diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
tree | 76267dbc9b9a130337be3640948fe397b04ac629 /drivers/ptp/ptp_ocp.c | |
parent | Adding upstream version 6.6.15. (diff) | |
download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/ptp/ptp_ocp.c')
-rw-r--r-- | drivers/ptp/ptp_ocp.c | 369 |
1 files changed, 309 insertions, 60 deletions
diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c index a7a6947ab4..e7defce8cf 100644 --- a/drivers/ptp/ptp_ocp.c +++ b/drivers/ptp/ptp_ocp.c @@ -23,6 +23,7 @@ #include <linux/mtd/mtd.h> #include <linux/nvmem-consumer.h> #include <linux/crc16.h> +#include <linux/dpll.h> #define PCI_VENDOR_ID_FACEBOOK 0x1d9b #define PCI_DEVICE_ID_FACEBOOK_TIMECARD 0x0400 @@ -260,12 +261,21 @@ enum ptp_ocp_sma_mode { SMA_MODE_OUT, }; +static struct dpll_pin_frequency ptp_ocp_sma_freq[] = { + DPLL_PIN_FREQUENCY_1PPS, + DPLL_PIN_FREQUENCY_10MHZ, + DPLL_PIN_FREQUENCY_IRIG_B, + DPLL_PIN_FREQUENCY_DCF77, +}; + struct ptp_ocp_sma_connector { enum ptp_ocp_sma_mode mode; bool fixed_fcn; bool fixed_dir; bool disabled; u8 default_fcn; + struct dpll_pin *dpll_pin; + struct dpll_pin_properties dpll_prop; }; struct ocp_attr_group { @@ -294,6 +304,7 @@ struct ptp_ocp_serial_port { #define OCP_BOARD_ID_LEN 13 #define OCP_SERIAL_LEN 6 +#define OCP_SMA_NUM 4 struct ptp_ocp { struct pci_dev *pdev; @@ -331,7 +342,9 @@ struct ptp_ocp { const struct attribute_group **attr_group; const struct ptp_ocp_eeprom_map *eeprom_map; struct dentry *debug_root; + bool sync; time64_t gnss_lost; + struct delayed_work sync_work; int id; int n_irqs; struct ptp_ocp_serial_port gnss_port; @@ -350,8 +363,9 @@ struct ptp_ocp { u32 ts_window_adjust; u64 fw_cap; struct ptp_ocp_signal signal[4]; - struct ptp_ocp_sma_connector sma[4]; + struct ptp_ocp_sma_connector sma[OCP_SMA_NUM]; const struct ocp_sma_op *sma_op; + struct dpll_device *dpll; }; #define OCP_REQ_TIMESTAMP BIT(0) @@ -835,6 +849,7 @@ static DEFINE_IDR(ptp_ocp_idr); struct ocp_selector { const char *name; int value; + u64 frequency; }; static const struct ocp_selector ptp_ocp_clock[] = { @@ -855,31 +870,31 @@ static const struct ocp_selector ptp_ocp_clock[] = { #define SMA_SELECT_MASK GENMASK(14, 0) static const struct ocp_selector ptp_ocp_sma_in[] = { - { .name = "10Mhz", .value = 0x0000 }, - { .name = "PPS1", .value = 0x0001 }, - { .name = "PPS2", .value = 0x0002 }, - { .name = "TS1", .value = 0x0004 }, - { .name = "TS2", .value = 0x0008 }, - { .name = "IRIG", .value = 0x0010 }, - { .name = "DCF", .value = 0x0020 }, - { .name = "TS3", .value = 0x0040 }, - { .name = "TS4", .value = 0x0080 }, - { .name = "FREQ1", .value = 0x0100 }, - { .name = "FREQ2", .value = 0x0200 }, - { .name = "FREQ3", .value = 0x0400 }, - { .name = "FREQ4", .value = 0x0800 }, - { .name = "None", .value = SMA_DISABLE }, + { .name = "10Mhz", .value = 0x0000, .frequency = 10000000 }, + { .name = "PPS1", .value = 0x0001, .frequency = 1 }, + { .name = "PPS2", .value = 0x0002, .frequency = 1 }, + { .name = "TS1", .value = 0x0004, .frequency = 0 }, + { .name = "TS2", .value = 0x0008, .frequency = 0 }, + { .name = "IRIG", .value = 0x0010, .frequency = 10000 }, + { .name = "DCF", .value = 0x0020, .frequency = 77500 }, + { .name = "TS3", .value = 0x0040, .frequency = 0 }, + { .name = "TS4", .value = 0x0080, .frequency = 0 }, + { .name = "FREQ1", .value = 0x0100, .frequency = 0 }, + { .name = "FREQ2", .value = 0x0200, .frequency = 0 }, + { .name = "FREQ3", .value = 0x0400, .frequency = 0 }, + { .name = "FREQ4", .value = 0x0800, .frequency = 0 }, + { .name = "None", .value = SMA_DISABLE, .frequency = 0 }, { } }; static const struct ocp_selector ptp_ocp_sma_out[] = { - { .name = "10Mhz", .value = 0x0000 }, - { .name = "PHC", .value = 0x0001 }, - { .name = "MAC", .value = 0x0002 }, - { .name = "GNSS1", .value = 0x0004 }, - { .name = "GNSS2", .value = 0x0008 }, - { .name = "IRIG", .value = 0x0010 }, - { .name = "DCF", .value = 0x0020 }, + { .name = "10Mhz", .value = 0x0000, .frequency = 10000000 }, + { .name = "PHC", .value = 0x0001, .frequency = 1 }, + { .name = "MAC", .value = 0x0002, .frequency = 1 }, + { .name = "GNSS1", .value = 0x0004, .frequency = 1 }, + { .name = "GNSS2", .value = 0x0008, .frequency = 1 }, + { .name = "IRIG", .value = 0x0010, .frequency = 10000 }, + { .name = "DCF", .value = 0x0020, .frequency = 77000 }, { .name = "GEN1", .value = 0x0040 }, { .name = "GEN2", .value = 0x0080 }, { .name = "GEN3", .value = 0x0100 }, @@ -890,15 +905,15 @@ static const struct ocp_selector ptp_ocp_sma_out[] = { }; static const struct ocp_selector ptp_ocp_art_sma_in[] = { - { .name = "PPS1", .value = 0x0001 }, - { .name = "10Mhz", .value = 0x0008 }, + { .name = "PPS1", .value = 0x0001, .frequency = 1 }, + { .name = "10Mhz", .value = 0x0008, .frequency = 1000000 }, { } }; static const struct ocp_selector ptp_ocp_art_sma_out[] = { - { .name = "PHC", .value = 0x0002 }, - { .name = "GNSS", .value = 0x0004 }, - { .name = "10Mhz", .value = 0x0010 }, + { .name = "PHC", .value = 0x0002, .frequency = 1 }, + { .name = "GNSS", .value = 0x0004, .frequency = 1 }, + { .name = "10Mhz", .value = 0x0010, .frequency = 10000000 }, { } }; @@ -1351,7 +1366,6 @@ static int ptp_ocp_init_clock(struct ptp_ocp *bp) { struct timespec64 ts; - bool sync; u32 ctrl; ctrl = OCP_CTRL_ENABLE; @@ -1375,8 +1389,8 @@ ptp_ocp_init_clock(struct ptp_ocp *bp) ptp_ocp_estimate_pci_timing(bp); - sync = ioread32(&bp->reg->status) & OCP_STATUS_IN_SYNC; - if (!sync) { + bp->sync = ioread32(&bp->reg->status) & OCP_STATUS_IN_SYNC; + if (!bp->sync) { ktime_get_clocktai_ts64(&ts); ptp_ocp_settime(&bp->ptp_info, &ts); } @@ -2289,22 +2303,35 @@ ptp_ocp_sma_fb_set_inputs(struct ptp_ocp *bp, int sma_nr, u32 val) static void ptp_ocp_sma_fb_init(struct ptp_ocp *bp) { + struct dpll_pin_properties prop = { + .board_label = NULL, + .type = DPLL_PIN_TYPE_EXT, + .capabilities = DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE, + .freq_supported_num = ARRAY_SIZE(ptp_ocp_sma_freq), + .freq_supported = ptp_ocp_sma_freq, + + }; u32 reg; int i; /* defaults */ + for (i = 0; i < OCP_SMA_NUM; i++) { + bp->sma[i].default_fcn = i & 1; + bp->sma[i].dpll_prop = prop; + bp->sma[i].dpll_prop.board_label = + bp->ptp_info.pin_config[i].name; + } bp->sma[0].mode = SMA_MODE_IN; bp->sma[1].mode = SMA_MODE_IN; bp->sma[2].mode = SMA_MODE_OUT; bp->sma[3].mode = SMA_MODE_OUT; - for (i = 0; i < 4; i++) - bp->sma[i].default_fcn = i & 1; - /* If no SMA1 map, the pin functions and directions are fixed. */ if (!bp->sma_map1) { - for (i = 0; i < 4; i++) { + for (i = 0; i < OCP_SMA_NUM; i++) { bp->sma[i].fixed_fcn = true; bp->sma[i].fixed_dir = true; + bp->sma[1].dpll_prop.capabilities &= + ~DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE; } return; } @@ -2314,7 +2341,7 @@ ptp_ocp_sma_fb_init(struct ptp_ocp *bp) */ reg = ioread32(&bp->sma_map2->gpio2); if (reg == 0xffffffff) { - for (i = 0; i < 4; i++) + for (i = 0; i < OCP_SMA_NUM; i++) bp->sma[i].fixed_dir = true; } else { reg = ioread32(&bp->sma_map1->gpio1); @@ -2336,7 +2363,7 @@ static const struct ocp_sma_op ocp_fb_sma_op = { }; static int -ptp_ocp_fb_set_pins(struct ptp_ocp *bp) +ptp_ocp_set_pins(struct ptp_ocp *bp) { struct ptp_pin_desc *config; int i; @@ -2403,16 +2430,16 @@ ptp_ocp_fb_board_init(struct ptp_ocp *bp, struct ocp_resource *r) ptp_ocp_tod_init(bp); ptp_ocp_nmea_out_init(bp); - ptp_ocp_sma_init(bp); ptp_ocp_signal_init(bp); err = ptp_ocp_attr_group_add(bp, fb_timecard_groups); if (err) return err; - err = ptp_ocp_fb_set_pins(bp); + err = ptp_ocp_set_pins(bp); if (err) return err; + ptp_ocp_sma_init(bp); return ptp_ocp_init_clock(bp); } @@ -2452,6 +2479,14 @@ ptp_ocp_register_resources(struct ptp_ocp *bp, kernel_ulong_t driver_data) static void ptp_ocp_art_sma_init(struct ptp_ocp *bp) { + struct dpll_pin_properties prop = { + .board_label = NULL, + .type = DPLL_PIN_TYPE_EXT, + .capabilities = 0, + .freq_supported_num = ARRAY_SIZE(ptp_ocp_sma_freq), + .freq_supported = ptp_ocp_sma_freq, + + }; u32 reg; int i; @@ -2466,16 +2501,16 @@ ptp_ocp_art_sma_init(struct ptp_ocp *bp) bp->sma[2].default_fcn = 0x10; /* OUT: 10Mhz */ bp->sma[3].default_fcn = 0x02; /* OUT: PHC */ - /* If no SMA map, the pin functions and directions are fixed. */ - if (!bp->art_sma) { - for (i = 0; i < 4; i++) { + for (i = 0; i < OCP_SMA_NUM; i++) { + /* If no SMA map, the pin functions and directions are fixed. */ + bp->sma[i].dpll_prop = prop; + bp->sma[i].dpll_prop.board_label = + bp->ptp_info.pin_config[i].name; + if (!bp->art_sma) { bp->sma[i].fixed_fcn = true; bp->sma[i].fixed_dir = true; + continue; } - return; - } - - for (i = 0; i < 4; i++) { reg = ioread32(&bp->art_sma->map[i].gpio); switch (reg & 0xff) { @@ -2486,9 +2521,13 @@ ptp_ocp_art_sma_init(struct ptp_ocp *bp) case 1: case 8: bp->sma[i].mode = SMA_MODE_IN; + bp->sma[i].dpll_prop.capabilities = + DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE; break; default: bp->sma[i].mode = SMA_MODE_OUT; + bp->sma[i].dpll_prop.capabilities = + DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE; break; } } @@ -2555,6 +2594,9 @@ ptp_ocp_art_board_init(struct ptp_ocp *bp, struct ocp_resource *r) /* Enable MAC serial port during initialisation */ iowrite32(1, &bp->board_config->mro50_serial_activate); + err = ptp_ocp_set_pins(bp); + if (err) + return err; ptp_ocp_sma_init(bp); err = ptp_ocp_attr_group_add(bp, art_timecard_groups); @@ -2696,16 +2738,9 @@ sma4_show(struct device *dev, struct device_attribute *attr, char *buf) } static int -ptp_ocp_sma_store(struct ptp_ocp *bp, const char *buf, int sma_nr) +ptp_ocp_sma_store_val(struct ptp_ocp *bp, int val, enum ptp_ocp_sma_mode mode, int sma_nr) { struct ptp_ocp_sma_connector *sma = &bp->sma[sma_nr - 1]; - enum ptp_ocp_sma_mode mode; - int val; - - mode = sma->mode; - val = sma_parse_inputs(bp->sma_op->tbl, buf, &mode); - if (val < 0) - return val; if (sma->fixed_dir && (mode != sma->mode || val & SMA_DISABLE)) return -EOPNOTSUPP; @@ -2740,6 +2775,20 @@ ptp_ocp_sma_store(struct ptp_ocp *bp, const char *buf, int sma_nr) return val; } +static int +ptp_ocp_sma_store(struct ptp_ocp *bp, const char *buf, int sma_nr) +{ + struct ptp_ocp_sma_connector *sma = &bp->sma[sma_nr - 1]; + enum ptp_ocp_sma_mode mode; + int val; + + mode = sma->mode; + val = sma_parse_inputs(bp->sma_op->tbl, buf, &mode); + if (val < 0) + return val; + return ptp_ocp_sma_store_val(bp, val, mode, sma_nr); +} + static ssize_t sma1_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -3834,9 +3883,8 @@ ptp_ocp_summary_show(struct seq_file *s, void *data) strcpy(buf, "unknown"); break; } - val = ioread32(&bp->reg->status); seq_printf(s, "%7s: %s, state: %s\n", "PHC src", buf, - val & OCP_STATUS_IN_SYNC ? "sync" : "unsynced"); + bp->sync ? "sync" : "unsynced"); if (!ptp_ocp_gettimex(&bp->ptp_info, &ts, &sts)) { struct timespec64 sys_ts; @@ -4067,7 +4115,6 @@ ptp_ocp_phc_info(struct ptp_ocp *bp) { struct timespec64 ts; u32 version, select; - bool sync; version = ioread32(&bp->reg->version); select = ioread32(&bp->reg->select); @@ -4076,11 +4123,10 @@ ptp_ocp_phc_info(struct ptp_ocp *bp) ptp_ocp_select_name_from_val(ptp_ocp_clock, select >> 16), ptp_clock_index(bp->ptp)); - sync = ioread32(&bp->reg->status) & OCP_STATUS_IN_SYNC; if (!ptp_ocp_gettimex(&bp->ptp_info, &ts, NULL)) dev_info(&bp->pdev->dev, "Time: %lld.%ld, %s\n", ts.tv_sec, ts.tv_nsec, - sync ? "in-sync" : "UNSYNCED"); + bp->sync ? "in-sync" : "UNSYNCED"); } static void @@ -4177,12 +4223,168 @@ ptp_ocp_detach(struct ptp_ocp *bp) device_unregister(&bp->dev); } +static int ptp_ocp_dpll_lock_status_get(const struct dpll_device *dpll, + void *priv, + enum dpll_lock_status *status, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp *bp = priv; + + *status = bp->sync ? DPLL_LOCK_STATUS_LOCKED : DPLL_LOCK_STATUS_UNLOCKED; + + return 0; +} + +static int ptp_ocp_dpll_state_get(const struct dpll_pin *pin, void *pin_priv, + const struct dpll_device *dpll, void *priv, + enum dpll_pin_state *state, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp *bp = priv; + int idx; + + if (bp->pps_select) { + idx = ioread32(&bp->pps_select->gpio1); + *state = (&bp->sma[idx] == pin_priv) ? DPLL_PIN_STATE_CONNECTED : + DPLL_PIN_STATE_SELECTABLE; + return 0; + } + NL_SET_ERR_MSG(extack, "pin selection is not supported on current HW"); + return -EINVAL; +} + +static int ptp_ocp_dpll_mode_get(const struct dpll_device *dpll, void *priv, + enum dpll_mode *mode, struct netlink_ext_ack *extack) +{ + *mode = DPLL_MODE_AUTOMATIC; + return 0; +} + +static bool ptp_ocp_dpll_mode_supported(const struct dpll_device *dpll, + void *priv, const enum dpll_mode mode, + struct netlink_ext_ack *extack) +{ + return mode == DPLL_MODE_AUTOMATIC; +} + +static int ptp_ocp_dpll_direction_get(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *priv, + enum dpll_pin_direction *direction, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp_sma_connector *sma = pin_priv; + + *direction = sma->mode == SMA_MODE_IN ? + DPLL_PIN_DIRECTION_INPUT : + DPLL_PIN_DIRECTION_OUTPUT; + return 0; +} + +static int ptp_ocp_dpll_direction_set(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *dpll_priv, + enum dpll_pin_direction direction, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp_sma_connector *sma = pin_priv; + struct ptp_ocp *bp = dpll_priv; + enum ptp_ocp_sma_mode mode; + int sma_nr = (sma - bp->sma); + + if (sma->fixed_dir) + return -EOPNOTSUPP; + mode = direction == DPLL_PIN_DIRECTION_INPUT ? + SMA_MODE_IN : SMA_MODE_OUT; + return ptp_ocp_sma_store_val(bp, 0, mode, sma_nr); +} + +static int ptp_ocp_dpll_frequency_set(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *dpll_priv, u64 frequency, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp_sma_connector *sma = pin_priv; + struct ptp_ocp *bp = dpll_priv; + const struct ocp_selector *tbl; + int sma_nr = (sma - bp->sma); + int i; + + if (sma->fixed_fcn) + return -EOPNOTSUPP; + + tbl = bp->sma_op->tbl[sma->mode]; + for (i = 0; tbl[i].name; i++) + if (tbl[i].frequency == frequency) + return ptp_ocp_sma_store_val(bp, i, sma->mode, sma_nr); + return -EINVAL; +} + +static int ptp_ocp_dpll_frequency_get(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *dpll_priv, u64 *frequency, + struct netlink_ext_ack *extack) +{ + struct ptp_ocp_sma_connector *sma = pin_priv; + struct ptp_ocp *bp = dpll_priv; + const struct ocp_selector *tbl; + int sma_nr = (sma - bp->sma); + u32 val; + int i; + + val = bp->sma_op->get(bp, sma_nr); + tbl = bp->sma_op->tbl[sma->mode]; + for (i = 0; tbl[i].name; i++) + if (val == tbl[i].value) { + *frequency = tbl[i].frequency; + return 0; + } + + return -EINVAL; +} + +static const struct dpll_device_ops dpll_ops = { + .lock_status_get = ptp_ocp_dpll_lock_status_get, + .mode_get = ptp_ocp_dpll_mode_get, + .mode_supported = ptp_ocp_dpll_mode_supported, +}; + +static const struct dpll_pin_ops dpll_pins_ops = { + .frequency_get = ptp_ocp_dpll_frequency_get, + .frequency_set = ptp_ocp_dpll_frequency_set, + .direction_get = ptp_ocp_dpll_direction_get, + .direction_set = ptp_ocp_dpll_direction_set, + .state_on_dpll_get = ptp_ocp_dpll_state_get, +}; + +static void +ptp_ocp_sync_work(struct work_struct *work) +{ + struct ptp_ocp *bp; + bool sync; + + bp = container_of(work, struct ptp_ocp, sync_work.work); + sync = !!(ioread32(&bp->reg->status) & OCP_STATUS_IN_SYNC); + + if (bp->sync != sync) + dpll_device_change_ntf(bp->dpll); + + bp->sync = sync; + + queue_delayed_work(system_power_efficient_wq, &bp->sync_work, HZ); +} + static int ptp_ocp_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct devlink *devlink; struct ptp_ocp *bp; - int err; + int err, i; + u64 clkid; devlink = devlink_alloc(&ptp_ocp_devlink_ops, sizeof(*bp), &pdev->dev); if (!devlink) { @@ -4201,6 +4403,8 @@ ptp_ocp_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (err) goto out_disable; + INIT_DELAYED_WORK(&bp->sync_work, ptp_ocp_sync_work); + /* compat mode. * Older FPGA firmware only returns 2 irq's. * allow this - if not all of the IRQ's are returned, skip the @@ -4232,8 +4436,43 @@ ptp_ocp_probe(struct pci_dev *pdev, const struct pci_device_id *id) ptp_ocp_info(bp); devlink_register(devlink); - return 0; + clkid = pci_get_dsn(pdev); + bp->dpll = dpll_device_get(clkid, 0, THIS_MODULE); + if (IS_ERR(bp->dpll)) { + err = PTR_ERR(bp->dpll); + dev_err(&pdev->dev, "dpll_device_alloc failed\n"); + goto out; + } + + err = dpll_device_register(bp->dpll, DPLL_TYPE_PPS, &dpll_ops, bp); + if (err) + goto out; + + for (i = 0; i < OCP_SMA_NUM; i++) { + bp->sma[i].dpll_pin = dpll_pin_get(clkid, i, THIS_MODULE, &bp->sma[i].dpll_prop); + if (IS_ERR(bp->sma[i].dpll_pin)) { + err = PTR_ERR(bp->sma[i].dpll_pin); + goto out_dpll; + } + + err = dpll_pin_register(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, + &bp->sma[i]); + if (err) { + dpll_pin_put(bp->sma[i].dpll_pin); + goto out_dpll; + } + } + queue_delayed_work(system_power_efficient_wq, &bp->sync_work, HZ); + + return 0; +out_dpll: + while (i) { + --i; + dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, &bp->sma[i]); + dpll_pin_put(bp->sma[i].dpll_pin); + } + dpll_device_put(bp->dpll); out: ptp_ocp_detach(bp); out_disable: @@ -4248,7 +4487,17 @@ ptp_ocp_remove(struct pci_dev *pdev) { struct ptp_ocp *bp = pci_get_drvdata(pdev); struct devlink *devlink = priv_to_devlink(bp); + int i; + cancel_delayed_work_sync(&bp->sync_work); + for (i = 0; i < OCP_SMA_NUM; i++) { + if (bp->sma[i].dpll_pin) { + dpll_pin_unregister(bp->dpll, bp->sma[i].dpll_pin, &dpll_pins_ops, &bp->sma[i]); + dpll_pin_put(bp->sma[i].dpll_pin); + } + } + dpll_device_unregister(bp->dpll, &dpll_ops, bp); + dpll_device_put(bp->dpll); devlink_unregister(devlink); ptp_ocp_detach(bp); pci_disable_device(pdev); |