* [PATCH v4 0/6] SM8350 Display/GPU clock enablement
@ 2022-06-01 12:42 Robert Foss
2022-06-01 12:42 ` [PATCH v4 1/6] arm64: dts: qcom: sm8350: Replace integers with rpmpd defines Robert Foss
` (5 more replies)
0 siblings, 6 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Changes since v2
- Dropped "clk: Introduce CLK_ASSUME_ENABLED_WHEN_UNUSED"
- Dropped "clk: qcom: sm8250-dispcc: Flag shared RCGs as assumed enable"
- Dropped "clk: qcom: rcg2: Cache rate changes for parked RCGs"
Changes sinsce v3:
- Dropped RBs & SoBs for bigger changes
- Changed author to me for patches with big changes
Robert Foss (6):
arm64: dts: qcom: sm8350: Replace integers with rpmpd defines
clk: qcom: add support for SM8350 GPUCC
dt-bindings: clock: Add Qcom SM8350 GPUCC bindings
clk: qcom: add support for SM8350 DISPCC
dt-bindings: clock: Add Qcom SM8350 DISPCC bindings
arm64: dts: qcom: sm8350: Add DISPCC node
.../bindings/clock/qcom,dispcc-sm8350.yaml | 104 ++
.../bindings/clock/qcom,dispcc-sm8x50.yaml | 4 +-
.../bindings/clock/qcom,gpucc-sm8350.yaml | 72 +
arch/arm64/boot/dts/qcom/sm8350.dtsi | 41 +-
drivers/clk/qcom/Kconfig | 17 +
drivers/clk/qcom/Makefile | 2 +
drivers/clk/qcom/dispcc-sm8350.c | 1330 +++++++++++++++++
drivers/clk/qcom/gpucc-sm8350.c | 637 ++++++++
.../dt-bindings/clock/qcom,dispcc-sm8350.h | 1 +
include/dt-bindings/clock/qcom,gpucc-sm8350.h | 52 +
10 files changed, 2250 insertions(+), 10 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml
create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
create mode 100644 drivers/clk/qcom/dispcc-sm8350.c
create mode 100644 drivers/clk/qcom/gpucc-sm8350.c
create mode 120000 include/dt-bindings/clock/qcom,dispcc-sm8350.h
create mode 100644 include/dt-bindings/clock/qcom,gpucc-sm8350.h
--
2.34.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v4 1/6] arm64: dts: qcom: sm8350: Replace integers with rpmpd defines
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
2022-06-01 12:42 ` [PATCH v4 2/6] clk: qcom: add support for SM8350 GPUCC Robert Foss
` (4 subsequent siblings)
5 siblings, 0 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Replace &rpmhpd power domain integers with their respective defines
in order to improve legibility.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8350.dtsi | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index c0137bdcf94b..52428b6df64e 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -1656,8 +1656,8 @@ mpss: remoteproc@4080000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd 0>,
- <&rpmhpd 12>;
+ power-domains = <&rpmhpd SM8350_CX>,
+ <&rpmhpd SM8350_MSS>;
power-domain-names = "cx", "mss";
interconnects = <&mc_virt MASTER_LLCC &mc_virt SLAVE_EBI1>;
@@ -2167,8 +2167,8 @@ slpi: remoteproc@5c00000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd 4>,
- <&rpmhpd 5>;
+ power-domains = <&rpmhpd SM8350_LCX>,
+ <&rpmhpd SM8350_LMX>;
power-domain-names = "lcx", "lmx";
memory-region = <&pil_slpi_mem>;
@@ -2235,8 +2235,8 @@ cdsp: remoteproc@98900000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd 0>,
- <&rpmhpd 10>;
+ power-domains = <&rpmhpd SM8350_CX>,
+ <&rpmhpd SM8350_MXC>;
power-domain-names = "cx", "mxc";
interconnects = <&compute_noc MASTER_CDSP_PROC &mc_virt SLAVE_EBI1>;
@@ -2540,8 +2540,8 @@ adsp: remoteproc@17300000 {
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "xo";
- power-domains = <&rpmhpd 4>,
- <&rpmhpd 5>;
+ power-domains = <&rpmhpd SM8350_LCX>,
+ <&rpmhpd SM8350_LMX>;
power-domain-names = "lcx", "lmx";
memory-region = <&pil_adsp_mem>;
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 2/6] clk: qcom: add support for SM8350 GPUCC
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
2022-06-01 12:42 ` [PATCH v4 1/6] arm64: dts: qcom: sm8350: Replace integers with rpmpd defines Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
2022-06-01 12:42 ` [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings Robert Foss
` (3 subsequent siblings)
5 siblings, 0 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
The GPUCC manages the clocks for the Adreno GPU found on the
sm8350 SoCs.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
Changes since v1
- Remove .name assignments for clk_parent_data - Dmitry
- Use ARRAY_SIZE where possible - Dmitry
- Remove commented out code - Dmitry
- Set CLAMP_IO flag for gpu_gx_gdsc - Dmitry
- Assign .parent_hws instead of .hw - Dmitry
Changes since v2
- Switch license to dual BSD/GPL - Bjorn
- Add Jonathans SoB - Jonathan
- Add Linaro to copyright statement - Bjorn
- Make .hw.init assignment const - Bjorn
- Extract & deduplicate bi_tcxo parent_data - Bjorn
- Removed further .name assignment - Bjorn
- Move of_device_id declaration - Bjorn
Changes since v3
- Change license to BSD/GPL - Rob/Bjorn
- Switch from .fw_name to .index
drivers/clk/qcom/Kconfig | 8 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/gpucc-sm8350.c | 637 ++++++++++++++++++++++++++++++++
3 files changed, 646 insertions(+)
create mode 100644 drivers/clk/qcom/gpucc-sm8350.c
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index bc4dcf356d82..b11235c21952 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -712,6 +712,14 @@ config SM_GPUCC_8250
Say Y if you want to support graphics controller devices and
functionality such as 3D graphics.
+config SM_GPUCC_8350
+ tristate "SM8350 Graphics Clock Controller"
+ select SM_GCC_8350
+ help
+ Support for the graphics clock controller on SM8350 devices.
+ Say Y if you want to support graphics controller devices and
+ functionality such as 3D graphics.
+
config SM_VIDEOCC_8150
tristate "SM8150 Video Clock Controller"
select SM_GCC_8150
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 36789f5233ef..ef9c64824424 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -101,6 +101,7 @@ obj-$(CONFIG_SM_GCC_8450) += gcc-sm8450.o
obj-$(CONFIG_SM_GPUCC_6350) += gpucc-sm6350.o
obj-$(CONFIG_SM_GPUCC_8150) += gpucc-sm8150.o
obj-$(CONFIG_SM_GPUCC_8250) += gpucc-sm8250.o
+obj-$(CONFIG_SM_GPUCC_8350) += gpucc-sm8350.o
obj-$(CONFIG_SM_VIDEOCC_8150) += videocc-sm8150.o
obj-$(CONFIG_SM_VIDEOCC_8250) += videocc-sm8250.o
obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o
diff --git a/drivers/clk/qcom/gpucc-sm8350.c b/drivers/clk/qcom/gpucc-sm8350.c
new file mode 100644
index 000000000000..68d85757e064
--- /dev/null
+++ b/drivers/clk/qcom/gpucc-sm8350.c
@@ -0,0 +1,637 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Limited
+ */
+
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,gpucc-sm8350.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-pll.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "common.h"
+#include "clk-regmap-mux.h"
+#include "clk-regmap-divider.h"
+#include "gdsc.h"
+#include "reset.h"
+
+enum {
+ P_BI_TCXO,
+ P_GPLL0_OUT_MAIN,
+ P_GPLL0_OUT_MAIN_DIV,
+ P_GPU_CC_PLL0_OUT_MAIN,
+ P_GPU_CC_PLL1_OUT_MAIN,
+};
+
+static struct pll_vco lucid_5lpe_vco[] = {
+ { 249600000, 1750000000, 0 },
+};
+
+static const struct alpha_pll_config gpu_cc_pll0_config = {
+ .l = 0x18,
+ .alpha = 0x6000,
+ .config_ctl_val = 0x20485699,
+ .config_ctl_hi_val = 0x00002261,
+ .config_ctl_hi1_val = 0x2A9A699C,
+ .test_ctl_val = 0x00000000,
+ .test_ctl_hi_val = 0x00000000,
+ .test_ctl_hi1_val = 0x01800000,
+ .user_ctl_val = 0x00000000,
+ .user_ctl_hi_val = 0x00000805,
+ .user_ctl_hi1_val = 0x00000000,
+};
+
+static const struct clk_parent_data gpu_cc_parent = {
+ .fw_name = "bi_tcxo",
+};
+
+static struct clk_alpha_pll gpu_cc_pll0 = {
+ .offset = 0x0,
+ .vco_table = lucid_5lpe_vco,
+ .num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+ .clkr = {
+ .hw.init = &(const struct clk_init_data){
+ .name = "gpu_cc_pll0",
+ .parent_data = &gpu_cc_parent,
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_lucid_5lpe_ops,
+ },
+ },
+};
+
+static const struct alpha_pll_config gpu_cc_pll1_config = {
+ .l = 0x1A,
+ .alpha = 0xAAA,
+ .config_ctl_val = 0x20485699,
+ .config_ctl_hi_val = 0x00002261,
+ .config_ctl_hi1_val = 0x2A9A699C,
+ .test_ctl_val = 0x00000000,
+ .test_ctl_hi_val = 0x00000000,
+ .test_ctl_hi1_val = 0x01800000,
+ .user_ctl_val = 0x00000000,
+ .user_ctl_hi_val = 0x00000805,
+ .user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_alpha_pll gpu_cc_pll1 = {
+ .offset = 0x100,
+ .vco_table = lucid_5lpe_vco,
+ .num_vco = ARRAY_SIZE(lucid_5lpe_vco),
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_pll1",
+ .parent_data = &gpu_cc_parent,
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_lucid_5lpe_ops,
+ },
+ },
+};
+
+static const struct parent_map gpu_cc_parent_map_0[] = {
+ { P_BI_TCXO, 0 },
+ { P_GPU_CC_PLL0_OUT_MAIN, 1 },
+ { P_GPU_CC_PLL1_OUT_MAIN, 3 },
+ { P_GPLL0_OUT_MAIN, 5 },
+ { P_GPLL0_OUT_MAIN_DIV, 6 },
+};
+
+static const struct clk_parent_data gpu_cc_parent_data_0[] = {
+ gpu_cc_parent,
+ { .hw = &gpu_cc_pll0.clkr.hw },
+ { .hw = &gpu_cc_pll1.clkr.hw },
+ { .fw_name = "gcc_gpu_gpll0_clk_src" },
+ { .fw_name = "gcc_gpu_gpll0_div_clk_src" },
+};
+
+static const struct parent_map gpu_cc_parent_map_1[] = {
+ { P_BI_TCXO, 0 },
+ { P_GPU_CC_PLL1_OUT_MAIN, 3 },
+ { P_GPLL0_OUT_MAIN, 5 },
+ { P_GPLL0_OUT_MAIN_DIV, 6 },
+};
+
+static const struct clk_parent_data gpu_cc_parent_data_1[] = {
+ gpu_cc_parent,
+ { .hw = &gpu_cc_pll1.clkr.hw },
+ { .fw_name = "gcc_gpu_gpll0_clk_src" },
+ { .fw_name = "gcc_gpu_gpll0_div_clk_src" },
+};
+
+static const struct freq_tbl ftbl_gpu_cc_gmu_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ F(200000000, P_GPLL0_OUT_MAIN_DIV, 1.5, 0, 0),
+ F(500000000, P_GPU_CC_PLL1_OUT_MAIN, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gpu_cc_gmu_clk_src = {
+ .cmd_rcgr = 0x1120,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gpu_cc_parent_map_0,
+ .freq_tbl = ftbl_gpu_cc_gmu_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_gmu_clk_src",
+ .parent_data = gpu_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(gpu_cc_parent_data_0),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gpu_cc_hub_clk_src[] = {
+ F(150000000, P_GPLL0_OUT_MAIN_DIV, 2, 0, 0),
+ F(240000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0),
+ F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gpu_cc_hub_clk_src = {
+ .cmd_rcgr = 0x117c,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gpu_cc_parent_map_1,
+ .freq_tbl = ftbl_gpu_cc_hub_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_hub_clk_src",
+ .parent_data = gpu_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gpu_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div gpu_cc_hub_ahb_div_clk_src = {
+ .reg = 0x11c0,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "gpu_cc_hub_ahb_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ro_ops,
+ },
+};
+
+static struct clk_regmap_div gpu_cc_hub_cx_int_div_clk_src = {
+ .reg = 0x11bc,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "gpu_cc_hub_cx_int_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ro_ops,
+ },
+};
+
+static struct clk_branch gpu_cc_ahb_clk = {
+ .halt_reg = 0x1078,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x1078,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_ahb_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cb_clk = {
+ .halt_reg = 0x1170,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x1170,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cb_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_crc_ahb_clk = {
+ .halt_reg = 0x107c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x107c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_crc_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_ahb_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_apb_clk = {
+ .halt_reg = 0x1088,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1088,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_apb_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_gmu_clk = {
+ .halt_reg = 0x1098,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x1098,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_gmu_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_gmu_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_aon_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_qdss_at_clk = {
+ .halt_reg = 0x1080,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1080,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_qdss_at_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_qdss_trig_clk = {
+ .halt_reg = 0x1094,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1094,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_qdss_trig_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_qdss_tsctr_clk = {
+ .halt_reg = 0x1084,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1084,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_qdss_tsctr_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_snoc_dvm_clk = {
+ .halt_reg = 0x108c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x108c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cx_snoc_dvm_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cxo_aon_clk = {
+ .halt_reg = 0x1004,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cxo_aon_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cxo_clk = {
+ .halt_reg = 0x109c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x109c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_cxo_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_freq_measure_clk = {
+ .halt_reg = 0x120c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x120c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_freq_measure_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_gmu_clk = {
+ .halt_reg = 0x1064,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x1064,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_gx_gmu_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_gmu_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_qdss_tsctr_clk = {
+ .halt_reg = 0x105c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x105c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_gx_qdss_tsctr_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_vsense_clk = {
+ .halt_reg = 0x1058,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1058,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_gx_vsense_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_hlos1_vote_gpu_smmu_clk = {
+ .halt_reg = 0x5000,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x5000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_hlos1_vote_gpu_smmu_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_hub_aon_clk = {
+ .halt_reg = 0x1178,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x1178,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_hub_aon_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_aon_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_hub_cx_int_clk = {
+ .halt_reg = 0x1204,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x1204,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_hub_cx_int_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &gpu_cc_hub_cx_int_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_aon_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_mnd1x_0_gfx3d_clk = {
+ .halt_reg = 0x802c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x802c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_mnd1x_0_gfx3d_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_mnd1x_1_gfx3d_clk = {
+ .halt_reg = 0x8030,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x8030,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_mnd1x_1_gfx3d_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_sleep_clk = {
+ .halt_reg = 0x1090,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x1090,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpu_cc_sleep_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct gdsc gpu_cx_gdsc = {
+ .gdscr = 0x106c,
+ .gds_hw_ctrl = 0x1540,
+ .pd = {
+ .name = "gpu_cx_gdsc",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+ .flags = VOTABLE,
+};
+
+static struct gdsc gpu_gx_gdsc = {
+ .gdscr = 0x100c,
+ .clamp_io_ctrl = 0x1508,
+ .pd = {
+ .name = "gpu_gx_gdsc",
+ .power_on = gdsc_gx_do_nothing_enable,
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+ .flags = CLAMP_IO | AON_RESET | POLL_CFG_GDSCR,
+};
+
+static struct clk_regmap *gpu_cc_sm8350_clocks[] = {
+ [GPU_CC_AHB_CLK] = &gpu_cc_ahb_clk.clkr,
+ [GPU_CC_CB_CLK] = &gpu_cc_cb_clk.clkr,
+ [GPU_CC_CRC_AHB_CLK] = &gpu_cc_crc_ahb_clk.clkr,
+ [GPU_CC_CX_APB_CLK] = &gpu_cc_cx_apb_clk.clkr,
+ [GPU_CC_CX_GMU_CLK] = &gpu_cc_cx_gmu_clk.clkr,
+ [GPU_CC_CX_QDSS_AT_CLK] = &gpu_cc_cx_qdss_at_clk.clkr,
+ [GPU_CC_CX_QDSS_TRIG_CLK] = &gpu_cc_cx_qdss_trig_clk.clkr,
+ [GPU_CC_CX_QDSS_TSCTR_CLK] = &gpu_cc_cx_qdss_tsctr_clk.clkr,
+ [GPU_CC_CX_SNOC_DVM_CLK] = &gpu_cc_cx_snoc_dvm_clk.clkr,
+ [GPU_CC_CXO_AON_CLK] = &gpu_cc_cxo_aon_clk.clkr,
+ [GPU_CC_CXO_CLK] = &gpu_cc_cxo_clk.clkr,
+ [GPU_CC_FREQ_MEASURE_CLK] = &gpu_cc_freq_measure_clk.clkr,
+ [GPU_CC_GMU_CLK_SRC] = &gpu_cc_gmu_clk_src.clkr,
+ [GPU_CC_GX_GMU_CLK] = &gpu_cc_gx_gmu_clk.clkr,
+ [GPU_CC_GX_QDSS_TSCTR_CLK] = &gpu_cc_gx_qdss_tsctr_clk.clkr,
+ [GPU_CC_GX_VSENSE_CLK] = &gpu_cc_gx_vsense_clk.clkr,
+ [GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK] = &gpu_cc_hlos1_vote_gpu_smmu_clk.clkr,
+ [GPU_CC_HUB_AHB_DIV_CLK_SRC] = &gpu_cc_hub_ahb_div_clk_src.clkr,
+ [GPU_CC_HUB_AON_CLK] = &gpu_cc_hub_aon_clk.clkr,
+ [GPU_CC_HUB_CLK_SRC] = &gpu_cc_hub_clk_src.clkr,
+ [GPU_CC_HUB_CX_INT_CLK] = &gpu_cc_hub_cx_int_clk.clkr,
+ [GPU_CC_HUB_CX_INT_DIV_CLK_SRC] = &gpu_cc_hub_cx_int_div_clk_src.clkr,
+ [GPU_CC_MND1X_0_GFX3D_CLK] = &gpu_cc_mnd1x_0_gfx3d_clk.clkr,
+ [GPU_CC_MND1X_1_GFX3D_CLK] = &gpu_cc_mnd1x_1_gfx3d_clk.clkr,
+ [GPU_CC_PLL0] = &gpu_cc_pll0.clkr,
+ [GPU_CC_PLL1] = &gpu_cc_pll1.clkr,
+ [GPU_CC_SLEEP_CLK] = &gpu_cc_sleep_clk.clkr,
+};
+
+static const struct qcom_reset_map gpu_cc_sm8350_resets[] = {
+ [GPUCC_GPU_CC_ACD_BCR] = { 0x1160 },
+ [GPUCC_GPU_CC_CB_BCR] = { 0x116c },
+ [GPUCC_GPU_CC_CX_BCR] = { 0x1068 },
+ [GPUCC_GPU_CC_FAST_HUB_BCR] = { 0x1174 },
+ [GPUCC_GPU_CC_GFX3D_AON_BCR] = { 0x10a0 },
+ [GPUCC_GPU_CC_GMU_BCR] = { 0x111c },
+ [GPUCC_GPU_CC_GX_BCR] = { 0x1008 },
+ [GPUCC_GPU_CC_XO_BCR] = { 0x1000 },
+};
+
+static struct gdsc *gpu_cc_sm8350_gdscs[] = {
+ [GPU_CX_GDSC] = &gpu_cx_gdsc,
+ [GPU_GX_GDSC] = &gpu_gx_gdsc,
+};
+
+static const struct regmap_config gpu_cc_sm8350_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x8030,
+ .fast_io = true,
+};
+
+static const struct qcom_cc_desc gpu_cc_sm8350_desc = {
+ .config = &gpu_cc_sm8350_regmap_config,
+ .clks = gpu_cc_sm8350_clocks,
+ .num_clks = ARRAY_SIZE(gpu_cc_sm8350_clocks),
+ .resets = gpu_cc_sm8350_resets,
+ .num_resets = ARRAY_SIZE(gpu_cc_sm8350_resets),
+ .gdscs = gpu_cc_sm8350_gdscs,
+ .num_gdscs = ARRAY_SIZE(gpu_cc_sm8350_gdscs),
+};
+
+static int gpu_cc_sm8350_probe(struct platform_device *pdev)
+{
+ struct regmap *regmap;
+
+ regmap = qcom_cc_map(pdev, &gpu_cc_sm8350_desc);
+ if (IS_ERR(regmap)) {
+ dev_err(&pdev->dev, "Failed to map gpu cc registers\n");
+ return PTR_ERR(regmap);
+ }
+
+ clk_lucid_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config);
+ clk_lucid_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config);
+
+ return qcom_cc_really_probe(pdev, &gpu_cc_sm8350_desc, regmap);
+}
+
+static const struct of_device_id gpu_cc_sm8350_match_table[] = {
+ { .compatible = "qcom,sm8350-gpucc" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, gpu_cc_sm8350_match_table);
+
+static struct platform_driver gpu_cc_sm8350_driver = {
+ .probe = gpu_cc_sm8350_probe,
+ .driver = {
+ .name = "sm8350-gpucc",
+ .of_match_table = gpu_cc_sm8350_match_table,
+ },
+};
+
+static int __init gpu_cc_sm8350_init(void)
+{
+ return platform_driver_register(&gpu_cc_sm8350_driver);
+}
+subsys_initcall(gpu_cc_sm8350_init);
+
+static void __exit gpu_cc_sm8350_exit(void)
+{
+ platform_driver_unregister(&gpu_cc_sm8350_driver);
+}
+module_exit(gpu_cc_sm8350_exit);
+
+MODULE_DESCRIPTION("QTI GPU_CC SM8350 Driver");
+MODULE_LICENSE("GPL v2");
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
2022-06-01 12:42 ` [PATCH v4 1/6] arm64: dts: qcom: sm8350: Replace integers with rpmpd defines Robert Foss
2022-06-01 12:42 ` [PATCH v4 2/6] clk: qcom: add support for SM8350 GPUCC Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
2022-06-02 14:52 ` Rob Herring
2022-06-01 12:42 ` [PATCH v4 4/6] clk: qcom: add support for SM8350 DISPCC Robert Foss
` (2 subsequent siblings)
5 siblings, 1 reply; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Cc: Dmitry Baryshkov
Add device tree bindings for graphics clock controller for
Qualcomm Technology Inc's SM8350 SoCs.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmityr.baryshkov@linaro.org>
---
Changes since v3
- Separate from qcom,gpucc
- Remove clock-names
- Make example sm8350 based
- Changed author to me due to size of changes
.../bindings/clock/qcom,gpucc-sm8350.yaml | 72 +++++++++++++++++++
include/dt-bindings/clock/qcom,gpucc-sm8350.h | 52 ++++++++++++++
2 files changed, 124 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
create mode 100644 include/dt-bindings/clock/qcom,gpucc-sm8350.h
diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
new file mode 100644
index 000000000000..0a0546c079a9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding
+
+maintainers:
+ - Robert Foss <robert.foss@linaro.org>
+
+description: |
+ Qualcomm graphics clock control module which supports the clocks, resets and
+ power domains on Qualcomm SoCs.
+
+ See also:
+ dt-bindings/clock/qcom,gpucc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8350-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sm8350.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@3d90000 {
+ compatible = "qcom,sm8350-gpucc";
+ reg = <0 0x03d90000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,gpucc-sm8350.h b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
new file mode 100644
index 000000000000..d2294e0d527e
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
+#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
+
+/* GPU_CC clocks */
+#define GPU_CC_AHB_CLK 0
+#define GPU_CC_CB_CLK 1
+#define GPU_CC_CRC_AHB_CLK 2
+#define GPU_CC_CX_APB_CLK 3
+#define GPU_CC_CX_GMU_CLK 4
+#define GPU_CC_CX_QDSS_AT_CLK 5
+#define GPU_CC_CX_QDSS_TRIG_CLK 6
+#define GPU_CC_CX_QDSS_TSCTR_CLK 7
+#define GPU_CC_CX_SNOC_DVM_CLK 8
+#define GPU_CC_CXO_AON_CLK 9
+#define GPU_CC_CXO_CLK 10
+#define GPU_CC_FREQ_MEASURE_CLK 11
+#define GPU_CC_GMU_CLK_SRC 12
+#define GPU_CC_GX_GMU_CLK 13
+#define GPU_CC_GX_QDSS_TSCTR_CLK 14
+#define GPU_CC_GX_VSENSE_CLK 15
+#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 16
+#define GPU_CC_HUB_AHB_DIV_CLK_SRC 17
+#define GPU_CC_HUB_AON_CLK 18
+#define GPU_CC_HUB_CLK_SRC 19
+#define GPU_CC_HUB_CX_INT_CLK 20
+#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 21
+#define GPU_CC_MND1X_0_GFX3D_CLK 22
+#define GPU_CC_MND1X_1_GFX3D_CLK 23
+#define GPU_CC_PLL0 24
+#define GPU_CC_PLL1 25
+#define GPU_CC_SLEEP_CLK 26
+
+/* GPU_CC resets */
+#define GPUCC_GPU_CC_ACD_BCR 0
+#define GPUCC_GPU_CC_CB_BCR 1
+#define GPUCC_GPU_CC_CX_BCR 2
+#define GPUCC_GPU_CC_FAST_HUB_BCR 3
+#define GPUCC_GPU_CC_GFX3D_AON_BCR 4
+#define GPUCC_GPU_CC_GMU_BCR 5
+#define GPUCC_GPU_CC_GX_BCR 6
+#define GPUCC_GPU_CC_XO_BCR 7
+
+/* GPU_CC GDSCRs */
+#define GPU_CX_GDSC 0
+#define GPU_GX_GDSC 1
+
+#endif
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 4/6] clk: qcom: add support for SM8350 DISPCC
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
` (2 preceding siblings ...)
2022-06-01 12:42 ` [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
2022-06-01 12:42 ` [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings Robert Foss
2022-06-01 12:42 ` [PATCH v4 6/6] arm64: dts: qcom: sm8350: Add DISPCC node Robert Foss
5 siblings, 0 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Add support to the SM8350 display clock controller.
While this controller is similar to the sm8250 controller, the differences
are incompatible due to the .fw_name / .index change.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
---
Changes since v1
- Remove comment - Dmitry
Changes since v2
- Add my SoB - Bjorn
- Remove CLK_ASSUME_ENABLED_WHEN_UNUSED flag
Changes since v3
- Add kconfig dependency on SM_GCC_8350 - Konrad
- Change hex to lowercase - Konrad
- Split from dispcc-sm8250.c implementation
- Switch from .fw_name to .index
drivers/clk/qcom/Kconfig | 9 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/dispcc-sm8350.c | 1330 ++++++++++++++++++++++++++++++
3 files changed, 1340 insertions(+)
create mode 100644 drivers/clk/qcom/dispcc-sm8350.c
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index b11235c21952..319812a1d614 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -626,6 +626,15 @@ config SM_DISPCC_8250
Say Y if you want to support display devices and functionality such as
splash screen.
+config SM_DISPCC_8350
+ tristate "SM8350 Display Clock Controller"
+ depends on SM_GCC_8350
+ help
+ Support for the display clock controller on Qualcomm Technologies, Inc
+ SM8350 devices.
+ Say Y if you want to support display devices and functionality such as
+ splash screen.
+
config SM_DISPCC_6350
tristate "SM6350 Display Clock Controller"
depends on SM_GCC_6350
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index ef9c64824424..70f98320eb1d 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -91,6 +91,7 @@ obj-$(CONFIG_SM_CAMCC_8250) += camcc-sm8250.o
obj-$(CONFIG_SM_DISPCC_6125) += dispcc-sm6125.o
obj-$(CONFIG_SM_DISPCC_6350) += dispcc-sm6350.o
obj-$(CONFIG_SM_DISPCC_8250) += dispcc-sm8250.o
+obj-$(CONFIG_SM_DISPCC_8350) += dispcc-sm8350.o
obj-$(CONFIG_SM_GCC_6115) += gcc-sm6115.o
obj-$(CONFIG_SM_GCC_6125) += gcc-sm6125.o
obj-$(CONFIG_SM_GCC_6350) += gcc-sm6350.o
diff --git a/drivers/clk/qcom/dispcc-sm8350.c b/drivers/clk/qcom/dispcc-sm8350.c
new file mode 100644
index 000000000000..269a0512f207
--- /dev/null
+++ b/drivers/clk/qcom/dispcc-sm8350.c
@@ -0,0 +1,1330 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+
+#include <dt-bindings/clock/qcom,dispcc-sm8350.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap-divider.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+/* Need to match the order of clocks in DT binding */
+enum {
+ DT_BI_TCXO,
+ DT_DP_PHY_PLL_LINK_CLK,
+ DT_DP_PHY_PLL_VCO_DIV_CLK,
+ DT_DPTX1_PHY_PLL_LINK_CLK,
+ DT_DPTX1_PHY_PLL_VCO_DIV_CLK,
+ DT_DPTX2_PHY_PLL_LINK_CLK,
+ DT_DPTX2_PHY_PLL_VCO_DIV_CLK,
+ DT_DSI0_PHY_PLL_OUT_BYTECLK,
+ DT_DSI0_PHY_PLL_OUT_DSICLK,
+ DT_DSI1_PHY_PLL_OUT_BYTECLK,
+ DT_DSI1_PHY_PLL_OUT_DSICLK,
+ DT_EDP_PHY_PLL_LINK_CLK,
+ DT_EDP_PHY_PLL_VCO_DIV_CLK,
+};
+
+enum {
+ P_BI_TCXO,
+ P_DISP_CC_PLL0_OUT_MAIN,
+ P_DISP_CC_PLL1_OUT_EVEN,
+ P_DISP_CC_PLL1_OUT_MAIN,
+ P_DP_PHY_PLL_LINK_CLK,
+ P_DP_PHY_PLL_VCO_DIV_CLK,
+ P_DPTX1_PHY_PLL_LINK_CLK,
+ P_DPTX1_PHY_PLL_VCO_DIV_CLK,
+ P_DPTX2_PHY_PLL_LINK_CLK,
+ P_DPTX2_PHY_PLL_VCO_DIV_CLK,
+ P_EDP_PHY_PLL_LINK_CLK,
+ P_EDP_PHY_PLL_VCO_DIV_CLK,
+ P_DSI0_PHY_PLL_OUT_BYTECLK,
+ P_DSI0_PHY_PLL_OUT_DSICLK,
+ P_DSI1_PHY_PLL_OUT_BYTECLK,
+ P_DSI1_PHY_PLL_OUT_DSICLK,
+};
+
+static struct pll_vco vco_table[] = {
+ { 249600000, 2000000000, 0 },
+};
+
+static struct pll_vco lucid_5lpe_vco[] = {
+ { 249600000, 1750000000, 0 },
+};
+
+static struct alpha_pll_config disp_cc_pll0_config = {
+ .l = 0x47,
+ .alpha = 0xE000,
+ .config_ctl_val = 0x20485699,
+ .config_ctl_hi_val = 0x00002261,
+ .config_ctl_hi1_val = 0x329A699C,
+ .user_ctl_val = 0x00000000,
+ .user_ctl_hi_val = 0x00000805,
+ .user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_init_data disp_cc_pll0_init = {
+ .name = "disp_cc_pll0",
+ .parent_data = &(const struct clk_parent_data){
+ .index = DT_BI_TCXO,
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_lucid_ops,
+};
+
+static struct clk_alpha_pll disp_cc_pll0 = {
+ .offset = 0x0,
+ .vco_table = vco_table,
+ .num_vco = ARRAY_SIZE(vco_table),
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+ .clkr.hw.init = &disp_cc_pll0_init
+};
+
+static struct alpha_pll_config disp_cc_pll1_config = {
+ .l = 0x1F,
+ .alpha = 0x4000,
+ .config_ctl_val = 0x20485699,
+ .config_ctl_hi_val = 0x00002261,
+ .config_ctl_hi1_val = 0x329A699C,
+ .user_ctl_val = 0x00000000,
+ .user_ctl_hi_val = 0x00000805,
+ .user_ctl_hi1_val = 0x00000000,
+};
+
+static struct clk_init_data disp_cc_pll1_init = {
+ .name = "disp_cc_pll1",
+ .parent_data = &(const struct clk_parent_data){
+ .index = DT_BI_TCXO,
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_lucid_ops,
+};
+
+static struct clk_alpha_pll disp_cc_pll1 = {
+ .offset = 0x1000,
+ .vco_table = vco_table,
+ .num_vco = ARRAY_SIZE(vco_table),
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
+ .clkr.hw.init = &disp_cc_pll1_init
+};
+
+static const struct parent_map disp_cc_parent_map_0[] = {
+ { P_BI_TCXO, 0 },
+ { P_DP_PHY_PLL_LINK_CLK, 1 },
+ { P_DP_PHY_PLL_VCO_DIV_CLK, 2 },
+ { P_DPTX1_PHY_PLL_LINK_CLK, 3 },
+ { P_DPTX1_PHY_PLL_VCO_DIV_CLK, 4 },
+ { P_DPTX2_PHY_PLL_LINK_CLK, 5 },
+ { P_DPTX2_PHY_PLL_VCO_DIV_CLK, 6 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_0[] = {
+ { .index = DT_BI_TCXO },
+ { .index = DT_DP_PHY_PLL_LINK_CLK },
+ { .index = DT_DP_PHY_PLL_VCO_DIV_CLK },
+ { .index = DT_DPTX1_PHY_PLL_LINK_CLK },
+ { .index = DT_DPTX1_PHY_PLL_VCO_DIV_CLK },
+ { .index = DT_DPTX2_PHY_PLL_LINK_CLK },
+ { .index = DT_DPTX2_PHY_PLL_VCO_DIV_CLK },
+};
+
+static const struct parent_map disp_cc_parent_map_1[] = {
+ { P_BI_TCXO, 0 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_1[] = {
+ { .index = DT_BI_TCXO },
+};
+
+static const struct parent_map disp_cc_parent_map_2[] = {
+ { P_BI_TCXO, 0 },
+ { P_DSI0_PHY_PLL_OUT_BYTECLK, 1 },
+ { P_DSI1_PHY_PLL_OUT_BYTECLK, 2 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_2[] = {
+ { .index = DT_BI_TCXO },
+ { .index = DT_DSI0_PHY_PLL_OUT_BYTECLK },
+ { .index = DT_DSI1_PHY_PLL_OUT_BYTECLK },
+};
+
+static const struct parent_map disp_cc_parent_map_3[] = {
+ { P_BI_TCXO, 0 },
+ { P_DISP_CC_PLL1_OUT_MAIN, 4 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_3[] = {
+ { .index = DT_BI_TCXO },
+ { .hw = &disp_cc_pll1.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_4[] = {
+ { P_BI_TCXO, 0 },
+ { P_EDP_PHY_PLL_LINK_CLK, 1 },
+ { P_EDP_PHY_PLL_VCO_DIV_CLK, 2},
+};
+
+static const struct clk_parent_data disp_cc_parent_data_4[] = {
+ { .index = DT_BI_TCXO },
+ { .index = DT_EDP_PHY_PLL_LINK_CLK},
+ { .index = DT_EDP_PHY_PLL_VCO_DIV_CLK},
+};
+
+static const struct parent_map disp_cc_parent_map_5[] = {
+ { P_BI_TCXO, 0 },
+ { P_DISP_CC_PLL0_OUT_MAIN, 1 },
+ { P_DISP_CC_PLL1_OUT_MAIN, 4 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_5[] = {
+ { .index = DT_BI_TCXO },
+ { .hw = &disp_cc_pll0.clkr.hw },
+ { .hw = &disp_cc_pll1.clkr.hw },
+};
+
+static const struct parent_map disp_cc_parent_map_6[] = {
+ { P_BI_TCXO, 0 },
+ { P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
+ { P_DSI1_PHY_PLL_OUT_DSICLK, 2 },
+};
+
+static const struct clk_parent_data disp_cc_parent_data_6[] = {
+ { .index = DT_BI_TCXO },
+ { .index = DT_DSI0_PHY_PLL_OUT_DSICLK },
+ { .index = DT_DSI1_PHY_PLL_OUT_DSICLK },
+};
+
+static const struct parent_map disp_cc_parent_map_7[] = {
+ { P_BI_TCXO, 0 },
+ { P_DISP_CC_PLL1_OUT_MAIN, 4 },
+ /* { P_DISP_CC_PLL1_OUT_EVEN, 5 }, */
+};
+
+static const struct clk_parent_data disp_cc_parent_data_7[] = {
+ { .index = DT_BI_TCXO },
+ { .hw = &disp_cc_pll1.clkr.hw },
+ /* { .hw = &disp_cc_pll1_out_even.clkr.hw }, */
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ F(37500000, P_DISP_CC_PLL1_OUT_MAIN, 16, 0, 0),
+ F(75000000, P_DISP_CC_PLL1_OUT_MAIN, 8, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = {
+ .cmd_rcgr = 0x22bc,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_3,
+ .freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_ahb_clk_src",
+ .parent_data = disp_cc_parent_data_3,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_shared_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_byte0_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = {
+ .cmd_rcgr = 0x210c,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_2,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte0_clk_src",
+ .parent_data = disp_cc_parent_data_2,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_byte2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_byte1_clk_src = {
+ .cmd_rcgr = 0x2128,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_2,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte1_clk_src",
+ .parent_data = disp_cc_parent_data_2,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_byte2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_aux1_clk_src = {
+ .cmd_rcgr = 0x223c,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_1,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_aux1_clk_src",
+ .parent_data = disp_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_aux_clk_src = {
+ .cmd_rcgr = 0x21d8,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_1,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_aux_clk_src",
+ .parent_data = disp_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_link1_clk_src = {
+ .cmd_rcgr = 0x2208,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_0,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link1_clk_src",
+ .parent_data = disp_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+ .ops = &clk_byte2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_link_clk_src = {
+ .cmd_rcgr = 0x2174,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_0,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link_clk_src",
+ .parent_data = disp_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+ .ops = &clk_byte2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_pixel1_clk_src = {
+ .cmd_rcgr = 0x21c0,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_0,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel1_clk_src",
+ .parent_data = disp_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+ .ops = &clk_dp_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_pixel2_clk_src = {
+ .cmd_rcgr = 0x21f0,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_0,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel2_clk_src",
+ .parent_data = disp_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+ .ops = &clk_dp_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_dp_pixel_clk_src = {
+ .cmd_rcgr = 0x21a8,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_0,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel_clk_src",
+ .parent_data = disp_cc_parent_data_0,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
+ .ops = &clk_dp_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_edp_aux_clk_src = {
+ .cmd_rcgr = 0x228c,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_1,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_aux_clk_src",
+ .parent_data = disp_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_edp_gtc_clk_src = {
+ .cmd_rcgr = 0x22a4,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_7,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_gtc_clk_src",
+ .parent_data = disp_cc_parent_data_7,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_7),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_edp_link_clk_src = {
+ .cmd_rcgr = 0x2270,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_4,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_link_clk_src",
+ .parent_data = disp_cc_parent_data_4,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_byte2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_edp_pixel_clk_src = {
+ .cmd_rcgr = 0x2258,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_4,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_pixel_clk_src",
+ .parent_data = disp_cc_parent_data_4,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
+ .ops = &clk_dp_ops,
+ },
+};
+
+static struct clk_branch disp_cc_mdss_edp_aux_clk = {
+ .halt_reg = 0x2078,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2078,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_aux_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_edp_aux_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_edp_gtc_clk = {
+ .halt_reg = 0x207c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x207c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_gtc_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_edp_gtc_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_edp_link_clk = {
+ .halt_reg = 0x2070,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2070,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_link_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_edp_link_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_edp_link_intf_clk = {
+ .halt_reg = 0x2074,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2074,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_link_intf_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_edp_link_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_GET_RATE_NOCACHE,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_edp_pixel_clk = {
+ .halt_reg = 0x206c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x206c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_edp_pixel_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_edp_pixel_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = {
+ .cmd_rcgr = 0x2144,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_2,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_esc0_clk_src",
+ .parent_data = disp_cc_parent_data_2,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_esc1_clk_src = {
+ .cmd_rcgr = 0x2160,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_2,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_esc1_clk_src",
+ .parent_data = disp_cc_parent_data_2,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ F(85714286, P_DISP_CC_PLL1_OUT_MAIN, 7, 0, 0),
+ F(100000000, P_DISP_CC_PLL1_OUT_MAIN, 6, 0, 0),
+ F(150000000, P_DISP_CC_PLL1_OUT_MAIN, 4, 0, 0),
+ F(200000000, P_DISP_CC_PLL1_OUT_MAIN, 3, 0, 0),
+ F(300000000, P_DISP_CC_PLL1_OUT_MAIN, 2, 0, 0),
+ F(345000000, P_DISP_CC_PLL0_OUT_MAIN, 4, 0, 0),
+ F(460000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = {
+ .cmd_rcgr = 0x20c4,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_5,
+ .freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_mdp_clk_src",
+ .parent_data = disp_cc_parent_data_5,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_5),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_shared_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = {
+ .cmd_rcgr = 0x2094,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_6,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_pclk0_clk_src",
+ .parent_data = disp_cc_parent_data_6,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_6),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_pixel_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = {
+ .cmd_rcgr = 0x20ac,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_6,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_pclk1_clk_src",
+ .parent_data = disp_cc_parent_data_6,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_6),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_pixel_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ F(200000000, P_DISP_CC_PLL1_OUT_MAIN, 3, 0, 0),
+ F(300000000, P_DISP_CC_PLL1_OUT_MAIN, 2, 0, 0),
+ F(345000000, P_DISP_CC_PLL0_OUT_MAIN, 4, 0, 0),
+ F(460000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 disp_cc_mdss_rot_clk_src = {
+ .cmd_rcgr = 0x20dc,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_5,
+ .freq_tbl = ftbl_disp_cc_mdss_rot_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_rot_clk_src",
+ .parent_data = disp_cc_parent_data_5,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_5),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_shared_ops,
+ },
+};
+
+static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = {
+ .cmd_rcgr = 0x20f4,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = disp_cc_parent_map_1,
+ .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_vsync_clk_src",
+ .parent_data = disp_cc_parent_data_1,
+ .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
+ .reg = 0x2124,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "disp_cc_mdss_byte0_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ },
+};
+
+static struct clk_regmap_div disp_cc_mdss_byte1_div_clk_src = {
+ .reg = 0x2140,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "disp_cc_mdss_byte1_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ },
+};
+
+static struct clk_regmap_div disp_cc_mdss_dp_link1_div_clk_src = {
+ .reg = 0x2220,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "disp_cc_mdss_dp_link1_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ro_ops,
+ },
+};
+
+static struct clk_regmap_div disp_cc_mdss_dp_link_div_clk_src = {
+ .reg = 0x218c,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data) {
+ .name = "disp_cc_mdss_dp_link_div_clk_src",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ro_ops,
+ },
+};
+
+static struct clk_branch disp_cc_mdss_ahb_clk = {
+ .halt_reg = 0x207c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x207c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_byte0_clk = {
+ .halt_reg = 0x2028,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2028,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte0_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_byte0_intf_clk = {
+ .halt_reg = 0x202c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x202c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte0_intf_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte0_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_byte1_clk = {
+ .halt_reg = 0x2030,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2030,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_byte1_intf_clk = {
+ .halt_reg = 0x2034,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2034,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_byte1_intf_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_byte1_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_aux1_clk = {
+ .halt_reg = 0x2068,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2068,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_aux1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_aux1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_aux_clk = {
+ .halt_reg = 0x2054,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2054,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_aux_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_aux_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_link1_clk = {
+ .halt_reg = 0x205c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x205c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_link1_intf_clk = {
+ .halt_reg = 0x2060,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2060,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link1_intf_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link1_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_link_clk = {
+ .halt_reg = 0x2040,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_link_intf_clk = {
+ .halt_reg = 0x2044,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2044,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_link_intf_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_link_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_pixel1_clk = {
+ .halt_reg = 0x2050,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2050,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_pixel1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_pixel2_clk = {
+ .halt_reg = 0x2058,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2058,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel2_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_pixel2_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_dp_pixel_clk = {
+ .halt_reg = 0x204c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x204c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_dp_pixel_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_dp_pixel_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_esc0_clk = {
+ .halt_reg = 0x2038,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2038,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_esc0_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_esc0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_esc1_clk = {
+ .halt_reg = 0x203c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x203c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_esc1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_esc1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_mdp_clk = {
+ .halt_reg = 0x200c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x200c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_mdp_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_mdp_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_mdp_lut_clk = {
+ .halt_reg = 0x201c,
+ .halt_check = BRANCH_VOTED,
+ .clkr = {
+ .enable_reg = 0x201c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_mdp_lut_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_mdp_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = {
+ .halt_reg = 0x4004,
+ .halt_check = BRANCH_VOTED,
+ .clkr = {
+ .enable_reg = 0x4004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_non_gdsc_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_pclk0_clk = {
+ .halt_reg = 0x2004,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_pclk0_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_pclk0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_pclk1_clk = {
+ .halt_reg = 0x2008,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_pclk1_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_pclk1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_rot_clk = {
+ .halt_reg = 0x2014,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_rot_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_rot_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_rscc_ahb_clk = {
+ .halt_reg = 0x400c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x400c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_rscc_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_rscc_vsync_clk = {
+ .halt_reg = 0x4008,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x4008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_rscc_vsync_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_vsync_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch disp_cc_mdss_vsync_clk = {
+ .halt_reg = 0x2024,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x2024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "disp_cc_mdss_vsync_clk",
+ .parent_hws = (const struct clk_hw*[]){
+ &disp_cc_mdss_vsync_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct gdsc mdss_gdsc = {
+ .gdscr = 0x3000,
+ .en_rest_wait_val = 0x2,
+ .en_few_wait_val = 0x2,
+ .clk_dis_wait_val = 0xf,
+ .pd = {
+ .name = "mdss_gdsc",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+ .flags = HW_CTRL,
+ .supply = "mmcx",
+};
+
+static struct clk_regmap *disp_cc_sm8350_clocks[] = {
+ [DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr,
+ [DISP_CC_MDSS_AHB_CLK_SRC] = &disp_cc_mdss_ahb_clk_src.clkr,
+ [DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr,
+ [DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr,
+ [DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp_cc_mdss_byte0_div_clk_src.clkr,
+ [DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr,
+ [DISP_CC_MDSS_BYTE1_CLK] = &disp_cc_mdss_byte1_clk.clkr,
+ [DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp_cc_mdss_byte1_clk_src.clkr,
+ [DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = &disp_cc_mdss_byte1_div_clk_src.clkr,
+ [DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp_cc_mdss_byte1_intf_clk.clkr,
+ [DISP_CC_MDSS_DP_AUX1_CLK] = &disp_cc_mdss_dp_aux1_clk.clkr,
+ [DISP_CC_MDSS_DP_AUX1_CLK_SRC] = &disp_cc_mdss_dp_aux1_clk_src.clkr,
+ [DISP_CC_MDSS_DP_AUX_CLK] = &disp_cc_mdss_dp_aux_clk.clkr,
+ [DISP_CC_MDSS_DP_AUX_CLK_SRC] = &disp_cc_mdss_dp_aux_clk_src.clkr,
+ [DISP_CC_MDSS_DP_LINK1_CLK] = &disp_cc_mdss_dp_link1_clk.clkr,
+ [DISP_CC_MDSS_DP_LINK1_CLK_SRC] = &disp_cc_mdss_dp_link1_clk_src.clkr,
+ [DISP_CC_MDSS_DP_LINK1_DIV_CLK_SRC] = &disp_cc_mdss_dp_link1_div_clk_src.clkr,
+ [DISP_CC_MDSS_DP_LINK1_INTF_CLK] = &disp_cc_mdss_dp_link1_intf_clk.clkr,
+ [DISP_CC_MDSS_DP_LINK_CLK] = &disp_cc_mdss_dp_link_clk.clkr,
+ [DISP_CC_MDSS_DP_LINK_CLK_SRC] = &disp_cc_mdss_dp_link_clk_src.clkr,
+ [DISP_CC_MDSS_DP_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dp_link_div_clk_src.clkr,
+ [DISP_CC_MDSS_DP_LINK_INTF_CLK] = &disp_cc_mdss_dp_link_intf_clk.clkr,
+ [DISP_CC_MDSS_DP_PIXEL1_CLK] = &disp_cc_mdss_dp_pixel1_clk.clkr,
+ [DISP_CC_MDSS_DP_PIXEL1_CLK_SRC] = &disp_cc_mdss_dp_pixel1_clk_src.clkr,
+ [DISP_CC_MDSS_DP_PIXEL2_CLK] = &disp_cc_mdss_dp_pixel2_clk.clkr,
+ [DISP_CC_MDSS_DP_PIXEL2_CLK_SRC] = &disp_cc_mdss_dp_pixel2_clk_src.clkr,
+ [DISP_CC_MDSS_DP_PIXEL_CLK] = &disp_cc_mdss_dp_pixel_clk.clkr,
+ [DISP_CC_MDSS_DP_PIXEL_CLK_SRC] = &disp_cc_mdss_dp_pixel_clk_src.clkr,
+ [DISP_CC_MDSS_EDP_AUX_CLK] = &disp_cc_mdss_edp_aux_clk.clkr,
+ [DISP_CC_MDSS_EDP_AUX_CLK_SRC] = &disp_cc_mdss_edp_aux_clk_src.clkr,
+ [DISP_CC_MDSS_EDP_GTC_CLK] = &disp_cc_mdss_edp_gtc_clk.clkr,
+ [DISP_CC_MDSS_EDP_GTC_CLK_SRC] = &disp_cc_mdss_edp_gtc_clk_src.clkr,
+ [DISP_CC_MDSS_EDP_LINK_CLK] = &disp_cc_mdss_edp_link_clk.clkr,
+ [DISP_CC_MDSS_EDP_LINK_CLK_SRC] = &disp_cc_mdss_edp_link_clk_src.clkr,
+ [DISP_CC_MDSS_EDP_LINK_INTF_CLK] = &disp_cc_mdss_edp_link_intf_clk.clkr,
+ [DISP_CC_MDSS_EDP_PIXEL_CLK] = &disp_cc_mdss_edp_pixel_clk.clkr,
+ [DISP_CC_MDSS_EDP_PIXEL_CLK_SRC] = &disp_cc_mdss_edp_pixel_clk_src.clkr,
+ [DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr,
+ [DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr,
+ [DISP_CC_MDSS_ESC1_CLK] = &disp_cc_mdss_esc1_clk.clkr,
+ [DISP_CC_MDSS_ESC1_CLK_SRC] = &disp_cc_mdss_esc1_clk_src.clkr,
+ [DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr,
+ [DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr,
+ [DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr,
+ [DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp_cc_mdss_non_gdsc_ahb_clk.clkr,
+ [DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr,
+ [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr,
+ [DISP_CC_MDSS_PCLK1_CLK] = &disp_cc_mdss_pclk1_clk.clkr,
+ [DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp_cc_mdss_pclk1_clk_src.clkr,
+ [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr,
+ [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr,
+ [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr,
+ [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr,
+ [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr,
+ [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr,
+ [DISP_CC_PLL0] = &disp_cc_pll0.clkr,
+ [DISP_CC_PLL1] = &disp_cc_pll1.clkr,
+};
+
+static const struct qcom_reset_map disp_cc_sm8350_resets[] = {
+ [DISP_CC_MDSS_CORE_BCR] = { 0x2000 },
+ [DISP_CC_MDSS_RSCC_BCR] = { 0x4000 },
+};
+
+static struct gdsc *disp_cc_sm8350_gdscs[] = {
+ [MDSS_GDSC] = &mdss_gdsc,
+};
+
+static const struct regmap_config disp_cc_sm8350_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x10000,
+ .fast_io = true,
+};
+
+static const struct qcom_cc_desc disp_cc_sm8350_desc = {
+ .config = &disp_cc_sm8350_regmap_config,
+ .clks = disp_cc_sm8350_clocks,
+ .num_clks = ARRAY_SIZE(disp_cc_sm8350_clocks),
+ .resets = disp_cc_sm8350_resets,
+ .num_resets = ARRAY_SIZE(disp_cc_sm8350_resets),
+ .gdscs = disp_cc_sm8350_gdscs,
+ .num_gdscs = ARRAY_SIZE(disp_cc_sm8350_gdscs),
+};
+
+static const struct of_device_id disp_cc_sm8350_match_table[] = {
+ { .compatible = "qcom,sc8180x-dispcc" },
+ { .compatible = "qcom,sm8150-dispcc" },
+ { .compatible = "qcom,sm8350-dispcc" },
+ { .compatible = "qcom,sm8350-dispcc" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, disp_cc_sm8350_match_table);
+
+static void disp_cc_sm8350_pm_runtime_disable(void *data)
+{
+ pm_runtime_disable(data);
+}
+
+static int disp_cc_sm8350_probe(struct platform_device *pdev)
+{
+ struct regmap *regmap;
+ int ret;
+
+ pm_runtime_enable(&pdev->dev);
+
+ ret = devm_add_action_or_reset(&pdev->dev, disp_cc_sm8350_pm_runtime_disable, &pdev->dev);
+ if (ret)
+ return ret;
+
+ ret = pm_runtime_resume_and_get(&pdev->dev);
+ if (ret)
+ return ret;
+
+ regmap = qcom_cc_map(pdev, &disp_cc_sm8350_desc);
+ if (IS_ERR(regmap)) {
+ pm_runtime_put(&pdev->dev);
+ return PTR_ERR(regmap);
+ }
+
+ BUILD_BUG_ON(CLK_ALPHA_PLL_TYPE_TRION != CLK_ALPHA_PLL_TYPE_LUCID);
+
+ disp_cc_mdss_ahb_clk_src.cmd_rcgr = 0x22a0;
+
+ disp_cc_pll0_config.config_ctl_hi1_val = 0x2a9a699c;
+ disp_cc_pll0_config.test_ctl_hi1_val = 0x01800000;
+ disp_cc_pll0_init.ops = &clk_alpha_pll_lucid_5lpe_ops;
+ disp_cc_pll0.vco_table = lucid_5lpe_vco;
+ disp_cc_pll1_config.config_ctl_hi1_val = 0x2a9a699c;
+ disp_cc_pll1_config.test_ctl_hi1_val = 0x01800000;
+ disp_cc_pll1_init.ops = &clk_alpha_pll_lucid_5lpe_ops;
+ disp_cc_pll1.vco_table = lucid_5lpe_vco;
+
+ clk_lucid_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
+ clk_lucid_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config);
+
+ /* Enable clock gating for MDP clocks */
+ regmap_update_bits(regmap, 0x8000, 0x10, 0x10);
+
+ /* DISP_CC_XO_CLK always-on */
+ regmap_update_bits(regmap, 0x605c, BIT(0), BIT(0));
+
+ ret = qcom_cc_really_probe(pdev, &disp_cc_sm8350_desc, regmap);
+
+ pm_runtime_put(&pdev->dev);
+
+ return ret;
+}
+
+static struct platform_driver disp_cc_sm8350_driver = {
+ .probe = disp_cc_sm8350_probe,
+ .driver = {
+ .name = "disp_cc-sm8350",
+ .of_match_table = disp_cc_sm8350_match_table,
+ },
+};
+
+static int __init disp_cc_sm8350_init(void)
+{
+ return platform_driver_register(&disp_cc_sm8350_driver);
+}
+subsys_initcall(disp_cc_sm8350_init);
+
+static void __exit disp_cc_sm8350_exit(void)
+{
+ platform_driver_unregister(&disp_cc_sm8350_driver);
+}
+module_exit(disp_cc_sm8350_exit);
+
+MODULE_DESCRIPTION("QTI DISPCC SM8250 Driver");
+MODULE_LICENSE("GPL v2");
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
` (3 preceding siblings ...)
2022-06-01 12:42 ` [PATCH v4 4/6] clk: qcom: add support for SM8350 DISPCC Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
2022-06-01 18:51 ` Rob Herring
2022-06-01 12:42 ` [PATCH v4 6/6] arm64: dts: qcom: sm8350: Add DISPCC node Robert Foss
5 siblings, 1 reply; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Add sm8350 DISPCC bindings, while these bindings are similar
to the sm8x50 bindings, the way clocks are represented has changed
in ABI incompatible ways.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
---
hanges since v2
- Add my SoB - Bjorn
Changes since v3
- Separate from qcom,dispcc-sm8x50
- Remove clock-names
- Make example sm8350 based
- Changed author to me due to size of changes
.../bindings/clock/qcom,dispcc-sm8350.yaml | 104 ++++++++++++++++++
.../bindings/clock/qcom,dispcc-sm8x50.yaml | 4 +-
.../dt-bindings/clock/qcom,dispcc-sm8350.h | 1 +
3 files changed, 107 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml
create mode 120000 include/dt-bindings/clock/qcom,dispcc-sm8350.h
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml
new file mode 100644
index 000000000000..d7e8739cab32
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm8350.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller Binding for SM8350
+
+maintainers:
+ - Robert Foss <robert.foss@linaro.org>
+
+description: |
+ Qualcomm display clock control module which supports the clocks, resets and
+ power domains on SM8350.
+
+ See also:
+ dt-bindings/clock/qcom,dispcc-sm8350.h
+
+properties:
+ compatible:
+ enum:
+ - qcom,sm8350-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+ - description: Link clock from DPTX1 PHY
+ - description: VCO DIV clock from DPTX1 PHY
+ - description: Link clock from DPTX2 PHY
+ - description: VCO DIV clock from DPTX2 PHY
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from EDP PHY
+ - description: VCO DIV clock from EDP PHY
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ power-domains:
+ description:
+ A phandle and PM domain specifier for the MMCX power domain.
+ maxItems: 1
+
+ required-opps:
+ description:
+ A phandle to an OPP node describing required MMCX performance point.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom-rpmpd.h>
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clock-controller@af00000 {
+ compatible = "qcom,sm8350-dispcc";
+ reg = <0 0x0af00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&dp_phy 0>,
+ <&dp_phy 1>,
+ <&dptx1_phy 0>,
+ <&dptx1_phy 1>,
+ <&dptx2_phy 0>,
+ <&dptx2_phy 1>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>,
+ <&edp_phy 0>,
+ <&edp_phy 1>;
+
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ power-domains = <&rpmhpd SM8350_MMCX>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
index 31497677e8de..951fe2ecb7a6 100644
--- a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml
@@ -4,14 +4,14 @@
$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm8x50.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Qualcomm Display Clock & Reset Controller Binding for SM8150/SM8250
+title: Qualcomm Display Clock & Reset Controller Binding for SM8150/SM8250/SM8350
maintainers:
- Jonathan Marek <jonathan@marek.ca>
description: |
Qualcomm display clock control module which supports the clocks, resets and
- power domains on SM8150 and SM8250.
+ power domains on SM8150/SM8250.
See also:
dt-bindings/clock/qcom,dispcc-sm8150.h
diff --git a/include/dt-bindings/clock/qcom,dispcc-sm8350.h b/include/dt-bindings/clock/qcom,dispcc-sm8350.h
new file mode 120000
index 000000000000..0312b4544acb
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,dispcc-sm8350.h
@@ -0,0 +1 @@
+qcom,dispcc-sm8250.h
\ No newline at end of file
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4 6/6] arm64: dts: qcom: sm8350: Add DISPCC node
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
` (4 preceding siblings ...)
2022-06-01 12:42 ` [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings Robert Foss
@ 2022-06-01 12:42 ` Robert Foss
5 siblings, 0 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-01 12:42 UTC (permalink / raw)
To: bjorn.andersson, agross, mturquette, sboyd, robh+dt, krzk+dt,
robert.foss, jonathan, linux-arm-msm, linux-clk, devicetree,
linux-kernel, Dmitry Baryshkov, Konrad Dybcio
Add the dispcc clock-controller DT node for sm8350.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
Changes since v2
- Remove interconnect include - Bjorn
Changes since v3
- Switch from .fw_name to .index
arch/arm64/boot/dts/qcom/sm8350.dtsi | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index 52428b6df64e..df0f3dd38f0f 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -4,6 +4,7 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/qcom,dispcc-sm8350.h>
#include <dt-bindings/clock/qcom,gcc-sm8350.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/dma/qcom-gpi.h>
@@ -2525,6 +2526,30 @@ usb_2_dwc3: usb@a800000 {
};
};
+ dispcc: clock-controller@af00000 {
+ compatible = "qcom,sm8350-dispcc";
+ reg = <0 0x0af00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+
+ power-domains = <&rpmhpd SM8350_MMCX>;
+ power-domain-names = "mmcx";
+ };
+
adsp: remoteproc@17300000 {
compatible = "qcom,sm8350-adsp-pas";
reg = <0 0x17300000 0 0x100>;
--
2.34.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings
2022-06-01 12:42 ` [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings Robert Foss
@ 2022-06-01 18:51 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2022-06-01 18:51 UTC (permalink / raw)
To: Robert Foss
Cc: agross, devicetree, mturquette, jonathan, linux-arm-msm, krzk+dt,
linux-clk, sboyd, linux-kernel, Konrad Dybcio, Dmitry Baryshkov,
robh+dt, bjorn.andersson
On Wed, 01 Jun 2022 14:42:49 +0200, Robert Foss wrote:
> Add sm8350 DISPCC bindings, while these bindings are similar
> to the sm8x50 bindings, the way clocks are represented has changed
> in ABI incompatible ways.
>
> Signed-off-by: Robert Foss <robert.foss@linaro.org>
> ---
>
> hanges since v2
> - Add my SoB - Bjorn
>
> Changes since v3
> - Separate from qcom,dispcc-sm8x50
> - Remove clock-names
> - Make example sm8350 based
> - Changed author to me due to size of changes
>
>
> .../bindings/clock/qcom,dispcc-sm8350.yaml | 104 ++++++++++++++++++
> .../bindings/clock/qcom,dispcc-sm8x50.yaml | 4 +-
> .../dt-bindings/clock/qcom,dispcc-sm8350.h | 1 +
> 3 files changed, 107 insertions(+), 2 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc-sm8350.yaml
> create mode 120000 include/dt-bindings/clock/qcom,dispcc-sm8350.h
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings
2022-06-01 12:42 ` [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings Robert Foss
@ 2022-06-02 14:52 ` Rob Herring
2022-06-03 8:39 ` Robert Foss
0 siblings, 1 reply; 10+ messages in thread
From: Rob Herring @ 2022-06-02 14:52 UTC (permalink / raw)
To: Robert Foss
Cc: bjorn.andersson, agross, mturquette, sboyd, krzk+dt, jonathan,
linux-arm-msm, linux-clk, devicetree, linux-kernel,
Dmitry Baryshkov, Konrad Dybcio, Dmitry Baryshkov
On Wed, Jun 01, 2022 at 02:42:47PM +0200, Robert Foss wrote:
> Add device tree bindings for graphics clock controller for
> Qualcomm Technology Inc's SM8350 SoCs.
>
> Signed-off-by: Robert Foss <robert.foss@linaro.org>
> Reviewed-by: Dmitry Baryshkov <dmityr.baryshkov@linaro.org>
> ---
>
> Changes since v3
> - Separate from qcom,gpucc
> - Remove clock-names
> - Make example sm8350 based
> - Changed author to me due to size of changes
>
>
> .../bindings/clock/qcom,gpucc-sm8350.yaml | 72 +++++++++++++++++++
> include/dt-bindings/clock/qcom,gpucc-sm8350.h | 52 ++++++++++++++
> 2 files changed, 124 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> create mode 100644 include/dt-bindings/clock/qcom,gpucc-sm8350.h
>
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> new file mode 100644
> index 000000000000..0a0546c079a9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> @@ -0,0 +1,72 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Graphics Clock & Reset Controller Binding
> +
> +maintainers:
> + - Robert Foss <robert.foss@linaro.org>
> +
> +description: |
> + Qualcomm graphics clock control module which supports the clocks, resets and
> + power domains on Qualcomm SoCs.
> +
> + See also:
> + dt-bindings/clock/qcom,gpucc-sm8350.h
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,sm8350-gpucc
> +
> + clocks:
> + items:
> + - description: Board XO source
> + - description: GPLL0 main branch source
> + - description: GPLL0 div branch source
> +
> + '#clock-cells':
> + const: 1
> +
> + '#reset-cells':
> + const: 1
> +
> + '#power-domain-cells':
> + const: 1
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - '#clock-cells'
> + - '#reset-cells'
> + - '#power-domain-cells'
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/clock/qcom,gcc-sm8350.h>
> + #include <dt-bindings/clock/qcom,rpmh.h>
> +
> + soc {
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + clock-controller@3d90000 {
> + compatible = "qcom,sm8350-gpucc";
> + reg = <0 0x03d90000 0 0x9000>;
> + clocks = <&rpmhcc RPMH_CXO_CLK>,
> + <&gcc GCC_GPU_GPLL0_CLK_SRC>,
> + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
> + #clock-cells = <1>;
> + #reset-cells = <1>;
> + #power-domain-cells = <1>;
> + };
> + };
> +...
> diff --git a/include/dt-bindings/clock/qcom,gpucc-sm8350.h b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> new file mode 100644
> index 000000000000..d2294e0d527e
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> @@ -0,0 +1,52 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
Dual license.
> +/*
> + * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
> + */
> +
> +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> +
> +/* GPU_CC clocks */
> +#define GPU_CC_AHB_CLK 0
> +#define GPU_CC_CB_CLK 1
> +#define GPU_CC_CRC_AHB_CLK 2
> +#define GPU_CC_CX_APB_CLK 3
> +#define GPU_CC_CX_GMU_CLK 4
> +#define GPU_CC_CX_QDSS_AT_CLK 5
> +#define GPU_CC_CX_QDSS_TRIG_CLK 6
> +#define GPU_CC_CX_QDSS_TSCTR_CLK 7
> +#define GPU_CC_CX_SNOC_DVM_CLK 8
> +#define GPU_CC_CXO_AON_CLK 9
> +#define GPU_CC_CXO_CLK 10
> +#define GPU_CC_FREQ_MEASURE_CLK 11
> +#define GPU_CC_GMU_CLK_SRC 12
> +#define GPU_CC_GX_GMU_CLK 13
> +#define GPU_CC_GX_QDSS_TSCTR_CLK 14
> +#define GPU_CC_GX_VSENSE_CLK 15
> +#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 16
> +#define GPU_CC_HUB_AHB_DIV_CLK_SRC 17
> +#define GPU_CC_HUB_AON_CLK 18
> +#define GPU_CC_HUB_CLK_SRC 19
> +#define GPU_CC_HUB_CX_INT_CLK 20
> +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 21
> +#define GPU_CC_MND1X_0_GFX3D_CLK 22
> +#define GPU_CC_MND1X_1_GFX3D_CLK 23
> +#define GPU_CC_PLL0 24
> +#define GPU_CC_PLL1 25
> +#define GPU_CC_SLEEP_CLK 26
> +
> +/* GPU_CC resets */
> +#define GPUCC_GPU_CC_ACD_BCR 0
> +#define GPUCC_GPU_CC_CB_BCR 1
> +#define GPUCC_GPU_CC_CX_BCR 2
> +#define GPUCC_GPU_CC_FAST_HUB_BCR 3
> +#define GPUCC_GPU_CC_GFX3D_AON_BCR 4
> +#define GPUCC_GPU_CC_GMU_BCR 5
> +#define GPUCC_GPU_CC_GX_BCR 6
> +#define GPUCC_GPU_CC_XO_BCR 7
> +
> +/* GPU_CC GDSCRs */
> +#define GPU_CX_GDSC 0
> +#define GPU_GX_GDSC 1
> +
> +#endif
> --
> 2.34.1
>
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings
2022-06-02 14:52 ` Rob Herring
@ 2022-06-03 8:39 ` Robert Foss
0 siblings, 0 replies; 10+ messages in thread
From: Robert Foss @ 2022-06-03 8:39 UTC (permalink / raw)
To: Rob Herring
Cc: bjorn.andersson, agross, mturquette, sboyd, krzk+dt, jonathan,
linux-arm-msm, linux-clk, devicetree, linux-kernel,
Dmitry Baryshkov, Konrad Dybcio, Dmitry Baryshkov
On Thu, 2 Jun 2022 at 16:52, Rob Herring <robh@kernel.org> wrote:
>
> On Wed, Jun 01, 2022 at 02:42:47PM +0200, Robert Foss wrote:
> > Add device tree bindings for graphics clock controller for
> > Qualcomm Technology Inc's SM8350 SoCs.
> >
> > Signed-off-by: Robert Foss <robert.foss@linaro.org>
> > Reviewed-by: Dmitry Baryshkov <dmityr.baryshkov@linaro.org>
> > ---
> >
> > Changes since v3
> > - Separate from qcom,gpucc
> > - Remove clock-names
> > - Make example sm8350 based
> > - Changed author to me due to size of changes
> >
> >
> > .../bindings/clock/qcom,gpucc-sm8350.yaml | 72 +++++++++++++++++++
> > include/dt-bindings/clock/qcom,gpucc-sm8350.h | 52 ++++++++++++++
> > 2 files changed, 124 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> > create mode 100644 include/dt-bindings/clock/qcom,gpucc-sm8350.h
> >
> > diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> > new file mode 100644
> > index 000000000000..0a0546c079a9
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml
> > @@ -0,0 +1,72 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Qualcomm Graphics Clock & Reset Controller Binding
> > +
> > +maintainers:
> > + - Robert Foss <robert.foss@linaro.org>
> > +
> > +description: |
> > + Qualcomm graphics clock control module which supports the clocks, resets and
> > + power domains on Qualcomm SoCs.
> > +
> > + See also:
> > + dt-bindings/clock/qcom,gpucc-sm8350.h
> > +
> > +properties:
> > + compatible:
> > + enum:
> > + - qcom,sm8350-gpucc
> > +
> > + clocks:
> > + items:
> > + - description: Board XO source
> > + - description: GPLL0 main branch source
> > + - description: GPLL0 div branch source
> > +
> > + '#clock-cells':
> > + const: 1
> > +
> > + '#reset-cells':
> > + const: 1
> > +
> > + '#power-domain-cells':
> > + const: 1
> > +
> > + reg:
> > + maxItems: 1
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - clocks
> > + - '#clock-cells'
> > + - '#reset-cells'
> > + - '#power-domain-cells'
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > + - |
> > + #include <dt-bindings/clock/qcom,gcc-sm8350.h>
> > + #include <dt-bindings/clock/qcom,rpmh.h>
> > +
> > + soc {
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > +
> > + clock-controller@3d90000 {
> > + compatible = "qcom,sm8350-gpucc";
> > + reg = <0 0x03d90000 0 0x9000>;
> > + clocks = <&rpmhcc RPMH_CXO_CLK>,
> > + <&gcc GCC_GPU_GPLL0_CLK_SRC>,
> > + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
> > + #clock-cells = <1>;
> > + #reset-cells = <1>;
> > + #power-domain-cells = <1>;
> > + };
> > + };
> > +...
> > diff --git a/include/dt-bindings/clock/qcom,gpucc-sm8350.h b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> > new file mode 100644
> > index 000000000000..d2294e0d527e
> > --- /dev/null
> > +++ b/include/dt-bindings/clock/qcom,gpucc-sm8350.h
> > @@ -0,0 +1,52 @@
> > +/* SPDX-License-Identifier: GPL-2.0-only */
>
> Dual license.
Ack.
>
> > +/*
> > + * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
> > + */
> > +
> > +#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> > +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8350_H
> > +
> > +/* GPU_CC clocks */
> > +#define GPU_CC_AHB_CLK 0
> > +#define GPU_CC_CB_CLK 1
> > +#define GPU_CC_CRC_AHB_CLK 2
> > +#define GPU_CC_CX_APB_CLK 3
> > +#define GPU_CC_CX_GMU_CLK 4
> > +#define GPU_CC_CX_QDSS_AT_CLK 5
> > +#define GPU_CC_CX_QDSS_TRIG_CLK 6
> > +#define GPU_CC_CX_QDSS_TSCTR_CLK 7
> > +#define GPU_CC_CX_SNOC_DVM_CLK 8
> > +#define GPU_CC_CXO_AON_CLK 9
> > +#define GPU_CC_CXO_CLK 10
> > +#define GPU_CC_FREQ_MEASURE_CLK 11
> > +#define GPU_CC_GMU_CLK_SRC 12
> > +#define GPU_CC_GX_GMU_CLK 13
> > +#define GPU_CC_GX_QDSS_TSCTR_CLK 14
> > +#define GPU_CC_GX_VSENSE_CLK 15
> > +#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 16
> > +#define GPU_CC_HUB_AHB_DIV_CLK_SRC 17
> > +#define GPU_CC_HUB_AON_CLK 18
> > +#define GPU_CC_HUB_CLK_SRC 19
> > +#define GPU_CC_HUB_CX_INT_CLK 20
> > +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 21
> > +#define GPU_CC_MND1X_0_GFX3D_CLK 22
> > +#define GPU_CC_MND1X_1_GFX3D_CLK 23
> > +#define GPU_CC_PLL0 24
> > +#define GPU_CC_PLL1 25
> > +#define GPU_CC_SLEEP_CLK 26
> > +
> > +/* GPU_CC resets */
> > +#define GPUCC_GPU_CC_ACD_BCR 0
> > +#define GPUCC_GPU_CC_CB_BCR 1
> > +#define GPUCC_GPU_CC_CX_BCR 2
> > +#define GPUCC_GPU_CC_FAST_HUB_BCR 3
> > +#define GPUCC_GPU_CC_GFX3D_AON_BCR 4
> > +#define GPUCC_GPU_CC_GMU_BCR 5
> > +#define GPUCC_GPU_CC_GX_BCR 6
> > +#define GPUCC_GPU_CC_XO_BCR 7
> > +
> > +/* GPU_CC GDSCRs */
> > +#define GPU_CX_GDSC 0
> > +#define GPU_GX_GDSC 1
> > +
> > +#endif
> > --
> > 2.34.1
> >
> >
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-06-03 8:40 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-06-01 12:42 [PATCH v4 0/6] SM8350 Display/GPU clock enablement Robert Foss
2022-06-01 12:42 ` [PATCH v4 1/6] arm64: dts: qcom: sm8350: Replace integers with rpmpd defines Robert Foss
2022-06-01 12:42 ` [PATCH v4 2/6] clk: qcom: add support for SM8350 GPUCC Robert Foss
2022-06-01 12:42 ` [PATCH v4 3/6] dt-bindings: clock: Add Qcom SM8350 GPUCC bindings Robert Foss
2022-06-02 14:52 ` Rob Herring
2022-06-03 8:39 ` Robert Foss
2022-06-01 12:42 ` [PATCH v4 4/6] clk: qcom: add support for SM8350 DISPCC Robert Foss
2022-06-01 12:42 ` [PATCH v4 5/6] dt-bindings: clock: Add Qcom SM8350 DISPCC bindings Robert Foss
2022-06-01 18:51 ` Rob Herring
2022-06-01 12:42 ` [PATCH v4 6/6] arm64: dts: qcom: sm8350: Add DISPCC node Robert Foss
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