* [PATCH 2/2] clk: qcom: Add support for GPUCC and GXCLK for Glymur
2026-01-27 7:15 [PATCH 0/2] clk: qcom: Add support for GPUCC and GXCLK for Glymur Taniya Das
2026-01-27 7:15 ` [PATCH 1/2] dt-bindings: clock: qcom: document the Glymur GPU Clock Controller Taniya Das
@ 2026-01-27 7:15 ` Taniya Das
2026-01-27 11:31 ` Konrad Dybcio
` (2 more replies)
2026-02-23 19:56 ` [PATCH 0/2] " Bjorn Andersson
2 siblings, 3 replies; 9+ messages in thread
From: Taniya Das @ 2026-01-27 7:15 UTC (permalink / raw)
To: Bjorn Andersson, Michael Turquette, Stephen Boyd, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Konrad Dybcio
Cc: Ajit Pandey, Imran Shaik, Jagadeesh Kona, linux-arm-msm,
linux-clk, devicetree, linux-kernel, Taniya Das
Support the graphics clock controller for Glymur for Graphics SW
driver to use the clocks. GXCLKCTL (Graphics GX Clock Controller) is a
block dedicated to managing clocks for the GPU subsystem on GX power
domain. The GX clock controller driver manages only the GX GDSC and the
rest of the resources of the controller are managed by the firmware.
Update the compatible for Graphics GX Clock Controller for Glymur as the
GX clock controller is a reuse of the Kaanapali driver.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
---
drivers/clk/qcom/Kconfig | 9 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/gpucc-glymur.c | 619 ++++++++++++++++++++++++++++++++++
drivers/clk/qcom/gxclkctl-kaanapali.c | 1 +
4 files changed, 630 insertions(+)
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index a8a86ea6bb7445e396048a5bba23fce8d719281f..10dc697773ff79c78fc4bffb72a12f7c467ff06c 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -38,6 +38,15 @@ config CLK_GLYMUR_GCC
Say Y if you want to use peripheral devices such as UART, SPI,
I2C, USB, UFS, SDCC, etc.
+config CLK_GLYMUR_GPUCC
+ tristate "GLYMUR Graphics Clock Controller"
+ depends on ARM64 || COMPILE_TEST
+ select CLK_GLYMUR_GCC
+ help
+ Support for the graphics clock controller on GLYMUR devices.
+ Say Y if you want to support graphics controller devices and
+ functionality such as 3D graphics.
+
config CLK_GLYMUR_TCSRCC
tristate "GLYMUR TCSR Clock Controller"
depends on ARM64 || COMPILE_TEST
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 6b0ad8832b55f1914079f15323b8cdd1608ad4c0..d871d21b5dc9060ca25a3e82854495228f46fbf5 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o
obj-$(CONFIG_CLK_GFM_LPASS_SM8250) += lpass-gfm-sm8250.o
obj-$(CONFIG_CLK_GLYMUR_DISPCC) += dispcc-glymur.o
obj-$(CONFIG_CLK_GLYMUR_GCC) += gcc-glymur.o
+obj-$(CONFIG_CLK_GLYMUR_GPUCC) += gpucc-glymur.o gxclkctl-kaanapali.o
obj-$(CONFIG_CLK_GLYMUR_TCSRCC) += tcsrcc-glymur.o
obj-$(CONFIG_CLK_KAANAPALI_CAMCC) += cambistmclkcc-kaanapali.o camcc-kaanapali.o
obj-$(CONFIG_CLK_KAANAPALI_DISPCC) += dispcc-kaanapali.o
diff --git a/drivers/clk/qcom/gpucc-glymur.c b/drivers/clk/qcom/gpucc-glymur.c
new file mode 100644
index 0000000000000000000000000000000000000000..6597ded955363f95187b1aafbaecbc771c5df119
--- /dev/null
+++ b/drivers/clk/qcom/gpucc-glymur.c
@@ -0,0 +1,619 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2025, Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,glymur-gpucc.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-pll.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "clk-regmap-divider.h"
+#include "clk-regmap-mux.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+enum {
+ DT_BI_TCXO,
+ DT_GPLL0_OUT_MAIN,
+ DT_GPLL0_OUT_MAIN_DIV,
+};
+
+enum {
+ P_BI_TCXO,
+ P_GPLL0_OUT_MAIN,
+ P_GPLL0_OUT_MAIN_DIV,
+ P_GPU_CC_PLL0_OUT_EVEN,
+ P_GPU_CC_PLL0_OUT_MAIN,
+ P_GPU_CC_PLL0_OUT_ODD,
+};
+
+static const struct pll_vco taycan_eko_t_vco[] = {
+ { 249600000, 2500000000, 0 },
+};
+
+/* 1150.0 MHz Configuration */
+static const struct alpha_pll_config gpu_cc_pll0_config = {
+ .l = 0x3b,
+ .alpha = 0xe555,
+ .config_ctl_val = 0x25c400e7,
+ .config_ctl_hi_val = 0x0a8060e0,
+ .config_ctl_hi1_val = 0xf51dea20,
+ .user_ctl_val = 0x00000408,
+ .user_ctl_hi_val = 0x00000002,
+};
+
+static struct clk_alpha_pll gpu_cc_pll0 = {
+ .offset = 0x0,
+ .config = &gpu_cc_pll0_config,
+ .vco_table = taycan_eko_t_vco,
+ .num_vco = ARRAY_SIZE(taycan_eko_t_vco),
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EKO_T],
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_pll0",
+ .parent_data = &(const struct clk_parent_data) {
+ .index = DT_BI_TCXO,
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_taycan_eko_t_ops,
+ },
+ },
+};
+
+static const struct clk_div_table post_div_table_gpu_cc_pll0_out_even[] = {
+ { 0x1, 2 },
+ { }
+};
+
+static struct clk_alpha_pll_postdiv gpu_cc_pll0_out_even = {
+ .offset = 0x0,
+ .post_div_shift = 10,
+ .post_div_table = post_div_table_gpu_cc_pll0_out_even,
+ .num_post_div = ARRAY_SIZE(post_div_table_gpu_cc_pll0_out_even),
+ .width = 4,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EKO_T],
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_pll0_out_even",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_pll0.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_alpha_pll_postdiv_taycan_eko_t_ops,
+ },
+};
+
+static const struct parent_map gpu_cc_parent_map_0[] = {
+ { P_BI_TCXO, 0 },
+ { P_GPLL0_OUT_MAIN, 5 },
+ { P_GPLL0_OUT_MAIN_DIV, 6 },
+};
+
+static const struct clk_parent_data gpu_cc_parent_data_0[] = {
+ { .index = DT_BI_TCXO },
+ { .index = DT_GPLL0_OUT_MAIN },
+ { .index = DT_GPLL0_OUT_MAIN_DIV },
+};
+
+static const struct parent_map gpu_cc_parent_map_1[] = {
+ { P_BI_TCXO, 0 },
+ { P_GPU_CC_PLL0_OUT_MAIN, 1 },
+ { P_GPU_CC_PLL0_OUT_EVEN, 2 },
+ { P_GPU_CC_PLL0_OUT_ODD, 3 },
+ { P_GPLL0_OUT_MAIN, 5 },
+ { P_GPLL0_OUT_MAIN_DIV, 6 },
+};
+
+static const struct clk_parent_data gpu_cc_parent_data_1[] = {
+ { .index = DT_BI_TCXO },
+ { .hw = &gpu_cc_pll0.clkr.hw },
+ { .hw = &gpu_cc_pll0_out_even.clkr.hw },
+ { .hw = &gpu_cc_pll0.clkr.hw },
+ { .index = DT_GPLL0_OUT_MAIN },
+ { .index = DT_GPLL0_OUT_MAIN_DIV },
+};
+
+static const struct freq_tbl ftbl_gpu_cc_ff_clk_src[] = {
+ F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gpu_cc_ff_clk_src = {
+ .cmd_rcgr = 0x9474,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gpu_cc_parent_map_0,
+ .freq_tbl = ftbl_gpu_cc_ff_clk_src,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_ff_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_shared_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gpu_cc_gmu_clk_src[] = {
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ F(575000000, P_GPU_CC_PLL0_OUT_EVEN, 1, 0, 0),
+ F(700000000, P_GPU_CC_PLL0_OUT_EVEN, 1, 0, 0),
+ F(725000000, P_GPU_CC_PLL0_OUT_EVEN, 1, 0, 0),
+ F(750000000, P_GPU_CC_PLL0_OUT_EVEN, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gpu_cc_gmu_clk_src = {
+ .cmd_rcgr = 0x9318,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gpu_cc_parent_map_1,
+ .freq_tbl = ftbl_gpu_cc_gmu_clk_src,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gmu_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_shared_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gpu_cc_hub_clk_src[] = {
+ F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
+ F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
+ F(400000000, P_GPLL0_OUT_MAIN, 1.5, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gpu_cc_hub_clk_src = {
+ .cmd_rcgr = 0x93f0,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gpu_cc_parent_map_1,
+ .freq_tbl = ftbl_gpu_cc_hub_clk_src,
+ .clkr.hw.init = &(const 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_shared_ops,
+ },
+};
+
+static struct clk_regmap_div gpu_cc_hub_div_clk_src = {
+ .reg = 0x9430,
+ .shift = 0,
+ .width = 4,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_hub_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 = 0x90bc,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x90bc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_ahb_clk",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_hub_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_accu_shift_clk = {
+ .halt_reg = 0x9108,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x9108,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_cx_accu_shift_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_ff_clk = {
+ .halt_reg = 0x90ec,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x90ec,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_cx_ff_clk",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_ff_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_cx_gmu_clk = {
+ .halt_reg = 0x90d4,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x90d4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const 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_cxo_clk = {
+ .halt_reg = 0x90e4,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x90e4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_cxo_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_demet_clk = {
+ .halt_reg = 0x9010,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x9010,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_demet_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_dpm_clk = {
+ .halt_reg = 0x910c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x910c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_dpm_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_freq_measure_clk = {
+ .halt_reg = 0x900c,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x900c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_freq_measure_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gpu_smmu_vote_clk = {
+ .halt_reg = 0x7000,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x7000,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gpu_smmu_vote_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_accu_shift_clk = {
+ .halt_reg = 0x9070,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x9070,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gx_accu_shift_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_acd_ahb_ff_clk = {
+ .halt_reg = 0x9068,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x9068,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gx_acd_ahb_ff_clk",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_ff_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_ahb_ff_clk = {
+ .halt_reg = 0x9064,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x9064,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gx_ahb_ff_clk",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_ff_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_gx_gmu_clk = {
+ .halt_reg = 0x9060,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x9060,
+ .enable_mask = BIT(0),
+ .hw.init = &(const 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_rcg_ahb_ff_clk = {
+ .halt_reg = 0x906c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x906c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_gx_rcg_ahb_ff_clk",
+ .parent_hws = (const struct clk_hw*[]) {
+ &gpu_cc_ff_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_hub_aon_clk = {
+ .halt_reg = 0x93ec,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x93ec,
+ .enable_mask = BIT(0),
+ .hw.init = &(const 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 = 0x90e8,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x90e8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_hub_cx_int_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_memnoc_gfx_clk = {
+ .halt_reg = 0x90f0,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x90f0,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_memnoc_gfx_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_rscc_hub_aon_clk = {
+ .halt_reg = 0x93e8,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x93e8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_rscc_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_ops,
+ },
+ },
+};
+
+static struct clk_branch gpu_cc_sleep_clk = {
+ .halt_reg = 0x90cc,
+ .halt_check = BRANCH_HALT,
+ .clkr = {
+ .enable_reg = 0x90cc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "gpu_cc_sleep_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct gdsc gpu_cc_cx_gdsc = {
+ .gdscr = 0x9080,
+ .gds_hw_ctrl = 0x9094,
+ .en_rest_wait_val = 0x2,
+ .en_few_wait_val = 0x2,
+ .clk_dis_wait_val = 0xf,
+ .pd = {
+ .name = "gpu_cc_cx_gdsc",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+ .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
+};
+
+static struct clk_regmap *gpu_cc_glymur_clocks[] = {
+ [GPU_CC_AHB_CLK] = &gpu_cc_ahb_clk.clkr,
+ [GPU_CC_CX_ACCU_SHIFT_CLK] = &gpu_cc_cx_accu_shift_clk.clkr,
+ [GPU_CC_CX_FF_CLK] = &gpu_cc_cx_ff_clk.clkr,
+ [GPU_CC_CX_GMU_CLK] = &gpu_cc_cx_gmu_clk.clkr,
+ [GPU_CC_CXO_CLK] = &gpu_cc_cxo_clk.clkr,
+ [GPU_CC_DEMET_CLK] = &gpu_cc_demet_clk.clkr,
+ [GPU_CC_DPM_CLK] = &gpu_cc_dpm_clk.clkr,
+ [GPU_CC_FF_CLK_SRC] = &gpu_cc_ff_clk_src.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_GPU_SMMU_VOTE_CLK] = &gpu_cc_gpu_smmu_vote_clk.clkr,
+ [GPU_CC_GX_ACCU_SHIFT_CLK] = &gpu_cc_gx_accu_shift_clk.clkr,
+ [GPU_CC_GX_ACD_AHB_FF_CLK] = &gpu_cc_gx_acd_ahb_ff_clk.clkr,
+ [GPU_CC_GX_AHB_FF_CLK] = &gpu_cc_gx_ahb_ff_clk.clkr,
+ [GPU_CC_GX_GMU_CLK] = &gpu_cc_gx_gmu_clk.clkr,
+ [GPU_CC_GX_RCG_AHB_FF_CLK] = &gpu_cc_gx_rcg_ahb_ff_clk.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_DIV_CLK_SRC] = &gpu_cc_hub_div_clk_src.clkr,
+ [GPU_CC_MEMNOC_GFX_CLK] = &gpu_cc_memnoc_gfx_clk.clkr,
+ [GPU_CC_PLL0] = &gpu_cc_pll0.clkr,
+ [GPU_CC_PLL0_OUT_EVEN] = &gpu_cc_pll0_out_even.clkr,
+ [GPU_CC_RSCC_HUB_AON_CLK] = &gpu_cc_rscc_hub_aon_clk.clkr,
+ [GPU_CC_SLEEP_CLK] = &gpu_cc_sleep_clk.clkr,
+};
+
+static struct gdsc *gpu_cc_glymur_gdscs[] = {
+ [GPU_CC_CX_GDSC] = &gpu_cc_cx_gdsc,
+};
+
+static const struct qcom_reset_map gpu_cc_glymur_resets[] = {
+ [GPU_CC_CB_BCR] = { 0x93a0 },
+ [GPU_CC_CX_BCR] = { 0x907c },
+ [GPU_CC_FAST_HUB_BCR] = { 0x93e4 },
+ [GPU_CC_FF_BCR] = { 0x9470 },
+ [GPU_CC_GMU_BCR] = { 0x9314 },
+ [GPU_CC_GX_BCR] = { 0x905c },
+ [GPU_CC_XO_BCR] = { 0x9000 },
+};
+
+static struct clk_alpha_pll *gpu_cc_glymur_plls[] = {
+ &gpu_cc_pll0,
+};
+
+static u32 gpu_cc_glymur_critical_cbcrs[] = {
+ 0x93a4, /* GPU_CC_CB_CLK */
+ 0x9008, /* GPU_CC_CXO_AON_CLK */
+ 0x9004, /* GPU_CC_RSCC_XO_AON_CLK */
+};
+
+static const struct regmap_config gpu_cc_glymur_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x95e8,
+ .fast_io = true,
+};
+
+static struct qcom_cc_driver_data gpu_cc_glymur_driver_data = {
+ .alpha_plls = gpu_cc_glymur_plls,
+ .num_alpha_plls = ARRAY_SIZE(gpu_cc_glymur_plls),
+ .clk_cbcrs = gpu_cc_glymur_critical_cbcrs,
+ .num_clk_cbcrs = ARRAY_SIZE(gpu_cc_glymur_critical_cbcrs),
+};
+
+static const struct qcom_cc_desc gpu_cc_glymur_desc = {
+ .config = &gpu_cc_glymur_regmap_config,
+ .clks = gpu_cc_glymur_clocks,
+ .num_clks = ARRAY_SIZE(gpu_cc_glymur_clocks),
+ .resets = gpu_cc_glymur_resets,
+ .num_resets = ARRAY_SIZE(gpu_cc_glymur_resets),
+ .gdscs = gpu_cc_glymur_gdscs,
+ .num_gdscs = ARRAY_SIZE(gpu_cc_glymur_gdscs),
+ .use_rpm = true,
+ .driver_data = &gpu_cc_glymur_driver_data,
+};
+
+static const struct of_device_id gpu_cc_glymur_match_table[] = {
+ { .compatible = "qcom,glymur-gpucc" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, gpu_cc_glymur_match_table);
+
+static int gpu_cc_glymur_probe(struct platform_device *pdev)
+{
+ return qcom_cc_probe(pdev, &gpu_cc_glymur_desc);
+}
+
+static struct platform_driver gpu_cc_glymur_driver = {
+ .probe = gpu_cc_glymur_probe,
+ .driver = {
+ .name = "gpucc-glymur",
+ .of_match_table = gpu_cc_glymur_match_table,
+ },
+};
+
+module_platform_driver(gpu_cc_glymur_driver);
+
+MODULE_DESCRIPTION("QTI GPUCC GLYMUR Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/clk/qcom/gxclkctl-kaanapali.c b/drivers/clk/qcom/gxclkctl-kaanapali.c
index c209ce5fe4f003aabefd4421eb4f5662e257912a..3ee512f34967f1b165fdc5481bb28e1dadee133d 100644
--- a/drivers/clk/qcom/gxclkctl-kaanapali.c
+++ b/drivers/clk/qcom/gxclkctl-kaanapali.c
@@ -52,6 +52,7 @@ static const struct qcom_cc_desc gx_clkctl_kaanapali_desc = {
};
static const struct of_device_id gx_clkctl_kaanapali_match_table[] = {
+ { .compatible = "qcom,glymur-gxclkctl" },
{ .compatible = "qcom,kaanapali-gxclkctl" },
{ }
};
--
2.34.1
^ permalink raw reply related [flat|nested] 9+ messages in thread