diff options
| -rw-r--r-- | drivers/clk/qcom/gcc-sdm845.c | 43 | ||||
| -rw-r--r-- | include/dt-bindings/clock/qcom,gcc-sdm845.h | 2 |
2 files changed, 41 insertions, 4 deletions
diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c index e78e6f5b99fc..0f694ed4238a 100644 --- a/drivers/clk/qcom/gcc-sdm845.c +++ b/drivers/clk/qcom/gcc-sdm845.c @@ -1103,6 +1103,7 @@ static struct clk_branch gcc_camera_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_camera_ahb_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -1129,6 +1130,7 @@ static struct clk_branch gcc_camera_xo_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_camera_xo_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -1270,6 +1272,7 @@ static struct clk_branch gcc_disp_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_disp_ahb_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -1328,6 +1331,7 @@ static struct clk_branch gcc_disp_xo_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_disp_xo_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -1397,6 +1401,7 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_gpu_cfg_ahb_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -2985,6 +2990,7 @@ static struct clk_branch gcc_video_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_video_ahb_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -3011,6 +3017,7 @@ static struct clk_branch gcc_video_xo_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_video_xo_clk", + .flags = CLK_IS_CRITICAL, .ops = &clk_branch2_ops, }, }, @@ -3049,6 +3056,36 @@ static struct clk_branch gcc_vs_ctrl_clk = { }, }; +static struct clk_branch gcc_cpuss_dvm_bus_clk = { + .halt_reg = 0x48190, + .halt_check = BRANCH_HALT, + .clkr = { + .enable_reg = 0x48190, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_cpuss_dvm_bus_clk", + .flags = CLK_IS_CRITICAL, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_cpuss_gnoc_clk = { + .halt_reg = 0x48004, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x48004, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x52004, + .enable_mask = BIT(22), + .hw.init = &(struct clk_init_data){ + .name = "gcc_cpuss_gnoc_clk", + .flags = CLK_IS_CRITICAL, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct gdsc pcie_0_gdsc = { .gdscr = 0x6b004, .pd = { @@ -3344,6 +3381,8 @@ static struct clk_regmap *gcc_sdm845_clocks[] = { [GPLL0] = &gpll0.clkr, [GPLL0_OUT_EVEN] = &gpll0_out_even.clkr, [GPLL4] = &gpll4.clkr, + [GCC_CPUSS_DVM_BUS_CLK] = &gcc_cpuss_dvm_bus_clk.clkr, + [GCC_CPUSS_GNOC_CLK] = &gcc_cpuss_gnoc_clk.clkr, }; static const struct qcom_reset_map gcc_sdm845_resets[] = { @@ -3433,10 +3472,6 @@ static int gcc_sdm845_probe(struct platform_device *pdev) regmap_update_bits(regmap, 0x09ffc, 0x3, 0x3); regmap_update_bits(regmap, 0x71028, 0x3, 0x3); - /* Enable CPUSS clocks */ - regmap_update_bits(regmap, 0x48190, BIT(0), 0x1); - regmap_update_bits(regmap, 0x52004, BIT(22), 0x1); - return qcom_cc_really_probe(pdev, &gcc_sdm845_desc, regmap); } diff --git a/include/dt-bindings/clock/qcom,gcc-sdm845.h b/include/dt-bindings/clock/qcom,gcc-sdm845.h index aca61264f12c..f96fc2dbf60e 100644 --- a/include/dt-bindings/clock/qcom,gcc-sdm845.h +++ b/include/dt-bindings/clock/qcom,gcc-sdm845.h @@ -192,6 +192,8 @@ #define GCC_VS_CTRL_CLK_SRC 182 #define GCC_VSENSOR_CLK_SRC 183 #define GPLL4 184 +#define GCC_CPUSS_DVM_BUS_CLK 185 +#define GCC_CPUSS_GNOC_CLK 186 /* GCC Resets */ #define GCC_MMSS_BCR 0 |