summaryrefslogtreecommitdiffstats
path: root/drivers/remoteproc/mtk_common.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/remoteproc/mtk_common.h')
-rw-r--r--drivers/remoteproc/mtk_common.h39
1 files changed, 35 insertions, 4 deletions
diff --git a/drivers/remoteproc/mtk_common.h b/drivers/remoteproc/mtk_common.h
index ea6fa1100a..6d7736a031 100644
--- a/drivers/remoteproc/mtk_common.h
+++ b/drivers/remoteproc/mtk_common.h
@@ -47,6 +47,7 @@
#define MT8192_SCP2SPM_IPC_CLR 0x4094
#define MT8192_GIPC_IN_SET 0x4098
#define MT8192_HOST_IPC_INT_BIT BIT(0)
+#define MT8195_CORE1_HOST_IPC_INT_BIT BIT(4)
#define MT8192_CORE0_SW_RSTN_CLR 0x10000
#define MT8192_CORE0_SW_RSTN_SET 0x10004
@@ -54,8 +55,28 @@
#define MT8192_CORE0_WDT_IRQ 0x10030
#define MT8192_CORE0_WDT_CFG 0x10034
+#define MT8195_SYS_STATUS 0x4004
+#define MT8195_CORE0_WDT BIT(16)
+#define MT8195_CORE1_WDT BIT(17)
+
#define MT8195_L1TCM_SRAM_PDN_RESERVED_RSI_BITS GENMASK(7, 4)
+#define MT8195_CPU1_SRAM_PD 0x1084
+#define MT8195_SSHUB2APMCU_IPC_SET 0x4088
+#define MT8195_SSHUB2APMCU_IPC_CLR 0x408C
+#define MT8195_CORE1_SW_RSTN_CLR 0x20000
+#define MT8195_CORE1_SW_RSTN_SET 0x20004
+#define MT8195_CORE1_MEM_ATT_PREDEF 0x20008
+#define MT8195_CORE1_WDT_IRQ 0x20030
+#define MT8195_CORE1_WDT_CFG 0x20034
+
+#define MT8195_SEC_CTRL 0x85000
+#define MT8195_CORE_OFFSET_ENABLE_D BIT(13)
+#define MT8195_CORE_OFFSET_ENABLE_I BIT(12)
+#define MT8195_L2TCM_OFFSET_RANGE_0_LOW 0x850b0
+#define MT8195_L2TCM_OFFSET_RANGE_0_HIGH 0x850b4
+#define MT8195_L2TCM_OFFSET 0x850d0
+
#define SCP_FW_VER_LEN 32
#define SCP_SHARE_BUFFER_SIZE 288
@@ -91,17 +112,24 @@ struct mtk_scp_of_data {
size_t ipi_buf_offset;
};
+struct mtk_scp_of_cluster {
+ void __iomem *reg_base;
+ void __iomem *l1tcm_base;
+ size_t l1tcm_size;
+ phys_addr_t l1tcm_phys;
+ struct list_head mtk_scp_list;
+ /* Prevent concurrent operations of this structure and L2TCM power control. */
+ struct mutex cluster_lock;
+ u32 l2tcm_refcnt;
+};
+
struct mtk_scp {
struct device *dev;
struct rproc *rproc;
struct clk *clk;
- void __iomem *reg_base;
void __iomem *sram_base;
size_t sram_size;
phys_addr_t sram_phys;
- void __iomem *l1tcm_base;
- size_t l1tcm_size;
- phys_addr_t l1tcm_phys;
const struct mtk_scp_of_data *data;
@@ -119,6 +147,9 @@ struct mtk_scp {
size_t dram_size;
struct rproc_subdev *rpmsg_subdev;
+
+ struct list_head elem;
+ struct mtk_scp_of_cluster *cluster;
};
/**