diff options
Diffstat (limited to 'drivers/interconnect')
33 files changed, 8535 insertions, 0 deletions
diff --git a/drivers/interconnect/Kconfig b/drivers/interconnect/Kconfig new file mode 100644 index 000000000..5b7204ee2 --- /dev/null +++ b/drivers/interconnect/Kconfig @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0-only +menuconfig INTERCONNECT + bool "On-Chip Interconnect management support" + help + Support for management of the on-chip interconnects. + + This framework is designed to provide a generic interface for + managing the interconnects in a SoC. + + If unsure, say no. + +if INTERCONNECT + +source "drivers/interconnect/imx/Kconfig" +source "drivers/interconnect/qcom/Kconfig" + +endif diff --git a/drivers/interconnect/Makefile b/drivers/interconnect/Makefile new file mode 100644 index 000000000..d203520b0 --- /dev/null +++ b/drivers/interconnect/Makefile @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 + +CFLAGS_core.o := -I$(src) +icc-core-objs := core.o bulk.o + +obj-$(CONFIG_INTERCONNECT) += icc-core.o +obj-$(CONFIG_INTERCONNECT_IMX) += imx/ +obj-$(CONFIG_INTERCONNECT_QCOM) += qcom/ diff --git a/drivers/interconnect/bulk.c b/drivers/interconnect/bulk.c new file mode 100644 index 000000000..73e2c8d0a --- /dev/null +++ b/drivers/interconnect/bulk.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/interconnect-provider.h> +#include <linux/device.h> +#include <linux/export.h> + +/** + * of_icc_bulk_get() - get interconnect paths + * @dev: the device requesting the path + * @num_paths: the number of icc_bulk_data + * @paths: the table with the paths we want to get + * + * Returns 0 on success or negative errno otherwise. + */ +int __must_check of_icc_bulk_get(struct device *dev, int num_paths, + struct icc_bulk_data *paths) +{ + int ret, i; + + for (i = 0; i < num_paths; i++) { + paths[i].path = of_icc_get(dev, paths[i].name); + if (IS_ERR(paths[i].path)) { + ret = PTR_ERR(paths[i].path); + if (ret != -EPROBE_DEFER) + dev_err(dev, "of_icc_get() failed on path %s (%d)\n", + paths[i].name, ret); + paths[i].path = NULL; + goto err; + } + } + + return 0; + +err: + icc_bulk_put(i, paths); + + return ret; +} +EXPORT_SYMBOL_GPL(of_icc_bulk_get); + +/** + * icc_bulk_put() - put a list of interconnect paths + * @num_paths: the number of icc_bulk_data + * @paths: the icc_bulk_data table with the paths being put + */ +void icc_bulk_put(int num_paths, struct icc_bulk_data *paths) +{ + while (--num_paths >= 0) { + icc_put(paths[num_paths].path); + paths[num_paths].path = NULL; + } +} +EXPORT_SYMBOL_GPL(icc_bulk_put); + +/** + * icc_bulk_set() - set bandwidth to a set of paths + * @num_paths: the number of icc_bulk_data + * @paths: the icc_bulk_data table containing the paths and bandwidth + * + * Returns 0 on success or negative errno otherwise. + */ +int icc_bulk_set_bw(int num_paths, const struct icc_bulk_data *paths) +{ + int ret = 0; + int i; + + for (i = 0; i < num_paths; i++) { + ret = icc_set_bw(paths[i].path, paths[i].avg_bw, paths[i].peak_bw); + if (ret) { + pr_err("icc_set_bw() failed on path %s (%d)\n", paths[i].name, ret); + return ret; + } + } + + return ret; +} +EXPORT_SYMBOL_GPL(icc_bulk_set_bw); + +/** + * icc_bulk_enable() - enable a previously disabled set of paths + * @num_paths: the number of icc_bulk_data + * @paths: the icc_bulk_data table containing the paths and bandwidth + * + * Returns 0 on success or negative errno otherwise. + */ +int icc_bulk_enable(int num_paths, const struct icc_bulk_data *paths) +{ + int ret, i; + + for (i = 0; i < num_paths; i++) { + ret = icc_enable(paths[i].path); + if (ret) { + pr_err("icc_enable() failed on path %s (%d)\n", paths[i].name, ret); + goto err; + } + } + + return 0; + +err: + icc_bulk_disable(i, paths); + + return ret; +} +EXPORT_SYMBOL_GPL(icc_bulk_enable); + +/** + * icc_bulk_disable() - disable a set of interconnect paths + * @num_paths: the number of icc_bulk_data + * @paths: the icc_bulk_data table containing the paths and bandwidth + */ +void icc_bulk_disable(int num_paths, const struct icc_bulk_data *paths) +{ + while (--num_paths >= 0) + icc_disable(paths[num_paths].path); +} +EXPORT_SYMBOL_GPL(icc_bulk_disable); diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c new file mode 100644 index 000000000..9390e2210 --- /dev/null +++ b/drivers/interconnect/core.c @@ -0,0 +1,1156 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Interconnect framework core driver + * + * Copyright (c) 2017-2019, Linaro Ltd. + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/debugfs.h> +#include <linux/device.h> +#include <linux/idr.h> +#include <linux/init.h> +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/list.h> +#include <linux/module.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <linux/of.h> +#include <linux/overflow.h> + +#include "internal.h" + +#define CREATE_TRACE_POINTS +#include "trace.h" + +static DEFINE_IDR(icc_idr); +static LIST_HEAD(icc_providers); +static int providers_count; +static bool synced_state; +static DEFINE_MUTEX(icc_lock); +static struct dentry *icc_debugfs_dir; + +static void icc_summary_show_one(struct seq_file *s, struct icc_node *n) +{ + if (!n) + return; + + seq_printf(s, "%-42s %12u %12u\n", + n->name, n->avg_bw, n->peak_bw); +} + +static int icc_summary_show(struct seq_file *s, void *data) +{ + struct icc_provider *provider; + + seq_puts(s, " node tag avg peak\n"); + seq_puts(s, "--------------------------------------------------------------------\n"); + + mutex_lock(&icc_lock); + + list_for_each_entry(provider, &icc_providers, provider_list) { + struct icc_node *n; + + list_for_each_entry(n, &provider->nodes, node_list) { + struct icc_req *r; + + icc_summary_show_one(s, n); + hlist_for_each_entry(r, &n->req_list, req_node) { + u32 avg_bw = 0, peak_bw = 0; + + if (!r->dev) + continue; + + if (r->enabled) { + avg_bw = r->avg_bw; + peak_bw = r->peak_bw; + } + + seq_printf(s, " %-27s %12u %12u %12u\n", + dev_name(r->dev), r->tag, avg_bw, peak_bw); + } + } + } + + mutex_unlock(&icc_lock); + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(icc_summary); + +static void icc_graph_show_link(struct seq_file *s, int level, + struct icc_node *n, struct icc_node *m) +{ + seq_printf(s, "%s\"%d:%s\" -> \"%d:%s\"\n", + level == 2 ? "\t\t" : "\t", + n->id, n->name, m->id, m->name); +} + +static void icc_graph_show_node(struct seq_file *s, struct icc_node *n) +{ + seq_printf(s, "\t\t\"%d:%s\" [label=\"%d:%s", + n->id, n->name, n->id, n->name); + seq_printf(s, "\n\t\t\t|avg_bw=%ukBps", n->avg_bw); + seq_printf(s, "\n\t\t\t|peak_bw=%ukBps", n->peak_bw); + seq_puts(s, "\"]\n"); +} + +static int icc_graph_show(struct seq_file *s, void *data) +{ + struct icc_provider *provider; + struct icc_node *n; + int cluster_index = 0; + int i; + + seq_puts(s, "digraph {\n\trankdir = LR\n\tnode [shape = record]\n"); + mutex_lock(&icc_lock); + + /* draw providers as cluster subgraphs */ + cluster_index = 0; + list_for_each_entry(provider, &icc_providers, provider_list) { + seq_printf(s, "\tsubgraph cluster_%d {\n", ++cluster_index); + if (provider->dev) + seq_printf(s, "\t\tlabel = \"%s\"\n", + dev_name(provider->dev)); + + /* draw nodes */ + list_for_each_entry(n, &provider->nodes, node_list) + icc_graph_show_node(s, n); + + /* draw internal links */ + list_for_each_entry(n, &provider->nodes, node_list) + for (i = 0; i < n->num_links; ++i) + if (n->provider == n->links[i]->provider) + icc_graph_show_link(s, 2, n, + n->links[i]); + + seq_puts(s, "\t}\n"); + } + + /* draw external links */ + list_for_each_entry(provider, &icc_providers, provider_list) + list_for_each_entry(n, &provider->nodes, node_list) + for (i = 0; i < n->num_links; ++i) + if (n->provider != n->links[i]->provider) + icc_graph_show_link(s, 1, n, + n->links[i]); + + mutex_unlock(&icc_lock); + seq_puts(s, "}"); + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(icc_graph); + +static struct icc_node *node_find(const int id) +{ + return idr_find(&icc_idr, id); +} + +static struct icc_path *path_init(struct device *dev, struct icc_node *dst, + ssize_t num_nodes) +{ + struct icc_node *node = dst; + struct icc_path *path; + int i; + + path = kzalloc(struct_size(path, reqs, num_nodes), GFP_KERNEL); + if (!path) + return ERR_PTR(-ENOMEM); + + path->num_nodes = num_nodes; + + for (i = num_nodes - 1; i >= 0; i--) { + node->provider->users++; + hlist_add_head(&path->reqs[i].req_node, &node->req_list); + path->reqs[i].node = node; + path->reqs[i].dev = dev; + path->reqs[i].enabled = true; + /* reference to previous node was saved during path traversal */ + node = node->reverse; + } + + return path; +} + +static struct icc_path *path_find(struct device *dev, struct icc_node *src, + struct icc_node *dst) +{ + struct icc_path *path = ERR_PTR(-EPROBE_DEFER); + struct icc_node *n, *node = NULL; + struct list_head traverse_list; + struct list_head edge_list; + struct list_head visited_list; + size_t i, depth = 1; + bool found = false; + + INIT_LIST_HEAD(&traverse_list); + INIT_LIST_HEAD(&edge_list); + INIT_LIST_HEAD(&visited_list); + + list_add(&src->search_list, &traverse_list); + src->reverse = NULL; + + do { + list_for_each_entry_safe(node, n, &traverse_list, search_list) { + if (node == dst) { + found = true; + list_splice_init(&edge_list, &visited_list); + list_splice_init(&traverse_list, &visited_list); + break; + } + for (i = 0; i < node->num_links; i++) { + struct icc_node *tmp = node->links[i]; + + if (!tmp) { + path = ERR_PTR(-ENOENT); + goto out; + } + + if (tmp->is_traversed) + continue; + + tmp->is_traversed = true; + tmp->reverse = node; + list_add_tail(&tmp->search_list, &edge_list); + } + } + + if (found) + break; + + list_splice_init(&traverse_list, &visited_list); + list_splice_init(&edge_list, &traverse_list); + + /* count the hops including the source */ + depth++; + + } while (!list_empty(&traverse_list)); + +out: + + /* reset the traversed state */ + list_for_each_entry_reverse(n, &visited_list, search_list) + n->is_traversed = false; + + if (found) + path = path_init(dev, dst, depth); + + return path; +} + +/* + * We want the path to honor all bandwidth requests, so the average and peak + * bandwidth requirements from each consumer are aggregated at each node. + * The aggregation is platform specific, so each platform can customize it by + * implementing its own aggregate() function. + */ + +static int aggregate_requests(struct icc_node *node) +{ + struct icc_provider *p = node->provider; + struct icc_req *r; + u32 avg_bw, peak_bw; + + node->avg_bw = 0; + node->peak_bw = 0; + + if (p->pre_aggregate) + p->pre_aggregate(node); + + hlist_for_each_entry(r, &node->req_list, req_node) { + if (r->enabled) { + avg_bw = r->avg_bw; + peak_bw = r->peak_bw; + } else { + avg_bw = 0; + peak_bw = 0; + } + p->aggregate(node, r->tag, avg_bw, peak_bw, + &node->avg_bw, &node->peak_bw); + + /* during boot use the initial bandwidth as a floor value */ + if (!synced_state) { + node->avg_bw = max(node->avg_bw, node->init_avg); + node->peak_bw = max(node->peak_bw, node->init_peak); + } + } + + return 0; +} + +static int apply_constraints(struct icc_path *path) +{ + struct icc_node *next, *prev = NULL; + struct icc_provider *p; + int ret = -EINVAL; + int i; + + for (i = 0; i < path->num_nodes; i++) { + next = path->reqs[i].node; + p = next->provider; + + /* both endpoints should be valid master-slave pairs */ + if (!prev || (p != prev->provider && !p->inter_set)) { + prev = next; + continue; + } + + /* set the constraints */ + ret = p->set(prev, next); + if (ret) + goto out; + + prev = next; + } +out: + return ret; +} + +int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, + u32 peak_bw, u32 *agg_avg, u32 *agg_peak) +{ + *agg_avg += avg_bw; + *agg_peak = max(*agg_peak, peak_bw); + + return 0; +} +EXPORT_SYMBOL_GPL(icc_std_aggregate); + +/* of_icc_xlate_onecell() - Translate function using a single index. + * @spec: OF phandle args to map into an interconnect node. + * @data: private data (pointer to struct icc_onecell_data) + * + * This is a generic translate function that can be used to model simple + * interconnect providers that have one device tree node and provide + * multiple interconnect nodes. A single cell is used as an index into + * an array of icc nodes specified in the icc_onecell_data struct when + * registering the provider. + */ +struct icc_node *of_icc_xlate_onecell(struct of_phandle_args *spec, + void *data) +{ + struct icc_onecell_data *icc_data = data; + unsigned int idx = spec->args[0]; + + if (idx >= icc_data->num_nodes) { + pr_err("%s: invalid index %u\n", __func__, idx); + return ERR_PTR(-EINVAL); + } + + return icc_data->nodes[idx]; +} +EXPORT_SYMBOL_GPL(of_icc_xlate_onecell); + +/** + * of_icc_get_from_provider() - Look-up interconnect node + * @spec: OF phandle args to use for look-up + * + * Looks for interconnect provider under the node specified by @spec and if + * found, uses xlate function of the provider to map phandle args to node. + * + * Returns a valid pointer to struct icc_node_data on success or ERR_PTR() + * on failure. + */ +struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec) +{ + struct icc_node *node = ERR_PTR(-EPROBE_DEFER); + struct icc_node_data *data = NULL; + struct icc_provider *provider; + + if (!spec) + return ERR_PTR(-EINVAL); + + mutex_lock(&icc_lock); + list_for_each_entry(provider, &icc_providers, provider_list) { + if (provider->dev->of_node == spec->np) { + if (provider->xlate_extended) { + data = provider->xlate_extended(spec, provider->data); + if (!IS_ERR(data)) { + node = data->node; + break; + } + } else { + node = provider->xlate(spec, provider->data); + if (!IS_ERR(node)) + break; + } + } + } + mutex_unlock(&icc_lock); + + if (!node) + return ERR_PTR(-EINVAL); + + if (IS_ERR(node)) + return ERR_CAST(node); + + if (!data) { + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return ERR_PTR(-ENOMEM); + data->node = node; + } + + return data; +} +EXPORT_SYMBOL_GPL(of_icc_get_from_provider); + +static void devm_icc_release(struct device *dev, void *res) +{ + icc_put(*(struct icc_path **)res); +} + +struct icc_path *devm_of_icc_get(struct device *dev, const char *name) +{ + struct icc_path **ptr, *path; + + ptr = devres_alloc(devm_icc_release, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return ERR_PTR(-ENOMEM); + + path = of_icc_get(dev, name); + if (!IS_ERR(path)) { + *ptr = path; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return path; +} +EXPORT_SYMBOL_GPL(devm_of_icc_get); + +/** + * of_icc_get_by_index() - get a path handle from a DT node based on index + * @dev: device pointer for the consumer device + * @idx: interconnect path index + * + * This function will search for a path between two endpoints and return an + * icc_path handle on success. Use icc_put() to release constraints when they + * are not needed anymore. + * If the interconnect API is disabled, NULL is returned and the consumer + * drivers will still build. Drivers are free to handle this specifically, + * but they don't have to. + * + * Return: icc_path pointer on success or ERR_PTR() on error. NULL is returned + * when the API is disabled or the "interconnects" DT property is missing. + */ +struct icc_path *of_icc_get_by_index(struct device *dev, int idx) +{ + struct icc_path *path; + struct icc_node_data *src_data, *dst_data; + struct device_node *np; + struct of_phandle_args src_args, dst_args; + int ret; + + if (!dev || !dev->of_node) + return ERR_PTR(-ENODEV); + + np = dev->of_node; + + /* + * When the consumer DT node do not have "interconnects" property + * return a NULL path to skip setting constraints. + */ + if (!of_find_property(np, "interconnects", NULL)) + return NULL; + + /* + * We use a combination of phandle and specifier for endpoint. For now + * lets support only global ids and extend this in the future if needed + * without breaking DT compatibility. + */ + ret = of_parse_phandle_with_args(np, "interconnects", + "#interconnect-cells", idx * 2, + &src_args); + if (ret) + return ERR_PTR(ret); + + of_node_put(src_args.np); + + ret = of_parse_phandle_with_args(np, "interconnects", + "#interconnect-cells", idx * 2 + 1, + &dst_args); + if (ret) + return ERR_PTR(ret); + + of_node_put(dst_args.np); + + src_data = of_icc_get_from_provider(&src_args); + + if (IS_ERR(src_data)) { + dev_err_probe(dev, PTR_ERR(src_data), "error finding src node\n"); + return ERR_CAST(src_data); + } + + dst_data = of_icc_get_from_provider(&dst_args); + + if (IS_ERR(dst_data)) { + dev_err_probe(dev, PTR_ERR(dst_data), "error finding dst node\n"); + kfree(src_data); + return ERR_CAST(dst_data); + } + + mutex_lock(&icc_lock); + path = path_find(dev, src_data->node, dst_data->node); + mutex_unlock(&icc_lock); + if (IS_ERR(path)) { + dev_err(dev, "%s: invalid path=%ld\n", __func__, PTR_ERR(path)); + goto free_icc_data; + } + + if (src_data->tag && src_data->tag == dst_data->tag) + icc_set_tag(path, src_data->tag); + + path->name = kasprintf(GFP_KERNEL, "%s-%s", + src_data->node->name, dst_data->node->name); + if (!path->name) { + kfree(path); + path = ERR_PTR(-ENOMEM); + } + +free_icc_data: + kfree(src_data); + kfree(dst_data); + return path; +} +EXPORT_SYMBOL_GPL(of_icc_get_by_index); + +/** + * of_icc_get() - get a path handle from a DT node based on name + * @dev: device pointer for the consumer device + * @name: interconnect path name + * + * This function will search for a path between two endpoints and return an + * icc_path handle on success. Use icc_put() to release constraints when they + * are not needed anymore. + * If the interconnect API is disabled, NULL is returned and the consumer + * drivers will still build. Drivers are free to handle this specifically, + * but they don't have to. + * + * Return: icc_path pointer on success or ERR_PTR() on error. NULL is returned + * when the API is disabled or the "interconnects" DT property is missing. + */ +struct icc_path *of_icc_get(struct device *dev, const char *name) +{ + struct device_node *np; + int idx = 0; + + if (!dev || !dev->of_node) + return ERR_PTR(-ENODEV); + + np = dev->of_node; + + /* + * When the consumer DT node do not have "interconnects" property + * return a NULL path to skip setting constraints. + */ + if (!of_find_property(np, "interconnects", NULL)) + return NULL; + + /* + * We use a combination of phandle and specifier for endpoint. For now + * lets support only global ids and extend this in the future if needed + * without breaking DT compatibility. + */ + if (name) { + idx = of_property_match_string(np, "interconnect-names", name); + if (idx < 0) + return ERR_PTR(idx); + } + + return of_icc_get_by_index(dev, idx); +} +EXPORT_SYMBOL_GPL(of_icc_get); + +/** + * icc_set_tag() - set an optional tag on a path + * @path: the path we want to tag + * @tag: the tag value + * + * This function allows consumers to append a tag to the requests associated + * with a path, so that a different aggregation could be done based on this tag. + */ +void icc_set_tag(struct icc_path *path, u32 tag) +{ + int i; + + if (!path) + return; + + mutex_lock(&icc_lock); + + for (i = 0; i < path->num_nodes; i++) + path->reqs[i].tag = tag; + + mutex_unlock(&icc_lock); +} +EXPORT_SYMBOL_GPL(icc_set_tag); + +/** + * icc_get_name() - Get name of the icc path + * @path: reference to the path returned by icc_get() + * + * This function is used by an interconnect consumer to get the name of the icc + * path. + * + * Returns a valid pointer on success, or NULL otherwise. + */ +const char *icc_get_name(struct icc_path *path) +{ + if (!path) + return NULL; + + return path->name; +} +EXPORT_SYMBOL_GPL(icc_get_name); + +/** + * icc_set_bw() - set bandwidth constraints on an interconnect path + * @path: reference to the path returned by icc_get() + * @avg_bw: average bandwidth in kilobytes per second + * @peak_bw: peak bandwidth in kilobytes per second + * + * This function is used by an interconnect consumer to express its own needs + * in terms of bandwidth for a previously requested path between two endpoints. + * The requests are aggregated and each node is updated accordingly. The entire + * path is locked by a mutex to ensure that the set() is completed. + * The @path can be NULL when the "interconnects" DT properties is missing, + * which will mean that no constraints will be set. + * + * Returns 0 on success, or an appropriate error code otherwise. + */ +int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw) +{ + struct icc_node *node; + u32 old_avg, old_peak; + size_t i; + int ret; + + if (!path) + return 0; + + if (WARN_ON(IS_ERR(path) || !path->num_nodes)) + return -EINVAL; + + mutex_lock(&icc_lock); + + old_avg = path->reqs[0].avg_bw; + old_peak = path->reqs[0].peak_bw; + + for (i = 0; i < path->num_nodes; i++) { + node = path->reqs[i].node; + + /* update the consumer request for this path */ + path->reqs[i].avg_bw = avg_bw; + path->reqs[i].peak_bw = peak_bw; + + /* aggregate requests for this node */ + aggregate_requests(node); + + trace_icc_set_bw(path, node, i, avg_bw, peak_bw); + } + + ret = apply_constraints(path); + if (ret) { + pr_debug("interconnect: error applying constraints (%d)\n", + ret); + + for (i = 0; i < path->num_nodes; i++) { + node = path->reqs[i].node; + path->reqs[i].avg_bw = old_avg; + path->reqs[i].peak_bw = old_peak; + aggregate_requests(node); + } + apply_constraints(path); + } + + mutex_unlock(&icc_lock); + + trace_icc_set_bw_end(path, ret); + + return ret; +} +EXPORT_SYMBOL_GPL(icc_set_bw); + +static int __icc_enable(struct icc_path *path, bool enable) +{ + int i; + + if (!path) + return 0; + + if (WARN_ON(IS_ERR(path) || !path->num_nodes)) + return -EINVAL; + + mutex_lock(&icc_lock); + + for (i = 0; i < path->num_nodes; i++) + path->reqs[i].enabled = enable; + + mutex_unlock(&icc_lock); + + return icc_set_bw(path, path->reqs[0].avg_bw, + path->reqs[0].peak_bw); +} + +int icc_enable(struct icc_path *path) +{ + return __icc_enable(path, true); +} +EXPORT_SYMBOL_GPL(icc_enable); + +int icc_disable(struct icc_path *path) +{ + return __icc_enable(path, false); +} +EXPORT_SYMBOL_GPL(icc_disable); + +/** + * icc_get() - return a handle for path between two endpoints + * @dev: the device requesting the path + * @src_id: source device port id + * @dst_id: destination device port id + * + * This function will search for a path between two endpoints and return an + * icc_path handle on success. Use icc_put() to release + * constraints when they are not needed anymore. + * If the interconnect API is disabled, NULL is returned and the consumer + * drivers will still build. Drivers are free to handle this specifically, + * but they don't have to. + * + * Return: icc_path pointer on success, ERR_PTR() on error or NULL if the + * interconnect API is disabled. + */ +struct icc_path *icc_get(struct device *dev, const int src_id, const int dst_id) +{ + struct icc_node *src, *dst; + struct icc_path *path = ERR_PTR(-EPROBE_DEFER); + + mutex_lock(&icc_lock); + + src = node_find(src_id); + if (!src) + goto out; + + dst = node_find(dst_id); + if (!dst) + goto out; + + path = path_find(dev, src, dst); + if (IS_ERR(path)) { + dev_err(dev, "%s: invalid path=%ld\n", __func__, PTR_ERR(path)); + goto out; + } + + path->name = kasprintf(GFP_KERNEL, "%s-%s", src->name, dst->name); + if (!path->name) { + kfree(path); + path = ERR_PTR(-ENOMEM); + } +out: + mutex_unlock(&icc_lock); + return path; +} +EXPORT_SYMBOL_GPL(icc_get); + +/** + * icc_put() - release the reference to the icc_path + * @path: interconnect path + * + * Use this function to release the constraints on a path when the path is + * no longer needed. The constraints will be re-aggregated. + */ +void icc_put(struct icc_path *path) +{ + struct icc_node *node; + size_t i; + int ret; + + if (!path || WARN_ON(IS_ERR(path))) + return; + + ret = icc_set_bw(path, 0, 0); + if (ret) + pr_err("%s: error (%d)\n", __func__, ret); + + mutex_lock(&icc_lock); + for (i = 0; i < path->num_nodes; i++) { + node = path->reqs[i].node; + hlist_del(&path->reqs[i].req_node); + if (!WARN_ON(!node->provider->users)) + node->provider->users--; + } + mutex_unlock(&icc_lock); + + kfree_const(path->name); + kfree(path); +} +EXPORT_SYMBOL_GPL(icc_put); + +static struct icc_node *icc_node_create_nolock(int id) +{ + struct icc_node *node; + + /* check if node already exists */ + node = node_find(id); + if (node) + return node; + + node = kzalloc(sizeof(*node), GFP_KERNEL); + if (!node) + return ERR_PTR(-ENOMEM); + + id = idr_alloc(&icc_idr, node, id, id + 1, GFP_KERNEL); + if (id < 0) { + WARN(1, "%s: couldn't get idr\n", __func__); + kfree(node); + return ERR_PTR(id); + } + + node->id = id; + + return node; +} + +/** + * icc_node_create() - create a node + * @id: node id + * + * Return: icc_node pointer on success, or ERR_PTR() on error + */ +struct icc_node *icc_node_create(int id) +{ + struct icc_node *node; + + mutex_lock(&icc_lock); + + node = icc_node_create_nolock(id); + + mutex_unlock(&icc_lock); + + return node; +} +EXPORT_SYMBOL_GPL(icc_node_create); + +/** + * icc_node_destroy() - destroy a node + * @id: node id + */ +void icc_node_destroy(int id) +{ + struct icc_node *node; + + mutex_lock(&icc_lock); + + node = node_find(id); + if (node) { + idr_remove(&icc_idr, node->id); + WARN_ON(!hlist_empty(&node->req_list)); + } + + mutex_unlock(&icc_lock); + + if (!node) + return; + + kfree(node->links); + kfree(node); +} +EXPORT_SYMBOL_GPL(icc_node_destroy); + +/** + * icc_link_create() - create a link between two nodes + * @node: source node id + * @dst_id: destination node id + * + * Create a link between two nodes. The nodes might belong to different + * interconnect providers and the @dst_id node might not exist (if the + * provider driver has not probed yet). So just create the @dst_id node + * and when the actual provider driver is probed, the rest of the node + * data is filled. + * + * Return: 0 on success, or an error code otherwise + */ +int icc_link_create(struct icc_node *node, const int dst_id) +{ + struct icc_node *dst; + struct icc_node **new; + int ret = 0; + + if (!node->provider) + return -EINVAL; + + mutex_lock(&icc_lock); + + dst = node_find(dst_id); + if (!dst) { + dst = icc_node_create_nolock(dst_id); + + if (IS_ERR(dst)) { + ret = PTR_ERR(dst); + goto out; + } + } + + new = krealloc(node->links, + (node->num_links + 1) * sizeof(*node->links), + GFP_KERNEL); + if (!new) { + ret = -ENOMEM; + goto out; + } + + node->links = new; + node->links[node->num_links++] = dst; + +out: + mutex_unlock(&icc_lock); + + return ret; +} +EXPORT_SYMBOL_GPL(icc_link_create); + +/** + * icc_link_destroy() - destroy a link between two nodes + * @src: pointer to source node + * @dst: pointer to destination node + * + * Return: 0 on success, or an error code otherwise + */ +int icc_link_destroy(struct icc_node *src, struct icc_node *dst) +{ + struct icc_node **new; + size_t slot; + int ret = 0; + + if (IS_ERR_OR_NULL(src)) + return -EINVAL; + + if (IS_ERR_OR_NULL(dst)) + return -EINVAL; + + mutex_lock(&icc_lock); + + for (slot = 0; slot < src->num_links; slot++) + if (src->links[slot] == dst) + break; + + if (WARN_ON(slot == src->num_links)) { + ret = -ENXIO; + goto out; + } + + src->links[slot] = src->links[--src->num_links]; + + new = krealloc(src->links, src->num_links * sizeof(*src->links), + GFP_KERNEL); + if (new) + src->links = new; + else + ret = -ENOMEM; + +out: + mutex_unlock(&icc_lock); + + return ret; +} +EXPORT_SYMBOL_GPL(icc_link_destroy); + +/** + * icc_node_add() - add interconnect node to interconnect provider + * @node: pointer to the interconnect node + * @provider: pointer to the interconnect provider + */ +void icc_node_add(struct icc_node *node, struct icc_provider *provider) +{ + mutex_lock(&icc_lock); + + node->provider = provider; + list_add_tail(&node->node_list, &provider->nodes); + + /* get the initial bandwidth values and sync them with hardware */ + if (provider->get_bw) { + provider->get_bw(node, &node->init_avg, &node->init_peak); + } else { + node->init_avg = INT_MAX; + node->init_peak = INT_MAX; + } + node->avg_bw = node->init_avg; + node->peak_bw = node->init_peak; + + if (provider->pre_aggregate) + provider->pre_aggregate(node); + + if (provider->aggregate) + provider->aggregate(node, 0, node->init_avg, node->init_peak, + &node->avg_bw, &node->peak_bw); + + provider->set(node, node); + node->avg_bw = 0; + node->peak_bw = 0; + + mutex_unlock(&icc_lock); +} +EXPORT_SYMBOL_GPL(icc_node_add); + +/** + * icc_node_del() - delete interconnect node from interconnect provider + * @node: pointer to the interconnect node + */ +void icc_node_del(struct icc_node *node) +{ + mutex_lock(&icc_lock); + + list_del(&node->node_list); + + mutex_unlock(&icc_lock); +} +EXPORT_SYMBOL_GPL(icc_node_del); + +/** + * icc_nodes_remove() - remove all previously added nodes from provider + * @provider: the interconnect provider we are removing nodes from + * + * Return: 0 on success, or an error code otherwise + */ +int icc_nodes_remove(struct icc_provider *provider) +{ + struct icc_node *n, *tmp; + + if (WARN_ON(IS_ERR_OR_NULL(provider))) + return -EINVAL; + + list_for_each_entry_safe_reverse(n, tmp, &provider->nodes, node_list) { + icc_node_del(n); + icc_node_destroy(n->id); + } + + return 0; +} +EXPORT_SYMBOL_GPL(icc_nodes_remove); + +/** + * icc_provider_add() - add a new interconnect provider + * @provider: the interconnect provider that will be added into topology + * + * Return: 0 on success, or an error code otherwise + */ +int icc_provider_add(struct icc_provider *provider) +{ + if (WARN_ON(!provider->set)) + return -EINVAL; + if (WARN_ON(!provider->xlate && !provider->xlate_extended)) + return -EINVAL; + + mutex_lock(&icc_lock); + + INIT_LIST_HEAD(&provider->nodes); + list_add_tail(&provider->provider_list, &icc_providers); + + mutex_unlock(&icc_lock); + + dev_dbg(provider->dev, "interconnect provider added to topology\n"); + + return 0; +} +EXPORT_SYMBOL_GPL(icc_provider_add); + +/** + * icc_provider_del() - delete previously added interconnect provider + * @provider: the interconnect provider that will be removed from topology + * + * Return: 0 on success, or an error code otherwise + */ +int icc_provider_del(struct icc_provider *provider) +{ + mutex_lock(&icc_lock); + if (provider->users) { + pr_warn("interconnect provider still has %d users\n", + provider->users); + mutex_unlock(&icc_lock); + return -EBUSY; + } + + if (!list_empty(&provider->nodes)) { + pr_warn("interconnect provider still has nodes\n"); + mutex_unlock(&icc_lock); + return -EBUSY; + } + + list_del(&provider->provider_list); + mutex_unlock(&icc_lock); + + return 0; +} +EXPORT_SYMBOL_GPL(icc_provider_del); + +static int of_count_icc_providers(struct device_node *np) +{ + struct device_node *child; + int count = 0; + const struct of_device_id __maybe_unused ignore_list[] = { + { .compatible = "qcom,sc7180-ipa-virt" }, + {} + }; + + for_each_available_child_of_node(np, child) { + if (of_property_read_bool(child, "#interconnect-cells") && + likely(!of_match_node(ignore_list, child))) + count++; + count += of_count_icc_providers(child); + } + + return count; +} + +void icc_sync_state(struct device *dev) +{ + struct icc_provider *p; + struct icc_node *n; + static int count; + + count++; + + if (count < providers_count) + return; + + mutex_lock(&icc_lock); + synced_state = true; + list_for_each_entry(p, &icc_providers, provider_list) { + dev_dbg(p->dev, "interconnect provider is in synced state\n"); + list_for_each_entry(n, &p->nodes, node_list) { + if (n->init_avg || n->init_peak) { + n->init_avg = 0; + n->init_peak = 0; + aggregate_requests(n); + p->set(n, n); + } + } + } + mutex_unlock(&icc_lock); +} +EXPORT_SYMBOL_GPL(icc_sync_state); + +static int __init icc_init(void) +{ + struct device_node *root = of_find_node_by_path("/"); + + providers_count = of_count_icc_providers(root); + of_node_put(root); + + icc_debugfs_dir = debugfs_create_dir("interconnect", NULL); + debugfs_create_file("interconnect_summary", 0444, + icc_debugfs_dir, NULL, &icc_summary_fops); + debugfs_create_file("interconnect_graph", 0444, + icc_debugfs_dir, NULL, &icc_graph_fops); + return 0; +} + +device_initcall(icc_init); + +MODULE_AUTHOR("Georgi Djakov <georgi.djakov@linaro.org>"); +MODULE_DESCRIPTION("Interconnect Driver Core"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/imx/Kconfig b/drivers/interconnect/imx/Kconfig new file mode 100644 index 000000000..be2928362 --- /dev/null +++ b/drivers/interconnect/imx/Kconfig @@ -0,0 +1,17 @@ +config INTERCONNECT_IMX + tristate "i.MX interconnect drivers" + depends on ARCH_MXC || COMPILE_TEST + help + Generic interconnect drivers for i.MX SOCs + +config INTERCONNECT_IMX8MM + tristate "i.MX8MM interconnect driver" + depends on INTERCONNECT_IMX + +config INTERCONNECT_IMX8MN + tristate "i.MX8MN interconnect driver" + depends on INTERCONNECT_IMX + +config INTERCONNECT_IMX8MQ + tristate "i.MX8MQ interconnect driver" + depends on INTERCONNECT_IMX diff --git a/drivers/interconnect/imx/Makefile b/drivers/interconnect/imx/Makefile new file mode 100644 index 000000000..21fd52337 --- /dev/null +++ b/drivers/interconnect/imx/Makefile @@ -0,0 +1,9 @@ +imx-interconnect-objs := imx.o +imx8mm-interconnect-objs := imx8mm.o +imx8mq-interconnect-objs := imx8mq.o +imx8mn-interconnect-objs := imx8mn.o + +obj-$(CONFIG_INTERCONNECT_IMX) += imx-interconnect.o +obj-$(CONFIG_INTERCONNECT_IMX8MM) += imx8mm-interconnect.o +obj-$(CONFIG_INTERCONNECT_IMX8MQ) += imx8mq-interconnect.o +obj-$(CONFIG_INTERCONNECT_IMX8MN) += imx8mn-interconnect.o diff --git a/drivers/interconnect/imx/imx.c b/drivers/interconnect/imx/imx.c new file mode 100644 index 000000000..36f870e7b --- /dev/null +++ b/drivers/interconnect/imx/imx.c @@ -0,0 +1,278 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Interconnect framework driver for i.MX SoC + * + * Copyright (c) 2019, BayLibre + * Copyright (c) 2019-2020, NXP + * Author: Alexandre Bailon <abailon@baylibre.com> + * Author: Leonard Crestez <leonard.crestez@nxp.com> + */ + +#include <linux/device.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/pm_qos.h> + +#include "imx.h" + +/* private icc_node data */ +struct imx_icc_node { + const struct imx_icc_node_desc *desc; + struct device *qos_dev; + struct dev_pm_qos_request qos_req; +}; + +static int imx_icc_node_set(struct icc_node *node) +{ + struct device *dev = node->provider->dev; + struct imx_icc_node *node_data = node->data; + u64 freq; + + if (!node_data->qos_dev) + return 0; + + freq = (node->avg_bw + node->peak_bw) * node_data->desc->adj->bw_mul; + do_div(freq, node_data->desc->adj->bw_div); + dev_dbg(dev, "node %s device %s avg_bw %ukBps peak_bw %ukBps min_freq %llukHz\n", + node->name, dev_name(node_data->qos_dev), + node->avg_bw, node->peak_bw, freq); + + if (freq > S32_MAX) { + dev_err(dev, "%s can't request more than S32_MAX freq\n", + node->name); + return -ERANGE; + } + + dev_pm_qos_update_request(&node_data->qos_req, freq); + + return 0; +} + +static int imx_icc_set(struct icc_node *src, struct icc_node *dst) +{ + return imx_icc_node_set(dst); +} + +/* imx_icc_node_destroy() - Destroy an imx icc_node, including private data */ +static void imx_icc_node_destroy(struct icc_node *node) +{ + struct imx_icc_node *node_data = node->data; + int ret; + + if (dev_pm_qos_request_active(&node_data->qos_req)) { + ret = dev_pm_qos_remove_request(&node_data->qos_req); + if (ret) + dev_warn(node->provider->dev, + "failed to remove qos request for %s\n", + dev_name(node_data->qos_dev)); + } + + put_device(node_data->qos_dev); + icc_node_del(node); + icc_node_destroy(node->id); +} + +static int imx_icc_node_init_qos(struct icc_provider *provider, + struct icc_node *node) +{ + struct imx_icc_node *node_data = node->data; + const struct imx_icc_node_adj_desc *adj = node_data->desc->adj; + struct device *dev = provider->dev; + struct device_node *dn = NULL; + struct platform_device *pdev; + + if (adj->main_noc) { + node_data->qos_dev = dev; + dev_dbg(dev, "icc node %s[%d] is main noc itself\n", + node->name, node->id); + } else { + dn = of_parse_phandle(dev->of_node, adj->phandle_name, 0); + if (!dn) { + dev_warn(dev, "Failed to parse %s\n", + adj->phandle_name); + return -ENODEV; + } + /* Allow scaling to be disabled on a per-node basis */ + if (!dn || !of_device_is_available(dn)) { + dev_warn(dev, "Missing property %s, skip scaling %s\n", + adj->phandle_name, node->name); + of_node_put(dn); + return 0; + } + + pdev = of_find_device_by_node(dn); + of_node_put(dn); + if (!pdev) { + dev_warn(dev, "node %s[%d] missing device for %pOF\n", + node->name, node->id, dn); + return -EPROBE_DEFER; + } + node_data->qos_dev = &pdev->dev; + dev_dbg(dev, "node %s[%d] has device node %pOF\n", + node->name, node->id, dn); + } + + return dev_pm_qos_add_request(node_data->qos_dev, + &node_data->qos_req, + DEV_PM_QOS_MIN_FREQUENCY, 0); +} + +static struct icc_node *imx_icc_node_add(struct icc_provider *provider, + const struct imx_icc_node_desc *node_desc) +{ + struct device *dev = provider->dev; + struct imx_icc_node *node_data; + struct icc_node *node; + int ret; + + node = icc_node_create(node_desc->id); + if (IS_ERR(node)) { + dev_err(dev, "failed to create node %d\n", node_desc->id); + return node; + } + + if (node->data) { + dev_err(dev, "already created node %s id=%d\n", + node_desc->name, node_desc->id); + return ERR_PTR(-EEXIST); + } + + node_data = devm_kzalloc(dev, sizeof(*node_data), GFP_KERNEL); + if (!node_data) { + icc_node_destroy(node->id); + return ERR_PTR(-ENOMEM); + } + + node->name = node_desc->name; + node->data = node_data; + node_data->desc = node_desc; + icc_node_add(node, provider); + + if (node_desc->adj) { + ret = imx_icc_node_init_qos(provider, node); + if (ret < 0) { + imx_icc_node_destroy(node); + return ERR_PTR(ret); + } + } + + return node; +} + +static void imx_icc_unregister_nodes(struct icc_provider *provider) +{ + struct icc_node *node, *tmp; + + list_for_each_entry_safe(node, tmp, &provider->nodes, node_list) + imx_icc_node_destroy(node); +} + +static int imx_icc_register_nodes(struct icc_provider *provider, + const struct imx_icc_node_desc *descs, + int count) +{ + struct icc_onecell_data *provider_data = provider->data; + int ret; + int i; + + for (i = 0; i < count; i++) { + struct icc_node *node; + const struct imx_icc_node_desc *node_desc = &descs[i]; + size_t j; + + node = imx_icc_node_add(provider, node_desc); + if (IS_ERR(node)) { + ret = dev_err_probe(provider->dev, PTR_ERR(node), + "failed to add %s\n", node_desc->name); + goto err; + } + provider_data->nodes[node->id] = node; + + for (j = 0; j < node_desc->num_links; j++) { + ret = icc_link_create(node, node_desc->links[j]); + if (ret) { + dev_err(provider->dev, "failed to link node %d to %d: %d\n", + node->id, node_desc->links[j], ret); + goto err; + } + } + } + + return 0; + +err: + imx_icc_unregister_nodes(provider); + + return ret; +} + +static int get_max_node_id(struct imx_icc_node_desc *nodes, int nodes_count) +{ + int i, ret = 0; + + for (i = 0; i < nodes_count; ++i) + if (nodes[i].id > ret) + ret = nodes[i].id; + + return ret; +} + +int imx_icc_register(struct platform_device *pdev, + struct imx_icc_node_desc *nodes, int nodes_count) +{ + struct device *dev = &pdev->dev; + struct icc_onecell_data *data; + struct icc_provider *provider; + int num_nodes; + int ret; + + /* icc_onecell_data is indexed by node_id, unlike nodes param */ + num_nodes = get_max_node_id(nodes, nodes_count) + 1; + data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes), + GFP_KERNEL); + if (!data) + return -ENOMEM; + data->num_nodes = num_nodes; + + provider = devm_kzalloc(dev, sizeof(*provider), GFP_KERNEL); + if (!provider) + return -ENOMEM; + provider->set = imx_icc_set; + provider->aggregate = icc_std_aggregate; + provider->xlate = of_icc_xlate_onecell; + provider->data = data; + provider->dev = dev->parent; + platform_set_drvdata(pdev, provider); + + ret = icc_provider_add(provider); + if (ret) { + dev_err(dev, "error adding interconnect provider: %d\n", ret); + return ret; + } + + ret = imx_icc_register_nodes(provider, nodes, nodes_count); + if (ret) + goto provider_del; + + return 0; + +provider_del: + icc_provider_del(provider); + return ret; +} +EXPORT_SYMBOL_GPL(imx_icc_register); + +int imx_icc_unregister(struct platform_device *pdev) +{ + struct icc_provider *provider = platform_get_drvdata(pdev); + + imx_icc_unregister_nodes(provider); + + return icc_provider_del(provider); +} +EXPORT_SYMBOL_GPL(imx_icc_unregister); + +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/imx/imx.h b/drivers/interconnect/imx/imx.h new file mode 100644 index 000000000..75da51076 --- /dev/null +++ b/drivers/interconnect/imx/imx.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Interconnect framework driver for i.MX SoC + * + * Copyright (c) 2019, BayLibre + * Copyright (c) 2019-2020, NXP + * Author: Alexandre Bailon <abailon@baylibre.com> + * Author: Leonard Crestez <leonard.crestez@nxp.com> + */ +#ifndef __DRIVERS_INTERCONNECT_IMX_H +#define __DRIVERS_INTERCONNECT_IMX_H + +#include <linux/kernel.h> + +#define IMX_ICC_MAX_LINKS 4 + +/* + * struct imx_icc_node_adj - Describe a dynamic adjustable node + */ +struct imx_icc_node_adj_desc { + unsigned int bw_mul, bw_div; + const char *phandle_name; + bool main_noc; +}; + +/* + * struct imx_icc_node - Describe an interconnect node + * @name: name of the node + * @id: an unique id to identify the node + * @links: an array of slaves' node id + * @num_links: number of id defined in links + */ +struct imx_icc_node_desc { + const char *name; + u16 id; + u16 links[IMX_ICC_MAX_LINKS]; + u16 num_links; + const struct imx_icc_node_adj_desc *adj; +}; + +#define DEFINE_BUS_INTERCONNECT(_name, _id, _adj, ...) \ + { \ + .id = _id, \ + .name = _name, \ + .adj = _adj, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +#define DEFINE_BUS_MASTER(_name, _id, _dest_id) \ + DEFINE_BUS_INTERCONNECT(_name, _id, NULL, _dest_id) + +#define DEFINE_BUS_SLAVE(_name, _id, _adj) \ + DEFINE_BUS_INTERCONNECT(_name, _id, _adj) + +int imx_icc_register(struct platform_device *pdev, + struct imx_icc_node_desc *nodes, + int nodes_count); +int imx_icc_unregister(struct platform_device *pdev); + +#endif /* __DRIVERS_INTERCONNECT_IMX_H */ diff --git a/drivers/interconnect/imx/imx8mm.c b/drivers/interconnect/imx/imx8mm.c new file mode 100644 index 000000000..1083490bb --- /dev/null +++ b/drivers/interconnect/imx/imx8mm.c @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Interconnect framework driver for i.MX8MM SoC + * + * Copyright (c) 2019, BayLibre + * Copyright (c) 2019-2020, NXP + * Author: Alexandre Bailon <abailon@baylibre.com> + * Author: Leonard Crestez <leonard.crestez@nxp.com> + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <dt-bindings/interconnect/imx8mm.h> + +#include "imx.h" + +static const struct imx_icc_node_adj_desc imx8mm_dram_adj = { + .bw_mul = 1, + .bw_div = 16, + .phandle_name = "fsl,ddrc", +}; + +static const struct imx_icc_node_adj_desc imx8mm_noc_adj = { + .bw_mul = 1, + .bw_div = 16, + .main_noc = true, +}; + +/* + * Describe bus masters, slaves and connections between them + * + * This is a simplified subset of the bus diagram, there are several other + * PL301 nics which are skipped/merged into PL301_MAIN + */ +static struct imx_icc_node_desc nodes[] = { + DEFINE_BUS_INTERCONNECT("NOC", IMX8MM_ICN_NOC, &imx8mm_noc_adj, + IMX8MM_ICS_DRAM, IMX8MM_ICN_MAIN), + + DEFINE_BUS_SLAVE("DRAM", IMX8MM_ICS_DRAM, &imx8mm_dram_adj), + DEFINE_BUS_SLAVE("OCRAM", IMX8MM_ICS_OCRAM, NULL), + DEFINE_BUS_MASTER("A53", IMX8MM_ICM_A53, IMX8MM_ICN_NOC), + + /* VPUMIX */ + DEFINE_BUS_MASTER("VPU H1", IMX8MM_ICM_VPU_H1, IMX8MM_ICN_VIDEO), + DEFINE_BUS_MASTER("VPU G1", IMX8MM_ICM_VPU_G1, IMX8MM_ICN_VIDEO), + DEFINE_BUS_MASTER("VPU G2", IMX8MM_ICM_VPU_G2, IMX8MM_ICN_VIDEO), + DEFINE_BUS_INTERCONNECT("PL301_VIDEO", IMX8MM_ICN_VIDEO, NULL, IMX8MM_ICN_NOC), + + /* GPUMIX */ + DEFINE_BUS_MASTER("GPU 2D", IMX8MM_ICM_GPU2D, IMX8MM_ICN_GPU), + DEFINE_BUS_MASTER("GPU 3D", IMX8MM_ICM_GPU3D, IMX8MM_ICN_GPU), + DEFINE_BUS_INTERCONNECT("PL301_GPU", IMX8MM_ICN_GPU, NULL, IMX8MM_ICN_NOC), + + /* DISPLAYMIX */ + DEFINE_BUS_MASTER("CSI", IMX8MM_ICM_CSI, IMX8MM_ICN_MIPI), + DEFINE_BUS_MASTER("LCDIF", IMX8MM_ICM_LCDIF, IMX8MM_ICN_MIPI), + DEFINE_BUS_INTERCONNECT("PL301_MIPI", IMX8MM_ICN_MIPI, NULL, IMX8MM_ICN_NOC), + + /* HSIO */ + DEFINE_BUS_MASTER("USB1", IMX8MM_ICM_USB1, IMX8MM_ICN_HSIO), + DEFINE_BUS_MASTER("USB2", IMX8MM_ICM_USB2, IMX8MM_ICN_HSIO), + DEFINE_BUS_MASTER("PCIE", IMX8MM_ICM_PCIE, IMX8MM_ICN_HSIO), + DEFINE_BUS_INTERCONNECT("PL301_HSIO", IMX8MM_ICN_HSIO, NULL, IMX8MM_ICN_NOC), + + /* Audio */ + DEFINE_BUS_MASTER("SDMA2", IMX8MM_ICM_SDMA2, IMX8MM_ICN_AUDIO), + DEFINE_BUS_MASTER("SDMA3", IMX8MM_ICM_SDMA3, IMX8MM_ICN_AUDIO), + DEFINE_BUS_INTERCONNECT("PL301_AUDIO", IMX8MM_ICN_AUDIO, NULL, IMX8MM_ICN_MAIN), + + /* Ethernet */ + DEFINE_BUS_MASTER("ENET", IMX8MM_ICM_ENET, IMX8MM_ICN_ENET), + DEFINE_BUS_INTERCONNECT("PL301_ENET", IMX8MM_ICN_ENET, NULL, IMX8MM_ICN_MAIN), + + /* Other */ + DEFINE_BUS_MASTER("SDMA1", IMX8MM_ICM_SDMA1, IMX8MM_ICN_MAIN), + DEFINE_BUS_MASTER("NAND", IMX8MM_ICM_NAND, IMX8MM_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC1", IMX8MM_ICM_USDHC1, IMX8MM_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC2", IMX8MM_ICM_USDHC2, IMX8MM_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC3", IMX8MM_ICM_USDHC3, IMX8MM_ICN_MAIN), + DEFINE_BUS_INTERCONNECT("PL301_MAIN", IMX8MM_ICN_MAIN, NULL, + IMX8MM_ICN_NOC, IMX8MM_ICS_OCRAM), +}; + +static int imx8mm_icc_probe(struct platform_device *pdev) +{ + return imx_icc_register(pdev, nodes, ARRAY_SIZE(nodes)); +} + +static int imx8mm_icc_remove(struct platform_device *pdev) +{ + return imx_icc_unregister(pdev); +} + +static struct platform_driver imx8mm_icc_driver = { + .probe = imx8mm_icc_probe, + .remove = imx8mm_icc_remove, + .driver = { + .name = "imx8mm-interconnect", + }, +}; + +module_platform_driver(imx8mm_icc_driver); +MODULE_AUTHOR("Alexandre Bailon <abailon@baylibre.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:imx8mm-interconnect"); diff --git a/drivers/interconnect/imx/imx8mn.c b/drivers/interconnect/imx/imx8mn.c new file mode 100644 index 000000000..ad97e55fd --- /dev/null +++ b/drivers/interconnect/imx/imx8mn.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Interconnect framework driver for i.MX8MN SoC + * + * Copyright (c) 2019-2020, NXP + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <dt-bindings/interconnect/imx8mn.h> + +#include "imx.h" + +static const struct imx_icc_node_adj_desc imx8mn_dram_adj = { + .bw_mul = 1, + .bw_div = 4, + .phandle_name = "fsl,ddrc", +}; + +static const struct imx_icc_node_adj_desc imx8mn_noc_adj = { + .bw_mul = 1, + .bw_div = 4, + .main_noc = true, +}; + +/* + * Describe bus masters, slaves and connections between them + * + * This is a simplified subset of the bus diagram, there are several other + * PL301 nics which are skipped/merged into PL301_MAIN + */ +static struct imx_icc_node_desc nodes[] = { + DEFINE_BUS_INTERCONNECT("NOC", IMX8MN_ICN_NOC, &imx8mn_noc_adj, + IMX8MN_ICS_DRAM, IMX8MN_ICN_MAIN), + + DEFINE_BUS_SLAVE("DRAM", IMX8MN_ICS_DRAM, &imx8mn_dram_adj), + DEFINE_BUS_SLAVE("OCRAM", IMX8MN_ICS_OCRAM, NULL), + DEFINE_BUS_MASTER("A53", IMX8MN_ICM_A53, IMX8MN_ICN_NOC), + + /* GPUMIX */ + DEFINE_BUS_MASTER("GPU", IMX8MN_ICM_GPU, IMX8MN_ICN_GPU), + DEFINE_BUS_INTERCONNECT("PL301_GPU", IMX8MN_ICN_GPU, NULL, IMX8MN_ICN_NOC), + + /* DISPLAYMIX */ + DEFINE_BUS_MASTER("CSI1", IMX8MN_ICM_CSI1, IMX8MN_ICN_MIPI), + DEFINE_BUS_MASTER("CSI2", IMX8MN_ICM_CSI2, IMX8MN_ICN_MIPI), + DEFINE_BUS_MASTER("ISI", IMX8MN_ICM_ISI, IMX8MN_ICN_MIPI), + DEFINE_BUS_MASTER("LCDIF", IMX8MN_ICM_LCDIF, IMX8MN_ICN_MIPI), + DEFINE_BUS_INTERCONNECT("PL301_MIPI", IMX8MN_ICN_MIPI, NULL, IMX8MN_ICN_NOC), + + /* USB goes straight to NOC */ + DEFINE_BUS_MASTER("USB", IMX8MN_ICM_USB, IMX8MN_ICN_NOC), + + /* Audio */ + DEFINE_BUS_MASTER("SDMA2", IMX8MN_ICM_SDMA2, IMX8MN_ICN_AUDIO), + DEFINE_BUS_MASTER("SDMA3", IMX8MN_ICM_SDMA3, IMX8MN_ICN_AUDIO), + DEFINE_BUS_INTERCONNECT("PL301_AUDIO", IMX8MN_ICN_AUDIO, NULL, IMX8MN_ICN_MAIN), + + /* Ethernet */ + DEFINE_BUS_MASTER("ENET", IMX8MN_ICM_ENET, IMX8MN_ICN_ENET), + DEFINE_BUS_INTERCONNECT("PL301_ENET", IMX8MN_ICN_ENET, NULL, IMX8MN_ICN_MAIN), + + /* Other */ + DEFINE_BUS_MASTER("SDMA1", IMX8MN_ICM_SDMA1, IMX8MN_ICN_MAIN), + DEFINE_BUS_MASTER("NAND", IMX8MN_ICM_NAND, IMX8MN_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC1", IMX8MN_ICM_USDHC1, IMX8MN_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC2", IMX8MN_ICM_USDHC2, IMX8MN_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC3", IMX8MN_ICM_USDHC3, IMX8MN_ICN_MAIN), + DEFINE_BUS_INTERCONNECT("PL301_MAIN", IMX8MN_ICN_MAIN, NULL, + IMX8MN_ICN_NOC, IMX8MN_ICS_OCRAM), +}; + +static int imx8mn_icc_probe(struct platform_device *pdev) +{ + return imx_icc_register(pdev, nodes, ARRAY_SIZE(nodes)); +} + +static int imx8mn_icc_remove(struct platform_device *pdev) +{ + return imx_icc_unregister(pdev); +} + +static struct platform_driver imx8mn_icc_driver = { + .probe = imx8mn_icc_probe, + .remove = imx8mn_icc_remove, + .driver = { + .name = "imx8mn-interconnect", + }, +}; + +module_platform_driver(imx8mn_icc_driver); +MODULE_ALIAS("platform:imx8mn-interconnect"); +MODULE_AUTHOR("Leonard Crestez <leonard.crestez@nxp.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/imx/imx8mq.c b/drivers/interconnect/imx/imx8mq.c new file mode 100644 index 000000000..d7768d3c6 --- /dev/null +++ b/drivers/interconnect/imx/imx8mq.c @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Interconnect framework driver for i.MX8MQ SoC + * + * Copyright (c) 2019-2020, NXP + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/interconnect-provider.h> +#include <dt-bindings/interconnect/imx8mq.h> + +#include "imx.h" + +static const struct imx_icc_node_adj_desc imx8mq_dram_adj = { + .bw_mul = 1, + .bw_div = 4, + .phandle_name = "fsl,ddrc", +}; + +static const struct imx_icc_node_adj_desc imx8mq_noc_adj = { + .bw_mul = 1, + .bw_div = 4, + .main_noc = true, +}; + +/* + * Describe bus masters, slaves and connections between them + * + * This is a simplified subset of the bus diagram, there are several other + * PL301 nics which are skipped/merged into PL301_MAIN + */ +static struct imx_icc_node_desc nodes[] = { + DEFINE_BUS_INTERCONNECT("NOC", IMX8MQ_ICN_NOC, &imx8mq_noc_adj, + IMX8MQ_ICS_DRAM, IMX8MQ_ICN_MAIN), + + DEFINE_BUS_SLAVE("DRAM", IMX8MQ_ICS_DRAM, &imx8mq_dram_adj), + DEFINE_BUS_SLAVE("OCRAM", IMX8MQ_ICS_OCRAM, NULL), + DEFINE_BUS_MASTER("A53", IMX8MQ_ICM_A53, IMX8MQ_ICN_NOC), + + /* VPUMIX */ + DEFINE_BUS_MASTER("VPU", IMX8MQ_ICM_VPU, IMX8MQ_ICN_VIDEO), + DEFINE_BUS_INTERCONNECT("PL301_VIDEO", IMX8MQ_ICN_VIDEO, NULL, IMX8MQ_ICN_NOC), + + /* GPUMIX */ + DEFINE_BUS_MASTER("GPU", IMX8MQ_ICM_GPU, IMX8MQ_ICN_GPU), + DEFINE_BUS_INTERCONNECT("PL301_GPU", IMX8MQ_ICN_GPU, NULL, IMX8MQ_ICN_NOC), + + /* DISPMIX (only for DCSS) */ + DEFINE_BUS_MASTER("DC", IMX8MQ_ICM_DCSS, IMX8MQ_ICN_DCSS), + DEFINE_BUS_INTERCONNECT("PL301_DC", IMX8MQ_ICN_DCSS, NULL, IMX8MQ_ICN_NOC), + + /* USBMIX */ + DEFINE_BUS_MASTER("USB1", IMX8MQ_ICM_USB1, IMX8MQ_ICN_USB), + DEFINE_BUS_MASTER("USB2", IMX8MQ_ICM_USB2, IMX8MQ_ICN_USB), + DEFINE_BUS_INTERCONNECT("PL301_USB", IMX8MQ_ICN_USB, NULL, IMX8MQ_ICN_NOC), + + /* PL301_DISPLAY (IPs other than DCSS, inside SUPERMIX) */ + DEFINE_BUS_MASTER("CSI1", IMX8MQ_ICM_CSI1, IMX8MQ_ICN_DISPLAY), + DEFINE_BUS_MASTER("CSI2", IMX8MQ_ICM_CSI2, IMX8MQ_ICN_DISPLAY), + DEFINE_BUS_MASTER("LCDIF", IMX8MQ_ICM_LCDIF, IMX8MQ_ICN_DISPLAY), + DEFINE_BUS_INTERCONNECT("PL301_DISPLAY", IMX8MQ_ICN_DISPLAY, NULL, IMX8MQ_ICN_MAIN), + + /* AUDIO */ + DEFINE_BUS_MASTER("SDMA2", IMX8MQ_ICM_SDMA2, IMX8MQ_ICN_AUDIO), + DEFINE_BUS_INTERCONNECT("PL301_AUDIO", IMX8MQ_ICN_AUDIO, NULL, IMX8MQ_ICN_DISPLAY), + + /* ENET */ + DEFINE_BUS_MASTER("ENET", IMX8MQ_ICM_ENET, IMX8MQ_ICN_ENET), + DEFINE_BUS_INTERCONNECT("PL301_ENET", IMX8MQ_ICN_ENET, NULL, IMX8MQ_ICN_MAIN), + + /* OTHER */ + DEFINE_BUS_MASTER("SDMA1", IMX8MQ_ICM_SDMA1, IMX8MQ_ICN_MAIN), + DEFINE_BUS_MASTER("NAND", IMX8MQ_ICM_NAND, IMX8MQ_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC1", IMX8MQ_ICM_USDHC1, IMX8MQ_ICN_MAIN), + DEFINE_BUS_MASTER("USDHC2", IMX8MQ_ICM_USDHC2, IMX8MQ_ICN_MAIN), + DEFINE_BUS_MASTER("PCIE1", IMX8MQ_ICM_PCIE1, IMX8MQ_ICN_MAIN), + DEFINE_BUS_MASTER("PCIE2", IMX8MQ_ICM_PCIE2, IMX8MQ_ICN_MAIN), + DEFINE_BUS_INTERCONNECT("PL301_MAIN", IMX8MQ_ICN_MAIN, NULL, + IMX8MQ_ICN_NOC, IMX8MQ_ICS_OCRAM), +}; + +static int imx8mq_icc_probe(struct platform_device *pdev) +{ + return imx_icc_register(pdev, nodes, ARRAY_SIZE(nodes)); +} + +static int imx8mq_icc_remove(struct platform_device *pdev) +{ + return imx_icc_unregister(pdev); +} + +static struct platform_driver imx8mq_icc_driver = { + .probe = imx8mq_icc_probe, + .remove = imx8mq_icc_remove, + .driver = { + .name = "imx8mq-interconnect", + .sync_state = icc_sync_state, + }, +}; + +module_platform_driver(imx8mq_icc_driver); +MODULE_ALIAS("platform:imx8mq-interconnect"); +MODULE_AUTHOR("Leonard Crestez <leonard.crestez@nxp.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/internal.h b/drivers/interconnect/internal.h new file mode 100644 index 000000000..f5f82a5c9 --- /dev/null +++ b/drivers/interconnect/internal.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Interconnect framework internal structs + * + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#ifndef __DRIVERS_INTERCONNECT_INTERNAL_H +#define __DRIVERS_INTERCONNECT_INTERNAL_H + +/** + * struct icc_req - constraints that are attached to each node + * @req_node: entry in list of requests for the particular @node + * @node: the interconnect node to which this constraint applies + * @dev: reference to the device that sets the constraints + * @enabled: indicates whether the path with this request is enabled + * @tag: path tag (optional) + * @avg_bw: an integer describing the average bandwidth in kBps + * @peak_bw: an integer describing the peak bandwidth in kBps + */ +struct icc_req { + struct hlist_node req_node; + struct icc_node *node; + struct device *dev; + bool enabled; + u32 tag; + u32 avg_bw; + u32 peak_bw; +}; + +/** + * struct icc_path - interconnect path structure + * @name: a string name of the path (useful for ftrace) + * @num_nodes: number of hops (nodes) + * @reqs: array of the requests applicable to this path of nodes + */ +struct icc_path { + const char *name; + size_t num_nodes; + struct icc_req reqs[]; +}; + +#endif diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig new file mode 100644 index 000000000..b3fb5b02b --- /dev/null +++ b/drivers/interconnect/qcom/Kconfig @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: GPL-2.0-only +config INTERCONNECT_QCOM + bool "Qualcomm Network-on-Chip interconnect drivers" + depends on ARCH_QCOM + help + Support for Qualcomm's Network-on-Chip interconnect hardware. + +config INTERCONNECT_QCOM_BCM_VOTER + tristate + +config INTERCONNECT_QCOM_MSM8916 + tristate "Qualcomm MSM8916 interconnect driver" + depends on INTERCONNECT_QCOM + depends on QCOM_SMD_RPM + select INTERCONNECT_QCOM_SMD_RPM + help + This is a driver for the Qualcomm Network-on-Chip on msm8916-based + platforms. + +config INTERCONNECT_QCOM_MSM8974 + tristate "Qualcomm MSM8974 interconnect driver" + depends on INTERCONNECT_QCOM + depends on QCOM_SMD_RPM + select INTERCONNECT_QCOM_SMD_RPM + help + This is a driver for the Qualcomm Network-on-Chip on msm8974-based + platforms. + +config INTERCONNECT_QCOM_OSM_L3 + tristate "Qualcomm OSM L3 interconnect driver" + depends on INTERCONNECT_QCOM || COMPILE_TEST + help + Say y here to support the Operating State Manager (OSM) interconnect + driver which controls the scaling of L3 caches on Qualcomm SoCs. + +config INTERCONNECT_QCOM_QCS404 + tristate "Qualcomm QCS404 interconnect driver" + depends on INTERCONNECT_QCOM + depends on QCOM_SMD_RPM + select INTERCONNECT_QCOM_SMD_RPM + help + This is a driver for the Qualcomm Network-on-Chip on qcs404-based + platforms. + +config INTERCONNECT_QCOM_RPMH_POSSIBLE + tristate + default INTERCONNECT_QCOM + depends on QCOM_RPMH || (COMPILE_TEST && !QCOM_RPMH) + depends on QCOM_COMMAND_DB || (COMPILE_TEST && !QCOM_COMMAND_DB) + depends on OF || COMPILE_TEST + help + Compile-testing RPMH drivers is possible on other platforms, + but in order to avoid link failures, drivers must not be built-in + when QCOM_RPMH or QCOM_COMMAND_DB are loadable modules + +config INTERCONNECT_QCOM_RPMH + tristate + +config INTERCONNECT_QCOM_SC7180 + tristate "Qualcomm SC7180 interconnect driver" + depends on INTERCONNECT_QCOM_RPMH_POSSIBLE + select INTERCONNECT_QCOM_RPMH + select INTERCONNECT_QCOM_BCM_VOTER + help + This is a driver for the Qualcomm Network-on-Chip on sc7180-based + platforms. + +config INTERCONNECT_QCOM_SDM845 + tristate "Qualcomm SDM845 interconnect driver" + depends on INTERCONNECT_QCOM_RPMH_POSSIBLE + select INTERCONNECT_QCOM_RPMH + select INTERCONNECT_QCOM_BCM_VOTER + help + This is a driver for the Qualcomm Network-on-Chip on sdm845-based + platforms. + +config INTERCONNECT_QCOM_SM8150 + tristate "Qualcomm SM8150 interconnect driver" + depends on INTERCONNECT_QCOM_RPMH_POSSIBLE + select INTERCONNECT_QCOM_RPMH + select INTERCONNECT_QCOM_BCM_VOTER + help + This is a driver for the Qualcomm Network-on-Chip on sm8150-based + platforms. + +config INTERCONNECT_QCOM_SM8250 + tristate "Qualcomm SM8250 interconnect driver" + depends on INTERCONNECT_QCOM_RPMH_POSSIBLE + select INTERCONNECT_QCOM_RPMH + select INTERCONNECT_QCOM_BCM_VOTER + help + This is a driver for the Qualcomm Network-on-Chip on sm8250-based + platforms. + +config INTERCONNECT_QCOM_SMD_RPM + tristate diff --git a/drivers/interconnect/qcom/Makefile b/drivers/interconnect/qcom/Makefile new file mode 100644 index 000000000..cf628f799 --- /dev/null +++ b/drivers/interconnect/qcom/Makefile @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0 + +icc-bcm-voter-objs := bcm-voter.o +qnoc-msm8916-objs := msm8916.o +qnoc-msm8974-objs := msm8974.o +icc-osm-l3-objs := osm-l3.o +qnoc-qcs404-objs := qcs404.o +icc-rpmh-obj := icc-rpmh.o +qnoc-sc7180-objs := sc7180.o +qnoc-sdm845-objs := sdm845.o +qnoc-sm8150-objs := sm8150.o +qnoc-sm8250-objs := sm8250.o +icc-smd-rpm-objs := smd-rpm.o + +obj-$(CONFIG_INTERCONNECT_QCOM_BCM_VOTER) += icc-bcm-voter.o +obj-$(CONFIG_INTERCONNECT_QCOM_MSM8916) += qnoc-msm8916.o +obj-$(CONFIG_INTERCONNECT_QCOM_MSM8974) += qnoc-msm8974.o +obj-$(CONFIG_INTERCONNECT_QCOM_OSM_L3) += icc-osm-l3.o +obj-$(CONFIG_INTERCONNECT_QCOM_QCS404) += qnoc-qcs404.o +obj-$(CONFIG_INTERCONNECT_QCOM_RPMH) += icc-rpmh.o +obj-$(CONFIG_INTERCONNECT_QCOM_SC7180) += qnoc-sc7180.o +obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o +obj-$(CONFIG_INTERCONNECT_QCOM_SM8150) += qnoc-sm8150.o +obj-$(CONFIG_INTERCONNECT_QCOM_SM8250) += qnoc-sm8250.o +obj-$(CONFIG_INTERCONNECT_QCOM_SMD_RPM) += icc-smd-rpm.o diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c new file mode 100644 index 000000000..320e418cf --- /dev/null +++ b/drivers/interconnect/qcom/bcm-voter.c @@ -0,0 +1,391 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + */ + +#include <asm/div64.h> +#include <linux/interconnect-provider.h> +#include <linux/list_sort.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> + +#include <soc/qcom/rpmh.h> +#include <soc/qcom/tcs.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" + +static LIST_HEAD(bcm_voters); +static DEFINE_MUTEX(bcm_voter_lock); + +/** + * struct bcm_voter - Bus Clock Manager voter + * @dev: reference to the device that communicates with the BCM + * @np: reference to the device node to match bcm voters + * @lock: mutex to protect commit and wake/sleep lists in the voter + * @commit_list: list containing bcms to be committed to hardware + * @ws_list: list containing bcms that have different wake/sleep votes + * @voter_node: list of bcm voters + * @tcs_wait: mask for which buckets require TCS completion + */ +struct bcm_voter { + struct device *dev; + struct device_node *np; + struct mutex lock; + struct list_head commit_list; + struct list_head ws_list; + struct list_head voter_node; + u32 tcs_wait; +}; + +static int cmp_vcd(void *priv, const struct list_head *a, const struct list_head *b) +{ + const struct qcom_icc_bcm *bcm_a = + list_entry(a, struct qcom_icc_bcm, list); + const struct qcom_icc_bcm *bcm_b = + list_entry(b, struct qcom_icc_bcm, list); + + if (bcm_a->aux_data.vcd < bcm_b->aux_data.vcd) + return -1; + else if (bcm_a->aux_data.vcd == bcm_b->aux_data.vcd) + return 0; + else + return 1; +} + +static u64 bcm_div(u64 num, u32 base) +{ + /* Ensure that small votes aren't lost. */ + if (num && num < base) + return 1; + + do_div(num, base); + + return num; +} + +static void bcm_aggregate(struct qcom_icc_bcm *bcm) +{ + struct qcom_icc_node *node; + size_t i, bucket; + u64 agg_avg[QCOM_ICC_NUM_BUCKETS] = {0}; + u64 agg_peak[QCOM_ICC_NUM_BUCKETS] = {0}; + u64 temp; + + for (bucket = 0; bucket < QCOM_ICC_NUM_BUCKETS; bucket++) { + for (i = 0; i < bcm->num_nodes; i++) { + node = bcm->nodes[i]; + temp = bcm_div(node->sum_avg[bucket] * bcm->aux_data.width, + node->buswidth * node->channels); + agg_avg[bucket] = max(agg_avg[bucket], temp); + + temp = bcm_div(node->max_peak[bucket] * bcm->aux_data.width, + node->buswidth); + agg_peak[bucket] = max(agg_peak[bucket], temp); + } + + temp = agg_avg[bucket] * bcm->vote_scale; + bcm->vote_x[bucket] = bcm_div(temp, bcm->aux_data.unit); + + temp = agg_peak[bucket] * bcm->vote_scale; + bcm->vote_y[bucket] = bcm_div(temp, bcm->aux_data.unit); + + if (bcm->enable_mask && (bcm->vote_x[bucket] || bcm->vote_y[bucket])) { + bcm->vote_x[bucket] = 0; + bcm->vote_y[bucket] = bcm->enable_mask; + } + } + + if (bcm->keepalive && bcm->vote_x[QCOM_ICC_BUCKET_AMC] == 0 && + bcm->vote_y[QCOM_ICC_BUCKET_AMC] == 0) { + bcm->vote_x[QCOM_ICC_BUCKET_AMC] = 1; + bcm->vote_x[QCOM_ICC_BUCKET_WAKE] = 1; + bcm->vote_y[QCOM_ICC_BUCKET_AMC] = 1; + bcm->vote_y[QCOM_ICC_BUCKET_WAKE] = 1; + } +} + +static inline void tcs_cmd_gen(struct tcs_cmd *cmd, u64 vote_x, u64 vote_y, + u32 addr, bool commit, bool wait) +{ + bool valid = true; + + if (!cmd) + return; + + memset(cmd, 0, sizeof(*cmd)); + + if (vote_x == 0 && vote_y == 0) + valid = false; + + if (vote_x > BCM_TCS_CMD_VOTE_MASK) + vote_x = BCM_TCS_CMD_VOTE_MASK; + + if (vote_y > BCM_TCS_CMD_VOTE_MASK) + vote_y = BCM_TCS_CMD_VOTE_MASK; + + cmd->addr = addr; + cmd->data = BCM_TCS_CMD(commit, valid, vote_x, vote_y); + + /* + * Set the wait for completion flag on command that need to be completed + * before the next command. + */ + cmd->wait = wait; +} + +static void tcs_list_gen(struct bcm_voter *voter, int bucket, + struct tcs_cmd tcs_list[MAX_VCD], + int n[MAX_VCD + 1]) +{ + struct list_head *bcm_list = &voter->commit_list; + struct qcom_icc_bcm *bcm; + bool commit, wait; + size_t idx = 0, batch = 0, cur_vcd_size = 0; + + memset(n, 0, sizeof(int) * (MAX_VCD + 1)); + + list_for_each_entry(bcm, bcm_list, list) { + commit = false; + cur_vcd_size++; + if ((list_is_last(&bcm->list, bcm_list)) || + bcm->aux_data.vcd != list_next_entry(bcm, list)->aux_data.vcd) { + commit = true; + cur_vcd_size = 0; + } + + wait = commit && (voter->tcs_wait & BIT(bucket)); + + tcs_cmd_gen(&tcs_list[idx], bcm->vote_x[bucket], + bcm->vote_y[bucket], bcm->addr, commit, wait); + idx++; + n[batch]++; + /* + * Batch the BCMs in such a way that we do not split them in + * multiple payloads when they are under the same VCD. This is + * to ensure that every BCM is committed since we only set the + * commit bit on the last BCM request of every VCD. + */ + if (n[batch] >= MAX_RPMH_PAYLOAD) { + if (!commit) { + n[batch] -= cur_vcd_size; + n[batch + 1] = cur_vcd_size; + } + batch++; + } + } +} + +/** + * of_bcm_voter_get - gets a bcm voter handle from DT node + * @dev: device pointer for the consumer device + * @name: name for the bcm voter device + * + * This function will match a device_node pointer for the phandle + * specified in the device DT and return a bcm_voter handle on success. + * + * Returns bcm_voter pointer or ERR_PTR() on error. EPROBE_DEFER is returned + * when matching bcm voter is yet to be found. + */ +struct bcm_voter *of_bcm_voter_get(struct device *dev, const char *name) +{ + struct bcm_voter *voter = ERR_PTR(-EPROBE_DEFER); + struct bcm_voter *temp; + struct device_node *np, *node; + int idx = 0; + + if (!dev || !dev->of_node) + return ERR_PTR(-ENODEV); + + np = dev->of_node; + + if (name) { + idx = of_property_match_string(np, "qcom,bcm-voter-names", name); + if (idx < 0) + return ERR_PTR(idx); + } + + node = of_parse_phandle(np, "qcom,bcm-voters", idx); + + mutex_lock(&bcm_voter_lock); + list_for_each_entry(temp, &bcm_voters, voter_node) { + if (temp->np == node) { + voter = temp; + break; + } + } + mutex_unlock(&bcm_voter_lock); + + of_node_put(node); + return voter; +} +EXPORT_SYMBOL_GPL(of_bcm_voter_get); + +/** + * qcom_icc_bcm_voter_add - queues up the bcm nodes that require updates + * @voter: voter that the bcms are being added to + * @bcm: bcm to add to the commit and wake sleep list + */ +void qcom_icc_bcm_voter_add(struct bcm_voter *voter, struct qcom_icc_bcm *bcm) +{ + if (!voter) + return; + + mutex_lock(&voter->lock); + if (list_empty(&bcm->list)) + list_add_tail(&bcm->list, &voter->commit_list); + + if (list_empty(&bcm->ws_list)) + list_add_tail(&bcm->ws_list, &voter->ws_list); + + mutex_unlock(&voter->lock); +} +EXPORT_SYMBOL_GPL(qcom_icc_bcm_voter_add); + +/** + * qcom_icc_bcm_voter_commit - generates and commits tcs cmds based on bcms + * @voter: voter that needs flushing + * + * This function generates a set of AMC commands and flushes to the BCM device + * associated with the voter. It conditionally generate WAKE and SLEEP commands + * based on deltas between WAKE/SLEEP requirements. The ws_list persists + * through multiple commit requests and bcm nodes are removed only when the + * requirements for WAKE matches SLEEP. + * + * Returns 0 on success, or an appropriate error code otherwise. + */ +int qcom_icc_bcm_voter_commit(struct bcm_voter *voter) +{ + struct qcom_icc_bcm *bcm; + struct qcom_icc_bcm *bcm_tmp; + int commit_idx[MAX_VCD + 1]; + struct tcs_cmd cmds[MAX_BCMS]; + int ret = 0; + + if (!voter) + return 0; + + mutex_lock(&voter->lock); + list_for_each_entry(bcm, &voter->commit_list, list) + bcm_aggregate(bcm); + + /* + * Pre sort the BCMs based on VCD for ease of generating a command list + * that groups the BCMs with the same VCD together. VCDs are numbered + * with lowest being the most expensive time wise, ensuring that + * those commands are being sent the earliest in the queue. This needs + * to be sorted every commit since we can't guarantee the order in which + * the BCMs are added to the list. + */ + list_sort(NULL, &voter->commit_list, cmp_vcd); + + /* + * Construct the command list based on a pre ordered list of BCMs + * based on VCD. + */ + tcs_list_gen(voter, QCOM_ICC_BUCKET_AMC, cmds, commit_idx); + if (!commit_idx[0]) + goto out; + + rpmh_invalidate(voter->dev); + + ret = rpmh_write_batch(voter->dev, RPMH_ACTIVE_ONLY_STATE, + cmds, commit_idx); + if (ret) { + pr_err("Error sending AMC RPMH requests (%d)\n", ret); + goto out; + } + + list_for_each_entry_safe(bcm, bcm_tmp, &voter->commit_list, list) + list_del_init(&bcm->list); + + list_for_each_entry_safe(bcm, bcm_tmp, &voter->ws_list, ws_list) { + /* + * Only generate WAKE and SLEEP commands if a resource's + * requirements change as the execution environment transitions + * between different power states. + */ + if (bcm->vote_x[QCOM_ICC_BUCKET_WAKE] != + bcm->vote_x[QCOM_ICC_BUCKET_SLEEP] || + bcm->vote_y[QCOM_ICC_BUCKET_WAKE] != + bcm->vote_y[QCOM_ICC_BUCKET_SLEEP]) + list_add_tail(&bcm->list, &voter->commit_list); + else + list_del_init(&bcm->ws_list); + } + + if (list_empty(&voter->commit_list)) + goto out; + + list_sort(NULL, &voter->commit_list, cmp_vcd); + + tcs_list_gen(voter, QCOM_ICC_BUCKET_WAKE, cmds, commit_idx); + + ret = rpmh_write_batch(voter->dev, RPMH_WAKE_ONLY_STATE, cmds, commit_idx); + if (ret) { + pr_err("Error sending WAKE RPMH requests (%d)\n", ret); + goto out; + } + + tcs_list_gen(voter, QCOM_ICC_BUCKET_SLEEP, cmds, commit_idx); + + ret = rpmh_write_batch(voter->dev, RPMH_SLEEP_STATE, cmds, commit_idx); + if (ret) { + pr_err("Error sending SLEEP RPMH requests (%d)\n", ret); + goto out; + } + +out: + list_for_each_entry_safe(bcm, bcm_tmp, &voter->commit_list, list) + list_del_init(&bcm->list); + + mutex_unlock(&voter->lock); + return ret; +} +EXPORT_SYMBOL_GPL(qcom_icc_bcm_voter_commit); + +static int qcom_icc_bcm_voter_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct bcm_voter *voter; + + voter = devm_kzalloc(&pdev->dev, sizeof(*voter), GFP_KERNEL); + if (!voter) + return -ENOMEM; + + voter->dev = &pdev->dev; + voter->np = np; + + if (of_property_read_u32(np, "qcom,tcs-wait", &voter->tcs_wait)) + voter->tcs_wait = QCOM_ICC_TAG_ACTIVE_ONLY; + + mutex_init(&voter->lock); + INIT_LIST_HEAD(&voter->commit_list); + INIT_LIST_HEAD(&voter->ws_list); + + mutex_lock(&bcm_voter_lock); + list_add_tail(&voter->voter_node, &bcm_voters); + mutex_unlock(&bcm_voter_lock); + + return 0; +} + +static const struct of_device_id bcm_voter_of_match[] = { + { .compatible = "qcom,bcm-voter" }, + { } +}; +MODULE_DEVICE_TABLE(of, bcm_voter_of_match); + +static struct platform_driver qcom_icc_bcm_voter_driver = { + .probe = qcom_icc_bcm_voter_probe, + .driver = { + .name = "bcm_voter", + .of_match_table = bcm_voter_of_match, + }, +}; +module_platform_driver(qcom_icc_bcm_voter_driver); + +MODULE_AUTHOR("David Dai <daidavid1@codeaurora.org>"); +MODULE_DESCRIPTION("Qualcomm BCM Voter interconnect driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/bcm-voter.h b/drivers/interconnect/qcom/bcm-voter.h new file mode 100644 index 000000000..0f64c0bab --- /dev/null +++ b/drivers/interconnect/qcom/bcm-voter.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_BCM_VOTER_H__ +#define __DRIVERS_INTERCONNECT_QCOM_BCM_VOTER_H__ + +#include <soc/qcom/cmd-db.h> +#include <soc/qcom/rpmh.h> +#include <soc/qcom/tcs.h> + +#include "icc-rpmh.h" + +#define DEFINE_QBCM(_name, _bcmname, _keepalive, ...) \ +static struct qcom_icc_bcm _name = { \ + .name = _bcmname, \ + .keepalive = _keepalive, \ + .num_nodes = ARRAY_SIZE(((struct qcom_icc_node *[]){ __VA_ARGS__ })), \ + .nodes = { __VA_ARGS__ }, \ +} + +struct bcm_voter *of_bcm_voter_get(struct device *dev, const char *name); +void qcom_icc_bcm_voter_add(struct bcm_voter *voter, struct qcom_icc_bcm *bcm); +int qcom_icc_bcm_voter_commit(struct bcm_voter *voter); + +#endif diff --git a/drivers/interconnect/qcom/icc-rpmh.c b/drivers/interconnect/qcom/icc-rpmh.c new file mode 100644 index 000000000..27cc5f036 --- /dev/null +++ b/drivers/interconnect/qcom/icc-rpmh.c @@ -0,0 +1,185 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/slab.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" + +/** + * qcom_icc_pre_aggregate - cleans up stale values from prior icc_set + * @node: icc node to operate on + */ +void qcom_icc_pre_aggregate(struct icc_node *node) +{ + size_t i; + struct qcom_icc_node *qn; + struct qcom_icc_provider *qp; + + qn = node->data; + qp = to_qcom_provider(node->provider); + + for (i = 0; i < QCOM_ICC_NUM_BUCKETS; i++) { + qn->sum_avg[i] = 0; + qn->max_peak[i] = 0; + } + + for (i = 0; i < qn->num_bcms; i++) + qcom_icc_bcm_voter_add(qp->voter, qn->bcms[i]); +} +EXPORT_SYMBOL_GPL(qcom_icc_pre_aggregate); + +/** + * qcom_icc_aggregate - aggregate bw for buckets indicated by tag + * @node: node to aggregate + * @tag: tag to indicate which buckets to aggregate + * @avg_bw: new bw to sum aggregate + * @peak_bw: new bw to max aggregate + * @agg_avg: existing aggregate avg bw val + * @agg_peak: existing aggregate peak bw val + */ +int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, + u32 peak_bw, u32 *agg_avg, u32 *agg_peak) +{ + size_t i; + struct qcom_icc_node *qn; + + qn = node->data; + + if (!tag) + tag = QCOM_ICC_TAG_ALWAYS; + + for (i = 0; i < QCOM_ICC_NUM_BUCKETS; i++) { + if (tag & BIT(i)) { + qn->sum_avg[i] += avg_bw; + qn->max_peak[i] = max_t(u32, qn->max_peak[i], peak_bw); + } + + if (node->init_avg || node->init_peak) { + qn->sum_avg[i] = max_t(u64, qn->sum_avg[i], node->init_avg); + qn->max_peak[i] = max_t(u64, qn->max_peak[i], node->init_peak); + } + } + + *agg_avg += avg_bw; + *agg_peak = max_t(u32, *agg_peak, peak_bw); + + return 0; +} +EXPORT_SYMBOL_GPL(qcom_icc_aggregate); + +/** + * qcom_icc_set - set the constraints based on path + * @src: source node for the path to set constraints on + * @dst: destination node for the path to set constraints on + * + * Return: 0 on success, or an error code otherwise + */ +int qcom_icc_set(struct icc_node *src, struct icc_node *dst) +{ + struct qcom_icc_provider *qp; + struct icc_node *node; + + if (!src) + node = dst; + else + node = src; + + qp = to_qcom_provider(node->provider); + + qcom_icc_bcm_voter_commit(qp->voter); + + return 0; +} +EXPORT_SYMBOL_GPL(qcom_icc_set); + +struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data) +{ + struct icc_node_data *ndata; + struct icc_node *node; + + node = of_icc_xlate_onecell(spec, data); + if (IS_ERR(node)) + return ERR_CAST(node); + + ndata = kzalloc(sizeof(*ndata), GFP_KERNEL); + if (!ndata) + return ERR_PTR(-ENOMEM); + + ndata->node = node; + + if (spec->args_count == 2) + ndata->tag = spec->args[1]; + + if (spec->args_count > 2) + pr_warn("%pOF: Too many arguments, path tag is not parsed\n", spec->np); + + return ndata; +} +EXPORT_SYMBOL_GPL(qcom_icc_xlate_extended); + +/** + * qcom_icc_bcm_init - populates bcm aux data and connect qnodes + * @bcm: bcm to be initialized + * @dev: associated provider device + * + * Return: 0 on success, or an error code otherwise + */ +int qcom_icc_bcm_init(struct qcom_icc_bcm *bcm, struct device *dev) +{ + struct qcom_icc_node *qn; + const struct bcm_db *data; + size_t data_count; + int i; + + /* BCM is already initialised*/ + if (bcm->addr) + return 0; + + bcm->addr = cmd_db_read_addr(bcm->name); + if (!bcm->addr) { + dev_err(dev, "%s could not find RPMh address\n", + bcm->name); + return -EINVAL; + } + + data = cmd_db_read_aux_data(bcm->name, &data_count); + if (IS_ERR(data)) { + dev_err(dev, "%s command db read error (%ld)\n", + bcm->name, PTR_ERR(data)); + return PTR_ERR(data); + } + if (!data_count) { + dev_err(dev, "%s command db missing or partial aux data\n", + bcm->name); + return -EINVAL; + } + + bcm->aux_data.unit = le32_to_cpu(data->unit); + bcm->aux_data.width = le16_to_cpu(data->width); + bcm->aux_data.vcd = data->vcd; + bcm->aux_data.reserved = data->reserved; + INIT_LIST_HEAD(&bcm->list); + INIT_LIST_HEAD(&bcm->ws_list); + + if (!bcm->vote_scale) + bcm->vote_scale = 1000; + + /* Link Qnodes to their respective BCMs */ + for (i = 0; i < bcm->num_nodes; i++) { + qn = bcm->nodes[i]; + qn->bcms[qn->num_bcms] = bcm; + qn->num_bcms++; + } + + return 0; +} +EXPORT_SYMBOL_GPL(qcom_icc_bcm_init); + +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/icc-rpmh.h b/drivers/interconnect/qcom/icc-rpmh.h new file mode 100644 index 000000000..029a350c2 --- /dev/null +++ b/drivers/interconnect/qcom/icc-rpmh.h @@ -0,0 +1,140 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_ICC_RPMH_H__ +#define __DRIVERS_INTERCONNECT_QCOM_ICC_RPMH_H__ + +#include <dt-bindings/interconnect/qcom,icc.h> + +#define to_qcom_provider(_provider) \ + container_of(_provider, struct qcom_icc_provider, provider) + +/** + * struct qcom_icc_provider - Qualcomm specific interconnect provider + * @provider: generic interconnect provider + * @dev: reference to the NoC device + * @bcms: list of bcms that maps to the provider + * @num_bcms: number of @bcms + * @voter: bcm voter targeted by this provider + */ +struct qcom_icc_provider { + struct icc_provider provider; + struct device *dev; + struct qcom_icc_bcm **bcms; + size_t num_bcms; + struct bcm_voter *voter; +}; + +/** + * struct bcm_db - Auxiliary data pertaining to each Bus Clock Manager (BCM) + * @unit: divisor used to convert bytes/sec bw value to an RPMh msg + * @width: multiplier used to convert bytes/sec bw value to an RPMh msg + * @vcd: virtual clock domain that this bcm belongs to + * @reserved: reserved field + */ +struct bcm_db { + __le32 unit; + __le16 width; + u8 vcd; + u8 reserved; +}; + +#define MAX_LINKS 128 +#define MAX_BCMS 64 +#define MAX_BCM_PER_NODE 3 +#define MAX_VCD 10 + +/** + * struct qcom_icc_node - Qualcomm specific interconnect nodes + * @name: the node name used in debugfs + * @links: an array of nodes where we can go next while traversing + * @id: a unique node identifier + * @num_links: the total number of @links + * @channels: num of channels at this node + * @buswidth: width of the interconnect between a node and the bus + * @sum_avg: current sum aggregate value of all avg bw requests + * @max_peak: current max aggregate value of all peak bw requests + * @bcms: list of bcms associated with this logical node + * @num_bcms: num of @bcms + */ +struct qcom_icc_node { + const char *name; + u16 links[MAX_LINKS]; + u16 id; + u16 num_links; + u16 channels; + u16 buswidth; + u64 sum_avg[QCOM_ICC_NUM_BUCKETS]; + u64 max_peak[QCOM_ICC_NUM_BUCKETS]; + struct qcom_icc_bcm *bcms[MAX_BCM_PER_NODE]; + size_t num_bcms; +}; + +/** + * struct qcom_icc_bcm - Qualcomm specific hardware accelerator nodes + * known as Bus Clock Manager (BCM) + * @name: the bcm node name used to fetch BCM data from command db + * @type: latency or bandwidth bcm + * @addr: address offsets used when voting to RPMH + * @vote_x: aggregated threshold values, represents sum_bw when @type is bw bcm + * @vote_y: aggregated threshold values, represents peak_bw when @type is bw bcm + * @vote_scale: scaling factor for vote_x and vote_y + * @enable_mask: optional mask to send as vote instead of vote_x/vote_y + * @dirty: flag used to indicate whether the bcm needs to be committed + * @keepalive: flag used to indicate whether a keepalive is required + * @aux_data: auxiliary data used when calculating threshold values and + * communicating with RPMh + * @list: used to link to other bcms when compiling lists for commit + * @ws_list: used to keep track of bcms that may transition between wake/sleep + * @num_nodes: total number of @num_nodes + * @nodes: list of qcom_icc_nodes that this BCM encapsulates + */ +struct qcom_icc_bcm { + const char *name; + u32 type; + u32 addr; + u64 vote_x[QCOM_ICC_NUM_BUCKETS]; + u64 vote_y[QCOM_ICC_NUM_BUCKETS]; + u64 vote_scale; + u32 enable_mask; + bool dirty; + bool keepalive; + struct bcm_db aux_data; + struct list_head list; + struct list_head ws_list; + size_t num_nodes; + struct qcom_icc_node *nodes[]; +}; + +struct qcom_icc_fabric { + struct qcom_icc_node **nodes; + size_t num_nodes; +}; + +struct qcom_icc_desc { + struct qcom_icc_node **nodes; + size_t num_nodes; + struct qcom_icc_bcm **bcms; + size_t num_bcms; +}; + +#define DEFINE_QNODE(_name, _id, _channels, _buswidth, ...) \ + static struct qcom_icc_node _name = { \ + .id = _id, \ + .name = #_name, \ + .channels = _channels, \ + .buswidth = _buswidth, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, + u32 peak_bw, u32 *agg_avg, u32 *agg_peak); +int qcom_icc_set(struct icc_node *src, struct icc_node *dst); +struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data); +int qcom_icc_bcm_init(struct qcom_icc_bcm *bcm, struct device *dev); +void qcom_icc_pre_aggregate(struct icc_node *node); + +#endif diff --git a/drivers/interconnect/qcom/msm8916.c b/drivers/interconnect/qcom/msm8916.c new file mode 100644 index 000000000..e8371d40a --- /dev/null +++ b/drivers/interconnect/qcom/msm8916.c @@ -0,0 +1,554 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018-2020 Linaro Ltd + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/interconnect-provider.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/of_device.h> + +#include <dt-bindings/interconnect/qcom,msm8916.h> + +#include "smd-rpm.h" + +#define RPM_BUS_MASTER_REQ 0x73616d62 +#define RPM_BUS_SLAVE_REQ 0x766c7362 + +enum { + MSM8916_BIMC_SNOC_MAS = 1, + MSM8916_BIMC_SNOC_SLV, + MSM8916_MASTER_AMPSS_M0, + MSM8916_MASTER_LPASS, + MSM8916_MASTER_BLSP_1, + MSM8916_MASTER_DEHR, + MSM8916_MASTER_GRAPHICS_3D, + MSM8916_MASTER_JPEG, + MSM8916_MASTER_MDP_PORT0, + MSM8916_MASTER_CRYPTO_CORE0, + MSM8916_MASTER_SDCC_1, + MSM8916_MASTER_SDCC_2, + MSM8916_MASTER_QDSS_BAM, + MSM8916_MASTER_QDSS_ETR, + MSM8916_MASTER_SNOC_CFG, + MSM8916_MASTER_SPDM, + MSM8916_MASTER_TCU0, + MSM8916_MASTER_TCU1, + MSM8916_MASTER_USB_HS, + MSM8916_MASTER_VFE, + MSM8916_MASTER_VIDEO_P0, + MSM8916_SNOC_MM_INT_0, + MSM8916_SNOC_MM_INT_1, + MSM8916_SNOC_MM_INT_2, + MSM8916_SNOC_MM_INT_BIMC, + MSM8916_PNOC_INT_0, + MSM8916_PNOC_INT_1, + MSM8916_PNOC_MAS_0, + MSM8916_PNOC_MAS_1, + MSM8916_PNOC_SLV_0, + MSM8916_PNOC_SLV_1, + MSM8916_PNOC_SLV_2, + MSM8916_PNOC_SLV_3, + MSM8916_PNOC_SLV_4, + MSM8916_PNOC_SLV_8, + MSM8916_PNOC_SLV_9, + MSM8916_PNOC_SNOC_MAS, + MSM8916_PNOC_SNOC_SLV, + MSM8916_SNOC_QDSS_INT, + MSM8916_SLAVE_AMPSS_L2, + MSM8916_SLAVE_APSS, + MSM8916_SLAVE_LPASS, + MSM8916_SLAVE_BIMC_CFG, + MSM8916_SLAVE_BLSP_1, + MSM8916_SLAVE_BOOT_ROM, + MSM8916_SLAVE_CAMERA_CFG, + MSM8916_SLAVE_CATS_128, + MSM8916_SLAVE_OCMEM_64, + MSM8916_SLAVE_CLK_CTL, + MSM8916_SLAVE_CRYPTO_0_CFG, + MSM8916_SLAVE_DEHR_CFG, + MSM8916_SLAVE_DISPLAY_CFG, + MSM8916_SLAVE_EBI_CH0, + MSM8916_SLAVE_GRAPHICS_3D_CFG, + MSM8916_SLAVE_IMEM_CFG, + MSM8916_SLAVE_IMEM, + MSM8916_SLAVE_MPM, + MSM8916_SLAVE_MSG_RAM, + MSM8916_SLAVE_MSS, + MSM8916_SLAVE_PDM, + MSM8916_SLAVE_PMIC_ARB, + MSM8916_SLAVE_PNOC_CFG, + MSM8916_SLAVE_PRNG, + MSM8916_SLAVE_QDSS_CFG, + MSM8916_SLAVE_QDSS_STM, + MSM8916_SLAVE_RBCPR_CFG, + MSM8916_SLAVE_SDCC_1, + MSM8916_SLAVE_SDCC_2, + MSM8916_SLAVE_SECURITY, + MSM8916_SLAVE_SNOC_CFG, + MSM8916_SLAVE_SPDM, + MSM8916_SLAVE_SRVC_SNOC, + MSM8916_SLAVE_TCSR, + MSM8916_SLAVE_TLMM, + MSM8916_SLAVE_USB_HS, + MSM8916_SLAVE_VENUS_CFG, + MSM8916_SNOC_BIMC_0_MAS, + MSM8916_SNOC_BIMC_0_SLV, + MSM8916_SNOC_BIMC_1_MAS, + MSM8916_SNOC_BIMC_1_SLV, + MSM8916_SNOC_INT_0, + MSM8916_SNOC_INT_1, + MSM8916_SNOC_INT_BIMC, + MSM8916_SNOC_PNOC_MAS, + MSM8916_SNOC_PNOC_SLV, +}; + +#define to_msm8916_provider(_provider) \ + container_of(_provider, struct msm8916_icc_provider, provider) + +static const struct clk_bulk_data msm8916_bus_clocks[] = { + { .id = "bus" }, + { .id = "bus_a" }, +}; + +/** + * struct msm8916_icc_provider - Qualcomm specific interconnect provider + * @provider: generic interconnect provider + * @bus_clks: the clk_bulk_data table of bus clocks + * @num_clks: the total number of clk_bulk_data entries + */ +struct msm8916_icc_provider { + struct icc_provider provider; + struct clk_bulk_data *bus_clks; + int num_clks; +}; + +#define MSM8916_MAX_LINKS 8 + +/** + * struct msm8916_icc_node - Qualcomm specific interconnect nodes + * @name: the node name used in debugfs + * @id: a unique node identifier + * @links: an array of nodes where we can go next while traversing + * @num_links: the total number of @links + * @buswidth: width of the interconnect between a node and the bus (bytes) + * @mas_rpm_id: RPM ID for devices that are bus masters + * @slv_rpm_id: RPM ID for devices that are bus slaves + * @rate: current bus clock rate in Hz + */ +struct msm8916_icc_node { + unsigned char *name; + u16 id; + u16 links[MSM8916_MAX_LINKS]; + u16 num_links; + u16 buswidth; + int mas_rpm_id; + int slv_rpm_id; + u64 rate; +}; + +struct msm8916_icc_desc { + struct msm8916_icc_node **nodes; + size_t num_nodes; +}; + +#define DEFINE_QNODE(_name, _id, _buswidth, _mas_rpm_id, _slv_rpm_id, \ + ...) \ + static struct msm8916_icc_node _name = { \ + .name = #_name, \ + .id = _id, \ + .buswidth = _buswidth, \ + .mas_rpm_id = _mas_rpm_id, \ + .slv_rpm_id = _slv_rpm_id, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +DEFINE_QNODE(bimc_snoc_mas, MSM8916_BIMC_SNOC_MAS, 8, -1, -1, MSM8916_BIMC_SNOC_SLV); +DEFINE_QNODE(bimc_snoc_slv, MSM8916_BIMC_SNOC_SLV, 8, -1, -1, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_1); +DEFINE_QNODE(mas_apss, MSM8916_MASTER_AMPSS_M0, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2); +DEFINE_QNODE(mas_audio, MSM8916_MASTER_LPASS, 4, -1, -1, MSM8916_PNOC_MAS_0); +DEFINE_QNODE(mas_blsp_1, MSM8916_MASTER_BLSP_1, 4, -1, -1, MSM8916_PNOC_MAS_1); +DEFINE_QNODE(mas_dehr, MSM8916_MASTER_DEHR, 4, -1, -1, MSM8916_PNOC_MAS_0); +DEFINE_QNODE(mas_gfx, MSM8916_MASTER_GRAPHICS_3D, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2); +DEFINE_QNODE(mas_jpeg, MSM8916_MASTER_JPEG, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2); +DEFINE_QNODE(mas_mdp, MSM8916_MASTER_MDP_PORT0, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2); +DEFINE_QNODE(mas_pcnoc_crypto_0, MSM8916_MASTER_CRYPTO_CORE0, 8, -1, -1, MSM8916_PNOC_INT_1); +DEFINE_QNODE(mas_pcnoc_sdcc_1, MSM8916_MASTER_SDCC_1, 8, -1, -1, MSM8916_PNOC_INT_1); +DEFINE_QNODE(mas_pcnoc_sdcc_2, MSM8916_MASTER_SDCC_2, 8, -1, -1, MSM8916_PNOC_INT_1); +DEFINE_QNODE(mas_qdss_bam, MSM8916_MASTER_QDSS_BAM, 8, -1, -1, MSM8916_SNOC_QDSS_INT); +DEFINE_QNODE(mas_qdss_etr, MSM8916_MASTER_QDSS_ETR, 8, -1, -1, MSM8916_SNOC_QDSS_INT); +DEFINE_QNODE(mas_snoc_cfg, MSM8916_MASTER_SNOC_CFG, 4, -1, -1, MSM8916_SNOC_QDSS_INT); +DEFINE_QNODE(mas_spdm, MSM8916_MASTER_SPDM, 4, -1, -1, MSM8916_PNOC_MAS_0); +DEFINE_QNODE(mas_tcu0, MSM8916_MASTER_TCU0, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2); +DEFINE_QNODE(mas_tcu1, MSM8916_MASTER_TCU1, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2); +DEFINE_QNODE(mas_usb_hs, MSM8916_MASTER_USB_HS, 4, -1, -1, MSM8916_PNOC_MAS_1); +DEFINE_QNODE(mas_vfe, MSM8916_MASTER_VFE, 16, -1, -1, MSM8916_SNOC_MM_INT_1, MSM8916_SNOC_MM_INT_2); +DEFINE_QNODE(mas_video, MSM8916_MASTER_VIDEO_P0, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2); +DEFINE_QNODE(mm_int_0, MSM8916_SNOC_MM_INT_0, 16, -1, -1, MSM8916_SNOC_MM_INT_BIMC); +DEFINE_QNODE(mm_int_1, MSM8916_SNOC_MM_INT_1, 16, -1, -1, MSM8916_SNOC_MM_INT_BIMC); +DEFINE_QNODE(mm_int_2, MSM8916_SNOC_MM_INT_2, 16, -1, -1, MSM8916_SNOC_INT_0); +DEFINE_QNODE(mm_int_bimc, MSM8916_SNOC_MM_INT_BIMC, 16, -1, -1, MSM8916_SNOC_BIMC_1_MAS); +DEFINE_QNODE(pcnoc_int_0, MSM8916_PNOC_INT_0, 8, -1, -1, MSM8916_PNOC_SNOC_MAS, MSM8916_PNOC_SLV_0, MSM8916_PNOC_SLV_1, MSM8916_PNOC_SLV_2, MSM8916_PNOC_SLV_3, MSM8916_PNOC_SLV_4, MSM8916_PNOC_SLV_8, MSM8916_PNOC_SLV_9); +DEFINE_QNODE(pcnoc_int_1, MSM8916_PNOC_INT_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS); +DEFINE_QNODE(pcnoc_m_0, MSM8916_PNOC_MAS_0, 8, -1, -1, MSM8916_PNOC_INT_0); +DEFINE_QNODE(pcnoc_m_1, MSM8916_PNOC_MAS_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS); +DEFINE_QNODE(pcnoc_s_0, MSM8916_PNOC_SLV_0, 4, -1, -1, MSM8916_SLAVE_CLK_CTL, MSM8916_SLAVE_TLMM, MSM8916_SLAVE_TCSR, MSM8916_SLAVE_SECURITY, MSM8916_SLAVE_MSS); +DEFINE_QNODE(pcnoc_s_1, MSM8916_PNOC_SLV_1, 4, -1, -1, MSM8916_SLAVE_IMEM_CFG, MSM8916_SLAVE_CRYPTO_0_CFG, MSM8916_SLAVE_MSG_RAM, MSM8916_SLAVE_PDM, MSM8916_SLAVE_PRNG); +DEFINE_QNODE(pcnoc_s_2, MSM8916_PNOC_SLV_2, 4, -1, -1, MSM8916_SLAVE_SPDM, MSM8916_SLAVE_BOOT_ROM, MSM8916_SLAVE_BIMC_CFG, MSM8916_SLAVE_PNOC_CFG, MSM8916_SLAVE_PMIC_ARB); +DEFINE_QNODE(pcnoc_s_3, MSM8916_PNOC_SLV_3, 4, -1, -1, MSM8916_SLAVE_MPM, MSM8916_SLAVE_SNOC_CFG, MSM8916_SLAVE_RBCPR_CFG, MSM8916_SLAVE_QDSS_CFG, MSM8916_SLAVE_DEHR_CFG); +DEFINE_QNODE(pcnoc_s_4, MSM8916_PNOC_SLV_4, 4, -1, -1, MSM8916_SLAVE_VENUS_CFG, MSM8916_SLAVE_CAMERA_CFG, MSM8916_SLAVE_DISPLAY_CFG); +DEFINE_QNODE(pcnoc_s_8, MSM8916_PNOC_SLV_8, 4, -1, -1, MSM8916_SLAVE_USB_HS, MSM8916_SLAVE_SDCC_1, MSM8916_SLAVE_BLSP_1); +DEFINE_QNODE(pcnoc_s_9, MSM8916_PNOC_SLV_9, 4, -1, -1, MSM8916_SLAVE_SDCC_2, MSM8916_SLAVE_LPASS, MSM8916_SLAVE_GRAPHICS_3D_CFG); +DEFINE_QNODE(pcnoc_snoc_mas, MSM8916_PNOC_SNOC_MAS, 8, 29, -1, MSM8916_PNOC_SNOC_SLV); +DEFINE_QNODE(pcnoc_snoc_slv, MSM8916_PNOC_SNOC_SLV, 8, -1, 45, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC, MSM8916_SNOC_INT_1); +DEFINE_QNODE(qdss_int, MSM8916_SNOC_QDSS_INT, 8, -1, -1, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC); +DEFINE_QNODE(slv_apps_l2, MSM8916_SLAVE_AMPSS_L2, 8, -1, -1, 0); +DEFINE_QNODE(slv_apss, MSM8916_SLAVE_APSS, 4, -1, -1, 0); +DEFINE_QNODE(slv_audio, MSM8916_SLAVE_LPASS, 4, -1, -1, 0); +DEFINE_QNODE(slv_bimc_cfg, MSM8916_SLAVE_BIMC_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_blsp_1, MSM8916_SLAVE_BLSP_1, 4, -1, -1, 0); +DEFINE_QNODE(slv_boot_rom, MSM8916_SLAVE_BOOT_ROM, 4, -1, -1, 0); +DEFINE_QNODE(slv_camera_cfg, MSM8916_SLAVE_CAMERA_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_cats_0, MSM8916_SLAVE_CATS_128, 16, -1, -1, 0); +DEFINE_QNODE(slv_cats_1, MSM8916_SLAVE_OCMEM_64, 8, -1, -1, 0); +DEFINE_QNODE(slv_clk_ctl, MSM8916_SLAVE_CLK_CTL, 4, -1, -1, 0); +DEFINE_QNODE(slv_crypto_0_cfg, MSM8916_SLAVE_CRYPTO_0_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_dehr_cfg, MSM8916_SLAVE_DEHR_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_display_cfg, MSM8916_SLAVE_DISPLAY_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_ebi_ch0, MSM8916_SLAVE_EBI_CH0, 8, -1, 0, 0); +DEFINE_QNODE(slv_gfx_cfg, MSM8916_SLAVE_GRAPHICS_3D_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_imem_cfg, MSM8916_SLAVE_IMEM_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_imem, MSM8916_SLAVE_IMEM, 8, -1, 26, 0); +DEFINE_QNODE(slv_mpm, MSM8916_SLAVE_MPM, 4, -1, -1, 0); +DEFINE_QNODE(slv_msg_ram, MSM8916_SLAVE_MSG_RAM, 4, -1, -1, 0); +DEFINE_QNODE(slv_mss, MSM8916_SLAVE_MSS, 4, -1, -1, 0); +DEFINE_QNODE(slv_pdm, MSM8916_SLAVE_PDM, 4, -1, -1, 0); +DEFINE_QNODE(slv_pmic_arb, MSM8916_SLAVE_PMIC_ARB, 4, -1, -1, 0); +DEFINE_QNODE(slv_pcnoc_cfg, MSM8916_SLAVE_PNOC_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_prng, MSM8916_SLAVE_PRNG, 4, -1, -1, 0); +DEFINE_QNODE(slv_qdss_cfg, MSM8916_SLAVE_QDSS_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_qdss_stm, MSM8916_SLAVE_QDSS_STM, 4, -1, 30, 0); +DEFINE_QNODE(slv_rbcpr_cfg, MSM8916_SLAVE_RBCPR_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_sdcc_1, MSM8916_SLAVE_SDCC_1, 4, -1, -1, 0); +DEFINE_QNODE(slv_sdcc_2, MSM8916_SLAVE_SDCC_2, 4, -1, -1, 0); +DEFINE_QNODE(slv_security, MSM8916_SLAVE_SECURITY, 4, -1, -1, 0); +DEFINE_QNODE(slv_snoc_cfg, MSM8916_SLAVE_SNOC_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_spdm, MSM8916_SLAVE_SPDM, 4, -1, -1, 0); +DEFINE_QNODE(slv_srvc_snoc, MSM8916_SLAVE_SRVC_SNOC, 8, -1, -1, 0); +DEFINE_QNODE(slv_tcsr, MSM8916_SLAVE_TCSR, 4, -1, -1, 0); +DEFINE_QNODE(slv_tlmm, MSM8916_SLAVE_TLMM, 4, -1, -1, 0); +DEFINE_QNODE(slv_usb_hs, MSM8916_SLAVE_USB_HS, 4, -1, -1, 0); +DEFINE_QNODE(slv_venus_cfg, MSM8916_SLAVE_VENUS_CFG, 4, -1, -1, 0); +DEFINE_QNODE(snoc_bimc_0_mas, MSM8916_SNOC_BIMC_0_MAS, 8, 3, -1, MSM8916_SNOC_BIMC_0_SLV); +DEFINE_QNODE(snoc_bimc_0_slv, MSM8916_SNOC_BIMC_0_SLV, 8, -1, 24, MSM8916_SLAVE_EBI_CH0); +DEFINE_QNODE(snoc_bimc_1_mas, MSM8916_SNOC_BIMC_1_MAS, 16, -1, -1, MSM8916_SNOC_BIMC_1_SLV); +DEFINE_QNODE(snoc_bimc_1_slv, MSM8916_SNOC_BIMC_1_SLV, 8, -1, -1, MSM8916_SLAVE_EBI_CH0); +DEFINE_QNODE(snoc_int_0, MSM8916_SNOC_INT_0, 8, 99, 130, MSM8916_SLAVE_QDSS_STM, MSM8916_SLAVE_IMEM, MSM8916_SNOC_PNOC_MAS); +DEFINE_QNODE(snoc_int_1, MSM8916_SNOC_INT_1, 8, -1, -1, MSM8916_SLAVE_APSS, MSM8916_SLAVE_CATS_128, MSM8916_SLAVE_OCMEM_64); +DEFINE_QNODE(snoc_int_bimc, MSM8916_SNOC_INT_BIMC, 8, 101, 132, MSM8916_SNOC_BIMC_0_MAS); +DEFINE_QNODE(snoc_pcnoc_mas, MSM8916_SNOC_PNOC_MAS, 8, -1, -1, MSM8916_SNOC_PNOC_SLV); +DEFINE_QNODE(snoc_pcnoc_slv, MSM8916_SNOC_PNOC_SLV, 8, -1, -1, MSM8916_PNOC_INT_0); + +static struct msm8916_icc_node *msm8916_snoc_nodes[] = { + [BIMC_SNOC_SLV] = &bimc_snoc_slv, + [MASTER_JPEG] = &mas_jpeg, + [MASTER_MDP_PORT0] = &mas_mdp, + [MASTER_QDSS_BAM] = &mas_qdss_bam, + [MASTER_QDSS_ETR] = &mas_qdss_etr, + [MASTER_SNOC_CFG] = &mas_snoc_cfg, + [MASTER_VFE] = &mas_vfe, + [MASTER_VIDEO_P0] = &mas_video, + [SNOC_MM_INT_0] = &mm_int_0, + [SNOC_MM_INT_1] = &mm_int_1, + [SNOC_MM_INT_2] = &mm_int_2, + [SNOC_MM_INT_BIMC] = &mm_int_bimc, + [PCNOC_SNOC_SLV] = &pcnoc_snoc_slv, + [SLAVE_APSS] = &slv_apss, + [SLAVE_CATS_128] = &slv_cats_0, + [SLAVE_OCMEM_64] = &slv_cats_1, + [SLAVE_IMEM] = &slv_imem, + [SLAVE_QDSS_STM] = &slv_qdss_stm, + [SLAVE_SRVC_SNOC] = &slv_srvc_snoc, + [SNOC_BIMC_0_MAS] = &snoc_bimc_0_mas, + [SNOC_BIMC_1_MAS] = &snoc_bimc_1_mas, + [SNOC_INT_0] = &snoc_int_0, + [SNOC_INT_1] = &snoc_int_1, + [SNOC_INT_BIMC] = &snoc_int_bimc, + [SNOC_PCNOC_MAS] = &snoc_pcnoc_mas, + [SNOC_QDSS_INT] = &qdss_int, +}; + +static struct msm8916_icc_desc msm8916_snoc = { + .nodes = msm8916_snoc_nodes, + .num_nodes = ARRAY_SIZE(msm8916_snoc_nodes), +}; + +static struct msm8916_icc_node *msm8916_bimc_nodes[] = { + [BIMC_SNOC_MAS] = &bimc_snoc_mas, + [MASTER_AMPSS_M0] = &mas_apss, + [MASTER_GRAPHICS_3D] = &mas_gfx, + [MASTER_TCU0] = &mas_tcu0, + [MASTER_TCU1] = &mas_tcu1, + [SLAVE_AMPSS_L2] = &slv_apps_l2, + [SLAVE_EBI_CH0] = &slv_ebi_ch0, + [SNOC_BIMC_0_SLV] = &snoc_bimc_0_slv, + [SNOC_BIMC_1_SLV] = &snoc_bimc_1_slv, +}; + +static struct msm8916_icc_desc msm8916_bimc = { + .nodes = msm8916_bimc_nodes, + .num_nodes = ARRAY_SIZE(msm8916_bimc_nodes), +}; + +static struct msm8916_icc_node *msm8916_pcnoc_nodes[] = { + [MASTER_BLSP_1] = &mas_blsp_1, + [MASTER_DEHR] = &mas_dehr, + [MASTER_LPASS] = &mas_audio, + [MASTER_CRYPTO_CORE0] = &mas_pcnoc_crypto_0, + [MASTER_SDCC_1] = &mas_pcnoc_sdcc_1, + [MASTER_SDCC_2] = &mas_pcnoc_sdcc_2, + [MASTER_SPDM] = &mas_spdm, + [MASTER_USB_HS] = &mas_usb_hs, + [PCNOC_INT_0] = &pcnoc_int_0, + [PCNOC_INT_1] = &pcnoc_int_1, + [PCNOC_MAS_0] = &pcnoc_m_0, + [PCNOC_MAS_1] = &pcnoc_m_1, + [PCNOC_SLV_0] = &pcnoc_s_0, + [PCNOC_SLV_1] = &pcnoc_s_1, + [PCNOC_SLV_2] = &pcnoc_s_2, + [PCNOC_SLV_3] = &pcnoc_s_3, + [PCNOC_SLV_4] = &pcnoc_s_4, + [PCNOC_SLV_8] = &pcnoc_s_8, + [PCNOC_SLV_9] = &pcnoc_s_9, + [PCNOC_SNOC_MAS] = &pcnoc_snoc_mas, + [SLAVE_BIMC_CFG] = &slv_bimc_cfg, + [SLAVE_BLSP_1] = &slv_blsp_1, + [SLAVE_BOOT_ROM] = &slv_boot_rom, + [SLAVE_CAMERA_CFG] = &slv_camera_cfg, + [SLAVE_CLK_CTL] = &slv_clk_ctl, + [SLAVE_CRYPTO_0_CFG] = &slv_crypto_0_cfg, + [SLAVE_DEHR_CFG] = &slv_dehr_cfg, + [SLAVE_DISPLAY_CFG] = &slv_display_cfg, + [SLAVE_GRAPHICS_3D_CFG] = &slv_gfx_cfg, + [SLAVE_IMEM_CFG] = &slv_imem_cfg, + [SLAVE_LPASS] = &slv_audio, + [SLAVE_MPM] = &slv_mpm, + [SLAVE_MSG_RAM] = &slv_msg_ram, + [SLAVE_MSS] = &slv_mss, + [SLAVE_PDM] = &slv_pdm, + [SLAVE_PMIC_ARB] = &slv_pmic_arb, + [SLAVE_PCNOC_CFG] = &slv_pcnoc_cfg, + [SLAVE_PRNG] = &slv_prng, + [SLAVE_QDSS_CFG] = &slv_qdss_cfg, + [SLAVE_RBCPR_CFG] = &slv_rbcpr_cfg, + [SLAVE_SDCC_1] = &slv_sdcc_1, + [SLAVE_SDCC_2] = &slv_sdcc_2, + [SLAVE_SECURITY] = &slv_security, + [SLAVE_SNOC_CFG] = &slv_snoc_cfg, + [SLAVE_SPDM] = &slv_spdm, + [SLAVE_TCSR] = &slv_tcsr, + [SLAVE_TLMM] = &slv_tlmm, + [SLAVE_USB_HS] = &slv_usb_hs, + [SLAVE_VENUS_CFG] = &slv_venus_cfg, + [SNOC_PCNOC_SLV] = &snoc_pcnoc_slv, +}; + +static struct msm8916_icc_desc msm8916_pcnoc = { + .nodes = msm8916_pcnoc_nodes, + .num_nodes = ARRAY_SIZE(msm8916_pcnoc_nodes), +}; + +static int msm8916_icc_set(struct icc_node *src, struct icc_node *dst) +{ + struct msm8916_icc_provider *qp; + struct msm8916_icc_node *qn; + u64 sum_bw, max_peak_bw, rate; + u32 agg_avg = 0, agg_peak = 0; + struct icc_provider *provider; + struct icc_node *n; + int ret, i; + + qn = src->data; + provider = src->provider; + qp = to_msm8916_provider(provider); + + list_for_each_entry(n, &provider->nodes, node_list) + provider->aggregate(n, 0, n->avg_bw, n->peak_bw, + &agg_avg, &agg_peak); + + sum_bw = icc_units_to_bps(agg_avg); + max_peak_bw = icc_units_to_bps(agg_peak); + + /* send bandwidth request message to the RPM processor */ + if (qn->mas_rpm_id != -1) { + ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE, + RPM_BUS_MASTER_REQ, + qn->mas_rpm_id, + sum_bw); + if (ret) { + pr_err("qcom_icc_rpm_smd_send mas %d error %d\n", + qn->mas_rpm_id, ret); + return ret; + } + } + + if (qn->slv_rpm_id != -1) { + ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE, + RPM_BUS_SLAVE_REQ, + qn->slv_rpm_id, + sum_bw); + if (ret) { + pr_err("qcom_icc_rpm_smd_send slv error %d\n", + ret); + return ret; + } + } + + rate = max(sum_bw, max_peak_bw); + + do_div(rate, qn->buswidth); + + if (qn->rate == rate) + return 0; + + for (i = 0; i < qp->num_clks; i++) { + ret = clk_set_rate(qp->bus_clks[i].clk, rate); + if (ret) { + pr_err("%s clk_set_rate error: %d\n", + qp->bus_clks[i].id, ret); + return ret; + } + } + + qn->rate = rate; + + return 0; +} + +static int msm8916_qnoc_probe(struct platform_device *pdev) +{ + const struct msm8916_icc_desc *desc; + struct msm8916_icc_node **qnodes; + struct msm8916_icc_provider *qp; + struct device *dev = &pdev->dev; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + /* wait for the RPM proxy */ + if (!qcom_icc_rpm_smd_available()) + return -EPROBE_DEFER; + + desc = of_device_get_match_data(dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes), + GFP_KERNEL); + if (!data) + return -ENOMEM; + + qp->bus_clks = devm_kmemdup(dev, msm8916_bus_clocks, + sizeof(msm8916_bus_clocks), GFP_KERNEL); + if (!qp->bus_clks) + return -ENOMEM; + + qp->num_clks = ARRAY_SIZE(msm8916_bus_clocks); + ret = devm_clk_bulk_get(dev, qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + ret = clk_bulk_prepare_enable(qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + provider = &qp->provider; + INIT_LIST_HEAD(&provider->nodes); + provider->dev = dev; + provider->set = msm8916_icc_set; + provider->aggregate = icc_std_aggregate; + provider->xlate = of_icc_xlate_onecell; + provider->data = data; + + ret = icc_provider_add(provider); + if (ret) { + dev_err(dev, "error adding interconnect provider: %d\n", ret); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + return ret; + } + + for (i = 0; i < num_nodes; i++) { + size_t j; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; + +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + + return ret; +} + +static int msm8916_qnoc_remove(struct platform_device *pdev) +{ + struct msm8916_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id msm8916_noc_of_match[] = { + { .compatible = "qcom,msm8916-bimc", .data = &msm8916_bimc }, + { .compatible = "qcom,msm8916-pcnoc", .data = &msm8916_pcnoc }, + { .compatible = "qcom,msm8916-snoc", .data = &msm8916_snoc }, + { } +}; +MODULE_DEVICE_TABLE(of, msm8916_noc_of_match); + +static struct platform_driver msm8916_noc_driver = { + .probe = msm8916_qnoc_probe, + .remove = msm8916_qnoc_remove, + .driver = { + .name = "qnoc-msm8916", + .of_match_table = msm8916_noc_of_match, + }, +}; +module_platform_driver(msm8916_noc_driver); +MODULE_AUTHOR("Georgi Djakov <georgi.djakov@linaro.org>"); +MODULE_DESCRIPTION("Qualcomm MSM8916 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/msm8974.c b/drivers/interconnect/qcom/msm8974.c new file mode 100644 index 000000000..da68ce375 --- /dev/null +++ b/drivers/interconnect/qcom/msm8974.c @@ -0,0 +1,778 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Brian Masney <masneyb@onstation.org> + * + * Based on MSM bus code from downstream MSM kernel sources. + * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved. + * + * Based on qcs404.c + * Copyright (C) 2019 Linaro Ltd + * + * Here's a rough representation that shows the various buses that form the + * Network On Chip (NOC) for the msm8974: + * + * Multimedia Subsystem (MMSS) + * |----------+-----------------------------------+-----------| + * | | + * | | + * Config | Bus Interface | Memory Controller + * |------------+-+-----------| |------------+-+-----------| + * | | + * | | + * | System | + * |--------------+-+---------------------------------+-+-------------| + * | | + * | | + * Peripheral | On Chip | Memory (OCMEM) + * |------------+-------------| |------------+-------------| + */ + +#include <dt-bindings/interconnect/qcom,msm8974.h> +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/interconnect-provider.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#include "smd-rpm.h" + +enum { + MSM8974_BIMC_MAS_AMPSS_M0 = 1, + MSM8974_BIMC_MAS_AMPSS_M1, + MSM8974_BIMC_MAS_MSS_PROC, + MSM8974_BIMC_TO_MNOC, + MSM8974_BIMC_TO_SNOC, + MSM8974_BIMC_SLV_EBI_CH0, + MSM8974_BIMC_SLV_AMPSS_L2, + MSM8974_CNOC_MAS_RPM_INST, + MSM8974_CNOC_MAS_RPM_DATA, + MSM8974_CNOC_MAS_RPM_SYS, + MSM8974_CNOC_MAS_DEHR, + MSM8974_CNOC_MAS_QDSS_DAP, + MSM8974_CNOC_MAS_SPDM, + MSM8974_CNOC_MAS_TIC, + MSM8974_CNOC_SLV_CLK_CTL, + MSM8974_CNOC_SLV_CNOC_MSS, + MSM8974_CNOC_SLV_SECURITY, + MSM8974_CNOC_SLV_TCSR, + MSM8974_CNOC_SLV_TLMM, + MSM8974_CNOC_SLV_CRYPTO_0_CFG, + MSM8974_CNOC_SLV_CRYPTO_1_CFG, + MSM8974_CNOC_SLV_IMEM_CFG, + MSM8974_CNOC_SLV_MESSAGE_RAM, + MSM8974_CNOC_SLV_BIMC_CFG, + MSM8974_CNOC_SLV_BOOT_ROM, + MSM8974_CNOC_SLV_PMIC_ARB, + MSM8974_CNOC_SLV_SPDM_WRAPPER, + MSM8974_CNOC_SLV_DEHR_CFG, + MSM8974_CNOC_SLV_MPM, + MSM8974_CNOC_SLV_QDSS_CFG, + MSM8974_CNOC_SLV_RBCPR_CFG, + MSM8974_CNOC_SLV_RBCPR_QDSS_APU_CFG, + MSM8974_CNOC_TO_SNOC, + MSM8974_CNOC_SLV_CNOC_ONOC_CFG, + MSM8974_CNOC_SLV_CNOC_MNOC_MMSS_CFG, + MSM8974_CNOC_SLV_CNOC_MNOC_CFG, + MSM8974_CNOC_SLV_PNOC_CFG, + MSM8974_CNOC_SLV_SNOC_MPU_CFG, + MSM8974_CNOC_SLV_SNOC_CFG, + MSM8974_CNOC_SLV_EBI1_DLL_CFG, + MSM8974_CNOC_SLV_PHY_APU_CFG, + MSM8974_CNOC_SLV_EBI1_PHY_CFG, + MSM8974_CNOC_SLV_RPM, + MSM8974_CNOC_SLV_SERVICE_CNOC, + MSM8974_MNOC_MAS_GRAPHICS_3D, + MSM8974_MNOC_MAS_JPEG, + MSM8974_MNOC_MAS_MDP_PORT0, + MSM8974_MNOC_MAS_VIDEO_P0, + MSM8974_MNOC_MAS_VIDEO_P1, + MSM8974_MNOC_MAS_VFE, + MSM8974_MNOC_TO_CNOC, + MSM8974_MNOC_TO_BIMC, + MSM8974_MNOC_SLV_CAMERA_CFG, + MSM8974_MNOC_SLV_DISPLAY_CFG, + MSM8974_MNOC_SLV_OCMEM_CFG, + MSM8974_MNOC_SLV_CPR_CFG, + MSM8974_MNOC_SLV_CPR_XPU_CFG, + MSM8974_MNOC_SLV_MISC_CFG, + MSM8974_MNOC_SLV_MISC_XPU_CFG, + MSM8974_MNOC_SLV_VENUS_CFG, + MSM8974_MNOC_SLV_GRAPHICS_3D_CFG, + MSM8974_MNOC_SLV_MMSS_CLK_CFG, + MSM8974_MNOC_SLV_MMSS_CLK_XPU_CFG, + MSM8974_MNOC_SLV_MNOC_MPU_CFG, + MSM8974_MNOC_SLV_ONOC_MPU_CFG, + MSM8974_MNOC_SLV_SERVICE_MNOC, + MSM8974_OCMEM_NOC_TO_OCMEM_VNOC, + MSM8974_OCMEM_MAS_JPEG_OCMEM, + MSM8974_OCMEM_MAS_MDP_OCMEM, + MSM8974_OCMEM_MAS_VIDEO_P0_OCMEM, + MSM8974_OCMEM_MAS_VIDEO_P1_OCMEM, + MSM8974_OCMEM_MAS_VFE_OCMEM, + MSM8974_OCMEM_MAS_CNOC_ONOC_CFG, + MSM8974_OCMEM_SLV_SERVICE_ONOC, + MSM8974_OCMEM_VNOC_TO_SNOC, + MSM8974_OCMEM_VNOC_TO_OCMEM_NOC, + MSM8974_OCMEM_VNOC_MAS_GFX3D, + MSM8974_OCMEM_SLV_OCMEM, + MSM8974_PNOC_MAS_PNOC_CFG, + MSM8974_PNOC_MAS_SDCC_1, + MSM8974_PNOC_MAS_SDCC_3, + MSM8974_PNOC_MAS_SDCC_4, + MSM8974_PNOC_MAS_SDCC_2, + MSM8974_PNOC_MAS_TSIF, + MSM8974_PNOC_MAS_BAM_DMA, + MSM8974_PNOC_MAS_BLSP_2, + MSM8974_PNOC_MAS_USB_HSIC, + MSM8974_PNOC_MAS_BLSP_1, + MSM8974_PNOC_MAS_USB_HS, + MSM8974_PNOC_TO_SNOC, + MSM8974_PNOC_SLV_SDCC_1, + MSM8974_PNOC_SLV_SDCC_3, + MSM8974_PNOC_SLV_SDCC_2, + MSM8974_PNOC_SLV_SDCC_4, + MSM8974_PNOC_SLV_TSIF, + MSM8974_PNOC_SLV_BAM_DMA, + MSM8974_PNOC_SLV_BLSP_2, + MSM8974_PNOC_SLV_USB_HSIC, + MSM8974_PNOC_SLV_BLSP_1, + MSM8974_PNOC_SLV_USB_HS, + MSM8974_PNOC_SLV_PDM, + MSM8974_PNOC_SLV_PERIPH_APU_CFG, + MSM8974_PNOC_SLV_PNOC_MPU_CFG, + MSM8974_PNOC_SLV_PRNG, + MSM8974_PNOC_SLV_SERVICE_PNOC, + MSM8974_SNOC_MAS_LPASS_AHB, + MSM8974_SNOC_MAS_QDSS_BAM, + MSM8974_SNOC_MAS_SNOC_CFG, + MSM8974_SNOC_TO_BIMC, + MSM8974_SNOC_TO_CNOC, + MSM8974_SNOC_TO_PNOC, + MSM8974_SNOC_TO_OCMEM_VNOC, + MSM8974_SNOC_MAS_CRYPTO_CORE0, + MSM8974_SNOC_MAS_CRYPTO_CORE1, + MSM8974_SNOC_MAS_LPASS_PROC, + MSM8974_SNOC_MAS_MSS, + MSM8974_SNOC_MAS_MSS_NAV, + MSM8974_SNOC_MAS_OCMEM_DMA, + MSM8974_SNOC_MAS_WCSS, + MSM8974_SNOC_MAS_QDSS_ETR, + MSM8974_SNOC_MAS_USB3, + MSM8974_SNOC_SLV_AMPSS, + MSM8974_SNOC_SLV_LPASS, + MSM8974_SNOC_SLV_USB3, + MSM8974_SNOC_SLV_WCSS, + MSM8974_SNOC_SLV_OCIMEM, + MSM8974_SNOC_SLV_SNOC_OCMEM, + MSM8974_SNOC_SLV_SERVICE_SNOC, + MSM8974_SNOC_SLV_QDSS_STM, +}; + +#define RPM_BUS_MASTER_REQ 0x73616d62 +#define RPM_BUS_SLAVE_REQ 0x766c7362 + +#define to_msm8974_icc_provider(_provider) \ + container_of(_provider, struct msm8974_icc_provider, provider) + +static const struct clk_bulk_data msm8974_icc_bus_clocks[] = { + { .id = "bus" }, + { .id = "bus_a" }, +}; + +/** + * struct msm8974_icc_provider - Qualcomm specific interconnect provider + * @provider: generic interconnect provider + * @bus_clks: the clk_bulk_data table of bus clocks + * @num_clks: the total number of clk_bulk_data entries + */ +struct msm8974_icc_provider { + struct icc_provider provider; + struct clk_bulk_data *bus_clks; + int num_clks; +}; + +#define MSM8974_ICC_MAX_LINKS 3 + +/** + * struct msm8974_icc_node - Qualcomm specific interconnect nodes + * @name: the node name used in debugfs + * @id: a unique node identifier + * @links: an array of nodes where we can go next while traversing + * @num_links: the total number of @links + * @buswidth: width of the interconnect between a node and the bus (bytes) + * @mas_rpm_id: RPM ID for devices that are bus masters + * @slv_rpm_id: RPM ID for devices that are bus slaves + * @rate: current bus clock rate in Hz + */ +struct msm8974_icc_node { + unsigned char *name; + u16 id; + u16 links[MSM8974_ICC_MAX_LINKS]; + u16 num_links; + u16 buswidth; + int mas_rpm_id; + int slv_rpm_id; + u64 rate; +}; + +struct msm8974_icc_desc { + struct msm8974_icc_node **nodes; + size_t num_nodes; +}; + +#define DEFINE_QNODE(_name, _id, _buswidth, _mas_rpm_id, _slv_rpm_id, \ + ...) \ + static struct msm8974_icc_node _name = { \ + .name = #_name, \ + .id = _id, \ + .buswidth = _buswidth, \ + .mas_rpm_id = _mas_rpm_id, \ + .slv_rpm_id = _slv_rpm_id, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +DEFINE_QNODE(mas_ampss_m0, MSM8974_BIMC_MAS_AMPSS_M0, 8, 0, -1); +DEFINE_QNODE(mas_ampss_m1, MSM8974_BIMC_MAS_AMPSS_M1, 8, 0, -1); +DEFINE_QNODE(mas_mss_proc, MSM8974_BIMC_MAS_MSS_PROC, 8, 1, -1); +DEFINE_QNODE(bimc_to_mnoc, MSM8974_BIMC_TO_MNOC, 8, 2, -1, MSM8974_BIMC_SLV_EBI_CH0); +DEFINE_QNODE(bimc_to_snoc, MSM8974_BIMC_TO_SNOC, 8, 3, 2, MSM8974_SNOC_TO_BIMC, MSM8974_BIMC_SLV_EBI_CH0, MSM8974_BIMC_MAS_AMPSS_M0); +DEFINE_QNODE(slv_ebi_ch0, MSM8974_BIMC_SLV_EBI_CH0, 8, -1, 0); +DEFINE_QNODE(slv_ampss_l2, MSM8974_BIMC_SLV_AMPSS_L2, 8, -1, 1); + +static struct msm8974_icc_node *msm8974_bimc_nodes[] = { + [BIMC_MAS_AMPSS_M0] = &mas_ampss_m0, + [BIMC_MAS_AMPSS_M1] = &mas_ampss_m1, + [BIMC_MAS_MSS_PROC] = &mas_mss_proc, + [BIMC_TO_MNOC] = &bimc_to_mnoc, + [BIMC_TO_SNOC] = &bimc_to_snoc, + [BIMC_SLV_EBI_CH0] = &slv_ebi_ch0, + [BIMC_SLV_AMPSS_L2] = &slv_ampss_l2, +}; + +static struct msm8974_icc_desc msm8974_bimc = { + .nodes = msm8974_bimc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_bimc_nodes), +}; + +DEFINE_QNODE(mas_rpm_inst, MSM8974_CNOC_MAS_RPM_INST, 8, 45, -1); +DEFINE_QNODE(mas_rpm_data, MSM8974_CNOC_MAS_RPM_DATA, 8, 46, -1); +DEFINE_QNODE(mas_rpm_sys, MSM8974_CNOC_MAS_RPM_SYS, 8, 47, -1); +DEFINE_QNODE(mas_dehr, MSM8974_CNOC_MAS_DEHR, 8, 48, -1); +DEFINE_QNODE(mas_qdss_dap, MSM8974_CNOC_MAS_QDSS_DAP, 8, 49, -1); +DEFINE_QNODE(mas_spdm, MSM8974_CNOC_MAS_SPDM, 8, 50, -1); +DEFINE_QNODE(mas_tic, MSM8974_CNOC_MAS_TIC, 8, 51, -1); +DEFINE_QNODE(slv_clk_ctl, MSM8974_CNOC_SLV_CLK_CTL, 8, -1, 47); +DEFINE_QNODE(slv_cnoc_mss, MSM8974_CNOC_SLV_CNOC_MSS, 8, -1, 48); +DEFINE_QNODE(slv_security, MSM8974_CNOC_SLV_SECURITY, 8, -1, 49); +DEFINE_QNODE(slv_tcsr, MSM8974_CNOC_SLV_TCSR, 8, -1, 50); +DEFINE_QNODE(slv_tlmm, MSM8974_CNOC_SLV_TLMM, 8, -1, 51); +DEFINE_QNODE(slv_crypto_0_cfg, MSM8974_CNOC_SLV_CRYPTO_0_CFG, 8, -1, 52); +DEFINE_QNODE(slv_crypto_1_cfg, MSM8974_CNOC_SLV_CRYPTO_1_CFG, 8, -1, 53); +DEFINE_QNODE(slv_imem_cfg, MSM8974_CNOC_SLV_IMEM_CFG, 8, -1, 54); +DEFINE_QNODE(slv_message_ram, MSM8974_CNOC_SLV_MESSAGE_RAM, 8, -1, 55); +DEFINE_QNODE(slv_bimc_cfg, MSM8974_CNOC_SLV_BIMC_CFG, 8, -1, 56); +DEFINE_QNODE(slv_boot_rom, MSM8974_CNOC_SLV_BOOT_ROM, 8, -1, 57); +DEFINE_QNODE(slv_pmic_arb, MSM8974_CNOC_SLV_PMIC_ARB, 8, -1, 59); +DEFINE_QNODE(slv_spdm_wrapper, MSM8974_CNOC_SLV_SPDM_WRAPPER, 8, -1, 60); +DEFINE_QNODE(slv_dehr_cfg, MSM8974_CNOC_SLV_DEHR_CFG, 8, -1, 61); +DEFINE_QNODE(slv_mpm, MSM8974_CNOC_SLV_MPM, 8, -1, 62); +DEFINE_QNODE(slv_qdss_cfg, MSM8974_CNOC_SLV_QDSS_CFG, 8, -1, 63); +DEFINE_QNODE(slv_rbcpr_cfg, MSM8974_CNOC_SLV_RBCPR_CFG, 8, -1, 64); +DEFINE_QNODE(slv_rbcpr_qdss_apu_cfg, MSM8974_CNOC_SLV_RBCPR_QDSS_APU_CFG, 8, -1, 65); +DEFINE_QNODE(cnoc_to_snoc, MSM8974_CNOC_TO_SNOC, 8, 52, 75); +DEFINE_QNODE(slv_cnoc_onoc_cfg, MSM8974_CNOC_SLV_CNOC_ONOC_CFG, 8, -1, 68); +DEFINE_QNODE(slv_cnoc_mnoc_mmss_cfg, MSM8974_CNOC_SLV_CNOC_MNOC_MMSS_CFG, 8, -1, 58); +DEFINE_QNODE(slv_cnoc_mnoc_cfg, MSM8974_CNOC_SLV_CNOC_MNOC_CFG, 8, -1, 66); +DEFINE_QNODE(slv_pnoc_cfg, MSM8974_CNOC_SLV_PNOC_CFG, 8, -1, 69); +DEFINE_QNODE(slv_snoc_mpu_cfg, MSM8974_CNOC_SLV_SNOC_MPU_CFG, 8, -1, 67); +DEFINE_QNODE(slv_snoc_cfg, MSM8974_CNOC_SLV_SNOC_CFG, 8, -1, 70); +DEFINE_QNODE(slv_ebi1_dll_cfg, MSM8974_CNOC_SLV_EBI1_DLL_CFG, 8, -1, 71); +DEFINE_QNODE(slv_phy_apu_cfg, MSM8974_CNOC_SLV_PHY_APU_CFG, 8, -1, 72); +DEFINE_QNODE(slv_ebi1_phy_cfg, MSM8974_CNOC_SLV_EBI1_PHY_CFG, 8, -1, 73); +DEFINE_QNODE(slv_rpm, MSM8974_CNOC_SLV_RPM, 8, -1, 74); +DEFINE_QNODE(slv_service_cnoc, MSM8974_CNOC_SLV_SERVICE_CNOC, 8, -1, 76); + +static struct msm8974_icc_node *msm8974_cnoc_nodes[] = { + [CNOC_MAS_RPM_INST] = &mas_rpm_inst, + [CNOC_MAS_RPM_DATA] = &mas_rpm_data, + [CNOC_MAS_RPM_SYS] = &mas_rpm_sys, + [CNOC_MAS_DEHR] = &mas_dehr, + [CNOC_MAS_QDSS_DAP] = &mas_qdss_dap, + [CNOC_MAS_SPDM] = &mas_spdm, + [CNOC_MAS_TIC] = &mas_tic, + [CNOC_SLV_CLK_CTL] = &slv_clk_ctl, + [CNOC_SLV_CNOC_MSS] = &slv_cnoc_mss, + [CNOC_SLV_SECURITY] = &slv_security, + [CNOC_SLV_TCSR] = &slv_tcsr, + [CNOC_SLV_TLMM] = &slv_tlmm, + [CNOC_SLV_CRYPTO_0_CFG] = &slv_crypto_0_cfg, + [CNOC_SLV_CRYPTO_1_CFG] = &slv_crypto_1_cfg, + [CNOC_SLV_IMEM_CFG] = &slv_imem_cfg, + [CNOC_SLV_MESSAGE_RAM] = &slv_message_ram, + [CNOC_SLV_BIMC_CFG] = &slv_bimc_cfg, + [CNOC_SLV_BOOT_ROM] = &slv_boot_rom, + [CNOC_SLV_PMIC_ARB] = &slv_pmic_arb, + [CNOC_SLV_SPDM_WRAPPER] = &slv_spdm_wrapper, + [CNOC_SLV_DEHR_CFG] = &slv_dehr_cfg, + [CNOC_SLV_MPM] = &slv_mpm, + [CNOC_SLV_QDSS_CFG] = &slv_qdss_cfg, + [CNOC_SLV_RBCPR_CFG] = &slv_rbcpr_cfg, + [CNOC_SLV_RBCPR_QDSS_APU_CFG] = &slv_rbcpr_qdss_apu_cfg, + [CNOC_TO_SNOC] = &cnoc_to_snoc, + [CNOC_SLV_CNOC_ONOC_CFG] = &slv_cnoc_onoc_cfg, + [CNOC_SLV_CNOC_MNOC_MMSS_CFG] = &slv_cnoc_mnoc_mmss_cfg, + [CNOC_SLV_CNOC_MNOC_CFG] = &slv_cnoc_mnoc_cfg, + [CNOC_SLV_PNOC_CFG] = &slv_pnoc_cfg, + [CNOC_SLV_SNOC_MPU_CFG] = &slv_snoc_mpu_cfg, + [CNOC_SLV_SNOC_CFG] = &slv_snoc_cfg, + [CNOC_SLV_EBI1_DLL_CFG] = &slv_ebi1_dll_cfg, + [CNOC_SLV_PHY_APU_CFG] = &slv_phy_apu_cfg, + [CNOC_SLV_EBI1_PHY_CFG] = &slv_ebi1_phy_cfg, + [CNOC_SLV_RPM] = &slv_rpm, + [CNOC_SLV_SERVICE_CNOC] = &slv_service_cnoc, +}; + +static struct msm8974_icc_desc msm8974_cnoc = { + .nodes = msm8974_cnoc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_cnoc_nodes), +}; + +DEFINE_QNODE(mas_graphics_3d, MSM8974_MNOC_MAS_GRAPHICS_3D, 16, 6, -1, MSM8974_MNOC_TO_BIMC); +DEFINE_QNODE(mas_jpeg, MSM8974_MNOC_MAS_JPEG, 16, 7, -1, MSM8974_MNOC_TO_BIMC); +DEFINE_QNODE(mas_mdp_port0, MSM8974_MNOC_MAS_MDP_PORT0, 16, 8, -1, MSM8974_MNOC_TO_BIMC); +DEFINE_QNODE(mas_video_p0, MSM8974_MNOC_MAS_VIDEO_P0, 16, 9, -1); +DEFINE_QNODE(mas_video_p1, MSM8974_MNOC_MAS_VIDEO_P1, 16, 10, -1); +DEFINE_QNODE(mas_vfe, MSM8974_MNOC_MAS_VFE, 16, 11, -1, MSM8974_MNOC_TO_BIMC); +DEFINE_QNODE(mnoc_to_cnoc, MSM8974_MNOC_TO_CNOC, 16, 4, -1); +DEFINE_QNODE(mnoc_to_bimc, MSM8974_MNOC_TO_BIMC, 16, -1, 16, MSM8974_BIMC_TO_MNOC); +DEFINE_QNODE(slv_camera_cfg, MSM8974_MNOC_SLV_CAMERA_CFG, 16, -1, 3); +DEFINE_QNODE(slv_display_cfg, MSM8974_MNOC_SLV_DISPLAY_CFG, 16, -1, 4); +DEFINE_QNODE(slv_ocmem_cfg, MSM8974_MNOC_SLV_OCMEM_CFG, 16, -1, 5); +DEFINE_QNODE(slv_cpr_cfg, MSM8974_MNOC_SLV_CPR_CFG, 16, -1, 6); +DEFINE_QNODE(slv_cpr_xpu_cfg, MSM8974_MNOC_SLV_CPR_XPU_CFG, 16, -1, 7); +DEFINE_QNODE(slv_misc_cfg, MSM8974_MNOC_SLV_MISC_CFG, 16, -1, 8); +DEFINE_QNODE(slv_misc_xpu_cfg, MSM8974_MNOC_SLV_MISC_XPU_CFG, 16, -1, 9); +DEFINE_QNODE(slv_venus_cfg, MSM8974_MNOC_SLV_VENUS_CFG, 16, -1, 10); +DEFINE_QNODE(slv_graphics_3d_cfg, MSM8974_MNOC_SLV_GRAPHICS_3D_CFG, 16, -1, 11); +DEFINE_QNODE(slv_mmss_clk_cfg, MSM8974_MNOC_SLV_MMSS_CLK_CFG, 16, -1, 12); +DEFINE_QNODE(slv_mmss_clk_xpu_cfg, MSM8974_MNOC_SLV_MMSS_CLK_XPU_CFG, 16, -1, 13); +DEFINE_QNODE(slv_mnoc_mpu_cfg, MSM8974_MNOC_SLV_MNOC_MPU_CFG, 16, -1, 14); +DEFINE_QNODE(slv_onoc_mpu_cfg, MSM8974_MNOC_SLV_ONOC_MPU_CFG, 16, -1, 15); +DEFINE_QNODE(slv_service_mnoc, MSM8974_MNOC_SLV_SERVICE_MNOC, 16, -1, 17); + +static struct msm8974_icc_node *msm8974_mnoc_nodes[] = { + [MNOC_MAS_GRAPHICS_3D] = &mas_graphics_3d, + [MNOC_MAS_JPEG] = &mas_jpeg, + [MNOC_MAS_MDP_PORT0] = &mas_mdp_port0, + [MNOC_MAS_VIDEO_P0] = &mas_video_p0, + [MNOC_MAS_VIDEO_P1] = &mas_video_p1, + [MNOC_MAS_VFE] = &mas_vfe, + [MNOC_TO_CNOC] = &mnoc_to_cnoc, + [MNOC_TO_BIMC] = &mnoc_to_bimc, + [MNOC_SLV_CAMERA_CFG] = &slv_camera_cfg, + [MNOC_SLV_DISPLAY_CFG] = &slv_display_cfg, + [MNOC_SLV_OCMEM_CFG] = &slv_ocmem_cfg, + [MNOC_SLV_CPR_CFG] = &slv_cpr_cfg, + [MNOC_SLV_CPR_XPU_CFG] = &slv_cpr_xpu_cfg, + [MNOC_SLV_MISC_CFG] = &slv_misc_cfg, + [MNOC_SLV_MISC_XPU_CFG] = &slv_misc_xpu_cfg, + [MNOC_SLV_VENUS_CFG] = &slv_venus_cfg, + [MNOC_SLV_GRAPHICS_3D_CFG] = &slv_graphics_3d_cfg, + [MNOC_SLV_MMSS_CLK_CFG] = &slv_mmss_clk_cfg, + [MNOC_SLV_MMSS_CLK_XPU_CFG] = &slv_mmss_clk_xpu_cfg, + [MNOC_SLV_MNOC_MPU_CFG] = &slv_mnoc_mpu_cfg, + [MNOC_SLV_ONOC_MPU_CFG] = &slv_onoc_mpu_cfg, + [MNOC_SLV_SERVICE_MNOC] = &slv_service_mnoc, +}; + +static struct msm8974_icc_desc msm8974_mnoc = { + .nodes = msm8974_mnoc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_mnoc_nodes), +}; + +DEFINE_QNODE(ocmem_noc_to_ocmem_vnoc, MSM8974_OCMEM_NOC_TO_OCMEM_VNOC, 16, 54, 78, MSM8974_OCMEM_SLV_OCMEM); +DEFINE_QNODE(mas_jpeg_ocmem, MSM8974_OCMEM_MAS_JPEG_OCMEM, 16, 13, -1); +DEFINE_QNODE(mas_mdp_ocmem, MSM8974_OCMEM_MAS_MDP_OCMEM, 16, 14, -1); +DEFINE_QNODE(mas_video_p0_ocmem, MSM8974_OCMEM_MAS_VIDEO_P0_OCMEM, 16, 15, -1); +DEFINE_QNODE(mas_video_p1_ocmem, MSM8974_OCMEM_MAS_VIDEO_P1_OCMEM, 16, 16, -1); +DEFINE_QNODE(mas_vfe_ocmem, MSM8974_OCMEM_MAS_VFE_OCMEM, 16, 17, -1); +DEFINE_QNODE(mas_cnoc_onoc_cfg, MSM8974_OCMEM_MAS_CNOC_ONOC_CFG, 16, 12, -1); +DEFINE_QNODE(slv_service_onoc, MSM8974_OCMEM_SLV_SERVICE_ONOC, 16, -1, 19); +DEFINE_QNODE(slv_ocmem, MSM8974_OCMEM_SLV_OCMEM, 16, -1, 18); + +/* Virtual NoC is needed for connection to OCMEM */ +DEFINE_QNODE(ocmem_vnoc_to_onoc, MSM8974_OCMEM_VNOC_TO_OCMEM_NOC, 16, 56, 79, MSM8974_OCMEM_NOC_TO_OCMEM_VNOC); +DEFINE_QNODE(ocmem_vnoc_to_snoc, MSM8974_OCMEM_VNOC_TO_SNOC, 8, 57, 80); +DEFINE_QNODE(mas_v_ocmem_gfx3d, MSM8974_OCMEM_VNOC_MAS_GFX3D, 8, 55, -1, MSM8974_OCMEM_VNOC_TO_OCMEM_NOC); + +static struct msm8974_icc_node *msm8974_onoc_nodes[] = { + [OCMEM_NOC_TO_OCMEM_VNOC] = &ocmem_noc_to_ocmem_vnoc, + [OCMEM_MAS_JPEG_OCMEM] = &mas_jpeg_ocmem, + [OCMEM_MAS_MDP_OCMEM] = &mas_mdp_ocmem, + [OCMEM_MAS_VIDEO_P0_OCMEM] = &mas_video_p0_ocmem, + [OCMEM_MAS_VIDEO_P1_OCMEM] = &mas_video_p1_ocmem, + [OCMEM_MAS_VFE_OCMEM] = &mas_vfe_ocmem, + [OCMEM_MAS_CNOC_ONOC_CFG] = &mas_cnoc_onoc_cfg, + [OCMEM_SLV_SERVICE_ONOC] = &slv_service_onoc, + [OCMEM_VNOC_TO_SNOC] = &ocmem_vnoc_to_snoc, + [OCMEM_VNOC_TO_OCMEM_NOC] = &ocmem_vnoc_to_onoc, + [OCMEM_VNOC_MAS_GFX3D] = &mas_v_ocmem_gfx3d, + [OCMEM_SLV_OCMEM] = &slv_ocmem, +}; + +static struct msm8974_icc_desc msm8974_onoc = { + .nodes = msm8974_onoc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_onoc_nodes), +}; + +DEFINE_QNODE(mas_pnoc_cfg, MSM8974_PNOC_MAS_PNOC_CFG, 8, 43, -1); +DEFINE_QNODE(mas_sdcc_1, MSM8974_PNOC_MAS_SDCC_1, 8, 33, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_sdcc_3, MSM8974_PNOC_MAS_SDCC_3, 8, 34, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_sdcc_4, MSM8974_PNOC_MAS_SDCC_4, 8, 36, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_sdcc_2, MSM8974_PNOC_MAS_SDCC_2, 8, 35, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_tsif, MSM8974_PNOC_MAS_TSIF, 8, 37, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_bam_dma, MSM8974_PNOC_MAS_BAM_DMA, 8, 38, -1); +DEFINE_QNODE(mas_blsp_2, MSM8974_PNOC_MAS_BLSP_2, 8, 39, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_usb_hsic, MSM8974_PNOC_MAS_USB_HSIC, 8, 40, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_blsp_1, MSM8974_PNOC_MAS_BLSP_1, 8, 41, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(mas_usb_hs, MSM8974_PNOC_MAS_USB_HS, 8, 42, -1, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(pnoc_to_snoc, MSM8974_PNOC_TO_SNOC, 8, 44, 45, MSM8974_SNOC_TO_PNOC, MSM8974_PNOC_SLV_PRNG); +DEFINE_QNODE(slv_sdcc_1, MSM8974_PNOC_SLV_SDCC_1, 8, -1, 31); +DEFINE_QNODE(slv_sdcc_3, MSM8974_PNOC_SLV_SDCC_3, 8, -1, 32); +DEFINE_QNODE(slv_sdcc_2, MSM8974_PNOC_SLV_SDCC_2, 8, -1, 33); +DEFINE_QNODE(slv_sdcc_4, MSM8974_PNOC_SLV_SDCC_4, 8, -1, 34); +DEFINE_QNODE(slv_tsif, MSM8974_PNOC_SLV_TSIF, 8, -1, 35); +DEFINE_QNODE(slv_bam_dma, MSM8974_PNOC_SLV_BAM_DMA, 8, -1, 36); +DEFINE_QNODE(slv_blsp_2, MSM8974_PNOC_SLV_BLSP_2, 8, -1, 37); +DEFINE_QNODE(slv_usb_hsic, MSM8974_PNOC_SLV_USB_HSIC, 8, -1, 38); +DEFINE_QNODE(slv_blsp_1, MSM8974_PNOC_SLV_BLSP_1, 8, -1, 39); +DEFINE_QNODE(slv_usb_hs, MSM8974_PNOC_SLV_USB_HS, 8, -1, 40); +DEFINE_QNODE(slv_pdm, MSM8974_PNOC_SLV_PDM, 8, -1, 41); +DEFINE_QNODE(slv_periph_apu_cfg, MSM8974_PNOC_SLV_PERIPH_APU_CFG, 8, -1, 42); +DEFINE_QNODE(slv_pnoc_mpu_cfg, MSM8974_PNOC_SLV_PNOC_MPU_CFG, 8, -1, 43); +DEFINE_QNODE(slv_prng, MSM8974_PNOC_SLV_PRNG, 8, -1, 44, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(slv_service_pnoc, MSM8974_PNOC_SLV_SERVICE_PNOC, 8, -1, 46); + +static struct msm8974_icc_node *msm8974_pnoc_nodes[] = { + [PNOC_MAS_PNOC_CFG] = &mas_pnoc_cfg, + [PNOC_MAS_SDCC_1] = &mas_sdcc_1, + [PNOC_MAS_SDCC_3] = &mas_sdcc_3, + [PNOC_MAS_SDCC_4] = &mas_sdcc_4, + [PNOC_MAS_SDCC_2] = &mas_sdcc_2, + [PNOC_MAS_TSIF] = &mas_tsif, + [PNOC_MAS_BAM_DMA] = &mas_bam_dma, + [PNOC_MAS_BLSP_2] = &mas_blsp_2, + [PNOC_MAS_USB_HSIC] = &mas_usb_hsic, + [PNOC_MAS_BLSP_1] = &mas_blsp_1, + [PNOC_MAS_USB_HS] = &mas_usb_hs, + [PNOC_TO_SNOC] = &pnoc_to_snoc, + [PNOC_SLV_SDCC_1] = &slv_sdcc_1, + [PNOC_SLV_SDCC_3] = &slv_sdcc_3, + [PNOC_SLV_SDCC_2] = &slv_sdcc_2, + [PNOC_SLV_SDCC_4] = &slv_sdcc_4, + [PNOC_SLV_TSIF] = &slv_tsif, + [PNOC_SLV_BAM_DMA] = &slv_bam_dma, + [PNOC_SLV_BLSP_2] = &slv_blsp_2, + [PNOC_SLV_USB_HSIC] = &slv_usb_hsic, + [PNOC_SLV_BLSP_1] = &slv_blsp_1, + [PNOC_SLV_USB_HS] = &slv_usb_hs, + [PNOC_SLV_PDM] = &slv_pdm, + [PNOC_SLV_PERIPH_APU_CFG] = &slv_periph_apu_cfg, + [PNOC_SLV_PNOC_MPU_CFG] = &slv_pnoc_mpu_cfg, + [PNOC_SLV_PRNG] = &slv_prng, + [PNOC_SLV_SERVICE_PNOC] = &slv_service_pnoc, +}; + +static struct msm8974_icc_desc msm8974_pnoc = { + .nodes = msm8974_pnoc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_pnoc_nodes), +}; + +DEFINE_QNODE(mas_lpass_ahb, MSM8974_SNOC_MAS_LPASS_AHB, 8, 18, -1); +DEFINE_QNODE(mas_qdss_bam, MSM8974_SNOC_MAS_QDSS_BAM, 8, 19, -1); +DEFINE_QNODE(mas_snoc_cfg, MSM8974_SNOC_MAS_SNOC_CFG, 8, 20, -1); +DEFINE_QNODE(snoc_to_bimc, MSM8974_SNOC_TO_BIMC, 8, 21, 24, MSM8974_BIMC_TO_SNOC); +DEFINE_QNODE(snoc_to_cnoc, MSM8974_SNOC_TO_CNOC, 8, 22, 25); +DEFINE_QNODE(snoc_to_pnoc, MSM8974_SNOC_TO_PNOC, 8, 29, 28, MSM8974_PNOC_TO_SNOC); +DEFINE_QNODE(snoc_to_ocmem_vnoc, MSM8974_SNOC_TO_OCMEM_VNOC, 8, 53, 77, MSM8974_OCMEM_VNOC_TO_OCMEM_NOC); +DEFINE_QNODE(mas_crypto_core0, MSM8974_SNOC_MAS_CRYPTO_CORE0, 8, 23, -1, MSM8974_SNOC_TO_BIMC); +DEFINE_QNODE(mas_crypto_core1, MSM8974_SNOC_MAS_CRYPTO_CORE1, 8, 24, -1); +DEFINE_QNODE(mas_lpass_proc, MSM8974_SNOC_MAS_LPASS_PROC, 8, 25, -1, MSM8974_SNOC_TO_OCMEM_VNOC); +DEFINE_QNODE(mas_mss, MSM8974_SNOC_MAS_MSS, 8, 26, -1); +DEFINE_QNODE(mas_mss_nav, MSM8974_SNOC_MAS_MSS_NAV, 8, 27, -1); +DEFINE_QNODE(mas_ocmem_dma, MSM8974_SNOC_MAS_OCMEM_DMA, 8, 28, -1); +DEFINE_QNODE(mas_wcss, MSM8974_SNOC_MAS_WCSS, 8, 30, -1); +DEFINE_QNODE(mas_qdss_etr, MSM8974_SNOC_MAS_QDSS_ETR, 8, 31, -1); +DEFINE_QNODE(mas_usb3, MSM8974_SNOC_MAS_USB3, 8, 32, -1, MSM8974_SNOC_TO_BIMC); +DEFINE_QNODE(slv_ampss, MSM8974_SNOC_SLV_AMPSS, 8, -1, 20); +DEFINE_QNODE(slv_lpass, MSM8974_SNOC_SLV_LPASS, 8, -1, 21); +DEFINE_QNODE(slv_usb3, MSM8974_SNOC_SLV_USB3, 8, -1, 22); +DEFINE_QNODE(slv_wcss, MSM8974_SNOC_SLV_WCSS, 8, -1, 23); +DEFINE_QNODE(slv_ocimem, MSM8974_SNOC_SLV_OCIMEM, 8, -1, 26); +DEFINE_QNODE(slv_snoc_ocmem, MSM8974_SNOC_SLV_SNOC_OCMEM, 8, -1, 27); +DEFINE_QNODE(slv_service_snoc, MSM8974_SNOC_SLV_SERVICE_SNOC, 8, -1, 29); +DEFINE_QNODE(slv_qdss_stm, MSM8974_SNOC_SLV_QDSS_STM, 8, -1, 30); + +static struct msm8974_icc_node *msm8974_snoc_nodes[] = { + [SNOC_MAS_LPASS_AHB] = &mas_lpass_ahb, + [SNOC_MAS_QDSS_BAM] = &mas_qdss_bam, + [SNOC_MAS_SNOC_CFG] = &mas_snoc_cfg, + [SNOC_TO_BIMC] = &snoc_to_bimc, + [SNOC_TO_CNOC] = &snoc_to_cnoc, + [SNOC_TO_PNOC] = &snoc_to_pnoc, + [SNOC_TO_OCMEM_VNOC] = &snoc_to_ocmem_vnoc, + [SNOC_MAS_CRYPTO_CORE0] = &mas_crypto_core0, + [SNOC_MAS_CRYPTO_CORE1] = &mas_crypto_core1, + [SNOC_MAS_LPASS_PROC] = &mas_lpass_proc, + [SNOC_MAS_MSS] = &mas_mss, + [SNOC_MAS_MSS_NAV] = &mas_mss_nav, + [SNOC_MAS_OCMEM_DMA] = &mas_ocmem_dma, + [SNOC_MAS_WCSS] = &mas_wcss, + [SNOC_MAS_QDSS_ETR] = &mas_qdss_etr, + [SNOC_MAS_USB3] = &mas_usb3, + [SNOC_SLV_AMPSS] = &slv_ampss, + [SNOC_SLV_LPASS] = &slv_lpass, + [SNOC_SLV_USB3] = &slv_usb3, + [SNOC_SLV_WCSS] = &slv_wcss, + [SNOC_SLV_OCIMEM] = &slv_ocimem, + [SNOC_SLV_SNOC_OCMEM] = &slv_snoc_ocmem, + [SNOC_SLV_SERVICE_SNOC] = &slv_service_snoc, + [SNOC_SLV_QDSS_STM] = &slv_qdss_stm, +}; + +static struct msm8974_icc_desc msm8974_snoc = { + .nodes = msm8974_snoc_nodes, + .num_nodes = ARRAY_SIZE(msm8974_snoc_nodes), +}; + +static void msm8974_icc_rpm_smd_send(struct device *dev, int rsc_type, + char *name, int id, u64 val) +{ + int ret; + + if (id == -1) + return; + + /* + * Setting the bandwidth requests for some nodes fails and this same + * behavior occurs on the downstream MSM 3.4 kernel sources based on + * errors like this in that kernel: + * + * msm_rpm_get_error_from_ack(): RPM NACK Unsupported resource + * AXI: msm_bus_rpm_req(): RPM: Ack failed + * AXI: msm_bus_rpm_commit_arb(): RPM: Req fail: mas:32, bw:240000000 + * + * Since there's no publicly available documentation for this hardware, + * and the bandwidth for some nodes in the path can be set properly, + * let's not return an error. + */ + ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE, rsc_type, id, + val); + if (ret) + dev_dbg(dev, "Cannot set bandwidth for node %s (%d): %d\n", + name, id, ret); +} + +static int msm8974_icc_set(struct icc_node *src, struct icc_node *dst) +{ + struct msm8974_icc_node *src_qn, *dst_qn; + struct msm8974_icc_provider *qp; + u64 sum_bw, max_peak_bw, rate; + u32 agg_avg = 0, agg_peak = 0; + struct icc_provider *provider; + struct icc_node *n; + int ret, i; + + src_qn = src->data; + dst_qn = dst->data; + provider = src->provider; + qp = to_msm8974_icc_provider(provider); + + list_for_each_entry(n, &provider->nodes, node_list) + provider->aggregate(n, 0, n->avg_bw, n->peak_bw, + &agg_avg, &agg_peak); + + sum_bw = icc_units_to_bps(agg_avg); + max_peak_bw = icc_units_to_bps(agg_peak); + + /* Set bandwidth on source node */ + msm8974_icc_rpm_smd_send(provider->dev, RPM_BUS_MASTER_REQ, + src_qn->name, src_qn->mas_rpm_id, sum_bw); + + msm8974_icc_rpm_smd_send(provider->dev, RPM_BUS_SLAVE_REQ, + src_qn->name, src_qn->slv_rpm_id, sum_bw); + + /* Set bandwidth on destination node */ + msm8974_icc_rpm_smd_send(provider->dev, RPM_BUS_MASTER_REQ, + dst_qn->name, dst_qn->mas_rpm_id, sum_bw); + + msm8974_icc_rpm_smd_send(provider->dev, RPM_BUS_SLAVE_REQ, + dst_qn->name, dst_qn->slv_rpm_id, sum_bw); + + rate = max(sum_bw, max_peak_bw); + + do_div(rate, src_qn->buswidth); + + rate = min_t(u32, rate, INT_MAX); + + if (src_qn->rate == rate) + return 0; + + for (i = 0; i < qp->num_clks; i++) { + ret = clk_set_rate(qp->bus_clks[i].clk, rate); + if (ret) { + dev_err(provider->dev, "%s clk_set_rate error: %d\n", + qp->bus_clks[i].id, ret); + ret = 0; + } + } + + src_qn->rate = rate; + + return 0; +} + +static int msm8974_get_bw(struct icc_node *node, u32 *avg, u32 *peak) +{ + *avg = 0; + *peak = 0; + + return 0; +} + +static int msm8974_icc_probe(struct platform_device *pdev) +{ + const struct msm8974_icc_desc *desc; + struct msm8974_icc_node **qnodes; + struct msm8974_icc_provider *qp; + struct device *dev = &pdev->dev; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + /* wait for the RPM proxy */ + if (!qcom_icc_rpm_smd_available()) + return -EPROBE_DEFER; + + desc = of_device_get_match_data(dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes), + GFP_KERNEL); + if (!data) + return -ENOMEM; + + qp->bus_clks = devm_kmemdup(dev, msm8974_icc_bus_clocks, + sizeof(msm8974_icc_bus_clocks), GFP_KERNEL); + if (!qp->bus_clks) + return -ENOMEM; + + qp->num_clks = ARRAY_SIZE(msm8974_icc_bus_clocks); + ret = devm_clk_bulk_get(dev, qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + ret = clk_bulk_prepare_enable(qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + provider = &qp->provider; + INIT_LIST_HEAD(&provider->nodes); + provider->dev = dev; + provider->set = msm8974_icc_set; + provider->aggregate = icc_std_aggregate; + provider->xlate = of_icc_xlate_onecell; + provider->data = data; + provider->get_bw = msm8974_get_bw; + + ret = icc_provider_add(provider); + if (ret) { + dev_err(dev, "error adding interconnect provider: %d\n", ret); + goto err_disable_clks; + } + + for (i = 0; i < num_nodes; i++) { + size_t j; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err_del_icc; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + dev_dbg(dev, "registered node %s\n", node->name); + + /* populate links */ + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; + +err_del_icc: + icc_nodes_remove(provider); + icc_provider_del(provider); + +err_disable_clks: + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + + return ret; +} + +static int msm8974_icc_remove(struct platform_device *pdev) +{ + struct msm8974_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id msm8974_noc_of_match[] = { + { .compatible = "qcom,msm8974-bimc", .data = &msm8974_bimc}, + { .compatible = "qcom,msm8974-cnoc", .data = &msm8974_cnoc}, + { .compatible = "qcom,msm8974-mmssnoc", .data = &msm8974_mnoc}, + { .compatible = "qcom,msm8974-ocmemnoc", .data = &msm8974_onoc}, + { .compatible = "qcom,msm8974-pnoc", .data = &msm8974_pnoc}, + { .compatible = "qcom,msm8974-snoc", .data = &msm8974_snoc}, + { }, +}; +MODULE_DEVICE_TABLE(of, msm8974_noc_of_match); + +static struct platform_driver msm8974_noc_driver = { + .probe = msm8974_icc_probe, + .remove = msm8974_icc_remove, + .driver = { + .name = "qnoc-msm8974", + .of_match_table = msm8974_noc_of_match, + .sync_state = icc_sync_state, + }, +}; +module_platform_driver(msm8974_noc_driver); +MODULE_DESCRIPTION("Qualcomm MSM8974 NoC driver"); +MODULE_AUTHOR("Brian Masney <masneyb@onstation.org>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c new file mode 100644 index 000000000..08a282d57 --- /dev/null +++ b/drivers/interconnect/qcom/osm-l3.c @@ -0,0 +1,331 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <linux/interconnect-provider.h> +#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> + +#include <dt-bindings/interconnect/qcom,osm-l3.h> + +#include "sc7180.h" +#include "sdm845.h" +#include "sm8150.h" +#include "sm8250.h" + +#define LUT_MAX_ENTRIES 40U +#define LUT_SRC GENMASK(31, 30) +#define LUT_L_VAL GENMASK(7, 0) +#define CLK_HW_DIV 2 + +/* OSM Register offsets */ +#define REG_ENABLE 0x0 +#define OSM_LUT_ROW_SIZE 32 +#define OSM_REG_FREQ_LUT 0x110 +#define OSM_REG_PERF_STATE 0x920 + +/* EPSS Register offsets */ +#define EPSS_LUT_ROW_SIZE 4 +#define EPSS_REG_FREQ_LUT 0x100 +#define EPSS_REG_PERF_STATE 0x320 + +#define OSM_L3_MAX_LINKS 1 + +#define to_qcom_provider(_provider) \ + container_of(_provider, struct qcom_osm_l3_icc_provider, provider) + +struct qcom_osm_l3_icc_provider { + void __iomem *base; + unsigned int max_state; + unsigned int reg_perf_state; + unsigned long lut_tables[LUT_MAX_ENTRIES]; + struct icc_provider provider; +}; + +/** + * struct qcom_icc_node - Qualcomm specific interconnect nodes + * @name: the node name used in debugfs + * @links: an array of nodes where we can go next while traversing + * @id: a unique node identifier + * @num_links: the total number of @links + * @buswidth: width of the interconnect between a node and the bus + */ +struct qcom_icc_node { + const char *name; + u16 links[OSM_L3_MAX_LINKS]; + u16 id; + u16 num_links; + u16 buswidth; +}; + +struct qcom_icc_desc { + const struct qcom_icc_node **nodes; + size_t num_nodes; + unsigned int lut_row_size; + unsigned int reg_freq_lut; + unsigned int reg_perf_state; +}; + +#define DEFINE_QNODE(_name, _id, _buswidth, ...) \ + static const struct qcom_icc_node _name = { \ + .name = #_name, \ + .id = _id, \ + .buswidth = _buswidth, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +DEFINE_QNODE(sdm845_osm_apps_l3, SDM845_MASTER_OSM_L3_APPS, 16, SDM845_SLAVE_OSM_L3); +DEFINE_QNODE(sdm845_osm_l3, SDM845_SLAVE_OSM_L3, 16); + +static const struct qcom_icc_node *sdm845_osm_l3_nodes[] = { + [MASTER_OSM_L3_APPS] = &sdm845_osm_apps_l3, + [SLAVE_OSM_L3] = &sdm845_osm_l3, +}; + +static const struct qcom_icc_desc sdm845_icc_osm_l3 = { + .nodes = sdm845_osm_l3_nodes, + .num_nodes = ARRAY_SIZE(sdm845_osm_l3_nodes), + .lut_row_size = OSM_LUT_ROW_SIZE, + .reg_freq_lut = OSM_REG_FREQ_LUT, + .reg_perf_state = OSM_REG_PERF_STATE, +}; + +DEFINE_QNODE(sc7180_osm_apps_l3, SC7180_MASTER_OSM_L3_APPS, 16, SC7180_SLAVE_OSM_L3); +DEFINE_QNODE(sc7180_osm_l3, SC7180_SLAVE_OSM_L3, 16); + +static const struct qcom_icc_node *sc7180_osm_l3_nodes[] = { + [MASTER_OSM_L3_APPS] = &sc7180_osm_apps_l3, + [SLAVE_OSM_L3] = &sc7180_osm_l3, +}; + +static const struct qcom_icc_desc sc7180_icc_osm_l3 = { + .nodes = sc7180_osm_l3_nodes, + .num_nodes = ARRAY_SIZE(sc7180_osm_l3_nodes), + .lut_row_size = OSM_LUT_ROW_SIZE, + .reg_freq_lut = OSM_REG_FREQ_LUT, + .reg_perf_state = OSM_REG_PERF_STATE, +}; + +DEFINE_QNODE(sm8150_osm_apps_l3, SM8150_MASTER_OSM_L3_APPS, 32, SM8150_SLAVE_OSM_L3); +DEFINE_QNODE(sm8150_osm_l3, SM8150_SLAVE_OSM_L3, 32); + +static const struct qcom_icc_node *sm8150_osm_l3_nodes[] = { + [MASTER_OSM_L3_APPS] = &sm8150_osm_apps_l3, + [SLAVE_OSM_L3] = &sm8150_osm_l3, +}; + +static const struct qcom_icc_desc sm8150_icc_osm_l3 = { + .nodes = sm8150_osm_l3_nodes, + .num_nodes = ARRAY_SIZE(sm8150_osm_l3_nodes), + .lut_row_size = OSM_LUT_ROW_SIZE, + .reg_freq_lut = OSM_REG_FREQ_LUT, + .reg_perf_state = OSM_REG_PERF_STATE, +}; + +DEFINE_QNODE(sm8250_epss_apps_l3, SM8250_MASTER_EPSS_L3_APPS, 32, SM8250_SLAVE_EPSS_L3); +DEFINE_QNODE(sm8250_epss_l3, SM8250_SLAVE_EPSS_L3, 32); + +static const struct qcom_icc_node *sm8250_epss_l3_nodes[] = { + [MASTER_EPSS_L3_APPS] = &sm8250_epss_apps_l3, + [SLAVE_EPSS_L3_SHARED] = &sm8250_epss_l3, +}; + +static const struct qcom_icc_desc sm8250_icc_epss_l3 = { + .nodes = sm8250_epss_l3_nodes, + .num_nodes = ARRAY_SIZE(sm8250_epss_l3_nodes), + .lut_row_size = EPSS_LUT_ROW_SIZE, + .reg_freq_lut = EPSS_REG_FREQ_LUT, + .reg_perf_state = EPSS_REG_PERF_STATE, +}; + +static int qcom_icc_set(struct icc_node *src, struct icc_node *dst) +{ + struct qcom_osm_l3_icc_provider *qp; + struct icc_provider *provider; + const struct qcom_icc_node *qn; + struct icc_node *n; + unsigned int index; + u32 agg_peak = 0; + u32 agg_avg = 0; + u64 rate; + + qn = src->data; + provider = src->provider; + qp = to_qcom_provider(provider); + + list_for_each_entry(n, &provider->nodes, node_list) + provider->aggregate(n, 0, n->avg_bw, n->peak_bw, + &agg_avg, &agg_peak); + + rate = max(agg_avg, agg_peak); + rate = icc_units_to_bps(rate); + do_div(rate, qn->buswidth); + + for (index = 0; index < qp->max_state - 1; index++) { + if (qp->lut_tables[index] >= rate) + break; + } + + writel_relaxed(index, qp->base + qp->reg_perf_state); + + return 0; +} + +static int qcom_osm_l3_remove(struct platform_device *pdev) +{ + struct qcom_osm_l3_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static int qcom_osm_l3_probe(struct platform_device *pdev) +{ + u32 info, src, lval, i, prev_freq = 0, freq; + static unsigned long hw_rate, xo_rate; + struct qcom_osm_l3_icc_provider *qp; + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + const struct qcom_icc_node **qnodes; + struct icc_node *node; + size_t num_nodes; + struct clk *clk; + int ret; + + clk = clk_get(&pdev->dev, "xo"); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + xo_rate = clk_get_rate(clk); + clk_put(clk); + + clk = clk_get(&pdev->dev, "alternate"); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + hw_rate = clk_get_rate(clk) / CLK_HW_DIV; + clk_put(clk); + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + qp->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(qp->base)) + return PTR_ERR(qp->base); + + /* HW should be in enabled state to proceed */ + if (!(readl_relaxed(qp->base + REG_ENABLE) & 0x1)) { + dev_err(&pdev->dev, "error hardware not enabled\n"); + return -ENODEV; + } + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qp->reg_perf_state = desc->reg_perf_state; + + for (i = 0; i < LUT_MAX_ENTRIES; i++) { + info = readl_relaxed(qp->base + desc->reg_freq_lut + + i * desc->lut_row_size); + src = FIELD_GET(LUT_SRC, info); + lval = FIELD_GET(LUT_L_VAL, info); + if (src) + freq = xo_rate * lval; + else + freq = hw_rate; + + /* Two of the same frequencies signify end of table */ + if (i > 0 && prev_freq == freq) + break; + + dev_dbg(&pdev->dev, "index=%d freq=%d\n", i, freq); + + qp->lut_tables[i] = freq; + prev_freq = freq; + } + qp->max_state = i; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + data = devm_kzalloc(&pdev->dev, struct_size(data, nodes, num_nodes), GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->aggregate = icc_std_aggregate; + provider->xlate = of_icc_xlate_onecell; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < num_nodes; i++) { + size_t j; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + /* Cast away const and add it back in qcom_icc_set() */ + node->data = (void *)qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + + return ret; +} + +static const struct of_device_id osm_l3_of_match[] = { + { .compatible = "qcom,sc7180-osm-l3", .data = &sc7180_icc_osm_l3 }, + { .compatible = "qcom,sdm845-osm-l3", .data = &sdm845_icc_osm_l3 }, + { .compatible = "qcom,sm8150-osm-l3", .data = &sm8150_icc_osm_l3 }, + { .compatible = "qcom,sm8250-epss-l3", .data = &sm8250_icc_epss_l3 }, + { } +}; +MODULE_DEVICE_TABLE(of, osm_l3_of_match); + +static struct platform_driver osm_l3_driver = { + .probe = qcom_osm_l3_probe, + .remove = qcom_osm_l3_remove, + .driver = { + .name = "osm-l3", + .of_match_table = osm_l3_of_match, + .sync_state = icc_sync_state, + }, +}; +module_platform_driver(osm_l3_driver); + +MODULE_DESCRIPTION("Qualcomm OSM L3 interconnect driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/qcs404.c b/drivers/interconnect/qcom/qcs404.c new file mode 100644 index 000000000..9820709b4 --- /dev/null +++ b/drivers/interconnect/qcom/qcs404.c @@ -0,0 +1,522 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Linaro Ltd + */ + +#include <dt-bindings/interconnect/qcom,qcs404.h> +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/interconnect-provider.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#include "smd-rpm.h" + +#define RPM_BUS_MASTER_REQ 0x73616d62 +#define RPM_BUS_SLAVE_REQ 0x766c7362 + +enum { + QCS404_MASTER_AMPSS_M0 = 1, + QCS404_MASTER_GRAPHICS_3D, + QCS404_MASTER_MDP_PORT0, + QCS404_SNOC_BIMC_1_MAS, + QCS404_MASTER_TCU_0, + QCS404_MASTER_SPDM, + QCS404_MASTER_BLSP_1, + QCS404_MASTER_BLSP_2, + QCS404_MASTER_XM_USB_HS1, + QCS404_MASTER_CRYPTO_CORE0, + QCS404_MASTER_SDCC_1, + QCS404_MASTER_SDCC_2, + QCS404_SNOC_PNOC_MAS, + QCS404_MASTER_QPIC, + QCS404_MASTER_QDSS_BAM, + QCS404_BIMC_SNOC_MAS, + QCS404_PNOC_SNOC_MAS, + QCS404_MASTER_QDSS_ETR, + QCS404_MASTER_EMAC, + QCS404_MASTER_PCIE, + QCS404_MASTER_USB3, + QCS404_PNOC_INT_0, + QCS404_PNOC_INT_2, + QCS404_PNOC_INT_3, + QCS404_PNOC_SLV_0, + QCS404_PNOC_SLV_1, + QCS404_PNOC_SLV_2, + QCS404_PNOC_SLV_3, + QCS404_PNOC_SLV_4, + QCS404_PNOC_SLV_6, + QCS404_PNOC_SLV_7, + QCS404_PNOC_SLV_8, + QCS404_PNOC_SLV_9, + QCS404_PNOC_SLV_10, + QCS404_PNOC_SLV_11, + QCS404_SNOC_QDSS_INT, + QCS404_SNOC_INT_0, + QCS404_SNOC_INT_1, + QCS404_SNOC_INT_2, + QCS404_SLAVE_EBI_CH0, + QCS404_BIMC_SNOC_SLV, + QCS404_SLAVE_SPDM_WRAPPER, + QCS404_SLAVE_PDM, + QCS404_SLAVE_PRNG, + QCS404_SLAVE_TCSR, + QCS404_SLAVE_SNOC_CFG, + QCS404_SLAVE_MESSAGE_RAM, + QCS404_SLAVE_DISPLAY_CFG, + QCS404_SLAVE_GRAPHICS_3D_CFG, + QCS404_SLAVE_BLSP_1, + QCS404_SLAVE_TLMM_NORTH, + QCS404_SLAVE_PCIE_1, + QCS404_SLAVE_EMAC_CFG, + QCS404_SLAVE_BLSP_2, + QCS404_SLAVE_TLMM_EAST, + QCS404_SLAVE_TCU, + QCS404_SLAVE_PMIC_ARB, + QCS404_SLAVE_SDCC_1, + QCS404_SLAVE_SDCC_2, + QCS404_SLAVE_TLMM_SOUTH, + QCS404_SLAVE_USB_HS, + QCS404_SLAVE_USB3, + QCS404_SLAVE_CRYPTO_0_CFG, + QCS404_PNOC_SNOC_SLV, + QCS404_SLAVE_APPSS, + QCS404_SLAVE_WCSS, + QCS404_SNOC_BIMC_1_SLV, + QCS404_SLAVE_OCIMEM, + QCS404_SNOC_PNOC_SLV, + QCS404_SLAVE_QDSS_STM, + QCS404_SLAVE_CATS_128, + QCS404_SLAVE_OCMEM_64, + QCS404_SLAVE_LPASS, +}; + +#define to_qcom_provider(_provider) \ + container_of(_provider, struct qcom_icc_provider, provider) + +static const struct clk_bulk_data bus_clocks[] = { + { .id = "bus" }, + { .id = "bus_a" }, +}; + +/** + * struct qcom_icc_provider - Qualcomm specific interconnect provider + * @provider: generic interconnect provider + * @bus_clks: the clk_bulk_data table of bus clocks + * @num_clks: the total number of clk_bulk_data entries + */ +struct qcom_icc_provider { + struct icc_provider provider; + struct clk_bulk_data *bus_clks; + int num_clks; +}; + +#define QCS404_MAX_LINKS 12 + +/** + * struct qcom_icc_node - Qualcomm specific interconnect nodes + * @name: the node name used in debugfs + * @id: a unique node identifier + * @links: an array of nodes where we can go next while traversing + * @num_links: the total number of @links + * @buswidth: width of the interconnect between a node and the bus (bytes) + * @mas_rpm_id: RPM id for devices that are bus masters + * @slv_rpm_id: RPM id for devices that are bus slaves + * @rate: current bus clock rate in Hz + */ +struct qcom_icc_node { + unsigned char *name; + u16 id; + u16 links[QCS404_MAX_LINKS]; + u16 num_links; + u16 buswidth; + int mas_rpm_id; + int slv_rpm_id; + u64 rate; +}; + +struct qcom_icc_desc { + struct qcom_icc_node **nodes; + size_t num_nodes; +}; + +#define DEFINE_QNODE(_name, _id, _buswidth, _mas_rpm_id, _slv_rpm_id, \ + ...) \ + static struct qcom_icc_node _name = { \ + .name = #_name, \ + .id = _id, \ + .buswidth = _buswidth, \ + .mas_rpm_id = _mas_rpm_id, \ + .slv_rpm_id = _slv_rpm_id, \ + .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \ + .links = { __VA_ARGS__ }, \ + } + +DEFINE_QNODE(mas_apps_proc, QCS404_MASTER_AMPSS_M0, 8, 0, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV); +DEFINE_QNODE(mas_oxili, QCS404_MASTER_GRAPHICS_3D, 8, -1, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV); +DEFINE_QNODE(mas_mdp, QCS404_MASTER_MDP_PORT0, 8, -1, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV); +DEFINE_QNODE(mas_snoc_bimc_1, QCS404_SNOC_BIMC_1_MAS, 8, 76, -1, QCS404_SLAVE_EBI_CH0); +DEFINE_QNODE(mas_tcu_0, QCS404_MASTER_TCU_0, 8, -1, -1, QCS404_SLAVE_EBI_CH0, QCS404_BIMC_SNOC_SLV); +DEFINE_QNODE(mas_spdm, QCS404_MASTER_SPDM, 4, -1, -1, QCS404_PNOC_INT_3); +DEFINE_QNODE(mas_blsp_1, QCS404_MASTER_BLSP_1, 4, 41, -1, QCS404_PNOC_INT_3); +DEFINE_QNODE(mas_blsp_2, QCS404_MASTER_BLSP_2, 4, 39, -1, QCS404_PNOC_INT_3); +DEFINE_QNODE(mas_xi_usb_hs1, QCS404_MASTER_XM_USB_HS1, 8, 138, -1, QCS404_PNOC_INT_0); +DEFINE_QNODE(mas_crypto, QCS404_MASTER_CRYPTO_CORE0, 8, 23, -1, QCS404_PNOC_SNOC_SLV, QCS404_PNOC_INT_2); +DEFINE_QNODE(mas_sdcc_1, QCS404_MASTER_SDCC_1, 8, 33, -1, QCS404_PNOC_INT_0); +DEFINE_QNODE(mas_sdcc_2, QCS404_MASTER_SDCC_2, 8, 35, -1, QCS404_PNOC_INT_0); +DEFINE_QNODE(mas_snoc_pcnoc, QCS404_SNOC_PNOC_MAS, 8, 77, -1, QCS404_PNOC_INT_2); +DEFINE_QNODE(mas_qpic, QCS404_MASTER_QPIC, 4, -1, -1, QCS404_PNOC_INT_0); +DEFINE_QNODE(mas_qdss_bam, QCS404_MASTER_QDSS_BAM, 4, -1, -1, QCS404_SNOC_QDSS_INT); +DEFINE_QNODE(mas_bimc_snoc, QCS404_BIMC_SNOC_MAS, 8, 21, -1, QCS404_SLAVE_OCMEM_64, QCS404_SLAVE_CATS_128, QCS404_SNOC_INT_0, QCS404_SNOC_INT_1); +DEFINE_QNODE(mas_pcnoc_snoc, QCS404_PNOC_SNOC_MAS, 8, 29, -1, QCS404_SNOC_BIMC_1_SLV, QCS404_SNOC_INT_2, QCS404_SNOC_INT_0); +DEFINE_QNODE(mas_qdss_etr, QCS404_MASTER_QDSS_ETR, 8, -1, -1, QCS404_SNOC_QDSS_INT); +DEFINE_QNODE(mas_emac, QCS404_MASTER_EMAC, 8, -1, -1, QCS404_SNOC_BIMC_1_SLV, QCS404_SNOC_INT_1); +DEFINE_QNODE(mas_pcie, QCS404_MASTER_PCIE, 8, -1, -1, QCS404_SNOC_BIMC_1_SLV, QCS404_SNOC_INT_1); +DEFINE_QNODE(mas_usb3, QCS404_MASTER_USB3, 8, -1, -1, QCS404_SNOC_BIMC_1_SLV, QCS404_SNOC_INT_1); +DEFINE_QNODE(pcnoc_int_0, QCS404_PNOC_INT_0, 8, 85, 114, QCS404_PNOC_SNOC_SLV, QCS404_PNOC_INT_2); +DEFINE_QNODE(pcnoc_int_2, QCS404_PNOC_INT_2, 8, 124, 184, QCS404_PNOC_SLV_10, QCS404_SLAVE_TCU, QCS404_PNOC_SLV_11, QCS404_PNOC_SLV_2, QCS404_PNOC_SLV_3, QCS404_PNOC_SLV_0, QCS404_PNOC_SLV_1, QCS404_PNOC_SLV_6, QCS404_PNOC_SLV_7, QCS404_PNOC_SLV_4, QCS404_PNOC_SLV_8, QCS404_PNOC_SLV_9); +DEFINE_QNODE(pcnoc_int_3, QCS404_PNOC_INT_3, 8, 125, 185, QCS404_PNOC_SNOC_SLV); +DEFINE_QNODE(pcnoc_s_0, QCS404_PNOC_SLV_0, 4, 89, 118, QCS404_SLAVE_PRNG, QCS404_SLAVE_SPDM_WRAPPER, QCS404_SLAVE_PDM); +DEFINE_QNODE(pcnoc_s_1, QCS404_PNOC_SLV_1, 4, 90, 119, QCS404_SLAVE_TCSR); +DEFINE_QNODE(pcnoc_s_2, QCS404_PNOC_SLV_2, 4, -1, -1, QCS404_SLAVE_GRAPHICS_3D_CFG); +DEFINE_QNODE(pcnoc_s_3, QCS404_PNOC_SLV_3, 4, 92, 121, QCS404_SLAVE_MESSAGE_RAM); +DEFINE_QNODE(pcnoc_s_4, QCS404_PNOC_SLV_4, 4, 93, 122, QCS404_SLAVE_SNOC_CFG); +DEFINE_QNODE(pcnoc_s_6, QCS404_PNOC_SLV_6, 4, 94, 123, QCS404_SLAVE_BLSP_1, QCS404_SLAVE_TLMM_NORTH, QCS404_SLAVE_EMAC_CFG); +DEFINE_QNODE(pcnoc_s_7, QCS404_PNOC_SLV_7, 4, 95, 124, QCS404_SLAVE_TLMM_SOUTH, QCS404_SLAVE_DISPLAY_CFG, QCS404_SLAVE_SDCC_1, QCS404_SLAVE_PCIE_1, QCS404_SLAVE_SDCC_2); +DEFINE_QNODE(pcnoc_s_8, QCS404_PNOC_SLV_8, 4, 96, 125, QCS404_SLAVE_CRYPTO_0_CFG); +DEFINE_QNODE(pcnoc_s_9, QCS404_PNOC_SLV_9, 4, 97, 126, QCS404_SLAVE_BLSP_2, QCS404_SLAVE_TLMM_EAST, QCS404_SLAVE_PMIC_ARB); +DEFINE_QNODE(pcnoc_s_10, QCS404_PNOC_SLV_10, 4, 157, -1, QCS404_SLAVE_USB_HS); +DEFINE_QNODE(pcnoc_s_11, QCS404_PNOC_SLV_11, 4, 158, 246, QCS404_SLAVE_USB3); +DEFINE_QNODE(qdss_int, QCS404_SNOC_QDSS_INT, 8, -1, -1, QCS404_SNOC_BIMC_1_SLV, QCS404_SNOC_INT_1); +DEFINE_QNODE(snoc_int_0, QCS404_SNOC_INT_0, 8, 99, 130, QCS404_SLAVE_LPASS, QCS404_SLAVE_APPSS, QCS404_SLAVE_WCSS); +DEFINE_QNODE(snoc_int_1, QCS404_SNOC_INT_1, 8, 100, 131, QCS404_SNOC_PNOC_SLV, QCS404_SNOC_INT_2); +DEFINE_QNODE(snoc_int_2, QCS404_SNOC_INT_2, 8, 134, 197, QCS404_SLAVE_QDSS_STM, QCS404_SLAVE_OCIMEM); +DEFINE_QNODE(slv_ebi, QCS404_SLAVE_EBI_CH0, 8, -1, 0, 0); +DEFINE_QNODE(slv_bimc_snoc, QCS404_BIMC_SNOC_SLV, 8, -1, 2, QCS404_BIMC_SNOC_MAS); +DEFINE_QNODE(slv_spdm, QCS404_SLAVE_SPDM_WRAPPER, 4, -1, -1, 0); +DEFINE_QNODE(slv_pdm, QCS404_SLAVE_PDM, 4, -1, 41, 0); +DEFINE_QNODE(slv_prng, QCS404_SLAVE_PRNG, 4, -1, 44, 0); +DEFINE_QNODE(slv_tcsr, QCS404_SLAVE_TCSR, 4, -1, 50, 0); +DEFINE_QNODE(slv_snoc_cfg, QCS404_SLAVE_SNOC_CFG, 4, -1, 70, 0); +DEFINE_QNODE(slv_message_ram, QCS404_SLAVE_MESSAGE_RAM, 4, -1, 55, 0); +DEFINE_QNODE(slv_disp_ss_cfg, QCS404_SLAVE_DISPLAY_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_gpu_cfg, QCS404_SLAVE_GRAPHICS_3D_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_blsp_1, QCS404_SLAVE_BLSP_1, 4, -1, 39, 0); +DEFINE_QNODE(slv_tlmm_north, QCS404_SLAVE_TLMM_NORTH, 4, -1, 214, 0); +DEFINE_QNODE(slv_pcie, QCS404_SLAVE_PCIE_1, 4, -1, -1, 0); +DEFINE_QNODE(slv_ethernet, QCS404_SLAVE_EMAC_CFG, 4, -1, -1, 0); +DEFINE_QNODE(slv_blsp_2, QCS404_SLAVE_BLSP_2, 4, -1, 37, 0); +DEFINE_QNODE(slv_tlmm_east, QCS404_SLAVE_TLMM_EAST, 4, -1, 213, 0); +DEFINE_QNODE(slv_tcu, QCS404_SLAVE_TCU, 8, -1, -1, 0); +DEFINE_QNODE(slv_pmic_arb, QCS404_SLAVE_PMIC_ARB, 4, -1, 59, 0); +DEFINE_QNODE(slv_sdcc_1, QCS404_SLAVE_SDCC_1, 4, -1, 31, 0); +DEFINE_QNODE(slv_sdcc_2, QCS404_SLAVE_SDCC_2, 4, -1, 33, 0); +DEFINE_QNODE(slv_tlmm_south, QCS404_SLAVE_TLMM_SOUTH, 4, -1, -1, 0); +DEFINE_QNODE(slv_usb_hs, QCS404_SLAVE_USB_HS, 4, -1, 40, 0); +DEFINE_QNODE(slv_usb3, QCS404_SLAVE_USB3, 4, -1, 22, 0); +DEFINE_QNODE(slv_crypto_0_cfg, QCS404_SLAVE_CRYPTO_0_CFG, 4, -1, 52, 0); +DEFINE_QNODE(slv_pcnoc_snoc, QCS404_PNOC_SNOC_SLV, 8, -1, 45, QCS404_PNOC_SNOC_MAS); +DEFINE_QNODE(slv_kpss_ahb, QCS404_SLAVE_APPSS, 4, -1, -1, 0); +DEFINE_QNODE(slv_wcss, QCS404_SLAVE_WCSS, 4, -1, 23, 0); +DEFINE_QNODE(slv_snoc_bimc_1, QCS404_SNOC_BIMC_1_SLV, 8, -1, 104, QCS404_SNOC_BIMC_1_MAS); +DEFINE_QNODE(slv_imem, QCS404_SLAVE_OCIMEM, 8, -1, 26, 0); +DEFINE_QNODE(slv_snoc_pcnoc, QCS404_SNOC_PNOC_SLV, 8, -1, 28, QCS404_SNOC_PNOC_MAS); +DEFINE_QNODE(slv_qdss_stm, QCS404_SLAVE_QDSS_STM, 4, -1, 30, 0); +DEFINE_QNODE(slv_cats_0, QCS404_SLAVE_CATS_128, 16, -1, -1, 0); +DEFINE_QNODE(slv_cats_1, QCS404_SLAVE_OCMEM_64, 8, -1, -1, 0); +DEFINE_QNODE(slv_lpass, QCS404_SLAVE_LPASS, 4, -1, -1, 0); + +static struct qcom_icc_node *qcs404_bimc_nodes[] = { + [MASTER_AMPSS_M0] = &mas_apps_proc, + [MASTER_OXILI] = &mas_oxili, + [MASTER_MDP_PORT0] = &mas_mdp, + [MASTER_SNOC_BIMC_1] = &mas_snoc_bimc_1, + [MASTER_TCU_0] = &mas_tcu_0, + [SLAVE_EBI_CH0] = &slv_ebi, + [SLAVE_BIMC_SNOC] = &slv_bimc_snoc, +}; + +static struct qcom_icc_desc qcs404_bimc = { + .nodes = qcs404_bimc_nodes, + .num_nodes = ARRAY_SIZE(qcs404_bimc_nodes), +}; + +static struct qcom_icc_node *qcs404_pcnoc_nodes[] = { + [MASTER_SPDM] = &mas_spdm, + [MASTER_BLSP_1] = &mas_blsp_1, + [MASTER_BLSP_2] = &mas_blsp_2, + [MASTER_XI_USB_HS1] = &mas_xi_usb_hs1, + [MASTER_CRYPT0] = &mas_crypto, + [MASTER_SDCC_1] = &mas_sdcc_1, + [MASTER_SDCC_2] = &mas_sdcc_2, + [MASTER_SNOC_PCNOC] = &mas_snoc_pcnoc, + [MASTER_QPIC] = &mas_qpic, + [PCNOC_INT_0] = &pcnoc_int_0, + [PCNOC_INT_2] = &pcnoc_int_2, + [PCNOC_INT_3] = &pcnoc_int_3, + [PCNOC_S_0] = &pcnoc_s_0, + [PCNOC_S_1] = &pcnoc_s_1, + [PCNOC_S_2] = &pcnoc_s_2, + [PCNOC_S_3] = &pcnoc_s_3, + [PCNOC_S_4] = &pcnoc_s_4, + [PCNOC_S_6] = &pcnoc_s_6, + [PCNOC_S_7] = &pcnoc_s_7, + [PCNOC_S_8] = &pcnoc_s_8, + [PCNOC_S_9] = &pcnoc_s_9, + [PCNOC_S_10] = &pcnoc_s_10, + [PCNOC_S_11] = &pcnoc_s_11, + [SLAVE_SPDM] = &slv_spdm, + [SLAVE_PDM] = &slv_pdm, + [SLAVE_PRNG] = &slv_prng, + [SLAVE_TCSR] = &slv_tcsr, + [SLAVE_SNOC_CFG] = &slv_snoc_cfg, + [SLAVE_MESSAGE_RAM] = &slv_message_ram, + [SLAVE_DISP_SS_CFG] = &slv_disp_ss_cfg, + [SLAVE_GPU_CFG] = &slv_gpu_cfg, + [SLAVE_BLSP_1] = &slv_blsp_1, + [SLAVE_BLSP_2] = &slv_blsp_2, + [SLAVE_TLMM_NORTH] = &slv_tlmm_north, + [SLAVE_PCIE] = &slv_pcie, + [SLAVE_ETHERNET] = &slv_ethernet, + [SLAVE_TLMM_EAST] = &slv_tlmm_east, + [SLAVE_TCU] = &slv_tcu, + [SLAVE_PMIC_ARB] = &slv_pmic_arb, + [SLAVE_SDCC_1] = &slv_sdcc_1, + [SLAVE_SDCC_2] = &slv_sdcc_2, + [SLAVE_TLMM_SOUTH] = &slv_tlmm_south, + [SLAVE_USB_HS] = &slv_usb_hs, + [SLAVE_USB3] = &slv_usb3, + [SLAVE_CRYPTO_0_CFG] = &slv_crypto_0_cfg, + [SLAVE_PCNOC_SNOC] = &slv_pcnoc_snoc, +}; + +static struct qcom_icc_desc qcs404_pcnoc = { + .nodes = qcs404_pcnoc_nodes, + .num_nodes = ARRAY_SIZE(qcs404_pcnoc_nodes), +}; + +static struct qcom_icc_node *qcs404_snoc_nodes[] = { + [MASTER_QDSS_BAM] = &mas_qdss_bam, + [MASTER_BIMC_SNOC] = &mas_bimc_snoc, + [MASTER_PCNOC_SNOC] = &mas_pcnoc_snoc, + [MASTER_QDSS_ETR] = &mas_qdss_etr, + [MASTER_EMAC] = &mas_emac, + [MASTER_PCIE] = &mas_pcie, + [MASTER_USB3] = &mas_usb3, + [QDSS_INT] = &qdss_int, + [SNOC_INT_0] = &snoc_int_0, + [SNOC_INT_1] = &snoc_int_1, + [SNOC_INT_2] = &snoc_int_2, + [SLAVE_KPSS_AHB] = &slv_kpss_ahb, + [SLAVE_WCSS] = &slv_wcss, + [SLAVE_SNOC_BIMC_1] = &slv_snoc_bimc_1, + [SLAVE_IMEM] = &slv_imem, + [SLAVE_SNOC_PCNOC] = &slv_snoc_pcnoc, + [SLAVE_QDSS_STM] = &slv_qdss_stm, + [SLAVE_CATS_0] = &slv_cats_0, + [SLAVE_CATS_1] = &slv_cats_1, + [SLAVE_LPASS] = &slv_lpass, +}; + +static struct qcom_icc_desc qcs404_snoc = { + .nodes = qcs404_snoc_nodes, + .num_nodes = ARRAY_SIZE(qcs404_snoc_nodes), +}; + +static int qcom_icc_set(struct icc_node *src, struct icc_node *dst) +{ + struct qcom_icc_provider *qp; + struct qcom_icc_node *qn; + struct icc_provider *provider; + struct icc_node *n; + u64 sum_bw; + u64 max_peak_bw; + u64 rate; + u32 agg_avg = 0; + u32 agg_peak = 0; + int ret, i; + + qn = src->data; + provider = src->provider; + qp = to_qcom_provider(provider); + + list_for_each_entry(n, &provider->nodes, node_list) + provider->aggregate(n, 0, n->avg_bw, n->peak_bw, + &agg_avg, &agg_peak); + + sum_bw = icc_units_to_bps(agg_avg); + max_peak_bw = icc_units_to_bps(agg_peak); + + /* send bandwidth request message to the RPM processor */ + if (qn->mas_rpm_id != -1) { + ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE, + RPM_BUS_MASTER_REQ, + qn->mas_rpm_id, + sum_bw); + if (ret) { + pr_err("qcom_icc_rpm_smd_send mas %d error %d\n", + qn->mas_rpm_id, ret); + return ret; + } + } + + if (qn->slv_rpm_id != -1) { + ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE, + RPM_BUS_SLAVE_REQ, + qn->slv_rpm_id, + sum_bw); + if (ret) { + pr_err("qcom_icc_rpm_smd_send slv error %d\n", + ret); + return ret; + } + } + + rate = max(sum_bw, max_peak_bw); + + do_div(rate, qn->buswidth); + + if (qn->rate == rate) + return 0; + + for (i = 0; i < qp->num_clks; i++) { + ret = clk_set_rate(qp->bus_clks[i].clk, rate); + if (ret) { + pr_err("%s clk_set_rate error: %d\n", + qp->bus_clks[i].id, ret); + return ret; + } + } + + qn->rate = rate; + + return 0; +} + +static int qnoc_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + /* wait for the RPM proxy */ + if (!qcom_icc_rpm_smd_available()) + return -EPROBE_DEFER; + + desc = of_device_get_match_data(dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes), + GFP_KERNEL); + if (!data) + return -ENOMEM; + + qp->bus_clks = devm_kmemdup(dev, bus_clocks, sizeof(bus_clocks), + GFP_KERNEL); + if (!qp->bus_clks) + return -ENOMEM; + + qp->num_clks = ARRAY_SIZE(bus_clocks); + ret = devm_clk_bulk_get(dev, qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + ret = clk_bulk_prepare_enable(qp->num_clks, qp->bus_clks); + if (ret) + return ret; + + provider = &qp->provider; + INIT_LIST_HEAD(&provider->nodes); + provider->dev = dev; + provider->set = qcom_icc_set; + provider->aggregate = icc_std_aggregate; + provider->xlate = of_icc_xlate_onecell; + provider->data = data; + + ret = icc_provider_add(provider); + if (ret) { + dev_err(dev, "error adding interconnect provider: %d\n", ret); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + return ret; + } + + for (i = 0; i < num_nodes; i++) { + size_t j; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + dev_dbg(dev, "registered node %s\n", node->name); + + /* populate links */ + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + icc_provider_del(provider); + + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qcs404_noc_of_match[] = { + { .compatible = "qcom,qcs404-bimc", .data = &qcs404_bimc }, + { .compatible = "qcom,qcs404-pcnoc", .data = &qcs404_pcnoc }, + { .compatible = "qcom,qcs404-snoc", .data = &qcs404_snoc }, + { }, +}; +MODULE_DEVICE_TABLE(of, qcs404_noc_of_match); + +static struct platform_driver qcs404_noc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-qcs404", + .of_match_table = qcs404_noc_of_match, + }, +}; +module_platform_driver(qcs404_noc_driver); +MODULE_DESCRIPTION("Qualcomm QCS404 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sc7180.c b/drivers/interconnect/qcom/sc7180.c new file mode 100644 index 000000000..f5b3c68bb --- /dev/null +++ b/drivers/interconnect/qcom/sc7180.c @@ -0,0 +1,829 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + * + */ + +#include <linux/device.h> +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of_platform.h> +#include <dt-bindings/interconnect/qcom,sc7180.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" +#include "sc7180.h" + +DEFINE_QNODE(qhm_a1noc_cfg, SC7180_MASTER_A1NOC_CFG, 1, 4, SC7180_SLAVE_SERVICE_A1NOC); +DEFINE_QNODE(qhm_qspi, SC7180_MASTER_QSPI, 1, 4, SC7180_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(qhm_qup_0, SC7180_MASTER_QUP_0, 1, 4, SC7180_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_sdc2, SC7180_MASTER_SDCC_2, 1, 8, SC7180_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_emmc, SC7180_MASTER_EMMC, 1, 8, SC7180_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_ufs_mem, SC7180_MASTER_UFS_MEM, 1, 8, SC7180_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(qhm_a2noc_cfg, SC7180_MASTER_A2NOC_CFG, 1, 4, SC7180_SLAVE_SERVICE_A2NOC); +DEFINE_QNODE(qhm_qdss_bam, SC7180_MASTER_QDSS_BAM, 1, 4, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qhm_qup_1, SC7180_MASTER_QUP_1, 1, 4, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_crypto, SC7180_MASTER_CRYPTO, 1, 8, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_ipa, SC7180_MASTER_IPA, 1, 8, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(xm_qdss_etr, SC7180_MASTER_QDSS_ETR, 1, 8, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qhm_usb3, SC7180_MASTER_USB3, 1, 8, SC7180_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_camnoc_hf0_uncomp, SC7180_MASTER_CAMNOC_HF0_UNCOMP, 1, 32, SC7180_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_hf1_uncomp, SC7180_MASTER_CAMNOC_HF1_UNCOMP, 1, 32, SC7180_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_sf_uncomp, SC7180_MASTER_CAMNOC_SF_UNCOMP, 1, 32, SC7180_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qnm_npu, SC7180_MASTER_NPU, 2, 32, SC7180_SLAVE_CDSP_GEM_NOC); +DEFINE_QNODE(qxm_npu_dsp, SC7180_MASTER_NPU_PROC, 1, 8, SC7180_SLAVE_CDSP_GEM_NOC); +DEFINE_QNODE(qnm_snoc, SC7180_MASTER_SNOC_CNOC, 1, 8, SC7180_SLAVE_A1NOC_CFG, SC7180_SLAVE_A2NOC_CFG, SC7180_SLAVE_AHB2PHY_SOUTH, SC7180_SLAVE_AHB2PHY_CENTER, SC7180_SLAVE_AOP, SC7180_SLAVE_AOSS, SC7180_SLAVE_BOOT_ROM, SC7180_SLAVE_CAMERA_CFG, SC7180_SLAVE_CAMERA_NRT_THROTTLE_CFG, SC7180_SLAVE_CAMERA_RT_THROTTLE_CFG, SC7180_SLAVE_CLK_CTL, SC7180_SLAVE_RBCPR_CX_CFG, SC7180_SLAVE_RBCPR_MX_CFG, SC7180_SLAVE_CRYPTO_0_CFG, SC7180_SLAVE_DCC_CFG, SC7180_SLAVE_CNOC_DDRSS, SC7180_SLAVE_DISPLAY_CFG, SC7180_SLAVE_DISPLAY_RT_THROTTLE_CFG, SC7180_SLAVE_DISPLAY_THROTTLE_CFG, SC7180_SLAVE_EMMC_CFG, SC7180_SLAVE_GLM, + SC7180_SLAVE_GFX3D_CFG, SC7180_SLAVE_IMEM_CFG, SC7180_SLAVE_IPA_CFG, SC7180_SLAVE_CNOC_MNOC_CFG, SC7180_SLAVE_CNOC_MSS, SC7180_SLAVE_NPU_CFG, SC7180_SLAVE_NPU_DMA_BWMON_CFG, SC7180_SLAVE_NPU_PROC_BWMON_CFG, SC7180_SLAVE_PDM, SC7180_SLAVE_PIMEM_CFG, SC7180_SLAVE_PRNG, SC7180_SLAVE_QDSS_CFG, SC7180_SLAVE_QM_CFG, SC7180_SLAVE_QM_MPU_CFG, SC7180_SLAVE_QSPI_0, SC7180_SLAVE_QUP_0, SC7180_SLAVE_QUP_1, SC7180_SLAVE_SDCC_2, SC7180_SLAVE_SECURITY, SC7180_SLAVE_SNOC_CFG, SC7180_SLAVE_TCSR, SC7180_SLAVE_TLMM_WEST, SC7180_SLAVE_TLMM_NORTH, SC7180_SLAVE_TLMM_SOUTH, SC7180_SLAVE_UFS_MEM_CFG, SC7180_SLAVE_USB3, SC7180_SLAVE_VENUS_CFG, SC7180_SLAVE_VENUS_THROTTLE_CFG, SC7180_SLAVE_VSENSE_CTRL_CFG, SC7180_SLAVE_SERVICE_CNOC); +DEFINE_QNODE(xm_qdss_dap, SC7180_MASTER_QDSS_DAP, 1, 8, SC7180_SLAVE_A1NOC_CFG, SC7180_SLAVE_A2NOC_CFG, SC7180_SLAVE_AHB2PHY_SOUTH, SC7180_SLAVE_AHB2PHY_CENTER, SC7180_SLAVE_AOP, SC7180_SLAVE_AOSS, SC7180_SLAVE_BOOT_ROM, SC7180_SLAVE_CAMERA_CFG, SC7180_SLAVE_CAMERA_NRT_THROTTLE_CFG, SC7180_SLAVE_CAMERA_RT_THROTTLE_CFG, SC7180_SLAVE_CLK_CTL, SC7180_SLAVE_RBCPR_CX_CFG, SC7180_SLAVE_RBCPR_MX_CFG, SC7180_SLAVE_CRYPTO_0_CFG, SC7180_SLAVE_DCC_CFG, SC7180_SLAVE_CNOC_DDRSS, SC7180_SLAVE_DISPLAY_CFG, SC7180_SLAVE_DISPLAY_RT_THROTTLE_CFG, SC7180_SLAVE_DISPLAY_THROTTLE_CFG, SC7180_SLAVE_EMMC_CFG, SC7180_SLAVE_GLM, SC7180_SLAVE_GFX3D_CFG, SC7180_SLAVE_IMEM_CFG, SC7180_SLAVE_IPA_CFG, SC7180_SLAVE_CNOC_MNOC_CFG, SC7180_SLAVE_CNOC_MSS, SC7180_SLAVE_NPU_CFG, SC7180_SLAVE_NPU_DMA_BWMON_CFG, +SC7180_SLAVE_NPU_PROC_BWMON_CFG, SC7180_SLAVE_PDM, SC7180_SLAVE_PIMEM_CFG, SC7180_SLAVE_PRNG, SC7180_SLAVE_QDSS_CFG, SC7180_SLAVE_QM_CFG, SC7180_SLAVE_QM_MPU_CFG, SC7180_SLAVE_QSPI_0, SC7180_SLAVE_QUP_0, SC7180_SLAVE_QUP_1, SC7180_SLAVE_SDCC_2, SC7180_SLAVE_SECURITY, SC7180_SLAVE_SNOC_CFG, SC7180_SLAVE_TCSR, SC7180_SLAVE_TLMM_WEST, SC7180_SLAVE_TLMM_NORTH, SC7180_SLAVE_TLMM_SOUTH, SC7180_SLAVE_UFS_MEM_CFG, SC7180_SLAVE_USB3, SC7180_SLAVE_VENUS_CFG, SC7180_SLAVE_VENUS_THROTTLE_CFG, SC7180_SLAVE_VSENSE_CTRL_CFG, SC7180_SLAVE_SERVICE_CNOC); +DEFINE_QNODE(qhm_cnoc_dc_noc, SC7180_MASTER_CNOC_DC_NOC, 1, 4, SC7180_SLAVE_GEM_NOC_CFG, SC7180_SLAVE_LLCC_CFG); +DEFINE_QNODE(acm_apps0, SC7180_MASTER_APPSS_PROC, 1, 16, SC7180_SLAVE_GEM_NOC_SNOC, SC7180_SLAVE_LLCC); +DEFINE_QNODE(acm_sys_tcu, SC7180_MASTER_SYS_TCU, 1, 8, SC7180_SLAVE_GEM_NOC_SNOC, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qhm_gemnoc_cfg, SC7180_MASTER_GEM_NOC_CFG, 1, 4, SC7180_SLAVE_MSS_PROC_MS_MPU_CFG, SC7180_SLAVE_SERVICE_GEM_NOC); +DEFINE_QNODE(qnm_cmpnoc, SC7180_MASTER_COMPUTE_NOC, 1, 32, SC7180_SLAVE_GEM_NOC_SNOC, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_hf, SC7180_MASTER_MNOC_HF_MEM_NOC, 1, 32, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_sf, SC7180_MASTER_MNOC_SF_MEM_NOC, 1, 32, SC7180_SLAVE_GEM_NOC_SNOC, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qnm_snoc_gc, SC7180_MASTER_SNOC_GC_MEM_NOC, 1, 8, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qnm_snoc_sf, SC7180_MASTER_SNOC_SF_MEM_NOC, 1, 16, SC7180_SLAVE_LLCC); +DEFINE_QNODE(qxm_gpu, SC7180_MASTER_GFX3D, 2, 32, SC7180_SLAVE_GEM_NOC_SNOC, SC7180_SLAVE_LLCC); +DEFINE_QNODE(llcc_mc, SC7180_MASTER_LLCC, 2, 4, SC7180_SLAVE_EBI1); +DEFINE_QNODE(qhm_mnoc_cfg, SC7180_MASTER_CNOC_MNOC_CFG, 1, 4, SC7180_SLAVE_SERVICE_MNOC); +DEFINE_QNODE(qxm_camnoc_hf0, SC7180_MASTER_CAMNOC_HF0, 2, 32, SC7180_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_hf1, SC7180_MASTER_CAMNOC_HF1, 2, 32, SC7180_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_sf, SC7180_MASTER_CAMNOC_SF, 1, 32, SC7180_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_mdp0, SC7180_MASTER_MDP0, 1, 32, SC7180_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_rot, SC7180_MASTER_ROTATOR, 1, 16, SC7180_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus0, SC7180_MASTER_VIDEO_P0, 1, 32, SC7180_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus_arm9, SC7180_MASTER_VIDEO_PROC, 1, 8, SC7180_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(amm_npu_sys, SC7180_MASTER_NPU_SYS, 2, 32, SC7180_SLAVE_NPU_COMPUTE_NOC); +DEFINE_QNODE(qhm_npu_cfg, SC7180_MASTER_NPU_NOC_CFG, 1, 4, SC7180_SLAVE_NPU_CAL_DP0, SC7180_SLAVE_NPU_CP, SC7180_SLAVE_NPU_INT_DMA_BWMON_CFG, SC7180_SLAVE_NPU_DPM, SC7180_SLAVE_ISENSE_CFG, SC7180_SLAVE_NPU_LLM_CFG, SC7180_SLAVE_NPU_TCM, SC7180_SLAVE_SERVICE_NPU_NOC); +DEFINE_QNODE(qup_core_master_1, SC7180_MASTER_QUP_CORE_0, 1, 4, SC7180_SLAVE_QUP_CORE_0); +DEFINE_QNODE(qup_core_master_2, SC7180_MASTER_QUP_CORE_1, 1, 4, SC7180_SLAVE_QUP_CORE_1); +DEFINE_QNODE(qhm_snoc_cfg, SC7180_MASTER_SNOC_CFG, 1, 4, SC7180_SLAVE_SERVICE_SNOC); +DEFINE_QNODE(qnm_aggre1_noc, SC7180_MASTER_A1NOC_SNOC, 1, 16, SC7180_SLAVE_APPSS, SC7180_SLAVE_SNOC_CNOC, SC7180_SLAVE_SNOC_GEM_NOC_SF, SC7180_SLAVE_IMEM, SC7180_SLAVE_PIMEM, SC7180_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_aggre2_noc, SC7180_MASTER_A2NOC_SNOC, 1, 16, SC7180_SLAVE_APPSS, SC7180_SLAVE_SNOC_CNOC, SC7180_SLAVE_SNOC_GEM_NOC_SF, SC7180_SLAVE_IMEM, SC7180_SLAVE_PIMEM, SC7180_SLAVE_QDSS_STM, SC7180_SLAVE_TCU); +DEFINE_QNODE(qnm_gemnoc, SC7180_MASTER_GEM_NOC_SNOC, 1, 8, SC7180_SLAVE_APPSS, SC7180_SLAVE_SNOC_CNOC, SC7180_SLAVE_IMEM, SC7180_SLAVE_PIMEM, SC7180_SLAVE_QDSS_STM, SC7180_SLAVE_TCU); +DEFINE_QNODE(qxm_pimem, SC7180_MASTER_PIMEM, 1, 8, SC7180_SLAVE_SNOC_GEM_NOC_GC, SC7180_SLAVE_IMEM); +DEFINE_QNODE(qns_a1noc_snoc, SC7180_SLAVE_A1NOC_SNOC, 1, 16, SC7180_MASTER_A1NOC_SNOC); +DEFINE_QNODE(srvc_aggre1_noc, SC7180_SLAVE_SERVICE_A1NOC, 1, 4); +DEFINE_QNODE(qns_a2noc_snoc, SC7180_SLAVE_A2NOC_SNOC, 1, 16, SC7180_MASTER_A2NOC_SNOC); +DEFINE_QNODE(srvc_aggre2_noc, SC7180_SLAVE_SERVICE_A2NOC, 1, 4); +DEFINE_QNODE(qns_camnoc_uncomp, SC7180_SLAVE_CAMNOC_UNCOMP, 1, 32); +DEFINE_QNODE(qns_cdsp_gemnoc, SC7180_SLAVE_CDSP_GEM_NOC, 1, 32, SC7180_MASTER_COMPUTE_NOC); +DEFINE_QNODE(qhs_a1_noc_cfg, SC7180_SLAVE_A1NOC_CFG, 1, 4, SC7180_MASTER_A1NOC_CFG); +DEFINE_QNODE(qhs_a2_noc_cfg, SC7180_SLAVE_A2NOC_CFG, 1, 4, SC7180_MASTER_A2NOC_CFG); +DEFINE_QNODE(qhs_ahb2phy0, SC7180_SLAVE_AHB2PHY_SOUTH, 1, 4); +DEFINE_QNODE(qhs_ahb2phy2, SC7180_SLAVE_AHB2PHY_CENTER, 1, 4); +DEFINE_QNODE(qhs_aop, SC7180_SLAVE_AOP, 1, 4); +DEFINE_QNODE(qhs_aoss, SC7180_SLAVE_AOSS, 1, 4); +DEFINE_QNODE(qhs_boot_rom, SC7180_SLAVE_BOOT_ROM, 1, 4); +DEFINE_QNODE(qhs_camera_cfg, SC7180_SLAVE_CAMERA_CFG, 1, 4); +DEFINE_QNODE(qhs_camera_nrt_throttle_cfg, SC7180_SLAVE_CAMERA_NRT_THROTTLE_CFG, 1, 4); +DEFINE_QNODE(qhs_camera_rt_throttle_cfg, SC7180_SLAVE_CAMERA_RT_THROTTLE_CFG, 1, 4); +DEFINE_QNODE(qhs_clk_ctl, SC7180_SLAVE_CLK_CTL, 1, 4); +DEFINE_QNODE(qhs_cpr_cx, SC7180_SLAVE_RBCPR_CX_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_mx, SC7180_SLAVE_RBCPR_MX_CFG, 1, 4); +DEFINE_QNODE(qhs_crypto0_cfg, SC7180_SLAVE_CRYPTO_0_CFG, 1, 4); +DEFINE_QNODE(qhs_dcc_cfg, SC7180_SLAVE_DCC_CFG, 1, 4); +DEFINE_QNODE(qhs_ddrss_cfg, SC7180_SLAVE_CNOC_DDRSS, 1, 4, SC7180_MASTER_CNOC_DC_NOC); +DEFINE_QNODE(qhs_display_cfg, SC7180_SLAVE_DISPLAY_CFG, 1, 4); +DEFINE_QNODE(qhs_display_rt_throttle_cfg, SC7180_SLAVE_DISPLAY_RT_THROTTLE_CFG, 1, 4); +DEFINE_QNODE(qhs_display_throttle_cfg, SC7180_SLAVE_DISPLAY_THROTTLE_CFG, 1, 4); +DEFINE_QNODE(qhs_emmc_cfg, SC7180_SLAVE_EMMC_CFG, 1, 4); +DEFINE_QNODE(qhs_glm, SC7180_SLAVE_GLM, 1, 4); +DEFINE_QNODE(qhs_gpuss_cfg, SC7180_SLAVE_GFX3D_CFG, 1, 8); +DEFINE_QNODE(qhs_imem_cfg, SC7180_SLAVE_IMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_ipa, SC7180_SLAVE_IPA_CFG, 1, 4); +DEFINE_QNODE(qhs_mnoc_cfg, SC7180_SLAVE_CNOC_MNOC_CFG, 1, 4, SC7180_MASTER_CNOC_MNOC_CFG); +DEFINE_QNODE(qhs_mss_cfg, SC7180_SLAVE_CNOC_MSS, 1, 4); +DEFINE_QNODE(qhs_npu_cfg, SC7180_SLAVE_NPU_CFG, 1, 4, SC7180_MASTER_NPU_NOC_CFG); +DEFINE_QNODE(qhs_npu_dma_throttle_cfg, SC7180_SLAVE_NPU_DMA_BWMON_CFG, 1, 4); +DEFINE_QNODE(qhs_npu_dsp_throttle_cfg, SC7180_SLAVE_NPU_PROC_BWMON_CFG, 1, 4); +DEFINE_QNODE(qhs_pdm, SC7180_SLAVE_PDM, 1, 4); +DEFINE_QNODE(qhs_pimem_cfg, SC7180_SLAVE_PIMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_prng, SC7180_SLAVE_PRNG, 1, 4); +DEFINE_QNODE(qhs_qdss_cfg, SC7180_SLAVE_QDSS_CFG, 1, 4); +DEFINE_QNODE(qhs_qm_cfg, SC7180_SLAVE_QM_CFG, 1, 4); +DEFINE_QNODE(qhs_qm_mpu_cfg, SC7180_SLAVE_QM_MPU_CFG, 1, 4); +DEFINE_QNODE(qhs_qspi, SC7180_SLAVE_QSPI_0, 1, 4); +DEFINE_QNODE(qhs_qup0, SC7180_SLAVE_QUP_0, 1, 4); +DEFINE_QNODE(qhs_qup1, SC7180_SLAVE_QUP_1, 1, 4); +DEFINE_QNODE(qhs_sdc2, SC7180_SLAVE_SDCC_2, 1, 4); +DEFINE_QNODE(qhs_security, SC7180_SLAVE_SECURITY, 1, 4); +DEFINE_QNODE(qhs_snoc_cfg, SC7180_SLAVE_SNOC_CFG, 1, 4, SC7180_MASTER_SNOC_CFG); +DEFINE_QNODE(qhs_tcsr, SC7180_SLAVE_TCSR, 1, 4); +DEFINE_QNODE(qhs_tlmm_1, SC7180_SLAVE_TLMM_WEST, 1, 4); +DEFINE_QNODE(qhs_tlmm_2, SC7180_SLAVE_TLMM_NORTH, 1, 4); +DEFINE_QNODE(qhs_tlmm_3, SC7180_SLAVE_TLMM_SOUTH, 1, 4); +DEFINE_QNODE(qhs_ufs_mem_cfg, SC7180_SLAVE_UFS_MEM_CFG, 1, 4); +DEFINE_QNODE(qhs_usb3, SC7180_SLAVE_USB3, 1, 4); +DEFINE_QNODE(qhs_venus_cfg, SC7180_SLAVE_VENUS_CFG, 1, 4); +DEFINE_QNODE(qhs_venus_throttle_cfg, SC7180_SLAVE_VENUS_THROTTLE_CFG, 1, 4); +DEFINE_QNODE(qhs_vsense_ctrl_cfg, SC7180_SLAVE_VSENSE_CTRL_CFG, 1, 4); +DEFINE_QNODE(srvc_cnoc, SC7180_SLAVE_SERVICE_CNOC, 1, 4); +DEFINE_QNODE(qhs_gemnoc, SC7180_SLAVE_GEM_NOC_CFG, 1, 4, SC7180_MASTER_GEM_NOC_CFG); +DEFINE_QNODE(qhs_llcc, SC7180_SLAVE_LLCC_CFG, 1, 4); +DEFINE_QNODE(qhs_mdsp_ms_mpu_cfg, SC7180_SLAVE_MSS_PROC_MS_MPU_CFG, 1, 4); +DEFINE_QNODE(qns_gem_noc_snoc, SC7180_SLAVE_GEM_NOC_SNOC, 1, 8, SC7180_MASTER_GEM_NOC_SNOC); +DEFINE_QNODE(qns_llcc, SC7180_SLAVE_LLCC, 1, 16, SC7180_MASTER_LLCC); +DEFINE_QNODE(srvc_gemnoc, SC7180_SLAVE_SERVICE_GEM_NOC, 1, 4); +DEFINE_QNODE(ebi, SC7180_SLAVE_EBI1, 2, 4); +DEFINE_QNODE(qns_mem_noc_hf, SC7180_SLAVE_MNOC_HF_MEM_NOC, 1, 32, SC7180_MASTER_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qns_mem_noc_sf, SC7180_SLAVE_MNOC_SF_MEM_NOC, 1, 32, SC7180_MASTER_MNOC_SF_MEM_NOC); +DEFINE_QNODE(srvc_mnoc, SC7180_SLAVE_SERVICE_MNOC, 1, 4); +DEFINE_QNODE(qhs_cal_dp0, SC7180_SLAVE_NPU_CAL_DP0, 1, 4); +DEFINE_QNODE(qhs_cp, SC7180_SLAVE_NPU_CP, 1, 4); +DEFINE_QNODE(qhs_dma_bwmon, SC7180_SLAVE_NPU_INT_DMA_BWMON_CFG, 1, 4); +DEFINE_QNODE(qhs_dpm, SC7180_SLAVE_NPU_DPM, 1, 4); +DEFINE_QNODE(qhs_isense, SC7180_SLAVE_ISENSE_CFG, 1, 4); +DEFINE_QNODE(qhs_llm, SC7180_SLAVE_NPU_LLM_CFG, 1, 4); +DEFINE_QNODE(qhs_tcm, SC7180_SLAVE_NPU_TCM, 1, 4); +DEFINE_QNODE(qns_npu_sys, SC7180_SLAVE_NPU_COMPUTE_NOC, 2, 32); +DEFINE_QNODE(srvc_noc, SC7180_SLAVE_SERVICE_NPU_NOC, 1, 4); +DEFINE_QNODE(qup_core_slave_1, SC7180_SLAVE_QUP_CORE_0, 1, 4); +DEFINE_QNODE(qup_core_slave_2, SC7180_SLAVE_QUP_CORE_1, 1, 4); +DEFINE_QNODE(qhs_apss, SC7180_SLAVE_APPSS, 1, 8); +DEFINE_QNODE(qns_cnoc, SC7180_SLAVE_SNOC_CNOC, 1, 8, SC7180_MASTER_SNOC_CNOC); +DEFINE_QNODE(qns_gemnoc_gc, SC7180_SLAVE_SNOC_GEM_NOC_GC, 1, 8, SC7180_MASTER_SNOC_GC_MEM_NOC); +DEFINE_QNODE(qns_gemnoc_sf, SC7180_SLAVE_SNOC_GEM_NOC_SF, 1, 16, SC7180_MASTER_SNOC_SF_MEM_NOC); +DEFINE_QNODE(qxs_imem, SC7180_SLAVE_IMEM, 1, 8); +DEFINE_QNODE(qxs_pimem, SC7180_SLAVE_PIMEM, 1, 8); +DEFINE_QNODE(srvc_snoc, SC7180_SLAVE_SERVICE_SNOC, 1, 4); +DEFINE_QNODE(xs_qdss_stm, SC7180_SLAVE_QDSS_STM, 1, 4); +DEFINE_QNODE(xs_sys_tcu_cfg, SC7180_SLAVE_TCU, 1, 8); + +static struct qcom_icc_bcm bcm_acv = { + .name = "ACV", + .enable_mask = BIT(3), + .keepalive = false, + .num_nodes = 1, + .nodes = { &ebi }, +}; + +static struct qcom_icc_bcm bcm_mc0 = { + .name = "MC0", + .keepalive = true, + .num_nodes = 1, + .nodes = { &ebi }, +}; + +static struct qcom_icc_bcm bcm_sh0 = { + .name = "SH0", + .keepalive = true, + .num_nodes = 1, + .nodes = { &qns_llcc }, +}; + +static struct qcom_icc_bcm bcm_mm0 = { + .name = "MM0", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qns_mem_noc_hf }, +}; + +static struct qcom_icc_bcm bcm_ce0 = { + .name = "CE0", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qxm_crypto }, +}; + +static struct qcom_icc_bcm bcm_cn0 = { + .name = "CN0", + .keepalive = true, + .num_nodes = 48, + .nodes = { &qnm_snoc, + &xm_qdss_dap, + &qhs_a1_noc_cfg, + &qhs_a2_noc_cfg, + &qhs_ahb2phy0, + &qhs_aop, + &qhs_aoss, + &qhs_boot_rom, + &qhs_camera_cfg, + &qhs_camera_nrt_throttle_cfg, + &qhs_camera_rt_throttle_cfg, + &qhs_clk_ctl, + &qhs_cpr_cx, + &qhs_cpr_mx, + &qhs_crypto0_cfg, + &qhs_dcc_cfg, + &qhs_ddrss_cfg, + &qhs_display_cfg, + &qhs_display_rt_throttle_cfg, + &qhs_display_throttle_cfg, + &qhs_glm, + &qhs_gpuss_cfg, + &qhs_imem_cfg, + &qhs_ipa, + &qhs_mnoc_cfg, + &qhs_mss_cfg, + &qhs_npu_cfg, + &qhs_npu_dma_throttle_cfg, + &qhs_npu_dsp_throttle_cfg, + &qhs_pimem_cfg, + &qhs_prng, + &qhs_qdss_cfg, + &qhs_qm_cfg, + &qhs_qm_mpu_cfg, + &qhs_qup0, + &qhs_qup1, + &qhs_security, + &qhs_snoc_cfg, + &qhs_tcsr, + &qhs_tlmm_1, + &qhs_tlmm_2, + &qhs_tlmm_3, + &qhs_ufs_mem_cfg, + &qhs_usb3, + &qhs_venus_cfg, + &qhs_venus_throttle_cfg, + &qhs_vsense_ctrl_cfg, + &srvc_cnoc + }, +}; + +static struct qcom_icc_bcm bcm_mm1 = { + .name = "MM1", + .keepalive = false, + .num_nodes = 8, + .nodes = { &qxm_camnoc_hf0_uncomp, + &qxm_camnoc_hf1_uncomp, + &qxm_camnoc_sf_uncomp, + &qhm_mnoc_cfg, + &qxm_mdp0, + &qxm_rot, + &qxm_venus0, + &qxm_venus_arm9 + }, +}; + +static struct qcom_icc_bcm bcm_sh2 = { + .name = "SH2", + .keepalive = false, + .num_nodes = 1, + .nodes = { &acm_sys_tcu }, +}; + +static struct qcom_icc_bcm bcm_mm2 = { + .name = "MM2", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qns_mem_noc_sf }, +}; + +static struct qcom_icc_bcm bcm_qup0 = { + .name = "QUP0", + .keepalive = false, + .num_nodes = 2, + .nodes = { &qup_core_master_1, &qup_core_master_2 }, +}; + +static struct qcom_icc_bcm bcm_sh3 = { + .name = "SH3", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qnm_cmpnoc }, +}; + +static struct qcom_icc_bcm bcm_sh4 = { + .name = "SH4", + .keepalive = false, + .num_nodes = 1, + .nodes = { &acm_apps0 }, +}; + +static struct qcom_icc_bcm bcm_sn0 = { + .name = "SN0", + .keepalive = true, + .num_nodes = 1, + .nodes = { &qns_gemnoc_sf }, +}; + +static struct qcom_icc_bcm bcm_co0 = { + .name = "CO0", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qns_cdsp_gemnoc }, +}; + +static struct qcom_icc_bcm bcm_sn1 = { + .name = "SN1", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qxs_imem }, +}; + +static struct qcom_icc_bcm bcm_cn1 = { + .name = "CN1", + .keepalive = false, + .num_nodes = 8, + .nodes = { &qhm_qspi, + &xm_sdc2, + &xm_emmc, + &qhs_ahb2phy2, + &qhs_emmc_cfg, + &qhs_pdm, + &qhs_qspi, + &qhs_sdc2 + }, +}; + +static struct qcom_icc_bcm bcm_sn2 = { + .name = "SN2", + .keepalive = false, + .num_nodes = 2, + .nodes = { &qxm_pimem, &qns_gemnoc_gc }, +}; + +static struct qcom_icc_bcm bcm_co2 = { + .name = "CO2", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qnm_npu }, +}; + +static struct qcom_icc_bcm bcm_sn3 = { + .name = "SN3", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qxs_pimem }, +}; + +static struct qcom_icc_bcm bcm_co3 = { + .name = "CO3", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qxm_npu_dsp }, +}; + +static struct qcom_icc_bcm bcm_sn4 = { + .name = "SN4", + .keepalive = false, + .num_nodes = 1, + .nodes = { &xs_qdss_stm }, +}; + +static struct qcom_icc_bcm bcm_sn7 = { + .name = "SN7", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qnm_aggre1_noc }, +}; + +static struct qcom_icc_bcm bcm_sn9 = { + .name = "SN9", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qnm_aggre2_noc }, +}; + +static struct qcom_icc_bcm bcm_sn12 = { + .name = "SN12", + .keepalive = false, + .num_nodes = 1, + .nodes = { &qnm_gemnoc }, +}; + +static struct qcom_icc_bcm *aggre1_noc_bcms[] = { + &bcm_cn1, +}; + +static struct qcom_icc_node *aggre1_noc_nodes[] = { + [MASTER_A1NOC_CFG] = &qhm_a1noc_cfg, + [MASTER_QSPI] = &qhm_qspi, + [MASTER_QUP_0] = &qhm_qup_0, + [MASTER_SDCC_2] = &xm_sdc2, + [MASTER_EMMC] = &xm_emmc, + [MASTER_UFS_MEM] = &xm_ufs_mem, + [SLAVE_A1NOC_SNOC] = &qns_a1noc_snoc, + [SLAVE_SERVICE_A1NOC] = &srvc_aggre1_noc, +}; + +static struct qcom_icc_desc sc7180_aggre1_noc = { + .nodes = aggre1_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre1_noc_nodes), + .bcms = aggre1_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre1_noc_bcms), +}; + +static struct qcom_icc_bcm *aggre2_noc_bcms[] = { + &bcm_ce0, +}; + +static struct qcom_icc_node *aggre2_noc_nodes[] = { + [MASTER_A2NOC_CFG] = &qhm_a2noc_cfg, + [MASTER_QDSS_BAM] = &qhm_qdss_bam, + [MASTER_QUP_1] = &qhm_qup_1, + [MASTER_USB3] = &qhm_usb3, + [MASTER_CRYPTO] = &qxm_crypto, + [MASTER_IPA] = &qxm_ipa, + [MASTER_QDSS_ETR] = &xm_qdss_etr, + [SLAVE_A2NOC_SNOC] = &qns_a2noc_snoc, + [SLAVE_SERVICE_A2NOC] = &srvc_aggre2_noc, +}; + +static struct qcom_icc_desc sc7180_aggre2_noc = { + .nodes = aggre2_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre2_noc_nodes), + .bcms = aggre2_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre2_noc_bcms), +}; + +static struct qcom_icc_bcm *camnoc_virt_bcms[] = { + &bcm_mm1, +}; + +static struct qcom_icc_node *camnoc_virt_nodes[] = { + [MASTER_CAMNOC_HF0_UNCOMP] = &qxm_camnoc_hf0_uncomp, + [MASTER_CAMNOC_HF1_UNCOMP] = &qxm_camnoc_hf1_uncomp, + [MASTER_CAMNOC_SF_UNCOMP] = &qxm_camnoc_sf_uncomp, + [SLAVE_CAMNOC_UNCOMP] = &qns_camnoc_uncomp, +}; + +static struct qcom_icc_desc sc7180_camnoc_virt = { + .nodes = camnoc_virt_nodes, + .num_nodes = ARRAY_SIZE(camnoc_virt_nodes), + .bcms = camnoc_virt_bcms, + .num_bcms = ARRAY_SIZE(camnoc_virt_bcms), +}; + +static struct qcom_icc_bcm *compute_noc_bcms[] = { + &bcm_co0, + &bcm_co2, + &bcm_co3, +}; + +static struct qcom_icc_node *compute_noc_nodes[] = { + [MASTER_NPU] = &qnm_npu, + [MASTER_NPU_PROC] = &qxm_npu_dsp, + [SLAVE_CDSP_GEM_NOC] = &qns_cdsp_gemnoc, +}; + +static struct qcom_icc_desc sc7180_compute_noc = { + .nodes = compute_noc_nodes, + .num_nodes = ARRAY_SIZE(compute_noc_nodes), + .bcms = compute_noc_bcms, + .num_bcms = ARRAY_SIZE(compute_noc_bcms), +}; + +static struct qcom_icc_bcm *config_noc_bcms[] = { + &bcm_cn0, + &bcm_cn1, +}; + +static struct qcom_icc_node *config_noc_nodes[] = { + [MASTER_SNOC_CNOC] = &qnm_snoc, + [MASTER_QDSS_DAP] = &xm_qdss_dap, + [SLAVE_A1NOC_CFG] = &qhs_a1_noc_cfg, + [SLAVE_A2NOC_CFG] = &qhs_a2_noc_cfg, + [SLAVE_AHB2PHY_SOUTH] = &qhs_ahb2phy0, + [SLAVE_AHB2PHY_CENTER] = &qhs_ahb2phy2, + [SLAVE_AOP] = &qhs_aop, + [SLAVE_AOSS] = &qhs_aoss, + [SLAVE_BOOT_ROM] = &qhs_boot_rom, + [SLAVE_CAMERA_CFG] = &qhs_camera_cfg, + [SLAVE_CAMERA_NRT_THROTTLE_CFG] = &qhs_camera_nrt_throttle_cfg, + [SLAVE_CAMERA_RT_THROTTLE_CFG] = &qhs_camera_rt_throttle_cfg, + [SLAVE_CLK_CTL] = &qhs_clk_ctl, + [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx, + [SLAVE_RBCPR_MX_CFG] = &qhs_cpr_mx, + [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg, + [SLAVE_DCC_CFG] = &qhs_dcc_cfg, + [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg, + [SLAVE_DISPLAY_CFG] = &qhs_display_cfg, + [SLAVE_DISPLAY_RT_THROTTLE_CFG] = &qhs_display_rt_throttle_cfg, + [SLAVE_DISPLAY_THROTTLE_CFG] = &qhs_display_throttle_cfg, + [SLAVE_EMMC_CFG] = &qhs_emmc_cfg, + [SLAVE_GLM] = &qhs_glm, + [SLAVE_GFX3D_CFG] = &qhs_gpuss_cfg, + [SLAVE_IMEM_CFG] = &qhs_imem_cfg, + [SLAVE_IPA_CFG] = &qhs_ipa, + [SLAVE_CNOC_MNOC_CFG] = &qhs_mnoc_cfg, + [SLAVE_CNOC_MSS] = &qhs_mss_cfg, + [SLAVE_NPU_CFG] = &qhs_npu_cfg, + [SLAVE_NPU_DMA_BWMON_CFG] = &qhs_npu_dma_throttle_cfg, + [SLAVE_NPU_PROC_BWMON_CFG] = &qhs_npu_dsp_throttle_cfg, + [SLAVE_PDM] = &qhs_pdm, + [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg, + [SLAVE_PRNG] = &qhs_prng, + [SLAVE_QDSS_CFG] = &qhs_qdss_cfg, + [SLAVE_QM_CFG] = &qhs_qm_cfg, + [SLAVE_QM_MPU_CFG] = &qhs_qm_mpu_cfg, + [SLAVE_QSPI_0] = &qhs_qspi, + [SLAVE_QUP_0] = &qhs_qup0, + [SLAVE_QUP_1] = &qhs_qup1, + [SLAVE_SDCC_2] = &qhs_sdc2, + [SLAVE_SECURITY] = &qhs_security, + [SLAVE_SNOC_CFG] = &qhs_snoc_cfg, + [SLAVE_TCSR] = &qhs_tcsr, + [SLAVE_TLMM_WEST] = &qhs_tlmm_1, + [SLAVE_TLMM_NORTH] = &qhs_tlmm_2, + [SLAVE_TLMM_SOUTH] = &qhs_tlmm_3, + [SLAVE_UFS_MEM_CFG] = &qhs_ufs_mem_cfg, + [SLAVE_USB3] = &qhs_usb3, + [SLAVE_VENUS_CFG] = &qhs_venus_cfg, + [SLAVE_VENUS_THROTTLE_CFG] = &qhs_venus_throttle_cfg, + [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg, + [SLAVE_SERVICE_CNOC] = &srvc_cnoc, +}; + +static struct qcom_icc_desc sc7180_config_noc = { + .nodes = config_noc_nodes, + .num_nodes = ARRAY_SIZE(config_noc_nodes), + .bcms = config_noc_bcms, + .num_bcms = ARRAY_SIZE(config_noc_bcms), +}; + +static struct qcom_icc_node *dc_noc_nodes[] = { + [MASTER_CNOC_DC_NOC] = &qhm_cnoc_dc_noc, + [SLAVE_GEM_NOC_CFG] = &qhs_gemnoc, + [SLAVE_LLCC_CFG] = &qhs_llcc, +}; + +static struct qcom_icc_desc sc7180_dc_noc = { + .nodes = dc_noc_nodes, + .num_nodes = ARRAY_SIZE(dc_noc_nodes), +}; + +static struct qcom_icc_bcm *gem_noc_bcms[] = { + &bcm_sh0, + &bcm_sh2, + &bcm_sh3, + &bcm_sh4, +}; + +static struct qcom_icc_node *gem_noc_nodes[] = { + [MASTER_APPSS_PROC] = &acm_apps0, + [MASTER_SYS_TCU] = &acm_sys_tcu, + [MASTER_GEM_NOC_CFG] = &qhm_gemnoc_cfg, + [MASTER_COMPUTE_NOC] = &qnm_cmpnoc, + [MASTER_MNOC_HF_MEM_NOC] = &qnm_mnoc_hf, + [MASTER_MNOC_SF_MEM_NOC] = &qnm_mnoc_sf, + [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc, + [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf, + [MASTER_GFX3D] = &qxm_gpu, + [SLAVE_MSS_PROC_MS_MPU_CFG] = &qhs_mdsp_ms_mpu_cfg, + [SLAVE_GEM_NOC_SNOC] = &qns_gem_noc_snoc, + [SLAVE_LLCC] = &qns_llcc, + [SLAVE_SERVICE_GEM_NOC] = &srvc_gemnoc, +}; + +static struct qcom_icc_desc sc7180_gem_noc = { + .nodes = gem_noc_nodes, + .num_nodes = ARRAY_SIZE(gem_noc_nodes), + .bcms = gem_noc_bcms, + .num_bcms = ARRAY_SIZE(gem_noc_bcms), +}; + +static struct qcom_icc_bcm *mc_virt_bcms[] = { + &bcm_acv, + &bcm_mc0, +}; + +static struct qcom_icc_node *mc_virt_nodes[] = { + [MASTER_LLCC] = &llcc_mc, + [SLAVE_EBI1] = &ebi, +}; + +static struct qcom_icc_desc sc7180_mc_virt = { + .nodes = mc_virt_nodes, + .num_nodes = ARRAY_SIZE(mc_virt_nodes), + .bcms = mc_virt_bcms, + .num_bcms = ARRAY_SIZE(mc_virt_bcms), +}; + +static struct qcom_icc_bcm *mmss_noc_bcms[] = { + &bcm_mm0, + &bcm_mm1, + &bcm_mm2, +}; + +static struct qcom_icc_node *mmss_noc_nodes[] = { + [MASTER_CNOC_MNOC_CFG] = &qhm_mnoc_cfg, + [MASTER_CAMNOC_HF0] = &qxm_camnoc_hf0, + [MASTER_CAMNOC_HF1] = &qxm_camnoc_hf1, + [MASTER_CAMNOC_SF] = &qxm_camnoc_sf, + [MASTER_MDP0] = &qxm_mdp0, + [MASTER_ROTATOR] = &qxm_rot, + [MASTER_VIDEO_P0] = &qxm_venus0, + [MASTER_VIDEO_PROC] = &qxm_venus_arm9, + [SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf, + [SLAVE_MNOC_SF_MEM_NOC] = &qns_mem_noc_sf, + [SLAVE_SERVICE_MNOC] = &srvc_mnoc, +}; + +static struct qcom_icc_desc sc7180_mmss_noc = { + .nodes = mmss_noc_nodes, + .num_nodes = ARRAY_SIZE(mmss_noc_nodes), + .bcms = mmss_noc_bcms, + .num_bcms = ARRAY_SIZE(mmss_noc_bcms), +}; + +static struct qcom_icc_node *npu_noc_nodes[] = { + [MASTER_NPU_SYS] = &amm_npu_sys, + [MASTER_NPU_NOC_CFG] = &qhm_npu_cfg, + [SLAVE_NPU_CAL_DP0] = &qhs_cal_dp0, + [SLAVE_NPU_CP] = &qhs_cp, + [SLAVE_NPU_INT_DMA_BWMON_CFG] = &qhs_dma_bwmon, + [SLAVE_NPU_DPM] = &qhs_dpm, + [SLAVE_ISENSE_CFG] = &qhs_isense, + [SLAVE_NPU_LLM_CFG] = &qhs_llm, + [SLAVE_NPU_TCM] = &qhs_tcm, + [SLAVE_NPU_COMPUTE_NOC] = &qns_npu_sys, + [SLAVE_SERVICE_NPU_NOC] = &srvc_noc, +}; + +static struct qcom_icc_desc sc7180_npu_noc = { + .nodes = npu_noc_nodes, + .num_nodes = ARRAY_SIZE(npu_noc_nodes), +}; + +static struct qcom_icc_bcm *qup_virt_bcms[] = { + &bcm_qup0, +}; + +static struct qcom_icc_node *qup_virt_nodes[] = { + [MASTER_QUP_CORE_0] = &qup_core_master_1, + [MASTER_QUP_CORE_1] = &qup_core_master_2, + [SLAVE_QUP_CORE_0] = &qup_core_slave_1, + [SLAVE_QUP_CORE_1] = &qup_core_slave_2, +}; + +static struct qcom_icc_desc sc7180_qup_virt = { + .nodes = qup_virt_nodes, + .num_nodes = ARRAY_SIZE(qup_virt_nodes), + .bcms = qup_virt_bcms, + .num_bcms = ARRAY_SIZE(qup_virt_bcms), +}; + +static struct qcom_icc_bcm *system_noc_bcms[] = { + &bcm_sn0, + &bcm_sn1, + &bcm_sn2, + &bcm_sn3, + &bcm_sn4, + &bcm_sn7, + &bcm_sn9, + &bcm_sn12, +}; + +static struct qcom_icc_node *system_noc_nodes[] = { + [MASTER_SNOC_CFG] = &qhm_snoc_cfg, + [MASTER_A1NOC_SNOC] = &qnm_aggre1_noc, + [MASTER_A2NOC_SNOC] = &qnm_aggre2_noc, + [MASTER_GEM_NOC_SNOC] = &qnm_gemnoc, + [MASTER_PIMEM] = &qxm_pimem, + [SLAVE_APPSS] = &qhs_apss, + [SLAVE_SNOC_CNOC] = &qns_cnoc, + [SLAVE_SNOC_GEM_NOC_GC] = &qns_gemnoc_gc, + [SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf, + [SLAVE_IMEM] = &qxs_imem, + [SLAVE_PIMEM] = &qxs_pimem, + [SLAVE_SERVICE_SNOC] = &srvc_snoc, + [SLAVE_QDSS_STM] = &xs_qdss_stm, + [SLAVE_TCU] = &xs_sys_tcu_cfg, +}; + +static struct qcom_icc_desc sc7180_system_noc = { + .nodes = system_noc_nodes, + .num_nodes = ARRAY_SIZE(system_noc_nodes), + .bcms = system_noc_bcms, + .num_bcms = ARRAY_SIZE(system_noc_bcms), +}; + +static int qnoc_probe(struct platform_device *pdev) +{ + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->pre_aggregate = qcom_icc_pre_aggregate; + provider->aggregate = qcom_icc_aggregate; + provider->xlate_extended = qcom_icc_xlate_extended; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + qp->dev = &pdev->dev; + qp->bcms = desc->bcms; + qp->num_bcms = desc->num_bcms; + + qp->voter = of_bcm_voter_get(qp->dev, NULL); + if (IS_ERR(qp->voter)) + return PTR_ERR(qp->voter); + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < qp->num_bcms; i++) + qcom_icc_bcm_init(qp->bcms[i], &pdev->dev); + + for (i = 0; i < num_nodes; i++) { + size_t j; + + if (!qnodes[i]) + continue; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qnoc_of_match[] = { + { .compatible = "qcom,sc7180-aggre1-noc", + .data = &sc7180_aggre1_noc}, + { .compatible = "qcom,sc7180-aggre2-noc", + .data = &sc7180_aggre2_noc}, + { .compatible = "qcom,sc7180-camnoc-virt", + .data = &sc7180_camnoc_virt}, + { .compatible = "qcom,sc7180-compute-noc", + .data = &sc7180_compute_noc}, + { .compatible = "qcom,sc7180-config-noc", + .data = &sc7180_config_noc}, + { .compatible = "qcom,sc7180-dc-noc", + .data = &sc7180_dc_noc}, + { .compatible = "qcom,sc7180-gem-noc", + .data = &sc7180_gem_noc}, + { .compatible = "qcom,sc7180-mc-virt", + .data = &sc7180_mc_virt}, + { .compatible = "qcom,sc7180-mmss-noc", + .data = &sc7180_mmss_noc}, + { .compatible = "qcom,sc7180-npu-noc", + .data = &sc7180_npu_noc}, + { .compatible = "qcom,sc7180-qup-virt", + .data = &sc7180_qup_virt}, + { .compatible = "qcom,sc7180-system-noc", + .data = &sc7180_system_noc}, + { } +}; +MODULE_DEVICE_TABLE(of, qnoc_of_match); + +static struct platform_driver qnoc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-sc7180", + .of_match_table = qnoc_of_match, + .sync_state = icc_sync_state, + }, +}; +module_platform_driver(qnoc_driver); + +MODULE_DESCRIPTION("Qualcomm SC7180 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sc7180.h b/drivers/interconnect/qcom/sc7180.h new file mode 100644 index 000000000..c6212a10c --- /dev/null +++ b/drivers/interconnect/qcom/sc7180.h @@ -0,0 +1,151 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm #define SC7180 interconnect IDs + * + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SC7180_H +#define __DRIVERS_INTERCONNECT_QCOM_SC7180_H + +#define SC7180_MASTER_APPSS_PROC 0 +#define SC7180_MASTER_SYS_TCU 1 +#define SC7180_MASTER_NPU_SYS 2 +#define SC7180_MASTER_IPA_CORE 3 +#define SC7180_MASTER_LLCC 4 +#define SC7180_MASTER_A1NOC_CFG 5 +#define SC7180_MASTER_A2NOC_CFG 6 +#define SC7180_MASTER_CNOC_DC_NOC 7 +#define SC7180_MASTER_GEM_NOC_CFG 8 +#define SC7180_MASTER_CNOC_MNOC_CFG 9 +#define SC7180_MASTER_NPU_NOC_CFG 10 +#define SC7180_MASTER_QDSS_BAM 11 +#define SC7180_MASTER_QSPI 12 +#define SC7180_MASTER_QUP_0 13 +#define SC7180_MASTER_QUP_1 14 +#define SC7180_MASTER_SNOC_CFG 15 +#define SC7180_MASTER_A1NOC_SNOC 16 +#define SC7180_MASTER_A2NOC_SNOC 17 +#define SC7180_MASTER_COMPUTE_NOC 18 +#define SC7180_MASTER_GEM_NOC_SNOC 19 +#define SC7180_MASTER_MNOC_HF_MEM_NOC 20 +#define SC7180_MASTER_MNOC_SF_MEM_NOC 21 +#define SC7180_MASTER_NPU 22 +#define SC7180_MASTER_SNOC_CNOC 23 +#define SC7180_MASTER_SNOC_GC_MEM_NOC 24 +#define SC7180_MASTER_SNOC_SF_MEM_NOC 25 +#define SC7180_MASTER_QUP_CORE_0 26 +#define SC7180_MASTER_QUP_CORE_1 27 +#define SC7180_MASTER_CAMNOC_HF0 28 +#define SC7180_MASTER_CAMNOC_HF1 29 +#define SC7180_MASTER_CAMNOC_HF0_UNCOMP 30 +#define SC7180_MASTER_CAMNOC_HF1_UNCOMP 31 +#define SC7180_MASTER_CAMNOC_SF 32 +#define SC7180_MASTER_CAMNOC_SF_UNCOMP 33 +#define SC7180_MASTER_CRYPTO 34 +#define SC7180_MASTER_GFX3D 35 +#define SC7180_MASTER_IPA 36 +#define SC7180_MASTER_MDP0 37 +#define SC7180_MASTER_NPU_PROC 38 +#define SC7180_MASTER_PIMEM 39 +#define SC7180_MASTER_ROTATOR 40 +#define SC7180_MASTER_VIDEO_P0 41 +#define SC7180_MASTER_VIDEO_PROC 42 +#define SC7180_MASTER_QDSS_DAP 43 +#define SC7180_MASTER_QDSS_ETR 44 +#define SC7180_MASTER_SDCC_2 45 +#define SC7180_MASTER_UFS_MEM 46 +#define SC7180_MASTER_USB3 47 +#define SC7180_MASTER_EMMC 48 +#define SC7180_SLAVE_EBI1 49 +#define SC7180_SLAVE_IPA_CORE 50 +#define SC7180_SLAVE_A1NOC_CFG 51 +#define SC7180_SLAVE_A2NOC_CFG 52 +#define SC7180_SLAVE_AHB2PHY_SOUTH 53 +#define SC7180_SLAVE_AHB2PHY_CENTER 54 +#define SC7180_SLAVE_AOP 55 +#define SC7180_SLAVE_AOSS 56 +#define SC7180_SLAVE_APPSS 57 +#define SC7180_SLAVE_BOOT_ROM 58 +#define SC7180_SLAVE_NPU_CAL_DP0 59 +#define SC7180_SLAVE_CAMERA_CFG 60 +#define SC7180_SLAVE_CAMERA_NRT_THROTTLE_CFG 61 +#define SC7180_SLAVE_CAMERA_RT_THROTTLE_CFG 62 +#define SC7180_SLAVE_CLK_CTL 63 +#define SC7180_SLAVE_NPU_CP 64 +#define SC7180_SLAVE_RBCPR_CX_CFG 65 +#define SC7180_SLAVE_RBCPR_MX_CFG 66 +#define SC7180_SLAVE_CRYPTO_0_CFG 67 +#define SC7180_SLAVE_DCC_CFG 68 +#define SC7180_SLAVE_CNOC_DDRSS 69 +#define SC7180_SLAVE_DISPLAY_CFG 70 +#define SC7180_SLAVE_DISPLAY_RT_THROTTLE_CFG 71 +#define SC7180_SLAVE_DISPLAY_THROTTLE_CFG 72 +#define SC7180_SLAVE_NPU_INT_DMA_BWMON_CFG 73 +#define SC7180_SLAVE_NPU_DPM 74 +#define SC7180_SLAVE_EMMC_CFG 75 +#define SC7180_SLAVE_GEM_NOC_CFG 76 +#define SC7180_SLAVE_GLM 77 +#define SC7180_SLAVE_GFX3D_CFG 78 +#define SC7180_SLAVE_IMEM_CFG 79 +#define SC7180_SLAVE_IPA_CFG 80 +#define SC7180_SLAVE_ISENSE_CFG 81 +#define SC7180_SLAVE_LLCC_CFG 82 +#define SC7180_SLAVE_NPU_LLM_CFG 83 +#define SC7180_SLAVE_MSS_PROC_MS_MPU_CFG 84 +#define SC7180_SLAVE_CNOC_MNOC_CFG 85 +#define SC7180_SLAVE_CNOC_MSS 86 +#define SC7180_SLAVE_NPU_CFG 87 +#define SC7180_SLAVE_NPU_DMA_BWMON_CFG 88 +#define SC7180_SLAVE_NPU_PROC_BWMON_CFG 89 +#define SC7180_SLAVE_PDM 90 +#define SC7180_SLAVE_PIMEM_CFG 91 +#define SC7180_SLAVE_PRNG 92 +#define SC7180_SLAVE_QDSS_CFG 93 +#define SC7180_SLAVE_QM_CFG 94 +#define SC7180_SLAVE_QM_MPU_CFG 95 +#define SC7180_SLAVE_QSPI_0 96 +#define SC7180_SLAVE_QUP_0 97 +#define SC7180_SLAVE_QUP_1 98 +#define SC7180_SLAVE_SDCC_2 99 +#define SC7180_SLAVE_SECURITY 100 +#define SC7180_SLAVE_SNOC_CFG 101 +#define SC7180_SLAVE_NPU_TCM 102 +#define SC7180_SLAVE_TCSR 103 +#define SC7180_SLAVE_TLMM_WEST 104 +#define SC7180_SLAVE_TLMM_NORTH 105 +#define SC7180_SLAVE_TLMM_SOUTH 106 +#define SC7180_SLAVE_UFS_MEM_CFG 107 +#define SC7180_SLAVE_USB3 108 +#define SC7180_SLAVE_VENUS_CFG 109 +#define SC7180_SLAVE_VENUS_THROTTLE_CFG 110 +#define SC7180_SLAVE_VSENSE_CTRL_CFG 111 +#define SC7180_SLAVE_A1NOC_SNOC 112 +#define SC7180_SLAVE_A2NOC_SNOC 113 +#define SC7180_SLAVE_CAMNOC_UNCOMP 114 +#define SC7180_SLAVE_CDSP_GEM_NOC 115 +#define SC7180_SLAVE_SNOC_CNOC 116 +#define SC7180_SLAVE_GEM_NOC_SNOC 117 +#define SC7180_SLAVE_SNOC_GEM_NOC_GC 118 +#define SC7180_SLAVE_SNOC_GEM_NOC_SF 119 +#define SC7180_SLAVE_LLCC 120 +#define SC7180_SLAVE_MNOC_HF_MEM_NOC 121 +#define SC7180_SLAVE_MNOC_SF_MEM_NOC 122 +#define SC7180_SLAVE_NPU_COMPUTE_NOC 123 +#define SC7180_SLAVE_QUP_CORE_0 124 +#define SC7180_SLAVE_QUP_CORE_1 125 +#define SC7180_SLAVE_IMEM 126 +#define SC7180_SLAVE_PIMEM 127 +#define SC7180_SLAVE_SERVICE_A1NOC 128 +#define SC7180_SLAVE_SERVICE_A2NOC 129 +#define SC7180_SLAVE_SERVICE_CNOC 130 +#define SC7180_SLAVE_SERVICE_GEM_NOC 131 +#define SC7180_SLAVE_SERVICE_MNOC 132 +#define SC7180_SLAVE_SERVICE_NPU_NOC 133 +#define SC7180_SLAVE_SERVICE_SNOC 134 +#define SC7180_SLAVE_QDSS_STM 135 +#define SC7180_SLAVE_TCU 136 +#define SC7180_MASTER_OSM_L3_APPS 137 +#define SC7180_SLAVE_OSM_L3 138 + +#endif diff --git a/drivers/interconnect/qcom/sdm845.c b/drivers/interconnect/qcom/sdm845.c new file mode 100644 index 000000000..5304aea3b --- /dev/null +++ b/drivers/interconnect/qcom/sdm845.c @@ -0,0 +1,569 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. + */ + +#include <linux/device.h> +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of_device.h> + +#include <dt-bindings/interconnect/qcom,sdm845.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" +#include "sdm845.h" + +DEFINE_QNODE(qhm_a1noc_cfg, SDM845_MASTER_A1NOC_CFG, 1, 4, SDM845_SLAVE_SERVICE_A1NOC); +DEFINE_QNODE(qhm_qup1, SDM845_MASTER_BLSP_1, 1, 4, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(qhm_tsif, SDM845_MASTER_TSIF, 1, 4, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_sdc2, SDM845_MASTER_SDCC_2, 1, 8, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_sdc4, SDM845_MASTER_SDCC_4, 1, 8, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_ufs_card, SDM845_MASTER_UFS_CARD, 1, 8, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_ufs_mem, SDM845_MASTER_UFS_MEM, 1, 8, SDM845_SLAVE_A1NOC_SNOC); +DEFINE_QNODE(xm_pcie_0, SDM845_MASTER_PCIE_0, 1, 8, SDM845_SLAVE_ANOC_PCIE_A1NOC_SNOC); +DEFINE_QNODE(qhm_a2noc_cfg, SDM845_MASTER_A2NOC_CFG, 1, 4, SDM845_SLAVE_SERVICE_A2NOC); +DEFINE_QNODE(qhm_qdss_bam, SDM845_MASTER_QDSS_BAM, 1, 4, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qhm_qup2, SDM845_MASTER_BLSP_2, 1, 4, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qnm_cnoc, SDM845_MASTER_CNOC_A2NOC, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_crypto, SDM845_MASTER_CRYPTO, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_ipa, SDM845_MASTER_IPA, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(xm_pcie3_1, SDM845_MASTER_PCIE_1, 1, 8, SDM845_SLAVE_ANOC_PCIE_SNOC); +DEFINE_QNODE(xm_qdss_etr, SDM845_MASTER_QDSS_ETR, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(xm_usb3_0, SDM845_MASTER_USB3_0, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(xm_usb3_1, SDM845_MASTER_USB3_1, 1, 8, SDM845_SLAVE_A2NOC_SNOC); +DEFINE_QNODE(qxm_camnoc_hf0_uncomp, SDM845_MASTER_CAMNOC_HF0_UNCOMP, 1, 32, SDM845_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_hf1_uncomp, SDM845_MASTER_CAMNOC_HF1_UNCOMP, 1, 32, SDM845_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_sf_uncomp, SDM845_MASTER_CAMNOC_SF_UNCOMP, 1, 32, SDM845_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qhm_spdm, SDM845_MASTER_SPDM, 1, 4, SDM845_SLAVE_CNOC_A2NOC); +DEFINE_QNODE(qhm_tic, SDM845_MASTER_TIC, 1, 4, SDM845_SLAVE_A1NOC_CFG, SDM845_SLAVE_A2NOC_CFG, SDM845_SLAVE_AOP, SDM845_SLAVE_AOSS, SDM845_SLAVE_CAMERA_CFG, SDM845_SLAVE_CLK_CTL, SDM845_SLAVE_CDSP_CFG, SDM845_SLAVE_RBCPR_CX_CFG, SDM845_SLAVE_CRYPTO_0_CFG, SDM845_SLAVE_DCC_CFG, SDM845_SLAVE_CNOC_DDRSS, SDM845_SLAVE_DISPLAY_CFG, SDM845_SLAVE_GLM, SDM845_SLAVE_GFX3D_CFG, SDM845_SLAVE_IMEM_CFG, SDM845_SLAVE_IPA_CFG, SDM845_SLAVE_CNOC_MNOC_CFG, SDM845_SLAVE_PCIE_0_CFG, SDM845_SLAVE_PCIE_1_CFG, SDM845_SLAVE_PDM, SDM845_SLAVE_SOUTH_PHY_CFG, SDM845_SLAVE_PIMEM_CFG, SDM845_SLAVE_PRNG, SDM845_SLAVE_QDSS_CFG, SDM845_SLAVE_BLSP_2, SDM845_SLAVE_BLSP_1, SDM845_SLAVE_SDCC_2, SDM845_SLAVE_SDCC_4, SDM845_SLAVE_SNOC_CFG, SDM845_SLAVE_SPDM_WRAPPER, SDM845_SLAVE_SPSS_CFG, SDM845_SLAVE_TCSR, SDM845_SLAVE_TLMM_NORTH, SDM845_SLAVE_TLMM_SOUTH, SDM845_SLAVE_TSIF, SDM845_SLAVE_UFS_CARD_CFG, SDM845_SLAVE_UFS_MEM_CFG, SDM845_SLAVE_USB3_0, SDM845_SLAVE_USB3_1, SDM845_SLAVE_VENUS_CFG, SDM845_SLAVE_VSENSE_CTRL_CFG, SDM845_SLAVE_CNOC_A2NOC, SDM845_SLAVE_SERVICE_CNOC); +DEFINE_QNODE(qnm_snoc, SDM845_MASTER_SNOC_CNOC, 1, 8, SDM845_SLAVE_A1NOC_CFG, SDM845_SLAVE_A2NOC_CFG, SDM845_SLAVE_AOP, SDM845_SLAVE_AOSS, SDM845_SLAVE_CAMERA_CFG, SDM845_SLAVE_CLK_CTL, SDM845_SLAVE_CDSP_CFG, SDM845_SLAVE_RBCPR_CX_CFG, SDM845_SLAVE_CRYPTO_0_CFG, SDM845_SLAVE_DCC_CFG, SDM845_SLAVE_CNOC_DDRSS, SDM845_SLAVE_DISPLAY_CFG, SDM845_SLAVE_GLM, SDM845_SLAVE_GFX3D_CFG, SDM845_SLAVE_IMEM_CFG, SDM845_SLAVE_IPA_CFG, SDM845_SLAVE_CNOC_MNOC_CFG, SDM845_SLAVE_PCIE_0_CFG, SDM845_SLAVE_PCIE_1_CFG, SDM845_SLAVE_PDM, SDM845_SLAVE_SOUTH_PHY_CFG, SDM845_SLAVE_PIMEM_CFG, SDM845_SLAVE_PRNG, SDM845_SLAVE_QDSS_CFG, SDM845_SLAVE_BLSP_2, SDM845_SLAVE_BLSP_1, SDM845_SLAVE_SDCC_2, SDM845_SLAVE_SDCC_4, SDM845_SLAVE_SNOC_CFG, SDM845_SLAVE_SPDM_WRAPPER, SDM845_SLAVE_SPSS_CFG, SDM845_SLAVE_TCSR, SDM845_SLAVE_TLMM_NORTH, SDM845_SLAVE_TLMM_SOUTH, SDM845_SLAVE_TSIF, SDM845_SLAVE_UFS_CARD_CFG, SDM845_SLAVE_UFS_MEM_CFG, SDM845_SLAVE_USB3_0, SDM845_SLAVE_USB3_1, SDM845_SLAVE_VENUS_CFG, SDM845_SLAVE_VSENSE_CTRL_CFG, SDM845_SLAVE_SERVICE_CNOC); +DEFINE_QNODE(xm_qdss_dap, SDM845_MASTER_QDSS_DAP, 1, 8, SDM845_SLAVE_A1NOC_CFG, SDM845_SLAVE_A2NOC_CFG, SDM845_SLAVE_AOP, SDM845_SLAVE_AOSS, SDM845_SLAVE_CAMERA_CFG, SDM845_SLAVE_CLK_CTL, SDM845_SLAVE_CDSP_CFG, SDM845_SLAVE_RBCPR_CX_CFG, SDM845_SLAVE_CRYPTO_0_CFG, SDM845_SLAVE_DCC_CFG, SDM845_SLAVE_CNOC_DDRSS, SDM845_SLAVE_DISPLAY_CFG, SDM845_SLAVE_GLM, SDM845_SLAVE_GFX3D_CFG, SDM845_SLAVE_IMEM_CFG, SDM845_SLAVE_IPA_CFG, SDM845_SLAVE_CNOC_MNOC_CFG, SDM845_SLAVE_PCIE_0_CFG, SDM845_SLAVE_PCIE_1_CFG, SDM845_SLAVE_PDM, SDM845_SLAVE_SOUTH_PHY_CFG, SDM845_SLAVE_PIMEM_CFG, SDM845_SLAVE_PRNG, SDM845_SLAVE_QDSS_CFG, SDM845_SLAVE_BLSP_2, SDM845_SLAVE_BLSP_1, SDM845_SLAVE_SDCC_2, SDM845_SLAVE_SDCC_4, SDM845_SLAVE_SNOC_CFG, SDM845_SLAVE_SPDM_WRAPPER, SDM845_SLAVE_SPSS_CFG, SDM845_SLAVE_TCSR, SDM845_SLAVE_TLMM_NORTH, SDM845_SLAVE_TLMM_SOUTH, SDM845_SLAVE_TSIF, SDM845_SLAVE_UFS_CARD_CFG, SDM845_SLAVE_UFS_MEM_CFG, SDM845_SLAVE_USB3_0, SDM845_SLAVE_USB3_1, SDM845_SLAVE_VENUS_CFG, SDM845_SLAVE_VSENSE_CTRL_CFG, SDM845_SLAVE_CNOC_A2NOC, SDM845_SLAVE_SERVICE_CNOC); +DEFINE_QNODE(qhm_cnoc, SDM845_MASTER_CNOC_DC_NOC, 1, 4, SDM845_SLAVE_LLCC_CFG, SDM845_SLAVE_MEM_NOC_CFG); +DEFINE_QNODE(acm_l3, SDM845_MASTER_APPSS_PROC, 1, 16, SDM845_SLAVE_GNOC_SNOC, SDM845_SLAVE_GNOC_MEM_NOC, SDM845_SLAVE_SERVICE_GNOC); +DEFINE_QNODE(pm_gnoc_cfg, SDM845_MASTER_GNOC_CFG, 1, 4, SDM845_SLAVE_SERVICE_GNOC); +DEFINE_QNODE(llcc_mc, SDM845_MASTER_LLCC, 4, 4, SDM845_SLAVE_EBI1); +DEFINE_QNODE(acm_tcu, SDM845_MASTER_TCU_0, 1, 8, SDM845_SLAVE_MEM_NOC_GNOC, SDM845_SLAVE_LLCC, SDM845_SLAVE_MEM_NOC_SNOC); +DEFINE_QNODE(qhm_memnoc_cfg, SDM845_MASTER_MEM_NOC_CFG, 1, 4, SDM845_SLAVE_MSS_PROC_MS_MPU_CFG, SDM845_SLAVE_SERVICE_MEM_NOC); +DEFINE_QNODE(qnm_apps, SDM845_MASTER_GNOC_MEM_NOC, 2, 32, SDM845_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_hf, SDM845_MASTER_MNOC_HF_MEM_NOC, 2, 32, SDM845_SLAVE_MEM_NOC_GNOC, SDM845_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_sf, SDM845_MASTER_MNOC_SF_MEM_NOC, 1, 32, SDM845_SLAVE_MEM_NOC_GNOC, SDM845_SLAVE_LLCC, SDM845_SLAVE_MEM_NOC_SNOC); +DEFINE_QNODE(qnm_snoc_gc, SDM845_MASTER_SNOC_GC_MEM_NOC, 1, 8, SDM845_SLAVE_LLCC); +DEFINE_QNODE(qnm_snoc_sf, SDM845_MASTER_SNOC_SF_MEM_NOC, 1, 16, SDM845_SLAVE_MEM_NOC_GNOC, SDM845_SLAVE_LLCC); +DEFINE_QNODE(qxm_gpu, SDM845_MASTER_GFX3D, 2, 32, SDM845_SLAVE_MEM_NOC_GNOC, SDM845_SLAVE_LLCC, SDM845_SLAVE_MEM_NOC_SNOC); +DEFINE_QNODE(qhm_mnoc_cfg, SDM845_MASTER_CNOC_MNOC_CFG, 1, 4, SDM845_SLAVE_SERVICE_MNOC); +DEFINE_QNODE(qxm_camnoc_hf0, SDM845_MASTER_CAMNOC_HF0, 1, 32, SDM845_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_hf1, SDM845_MASTER_CAMNOC_HF1, 1, 32, SDM845_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_sf, SDM845_MASTER_CAMNOC_SF, 1, 32, SDM845_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_mdp0, SDM845_MASTER_MDP0, 1, 32, SDM845_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_mdp1, SDM845_MASTER_MDP1, 1, 32, SDM845_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_rot, SDM845_MASTER_ROTATOR, 1, 32, SDM845_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus0, SDM845_MASTER_VIDEO_P0, 1, 32, SDM845_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus1, SDM845_MASTER_VIDEO_P1, 1, 32, SDM845_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus_arm9, SDM845_MASTER_VIDEO_PROC, 1, 8, SDM845_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qhm_snoc_cfg, SDM845_MASTER_SNOC_CFG, 1, 4, SDM845_SLAVE_SERVICE_SNOC); +DEFINE_QNODE(qnm_aggre1_noc, SDM845_MASTER_A1NOC_SNOC, 1, 16, SDM845_SLAVE_APPSS, SDM845_SLAVE_SNOC_CNOC, SDM845_SLAVE_SNOC_MEM_NOC_SF, SDM845_SLAVE_IMEM, SDM845_SLAVE_PIMEM, SDM845_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_aggre2_noc, SDM845_MASTER_A2NOC_SNOC, 1, 16, SDM845_SLAVE_APPSS, SDM845_SLAVE_SNOC_CNOC, SDM845_SLAVE_SNOC_MEM_NOC_SF, SDM845_SLAVE_IMEM, SDM845_SLAVE_PCIE_0, SDM845_SLAVE_PCIE_1, SDM845_SLAVE_PIMEM, SDM845_SLAVE_QDSS_STM, SDM845_SLAVE_TCU); +DEFINE_QNODE(qnm_gladiator_sodv, SDM845_MASTER_GNOC_SNOC, 1, 8, SDM845_SLAVE_APPSS, SDM845_SLAVE_SNOC_CNOC, SDM845_SLAVE_IMEM, SDM845_SLAVE_PCIE_0, SDM845_SLAVE_PCIE_1, SDM845_SLAVE_PIMEM, SDM845_SLAVE_QDSS_STM, SDM845_SLAVE_TCU); +DEFINE_QNODE(qnm_memnoc, SDM845_MASTER_MEM_NOC_SNOC, 1, 8, SDM845_SLAVE_APPSS, SDM845_SLAVE_SNOC_CNOC, SDM845_SLAVE_IMEM, SDM845_SLAVE_PIMEM, SDM845_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_pcie_anoc, SDM845_MASTER_ANOC_PCIE_SNOC, 1, 16, SDM845_SLAVE_APPSS, SDM845_SLAVE_SNOC_CNOC, SDM845_SLAVE_SNOC_MEM_NOC_SF, SDM845_SLAVE_IMEM, SDM845_SLAVE_QDSS_STM); +DEFINE_QNODE(qxm_pimem, SDM845_MASTER_PIMEM, 1, 8, SDM845_SLAVE_SNOC_MEM_NOC_GC, SDM845_SLAVE_IMEM); +DEFINE_QNODE(xm_gic, SDM845_MASTER_GIC, 1, 8, SDM845_SLAVE_SNOC_MEM_NOC_GC, SDM845_SLAVE_IMEM); +DEFINE_QNODE(qns_a1noc_snoc, SDM845_SLAVE_A1NOC_SNOC, 1, 16, SDM845_MASTER_A1NOC_SNOC); +DEFINE_QNODE(srvc_aggre1_noc, SDM845_SLAVE_SERVICE_A1NOC, 1, 4, 0); +DEFINE_QNODE(qns_pcie_a1noc_snoc, SDM845_SLAVE_ANOC_PCIE_A1NOC_SNOC, 1, 16, SDM845_MASTER_ANOC_PCIE_SNOC); +DEFINE_QNODE(qns_a2noc_snoc, SDM845_SLAVE_A2NOC_SNOC, 1, 16, SDM845_MASTER_A2NOC_SNOC); +DEFINE_QNODE(qns_pcie_snoc, SDM845_SLAVE_ANOC_PCIE_SNOC, 1, 16, SDM845_MASTER_ANOC_PCIE_SNOC); +DEFINE_QNODE(srvc_aggre2_noc, SDM845_SLAVE_SERVICE_A2NOC, 1, 4); +DEFINE_QNODE(qns_camnoc_uncomp, SDM845_SLAVE_CAMNOC_UNCOMP, 1, 32); +DEFINE_QNODE(qhs_a1_noc_cfg, SDM845_SLAVE_A1NOC_CFG, 1, 4, SDM845_MASTER_A1NOC_CFG); +DEFINE_QNODE(qhs_a2_noc_cfg, SDM845_SLAVE_A2NOC_CFG, 1, 4, SDM845_MASTER_A2NOC_CFG); +DEFINE_QNODE(qhs_aop, SDM845_SLAVE_AOP, 1, 4); +DEFINE_QNODE(qhs_aoss, SDM845_SLAVE_AOSS, 1, 4); +DEFINE_QNODE(qhs_camera_cfg, SDM845_SLAVE_CAMERA_CFG, 1, 4); +DEFINE_QNODE(qhs_clk_ctl, SDM845_SLAVE_CLK_CTL, 1, 4); +DEFINE_QNODE(qhs_compute_dsp_cfg, SDM845_SLAVE_CDSP_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_cx, SDM845_SLAVE_RBCPR_CX_CFG, 1, 4); +DEFINE_QNODE(qhs_crypto0_cfg, SDM845_SLAVE_CRYPTO_0_CFG, 1, 4); +DEFINE_QNODE(qhs_dcc_cfg, SDM845_SLAVE_DCC_CFG, 1, 4, SDM845_MASTER_CNOC_DC_NOC); +DEFINE_QNODE(qhs_ddrss_cfg, SDM845_SLAVE_CNOC_DDRSS, 1, 4); +DEFINE_QNODE(qhs_display_cfg, SDM845_SLAVE_DISPLAY_CFG, 1, 4); +DEFINE_QNODE(qhs_glm, SDM845_SLAVE_GLM, 1, 4); +DEFINE_QNODE(qhs_gpuss_cfg, SDM845_SLAVE_GFX3D_CFG, 1, 8); +DEFINE_QNODE(qhs_imem_cfg, SDM845_SLAVE_IMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_ipa, SDM845_SLAVE_IPA_CFG, 1, 4); +DEFINE_QNODE(qhs_mnoc_cfg, SDM845_SLAVE_CNOC_MNOC_CFG, 1, 4, SDM845_MASTER_CNOC_MNOC_CFG); +DEFINE_QNODE(qhs_pcie0_cfg, SDM845_SLAVE_PCIE_0_CFG, 1, 4); +DEFINE_QNODE(qhs_pcie_gen3_cfg, SDM845_SLAVE_PCIE_1_CFG, 1, 4); +DEFINE_QNODE(qhs_pdm, SDM845_SLAVE_PDM, 1, 4); +DEFINE_QNODE(qhs_phy_refgen_south, SDM845_SLAVE_SOUTH_PHY_CFG, 1, 4); +DEFINE_QNODE(qhs_pimem_cfg, SDM845_SLAVE_PIMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_prng, SDM845_SLAVE_PRNG, 1, 4); +DEFINE_QNODE(qhs_qdss_cfg, SDM845_SLAVE_QDSS_CFG, 1, 4); +DEFINE_QNODE(qhs_qupv3_north, SDM845_SLAVE_BLSP_2, 1, 4); +DEFINE_QNODE(qhs_qupv3_south, SDM845_SLAVE_BLSP_1, 1, 4); +DEFINE_QNODE(qhs_sdc2, SDM845_SLAVE_SDCC_2, 1, 4); +DEFINE_QNODE(qhs_sdc4, SDM845_SLAVE_SDCC_4, 1, 4); +DEFINE_QNODE(qhs_snoc_cfg, SDM845_SLAVE_SNOC_CFG, 1, 4, SDM845_MASTER_SNOC_CFG); +DEFINE_QNODE(qhs_spdm, SDM845_SLAVE_SPDM_WRAPPER, 1, 4); +DEFINE_QNODE(qhs_spss_cfg, SDM845_SLAVE_SPSS_CFG, 1, 4); +DEFINE_QNODE(qhs_tcsr, SDM845_SLAVE_TCSR, 1, 4); +DEFINE_QNODE(qhs_tlmm_north, SDM845_SLAVE_TLMM_NORTH, 1, 4); +DEFINE_QNODE(qhs_tlmm_south, SDM845_SLAVE_TLMM_SOUTH, 1, 4); +DEFINE_QNODE(qhs_tsif, SDM845_SLAVE_TSIF, 1, 4); +DEFINE_QNODE(qhs_ufs_card_cfg, SDM845_SLAVE_UFS_CARD_CFG, 1, 4); +DEFINE_QNODE(qhs_ufs_mem_cfg, SDM845_SLAVE_UFS_MEM_CFG, 1, 4); +DEFINE_QNODE(qhs_usb3_0, SDM845_SLAVE_USB3_0, 1, 4); +DEFINE_QNODE(qhs_usb3_1, SDM845_SLAVE_USB3_1, 1, 4); +DEFINE_QNODE(qhs_venus_cfg, SDM845_SLAVE_VENUS_CFG, 1, 4); +DEFINE_QNODE(qhs_vsense_ctrl_cfg, SDM845_SLAVE_VSENSE_CTRL_CFG, 1, 4); +DEFINE_QNODE(qns_cnoc_a2noc, SDM845_SLAVE_CNOC_A2NOC, 1, 8, SDM845_MASTER_CNOC_A2NOC); +DEFINE_QNODE(srvc_cnoc, SDM845_SLAVE_SERVICE_CNOC, 1, 4); +DEFINE_QNODE(qhs_llcc, SDM845_SLAVE_LLCC_CFG, 1, 4); +DEFINE_QNODE(qhs_memnoc, SDM845_SLAVE_MEM_NOC_CFG, 1, 4, SDM845_MASTER_MEM_NOC_CFG); +DEFINE_QNODE(qns_gladiator_sodv, SDM845_SLAVE_GNOC_SNOC, 1, 8, SDM845_MASTER_GNOC_SNOC); +DEFINE_QNODE(qns_gnoc_memnoc, SDM845_SLAVE_GNOC_MEM_NOC, 2, 32, SDM845_MASTER_GNOC_MEM_NOC); +DEFINE_QNODE(srvc_gnoc, SDM845_SLAVE_SERVICE_GNOC, 1, 4); +DEFINE_QNODE(ebi, SDM845_SLAVE_EBI1, 4, 4); +DEFINE_QNODE(qhs_mdsp_ms_mpu_cfg, SDM845_SLAVE_MSS_PROC_MS_MPU_CFG, 1, 4); +DEFINE_QNODE(qns_apps_io, SDM845_SLAVE_MEM_NOC_GNOC, 1, 32); +DEFINE_QNODE(qns_llcc, SDM845_SLAVE_LLCC, 4, 16, SDM845_MASTER_LLCC); +DEFINE_QNODE(qns_memnoc_snoc, SDM845_SLAVE_MEM_NOC_SNOC, 1, 8, SDM845_MASTER_MEM_NOC_SNOC); +DEFINE_QNODE(srvc_memnoc, SDM845_SLAVE_SERVICE_MEM_NOC, 1, 4); +DEFINE_QNODE(qns2_mem_noc, SDM845_SLAVE_MNOC_SF_MEM_NOC, 1, 32, SDM845_MASTER_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qns_mem_noc_hf, SDM845_SLAVE_MNOC_HF_MEM_NOC, 2, 32, SDM845_MASTER_MNOC_HF_MEM_NOC); +DEFINE_QNODE(srvc_mnoc, SDM845_SLAVE_SERVICE_MNOC, 1, 4); +DEFINE_QNODE(qhs_apss, SDM845_SLAVE_APPSS, 1, 8); +DEFINE_QNODE(qns_cnoc, SDM845_SLAVE_SNOC_CNOC, 1, 8, SDM845_MASTER_SNOC_CNOC); +DEFINE_QNODE(qns_memnoc_gc, SDM845_SLAVE_SNOC_MEM_NOC_GC, 1, 8, SDM845_MASTER_SNOC_GC_MEM_NOC); +DEFINE_QNODE(qns_memnoc_sf, SDM845_SLAVE_SNOC_MEM_NOC_SF, 1, 16, SDM845_MASTER_SNOC_SF_MEM_NOC); +DEFINE_QNODE(qxs_imem, SDM845_SLAVE_IMEM, 1, 8); +DEFINE_QNODE(qxs_pcie, SDM845_SLAVE_PCIE_0, 1, 8); +DEFINE_QNODE(qxs_pcie_gen3, SDM845_SLAVE_PCIE_1, 1, 8); +DEFINE_QNODE(qxs_pimem, SDM845_SLAVE_PIMEM, 1, 8); +DEFINE_QNODE(srvc_snoc, SDM845_SLAVE_SERVICE_SNOC, 1, 4); +DEFINE_QNODE(xs_qdss_stm, SDM845_SLAVE_QDSS_STM, 1, 4); +DEFINE_QNODE(xs_sys_tcu_cfg, SDM845_SLAVE_TCU, 1, 8); + +DEFINE_QBCM(bcm_acv, "ACV", false, &ebi); +DEFINE_QBCM(bcm_mc0, "MC0", true, &ebi); +DEFINE_QBCM(bcm_sh0, "SH0", true, &qns_llcc); +DEFINE_QBCM(bcm_mm0, "MM0", false, &qns_mem_noc_hf); +DEFINE_QBCM(bcm_sh1, "SH1", false, &qns_apps_io); +DEFINE_QBCM(bcm_mm1, "MM1", true, &qxm_camnoc_hf0_uncomp, &qxm_camnoc_hf1_uncomp, &qxm_camnoc_sf_uncomp, &qxm_camnoc_hf0, &qxm_camnoc_hf1, &qxm_mdp0, &qxm_mdp1); +DEFINE_QBCM(bcm_sh2, "SH2", false, &qns_memnoc_snoc); +DEFINE_QBCM(bcm_mm2, "MM2", false, &qns2_mem_noc); +DEFINE_QBCM(bcm_sh3, "SH3", false, &acm_tcu); +DEFINE_QBCM(bcm_mm3, "MM3", false, &qxm_camnoc_sf, &qxm_rot, &qxm_venus0, &qxm_venus1, &qxm_venus_arm9); +DEFINE_QBCM(bcm_sh5, "SH5", false, &qnm_apps); +DEFINE_QBCM(bcm_sn0, "SN0", true, &qns_memnoc_sf); +DEFINE_QBCM(bcm_ce0, "CE0", false, &qxm_crypto); +DEFINE_QBCM(bcm_cn0, "CN0", false, &qhm_spdm, &qhm_tic, &qnm_snoc, &xm_qdss_dap, &qhs_a1_noc_cfg, &qhs_a2_noc_cfg, &qhs_aop, &qhs_aoss, &qhs_camera_cfg, &qhs_clk_ctl, &qhs_compute_dsp_cfg, &qhs_cpr_cx, &qhs_crypto0_cfg, &qhs_dcc_cfg, &qhs_ddrss_cfg, &qhs_display_cfg, &qhs_glm, &qhs_gpuss_cfg, &qhs_imem_cfg, &qhs_ipa, &qhs_mnoc_cfg, &qhs_pcie0_cfg, &qhs_pcie_gen3_cfg, &qhs_pdm, &qhs_phy_refgen_south, &qhs_pimem_cfg, &qhs_prng, &qhs_qdss_cfg, &qhs_qupv3_north, &qhs_qupv3_south, &qhs_sdc2, &qhs_sdc4, &qhs_snoc_cfg, &qhs_spdm, &qhs_spss_cfg, &qhs_tcsr, &qhs_tlmm_north, &qhs_tlmm_south, &qhs_tsif, &qhs_ufs_card_cfg, &qhs_ufs_mem_cfg, &qhs_usb3_0, &qhs_usb3_1, &qhs_venus_cfg, &qhs_vsense_ctrl_cfg, &qns_cnoc_a2noc, &srvc_cnoc); +DEFINE_QBCM(bcm_qup0, "QUP0", false, &qhm_qup1, &qhm_qup2); +DEFINE_QBCM(bcm_sn1, "SN1", false, &qxs_imem); +DEFINE_QBCM(bcm_sn2, "SN2", false, &qns_memnoc_gc); +DEFINE_QBCM(bcm_sn3, "SN3", false, &qns_cnoc); +DEFINE_QBCM(bcm_sn4, "SN4", false, &qxm_pimem); +DEFINE_QBCM(bcm_sn5, "SN5", false, &xs_qdss_stm); +DEFINE_QBCM(bcm_sn6, "SN6", false, &qhs_apss, &srvc_snoc, &xs_sys_tcu_cfg); +DEFINE_QBCM(bcm_sn7, "SN7", false, &qxs_pcie); +DEFINE_QBCM(bcm_sn8, "SN8", false, &qxs_pcie_gen3); +DEFINE_QBCM(bcm_sn9, "SN9", false, &srvc_aggre1_noc, &qnm_aggre1_noc); +DEFINE_QBCM(bcm_sn11, "SN11", false, &srvc_aggre2_noc, &qnm_aggre2_noc); +DEFINE_QBCM(bcm_sn12, "SN12", false, &qnm_gladiator_sodv, &xm_gic); +DEFINE_QBCM(bcm_sn14, "SN14", false, &qnm_pcie_anoc); +DEFINE_QBCM(bcm_sn15, "SN15", false, &qnm_memnoc); + +static struct qcom_icc_bcm *aggre1_noc_bcms[] = { + &bcm_sn9, +}; + +static struct qcom_icc_node *aggre1_noc_nodes[] = { + [MASTER_A1NOC_CFG] = &qhm_a1noc_cfg, + [MASTER_TSIF] = &qhm_tsif, + [MASTER_SDCC_2] = &xm_sdc2, + [MASTER_SDCC_4] = &xm_sdc4, + [MASTER_UFS_CARD] = &xm_ufs_card, + [MASTER_UFS_MEM] = &xm_ufs_mem, + [MASTER_PCIE_0] = &xm_pcie_0, + [SLAVE_A1NOC_SNOC] = &qns_a1noc_snoc, + [SLAVE_SERVICE_A1NOC] = &srvc_aggre1_noc, + [SLAVE_ANOC_PCIE_A1NOC_SNOC] = &qns_pcie_a1noc_snoc, +}; + +static const struct qcom_icc_desc sdm845_aggre1_noc = { + .nodes = aggre1_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre1_noc_nodes), + .bcms = aggre1_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre1_noc_bcms), +}; + +static struct qcom_icc_bcm *aggre2_noc_bcms[] = { + &bcm_ce0, + &bcm_sn11, + &bcm_qup0, +}; + +static struct qcom_icc_node *aggre2_noc_nodes[] = { + [MASTER_A2NOC_CFG] = &qhm_a2noc_cfg, + [MASTER_QDSS_BAM] = &qhm_qdss_bam, + [MASTER_CNOC_A2NOC] = &qnm_cnoc, + [MASTER_CRYPTO] = &qxm_crypto, + [MASTER_IPA] = &qxm_ipa, + [MASTER_PCIE_1] = &xm_pcie3_1, + [MASTER_QDSS_ETR] = &xm_qdss_etr, + [MASTER_USB3_0] = &xm_usb3_0, + [MASTER_USB3_1] = &xm_usb3_1, + [SLAVE_A2NOC_SNOC] = &qns_a2noc_snoc, + [SLAVE_ANOC_PCIE_SNOC] = &qns_pcie_snoc, + [SLAVE_SERVICE_A2NOC] = &srvc_aggre2_noc, +}; + +static const struct qcom_icc_desc sdm845_aggre2_noc = { + .nodes = aggre2_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre2_noc_nodes), + .bcms = aggre2_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre2_noc_bcms), +}; + +static struct qcom_icc_bcm *config_noc_bcms[] = { + &bcm_cn0, +}; + +static struct qcom_icc_node *config_noc_nodes[] = { + [MASTER_SPDM] = &qhm_spdm, + [MASTER_TIC] = &qhm_tic, + [MASTER_SNOC_CNOC] = &qnm_snoc, + [MASTER_QDSS_DAP] = &xm_qdss_dap, + [SLAVE_A1NOC_CFG] = &qhs_a1_noc_cfg, + [SLAVE_A2NOC_CFG] = &qhs_a2_noc_cfg, + [SLAVE_AOP] = &qhs_aop, + [SLAVE_AOSS] = &qhs_aoss, + [SLAVE_CAMERA_CFG] = &qhs_camera_cfg, + [SLAVE_CLK_CTL] = &qhs_clk_ctl, + [SLAVE_CDSP_CFG] = &qhs_compute_dsp_cfg, + [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx, + [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg, + [SLAVE_DCC_CFG] = &qhs_dcc_cfg, + [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg, + [SLAVE_DISPLAY_CFG] = &qhs_display_cfg, + [SLAVE_GLM] = &qhs_glm, + [SLAVE_GFX3D_CFG] = &qhs_gpuss_cfg, + [SLAVE_IMEM_CFG] = &qhs_imem_cfg, + [SLAVE_IPA_CFG] = &qhs_ipa, + [SLAVE_CNOC_MNOC_CFG] = &qhs_mnoc_cfg, + [SLAVE_PCIE_0_CFG] = &qhs_pcie0_cfg, + [SLAVE_PCIE_1_CFG] = &qhs_pcie_gen3_cfg, + [SLAVE_PDM] = &qhs_pdm, + [SLAVE_SOUTH_PHY_CFG] = &qhs_phy_refgen_south, + [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg, + [SLAVE_PRNG] = &qhs_prng, + [SLAVE_QDSS_CFG] = &qhs_qdss_cfg, + [SLAVE_BLSP_2] = &qhs_qupv3_north, + [SLAVE_BLSP_1] = &qhs_qupv3_south, + [SLAVE_SDCC_2] = &qhs_sdc2, + [SLAVE_SDCC_4] = &qhs_sdc4, + [SLAVE_SNOC_CFG] = &qhs_snoc_cfg, + [SLAVE_SPDM_WRAPPER] = &qhs_spdm, + [SLAVE_SPSS_CFG] = &qhs_spss_cfg, + [SLAVE_TCSR] = &qhs_tcsr, + [SLAVE_TLMM_NORTH] = &qhs_tlmm_north, + [SLAVE_TLMM_SOUTH] = &qhs_tlmm_south, + [SLAVE_TSIF] = &qhs_tsif, + [SLAVE_UFS_CARD_CFG] = &qhs_ufs_card_cfg, + [SLAVE_UFS_MEM_CFG] = &qhs_ufs_mem_cfg, + [SLAVE_USB3_0] = &qhs_usb3_0, + [SLAVE_USB3_1] = &qhs_usb3_1, + [SLAVE_VENUS_CFG] = &qhs_venus_cfg, + [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg, + [SLAVE_CNOC_A2NOC] = &qns_cnoc_a2noc, + [SLAVE_SERVICE_CNOC] = &srvc_cnoc, +}; + +static const struct qcom_icc_desc sdm845_config_noc = { + .nodes = config_noc_nodes, + .num_nodes = ARRAY_SIZE(config_noc_nodes), + .bcms = config_noc_bcms, + .num_bcms = ARRAY_SIZE(config_noc_bcms), +}; + +static struct qcom_icc_bcm *dc_noc_bcms[] = { +}; + +static struct qcom_icc_node *dc_noc_nodes[] = { + [MASTER_CNOC_DC_NOC] = &qhm_cnoc, + [SLAVE_LLCC_CFG] = &qhs_llcc, + [SLAVE_MEM_NOC_CFG] = &qhs_memnoc, +}; + +static const struct qcom_icc_desc sdm845_dc_noc = { + .nodes = dc_noc_nodes, + .num_nodes = ARRAY_SIZE(dc_noc_nodes), + .bcms = dc_noc_bcms, + .num_bcms = ARRAY_SIZE(dc_noc_bcms), +}; + +static struct qcom_icc_bcm *gladiator_noc_bcms[] = { +}; + +static struct qcom_icc_node *gladiator_noc_nodes[] = { + [MASTER_APPSS_PROC] = &acm_l3, + [MASTER_GNOC_CFG] = &pm_gnoc_cfg, + [SLAVE_GNOC_SNOC] = &qns_gladiator_sodv, + [SLAVE_GNOC_MEM_NOC] = &qns_gnoc_memnoc, + [SLAVE_SERVICE_GNOC] = &srvc_gnoc, +}; + +static const struct qcom_icc_desc sdm845_gladiator_noc = { + .nodes = gladiator_noc_nodes, + .num_nodes = ARRAY_SIZE(gladiator_noc_nodes), + .bcms = gladiator_noc_bcms, + .num_bcms = ARRAY_SIZE(gladiator_noc_bcms), +}; + +static struct qcom_icc_bcm *mem_noc_bcms[] = { + &bcm_mc0, + &bcm_acv, + &bcm_sh0, + &bcm_sh1, + &bcm_sh2, + &bcm_sh3, + &bcm_sh5, +}; + +static struct qcom_icc_node *mem_noc_nodes[] = { + [MASTER_TCU_0] = &acm_tcu, + [MASTER_MEM_NOC_CFG] = &qhm_memnoc_cfg, + [MASTER_GNOC_MEM_NOC] = &qnm_apps, + [MASTER_MNOC_HF_MEM_NOC] = &qnm_mnoc_hf, + [MASTER_MNOC_SF_MEM_NOC] = &qnm_mnoc_sf, + [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc, + [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf, + [MASTER_GFX3D] = &qxm_gpu, + [SLAVE_MSS_PROC_MS_MPU_CFG] = &qhs_mdsp_ms_mpu_cfg, + [SLAVE_MEM_NOC_GNOC] = &qns_apps_io, + [SLAVE_LLCC] = &qns_llcc, + [SLAVE_MEM_NOC_SNOC] = &qns_memnoc_snoc, + [SLAVE_SERVICE_MEM_NOC] = &srvc_memnoc, + [MASTER_LLCC] = &llcc_mc, + [SLAVE_EBI1] = &ebi, +}; + +static const struct qcom_icc_desc sdm845_mem_noc = { + .nodes = mem_noc_nodes, + .num_nodes = ARRAY_SIZE(mem_noc_nodes), + .bcms = mem_noc_bcms, + .num_bcms = ARRAY_SIZE(mem_noc_bcms), +}; + +static struct qcom_icc_bcm *mmss_noc_bcms[] = { + &bcm_mm0, + &bcm_mm1, + &bcm_mm2, + &bcm_mm3, +}; + +static struct qcom_icc_node *mmss_noc_nodes[] = { + [MASTER_CNOC_MNOC_CFG] = &qhm_mnoc_cfg, + [MASTER_CAMNOC_HF0] = &qxm_camnoc_hf0, + [MASTER_CAMNOC_HF1] = &qxm_camnoc_hf1, + [MASTER_CAMNOC_SF] = &qxm_camnoc_sf, + [MASTER_MDP0] = &qxm_mdp0, + [MASTER_MDP1] = &qxm_mdp1, + [MASTER_ROTATOR] = &qxm_rot, + [MASTER_VIDEO_P0] = &qxm_venus0, + [MASTER_VIDEO_P1] = &qxm_venus1, + [MASTER_VIDEO_PROC] = &qxm_venus_arm9, + [SLAVE_MNOC_SF_MEM_NOC] = &qns2_mem_noc, + [SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf, + [SLAVE_SERVICE_MNOC] = &srvc_mnoc, + [MASTER_CAMNOC_HF0_UNCOMP] = &qxm_camnoc_hf0_uncomp, + [MASTER_CAMNOC_HF1_UNCOMP] = &qxm_camnoc_hf1_uncomp, + [MASTER_CAMNOC_SF_UNCOMP] = &qxm_camnoc_sf_uncomp, + [SLAVE_CAMNOC_UNCOMP] = &qns_camnoc_uncomp, +}; + +static const struct qcom_icc_desc sdm845_mmss_noc = { + .nodes = mmss_noc_nodes, + .num_nodes = ARRAY_SIZE(mmss_noc_nodes), + .bcms = mmss_noc_bcms, + .num_bcms = ARRAY_SIZE(mmss_noc_bcms), +}; + +static struct qcom_icc_bcm *system_noc_bcms[] = { + &bcm_sn0, + &bcm_sn1, + &bcm_sn2, + &bcm_sn3, + &bcm_sn4, + &bcm_sn5, + &bcm_sn6, + &bcm_sn7, + &bcm_sn8, + &bcm_sn9, + &bcm_sn11, + &bcm_sn12, + &bcm_sn14, + &bcm_sn15, +}; + +static struct qcom_icc_node *system_noc_nodes[] = { + [MASTER_SNOC_CFG] = &qhm_snoc_cfg, + [MASTER_A1NOC_SNOC] = &qnm_aggre1_noc, + [MASTER_A2NOC_SNOC] = &qnm_aggre2_noc, + [MASTER_GNOC_SNOC] = &qnm_gladiator_sodv, + [MASTER_MEM_NOC_SNOC] = &qnm_memnoc, + [MASTER_ANOC_PCIE_SNOC] = &qnm_pcie_anoc, + [MASTER_PIMEM] = &qxm_pimem, + [MASTER_GIC] = &xm_gic, + [SLAVE_APPSS] = &qhs_apss, + [SLAVE_SNOC_CNOC] = &qns_cnoc, + [SLAVE_SNOC_MEM_NOC_GC] = &qns_memnoc_gc, + [SLAVE_SNOC_MEM_NOC_SF] = &qns_memnoc_sf, + [SLAVE_IMEM] = &qxs_imem, + [SLAVE_PCIE_0] = &qxs_pcie, + [SLAVE_PCIE_1] = &qxs_pcie_gen3, + [SLAVE_PIMEM] = &qxs_pimem, + [SLAVE_SERVICE_SNOC] = &srvc_snoc, + [SLAVE_QDSS_STM] = &xs_qdss_stm, + [SLAVE_TCU] = &xs_sys_tcu_cfg, +}; + +static const struct qcom_icc_desc sdm845_system_noc = { + .nodes = system_noc_nodes, + .num_nodes = ARRAY_SIZE(system_noc_nodes), + .bcms = system_noc_bcms, + .num_bcms = ARRAY_SIZE(system_noc_bcms), +}; + +static int qnoc_probe(struct platform_device *pdev) +{ + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kzalloc(&pdev->dev, struct_size(data, nodes, num_nodes), + GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->pre_aggregate = qcom_icc_pre_aggregate; + provider->aggregate = qcom_icc_aggregate; + provider->xlate_extended = qcom_icc_xlate_extended; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + qp->dev = &pdev->dev; + qp->bcms = desc->bcms; + qp->num_bcms = desc->num_bcms; + + qp->voter = of_bcm_voter_get(qp->dev, NULL); + if (IS_ERR(qp->voter)) { + dev_err(&pdev->dev, "bcm_voter err:%ld\n", PTR_ERR(qp->voter)); + return PTR_ERR(qp->voter); + } + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < qp->num_bcms; i++) + qcom_icc_bcm_init(qp->bcms[i], &pdev->dev); + + for (i = 0; i < num_nodes; i++) { + size_t j; + + if (!qnodes[i]) + continue; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qnoc_of_match[] = { + { .compatible = "qcom,sdm845-aggre1-noc", + .data = &sdm845_aggre1_noc}, + { .compatible = "qcom,sdm845-aggre2-noc", + .data = &sdm845_aggre2_noc}, + { .compatible = "qcom,sdm845-config-noc", + .data = &sdm845_config_noc}, + { .compatible = "qcom,sdm845-dc-noc", + .data = &sdm845_dc_noc}, + { .compatible = "qcom,sdm845-gladiator-noc", + .data = &sdm845_gladiator_noc}, + { .compatible = "qcom,sdm845-mem-noc", + .data = &sdm845_mem_noc}, + { .compatible = "qcom,sdm845-mmss-noc", + .data = &sdm845_mmss_noc}, + { .compatible = "qcom,sdm845-system-noc", + .data = &sdm845_system_noc}, + { } +}; +MODULE_DEVICE_TABLE(of, qnoc_of_match); + +static struct platform_driver qnoc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-sdm845", + .of_match_table = qnoc_of_match, + .sync_state = icc_sync_state, + }, +}; +module_platform_driver(qnoc_driver); + +MODULE_AUTHOR("David Dai <daidavid1@codeaurora.org>"); +MODULE_DESCRIPTION("Qualcomm sdm845 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sdm845.h b/drivers/interconnect/qcom/sdm845.h new file mode 100644 index 000000000..776e9c2ac --- /dev/null +++ b/drivers/interconnect/qcom/sdm845.h @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SDM845_H__ +#define __DRIVERS_INTERCONNECT_QCOM_SDM845_H__ + +#define SDM845_MASTER_A1NOC_CFG 1 +#define SDM845_MASTER_BLSP_1 2 +#define SDM845_MASTER_TSIF 3 +#define SDM845_MASTER_SDCC_2 4 +#define SDM845_MASTER_SDCC_4 5 +#define SDM845_MASTER_UFS_CARD 6 +#define SDM845_MASTER_UFS_MEM 7 +#define SDM845_MASTER_PCIE_0 8 +#define SDM845_MASTER_A2NOC_CFG 9 +#define SDM845_MASTER_QDSS_BAM 10 +#define SDM845_MASTER_BLSP_2 11 +#define SDM845_MASTER_CNOC_A2NOC 12 +#define SDM845_MASTER_CRYPTO 13 +#define SDM845_MASTER_IPA 14 +#define SDM845_MASTER_PCIE_1 15 +#define SDM845_MASTER_QDSS_ETR 16 +#define SDM845_MASTER_USB3_0 17 +#define SDM845_MASTER_USB3_1 18 +#define SDM845_MASTER_CAMNOC_HF0_UNCOMP 19 +#define SDM845_MASTER_CAMNOC_HF1_UNCOMP 20 +#define SDM845_MASTER_CAMNOC_SF_UNCOMP 21 +#define SDM845_MASTER_SPDM 22 +#define SDM845_MASTER_TIC 23 +#define SDM845_MASTER_SNOC_CNOC 24 +#define SDM845_MASTER_QDSS_DAP 25 +#define SDM845_MASTER_CNOC_DC_NOC 26 +#define SDM845_MASTER_APPSS_PROC 27 +#define SDM845_MASTER_GNOC_CFG 28 +#define SDM845_MASTER_LLCC 29 +#define SDM845_MASTER_TCU_0 30 +#define SDM845_MASTER_MEM_NOC_CFG 31 +#define SDM845_MASTER_GNOC_MEM_NOC 32 +#define SDM845_MASTER_MNOC_HF_MEM_NOC 33 +#define SDM845_MASTER_MNOC_SF_MEM_NOC 34 +#define SDM845_MASTER_SNOC_GC_MEM_NOC 35 +#define SDM845_MASTER_SNOC_SF_MEM_NOC 36 +#define SDM845_MASTER_GFX3D 37 +#define SDM845_MASTER_CNOC_MNOC_CFG 38 +#define SDM845_MASTER_CAMNOC_HF0 39 +#define SDM845_MASTER_CAMNOC_HF1 40 +#define SDM845_MASTER_CAMNOC_SF 41 +#define SDM845_MASTER_MDP0 42 +#define SDM845_MASTER_MDP1 43 +#define SDM845_MASTER_ROTATOR 44 +#define SDM845_MASTER_VIDEO_P0 45 +#define SDM845_MASTER_VIDEO_P1 46 +#define SDM845_MASTER_VIDEO_PROC 47 +#define SDM845_MASTER_SNOC_CFG 48 +#define SDM845_MASTER_A1NOC_SNOC 49 +#define SDM845_MASTER_A2NOC_SNOC 50 +#define SDM845_MASTER_GNOC_SNOC 51 +#define SDM845_MASTER_MEM_NOC_SNOC 52 +#define SDM845_MASTER_ANOC_PCIE_SNOC 53 +#define SDM845_MASTER_PIMEM 54 +#define SDM845_MASTER_GIC 55 +#define SDM845_SLAVE_A1NOC_SNOC 56 +#define SDM845_SLAVE_SERVICE_A1NOC 57 +#define SDM845_SLAVE_ANOC_PCIE_A1NOC_SNOC 58 +#define SDM845_SLAVE_A2NOC_SNOC 59 +#define SDM845_SLAVE_ANOC_PCIE_SNOC 60 +#define SDM845_SLAVE_SERVICE_A2NOC 61 +#define SDM845_SLAVE_CAMNOC_UNCOMP 62 +#define SDM845_SLAVE_A1NOC_CFG 63 +#define SDM845_SLAVE_A2NOC_CFG 64 +#define SDM845_SLAVE_AOP 65 +#define SDM845_SLAVE_AOSS 66 +#define SDM845_SLAVE_CAMERA_CFG 67 +#define SDM845_SLAVE_CLK_CTL 68 +#define SDM845_SLAVE_CDSP_CFG 69 +#define SDM845_SLAVE_RBCPR_CX_CFG 70 +#define SDM845_SLAVE_CRYPTO_0_CFG 71 +#define SDM845_SLAVE_DCC_CFG 72 +#define SDM845_SLAVE_CNOC_DDRSS 73 +#define SDM845_SLAVE_DISPLAY_CFG 74 +#define SDM845_SLAVE_GLM 75 +#define SDM845_SLAVE_GFX3D_CFG 76 +#define SDM845_SLAVE_IMEM_CFG 77 +#define SDM845_SLAVE_IPA_CFG 78 +#define SDM845_SLAVE_CNOC_MNOC_CFG 79 +#define SDM845_SLAVE_PCIE_0_CFG 80 +#define SDM845_SLAVE_PCIE_1_CFG 81 +#define SDM845_SLAVE_PDM 82 +#define SDM845_SLAVE_SOUTH_PHY_CFG 83 +#define SDM845_SLAVE_PIMEM_CFG 84 +#define SDM845_SLAVE_PRNG 85 +#define SDM845_SLAVE_QDSS_CFG 86 +#define SDM845_SLAVE_BLSP_2 87 +#define SDM845_SLAVE_BLSP_1 88 +#define SDM845_SLAVE_SDCC_2 89 +#define SDM845_SLAVE_SDCC_4 90 +#define SDM845_SLAVE_SNOC_CFG 91 +#define SDM845_SLAVE_SPDM_WRAPPER 92 +#define SDM845_SLAVE_SPSS_CFG 93 +#define SDM845_SLAVE_TCSR 94 +#define SDM845_SLAVE_TLMM_NORTH 95 +#define SDM845_SLAVE_TLMM_SOUTH 96 +#define SDM845_SLAVE_TSIF 97 +#define SDM845_SLAVE_UFS_CARD_CFG 98 +#define SDM845_SLAVE_UFS_MEM_CFG 99 +#define SDM845_SLAVE_USB3_0 100 +#define SDM845_SLAVE_USB3_1 101 +#define SDM845_SLAVE_VENUS_CFG 102 +#define SDM845_SLAVE_VSENSE_CTRL_CFG 103 +#define SDM845_SLAVE_CNOC_A2NOC 104 +#define SDM845_SLAVE_SERVICE_CNOC 105 +#define SDM845_SLAVE_LLCC_CFG 106 +#define SDM845_SLAVE_MEM_NOC_CFG 107 +#define SDM845_SLAVE_GNOC_SNOC 108 +#define SDM845_SLAVE_GNOC_MEM_NOC 109 +#define SDM845_SLAVE_SERVICE_GNOC 110 +#define SDM845_SLAVE_EBI1 111 +#define SDM845_SLAVE_MSS_PROC_MS_MPU_CFG 112 +#define SDM845_SLAVE_MEM_NOC_GNOC 113 +#define SDM845_SLAVE_LLCC 114 +#define SDM845_SLAVE_MEM_NOC_SNOC 115 +#define SDM845_SLAVE_SERVICE_MEM_NOC 116 +#define SDM845_SLAVE_MNOC_SF_MEM_NOC 117 +#define SDM845_SLAVE_MNOC_HF_MEM_NOC 118 +#define SDM845_SLAVE_SERVICE_MNOC 119 +#define SDM845_SLAVE_APPSS 120 +#define SDM845_SLAVE_SNOC_CNOC 121 +#define SDM845_SLAVE_SNOC_MEM_NOC_GC 122 +#define SDM845_SLAVE_SNOC_MEM_NOC_SF 123 +#define SDM845_SLAVE_IMEM 124 +#define SDM845_SLAVE_PCIE_0 125 +#define SDM845_SLAVE_PCIE_1 126 +#define SDM845_SLAVE_PIMEM 127 +#define SDM845_SLAVE_SERVICE_SNOC 128 +#define SDM845_SLAVE_QDSS_STM 129 +#define SDM845_SLAVE_TCU 130 +#define SDM845_MASTER_OSM_L3_APPS 131 +#define SDM845_SLAVE_OSM_L3 132 + +#endif /* __DRIVERS_INTERCONNECT_QCOM_SDM845_H__ */ diff --git a/drivers/interconnect/qcom/sm8150.c b/drivers/interconnect/qcom/sm8150.c new file mode 100644 index 000000000..b936196c2 --- /dev/null +++ b/drivers/interconnect/qcom/sm8150.c @@ -0,0 +1,635 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + * + */ + +#include <linux/device.h> +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of_platform.h> +#include <dt-bindings/interconnect/qcom,sm8150.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" +#include "sm8150.h" + +DEFINE_QNODE(qhm_a1noc_cfg, SM8150_MASTER_A1NOC_CFG, 1, 4, SM8150_SLAVE_SERVICE_A1NOC); +DEFINE_QNODE(qhm_qup0, SM8150_MASTER_QUP_0, 1, 4, SM8150_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_emac, SM8150_MASTER_EMAC, 1, 8, SM8150_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_ufs_mem, SM8150_MASTER_UFS_MEM, 1, 8, SM8150_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_usb3_0, SM8150_MASTER_USB3, 1, 8, SM8150_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_usb3_1, SM8150_MASTER_USB3_1, 1, 8, SM8150_A1NOC_SNOC_SLV); +DEFINE_QNODE(qhm_a2noc_cfg, SM8150_MASTER_A2NOC_CFG, 1, 4, SM8150_SLAVE_SERVICE_A2NOC); +DEFINE_QNODE(qhm_qdss_bam, SM8150_MASTER_QDSS_BAM, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qspi, SM8150_MASTER_QSPI, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qup1, SM8150_MASTER_QUP_1, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qup2, SM8150_MASTER_QUP_2, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_sensorss_ahb, SM8150_MASTER_SENSORS_AHB, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_tsif, SM8150_MASTER_TSIF, 1, 4, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qnm_cnoc, SM8150_MASTER_CNOC_A2NOC, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qxm_crypto, SM8150_MASTER_CRYPTO_CORE_0, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qxm_ipa, SM8150_MASTER_IPA, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_pcie3_0, SM8150_MASTER_PCIE, 1, 8, SM8150_SLAVE_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(xm_pcie3_1, SM8150_MASTER_PCIE_1, 1, 8, SM8150_SLAVE_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(xm_qdss_etr, SM8150_MASTER_QDSS_ETR, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_sdc2, SM8150_MASTER_SDCC_2, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_sdc4, SM8150_MASTER_SDCC_4, 1, 8, SM8150_A2NOC_SNOC_SLV); +DEFINE_QNODE(qxm_camnoc_hf0_uncomp, SM8150_MASTER_CAMNOC_HF0_UNCOMP, 1, 32, SM8150_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_hf1_uncomp, SM8150_MASTER_CAMNOC_HF1_UNCOMP, 1, 32, SM8150_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qxm_camnoc_sf_uncomp, SM8150_MASTER_CAMNOC_SF_UNCOMP, 1, 32, SM8150_SLAVE_CAMNOC_UNCOMP); +DEFINE_QNODE(qnm_npu, SM8150_MASTER_NPU, 1, 32, SM8150_SLAVE_CDSP_MEM_NOC); +DEFINE_QNODE(qhm_spdm, SM8150_MASTER_SPDM, 1, 4, SM8150_SLAVE_CNOC_A2NOC); +DEFINE_QNODE(qnm_snoc, SM8150_SNOC_CNOC_MAS, 1, 8, SM8150_SLAVE_TLMM_SOUTH, SM8150_SLAVE_CDSP_CFG, SM8150_SLAVE_SPSS_CFG, SM8150_SLAVE_CAMERA_CFG, SM8150_SLAVE_SDCC_4, SM8150_SLAVE_SDCC_2, SM8150_SLAVE_CNOC_MNOC_CFG, SM8150_SLAVE_EMAC_CFG, SM8150_SLAVE_UFS_MEM_CFG, SM8150_SLAVE_TLMM_EAST, SM8150_SLAVE_SSC_CFG, SM8150_SLAVE_SNOC_CFG, SM8150_SLAVE_NORTH_PHY_CFG, SM8150_SLAVE_QUP_0, SM8150_SLAVE_GLM, SM8150_SLAVE_PCIE_1_CFG, SM8150_SLAVE_A2NOC_CFG, SM8150_SLAVE_QDSS_CFG, SM8150_SLAVE_DISPLAY_CFG, SM8150_SLAVE_TCSR, SM8150_SLAVE_CNOC_DDRSS, SM8150_SLAVE_RBCPR_MMCX_CFG, SM8150_SLAVE_NPU_CFG, SM8150_SLAVE_PCIE_0_CFG, SM8150_SLAVE_GRAPHICS_3D_CFG, SM8150_SLAVE_VENUS_CFG, SM8150_SLAVE_TSIF, SM8150_SLAVE_IPA_CFG, SM8150_SLAVE_CLK_CTL, SM8150_SLAVE_AOP, SM8150_SLAVE_QUP_1, SM8150_SLAVE_AHB2PHY_SOUTH, SM8150_SLAVE_USB3_1, SM8150_SLAVE_SERVICE_CNOC, SM8150_SLAVE_UFS_CARD_CFG, SM8150_SLAVE_QUP_2, SM8150_SLAVE_RBCPR_CX_CFG, SM8150_SLAVE_TLMM_WEST, SM8150_SLAVE_A1NOC_CFG, SM8150_SLAVE_AOSS, SM8150_SLAVE_PRNG, SM8150_SLAVE_VSENSE_CTRL_CFG, SM8150_SLAVE_QSPI, SM8150_SLAVE_USB3, SM8150_SLAVE_SPDM_WRAPPER, SM8150_SLAVE_CRYPTO_0_CFG, SM8150_SLAVE_PIMEM_CFG, SM8150_SLAVE_TLMM_NORTH, SM8150_SLAVE_RBCPR_MX_CFG, SM8150_SLAVE_IMEM_CFG); +DEFINE_QNODE(xm_qdss_dap, SM8150_MASTER_QDSS_DAP, 1, 8, SM8150_SLAVE_TLMM_SOUTH, SM8150_SLAVE_CDSP_CFG, SM8150_SLAVE_SPSS_CFG, SM8150_SLAVE_CAMERA_CFG, SM8150_SLAVE_SDCC_4, SM8150_SLAVE_SDCC_2, SM8150_SLAVE_CNOC_MNOC_CFG, SM8150_SLAVE_EMAC_CFG, SM8150_SLAVE_UFS_MEM_CFG, SM8150_SLAVE_TLMM_EAST, SM8150_SLAVE_SSC_CFG, SM8150_SLAVE_SNOC_CFG, SM8150_SLAVE_NORTH_PHY_CFG, SM8150_SLAVE_QUP_0, SM8150_SLAVE_GLM, SM8150_SLAVE_PCIE_1_CFG, SM8150_SLAVE_A2NOC_CFG, SM8150_SLAVE_QDSS_CFG, SM8150_SLAVE_DISPLAY_CFG, SM8150_SLAVE_TCSR, SM8150_SLAVE_CNOC_DDRSS, SM8150_SLAVE_CNOC_A2NOC, SM8150_SLAVE_RBCPR_MMCX_CFG, SM8150_SLAVE_NPU_CFG, SM8150_SLAVE_PCIE_0_CFG, SM8150_SLAVE_GRAPHICS_3D_CFG, SM8150_SLAVE_VENUS_CFG, SM8150_SLAVE_TSIF, SM8150_SLAVE_IPA_CFG, SM8150_SLAVE_CLK_CTL, SM8150_SLAVE_AOP, SM8150_SLAVE_QUP_1, SM8150_SLAVE_AHB2PHY_SOUTH, SM8150_SLAVE_USB3_1, SM8150_SLAVE_SERVICE_CNOC, SM8150_SLAVE_UFS_CARD_CFG, SM8150_SLAVE_QUP_2, SM8150_SLAVE_RBCPR_CX_CFG, SM8150_SLAVE_TLMM_WEST, SM8150_SLAVE_A1NOC_CFG, SM8150_SLAVE_AOSS, SM8150_SLAVE_PRNG, SM8150_SLAVE_VSENSE_CTRL_CFG, SM8150_SLAVE_QSPI, SM8150_SLAVE_USB3, SM8150_SLAVE_SPDM_WRAPPER, SM8150_SLAVE_CRYPTO_0_CFG, SM8150_SLAVE_PIMEM_CFG, SM8150_SLAVE_TLMM_NORTH, SM8150_SLAVE_RBCPR_MX_CFG, SM8150_SLAVE_IMEM_CFG); +DEFINE_QNODE(qhm_cnoc_dc_noc, SM8150_MASTER_CNOC_DC_NOC, 1, 4, SM8150_SLAVE_GEM_NOC_CFG, SM8150_SLAVE_LLCC_CFG); +DEFINE_QNODE(acm_apps, SM8150_MASTER_AMPSS_M0, 2, 32, SM8150_SLAVE_ECC, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(acm_gpu_tcu, SM8150_MASTER_GPU_TCU, 1, 8, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(acm_sys_tcu, SM8150_MASTER_SYS_TCU, 1, 8, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qhm_gemnoc_cfg, SM8150_MASTER_GEM_NOC_CFG, 1, 4, SM8150_SLAVE_SERVICE_GEM_NOC, SM8150_SLAVE_MSS_PROC_MS_MPU_CFG); +DEFINE_QNODE(qnm_cmpnoc, SM8150_MASTER_COMPUTE_NOC, 2, 32, SM8150_SLAVE_ECC, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_gpu, SM8150_MASTER_GRAPHICS_3D, 2, 32, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_mnoc_hf, SM8150_MASTER_MNOC_HF_MEM_NOC, 2, 32, SM8150_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_sf, SM8150_MASTER_MNOC_SF_MEM_NOC, 1, 32, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_pcie, SM8150_MASTER_GEM_NOC_PCIE_SNOC, 1, 16, SM8150_SLAVE_LLCC, SM8150_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_snoc_gc, SM8150_MASTER_SNOC_GC_MEM_NOC, 1, 8, SM8150_SLAVE_LLCC); +DEFINE_QNODE(qnm_snoc_sf, SM8150_MASTER_SNOC_SF_MEM_NOC, 1, 16, SM8150_SLAVE_LLCC); +DEFINE_QNODE(qxm_ecc, SM8150_MASTER_ECC, 2, 32, SM8150_SLAVE_LLCC); +DEFINE_QNODE(ipa_core_master, SM8150_MASTER_IPA_CORE, 1, 8, SM8150_SLAVE_IPA_CORE); +DEFINE_QNODE(llcc_mc, SM8150_MASTER_LLCC, 4, 4, SM8150_SLAVE_EBI_CH0); +DEFINE_QNODE(qhm_mnoc_cfg, SM8150_MASTER_CNOC_MNOC_CFG, 1, 4, SM8150_SLAVE_SERVICE_MNOC); +DEFINE_QNODE(qxm_camnoc_hf0, SM8150_MASTER_CAMNOC_HF0, 1, 32, SM8150_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_hf1, SM8150_MASTER_CAMNOC_HF1, 1, 32, SM8150_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_camnoc_sf, SM8150_MASTER_CAMNOC_SF, 1, 32, SM8150_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_mdp0, SM8150_MASTER_MDP_PORT0, 1, 32, SM8150_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_mdp1, SM8150_MASTER_MDP_PORT1, 1, 32, SM8150_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_rot, SM8150_MASTER_ROTATOR, 1, 32, SM8150_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus0, SM8150_MASTER_VIDEO_P0, 1, 32, SM8150_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus1, SM8150_MASTER_VIDEO_P1, 1, 32, SM8150_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_venus_arm9, SM8150_MASTER_VIDEO_PROC, 1, 8, SM8150_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qhm_snoc_cfg, SM8150_MASTER_SNOC_CFG, 1, 4, SM8150_SLAVE_SERVICE_SNOC); +DEFINE_QNODE(qnm_aggre1_noc, SM8150_A1NOC_SNOC_MAS, 1, 16, SM8150_SLAVE_SNOC_GEM_NOC_SF, SM8150_SLAVE_PIMEM, SM8150_SLAVE_OCIMEM, SM8150_SLAVE_APPSS, SM8150_SNOC_CNOC_SLV, SM8150_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_aggre2_noc, SM8150_A2NOC_SNOC_MAS, 1, 16, SM8150_SLAVE_SNOC_GEM_NOC_SF, SM8150_SLAVE_PIMEM, SM8150_SLAVE_OCIMEM, SM8150_SLAVE_APPSS, SM8150_SNOC_CNOC_SLV, SM8150_SLAVE_PCIE_0, SM8150_SLAVE_PCIE_1, SM8150_SLAVE_TCU, SM8150_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_gemnoc, SM8150_MASTER_GEM_NOC_SNOC, 1, 8, SM8150_SLAVE_PIMEM, SM8150_SLAVE_OCIMEM, SM8150_SLAVE_APPSS, SM8150_SNOC_CNOC_SLV, SM8150_SLAVE_TCU, SM8150_SLAVE_QDSS_STM); +DEFINE_QNODE(qxm_pimem, SM8150_MASTER_PIMEM, 1, 8, SM8150_SLAVE_SNOC_GEM_NOC_GC, SM8150_SLAVE_OCIMEM); +DEFINE_QNODE(xm_gic, SM8150_MASTER_GIC, 1, 8, SM8150_SLAVE_SNOC_GEM_NOC_GC, SM8150_SLAVE_OCIMEM); +DEFINE_QNODE(qns_a1noc_snoc, SM8150_A1NOC_SNOC_SLV, 1, 16, SM8150_A1NOC_SNOC_MAS); +DEFINE_QNODE(srvc_aggre1_noc, SM8150_SLAVE_SERVICE_A1NOC, 1, 4); +DEFINE_QNODE(qns_a2noc_snoc, SM8150_A2NOC_SNOC_SLV, 1, 16, SM8150_A2NOC_SNOC_MAS); +DEFINE_QNODE(qns_pcie_mem_noc, SM8150_SLAVE_ANOC_PCIE_GEM_NOC, 1, 16, SM8150_MASTER_GEM_NOC_PCIE_SNOC); +DEFINE_QNODE(srvc_aggre2_noc, SM8150_SLAVE_SERVICE_A2NOC, 1, 4); +DEFINE_QNODE(qns_camnoc_uncomp, SM8150_SLAVE_CAMNOC_UNCOMP, 1, 32); +DEFINE_QNODE(qns_cdsp_mem_noc, SM8150_SLAVE_CDSP_MEM_NOC, 2, 32, SM8150_MASTER_COMPUTE_NOC); +DEFINE_QNODE(qhs_a1_noc_cfg, SM8150_SLAVE_A1NOC_CFG, 1, 4, SM8150_MASTER_A1NOC_CFG); +DEFINE_QNODE(qhs_a2_noc_cfg, SM8150_SLAVE_A2NOC_CFG, 1, 4, SM8150_MASTER_A2NOC_CFG); +DEFINE_QNODE(qhs_ahb2phy_south, SM8150_SLAVE_AHB2PHY_SOUTH, 1, 4); +DEFINE_QNODE(qhs_aop, SM8150_SLAVE_AOP, 1, 4); +DEFINE_QNODE(qhs_aoss, SM8150_SLAVE_AOSS, 1, 4); +DEFINE_QNODE(qhs_camera_cfg, SM8150_SLAVE_CAMERA_CFG, 1, 4); +DEFINE_QNODE(qhs_clk_ctl, SM8150_SLAVE_CLK_CTL, 1, 4); +DEFINE_QNODE(qhs_compute_dsp, SM8150_SLAVE_CDSP_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_cx, SM8150_SLAVE_RBCPR_CX_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_mmcx, SM8150_SLAVE_RBCPR_MMCX_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_mx, SM8150_SLAVE_RBCPR_MX_CFG, 1, 4); +DEFINE_QNODE(qhs_crypto0_cfg, SM8150_SLAVE_CRYPTO_0_CFG, 1, 4); +DEFINE_QNODE(qhs_ddrss_cfg, SM8150_SLAVE_CNOC_DDRSS, 1, 4, SM8150_MASTER_CNOC_DC_NOC); +DEFINE_QNODE(qhs_display_cfg, SM8150_SLAVE_DISPLAY_CFG, 1, 4); +DEFINE_QNODE(qhs_emac_cfg, SM8150_SLAVE_EMAC_CFG, 1, 4); +DEFINE_QNODE(qhs_glm, SM8150_SLAVE_GLM, 1, 4); +DEFINE_QNODE(qhs_gpuss_cfg, SM8150_SLAVE_GRAPHICS_3D_CFG, 1, 8); +DEFINE_QNODE(qhs_imem_cfg, SM8150_SLAVE_IMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_ipa, SM8150_SLAVE_IPA_CFG, 1, 4); +DEFINE_QNODE(qhs_mnoc_cfg, SM8150_SLAVE_CNOC_MNOC_CFG, 1, 4, SM8150_MASTER_CNOC_MNOC_CFG); +DEFINE_QNODE(qhs_npu_cfg, SM8150_SLAVE_NPU_CFG, 1, 4); +DEFINE_QNODE(qhs_pcie0_cfg, SM8150_SLAVE_PCIE_0_CFG, 1, 4); +DEFINE_QNODE(qhs_pcie1_cfg, SM8150_SLAVE_PCIE_1_CFG, 1, 4); +DEFINE_QNODE(qhs_phy_refgen_north, SM8150_SLAVE_NORTH_PHY_CFG, 1, 4); +DEFINE_QNODE(qhs_pimem_cfg, SM8150_SLAVE_PIMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_prng, SM8150_SLAVE_PRNG, 1, 4); +DEFINE_QNODE(qhs_qdss_cfg, SM8150_SLAVE_QDSS_CFG, 1, 4); +DEFINE_QNODE(qhs_qspi, SM8150_SLAVE_QSPI, 1, 4); +DEFINE_QNODE(qhs_qupv3_east, SM8150_SLAVE_QUP_2, 1, 4); +DEFINE_QNODE(qhs_qupv3_north, SM8150_SLAVE_QUP_1, 1, 4); +DEFINE_QNODE(qhs_qupv3_south, SM8150_SLAVE_QUP_0, 1, 4); +DEFINE_QNODE(qhs_sdc2, SM8150_SLAVE_SDCC_2, 1, 4); +DEFINE_QNODE(qhs_sdc4, SM8150_SLAVE_SDCC_4, 1, 4); +DEFINE_QNODE(qhs_snoc_cfg, SM8150_SLAVE_SNOC_CFG, 1, 4, SM8150_MASTER_SNOC_CFG); +DEFINE_QNODE(qhs_spdm, SM8150_SLAVE_SPDM_WRAPPER, 1, 4); +DEFINE_QNODE(qhs_spss_cfg, SM8150_SLAVE_SPSS_CFG, 1, 4); +DEFINE_QNODE(qhs_ssc_cfg, SM8150_SLAVE_SSC_CFG, 1, 4); +DEFINE_QNODE(qhs_tcsr, SM8150_SLAVE_TCSR, 1, 4); +DEFINE_QNODE(qhs_tlmm_east, SM8150_SLAVE_TLMM_EAST, 1, 4); +DEFINE_QNODE(qhs_tlmm_north, SM8150_SLAVE_TLMM_NORTH, 1, 4); +DEFINE_QNODE(qhs_tlmm_south, SM8150_SLAVE_TLMM_SOUTH, 1, 4); +DEFINE_QNODE(qhs_tlmm_west, SM8150_SLAVE_TLMM_WEST, 1, 4); +DEFINE_QNODE(qhs_tsif, SM8150_SLAVE_TSIF, 1, 4); +DEFINE_QNODE(qhs_ufs_card_cfg, SM8150_SLAVE_UFS_CARD_CFG, 1, 4); +DEFINE_QNODE(qhs_ufs_mem_cfg, SM8150_SLAVE_UFS_MEM_CFG, 1, 4); +DEFINE_QNODE(qhs_usb3_0, SM8150_SLAVE_USB3, 1, 4); +DEFINE_QNODE(qhs_usb3_1, SM8150_SLAVE_USB3_1, 1, 4); +DEFINE_QNODE(qhs_venus_cfg, SM8150_SLAVE_VENUS_CFG, 1, 4); +DEFINE_QNODE(qhs_vsense_ctrl_cfg, SM8150_SLAVE_VSENSE_CTRL_CFG, 1, 4); +DEFINE_QNODE(qns_cnoc_a2noc, SM8150_SLAVE_CNOC_A2NOC, 1, 8, SM8150_MASTER_CNOC_A2NOC); +DEFINE_QNODE(srvc_cnoc, SM8150_SLAVE_SERVICE_CNOC, 1, 4); +DEFINE_QNODE(qhs_llcc, SM8150_SLAVE_LLCC_CFG, 1, 4); +DEFINE_QNODE(qhs_memnoc, SM8150_SLAVE_GEM_NOC_CFG, 1, 4, SM8150_MASTER_GEM_NOC_CFG); +DEFINE_QNODE(qhs_mdsp_ms_mpu_cfg, SM8150_SLAVE_MSS_PROC_MS_MPU_CFG, 1, 4); +DEFINE_QNODE(qns_ecc, SM8150_SLAVE_ECC, 1, 32); +DEFINE_QNODE(qns_gem_noc_snoc, SM8150_SLAVE_GEM_NOC_SNOC, 1, 8, SM8150_MASTER_GEM_NOC_SNOC); +DEFINE_QNODE(qns_llcc, SM8150_SLAVE_LLCC, 4, 16, SM8150_MASTER_LLCC); +DEFINE_QNODE(srvc_gemnoc, SM8150_SLAVE_SERVICE_GEM_NOC, 1, 4); +DEFINE_QNODE(ipa_core_slave, SM8150_SLAVE_IPA_CORE, 1, 8); +DEFINE_QNODE(ebi, SM8150_SLAVE_EBI_CH0, 4, 4); +DEFINE_QNODE(qns2_mem_noc, SM8150_SLAVE_MNOC_SF_MEM_NOC, 1, 32, SM8150_MASTER_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qns_mem_noc_hf, SM8150_SLAVE_MNOC_HF_MEM_NOC, 2, 32, SM8150_MASTER_MNOC_HF_MEM_NOC); +DEFINE_QNODE(srvc_mnoc, SM8150_SLAVE_SERVICE_MNOC, 1, 4); +DEFINE_QNODE(qhs_apss, SM8150_SLAVE_APPSS, 1, 8); +DEFINE_QNODE(qns_cnoc, SM8150_SNOC_CNOC_SLV, 1, 8, SM8150_SNOC_CNOC_MAS); +DEFINE_QNODE(qns_gemnoc_gc, SM8150_SLAVE_SNOC_GEM_NOC_GC, 1, 8, SM8150_MASTER_SNOC_GC_MEM_NOC); +DEFINE_QNODE(qns_gemnoc_sf, SM8150_SLAVE_SNOC_GEM_NOC_SF, 1, 16, SM8150_MASTER_SNOC_SF_MEM_NOC); +DEFINE_QNODE(qxs_imem, SM8150_SLAVE_OCIMEM, 1, 8); +DEFINE_QNODE(qxs_pimem, SM8150_SLAVE_PIMEM, 1, 8); +DEFINE_QNODE(srvc_snoc, SM8150_SLAVE_SERVICE_SNOC, 1, 4); +DEFINE_QNODE(xs_pcie_0, SM8150_SLAVE_PCIE_0, 1, 8); +DEFINE_QNODE(xs_pcie_1, SM8150_SLAVE_PCIE_1, 1, 8); +DEFINE_QNODE(xs_qdss_stm, SM8150_SLAVE_QDSS_STM, 1, 4); +DEFINE_QNODE(xs_sys_tcu_cfg, SM8150_SLAVE_TCU, 1, 8); + +DEFINE_QBCM(bcm_acv, "ACV", false, &ebi); +DEFINE_QBCM(bcm_mc0, "MC0", true, &ebi); +DEFINE_QBCM(bcm_sh0, "SH0", true, &qns_llcc); +DEFINE_QBCM(bcm_mm0, "MM0", true, &qns_mem_noc_hf); +DEFINE_QBCM(bcm_mm1, "MM1", false, &qxm_camnoc_hf0_uncomp, &qxm_camnoc_hf1_uncomp, &qxm_camnoc_sf_uncomp, &qxm_camnoc_hf0, &qxm_camnoc_hf1, &qxm_mdp0, &qxm_mdp1); +DEFINE_QBCM(bcm_sh2, "SH2", false, &qns_gem_noc_snoc); +DEFINE_QBCM(bcm_mm2, "MM2", false, &qxm_camnoc_sf, &qns2_mem_noc); +DEFINE_QBCM(bcm_sh3, "SH3", false, &acm_gpu_tcu, &acm_sys_tcu); +DEFINE_QBCM(bcm_mm3, "MM3", false, &qxm_rot, &qxm_venus0, &qxm_venus1, &qxm_venus_arm9); +DEFINE_QBCM(bcm_sh4, "SH4", false, &qnm_cmpnoc); +DEFINE_QBCM(bcm_sh5, "SH5", false, &acm_apps); +DEFINE_QBCM(bcm_sn0, "SN0", true, &qns_gemnoc_sf); +DEFINE_QBCM(bcm_co0, "CO0", false, &qns_cdsp_mem_noc); +DEFINE_QBCM(bcm_ce0, "CE0", false, &qxm_crypto); +DEFINE_QBCM(bcm_sn1, "SN1", false, &qxs_imem); +DEFINE_QBCM(bcm_co1, "CO1", false, &qnm_npu); +DEFINE_QBCM(bcm_ip0, "IP0", false, &ipa_core_slave); +DEFINE_QBCM(bcm_cn0, "CN0", true, &qhm_spdm, &qnm_snoc, &qhs_a1_noc_cfg, &qhs_a2_noc_cfg, &qhs_ahb2phy_south, &qhs_aop, &qhs_aoss, &qhs_camera_cfg, &qhs_clk_ctl, &qhs_compute_dsp, &qhs_cpr_cx, &qhs_cpr_mmcx, &qhs_cpr_mx, &qhs_crypto0_cfg, &qhs_ddrss_cfg, &qhs_display_cfg, &qhs_emac_cfg, &qhs_glm, &qhs_gpuss_cfg, &qhs_imem_cfg, &qhs_ipa, &qhs_mnoc_cfg, &qhs_npu_cfg, &qhs_pcie0_cfg, &qhs_pcie1_cfg, &qhs_phy_refgen_north, &qhs_pimem_cfg, &qhs_prng, &qhs_qdss_cfg, &qhs_qspi, &qhs_qupv3_east, &qhs_qupv3_north, &qhs_qupv3_south, &qhs_sdc2, &qhs_sdc4, &qhs_snoc_cfg, &qhs_spdm, &qhs_spss_cfg, &qhs_ssc_cfg, &qhs_tcsr, &qhs_tlmm_east, &qhs_tlmm_north, &qhs_tlmm_south, &qhs_tlmm_west, &qhs_tsif, &qhs_ufs_card_cfg, &qhs_ufs_mem_cfg, &qhs_usb3_0, &qhs_usb3_1, &qhs_venus_cfg, &qhs_vsense_ctrl_cfg, &qns_cnoc_a2noc, &srvc_cnoc); +DEFINE_QBCM(bcm_qup0, "QUP0", false, &qhm_qup0, &qhm_qup1, &qhm_qup2); +DEFINE_QBCM(bcm_sn2, "SN2", false, &qns_gemnoc_gc); +DEFINE_QBCM(bcm_sn3, "SN3", false, &srvc_aggre1_noc, &srvc_aggre2_noc, &qns_cnoc); +DEFINE_QBCM(bcm_sn4, "SN4", false, &qxs_pimem); +DEFINE_QBCM(bcm_sn5, "SN5", false, &xs_qdss_stm); +DEFINE_QBCM(bcm_sn8, "SN8", false, &xs_pcie_0, &xs_pcie_1); +DEFINE_QBCM(bcm_sn9, "SN9", false, &qnm_aggre1_noc); +DEFINE_QBCM(bcm_sn11, "SN11", false, &qnm_aggre2_noc); +DEFINE_QBCM(bcm_sn12, "SN12", false, &qxm_pimem, &xm_gic); +DEFINE_QBCM(bcm_sn14, "SN14", false, &qns_pcie_mem_noc); +DEFINE_QBCM(bcm_sn15, "SN15", false, &qnm_gemnoc); + +static struct qcom_icc_bcm *aggre1_noc_bcms[] = { + &bcm_qup0, + &bcm_sn3, +}; + +static struct qcom_icc_node *aggre1_noc_nodes[] = { + [MASTER_A1NOC_CFG] = &qhm_a1noc_cfg, + [MASTER_QUP_0] = &qhm_qup0, + [MASTER_EMAC] = &xm_emac, + [MASTER_UFS_MEM] = &xm_ufs_mem, + [MASTER_USB3] = &xm_usb3_0, + [MASTER_USB3_1] = &xm_usb3_1, + [A1NOC_SNOC_SLV] = &qns_a1noc_snoc, + [SLAVE_SERVICE_A1NOC] = &srvc_aggre1_noc, +}; + +static struct qcom_icc_desc sm8150_aggre1_noc = { + .nodes = aggre1_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre1_noc_nodes), + .bcms = aggre1_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre1_noc_bcms), +}; + +static struct qcom_icc_bcm *aggre2_noc_bcms[] = { + &bcm_ce0, + &bcm_qup0, + &bcm_sn14, + &bcm_sn3, +}; + +static struct qcom_icc_node *aggre2_noc_nodes[] = { + [MASTER_A2NOC_CFG] = &qhm_a2noc_cfg, + [MASTER_QDSS_BAM] = &qhm_qdss_bam, + [MASTER_QSPI] = &qhm_qspi, + [MASTER_QUP_1] = &qhm_qup1, + [MASTER_QUP_2] = &qhm_qup2, + [MASTER_SENSORS_AHB] = &qhm_sensorss_ahb, + [MASTER_TSIF] = &qhm_tsif, + [MASTER_CNOC_A2NOC] = &qnm_cnoc, + [MASTER_CRYPTO_CORE_0] = &qxm_crypto, + [MASTER_IPA] = &qxm_ipa, + [MASTER_PCIE] = &xm_pcie3_0, + [MASTER_PCIE_1] = &xm_pcie3_1, + [MASTER_QDSS_ETR] = &xm_qdss_etr, + [MASTER_SDCC_2] = &xm_sdc2, + [MASTER_SDCC_4] = &xm_sdc4, + [A2NOC_SNOC_SLV] = &qns_a2noc_snoc, + [SLAVE_ANOC_PCIE_GEM_NOC] = &qns_pcie_mem_noc, + [SLAVE_SERVICE_A2NOC] = &srvc_aggre2_noc, +}; + +static struct qcom_icc_desc sm8150_aggre2_noc = { + .nodes = aggre2_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre2_noc_nodes), + .bcms = aggre2_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre2_noc_bcms), +}; + +static struct qcom_icc_bcm *camnoc_virt_bcms[] = { + &bcm_mm1, +}; + +static struct qcom_icc_node *camnoc_virt_nodes[] = { + [MASTER_CAMNOC_HF0_UNCOMP] = &qxm_camnoc_hf0_uncomp, + [MASTER_CAMNOC_HF1_UNCOMP] = &qxm_camnoc_hf1_uncomp, + [MASTER_CAMNOC_SF_UNCOMP] = &qxm_camnoc_sf_uncomp, + [SLAVE_CAMNOC_UNCOMP] = &qns_camnoc_uncomp, +}; + +static struct qcom_icc_desc sm8150_camnoc_virt = { + .nodes = camnoc_virt_nodes, + .num_nodes = ARRAY_SIZE(camnoc_virt_nodes), + .bcms = camnoc_virt_bcms, + .num_bcms = ARRAY_SIZE(camnoc_virt_bcms), +}; + +static struct qcom_icc_bcm *compute_noc_bcms[] = { + &bcm_co0, + &bcm_co1, +}; + +static struct qcom_icc_node *compute_noc_nodes[] = { + [MASTER_NPU] = &qnm_npu, + [SLAVE_CDSP_MEM_NOC] = &qns_cdsp_mem_noc, +}; + +static struct qcom_icc_desc sm8150_compute_noc = { + .nodes = compute_noc_nodes, + .num_nodes = ARRAY_SIZE(compute_noc_nodes), + .bcms = compute_noc_bcms, + .num_bcms = ARRAY_SIZE(compute_noc_bcms), +}; + +static struct qcom_icc_bcm *config_noc_bcms[] = { + &bcm_cn0, +}; + +static struct qcom_icc_node *config_noc_nodes[] = { + [MASTER_SPDM] = &qhm_spdm, + [SNOC_CNOC_MAS] = &qnm_snoc, + [MASTER_QDSS_DAP] = &xm_qdss_dap, + [SLAVE_A1NOC_CFG] = &qhs_a1_noc_cfg, + [SLAVE_A2NOC_CFG] = &qhs_a2_noc_cfg, + [SLAVE_AHB2PHY_SOUTH] = &qhs_ahb2phy_south, + [SLAVE_AOP] = &qhs_aop, + [SLAVE_AOSS] = &qhs_aoss, + [SLAVE_CAMERA_CFG] = &qhs_camera_cfg, + [SLAVE_CLK_CTL] = &qhs_clk_ctl, + [SLAVE_CDSP_CFG] = &qhs_compute_dsp, + [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx, + [SLAVE_RBCPR_MMCX_CFG] = &qhs_cpr_mmcx, + [SLAVE_RBCPR_MX_CFG] = &qhs_cpr_mx, + [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg, + [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg, + [SLAVE_DISPLAY_CFG] = &qhs_display_cfg, + [SLAVE_EMAC_CFG] = &qhs_emac_cfg, + [SLAVE_GLM] = &qhs_glm, + [SLAVE_GRAPHICS_3D_CFG] = &qhs_gpuss_cfg, + [SLAVE_IMEM_CFG] = &qhs_imem_cfg, + [SLAVE_IPA_CFG] = &qhs_ipa, + [SLAVE_CNOC_MNOC_CFG] = &qhs_mnoc_cfg, + [SLAVE_NPU_CFG] = &qhs_npu_cfg, + [SLAVE_PCIE_0_CFG] = &qhs_pcie0_cfg, + [SLAVE_PCIE_1_CFG] = &qhs_pcie1_cfg, + [SLAVE_NORTH_PHY_CFG] = &qhs_phy_refgen_north, + [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg, + [SLAVE_PRNG] = &qhs_prng, + [SLAVE_QDSS_CFG] = &qhs_qdss_cfg, + [SLAVE_QSPI] = &qhs_qspi, + [SLAVE_QUP_2] = &qhs_qupv3_east, + [SLAVE_QUP_1] = &qhs_qupv3_north, + [SLAVE_QUP_0] = &qhs_qupv3_south, + [SLAVE_SDCC_2] = &qhs_sdc2, + [SLAVE_SDCC_4] = &qhs_sdc4, + [SLAVE_SNOC_CFG] = &qhs_snoc_cfg, + [SLAVE_SPDM_WRAPPER] = &qhs_spdm, + [SLAVE_SPSS_CFG] = &qhs_spss_cfg, + [SLAVE_SSC_CFG] = &qhs_ssc_cfg, + [SLAVE_TCSR] = &qhs_tcsr, + [SLAVE_TLMM_EAST] = &qhs_tlmm_east, + [SLAVE_TLMM_NORTH] = &qhs_tlmm_north, + [SLAVE_TLMM_SOUTH] = &qhs_tlmm_south, + [SLAVE_TLMM_WEST] = &qhs_tlmm_west, + [SLAVE_TSIF] = &qhs_tsif, + [SLAVE_UFS_CARD_CFG] = &qhs_ufs_card_cfg, + [SLAVE_UFS_MEM_CFG] = &qhs_ufs_mem_cfg, + [SLAVE_USB3] = &qhs_usb3_0, + [SLAVE_USB3_1] = &qhs_usb3_1, + [SLAVE_VENUS_CFG] = &qhs_venus_cfg, + [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg, + [SLAVE_CNOC_A2NOC] = &qns_cnoc_a2noc, + [SLAVE_SERVICE_CNOC] = &srvc_cnoc, +}; + +static struct qcom_icc_desc sm8150_config_noc = { + .nodes = config_noc_nodes, + .num_nodes = ARRAY_SIZE(config_noc_nodes), + .bcms = config_noc_bcms, + .num_bcms = ARRAY_SIZE(config_noc_bcms), +}; + +static struct qcom_icc_bcm *dc_noc_bcms[] = { +}; + +static struct qcom_icc_node *dc_noc_nodes[] = { + [MASTER_CNOC_DC_NOC] = &qhm_cnoc_dc_noc, + [SLAVE_LLCC_CFG] = &qhs_llcc, + [SLAVE_GEM_NOC_CFG] = &qhs_memnoc, +}; + +static struct qcom_icc_desc sm8150_dc_noc = { + .nodes = dc_noc_nodes, + .num_nodes = ARRAY_SIZE(dc_noc_nodes), + .bcms = dc_noc_bcms, + .num_bcms = ARRAY_SIZE(dc_noc_bcms), +}; + +static struct qcom_icc_bcm *gem_noc_bcms[] = { + &bcm_sh0, + &bcm_sh2, + &bcm_sh3, + &bcm_sh4, + &bcm_sh5, +}; + +static struct qcom_icc_node *gem_noc_nodes[] = { + [MASTER_AMPSS_M0] = &acm_apps, + [MASTER_GPU_TCU] = &acm_gpu_tcu, + [MASTER_SYS_TCU] = &acm_sys_tcu, + [MASTER_GEM_NOC_CFG] = &qhm_gemnoc_cfg, + [MASTER_COMPUTE_NOC] = &qnm_cmpnoc, + [MASTER_GRAPHICS_3D] = &qnm_gpu, + [MASTER_MNOC_HF_MEM_NOC] = &qnm_mnoc_hf, + [MASTER_MNOC_SF_MEM_NOC] = &qnm_mnoc_sf, + [MASTER_GEM_NOC_PCIE_SNOC] = &qnm_pcie, + [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc, + [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf, + [MASTER_ECC] = &qxm_ecc, + [SLAVE_MSS_PROC_MS_MPU_CFG] = &qhs_mdsp_ms_mpu_cfg, + [SLAVE_ECC] = &qns_ecc, + [SLAVE_GEM_NOC_SNOC] = &qns_gem_noc_snoc, + [SLAVE_LLCC] = &qns_llcc, + [SLAVE_SERVICE_GEM_NOC] = &srvc_gemnoc, +}; + +static struct qcom_icc_desc sm8150_gem_noc = { + .nodes = gem_noc_nodes, + .num_nodes = ARRAY_SIZE(gem_noc_nodes), + .bcms = gem_noc_bcms, + .num_bcms = ARRAY_SIZE(gem_noc_bcms), +}; + +static struct qcom_icc_bcm *ipa_virt_bcms[] = { + &bcm_ip0, +}; + +static struct qcom_icc_node *ipa_virt_nodes[] = { + [MASTER_IPA_CORE] = &ipa_core_master, + [SLAVE_IPA_CORE] = &ipa_core_slave, +}; + +static struct qcom_icc_desc sm8150_ipa_virt = { + .nodes = ipa_virt_nodes, + .num_nodes = ARRAY_SIZE(ipa_virt_nodes), + .bcms = ipa_virt_bcms, + .num_bcms = ARRAY_SIZE(ipa_virt_bcms), +}; + +static struct qcom_icc_bcm *mc_virt_bcms[] = { + &bcm_acv, + &bcm_mc0, +}; + +static struct qcom_icc_node *mc_virt_nodes[] = { + [MASTER_LLCC] = &llcc_mc, + [SLAVE_EBI_CH0] = &ebi, +}; + +static struct qcom_icc_desc sm8150_mc_virt = { + .nodes = mc_virt_nodes, + .num_nodes = ARRAY_SIZE(mc_virt_nodes), + .bcms = mc_virt_bcms, + .num_bcms = ARRAY_SIZE(mc_virt_bcms), +}; + +static struct qcom_icc_bcm *mmss_noc_bcms[] = { + &bcm_mm0, + &bcm_mm1, + &bcm_mm2, + &bcm_mm3, +}; + +static struct qcom_icc_node *mmss_noc_nodes[] = { + [MASTER_CNOC_MNOC_CFG] = &qhm_mnoc_cfg, + [MASTER_CAMNOC_HF0] = &qxm_camnoc_hf0, + [MASTER_CAMNOC_HF1] = &qxm_camnoc_hf1, + [MASTER_CAMNOC_SF] = &qxm_camnoc_sf, + [MASTER_MDP_PORT0] = &qxm_mdp0, + [MASTER_MDP_PORT1] = &qxm_mdp1, + [MASTER_ROTATOR] = &qxm_rot, + [MASTER_VIDEO_P0] = &qxm_venus0, + [MASTER_VIDEO_P1] = &qxm_venus1, + [MASTER_VIDEO_PROC] = &qxm_venus_arm9, + [SLAVE_MNOC_SF_MEM_NOC] = &qns2_mem_noc, + [SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf, + [SLAVE_SERVICE_MNOC] = &srvc_mnoc, +}; + +static struct qcom_icc_desc sm8150_mmss_noc = { + .nodes = mmss_noc_nodes, + .num_nodes = ARRAY_SIZE(mmss_noc_nodes), + .bcms = mmss_noc_bcms, + .num_bcms = ARRAY_SIZE(mmss_noc_bcms), +}; + +static struct qcom_icc_bcm *system_noc_bcms[] = { + &bcm_sn0, + &bcm_sn1, + &bcm_sn11, + &bcm_sn12, + &bcm_sn15, + &bcm_sn2, + &bcm_sn3, + &bcm_sn4, + &bcm_sn5, + &bcm_sn8, + &bcm_sn9, +}; + +static struct qcom_icc_node *system_noc_nodes[] = { + [MASTER_SNOC_CFG] = &qhm_snoc_cfg, + [A1NOC_SNOC_MAS] = &qnm_aggre1_noc, + [A2NOC_SNOC_MAS] = &qnm_aggre2_noc, + [MASTER_GEM_NOC_SNOC] = &qnm_gemnoc, + [MASTER_PIMEM] = &qxm_pimem, + [MASTER_GIC] = &xm_gic, + [SLAVE_APPSS] = &qhs_apss, + [SNOC_CNOC_SLV] = &qns_cnoc, + [SLAVE_SNOC_GEM_NOC_GC] = &qns_gemnoc_gc, + [SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf, + [SLAVE_OCIMEM] = &qxs_imem, + [SLAVE_PIMEM] = &qxs_pimem, + [SLAVE_SERVICE_SNOC] = &srvc_snoc, + [SLAVE_PCIE_0] = &xs_pcie_0, + [SLAVE_PCIE_1] = &xs_pcie_1, + [SLAVE_QDSS_STM] = &xs_qdss_stm, + [SLAVE_TCU] = &xs_sys_tcu_cfg, +}; + +static struct qcom_icc_desc sm8150_system_noc = { + .nodes = system_noc_nodes, + .num_nodes = ARRAY_SIZE(system_noc_nodes), + .bcms = system_noc_bcms, + .num_bcms = ARRAY_SIZE(system_noc_bcms), +}; + +static int qnoc_probe(struct platform_device *pdev) +{ + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->pre_aggregate = qcom_icc_pre_aggregate; + provider->aggregate = qcom_icc_aggregate; + provider->xlate = of_icc_xlate_onecell; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + qp->dev = &pdev->dev; + qp->bcms = desc->bcms; + qp->num_bcms = desc->num_bcms; + + qp->voter = of_bcm_voter_get(qp->dev, NULL); + if (IS_ERR(qp->voter)) + return PTR_ERR(qp->voter); + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < qp->num_bcms; i++) + qcom_icc_bcm_init(qp->bcms[i], &pdev->dev); + + for (i = 0; i < num_nodes; i++) { + size_t j; + + if (!qnodes[i]) + continue; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qnoc_of_match[] = { + { .compatible = "qcom,sm8150-aggre1-noc", + .data = &sm8150_aggre1_noc}, + { .compatible = "qcom,sm8150-aggre2-noc", + .data = &sm8150_aggre2_noc}, + { .compatible = "qcom,sm8150-camnoc-virt", + .data = &sm8150_camnoc_virt}, + { .compatible = "qcom,sm8150-compute-noc", + .data = &sm8150_compute_noc}, + { .compatible = "qcom,sm8150-config-noc", + .data = &sm8150_config_noc}, + { .compatible = "qcom,sm8150-dc-noc", + .data = &sm8150_dc_noc}, + { .compatible = "qcom,sm8150-gem-noc", + .data = &sm8150_gem_noc}, + { .compatible = "qcom,sm8150-ipa-virt", + .data = &sm8150_ipa_virt}, + { .compatible = "qcom,sm8150-mc-virt", + .data = &sm8150_mc_virt}, + { .compatible = "qcom,sm8150-mmss-noc", + .data = &sm8150_mmss_noc}, + { .compatible = "qcom,sm8150-system-noc", + .data = &sm8150_system_noc}, + { } +}; +MODULE_DEVICE_TABLE(of, qnoc_of_match); + +static struct platform_driver qnoc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-sm8150", + .of_match_table = qnoc_of_match, + }, +}; +module_platform_driver(qnoc_driver); + +MODULE_DESCRIPTION("Qualcomm SM8150 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sm8150.h b/drivers/interconnect/qcom/sm8150.h new file mode 100644 index 000000000..97996f64d --- /dev/null +++ b/drivers/interconnect/qcom/sm8150.h @@ -0,0 +1,154 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm #define SM8250 interconnect IDs + * + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SM8150_H +#define __DRIVERS_INTERCONNECT_QCOM_SM8150_H + +#define SM8150_A1NOC_SNOC_MAS 0 +#define SM8150_A1NOC_SNOC_SLV 1 +#define SM8150_A2NOC_SNOC_MAS 2 +#define SM8150_A2NOC_SNOC_SLV 3 +#define SM8150_MASTER_A1NOC_CFG 4 +#define SM8150_MASTER_A2NOC_CFG 5 +#define SM8150_MASTER_AMPSS_M0 6 +#define SM8150_MASTER_CAMNOC_HF0 7 +#define SM8150_MASTER_CAMNOC_HF0_UNCOMP 8 +#define SM8150_MASTER_CAMNOC_HF1 9 +#define SM8150_MASTER_CAMNOC_HF1_UNCOMP 10 +#define SM8150_MASTER_CAMNOC_SF 11 +#define SM8150_MASTER_CAMNOC_SF_UNCOMP 12 +#define SM8150_MASTER_CNOC_A2NOC 13 +#define SM8150_MASTER_CNOC_DC_NOC 14 +#define SM8150_MASTER_CNOC_MNOC_CFG 15 +#define SM8150_MASTER_COMPUTE_NOC 16 +#define SM8150_MASTER_CRYPTO_CORE_0 17 +#define SM8150_MASTER_ECC 18 +#define SM8150_MASTER_EMAC 19 +#define SM8150_MASTER_GEM_NOC_CFG 20 +#define SM8150_MASTER_GEM_NOC_PCIE_SNOC 21 +#define SM8150_MASTER_GEM_NOC_SNOC 22 +#define SM8150_MASTER_GIC 23 +#define SM8150_MASTER_GPU_TCU 24 +#define SM8150_MASTER_GRAPHICS_3D 25 +#define SM8150_MASTER_IPA 26 +#define SM8150_MASTER_IPA_CORE 27 +#define SM8150_MASTER_LLCC 28 +#define SM8150_MASTER_MDP_PORT0 29 +#define SM8150_MASTER_MDP_PORT1 30 +#define SM8150_MASTER_MNOC_HF_MEM_NOC 31 +#define SM8150_MASTER_MNOC_SF_MEM_NOC 32 +#define SM8150_MASTER_NPU 33 +#define SM8150_MASTER_PCIE 34 +#define SM8150_MASTER_PCIE_1 35 +#define SM8150_MASTER_PIMEM 36 +#define SM8150_MASTER_QDSS_BAM 37 +#define SM8150_MASTER_QDSS_DAP 38 +#define SM8150_MASTER_QDSS_ETR 39 +#define SM8150_MASTER_QSPI 40 +#define SM8150_MASTER_QUP_0 41 +#define SM8150_MASTER_QUP_1 42 +#define SM8150_MASTER_QUP_2 43 +#define SM8150_MASTER_ROTATOR 44 +#define SM8150_MASTER_SDCC_2 45 +#define SM8150_MASTER_SDCC_4 46 +#define SM8150_MASTER_SENSORS_AHB 47 +#define SM8150_MASTER_SNOC_CFG 48 +#define SM8150_MASTER_SNOC_GC_MEM_NOC 49 +#define SM8150_MASTER_SNOC_SF_MEM_NOC 50 +#define SM8150_MASTER_SPDM 51 +#define SM8150_MASTER_SYS_TCU 52 +#define SM8150_MASTER_TSIF 53 +#define SM8150_MASTER_UFS_MEM 54 +#define SM8150_MASTER_USB3 55 +#define SM8150_MASTER_USB3_1 56 +#define SM8150_MASTER_VIDEO_P0 57 +#define SM8150_MASTER_VIDEO_P1 58 +#define SM8150_MASTER_VIDEO_PROC 59 +#define SM8150_SLAVE_A1NOC_CFG 60 +#define SM8150_SLAVE_A2NOC_CFG 61 +#define SM8150_SLAVE_AHB2PHY_SOUTH 62 +#define SM8150_SLAVE_ANOC_PCIE_GEM_NOC 63 +#define SM8150_SLAVE_AOP 64 +#define SM8150_SLAVE_AOSS 65 +#define SM8150_SLAVE_APPSS 66 +#define SM8150_SLAVE_CAMERA_CFG 67 +#define SM8150_SLAVE_CAMNOC_UNCOMP 68 +#define SM8150_SLAVE_CDSP_CFG 69 +#define SM8150_SLAVE_CDSP_MEM_NOC 70 +#define SM8150_SLAVE_CLK_CTL 71 +#define SM8150_SLAVE_CNOC_A2NOC 72 +#define SM8150_SLAVE_CNOC_DDRSS 73 +#define SM8150_SLAVE_CNOC_MNOC_CFG 74 +#define SM8150_SLAVE_CRYPTO_0_CFG 75 +#define SM8150_SLAVE_DISPLAY_CFG 76 +#define SM8150_SLAVE_EBI_CH0 77 +#define SM8150_SLAVE_ECC 78 +#define SM8150_SLAVE_EMAC_CFG 79 +#define SM8150_SLAVE_GEM_NOC_CFG 80 +#define SM8150_SLAVE_GEM_NOC_SNOC 81 +#define SM8150_SLAVE_GLM 82 +#define SM8150_SLAVE_GRAPHICS_3D_CFG 83 +#define SM8150_SLAVE_IMEM_CFG 84 +#define SM8150_SLAVE_IPA_CFG 85 +#define SM8150_SLAVE_IPA_CORE 86 +#define SM8150_SLAVE_LLCC 87 +#define SM8150_SLAVE_LLCC_CFG 88 +#define SM8150_SLAVE_MNOC_HF_MEM_NOC 89 +#define SM8150_SLAVE_MNOC_SF_MEM_NOC 90 +#define SM8150_SLAVE_MSS_PROC_MS_MPU_CFG 91 +#define SM8150_SLAVE_NORTH_PHY_CFG 92 +#define SM8150_SLAVE_NPU_CFG 93 +#define SM8150_SLAVE_OCIMEM 94 +#define SM8150_SLAVE_PCIE_0 95 +#define SM8150_SLAVE_PCIE_0_CFG 96 +#define SM8150_SLAVE_PCIE_1 97 +#define SM8150_SLAVE_PCIE_1_CFG 98 +#define SM8150_SLAVE_PIMEM 99 +#define SM8150_SLAVE_PIMEM_CFG 100 +#define SM8150_SLAVE_PRNG 101 +#define SM8150_SLAVE_QDSS_CFG 102 +#define SM8150_SLAVE_QDSS_STM 103 +#define SM8150_SLAVE_QSPI 104 +#define SM8150_SLAVE_QUP_0 105 +#define SM8150_SLAVE_QUP_1 106 +#define SM8150_SLAVE_QUP_2 107 +#define SM8150_SLAVE_RBCPR_CX_CFG 108 +#define SM8150_SLAVE_RBCPR_MMCX_CFG 109 +#define SM8150_SLAVE_RBCPR_MX_CFG 110 +#define SM8150_SLAVE_SDCC_2 111 +#define SM8150_SLAVE_SDCC_4 112 +#define SM8150_SLAVE_SERVICE_A1NOC 113 +#define SM8150_SLAVE_SERVICE_A2NOC 114 +#define SM8150_SLAVE_SERVICE_CNOC 115 +#define SM8150_SLAVE_SERVICE_GEM_NOC 116 +#define SM8150_SLAVE_SERVICE_MNOC 117 +#define SM8150_SLAVE_SERVICE_SNOC 118 +#define SM8150_SLAVE_SNOC_CFG 119 +#define SM8150_SLAVE_SNOC_GEM_NOC_GC 120 +#define SM8150_SLAVE_SNOC_GEM_NOC_SF 121 +#define SM8150_SLAVE_SPDM_WRAPPER 122 +#define SM8150_SLAVE_SPSS_CFG 123 +#define SM8150_SLAVE_SSC_CFG 124 +#define SM8150_SLAVE_TCSR 125 +#define SM8150_SLAVE_TCU 126 +#define SM8150_SLAVE_TLMM_EAST 127 +#define SM8150_SLAVE_TLMM_NORTH 128 +#define SM8150_SLAVE_TLMM_SOUTH 129 +#define SM8150_SLAVE_TLMM_WEST 130 +#define SM8150_SLAVE_TSIF 131 +#define SM8150_SLAVE_UFS_CARD_CFG 132 +#define SM8150_SLAVE_UFS_MEM_CFG 133 +#define SM8150_SLAVE_USB3 134 +#define SM8150_SLAVE_USB3_1 135 +#define SM8150_SLAVE_VENUS_CFG 136 +#define SM8150_SLAVE_VSENSE_CTRL_CFG 137 +#define SM8150_SNOC_CNOC_MAS 138 +#define SM8150_SNOC_CNOC_SLV 139 +#define SM8150_MASTER_OSM_L3_APPS 140 +#define SM8150_SLAVE_OSM_L3 141 + +#endif diff --git a/drivers/interconnect/qcom/sm8250.c b/drivers/interconnect/qcom/sm8250.c new file mode 100644 index 000000000..40820043c --- /dev/null +++ b/drivers/interconnect/qcom/sm8250.c @@ -0,0 +1,651 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + * + */ + +#include <linux/device.h> +#include <linux/interconnect.h> +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of_platform.h> +#include <dt-bindings/interconnect/qcom,sm8250.h> + +#include "bcm-voter.h" +#include "icc-rpmh.h" +#include "sm8250.h" + +DEFINE_QNODE(qhm_a1noc_cfg, SM8250_MASTER_A1NOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_A1NOC); +DEFINE_QNODE(qhm_qspi, SM8250_MASTER_QSPI_0, 1, 4, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qup1, SM8250_MASTER_QUP_1, 1, 4, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qup2, SM8250_MASTER_QUP_2, 1, 4, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(qhm_tsif, SM8250_MASTER_TSIF, 1, 4, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_pcie3_modem, SM8250_MASTER_PCIE_2, 1, 8, SM8250_SLAVE_ANOC_PCIE_GEM_NOC_1); +DEFINE_QNODE(xm_sdc4, SM8250_MASTER_SDCC_4, 1, 8, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_ufs_mem, SM8250_MASTER_UFS_MEM, 1, 8, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_usb3_0, SM8250_MASTER_USB3, 1, 8, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(xm_usb3_1, SM8250_MASTER_USB3_1, 1, 8, SM8250_A1NOC_SNOC_SLV); +DEFINE_QNODE(qhm_a2noc_cfg, SM8250_MASTER_A2NOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_A2NOC); +DEFINE_QNODE(qhm_qdss_bam, SM8250_MASTER_QDSS_BAM, 1, 4, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(qhm_qup0, SM8250_MASTER_QUP_0, 1, 4, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(qnm_cnoc, SM8250_MASTER_CNOC_A2NOC, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(qxm_crypto, SM8250_MASTER_CRYPTO_CORE_0, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(qxm_ipa, SM8250_MASTER_IPA, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_pcie3_0, SM8250_MASTER_PCIE, 1, 8, SM8250_SLAVE_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(xm_pcie3_1, SM8250_MASTER_PCIE_1, 1, 8, SM8250_SLAVE_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(xm_qdss_etr, SM8250_MASTER_QDSS_ETR, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_sdc2, SM8250_MASTER_SDCC_2, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(xm_ufs_card, SM8250_MASTER_UFS_CARD, 1, 8, SM8250_A2NOC_SNOC_SLV); +DEFINE_QNODE(qnm_npu, SM8250_MASTER_NPU, 2, 32, SM8250_SLAVE_CDSP_MEM_NOC); +DEFINE_QNODE(qnm_snoc, SM8250_SNOC_CNOC_MAS, 1, 8, SM8250_SLAVE_CDSP_CFG, SM8250_SLAVE_CAMERA_CFG, SM8250_SLAVE_TLMM_SOUTH, SM8250_SLAVE_TLMM_NORTH, SM8250_SLAVE_SDCC_4, SM8250_SLAVE_TLMM_WEST, SM8250_SLAVE_SDCC_2, SM8250_SLAVE_CNOC_MNOC_CFG, SM8250_SLAVE_UFS_MEM_CFG, SM8250_SLAVE_SNOC_CFG, SM8250_SLAVE_PDM, SM8250_SLAVE_CX_RDPM, SM8250_SLAVE_PCIE_1_CFG, SM8250_SLAVE_A2NOC_CFG, SM8250_SLAVE_QDSS_CFG, SM8250_SLAVE_DISPLAY_CFG, SM8250_SLAVE_PCIE_2_CFG, SM8250_SLAVE_TCSR, SM8250_SLAVE_DCC_CFG, SM8250_SLAVE_CNOC_DDRSS, SM8250_SLAVE_IPC_ROUTER_CFG, SM8250_SLAVE_PCIE_0_CFG, SM8250_SLAVE_RBCPR_MMCX_CFG, SM8250_SLAVE_NPU_CFG, SM8250_SLAVE_AHB2PHY_SOUTH, SM8250_SLAVE_AHB2PHY_NORTH, SM8250_SLAVE_GRAPHICS_3D_CFG, SM8250_SLAVE_VENUS_CFG, SM8250_SLAVE_TSIF, SM8250_SLAVE_IPA_CFG, SM8250_SLAVE_IMEM_CFG, SM8250_SLAVE_USB3, SM8250_SLAVE_SERVICE_CNOC, SM8250_SLAVE_UFS_CARD_CFG, SM8250_SLAVE_USB3_1, SM8250_SLAVE_LPASS, SM8250_SLAVE_RBCPR_CX_CFG, SM8250_SLAVE_A1NOC_CFG, SM8250_SLAVE_AOSS, SM8250_SLAVE_PRNG, SM8250_SLAVE_VSENSE_CTRL_CFG, SM8250_SLAVE_QSPI_0, SM8250_SLAVE_CRYPTO_0_CFG, SM8250_SLAVE_PIMEM_CFG, SM8250_SLAVE_RBCPR_MX_CFG, SM8250_SLAVE_QUP_0, SM8250_SLAVE_QUP_1, SM8250_SLAVE_QUP_2, SM8250_SLAVE_CLK_CTL); +DEFINE_QNODE(xm_qdss_dap, SM8250_MASTER_QDSS_DAP, 1, 8, SM8250_SLAVE_CDSP_CFG, SM8250_SLAVE_CAMERA_CFG, SM8250_SLAVE_TLMM_SOUTH, SM8250_SLAVE_TLMM_NORTH, SM8250_SLAVE_SDCC_4, SM8250_SLAVE_TLMM_WEST, SM8250_SLAVE_SDCC_2, SM8250_SLAVE_CNOC_MNOC_CFG, SM8250_SLAVE_UFS_MEM_CFG, SM8250_SLAVE_SNOC_CFG, SM8250_SLAVE_PDM, SM8250_SLAVE_CX_RDPM, SM8250_SLAVE_PCIE_1_CFG, SM8250_SLAVE_A2NOC_CFG, SM8250_SLAVE_QDSS_CFG, SM8250_SLAVE_DISPLAY_CFG, SM8250_SLAVE_PCIE_2_CFG, SM8250_SLAVE_TCSR, SM8250_SLAVE_DCC_CFG, SM8250_SLAVE_CNOC_DDRSS, SM8250_SLAVE_IPC_ROUTER_CFG, SM8250_SLAVE_CNOC_A2NOC, SM8250_SLAVE_PCIE_0_CFG, SM8250_SLAVE_RBCPR_MMCX_CFG, SM8250_SLAVE_NPU_CFG, SM8250_SLAVE_AHB2PHY_SOUTH, SM8250_SLAVE_AHB2PHY_NORTH, SM8250_SLAVE_GRAPHICS_3D_CFG, SM8250_SLAVE_VENUS_CFG, SM8250_SLAVE_TSIF, SM8250_SLAVE_IPA_CFG, SM8250_SLAVE_IMEM_CFG, SM8250_SLAVE_USB3, SM8250_SLAVE_SERVICE_CNOC, SM8250_SLAVE_UFS_CARD_CFG, SM8250_SLAVE_USB3_1, SM8250_SLAVE_LPASS, SM8250_SLAVE_RBCPR_CX_CFG, SM8250_SLAVE_A1NOC_CFG, SM8250_SLAVE_AOSS, SM8250_SLAVE_PRNG, SM8250_SLAVE_VSENSE_CTRL_CFG, SM8250_SLAVE_QSPI_0, SM8250_SLAVE_CRYPTO_0_CFG, SM8250_SLAVE_PIMEM_CFG, SM8250_SLAVE_RBCPR_MX_CFG, SM8250_SLAVE_QUP_0, SM8250_SLAVE_QUP_1, SM8250_SLAVE_QUP_2, SM8250_SLAVE_CLK_CTL); +DEFINE_QNODE(qhm_cnoc_dc_noc, SM8250_MASTER_CNOC_DC_NOC, 1, 4, SM8250_SLAVE_GEM_NOC_CFG, SM8250_SLAVE_LLCC_CFG); +DEFINE_QNODE(alm_gpu_tcu, SM8250_MASTER_GPU_TCU, 1, 8, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(alm_sys_tcu, SM8250_MASTER_SYS_TCU, 1, 8, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(chm_apps, SM8250_MASTER_AMPSS_M0, 2, 32, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC, SM8250_SLAVE_MEM_NOC_PCIE_SNOC); +DEFINE_QNODE(qhm_gemnoc_cfg, SM8250_MASTER_GEM_NOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_GEM_NOC_2, SM8250_SLAVE_SERVICE_GEM_NOC_1, SM8250_SLAVE_SERVICE_GEM_NOC); +DEFINE_QNODE(qnm_cmpnoc, SM8250_MASTER_COMPUTE_NOC, 2, 32, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_gpu, SM8250_MASTER_GRAPHICS_3D, 2, 32, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_mnoc_hf, SM8250_MASTER_MNOC_HF_MEM_NOC, 2, 32, SM8250_SLAVE_LLCC); +DEFINE_QNODE(qnm_mnoc_sf, SM8250_MASTER_MNOC_SF_MEM_NOC, 2, 32, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_pcie, SM8250_MASTER_ANOC_PCIE_GEM_NOC, 1, 16, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC); +DEFINE_QNODE(qnm_snoc_gc, SM8250_MASTER_SNOC_GC_MEM_NOC, 1, 8, SM8250_SLAVE_LLCC); +DEFINE_QNODE(qnm_snoc_sf, SM8250_MASTER_SNOC_SF_MEM_NOC, 1, 16, SM8250_SLAVE_LLCC, SM8250_SLAVE_GEM_NOC_SNOC, SM8250_SLAVE_MEM_NOC_PCIE_SNOC); +DEFINE_QNODE(ipa_core_master, SM8250_MASTER_IPA_CORE, 1, 8, SM8250_SLAVE_IPA_CORE); +DEFINE_QNODE(llcc_mc, SM8250_MASTER_LLCC, 4, 4, SM8250_SLAVE_EBI_CH0); +DEFINE_QNODE(qhm_mnoc_cfg, SM8250_MASTER_CNOC_MNOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_MNOC); +DEFINE_QNODE(qnm_camnoc_hf, SM8250_MASTER_CAMNOC_HF, 2, 32, SM8250_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qnm_camnoc_icp, SM8250_MASTER_CAMNOC_ICP, 1, 8, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qnm_camnoc_sf, SM8250_MASTER_CAMNOC_SF, 2, 32, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qnm_video0, SM8250_MASTER_VIDEO_P0, 1, 32, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qnm_video1, SM8250_MASTER_VIDEO_P1, 1, 32, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qnm_video_cvp, SM8250_MASTER_VIDEO_PROC, 1, 32, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(qxm_mdp0, SM8250_MASTER_MDP_PORT0, 1, 32, SM8250_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_mdp1, SM8250_MASTER_MDP_PORT1, 1, 32, SM8250_SLAVE_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qxm_rot, SM8250_MASTER_ROTATOR, 1, 32, SM8250_SLAVE_MNOC_SF_MEM_NOC); +DEFINE_QNODE(amm_npu_sys, SM8250_MASTER_NPU_SYS, 4, 32, SM8250_SLAVE_NPU_COMPUTE_NOC); +DEFINE_QNODE(amm_npu_sys_cdp_w, SM8250_MASTER_NPU_CDP, 2, 16, SM8250_SLAVE_NPU_COMPUTE_NOC); +DEFINE_QNODE(qhm_cfg, SM8250_MASTER_NPU_NOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_NPU_NOC, SM8250_SLAVE_ISENSE_CFG, SM8250_SLAVE_NPU_LLM_CFG, SM8250_SLAVE_NPU_INT_DMA_BWMON_CFG, SM8250_SLAVE_NPU_CP, SM8250_SLAVE_NPU_TCM, SM8250_SLAVE_NPU_CAL_DP0, SM8250_SLAVE_NPU_CAL_DP1, SM8250_SLAVE_NPU_DPM); +DEFINE_QNODE(qhm_snoc_cfg, SM8250_MASTER_SNOC_CFG, 1, 4, SM8250_SLAVE_SERVICE_SNOC); +DEFINE_QNODE(qnm_aggre1_noc, SM8250_A1NOC_SNOC_MAS, 1, 16, SM8250_SLAVE_SNOC_GEM_NOC_SF); +DEFINE_QNODE(qnm_aggre2_noc, SM8250_A2NOC_SNOC_MAS, 1, 16, SM8250_SLAVE_SNOC_GEM_NOC_SF); +DEFINE_QNODE(qnm_gemnoc, SM8250_MASTER_GEM_NOC_SNOC, 1, 16, SM8250_SLAVE_PIMEM, SM8250_SLAVE_OCIMEM, SM8250_SLAVE_APPSS, SM8250_SNOC_CNOC_SLV, SM8250_SLAVE_TCU, SM8250_SLAVE_QDSS_STM); +DEFINE_QNODE(qnm_gemnoc_pcie, SM8250_MASTER_GEM_NOC_PCIE_SNOC, 1, 8, SM8250_SLAVE_PCIE_2, SM8250_SLAVE_PCIE_0, SM8250_SLAVE_PCIE_1); +DEFINE_QNODE(qxm_pimem, SM8250_MASTER_PIMEM, 1, 8, SM8250_SLAVE_SNOC_GEM_NOC_GC); +DEFINE_QNODE(xm_gic, SM8250_MASTER_GIC, 1, 8, SM8250_SLAVE_SNOC_GEM_NOC_GC); +DEFINE_QNODE(qns_a1noc_snoc, SM8250_A1NOC_SNOC_SLV, 1, 16, SM8250_A1NOC_SNOC_MAS); +DEFINE_QNODE(qns_pcie_modem_mem_noc, SM8250_SLAVE_ANOC_PCIE_GEM_NOC_1, 1, 16, SM8250_MASTER_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(srvc_aggre1_noc, SM8250_SLAVE_SERVICE_A1NOC, 1, 4); +DEFINE_QNODE(qns_a2noc_snoc, SM8250_A2NOC_SNOC_SLV, 1, 16, SM8250_A2NOC_SNOC_MAS); +DEFINE_QNODE(qns_pcie_mem_noc, SM8250_SLAVE_ANOC_PCIE_GEM_NOC, 1, 16, SM8250_MASTER_ANOC_PCIE_GEM_NOC); +DEFINE_QNODE(srvc_aggre2_noc, SM8250_SLAVE_SERVICE_A2NOC, 1, 4); +DEFINE_QNODE(qns_cdsp_mem_noc, SM8250_SLAVE_CDSP_MEM_NOC, 2, 32, SM8250_MASTER_COMPUTE_NOC); +DEFINE_QNODE(qhs_a1_noc_cfg, SM8250_SLAVE_A1NOC_CFG, 1, 4, SM8250_MASTER_A1NOC_CFG); +DEFINE_QNODE(qhs_a2_noc_cfg, SM8250_SLAVE_A2NOC_CFG, 1, 4, SM8250_MASTER_A2NOC_CFG); +DEFINE_QNODE(qhs_ahb2phy0, SM8250_SLAVE_AHB2PHY_SOUTH, 1, 4); +DEFINE_QNODE(qhs_ahb2phy1, SM8250_SLAVE_AHB2PHY_NORTH, 1, 4); +DEFINE_QNODE(qhs_aoss, SM8250_SLAVE_AOSS, 1, 4); +DEFINE_QNODE(qhs_camera_cfg, SM8250_SLAVE_CAMERA_CFG, 1, 4); +DEFINE_QNODE(qhs_clk_ctl, SM8250_SLAVE_CLK_CTL, 1, 4); +DEFINE_QNODE(qhs_compute_dsp, SM8250_SLAVE_CDSP_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_cx, SM8250_SLAVE_RBCPR_CX_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_mmcx, SM8250_SLAVE_RBCPR_MMCX_CFG, 1, 4); +DEFINE_QNODE(qhs_cpr_mx, SM8250_SLAVE_RBCPR_MX_CFG, 1, 4); +DEFINE_QNODE(qhs_crypto0_cfg, SM8250_SLAVE_CRYPTO_0_CFG, 1, 4); +DEFINE_QNODE(qhs_cx_rdpm, SM8250_SLAVE_CX_RDPM, 1, 4); +DEFINE_QNODE(qhs_dcc_cfg, SM8250_SLAVE_DCC_CFG, 1, 4); +DEFINE_QNODE(qhs_ddrss_cfg, SM8250_SLAVE_CNOC_DDRSS, 1, 4, SM8250_MASTER_CNOC_DC_NOC); +DEFINE_QNODE(qhs_display_cfg, SM8250_SLAVE_DISPLAY_CFG, 1, 4); +DEFINE_QNODE(qhs_gpuss_cfg, SM8250_SLAVE_GRAPHICS_3D_CFG, 1, 8); +DEFINE_QNODE(qhs_imem_cfg, SM8250_SLAVE_IMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_ipa, SM8250_SLAVE_IPA_CFG, 1, 4); +DEFINE_QNODE(qhs_ipc_router, SM8250_SLAVE_IPC_ROUTER_CFG, 1, 4); +DEFINE_QNODE(qhs_lpass_cfg, SM8250_SLAVE_LPASS, 1, 4); +DEFINE_QNODE(qhs_mnoc_cfg, SM8250_SLAVE_CNOC_MNOC_CFG, 1, 4, SM8250_MASTER_CNOC_MNOC_CFG); +DEFINE_QNODE(qhs_npu_cfg, SM8250_SLAVE_NPU_CFG, 1, 4, SM8250_MASTER_NPU_NOC_CFG); +DEFINE_QNODE(qhs_pcie0_cfg, SM8250_SLAVE_PCIE_0_CFG, 1, 4); +DEFINE_QNODE(qhs_pcie1_cfg, SM8250_SLAVE_PCIE_1_CFG, 1, 4); +DEFINE_QNODE(qhs_pcie_modem_cfg, SM8250_SLAVE_PCIE_2_CFG, 1, 4); +DEFINE_QNODE(qhs_pdm, SM8250_SLAVE_PDM, 1, 4); +DEFINE_QNODE(qhs_pimem_cfg, SM8250_SLAVE_PIMEM_CFG, 1, 4); +DEFINE_QNODE(qhs_prng, SM8250_SLAVE_PRNG, 1, 4); +DEFINE_QNODE(qhs_qdss_cfg, SM8250_SLAVE_QDSS_CFG, 1, 4); +DEFINE_QNODE(qhs_qspi, SM8250_SLAVE_QSPI_0, 1, 4); +DEFINE_QNODE(qhs_qup0, SM8250_SLAVE_QUP_0, 1, 4); +DEFINE_QNODE(qhs_qup1, SM8250_SLAVE_QUP_1, 1, 4); +DEFINE_QNODE(qhs_qup2, SM8250_SLAVE_QUP_2, 1, 4); +DEFINE_QNODE(qhs_sdc2, SM8250_SLAVE_SDCC_2, 1, 4); +DEFINE_QNODE(qhs_sdc4, SM8250_SLAVE_SDCC_4, 1, 4); +DEFINE_QNODE(qhs_snoc_cfg, SM8250_SLAVE_SNOC_CFG, 1, 4, SM8250_MASTER_SNOC_CFG); +DEFINE_QNODE(qhs_tcsr, SM8250_SLAVE_TCSR, 1, 4); +DEFINE_QNODE(qhs_tlmm0, SM8250_SLAVE_TLMM_NORTH, 1, 4); +DEFINE_QNODE(qhs_tlmm1, SM8250_SLAVE_TLMM_SOUTH, 1, 4); +DEFINE_QNODE(qhs_tlmm2, SM8250_SLAVE_TLMM_WEST, 1, 4); +DEFINE_QNODE(qhs_tsif, SM8250_SLAVE_TSIF, 1, 4); +DEFINE_QNODE(qhs_ufs_card_cfg, SM8250_SLAVE_UFS_CARD_CFG, 1, 4); +DEFINE_QNODE(qhs_ufs_mem_cfg, SM8250_SLAVE_UFS_MEM_CFG, 1, 4); +DEFINE_QNODE(qhs_usb3_0, SM8250_SLAVE_USB3, 1, 4); +DEFINE_QNODE(qhs_usb3_1, SM8250_SLAVE_USB3_1, 1, 4); +DEFINE_QNODE(qhs_venus_cfg, SM8250_SLAVE_VENUS_CFG, 1, 4); +DEFINE_QNODE(qhs_vsense_ctrl_cfg, SM8250_SLAVE_VSENSE_CTRL_CFG, 1, 4); +DEFINE_QNODE(qns_cnoc_a2noc, SM8250_SLAVE_CNOC_A2NOC, 1, 8, SM8250_MASTER_CNOC_A2NOC); +DEFINE_QNODE(srvc_cnoc, SM8250_SLAVE_SERVICE_CNOC, 1, 4); +DEFINE_QNODE(qhs_llcc, SM8250_SLAVE_LLCC_CFG, 1, 4); +DEFINE_QNODE(qhs_memnoc, SM8250_SLAVE_GEM_NOC_CFG, 1, 4, SM8250_MASTER_GEM_NOC_CFG); +DEFINE_QNODE(qns_gem_noc_snoc, SM8250_SLAVE_GEM_NOC_SNOC, 1, 16, SM8250_MASTER_GEM_NOC_SNOC); +DEFINE_QNODE(qns_llcc, SM8250_SLAVE_LLCC, 4, 16, SM8250_MASTER_LLCC); +DEFINE_QNODE(qns_sys_pcie, SM8250_SLAVE_MEM_NOC_PCIE_SNOC, 1, 8, SM8250_MASTER_GEM_NOC_PCIE_SNOC); +DEFINE_QNODE(srvc_even_gemnoc, SM8250_SLAVE_SERVICE_GEM_NOC_1, 1, 4); +DEFINE_QNODE(srvc_odd_gemnoc, SM8250_SLAVE_SERVICE_GEM_NOC_2, 1, 4); +DEFINE_QNODE(srvc_sys_gemnoc, SM8250_SLAVE_SERVICE_GEM_NOC, 1, 4); +DEFINE_QNODE(ipa_core_slave, SM8250_SLAVE_IPA_CORE, 1, 8); +DEFINE_QNODE(ebi, SM8250_SLAVE_EBI_CH0, 4, 4); +DEFINE_QNODE(qns_mem_noc_hf, SM8250_SLAVE_MNOC_HF_MEM_NOC, 2, 32, SM8250_MASTER_MNOC_HF_MEM_NOC); +DEFINE_QNODE(qns_mem_noc_sf, SM8250_SLAVE_MNOC_SF_MEM_NOC, 2, 32, SM8250_MASTER_MNOC_SF_MEM_NOC); +DEFINE_QNODE(srvc_mnoc, SM8250_SLAVE_SERVICE_MNOC, 1, 4); +DEFINE_QNODE(qhs_cal_dp0, SM8250_SLAVE_NPU_CAL_DP0, 1, 4); +DEFINE_QNODE(qhs_cal_dp1, SM8250_SLAVE_NPU_CAL_DP1, 1, 4); +DEFINE_QNODE(qhs_cp, SM8250_SLAVE_NPU_CP, 1, 4); +DEFINE_QNODE(qhs_dma_bwmon, SM8250_SLAVE_NPU_INT_DMA_BWMON_CFG, 1, 4); +DEFINE_QNODE(qhs_dpm, SM8250_SLAVE_NPU_DPM, 1, 4); +DEFINE_QNODE(qhs_isense, SM8250_SLAVE_ISENSE_CFG, 1, 4); +DEFINE_QNODE(qhs_llm, SM8250_SLAVE_NPU_LLM_CFG, 1, 4); +DEFINE_QNODE(qhs_tcm, SM8250_SLAVE_NPU_TCM, 1, 4); +DEFINE_QNODE(qns_npu_sys, SM8250_SLAVE_NPU_COMPUTE_NOC, 2, 32); +DEFINE_QNODE(srvc_noc, SM8250_SLAVE_SERVICE_NPU_NOC, 1, 4); +DEFINE_QNODE(qhs_apss, SM8250_SLAVE_APPSS, 1, 8); +DEFINE_QNODE(qns_cnoc, SM8250_SNOC_CNOC_SLV, 1, 8, SM8250_SNOC_CNOC_MAS); +DEFINE_QNODE(qns_gemnoc_gc, SM8250_SLAVE_SNOC_GEM_NOC_GC, 1, 8, SM8250_MASTER_SNOC_GC_MEM_NOC); +DEFINE_QNODE(qns_gemnoc_sf, SM8250_SLAVE_SNOC_GEM_NOC_SF, 1, 16, SM8250_MASTER_SNOC_SF_MEM_NOC); +DEFINE_QNODE(qxs_imem, SM8250_SLAVE_OCIMEM, 1, 8); +DEFINE_QNODE(qxs_pimem, SM8250_SLAVE_PIMEM, 1, 8); +DEFINE_QNODE(srvc_snoc, SM8250_SLAVE_SERVICE_SNOC, 1, 4); +DEFINE_QNODE(xs_pcie_0, SM8250_SLAVE_PCIE_0, 1, 8); +DEFINE_QNODE(xs_pcie_1, SM8250_SLAVE_PCIE_1, 1, 8); +DEFINE_QNODE(xs_pcie_modem, SM8250_SLAVE_PCIE_2, 1, 8); +DEFINE_QNODE(xs_qdss_stm, SM8250_SLAVE_QDSS_STM, 1, 4); +DEFINE_QNODE(xs_sys_tcu_cfg, SM8250_SLAVE_TCU, 1, 8); + +DEFINE_QBCM(bcm_acv, "ACV", false, &ebi); +DEFINE_QBCM(bcm_mc0, "MC0", true, &ebi); +DEFINE_QBCM(bcm_sh0, "SH0", true, &qns_llcc); +DEFINE_QBCM(bcm_mm0, "MM0", true, &qns_mem_noc_hf); +DEFINE_QBCM(bcm_ce0, "CE0", false, &qxm_crypto); +DEFINE_QBCM(bcm_ip0, "IP0", false, &ipa_core_slave); +DEFINE_QBCM(bcm_mm1, "MM1", false, &qnm_camnoc_hf, &qxm_mdp0, &qxm_mdp1); +DEFINE_QBCM(bcm_sh2, "SH2", false, &alm_gpu_tcu, &alm_sys_tcu); +DEFINE_QBCM(bcm_mm2, "MM2", false, &qns_mem_noc_sf); +DEFINE_QBCM(bcm_qup0, "QUP0", false, &qhm_qup1, &qhm_qup2, &qhm_qup0); +DEFINE_QBCM(bcm_sh3, "SH3", false, &qnm_cmpnoc); +DEFINE_QBCM(bcm_mm3, "MM3", false, &qnm_camnoc_icp, &qnm_camnoc_sf, &qnm_video0, &qnm_video1, &qnm_video_cvp); +DEFINE_QBCM(bcm_sh4, "SH4", false, &chm_apps); +DEFINE_QBCM(bcm_sn0, "SN0", true, &qns_gemnoc_sf); +DEFINE_QBCM(bcm_co0, "CO0", false, &qns_cdsp_mem_noc); +DEFINE_QBCM(bcm_cn0, "CN0", true, &qnm_snoc, &xm_qdss_dap, &qhs_a1_noc_cfg, &qhs_a2_noc_cfg, &qhs_ahb2phy0, &qhs_ahb2phy1, &qhs_aoss, &qhs_camera_cfg, &qhs_clk_ctl, &qhs_compute_dsp, &qhs_cpr_cx, &qhs_cpr_mmcx, &qhs_cpr_mx, &qhs_crypto0_cfg, &qhs_cx_rdpm, &qhs_dcc_cfg, &qhs_ddrss_cfg, &qhs_display_cfg, &qhs_gpuss_cfg, &qhs_imem_cfg, &qhs_ipa, &qhs_ipc_router, &qhs_lpass_cfg, &qhs_mnoc_cfg, &qhs_npu_cfg, &qhs_pcie0_cfg, &qhs_pcie1_cfg, &qhs_pcie_modem_cfg, &qhs_pdm, &qhs_pimem_cfg, &qhs_prng, &qhs_qdss_cfg, &qhs_qspi, &qhs_qup0, &qhs_qup1, &qhs_qup2, &qhs_sdc2, &qhs_sdc4, &qhs_snoc_cfg, &qhs_tcsr, &qhs_tlmm0, &qhs_tlmm1, &qhs_tlmm2, &qhs_tsif, &qhs_ufs_card_cfg, &qhs_ufs_mem_cfg, &qhs_usb3_0, &qhs_usb3_1, &qhs_venus_cfg, &qhs_vsense_ctrl_cfg, &qns_cnoc_a2noc, &srvc_cnoc); +DEFINE_QBCM(bcm_sn1, "SN1", false, &qxs_imem); +DEFINE_QBCM(bcm_sn2, "SN2", false, &qns_gemnoc_gc); +DEFINE_QBCM(bcm_co2, "CO2", false, &qnm_npu); +DEFINE_QBCM(bcm_sn3, "SN3", false, &qxs_pimem); +DEFINE_QBCM(bcm_sn4, "SN4", false, &xs_qdss_stm); +DEFINE_QBCM(bcm_sn5, "SN5", false, &xs_pcie_modem); +DEFINE_QBCM(bcm_sn6, "SN6", false, &xs_pcie_0, &xs_pcie_1); +DEFINE_QBCM(bcm_sn7, "SN7", false, &qnm_aggre1_noc); +DEFINE_QBCM(bcm_sn8, "SN8", false, &qnm_aggre2_noc); +DEFINE_QBCM(bcm_sn9, "SN9", false, &qnm_gemnoc_pcie); +DEFINE_QBCM(bcm_sn11, "SN11", false, &qnm_gemnoc); +DEFINE_QBCM(bcm_sn12, "SN12", false, &qns_pcie_modem_mem_noc, &qns_pcie_mem_noc); + +static struct qcom_icc_bcm *aggre1_noc_bcms[] = { + &bcm_qup0, + &bcm_sn12, +}; + +static struct qcom_icc_node *aggre1_noc_nodes[] = { + [MASTER_A1NOC_CFG] = &qhm_a1noc_cfg, + [MASTER_QSPI_0] = &qhm_qspi, + [MASTER_QUP_1] = &qhm_qup1, + [MASTER_QUP_2] = &qhm_qup2, + [MASTER_TSIF] = &qhm_tsif, + [MASTER_PCIE_2] = &xm_pcie3_modem, + [MASTER_SDCC_4] = &xm_sdc4, + [MASTER_UFS_MEM] = &xm_ufs_mem, + [MASTER_USB3] = &xm_usb3_0, + [MASTER_USB3_1] = &xm_usb3_1, + [A1NOC_SNOC_SLV] = &qns_a1noc_snoc, + [SLAVE_ANOC_PCIE_GEM_NOC_1] = &qns_pcie_modem_mem_noc, + [SLAVE_SERVICE_A1NOC] = &srvc_aggre1_noc, +}; + +static struct qcom_icc_desc sm8250_aggre1_noc = { + .nodes = aggre1_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre1_noc_nodes), + .bcms = aggre1_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre1_noc_bcms), +}; + +static struct qcom_icc_bcm *aggre2_noc_bcms[] = { + &bcm_ce0, + &bcm_qup0, + &bcm_sn12, +}; + +static struct qcom_icc_node *aggre2_noc_nodes[] = { + [MASTER_A2NOC_CFG] = &qhm_a2noc_cfg, + [MASTER_QDSS_BAM] = &qhm_qdss_bam, + [MASTER_QUP_0] = &qhm_qup0, + [MASTER_CNOC_A2NOC] = &qnm_cnoc, + [MASTER_CRYPTO_CORE_0] = &qxm_crypto, + [MASTER_IPA] = &qxm_ipa, + [MASTER_PCIE] = &xm_pcie3_0, + [MASTER_PCIE_1] = &xm_pcie3_1, + [MASTER_QDSS_ETR] = &xm_qdss_etr, + [MASTER_SDCC_2] = &xm_sdc2, + [MASTER_UFS_CARD] = &xm_ufs_card, + [A2NOC_SNOC_SLV] = &qns_a2noc_snoc, + [SLAVE_ANOC_PCIE_GEM_NOC] = &qns_pcie_mem_noc, + [SLAVE_SERVICE_A2NOC] = &srvc_aggre2_noc, +}; + +static struct qcom_icc_desc sm8250_aggre2_noc = { + .nodes = aggre2_noc_nodes, + .num_nodes = ARRAY_SIZE(aggre2_noc_nodes), + .bcms = aggre2_noc_bcms, + .num_bcms = ARRAY_SIZE(aggre2_noc_bcms), +}; + +static struct qcom_icc_bcm *compute_noc_bcms[] = { + &bcm_co0, + &bcm_co2, +}; + +static struct qcom_icc_node *compute_noc_nodes[] = { + [MASTER_NPU] = &qnm_npu, + [SLAVE_CDSP_MEM_NOC] = &qns_cdsp_mem_noc, +}; + +static struct qcom_icc_desc sm8250_compute_noc = { + .nodes = compute_noc_nodes, + .num_nodes = ARRAY_SIZE(compute_noc_nodes), + .bcms = compute_noc_bcms, + .num_bcms = ARRAY_SIZE(compute_noc_bcms), +}; + +static struct qcom_icc_bcm *config_noc_bcms[] = { + &bcm_cn0, +}; + +static struct qcom_icc_node *config_noc_nodes[] = { + [SNOC_CNOC_MAS] = &qnm_snoc, + [MASTER_QDSS_DAP] = &xm_qdss_dap, + [SLAVE_A1NOC_CFG] = &qhs_a1_noc_cfg, + [SLAVE_A2NOC_CFG] = &qhs_a2_noc_cfg, + [SLAVE_AHB2PHY_SOUTH] = &qhs_ahb2phy0, + [SLAVE_AHB2PHY_NORTH] = &qhs_ahb2phy1, + [SLAVE_AOSS] = &qhs_aoss, + [SLAVE_CAMERA_CFG] = &qhs_camera_cfg, + [SLAVE_CLK_CTL] = &qhs_clk_ctl, + [SLAVE_CDSP_CFG] = &qhs_compute_dsp, + [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx, + [SLAVE_RBCPR_MMCX_CFG] = &qhs_cpr_mmcx, + [SLAVE_RBCPR_MX_CFG] = &qhs_cpr_mx, + [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg, + [SLAVE_CX_RDPM] = &qhs_cx_rdpm, + [SLAVE_DCC_CFG] = &qhs_dcc_cfg, + [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg, + [SLAVE_DISPLAY_CFG] = &qhs_display_cfg, + [SLAVE_GRAPHICS_3D_CFG] = &qhs_gpuss_cfg, + [SLAVE_IMEM_CFG] = &qhs_imem_cfg, + [SLAVE_IPA_CFG] = &qhs_ipa, + [SLAVE_IPC_ROUTER_CFG] = &qhs_ipc_router, + [SLAVE_LPASS] = &qhs_lpass_cfg, + [SLAVE_CNOC_MNOC_CFG] = &qhs_mnoc_cfg, + [SLAVE_NPU_CFG] = &qhs_npu_cfg, + [SLAVE_PCIE_0_CFG] = &qhs_pcie0_cfg, + [SLAVE_PCIE_1_CFG] = &qhs_pcie1_cfg, + [SLAVE_PCIE_2_CFG] = &qhs_pcie_modem_cfg, + [SLAVE_PDM] = &qhs_pdm, + [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg, + [SLAVE_PRNG] = &qhs_prng, + [SLAVE_QDSS_CFG] = &qhs_qdss_cfg, + [SLAVE_QSPI_0] = &qhs_qspi, + [SLAVE_QUP_0] = &qhs_qup0, + [SLAVE_QUP_1] = &qhs_qup1, + [SLAVE_QUP_2] = &qhs_qup2, + [SLAVE_SDCC_2] = &qhs_sdc2, + [SLAVE_SDCC_4] = &qhs_sdc4, + [SLAVE_SNOC_CFG] = &qhs_snoc_cfg, + [SLAVE_TCSR] = &qhs_tcsr, + [SLAVE_TLMM_NORTH] = &qhs_tlmm0, + [SLAVE_TLMM_SOUTH] = &qhs_tlmm1, + [SLAVE_TLMM_WEST] = &qhs_tlmm2, + [SLAVE_TSIF] = &qhs_tsif, + [SLAVE_UFS_CARD_CFG] = &qhs_ufs_card_cfg, + [SLAVE_UFS_MEM_CFG] = &qhs_ufs_mem_cfg, + [SLAVE_USB3] = &qhs_usb3_0, + [SLAVE_USB3_1] = &qhs_usb3_1, + [SLAVE_VENUS_CFG] = &qhs_venus_cfg, + [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg, + [SLAVE_CNOC_A2NOC] = &qns_cnoc_a2noc, + [SLAVE_SERVICE_CNOC] = &srvc_cnoc, +}; + +static struct qcom_icc_desc sm8250_config_noc = { + .nodes = config_noc_nodes, + .num_nodes = ARRAY_SIZE(config_noc_nodes), + .bcms = config_noc_bcms, + .num_bcms = ARRAY_SIZE(config_noc_bcms), +}; + +static struct qcom_icc_bcm *dc_noc_bcms[] = { +}; + +static struct qcom_icc_node *dc_noc_nodes[] = { + [MASTER_CNOC_DC_NOC] = &qhm_cnoc_dc_noc, + [SLAVE_LLCC_CFG] = &qhs_llcc, + [SLAVE_GEM_NOC_CFG] = &qhs_memnoc, +}; + +static struct qcom_icc_desc sm8250_dc_noc = { + .nodes = dc_noc_nodes, + .num_nodes = ARRAY_SIZE(dc_noc_nodes), + .bcms = dc_noc_bcms, + .num_bcms = ARRAY_SIZE(dc_noc_bcms), +}; + +static struct qcom_icc_bcm *gem_noc_bcms[] = { + &bcm_sh0, + &bcm_sh2, + &bcm_sh3, + &bcm_sh4, +}; + +static struct qcom_icc_node *gem_noc_nodes[] = { + [MASTER_GPU_TCU] = &alm_gpu_tcu, + [MASTER_SYS_TCU] = &alm_sys_tcu, + [MASTER_AMPSS_M0] = &chm_apps, + [MASTER_GEM_NOC_CFG] = &qhm_gemnoc_cfg, + [MASTER_COMPUTE_NOC] = &qnm_cmpnoc, + [MASTER_GRAPHICS_3D] = &qnm_gpu, + [MASTER_MNOC_HF_MEM_NOC] = &qnm_mnoc_hf, + [MASTER_MNOC_SF_MEM_NOC] = &qnm_mnoc_sf, + [MASTER_ANOC_PCIE_GEM_NOC] = &qnm_pcie, + [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc, + [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf, + [SLAVE_GEM_NOC_SNOC] = &qns_gem_noc_snoc, + [SLAVE_LLCC] = &qns_llcc, + [SLAVE_MEM_NOC_PCIE_SNOC] = &qns_sys_pcie, + [SLAVE_SERVICE_GEM_NOC_1] = &srvc_even_gemnoc, + [SLAVE_SERVICE_GEM_NOC_2] = &srvc_odd_gemnoc, + [SLAVE_SERVICE_GEM_NOC] = &srvc_sys_gemnoc, +}; + +static struct qcom_icc_desc sm8250_gem_noc = { + .nodes = gem_noc_nodes, + .num_nodes = ARRAY_SIZE(gem_noc_nodes), + .bcms = gem_noc_bcms, + .num_bcms = ARRAY_SIZE(gem_noc_bcms), +}; + +static struct qcom_icc_bcm *ipa_virt_bcms[] = { + &bcm_ip0, +}; + +static struct qcom_icc_node *ipa_virt_nodes[] = { + [MASTER_IPA_CORE] = &ipa_core_master, + [SLAVE_IPA_CORE] = &ipa_core_slave, +}; + +static struct qcom_icc_desc sm8250_ipa_virt = { + .nodes = ipa_virt_nodes, + .num_nodes = ARRAY_SIZE(ipa_virt_nodes), + .bcms = ipa_virt_bcms, + .num_bcms = ARRAY_SIZE(ipa_virt_bcms), +}; + +static struct qcom_icc_bcm *mc_virt_bcms[] = { + &bcm_acv, + &bcm_mc0, +}; + +static struct qcom_icc_node *mc_virt_nodes[] = { + [MASTER_LLCC] = &llcc_mc, + [SLAVE_EBI_CH0] = &ebi, +}; + +static struct qcom_icc_desc sm8250_mc_virt = { + .nodes = mc_virt_nodes, + .num_nodes = ARRAY_SIZE(mc_virt_nodes), + .bcms = mc_virt_bcms, + .num_bcms = ARRAY_SIZE(mc_virt_bcms), +}; + +static struct qcom_icc_bcm *mmss_noc_bcms[] = { + &bcm_mm0, + &bcm_mm1, + &bcm_mm2, + &bcm_mm3, +}; + +static struct qcom_icc_node *mmss_noc_nodes[] = { + [MASTER_CNOC_MNOC_CFG] = &qhm_mnoc_cfg, + [MASTER_CAMNOC_HF] = &qnm_camnoc_hf, + [MASTER_CAMNOC_ICP] = &qnm_camnoc_icp, + [MASTER_CAMNOC_SF] = &qnm_camnoc_sf, + [MASTER_VIDEO_P0] = &qnm_video0, + [MASTER_VIDEO_P1] = &qnm_video1, + [MASTER_VIDEO_PROC] = &qnm_video_cvp, + [MASTER_MDP_PORT0] = &qxm_mdp0, + [MASTER_MDP_PORT1] = &qxm_mdp1, + [MASTER_ROTATOR] = &qxm_rot, + [SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf, + [SLAVE_MNOC_SF_MEM_NOC] = &qns_mem_noc_sf, + [SLAVE_SERVICE_MNOC] = &srvc_mnoc, +}; + +static struct qcom_icc_desc sm8250_mmss_noc = { + .nodes = mmss_noc_nodes, + .num_nodes = ARRAY_SIZE(mmss_noc_nodes), + .bcms = mmss_noc_bcms, + .num_bcms = ARRAY_SIZE(mmss_noc_bcms), +}; + +static struct qcom_icc_bcm *npu_noc_bcms[] = { +}; + +static struct qcom_icc_node *npu_noc_nodes[] = { + [MASTER_NPU_SYS] = &amm_npu_sys, + [MASTER_NPU_CDP] = &amm_npu_sys_cdp_w, + [MASTER_NPU_NOC_CFG] = &qhm_cfg, + [SLAVE_NPU_CAL_DP0] = &qhs_cal_dp0, + [SLAVE_NPU_CAL_DP1] = &qhs_cal_dp1, + [SLAVE_NPU_CP] = &qhs_cp, + [SLAVE_NPU_INT_DMA_BWMON_CFG] = &qhs_dma_bwmon, + [SLAVE_NPU_DPM] = &qhs_dpm, + [SLAVE_ISENSE_CFG] = &qhs_isense, + [SLAVE_NPU_LLM_CFG] = &qhs_llm, + [SLAVE_NPU_TCM] = &qhs_tcm, + [SLAVE_NPU_COMPUTE_NOC] = &qns_npu_sys, + [SLAVE_SERVICE_NPU_NOC] = &srvc_noc, +}; + +static struct qcom_icc_desc sm8250_npu_noc = { + .nodes = npu_noc_nodes, + .num_nodes = ARRAY_SIZE(npu_noc_nodes), + .bcms = npu_noc_bcms, + .num_bcms = ARRAY_SIZE(npu_noc_bcms), +}; + +static struct qcom_icc_bcm *system_noc_bcms[] = { + &bcm_sn0, + &bcm_sn1, + &bcm_sn11, + &bcm_sn2, + &bcm_sn3, + &bcm_sn4, + &bcm_sn5, + &bcm_sn6, + &bcm_sn7, + &bcm_sn8, + &bcm_sn9, +}; + +static struct qcom_icc_node *system_noc_nodes[] = { + [MASTER_SNOC_CFG] = &qhm_snoc_cfg, + [A1NOC_SNOC_MAS] = &qnm_aggre1_noc, + [A2NOC_SNOC_MAS] = &qnm_aggre2_noc, + [MASTER_GEM_NOC_SNOC] = &qnm_gemnoc, + [MASTER_GEM_NOC_PCIE_SNOC] = &qnm_gemnoc_pcie, + [MASTER_PIMEM] = &qxm_pimem, + [MASTER_GIC] = &xm_gic, + [SLAVE_APPSS] = &qhs_apss, + [SNOC_CNOC_SLV] = &qns_cnoc, + [SLAVE_SNOC_GEM_NOC_GC] = &qns_gemnoc_gc, + [SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf, + [SLAVE_OCIMEM] = &qxs_imem, + [SLAVE_PIMEM] = &qxs_pimem, + [SLAVE_SERVICE_SNOC] = &srvc_snoc, + [SLAVE_PCIE_0] = &xs_pcie_0, + [SLAVE_PCIE_1] = &xs_pcie_1, + [SLAVE_PCIE_2] = &xs_pcie_modem, + [SLAVE_QDSS_STM] = &xs_qdss_stm, + [SLAVE_TCU] = &xs_sys_tcu_cfg, +}; + +static struct qcom_icc_desc sm8250_system_noc = { + .nodes = system_noc_nodes, + .num_nodes = ARRAY_SIZE(system_noc_nodes), + .bcms = system_noc_bcms, + .num_bcms = ARRAY_SIZE(system_noc_bcms), +}; + +static int qnoc_probe(struct platform_device *pdev) +{ + const struct qcom_icc_desc *desc; + struct icc_onecell_data *data; + struct icc_provider *provider; + struct qcom_icc_node **qnodes; + struct qcom_icc_provider *qp; + struct icc_node *node; + size_t num_nodes, i; + int ret; + + desc = device_get_match_data(&pdev->dev); + if (!desc) + return -EINVAL; + + qnodes = desc->nodes; + num_nodes = desc->num_nodes; + + qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL); + if (!qp) + return -ENOMEM; + + data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL); + if (!data) + return -ENOMEM; + + provider = &qp->provider; + provider->dev = &pdev->dev; + provider->set = qcom_icc_set; + provider->pre_aggregate = qcom_icc_pre_aggregate; + provider->aggregate = qcom_icc_aggregate; + provider->xlate = of_icc_xlate_onecell; + INIT_LIST_HEAD(&provider->nodes); + provider->data = data; + + qp->dev = &pdev->dev; + qp->bcms = desc->bcms; + qp->num_bcms = desc->num_bcms; + + qp->voter = of_bcm_voter_get(qp->dev, NULL); + if (IS_ERR(qp->voter)) + return PTR_ERR(qp->voter); + + ret = icc_provider_add(provider); + if (ret) { + dev_err(&pdev->dev, "error adding interconnect provider\n"); + return ret; + } + + for (i = 0; i < qp->num_bcms; i++) + qcom_icc_bcm_init(qp->bcms[i], &pdev->dev); + + for (i = 0; i < num_nodes; i++) { + size_t j; + + if (!qnodes[i]) + continue; + + node = icc_node_create(qnodes[i]->id); + if (IS_ERR(node)) { + ret = PTR_ERR(node); + goto err; + } + + node->name = qnodes[i]->name; + node->data = qnodes[i]; + icc_node_add(node, provider); + + for (j = 0; j < qnodes[i]->num_links; j++) + icc_link_create(node, qnodes[i]->links[j]); + + data->nodes[i] = node; + } + data->num_nodes = num_nodes; + + platform_set_drvdata(pdev, qp); + + return 0; +err: + icc_nodes_remove(provider); + icc_provider_del(provider); + return ret; +} + +static int qnoc_remove(struct platform_device *pdev) +{ + struct qcom_icc_provider *qp = platform_get_drvdata(pdev); + + icc_nodes_remove(&qp->provider); + return icc_provider_del(&qp->provider); +} + +static const struct of_device_id qnoc_of_match[] = { + { .compatible = "qcom,sm8250-aggre1-noc", + .data = &sm8250_aggre1_noc}, + { .compatible = "qcom,sm8250-aggre2-noc", + .data = &sm8250_aggre2_noc}, + { .compatible = "qcom,sm8250-compute-noc", + .data = &sm8250_compute_noc}, + { .compatible = "qcom,sm8250-config-noc", + .data = &sm8250_config_noc}, + { .compatible = "qcom,sm8250-dc-noc", + .data = &sm8250_dc_noc}, + { .compatible = "qcom,sm8250-gem-noc", + .data = &sm8250_gem_noc}, + { .compatible = "qcom,sm8250-ipa-virt", + .data = &sm8250_ipa_virt}, + { .compatible = "qcom,sm8250-mc-virt", + .data = &sm8250_mc_virt}, + { .compatible = "qcom,sm8250-mmss-noc", + .data = &sm8250_mmss_noc}, + { .compatible = "qcom,sm8250-npu-noc", + .data = &sm8250_npu_noc}, + { .compatible = "qcom,sm8250-system-noc", + .data = &sm8250_system_noc}, + { } +}; +MODULE_DEVICE_TABLE(of, qnoc_of_match); + +static struct platform_driver qnoc_driver = { + .probe = qnoc_probe, + .remove = qnoc_remove, + .driver = { + .name = "qnoc-sm8250", + .of_match_table = qnoc_of_match, + }, +}; +module_platform_driver(qnoc_driver); + +MODULE_DESCRIPTION("Qualcomm SM8250 NoC driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/interconnect/qcom/sm8250.h b/drivers/interconnect/qcom/sm8250.h new file mode 100644 index 000000000..b31fb431a --- /dev/null +++ b/drivers/interconnect/qcom/sm8250.h @@ -0,0 +1,164 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm #define SM8250 interconnect IDs + * + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SM8250_H +#define __DRIVERS_INTERCONNECT_QCOM_SM8250_H + +#define SM8250_A1NOC_SNOC_MAS 0 +#define SM8250_A1NOC_SNOC_SLV 1 +#define SM8250_A2NOC_SNOC_MAS 2 +#define SM8250_A2NOC_SNOC_SLV 3 +#define SM8250_MASTER_A1NOC_CFG 4 +#define SM8250_MASTER_A2NOC_CFG 5 +#define SM8250_MASTER_AMPSS_M0 6 +#define SM8250_MASTER_ANOC_PCIE_GEM_NOC 7 +#define SM8250_MASTER_CAMNOC_HF 8 +#define SM8250_MASTER_CAMNOC_ICP 9 +#define SM8250_MASTER_CAMNOC_SF 10 +#define SM8250_MASTER_CNOC_A2NOC 11 +#define SM8250_MASTER_CNOC_DC_NOC 12 +#define SM8250_MASTER_CNOC_MNOC_CFG 13 +#define SM8250_MASTER_COMPUTE_NOC 14 +#define SM8250_MASTER_CRYPTO_CORE_0 15 +#define SM8250_MASTER_GEM_NOC_CFG 16 +#define SM8250_MASTER_GEM_NOC_PCIE_SNOC 17 +#define SM8250_MASTER_GEM_NOC_SNOC 18 +#define SM8250_MASTER_GIC 19 +#define SM8250_MASTER_GPU_TCU 20 +#define SM8250_MASTER_GRAPHICS_3D 21 +#define SM8250_MASTER_IPA 22 +#define SM8250_MASTER_IPA_CORE 23 +#define SM8250_MASTER_LLCC 24 +#define SM8250_MASTER_MDP_PORT0 25 +#define SM8250_MASTER_MDP_PORT1 26 +#define SM8250_MASTER_MNOC_HF_MEM_NOC 27 +#define SM8250_MASTER_MNOC_SF_MEM_NOC 28 +#define SM8250_MASTER_NPU 29 +#define SM8250_MASTER_NPU_CDP 30 +#define SM8250_MASTER_NPU_NOC_CFG 31 +#define SM8250_MASTER_NPU_SYS 32 +#define SM8250_MASTER_PCIE 33 +#define SM8250_MASTER_PCIE_1 34 +#define SM8250_MASTER_PCIE_2 35 +#define SM8250_MASTER_PIMEM 36 +#define SM8250_MASTER_QDSS_BAM 37 +#define SM8250_MASTER_QDSS_DAP 38 +#define SM8250_MASTER_QDSS_ETR 39 +#define SM8250_MASTER_QSPI_0 40 +#define SM8250_MASTER_QUP_0 41 +#define SM8250_MASTER_QUP_1 42 +#define SM8250_MASTER_QUP_2 43 +#define SM8250_MASTER_ROTATOR 44 +#define SM8250_MASTER_SDCC_2 45 +#define SM8250_MASTER_SDCC_4 46 +#define SM8250_MASTER_SNOC_CFG 47 +#define SM8250_MASTER_SNOC_GC_MEM_NOC 48 +#define SM8250_MASTER_SNOC_SF_MEM_NOC 49 +#define SM8250_MASTER_SYS_TCU 50 +#define SM8250_MASTER_TSIF 51 +#define SM8250_MASTER_UFS_CARD 52 +#define SM8250_MASTER_UFS_MEM 53 +#define SM8250_MASTER_USB3 54 +#define SM8250_MASTER_USB3_1 55 +#define SM8250_MASTER_VIDEO_P0 56 +#define SM8250_MASTER_VIDEO_P1 57 +#define SM8250_MASTER_VIDEO_PROC 58 +#define SM8250_SLAVE_A1NOC_CFG 59 +#define SM8250_SLAVE_A2NOC_CFG 60 +#define SM8250_SLAVE_AHB2PHY_NORTH 61 +#define SM8250_SLAVE_AHB2PHY_SOUTH 62 +#define SM8250_SLAVE_ANOC_PCIE_GEM_NOC 63 +#define SM8250_SLAVE_ANOC_PCIE_GEM_NOC_1 64 +#define SM8250_SLAVE_AOSS 65 +#define SM8250_SLAVE_APPSS 66 +#define SM8250_SLAVE_CAMERA_CFG 67 +#define SM8250_SLAVE_CDSP_CFG 68 +#define SM8250_SLAVE_CDSP_MEM_NOC 69 +#define SM8250_SLAVE_CLK_CTL 70 +#define SM8250_SLAVE_CNOC_A2NOC 71 +#define SM8250_SLAVE_CNOC_DDRSS 72 +#define SM8250_SLAVE_CNOC_MNOC_CFG 73 +#define SM8250_SLAVE_CRYPTO_0_CFG 74 +#define SM8250_SLAVE_CX_RDPM 75 +#define SM8250_SLAVE_DCC_CFG 76 +#define SM8250_SLAVE_DISPLAY_CFG 77 +#define SM8250_SLAVE_EBI_CH0 78 +#define SM8250_SLAVE_GEM_NOC_CFG 79 +#define SM8250_SLAVE_GEM_NOC_SNOC 80 +#define SM8250_SLAVE_GRAPHICS_3D_CFG 81 +#define SM8250_SLAVE_IMEM_CFG 82 +#define SM8250_SLAVE_IPA_CFG 83 +#define SM8250_SLAVE_IPA_CORE 84 +#define SM8250_SLAVE_IPC_ROUTER_CFG 85 +#define SM8250_SLAVE_ISENSE_CFG 86 +#define SM8250_SLAVE_LLCC 87 +#define SM8250_SLAVE_LLCC_CFG 88 +#define SM8250_SLAVE_LPASS 89 +#define SM8250_SLAVE_MEM_NOC_PCIE_SNOC 90 +#define SM8250_SLAVE_MNOC_HF_MEM_NOC 91 +#define SM8250_SLAVE_MNOC_SF_MEM_NOC 92 +#define SM8250_SLAVE_NPU_CAL_DP0 93 +#define SM8250_SLAVE_NPU_CAL_DP1 94 +#define SM8250_SLAVE_NPU_CFG 95 +#define SM8250_SLAVE_NPU_COMPUTE_NOC 96 +#define SM8250_SLAVE_NPU_CP 97 +#define SM8250_SLAVE_NPU_DPM 98 +#define SM8250_SLAVE_NPU_INT_DMA_BWMON_CFG 99 +#define SM8250_SLAVE_NPU_LLM_CFG 100 +#define SM8250_SLAVE_NPU_TCM 101 +#define SM8250_SLAVE_OCIMEM 102 +#define SM8250_SLAVE_PCIE_0 103 +#define SM8250_SLAVE_PCIE_0_CFG 104 +#define SM8250_SLAVE_PCIE_1 105 +#define SM8250_SLAVE_PCIE_1_CFG 106 +#define SM8250_SLAVE_PCIE_2 107 +#define SM8250_SLAVE_PCIE_2_CFG 108 +#define SM8250_SLAVE_PDM 109 +#define SM8250_SLAVE_PIMEM 110 +#define SM8250_SLAVE_PIMEM_CFG 111 +#define SM8250_SLAVE_PRNG 112 +#define SM8250_SLAVE_QDSS_CFG 113 +#define SM8250_SLAVE_QDSS_STM 114 +#define SM8250_SLAVE_QSPI_0 115 +#define SM8250_SLAVE_QUP_0 116 +#define SM8250_SLAVE_QUP_1 117 +#define SM8250_SLAVE_QUP_2 118 +#define SM8250_SLAVE_RBCPR_CX_CFG 119 +#define SM8250_SLAVE_RBCPR_MMCX_CFG 120 +#define SM8250_SLAVE_RBCPR_MX_CFG 121 +#define SM8250_SLAVE_SDCC_2 122 +#define SM8250_SLAVE_SDCC_4 123 +#define SM8250_SLAVE_SERVICE_A1NOC 124 +#define SM8250_SLAVE_SERVICE_A2NOC 125 +#define SM8250_SLAVE_SERVICE_CNOC 126 +#define SM8250_SLAVE_SERVICE_GEM_NOC 127 +#define SM8250_SLAVE_SERVICE_GEM_NOC_1 128 +#define SM8250_SLAVE_SERVICE_GEM_NOC_2 129 +#define SM8250_SLAVE_SERVICE_MNOC 130 +#define SM8250_SLAVE_SERVICE_NPU_NOC 131 +#define SM8250_SLAVE_SERVICE_SNOC 132 +#define SM8250_SLAVE_SNOC_CFG 133 +#define SM8250_SLAVE_SNOC_GEM_NOC_GC 134 +#define SM8250_SLAVE_SNOC_GEM_NOC_SF 135 +#define SM8250_SLAVE_TCSR 136 +#define SM8250_SLAVE_TCU 137 +#define SM8250_SLAVE_TLMM_NORTH 138 +#define SM8250_SLAVE_TLMM_SOUTH 139 +#define SM8250_SLAVE_TLMM_WEST 140 +#define SM8250_SLAVE_TSIF 141 +#define SM8250_SLAVE_UFS_CARD_CFG 142 +#define SM8250_SLAVE_UFS_MEM_CFG 143 +#define SM8250_SLAVE_USB3 144 +#define SM8250_SLAVE_USB3_1 145 +#define SM8250_SLAVE_VENUS_CFG 146 +#define SM8250_SLAVE_VSENSE_CTRL_CFG 147 +#define SM8250_SNOC_CNOC_MAS 148 +#define SM8250_SNOC_CNOC_SLV 149 +#define SM8250_MASTER_EPSS_L3_APPS 150 +#define SM8250_SLAVE_EPSS_L3 151 + +#endif diff --git a/drivers/interconnect/qcom/smd-rpm.c b/drivers/interconnect/qcom/smd-rpm.c new file mode 100644 index 000000000..dc8ff8d13 --- /dev/null +++ b/drivers/interconnect/qcom/smd-rpm.c @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * RPM over SMD communication wrapper for interconnects + * + * Copyright (C) 2019 Linaro Ltd + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#include <linux/interconnect-provider.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/soc/qcom/smd-rpm.h> + +#include "smd-rpm.h" + +#define RPM_KEY_BW 0x00007762 + +static struct qcom_smd_rpm *icc_smd_rpm; + +struct icc_rpm_smd_req { + __le32 key; + __le32 nbytes; + __le32 value; +}; + +bool qcom_icc_rpm_smd_available(void) +{ + return !!icc_smd_rpm; +} +EXPORT_SYMBOL_GPL(qcom_icc_rpm_smd_available); + +int qcom_icc_rpm_smd_send(int ctx, int rsc_type, int id, u32 val) +{ + struct icc_rpm_smd_req req = { + .key = cpu_to_le32(RPM_KEY_BW), + .nbytes = cpu_to_le32(sizeof(u32)), + .value = cpu_to_le32(val), + }; + + return qcom_rpm_smd_write(icc_smd_rpm, ctx, rsc_type, id, &req, + sizeof(req)); +} +EXPORT_SYMBOL_GPL(qcom_icc_rpm_smd_send); + +static int qcom_icc_rpm_smd_remove(struct platform_device *pdev) +{ + icc_smd_rpm = NULL; + + return 0; +} + +static int qcom_icc_rpm_smd_probe(struct platform_device *pdev) +{ + icc_smd_rpm = dev_get_drvdata(pdev->dev.parent); + + if (!icc_smd_rpm) { + dev_err(&pdev->dev, "unable to retrieve handle to RPM\n"); + return -ENODEV; + } + + return 0; +} + +static struct platform_driver qcom_interconnect_rpm_smd_driver = { + .driver = { + .name = "icc_smd_rpm", + }, + .probe = qcom_icc_rpm_smd_probe, + .remove = qcom_icc_rpm_smd_remove, +}; +module_platform_driver(qcom_interconnect_rpm_smd_driver); +MODULE_AUTHOR("Georgi Djakov <georgi.djakov@linaro.org>"); +MODULE_DESCRIPTION("Qualcomm SMD RPM interconnect proxy driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:icc_smd_rpm"); diff --git a/drivers/interconnect/qcom/smd-rpm.h b/drivers/interconnect/qcom/smd-rpm.h new file mode 100644 index 000000000..ca9d0327b --- /dev/null +++ b/drivers/interconnect/qcom/smd-rpm.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#ifndef __DRIVERS_INTERCONNECT_QCOM_SMD_RPM_H +#define __DRIVERS_INTERCONNECT_QCOM_SMD_RPM_H + +#include <linux/soc/qcom/smd-rpm.h> + +bool qcom_icc_rpm_smd_available(void); +int qcom_icc_rpm_smd_send(int ctx, int rsc_type, int id, u32 val); + +#endif diff --git a/drivers/interconnect/trace.h b/drivers/interconnect/trace.h new file mode 100644 index 000000000..3d668ff56 --- /dev/null +++ b/drivers/interconnect/trace.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Interconnect framework tracepoints + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM interconnect + +#if !defined(_TRACE_INTERCONNECT_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_INTERCONNECT_H + +#include <linux/interconnect.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(icc_set_bw, + + TP_PROTO(struct icc_path *p, struct icc_node *n, int i, + u32 avg_bw, u32 peak_bw), + + TP_ARGS(p, n, i, avg_bw, peak_bw), + + TP_STRUCT__entry( + __string(path_name, p->name) + __string(dev, dev_name(p->reqs[i].dev)) + __string(node_name, n->name) + __field(u32, avg_bw) + __field(u32, peak_bw) + __field(u32, node_avg_bw) + __field(u32, node_peak_bw) + ), + + TP_fast_assign( + __assign_str(path_name, p->name); + __assign_str(dev, dev_name(p->reqs[i].dev)); + __assign_str(node_name, n->name); + __entry->avg_bw = avg_bw; + __entry->peak_bw = peak_bw; + __entry->node_avg_bw = n->avg_bw; + __entry->node_peak_bw = n->peak_bw; + ), + + TP_printk("path=%s dev=%s node=%s avg_bw=%u peak_bw=%u agg_avg=%u agg_peak=%u", + __get_str(path_name), + __get_str(dev), + __get_str(node_name), + __entry->avg_bw, + __entry->peak_bw, + __entry->node_avg_bw, + __entry->node_peak_bw) +); + +TRACE_EVENT(icc_set_bw_end, + + TP_PROTO(struct icc_path *p, int ret), + + TP_ARGS(p, ret), + + TP_STRUCT__entry( + __string(path_name, p->name) + __string(dev, dev_name(p->reqs[0].dev)) + __field(int, ret) + ), + + TP_fast_assign( + __assign_str(path_name, p->name); + __assign_str(dev, dev_name(p->reqs[0].dev)); + __entry->ret = ret; + ), + + TP_printk("path=%s dev=%s ret=%d", + __get_str(path_name), + __get_str(dev), + __entry->ret) +); + +#endif /* _TRACE_INTERCONNECT_H */ + +/* This part must be outside protection */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> |