[PATCH v2 0/9] SDM630/660 GCC/MMCC/GPUCC clock controllers

[PATCH v2 0/9] SDM630/660 GCC/MMCC/GPUCC clock controllers

[AngeloGioacchino Del Regno]

This patch series brings up the MultiMedia Clock Controller (MMCC)
and the GPU Clock Controller (GPUCC), plus includes some fixes for
the SDM660 GCC, which are necessary for correct functionality of
the clocks from the two new drivers, without causing lockups.

There is also a change in the RCG2 GFX3D, which generalizes the
gfx3d pingpong handling functions, in order to be able to reuse
them for more than just one specific SoC (MSM8996), bringing no
functional changes to the aforementioned SoC, which got a MMCC
driver gfx3d clock fix for the generalization... obviously.

This patch series has been tested against the following devices:
 - Sony Xperia XA2 Ultra (SDM630 Nile Discovery)
 - Sony Xperia 10        (SDM630 Ganges Kirin)
 - Sony Xperia 10 Plus   (SDM636 Ganges Mermaid)

AngeloGioacchino Del Regno (8):
  clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical
  clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical
  dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc
  clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers
  clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d
  clk: qcom: gdsc: Implement NO_RET_PERIPH flag
  clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver
  dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings

Martin Botka (1):
  clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

 .../bindings/clock/qcom,gpucc-sdm660.yaml     |   76 +
 .../devicetree/bindings/clock/qcom,mmcc.yaml  |    2 +
 drivers/clk/qcom/Kconfig                      |   18 +
 drivers/clk/qcom/Makefile                     |    2 +
 drivers/clk/qcom/clk-rcg.h                    |    9 +
 drivers/clk/qcom/clk-rcg2.c                   |   56 +-
 drivers/clk/qcom/gcc-sdm660.c                 |    7 +
 drivers/clk/qcom/gdsc.c                       |   10 +-
 drivers/clk/qcom/gdsc.h                       |    3 +-
 drivers/clk/qcom/gpucc-sdm660.c               |  349 ++
 drivers/clk/qcom/mmcc-msm8996.c               |   29 +-
 drivers/clk/qcom/mmcc-sdm660.c                | 2864 +++++++++++++++++
 include/dt-bindings/clock/qcom,gpucc-sdm660.h |   28 +
 include/dt-bindings/clock/qcom,mmcc-sdm660.h  |  162 +
 14 files changed, 3581 insertions(+), 34 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
 create mode 100644 drivers/clk/qcom/gpucc-sdm660.c
 create mode 100644 drivers/clk/qcom/mmcc-sdm660.c
 create mode 100644 include/dt-bindings/clock/qcom,gpucc-sdm660.h
 create mode 100644 include/dt-bindings/clock/qcom,mmcc-sdm660.h

-- 
2.29.2

[PATCH v2 1/9] clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical

[AngeloGioacchino Del Regno]

Similarly to MSM8998, any access to the MMSS depends on this clock.
Gating it will crash the system when RPMCC inits mmssnoc_axi_rpm_clk.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/gcc-sdm660.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/clk/qcom/gcc-sdm660.c b/drivers/clk/qcom/gcc-sdm660.c
index 31258795e7b8..3b7181d0ff71 100644
--- a/drivers/clk/qcom/gcc-sdm660.c
+++ b/drivers/clk/qcom/gcc-sdm660.c
@@ -1684,6 +1684,12 @@ static struct clk_branch gcc_mmss_noc_cfg_ahb_clk = {
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mmss_noc_cfg_ahb_clk",
 			.ops = &clk_branch2_ops,
+			/*
+			 * Any access to mmss depends on this clock.
+			 * Gating this clock has been shown to crash the system
+			 * when mmssnoc_axi_rpm_clk is inited in rpmcc.
+			 */
+			.flags = CLK_IS_CRITICAL,
 		},
 	},
 };
-- 
2.29.2

[PATCH v2 2/9] clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical

[AngeloGioacchino Del Regno]

This clock is critical for any access to the GPU: gating it will
crash the system when the GPU has been initialized (so, you cannot
gate it unless you deinit the Adreno completely).

So, to achieve a working state with GPU on, set the CLK_IS_CRITICAL
flag to this clock.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/gcc-sdm660.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/qcom/gcc-sdm660.c b/drivers/clk/qcom/gcc-sdm660.c
index 3b7181d0ff71..6394257ca8c0 100644
--- a/drivers/clk/qcom/gcc-sdm660.c
+++ b/drivers/clk/qcom/gcc-sdm660.c
@@ -1571,6 +1571,7 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = {
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gpu_cfg_ahb_clk",
 			.ops = &clk_branch2_ops,
+			.flags = CLK_IS_CRITICAL,
 		},
 	},
 };
-- 
2.29.2

[PATCH v2 3/9] clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

[AngeloGioacchino Del Regno]

From: Martin Botka <martin.botka@somainline.org>

Add a driver for the multimedia clock controller found on SDM660
based devices. This should allow most multimedia device drivers
to probe and control their clocks.

Signed-off-by: Martin Botka <martin.botka@somainline.org>
Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
[angelogioacchino.delregno@somainline.org: Cleaned up SDM630 clock fixups]
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/Kconfig                     |    9 +
 drivers/clk/qcom/Makefile                    |    1 +
 drivers/clk/qcom/mmcc-sdm660.c               | 2864 ++++++++++++++++++
 include/dt-bindings/clock/qcom,mmcc-sdm660.h |  162 +
 4 files changed, 3036 insertions(+)
 create mode 100644 drivers/clk/qcom/mmcc-sdm660.c
 create mode 100644 include/dt-bindings/clock/qcom,mmcc-sdm660.h

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index d32bb12cd8d0..eb9746e84556 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -366,6 +366,15 @@ config SDM_GCC_660
 	  Say Y if you want to use peripheral devices such as UART, SPI,
 	  i2C, USB, UFS, SDDC, PCIe, etc.
 
+config SDM_MMCC_660
+	tristate "SDM660 Multimedia Clock Controller"
+	select SDM_GCC_660
+	select QCOM_GDSC
+	help
+	  Support for the multimedia clock controller on SDM660 devices.
+	  Say Y if you want to support multimedia devices such as display,
+	  graphics, video encode/decode, camera, etc.
+
 config QCS_TURING_404
 	tristate "QCS404 Turing Clock Controller"
 	help
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 9e5e0e3cb7b4..bfa8350f088d 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -62,6 +62,7 @@ obj-$(CONFIG_SC_VIDEOCC_7180) += videocc-sc7180.o
 obj-$(CONFIG_SDM_CAMCC_845) += camcc-sdm845.o
 obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o
 obj-$(CONFIG_SDM_GCC_660) += gcc-sdm660.o
+obj-$(CONFIG_SDM_MMCC_660) += mmcc-sdm660.o
 obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
 obj-$(CONFIG_SDM_GPUCC_845) += gpucc-sdm845.o
 obj-$(CONFIG_SDM_LPASSCC_845) += lpasscc-sdm845.o
diff --git a/drivers/clk/qcom/mmcc-sdm660.c b/drivers/clk/qcom/mmcc-sdm660.c
new file mode 100644
index 000000000000..d268e1c89f57
--- /dev/null
+++ b/drivers/clk/qcom/mmcc-sdm660.c
@@ -0,0 +1,2864 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020, Martin Botka <martin.botka@somainline.org>
+ * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/bitops.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/clk-provider.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+#include <linux/clk.h>
+
+
+#include <dt-bindings/clock/qcom,mmcc-sdm660.h>
+
+#include "common.h"
+#include "clk-regmap.h"
+#include "clk-regmap-divider.h"
+#include "clk-alpha-pll.h"
+#include "clk-rcg.h"
+#include "clk-branch.h"
+#include "reset.h"
+#include "gdsc.h"
+
+enum {
+	P_XO,
+	P_DSI0PLL_BYTE,
+	P_DSI0PLL,
+	P_DSI1PLL_BYTE,
+	P_DSI1PLL,
+	P_GPLL0,
+	P_GPLL0_DIV,
+	P_MMPLL0,
+	P_MMPLL10,
+	P_MMPLL3,
+	P_MMPLL4,
+	P_MMPLL5,
+	P_MMPLL6,
+	P_MMPLL7,
+	P_MMPLL8,
+	P_SLEEP_CLK,
+	P_DP_PHY_PLL_LINK_CLK,
+	P_DP_PHY_PLL_VCO_DIV,
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL4, 2 },
+	{ P_MMPLL7, 3 },
+	{ P_MMPLL8, 4 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+/* Voteable PLL */
+static struct clk_alpha_pll mmpll0 = {
+	.offset = 0xc000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.enable_reg = 0x1f0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll0",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll mmpll6 =  {
+	.offset = 0xf0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.enable_reg = 0x1f0,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll6",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+/* APSS controlled PLLs */
+static struct pll_vco vco[] = {
+	{ 1000000000, 2000000000, 0 },
+	{ 750000000, 1500000000, 1 },
+	{ 500000000, 1000000000, 2 },
+	{ 250000000, 500000000, 3 },
+};
+
+static struct pll_vco mmpll3_vco[] = {
+	{ 750000000, 1500000000, 1 },
+};
+
+static const struct alpha_pll_config mmpll10_config = {
+	.l = 0x1e,
+	.config_ctl_val = 0x00004289,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll10 = {
+	.offset = 0x190,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll10",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config mmpll3_config = {
+	.l = 0x2e,
+	.config_ctl_val = 0x4001055b,
+	.vco_val = 0x1 << 20,
+	.vco_mask = 0x3 << 20,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll3 = {
+	.offset = 0x0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = mmpll3_vco,
+	.num_vco = ARRAY_SIZE(mmpll3_vco),
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll3",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config mmpll4_config = {
+	.l = 0x28,
+	.config_ctl_val = 0x4001055b,
+	.vco_val = 0x2 << 20,
+	.vco_mask = 0x3 << 20,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll4 = {
+	.offset = 0x50,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = vco,
+	.num_vco = ARRAY_SIZE(vco),
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll4",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config mmpll5_config = {
+	.l = 0x2a,
+	.config_ctl_val = 0x4001055b,
+	.alpha_hi = 0xf8,
+	.alpha_en_mask = BIT(24),
+	.vco_val = 0x2 << 20,
+	.vco_mask = 0x3 << 20,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll5 = {
+	.offset = 0xa0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = vco,
+	.num_vco = ARRAY_SIZE(vco),
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll5",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config mmpll7_config = {
+	.l = 0x32,
+	.config_ctl_val = 0x4001055b,
+	.vco_val = 0x2 << 20,
+	.vco_mask = 0x3 << 20,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll7 = {
+	.offset = 0x140,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = vco,
+	.num_vco = ARRAY_SIZE(vco),
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll7",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config mmpll8_config = {
+	.l = 0x30,
+	.alpha_hi = 0x70,
+	.alpha_en_mask = BIT(24),
+	.config_ctl_val = 0x4001055b,
+	.vco_val = 0x2 << 20,
+	.vco_mask = 0x3 << 20,
+	.main_output_mask = 0x1,
+};
+
+static struct clk_alpha_pll mmpll8 = {
+	.offset = 0x1c0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = vco,
+	.num_vco = ARRAY_SIZE(vco),
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mmpll8",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_ops,
+		},
+	},
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll4.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll8.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_dsibyte_map[] = {
+	{ P_XO, 0 },
+	{ P_DSI0PLL_BYTE, 1 },
+	{ P_DSI1PLL_BYTE, 2 },
+};
+
+static const struct clk_parent_data mmcc_xo_dsibyte[] = {
+	{ .fw_name = "xo" },
+	{ .fw_name = "dsi0pllbyte" },
+	{ .fw_name = "dsi1pllbyte" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL4, 2 },
+	{ P_MMPLL7, 3 },
+	{ P_MMPLL10, 4 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll4.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll10.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL4, 1 },
+	{ P_MMPLL7, 2 },
+	{ P_MMPLL10, 3 },
+	{ P_SLEEP_CLK, 4 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll4.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll10.clkr.hw },
+	{ .fw_name = "sleep_clk" },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL7, 2 },
+	{ P_MMPLL10, 3 },
+	{ P_SLEEP_CLK, 4 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll10.clkr.hw },
+	{ .fw_name = "sleep_clk" },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_dplink_dpvco_map[] = {
+	{ P_XO, 0 },
+	{ P_DP_PHY_PLL_LINK_CLK, 1 },
+	{ P_DP_PHY_PLL_VCO_DIV, 2 },
+};
+
+static const struct clk_parent_data mmcc_xo_dplink_dpvco[] = {
+	{ .fw_name = "xo" },
+	{ .fw_name = "dp_link_2x_clk_divsel_five" },
+	{ .fw_name = "dp_vco_divided_clk_src_mux" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL5, 2 },
+	{ P_MMPLL7, 3 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll5.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_dsi0pll_dsi1pll_map[] = {
+	{ P_XO, 0 },
+	{ P_DSI0PLL, 1 },
+	{ P_DSI1PLL, 2 },
+};
+
+static const struct clk_parent_data mmcc_xo_dsi0pll_dsi1pll[] = {
+	{ .fw_name = "xo" },
+	{ .fw_name = "dsi0pll" },
+	{ .fw_name = "dsi1pll" },
+};
+
+static const struct parent_map mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL4, 2 },
+	{ P_MMPLL7, 3 },
+	{ P_MMPLL10, 4 },
+	{ P_MMPLL6, 5 },
+	{ P_GPLL0, 6 },
+};
+
+static const struct clk_parent_data mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll4.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll10.clkr.hw },
+	{ .hw = &mmpll6.clkr.hw },
+	{ .fw_name = "gpll0" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_gpll0_gpll0_div_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_GPLL0, 5 },
+	{ P_GPLL0_DIV, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_gpll0_gpll0_div[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .fw_name = "gpll0_div" },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_mmpll6_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL4, 2 },
+	{ P_MMPLL7, 3 },
+	{ P_MMPLL10, 4 },
+	{ P_GPLL0, 5 },
+	{ P_MMPLL6, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_mmpll6[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll4.clkr.hw },
+	{ .hw = &mmpll7.clkr.hw },
+	{ .hw = &mmpll10.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .hw = &mmpll6.clkr.hw },
+};
+
+static const struct parent_map mmcc_xo_mmpll0_mmpll8_mmpll3_mmpll6_gpll0_mmpll7_map[] = {
+	{ P_XO, 0 },
+	{ P_MMPLL0, 1 },
+	{ P_MMPLL8, 2 },
+	{ P_MMPLL3, 3 },
+	{ P_MMPLL6, 4 },
+	{ P_GPLL0, 5 },
+	{ P_MMPLL7, 6 },
+};
+
+static const struct clk_parent_data mmcc_xo_mmpll0_mmpll8_mmpll3_mmpll6_gpll0_mmpll7[] = {
+	{ .fw_name = "xo" },
+	{ .hw = &mmpll0.clkr.hw },
+	{ .hw = &mmpll8.clkr.hw },
+	{ .hw = &mmpll3.clkr.hw },
+	{ .hw = &mmpll6.clkr.hw },
+	{ .fw_name = "gpll0" },
+	{ .hw = &mmpll7.clkr.hw },
+};
+
+static const struct freq_tbl ftbl_ahb_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	F(40000000, P_GPLL0_DIV, 7.5, 0, 0),
+	F(80800000, P_MMPLL0, 10, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 ahb_clk_src = {
+	.cmd_rcgr = 0x5000,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_ahb_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "ahb_clk_src",
+		.parent_data = mmcc_xo_mmpll0_gpll0_gpll0_div,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 byte0_clk_src = {
+	.cmd_rcgr = 0x2120,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsibyte_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "byte0_clk_src",
+		.parent_data = mmcc_xo_dsibyte,
+		.num_parents = 3,
+		.ops = &clk_byte2_ops,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static struct clk_rcg2 byte1_clk_src = {
+	.cmd_rcgr = 0x2140,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsibyte_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "byte1_clk_src",
+		.parent_data = mmcc_xo_dsibyte,
+		.num_parents = 3,
+		.ops = &clk_byte2_ops,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static const struct freq_tbl ftbl_camss_gp0_clk_src[] = {
+	F(10000, P_XO, 16, 1, 120),
+	F(24000, P_XO, 16, 1, 50),
+	F(6000000, P_GPLL0_DIV, 10, 1, 5),
+	F(12000000, P_GPLL0_DIV, 10, 2, 5),
+	F(13043478, P_GPLL0_DIV, 1, 1, 23),
+	F(24000000, P_GPLL0_DIV, 1, 2, 25),
+	F(50000000, P_GPLL0_DIV, 6, 0, 0),
+	F(100000000, P_GPLL0_DIV, 3, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 camss_gp0_clk_src = {
+	.cmd_rcgr = 0x3420,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_camss_gp0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "camss_gp0_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 camss_gp1_clk_src = {
+	.cmd_rcgr = 0x3450,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_camss_gp0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "camss_gp1_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_cci_clk_src[] = {
+	F(37500000, P_GPLL0_DIV, 8, 0, 0),
+	F(50000000, P_GPLL0_DIV, 6, 0, 0),
+	F(100000000, P_GPLL0, 6, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 cci_clk_src = {
+	.cmd_rcgr = 0x3300,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_cci_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "cci_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_cpp_clk_src[] = {
+	F(120000000, P_GPLL0, 5, 0, 0),
+	F(256000000, P_MMPLL4, 3, 0, 0),
+	F(384000000, P_MMPLL4, 2, 0, 0),
+	F(480000000, P_MMPLL7, 2, 0, 0),
+	F(540000000, P_MMPLL6, 2, 0, 0),
+	F(576000000, P_MMPLL10, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 cpp_clk_src = {
+	.cmd_rcgr = 0x3640,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_mmpll6_map,
+	.freq_tbl = ftbl_cpp_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "cpp_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_mmpll6,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_csi0_clk_src[] = {
+	F(100000000, P_GPLL0_DIV, 3, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	F(310000000, P_MMPLL8, 3, 0, 0),
+	F(404000000, P_MMPLL0, 2, 0, 0),
+	F(465000000, P_MMPLL8, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 csi0_clk_src = {
+	.cmd_rcgr = 0x3090,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi0_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_csi0phytimer_clk_src[] = {
+	F(100000000, P_GPLL0_DIV, 3, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	F(269333333, P_MMPLL0, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 csi0phytimer_clk_src = {
+	.cmd_rcgr = 0x3000,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0phytimer_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi0phytimer_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 csi1_clk_src = {
+	.cmd_rcgr = 0x3100,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi1_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 csi1phytimer_clk_src = {
+	.cmd_rcgr = 0x3030,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0phytimer_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi1phytimer_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 csi2_clk_src = {
+	.cmd_rcgr = 0x3160,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi2_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 csi2phytimer_clk_src = {
+	.cmd_rcgr = 0x3060,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0phytimer_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi2phytimer_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 csi3_clk_src = {
+	.cmd_rcgr = 0x31c0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csi0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csi3_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_csiphy_clk_src[] = {
+	F(100000000, P_GPLL0_DIV, 3, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	F(269333333, P_MMPLL0, 3, 0, 0),
+	F(320000000, P_MMPLL7, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 csiphy_clk_src = {
+	.cmd_rcgr = 0x3800,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_csiphy_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "csiphy_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll8_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_dp_aux_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 dp_aux_clk_src = {
+	.cmd_rcgr = 0x2260,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_dp_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "dp_aux_clk_src",
+		.parent_data = mmcc_xo_gpll0_gpll0_div,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_dp_crypto_clk_src[] = {
+	F(101250000, P_DP_PHY_PLL_VCO_DIV, 4, 0, 0),
+	F(168750000, P_DP_PHY_PLL_VCO_DIV, 4, 0, 0),
+	F(337500000, P_DP_PHY_PLL_VCO_DIV, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 dp_crypto_clk_src = {
+	.cmd_rcgr = 0x2220,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dplink_dpvco_map,
+	.freq_tbl = ftbl_dp_crypto_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "dp_crypto_clk_src",
+		.parent_data = mmcc_xo_dplink_dpvco,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_dp_gtc_clk_src[] = {
+	F(40000000, P_GPLL0_DIV, 7.5, 0, 0),
+	F(60000000, P_GPLL0, 10, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 dp_gtc_clk_src = {
+	.cmd_rcgr = 0x2280,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_dp_gtc_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "dp_gtc_clk_src",
+		.parent_data = mmcc_xo_gpll0_gpll0_div,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_dp_link_clk_src[] = {
+	F(162000000, P_DP_PHY_PLL_LINK_CLK, 2, 0, 0),
+	F(270000000, P_DP_PHY_PLL_LINK_CLK, 2, 0, 0),
+	F(540000000, P_DP_PHY_PLL_LINK_CLK, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 dp_link_clk_src = {
+	.cmd_rcgr = 0x2200,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dplink_dpvco_map,
+	.freq_tbl = ftbl_dp_link_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "dp_link_clk_src",
+		.parent_data = mmcc_xo_dplink_dpvco,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_rcg2 dp_pixel_clk_src = {
+	.cmd_rcgr = 0x2240,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dplink_dpvco_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "dp_pixel_clk_src",
+		.parent_data = mmcc_xo_dplink_dpvco,
+		.num_parents = 3,
+		.ops = &clk_dp_ops,
+		.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_rcg2 esc0_clk_src = {
+	.cmd_rcgr = 0x2160,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsibyte_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "esc0_clk_src",
+		.parent_data = mmcc_xo_dsibyte,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 esc1_clk_src = {
+	.cmd_rcgr = 0x2180,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsibyte_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "esc1_clk_src",
+		.parent_data = mmcc_xo_dsibyte,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_jpeg0_clk_src[] = {
+	F(66666667, P_GPLL0_DIV, 4.5, 0, 0),
+	F(133333333, P_GPLL0, 4.5, 0, 0),
+	F(219428571, P_MMPLL4, 3.5, 0, 0),
+	F(320000000, P_MMPLL7, 3, 0, 0),
+	F(480000000, P_MMPLL7, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 jpeg0_clk_src = {
+	.cmd_rcgr = 0x3500,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_jpeg0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "jpeg0_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_mclk0_clk_src[] = {
+	F(4800000, P_XO, 4, 0, 0),
+	F(6000000, P_GPLL0_DIV, 10, 1, 5),
+	F(8000000, P_GPLL0_DIV, 1, 2, 75),
+	F(9600000, P_XO, 2, 0, 0),
+	F(16666667, P_GPLL0_DIV, 2, 1, 9),
+	F(19200000, P_XO, 1, 0, 0),
+	F(24000000, P_MMPLL10, 1, 1, 24),
+	F(33333333, P_GPLL0_DIV, 1, 1, 9),
+	F(48000000, P_GPLL0, 1, 2, 25),
+	F(66666667, P_GPLL0, 1, 1, 9),
+	{ }
+};
+
+static struct clk_rcg2 mclk0_clk_src = {
+	.cmd_rcgr = 0x3360,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_mclk0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "mclk0_clk_src",
+		.parent_data = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 mclk1_clk_src = {
+	.cmd_rcgr = 0x3390,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_mclk0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "mclk1_clk_src",
+		.parent_data = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 mclk2_clk_src = {
+	.cmd_rcgr = 0x33c0,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_mclk0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "mclk2_clk_src",
+		.parent_data = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 mclk3_clk_src = {
+	.cmd_rcgr = 0x33f0,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_mclk0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "mclk3_clk_src",
+		.parent_data = mmcc_xo_mmpll4_mmpll7_mmpll10_sleep_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_mdp_clk_src[] = {
+	F(100000000, P_GPLL0_DIV, 3, 0, 0),
+	F(150000000, P_GPLL0_DIV, 2, 0, 0),
+	F(171428571, P_GPLL0, 3.5, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	F(275000000, P_MMPLL5, 3, 0, 0),
+	F(300000000, P_GPLL0, 2, 0, 0),
+	F(330000000, P_MMPLL5, 2.5, 0, 0),
+	F(412500000, P_MMPLL5, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 mdp_clk_src = {
+	.cmd_rcgr = 0x2040,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_mdp_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "mdp_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div,
+		.num_parents = 6,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 pclk0_clk_src = {
+	.cmd_rcgr = 0x2000,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsi0pll_dsi1pll_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "pclk0_clk_src",
+		.parent_data = mmcc_xo_dsi0pll_dsi1pll,
+		.num_parents = 3,
+		.ops = &clk_pixel_ops,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static struct clk_rcg2 pclk1_clk_src = {
+	.cmd_rcgr = 0x2020,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_dsi0pll_dsi1pll_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "pclk1_clk_src",
+		.parent_data = mmcc_xo_dsi0pll_dsi1pll,
+		.num_parents = 3,
+		.ops = &clk_pixel_ops,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static const struct freq_tbl ftbl_rot_clk_src[] = {
+	F(171428571, P_GPLL0, 3.5, 0, 0),
+	F(275000000, P_MMPLL5, 3, 0, 0),
+	F(300000000, P_GPLL0, 2, 0, 0),
+	F(330000000, P_MMPLL5, 2.5, 0, 0),
+	F(412500000, P_MMPLL5, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 rot_clk_src = {
+	.cmd_rcgr = 0x21a0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_rot_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "rot_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll5_mmpll7_gpll0_gpll0_div,
+		.num_parents = 6,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_vfe0_clk_src[] = {
+	F(120000000, P_GPLL0, 5, 0, 0),
+	F(200000000, P_GPLL0, 3, 0, 0),
+	F(256000000, P_MMPLL4, 3, 0, 0),
+	F(300000000, P_GPLL0, 2, 0, 0),
+	F(404000000, P_MMPLL0, 2, 0, 0),
+	F(480000000, P_MMPLL7, 2, 0, 0),
+	F(540000000, P_MMPLL6, 2, 0, 0),
+	F(576000000, P_MMPLL10, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 vfe0_clk_src = {
+	.cmd_rcgr = 0x3600,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0_map,
+	.freq_tbl = ftbl_vfe0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "vfe0_clk_src",
+		.parent_data = mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 vfe1_clk_src = {
+	.cmd_rcgr = 0x3620,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0_map,
+	.freq_tbl = ftbl_vfe0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "vfe1_clk_src",
+		.parent_data = mmcc_mmpll0_mmpll4_mmpll7_mmpll10_mmpll6_gpll0,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_video_core_clk_src[] = {
+	F(133333333, P_GPLL0, 4.5, 0, 0),
+	F(269333333, P_MMPLL0, 3, 0, 0),
+	F(320000000, P_MMPLL7, 3, 0, 0),
+	F(404000000, P_MMPLL0, 2, 0, 0),
+	F(441600000, P_MMPLL3, 2, 0, 0),
+	F(518400000, P_MMPLL3, 2, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 video_core_clk_src = {
+	.cmd_rcgr = 0x1000,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll8_mmpll3_mmpll6_gpll0_mmpll7_map,
+	.freq_tbl = ftbl_video_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "video_core_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll8_mmpll3_mmpll6_gpll0_mmpll7,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+		.flags = CLK_IS_CRITICAL,
+	},
+};
+
+static struct clk_rcg2 vsync_clk_src = {
+	.cmd_rcgr = 0x2080,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_dp_aux_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "vsync_clk_src",
+		.parent_data = mmcc_xo_gpll0_gpll0_div,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch bimc_smmu_ahb_clk = {
+	.halt_reg = 0xe004,
+	.halt_check = BRANCH_VOTED,
+	.hwcg_reg = 0xe004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xe004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "bimc_smmu_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch bimc_smmu_axi_clk = {
+	.halt_reg = 0xe008,
+	.halt_check = BRANCH_VOTED,
+	.hwcg_reg = 0xe008,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0xe008,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "bimc_smmu_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_ahb_clk = {
+	.halt_reg = 0x348c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x348c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x348c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cci_ahb_clk = {
+	.halt_reg = 0x3348,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3348,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cci_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cci_clk = {
+	.halt_reg = 0x3344,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3344,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cci_clk",
+			.parent_hws = (const struct clk_hw *[]){ &cci_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cpp_ahb_clk = {
+	.halt_reg = 0x36b4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36b4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cpp_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cpp_axi_clk = {
+	.halt_reg = 0x36c4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36c4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cpp_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cpp_clk = {
+	.halt_reg = 0x36b0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36b0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cpp_clk",
+			.parent_hws = (const struct clk_hw *[]){ &cpp_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cpp_vbif_ahb_clk = {
+	.halt_reg = 0x36c8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36c8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cpp_vbif_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi0_ahb_clk = {
+	.halt_reg = 0x30bc,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x30bc,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi0_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi0_clk = {
+	.halt_reg = 0x30b4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x30b4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi0phytimer_clk = {
+	.halt_reg = 0x3024,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi0phytimer_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi0phytimer_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi0pix_clk = {
+	.halt_reg = 0x30e4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x30e4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi0pix_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi0rdi_clk = {
+	.halt_reg = 0x30d4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x30d4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi0rdi_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi1_ahb_clk = {
+	.halt_reg = 0x3128,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3128,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi1_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi1_clk = {
+	.halt_reg = 0x3124,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3124,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi1phytimer_clk = {
+	.halt_reg = 0x3054,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3054,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi1phytimer_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi1phytimer_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi1pix_clk = {
+	.halt_reg = 0x3154,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3154,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi1pix_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi1rdi_clk = {
+	.halt_reg = 0x3144,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3144,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi1rdi_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi2_ahb_clk = {
+	.halt_reg = 0x3188,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3188,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi2_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi2_clk = {
+	.halt_reg = 0x3184,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3184,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi2_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi2_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi2phytimer_clk = {
+	.halt_reg = 0x3084,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3084,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi2phytimer_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi2phytimer_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi2pix_clk = {
+	.halt_reg = 0x31b4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x31b4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi2pix_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi2_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi2rdi_clk = {
+	.halt_reg = 0x31a4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x31a4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi2rdi_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi2_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi3_ahb_clk = {
+	.halt_reg = 0x31e8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x31e8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi3_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi3_clk = {
+	.halt_reg = 0x31e4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x31e4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi3_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi3_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi3pix_clk = {
+	.halt_reg = 0x3214,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3214,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi3pix_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi3_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi3rdi_clk = {
+	.halt_reg = 0x3204,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3204,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi3rdi_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csi3_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi_vfe0_clk = {
+	.halt_reg = 0x3704,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3704,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi_vfe0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csi_vfe1_clk = {
+	.halt_reg = 0x3714,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3714,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csi_vfe1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csiphy0_clk = {
+	.halt_reg = 0x3740,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3740,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csiphy0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csiphy_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csiphy1_clk = {
+	.halt_reg = 0x3744,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3744,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csiphy1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csiphy_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_csiphy2_clk = {
+	.halt_reg = 0x3748,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3748,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_csiphy2_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csiphy_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+
+static struct clk_branch camss_cphy_csid0_clk = {
+	.halt_reg = 0x3730,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3730,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cphy_csid0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &camss_csiphy0_clk.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cphy_csid1_clk = {
+	.halt_reg = 0x3734,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3734,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cphy_csid1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &camss_csiphy1_clk.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cphy_csid2_clk = {
+	.halt_reg = 0x3738,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3738,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cphy_csid2_clk",
+			.parent_hws = (const struct clk_hw *[]){ &camss_csiphy2_clk.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_cphy_csid3_clk = {
+	.halt_reg = 0x373c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x373c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_cphy_csid3_clk",
+			.parent_hws = (const struct clk_hw *[]){ &csiphy_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_gp0_clk = {
+	.halt_reg = 0x3444,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3444,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_gp0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &camss_gp0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_gp1_clk = {
+	.halt_reg = 0x3474,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3474,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_gp1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &camss_gp1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_ispif_ahb_clk = {
+	.halt_reg = 0x3224,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3224,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_ispif_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_jpeg0_clk = {
+	.halt_reg = 0x35a8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x35a8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_jpeg0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &jpeg0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_jpeg_ahb_clk = {
+	.halt_reg = 0x35b4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x35b4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_jpeg_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_jpeg_axi_clk = {
+	.halt_reg = 0x35b8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x35b8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_jpeg_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch throttle_camss_axi_clk = {
+	.halt_reg = 0x3c3c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3c3c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "throttle_camss_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_mclk0_clk = {
+	.halt_reg = 0x3384,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3384,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_mclk0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mclk0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_mclk1_clk = {
+	.halt_reg = 0x33b4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x33b4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_mclk1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mclk1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_mclk2_clk = {
+	.halt_reg = 0x33e4,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x33e4,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_mclk2_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mclk2_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_mclk3_clk = {
+	.halt_reg = 0x3414,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3414,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_mclk3_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mclk3_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_micro_ahb_clk = {
+	.halt_reg = 0x3494,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3494,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_micro_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_top_ahb_clk = {
+	.halt_reg = 0x3484,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3484,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_top_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe0_ahb_clk = {
+	.halt_reg = 0x3668,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3668,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe0_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe0_clk = {
+	.halt_reg = 0x36a8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36a8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe0_stream_clk = {
+	.halt_reg = 0x3720,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3720,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe0_stream_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe1_ahb_clk = {
+	.halt_reg = 0x3678,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3678,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe1_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe1_clk = {
+	.halt_reg = 0x36ac,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36ac,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe1_stream_clk = {
+	.halt_reg = 0x3724,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x3724,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe1_stream_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vfe1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe_vbif_ahb_clk = {
+	.halt_reg = 0x36b8,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36b8,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe_vbif_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch camss_vfe_vbif_axi_clk = {
+	.halt_reg = 0x36bc,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x36bc,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "camss_vfe_vbif_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch csiphy_ahb2crif_clk = {
+	.halt_reg = 0x374c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x374c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x374c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "csiphy_ahb2crif_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_ahb_clk = {
+	.halt_reg = 0x2308,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x8a004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x2308,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.flags = CLK_SET_RATE_PARENT,
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static const struct freq_tbl ftbl_axi_clk_src[] = {
+		F(75000000, P_GPLL0, 8, 0, 0),
+		F(171428571, P_GPLL0, 3.5, 0, 0),
+		F(240000000, P_GPLL0, 2.5, 0, 0),
+		F(323200000, P_MMPLL0, 2.5, 0, 0),
+		F(406000000, P_MMPLL0, 2, 0, 0),
+		{ }
+};
+
+/* RO to linux */
+static struct clk_rcg2 axi_clk_src = {
+	.cmd_rcgr = 0xd000,
+	.hid_width = 5,
+	.parent_map = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div_map,
+	.freq_tbl = ftbl_axi_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "axi_clk_src",
+		.parent_data = mmcc_xo_mmpll0_mmpll4_mmpll7_mmpll10_gpll0_gpll0_div,
+		.num_parents = 7,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch mdss_axi_clk = {
+	.halt_reg = 0x2310,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2310,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_axi_clk",
+			.parent_hws = (const struct clk_hw *[]){ &axi_clk_src.clkr.hw },
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch throttle_mdss_axi_clk = {
+	.halt_reg = 0x246c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x246c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x246c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "throttle_mdss_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_byte0_clk = {
+	.halt_reg = 0x233c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x233c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &byte0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_regmap_div mdss_byte0_intf_div_clk = {
+	.reg = 0x237c,
+	.shift = 0,
+	.width = 2,
+	/*
+	 * NOTE: Op does not work for div-3. Current assumption is that div-3
+	 * is not a recommended setting for this divider.
+	 */
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte0_intf_div_clk",
+			.parent_hws = (const struct clk_hw *[]){ &byte0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_regmap_div_ops,
+			.flags = CLK_GET_RATE_NOCACHE,
+		},
+	},
+};
+
+static struct clk_branch mdss_byte0_intf_clk = {
+	.halt_reg = 0x2374,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2374,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte0_intf_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mdss_byte0_intf_div_clk.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_byte1_clk = {
+	.halt_reg = 0x2340,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2340,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &byte1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_regmap_div mdss_byte1_intf_div_clk = {
+	.reg = 0x2380,
+	.shift = 0,
+	.width = 2,
+	/*
+	 * NOTE: Op does not work for div-3. Current assumption is that div-3
+	 * is not a recommended setting for this divider.
+	 */
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte1_intf_div_clk",
+			.parent_hws = (const struct clk_hw *[]){ &byte1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_regmap_div_ops,
+			.flags = CLK_GET_RATE_NOCACHE,
+		},
+	},
+};
+
+static struct clk_branch mdss_byte1_intf_clk = {
+	.halt_reg = 0x2378,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2378,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_byte1_intf_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mdss_byte1_intf_div_clk.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_dp_aux_clk = {
+	.halt_reg = 0x2364,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2364,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_aux_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_aux_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_dp_crypto_clk = {
+	.halt_reg = 0x235c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x235c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_crypto_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_crypto_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_dp_gtc_clk = {
+	.halt_reg = 0x2368,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2368,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_gtc_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_gtc_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_dp_link_clk = {
+	.halt_reg = 0x2354,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2354,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_link_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_link_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* Reset state of MDSS_DP_LINK_INTF_DIV is 0x3 (div-4) */
+static struct clk_branch mdss_dp_link_intf_clk = {
+	.halt_reg = 0x2358,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2358,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_link_intf_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_link_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_dp_pixel_clk = {
+	.halt_reg = 0x2360,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2360,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_dp_pixel_clk",
+			.parent_hws = (const struct clk_hw *[]){ &dp_pixel_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_esc0_clk = {
+	.halt_reg = 0x2344,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2344,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_esc0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &esc0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_esc1_clk = {
+	.halt_reg = 0x2348,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2348,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_esc1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &esc1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_hdmi_dp_ahb_clk = {
+	.halt_reg = 0x230c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x230c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_hdmi_dp_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_mdp_clk = {
+	.halt_reg = 0x231c,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x231c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_mdp_clk",
+			.parent_hws = (const struct clk_hw *[]){ &mdp_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_pclk0_clk = {
+	.halt_reg = 0x2314,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2314,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_pclk0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &pclk0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_pclk1_clk = {
+	.halt_reg = 0x2318,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2318,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_pclk1_clk",
+			.parent_hws = (const struct clk_hw *[]){ &pclk1_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_rot_clk = {
+	.halt_reg = 0x2350,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2350,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_rot_clk",
+			.parent_hws = (const struct clk_hw *[]){ &rot_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mdss_vsync_clk = {
+	.halt_reg = 0x2328,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x2328,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mdss_vsync_clk",
+			.parent_hws = (const struct clk_hw *[]){ &vsync_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch mnoc_ahb_clk = {
+	.halt_reg = 0x5024,
+	.halt_check = BRANCH_VOTED,
+	.clkr = {
+		.enable_reg = 0x5024,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "mnoc_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch misc_ahb_clk = {
+	.halt_reg = 0x328,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x328,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x328,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "misc_ahb_clk",
+			/*
+			 * Dependency to be enabled before the branch is
+			 * enabled.
+			 */
+			.parent_hws = (const struct clk_hw *[]){ &mnoc_ahb_clk.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch misc_cxo_clk = {
+	.halt_reg = 0x324,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x324,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "misc_cxo_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch snoc_dvm_axi_clk = {
+	.halt_reg = 0xe040,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0xe040,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "snoc_dvm_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch video_ahb_clk = {
+	.halt_reg = 0x1030,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x1030,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x1030,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "video_ahb_clk",
+			.parent_hws = (const struct clk_hw *[]){ &ahb_clk_src.clkr.hw },
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch video_axi_clk = {
+	.halt_reg = 0x1034,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1034,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "video_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch throttle_video_axi_clk = {
+	.halt_reg = 0x118c,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x118c,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x118c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "throttle_video_axi_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch video_core_clk = {
+	.halt_reg = 0x1028,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1028,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "video_core_clk",
+			.parent_hws = (const struct clk_hw *[]){ &video_core_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch video_subcore0_clk = {
+	.halt_reg = 0x1048,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1048,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "video_subcore0_clk",
+			.parent_hws = (const struct clk_hw *[]){ &video_core_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct gdsc venus_gdsc = {
+	.gdscr = 0x1024,
+	.pd = {
+		.name = "venus",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc venus_core0_gdsc = {
+	.gdscr = 0x1040,
+	.pd = {
+		.name = "venus_core0",
+	},
+	.parent = &venus_gdsc.pd,
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc mdss_gdsc = {
+	.gdscr = 0x2304,
+	.pd = {
+		.name = "mdss",
+	},
+	.cxcs = (unsigned int []){ 0x2040 },
+	.cxc_count = 1,
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc camss_top_gdsc = {
+	.gdscr = 0x34a0,
+	.pd = {
+		.name = "camss_top",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc camss_vfe0_gdsc = {
+	.gdscr = 0x3664,
+	.pd = {
+		.name = "camss_vfe0",
+	},
+	.parent = &camss_top_gdsc.pd,
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc camss_vfe1_gdsc = {
+	.gdscr = 0x3674,
+	.pd = {
+		.name = "camss_vfe1_gdsc",
+	},
+	.parent = &camss_top_gdsc.pd,
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc camss_cpp_gdsc = {
+	.gdscr = 0x36d4,
+	.pd = {
+		.name = "camss_cpp",
+	},
+	.parent = &camss_top_gdsc.pd,
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+/* This GDSC seems to hang the whole multimedia subsystem.
+static struct gdsc bimc_smmu_gdsc = {
+	.gdscr = 0xe020,
+	.gds_hw_ctrl = 0xe024,
+	.pd = {
+		.name = "bimc_smmu",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.parent = &bimc_smmu_gdsc.pd,
+	.flags = HW_CTRL,
+};
+*/
+
+static struct clk_regmap *mmcc_660_clocks[] = {
+	[AHB_CLK_SRC] = &ahb_clk_src.clkr,
+	[BYTE0_CLK_SRC] = &byte0_clk_src.clkr,
+	[BYTE1_CLK_SRC] = &byte1_clk_src.clkr,
+	[CAMSS_GP0_CLK_SRC] = &camss_gp0_clk_src.clkr,
+	[CAMSS_GP1_CLK_SRC] = &camss_gp1_clk_src.clkr,
+	[CCI_CLK_SRC] = &cci_clk_src.clkr,
+	[CPP_CLK_SRC] = &cpp_clk_src.clkr,
+	[CSI0_CLK_SRC] = &csi0_clk_src.clkr,
+	[CSI0PHYTIMER_CLK_SRC] = &csi0phytimer_clk_src.clkr,
+	[CSI1_CLK_SRC] = &csi1_clk_src.clkr,
+	[CSI1PHYTIMER_CLK_SRC] = &csi1phytimer_clk_src.clkr,
+	[CSI2_CLK_SRC] = &csi2_clk_src.clkr,
+	[CSI2PHYTIMER_CLK_SRC] = &csi2phytimer_clk_src.clkr,
+	[CSI3_CLK_SRC] = &csi3_clk_src.clkr,
+	[CSIPHY_CLK_SRC] = &csiphy_clk_src.clkr,
+	[DP_AUX_CLK_SRC] = &dp_aux_clk_src.clkr,
+	[DP_CRYPTO_CLK_SRC] = &dp_crypto_clk_src.clkr,
+	[DP_GTC_CLK_SRC] = &dp_gtc_clk_src.clkr,
+	[DP_LINK_CLK_SRC] = &dp_link_clk_src.clkr,
+	[DP_PIXEL_CLK_SRC] = &dp_pixel_clk_src.clkr,
+	[ESC0_CLK_SRC] = &esc0_clk_src.clkr,
+	[ESC1_CLK_SRC] = &esc1_clk_src.clkr,
+	[JPEG0_CLK_SRC] = &jpeg0_clk_src.clkr,
+	[MCLK0_CLK_SRC] = &mclk0_clk_src.clkr,
+	[MCLK1_CLK_SRC] = &mclk1_clk_src.clkr,
+	[MCLK2_CLK_SRC] = &mclk2_clk_src.clkr,
+	[MCLK3_CLK_SRC] = &mclk3_clk_src.clkr,
+	[MDP_CLK_SRC] = &mdp_clk_src.clkr,
+	[MMPLL0_PLL] = &mmpll0.clkr,
+	[MMPLL10_PLL] = &mmpll10.clkr,
+	[MMPLL3_PLL] = &mmpll3.clkr,
+	[MMPLL4_PLL] = &mmpll4.clkr,
+	[MMPLL5_PLL] = &mmpll5.clkr,
+	[MMPLL6_PLL] = &mmpll6.clkr,
+	[MMPLL7_PLL] = &mmpll7.clkr,
+	[MMPLL8_PLL] = &mmpll8.clkr,
+	[BIMC_SMMU_AHB_CLK] = &bimc_smmu_ahb_clk.clkr,
+	[BIMC_SMMU_AXI_CLK] = &bimc_smmu_axi_clk.clkr,
+	[CAMSS_AHB_CLK] = &camss_ahb_clk.clkr,
+	[CAMSS_CCI_AHB_CLK] = &camss_cci_ahb_clk.clkr,
+	[CAMSS_CCI_CLK] = &camss_cci_clk.clkr,
+	[CAMSS_CPHY_CSID0_CLK] = &camss_cphy_csid0_clk.clkr,
+	[CAMSS_CPHY_CSID1_CLK] = &camss_cphy_csid1_clk.clkr,
+	[CAMSS_CPHY_CSID2_CLK] = &camss_cphy_csid2_clk.clkr,
+	[CAMSS_CPHY_CSID3_CLK] = &camss_cphy_csid3_clk.clkr,
+	[CAMSS_CPP_AHB_CLK] = &camss_cpp_ahb_clk.clkr,
+	[CAMSS_CPP_AXI_CLK] = &camss_cpp_axi_clk.clkr,
+	[CAMSS_CPP_CLK] = &camss_cpp_clk.clkr,
+	[CAMSS_CPP_VBIF_AHB_CLK] = &camss_cpp_vbif_ahb_clk.clkr,
+	[CAMSS_CSI0_AHB_CLK] = &camss_csi0_ahb_clk.clkr,
+	[CAMSS_CSI0_CLK] = &camss_csi0_clk.clkr,
+	[CAMSS_CSI0PHYTIMER_CLK] = &camss_csi0phytimer_clk.clkr,
+	[CAMSS_CSI0PIX_CLK] = &camss_csi0pix_clk.clkr,
+	[CAMSS_CSI0RDI_CLK] = &camss_csi0rdi_clk.clkr,
+	[CAMSS_CSI1_AHB_CLK] = &camss_csi1_ahb_clk.clkr,
+	[CAMSS_CSI1_CLK] = &camss_csi1_clk.clkr,
+	[CAMSS_CSI1PHYTIMER_CLK] = &camss_csi1phytimer_clk.clkr,
+	[CAMSS_CSI1PIX_CLK] = &camss_csi1pix_clk.clkr,
+	[CAMSS_CSI1RDI_CLK] = &camss_csi1rdi_clk.clkr,
+	[CAMSS_CSI2_AHB_CLK] = &camss_csi2_ahb_clk.clkr,
+	[CAMSS_CSI2_CLK] = &camss_csi2_clk.clkr,
+	[CAMSS_CSI2PHYTIMER_CLK] = &camss_csi2phytimer_clk.clkr,
+	[CAMSS_CSI2PIX_CLK] = &camss_csi2pix_clk.clkr,
+	[CAMSS_CSI2RDI_CLK] = &camss_csi2rdi_clk.clkr,
+	[CAMSS_CSI3_AHB_CLK] = &camss_csi3_ahb_clk.clkr,
+	[CAMSS_CSI3_CLK] = &camss_csi3_clk.clkr,
+	[CAMSS_CSI3PIX_CLK] = &camss_csi3pix_clk.clkr,
+	[CAMSS_CSI3RDI_CLK] = &camss_csi3rdi_clk.clkr,
+	[CAMSS_CSI_VFE0_CLK] = &camss_csi_vfe0_clk.clkr,
+	[CAMSS_CSI_VFE1_CLK] = &camss_csi_vfe1_clk.clkr,
+	[CAMSS_CSIPHY0_CLK] = &camss_csiphy0_clk.clkr,
+	[CAMSS_CSIPHY1_CLK] = &camss_csiphy1_clk.clkr,
+	[CAMSS_CSIPHY2_CLK] = &camss_csiphy2_clk.clkr,
+	[CAMSS_GP0_CLK] = &camss_gp0_clk.clkr,
+	[CAMSS_GP1_CLK] = &camss_gp1_clk.clkr,
+	[CAMSS_ISPIF_AHB_CLK] = &camss_ispif_ahb_clk.clkr,
+	[CAMSS_JPEG0_CLK] = &camss_jpeg0_clk.clkr,
+	[CAMSS_JPEG_AHB_CLK] = &camss_jpeg_ahb_clk.clkr,
+	[CAMSS_JPEG_AXI_CLK] = &camss_jpeg_axi_clk.clkr,
+	[CAMSS_MCLK0_CLK] = &camss_mclk0_clk.clkr,
+	[CAMSS_MCLK1_CLK] = &camss_mclk1_clk.clkr,
+	[CAMSS_MCLK2_CLK] = &camss_mclk2_clk.clkr,
+	[CAMSS_MCLK3_CLK] = &camss_mclk3_clk.clkr,
+	[CAMSS_MICRO_AHB_CLK] = &camss_micro_ahb_clk.clkr,
+	[CAMSS_TOP_AHB_CLK] = &camss_top_ahb_clk.clkr,
+	[CAMSS_VFE0_AHB_CLK] = &camss_vfe0_ahb_clk.clkr,
+	[CAMSS_VFE0_CLK] = &camss_vfe0_clk.clkr,
+	[CAMSS_VFE0_STREAM_CLK] = &camss_vfe0_stream_clk.clkr,
+	[CAMSS_VFE1_AHB_CLK] = &camss_vfe1_ahb_clk.clkr,
+	[CAMSS_VFE1_CLK] = &camss_vfe1_clk.clkr,
+	[CAMSS_VFE1_STREAM_CLK] = &camss_vfe1_stream_clk.clkr,
+	[CAMSS_VFE_VBIF_AHB_CLK] = &camss_vfe_vbif_ahb_clk.clkr,
+	[CAMSS_VFE_VBIF_AXI_CLK] = &camss_vfe_vbif_axi_clk.clkr,
+	[CSIPHY_AHB2CRIF_CLK] = &csiphy_ahb2crif_clk.clkr,
+	[MDSS_AHB_CLK] = &mdss_ahb_clk.clkr,
+	[MDSS_AXI_CLK] = &mdss_axi_clk.clkr,
+	[MDSS_BYTE0_CLK] = &mdss_byte0_clk.clkr,
+	[MDSS_BYTE0_INTF_CLK] = &mdss_byte0_intf_clk.clkr,
+	[MDSS_BYTE0_INTF_DIV_CLK] = &mdss_byte0_intf_div_clk.clkr,
+	[MDSS_BYTE1_CLK] = &mdss_byte1_clk.clkr,
+	[MDSS_BYTE1_INTF_CLK] = &mdss_byte1_intf_clk.clkr,
+	[MDSS_DP_AUX_CLK] = &mdss_dp_aux_clk.clkr,
+	[MDSS_DP_CRYPTO_CLK] = &mdss_dp_crypto_clk.clkr,
+	[MDSS_DP_GTC_CLK] = &mdss_dp_gtc_clk.clkr,
+	[MDSS_DP_LINK_CLK] = &mdss_dp_link_clk.clkr,
+	[MDSS_DP_LINK_INTF_CLK] = &mdss_dp_link_intf_clk.clkr,
+	[MDSS_DP_PIXEL_CLK] = &mdss_dp_pixel_clk.clkr,
+	[MDSS_ESC0_CLK] = &mdss_esc0_clk.clkr,
+	[MDSS_ESC1_CLK] = &mdss_esc1_clk.clkr,
+	[MDSS_HDMI_DP_AHB_CLK] = &mdss_hdmi_dp_ahb_clk.clkr,
+	[MDSS_MDP_CLK] = &mdss_mdp_clk.clkr,
+	[MDSS_PCLK0_CLK] = &mdss_pclk0_clk.clkr,
+	[MDSS_PCLK1_CLK] = &mdss_pclk1_clk.clkr,
+	[MDSS_ROT_CLK] = &mdss_rot_clk.clkr,
+	[MDSS_VSYNC_CLK] = &mdss_vsync_clk.clkr,
+	[MISC_AHB_CLK] = &misc_ahb_clk.clkr,
+	[MISC_CXO_CLK] = &misc_cxo_clk.clkr,
+	[MNOC_AHB_CLK] = &mnoc_ahb_clk.clkr,
+	[SNOC_DVM_AXI_CLK] = &snoc_dvm_axi_clk.clkr,
+	[THROTTLE_CAMSS_AXI_CLK] = &throttle_camss_axi_clk.clkr,
+	[THROTTLE_MDSS_AXI_CLK] = &throttle_mdss_axi_clk.clkr,
+	[THROTTLE_VIDEO_AXI_CLK] = &throttle_video_axi_clk.clkr,
+	[VIDEO_AHB_CLK] = &video_ahb_clk.clkr,
+	[VIDEO_AXI_CLK] = &video_axi_clk.clkr,
+	[VIDEO_CORE_CLK] = &video_core_clk.clkr,
+	[VIDEO_SUBCORE0_CLK] = &video_subcore0_clk.clkr,
+	[PCLK0_CLK_SRC] = &pclk0_clk_src.clkr,
+	[PCLK1_CLK_SRC] = &pclk1_clk_src.clkr,
+	[ROT_CLK_SRC] = &rot_clk_src.clkr,
+	[VFE0_CLK_SRC] = &vfe0_clk_src.clkr,
+	[VFE1_CLK_SRC] = &vfe1_clk_src.clkr,
+	[VIDEO_CORE_CLK_SRC] = &video_core_clk_src.clkr,
+	[VSYNC_CLK_SRC] = &vsync_clk_src.clkr,
+	[MDSS_BYTE1_INTF_DIV_CLK] = &mdss_byte1_intf_div_clk.clkr,
+	[AXI_CLK_SRC] = &axi_clk_src.clkr,
+};
+
+static struct gdsc *mmcc_sdm660_gdscs[] = {
+	[VENUS_GDSC] = &venus_gdsc,
+	[VENUS_CORE0_GDSC] = &venus_core0_gdsc,
+	[MDSS_GDSC] = &mdss_gdsc,
+	[CAMSS_TOP_GDSC] = &camss_top_gdsc,
+	[CAMSS_VFE0_GDSC] = &camss_vfe0_gdsc,
+	[CAMSS_VFE1_GDSC] = &camss_vfe1_gdsc,
+	[CAMSS_CPP_GDSC] = &camss_cpp_gdsc,
+};
+
+static const struct qcom_reset_map mmcc_660_resets[] = {
+	[CAMSS_MICRO_BCR] = { 0x3490 },
+};
+
+static const struct regmap_config mmcc_660_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= 0x40000,
+	.fast_io	= true,
+};
+
+static const struct qcom_cc_desc mmcc_660_desc = {
+	.config = &mmcc_660_regmap_config,
+	.clks = mmcc_660_clocks,
+	.num_clks = ARRAY_SIZE(mmcc_660_clocks),
+	.resets = mmcc_660_resets,
+	.num_resets = ARRAY_SIZE(mmcc_660_resets),
+	.gdscs = mmcc_sdm660_gdscs,
+	.num_gdscs = ARRAY_SIZE(mmcc_sdm660_gdscs),
+};
+
+static const struct of_device_id mmcc_660_match_table[] = {
+	{ .compatible = "qcom,mmcc-sdm660" },
+	{ .compatible = "qcom,mmcc-sdm630", .data = (void *)1UL },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, mmcc_660_match_table);
+
+static void sdm630_clock_override(void)
+{
+	/* SDM630 has only one DSI */
+	mmcc_660_desc.clks[BYTE1_CLK_SRC] = 0;
+	mmcc_660_desc.clks[MDSS_BYTE1_CLK] = 0;
+	mmcc_660_desc.clks[MDSS_BYTE1_INTF_DIV_CLK] = 0;
+	mmcc_660_desc.clks[MDSS_BYTE1_INTF_CLK] = 0;
+	mmcc_660_desc.clks[ESC1_CLK_SRC] = 0;
+	mmcc_660_desc.clks[MDSS_ESC1_CLK] = 0;
+	mmcc_660_desc.clks[PCLK1_CLK_SRC] = 0;
+	mmcc_660_desc.clks[MDSS_PCLK1_CLK] = 0;
+}
+
+static int mmcc_660_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *id;
+	struct regmap *regmap;
+	bool is_sdm630;
+
+	id = of_match_device(mmcc_660_match_table, &pdev->dev);
+	if (!id)
+		return -ENODEV;
+	is_sdm630 = !!(id->data);
+
+	regmap = qcom_cc_map(pdev, &mmcc_660_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	if (is_sdm630)
+		sdm630_clock_override();
+
+	clk_alpha_pll_configure(&mmpll3, regmap, &mmpll3_config);
+	clk_alpha_pll_configure(&mmpll4, regmap, &mmpll4_config);
+	clk_alpha_pll_configure(&mmpll5, regmap, &mmpll5_config);
+	clk_alpha_pll_configure(&mmpll7, regmap, &mmpll7_config);
+	clk_alpha_pll_configure(&mmpll8, regmap, &mmpll8_config);
+	clk_alpha_pll_configure(&mmpll10, regmap, &mmpll10_config);
+
+	return qcom_cc_really_probe(pdev, &mmcc_660_desc, regmap);
+}
+
+static struct platform_driver mmcc_660_driver = {
+	.probe		= mmcc_660_probe,
+	.driver		= {
+		.name	= "mmcc-sdm660",
+		.of_match_table = mmcc_660_match_table,
+	},
+};
+module_platform_driver(mmcc_660_driver);
+
+MODULE_DESCRIPTION("Qualcomm SDM630/SDM660 MMCC driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/dt-bindings/clock/qcom,mmcc-sdm660.h b/include/dt-bindings/clock/qcom,mmcc-sdm660.h
new file mode 100644
index 000000000000..f9dbc21cb5c7
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,mmcc-sdm660.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_MMCC_660_H
+#define _DT_BINDINGS_CLK_MSM_MMCC_660_H
+
+#define AHB_CLK_SRC							0
+#define BYTE0_CLK_SRC						1
+#define BYTE1_CLK_SRC						2
+#define CAMSS_GP0_CLK_SRC					3
+#define CAMSS_GP1_CLK_SRC					4
+#define CCI_CLK_SRC							5
+#define CPP_CLK_SRC							6
+#define CSI0_CLK_SRC						7
+#define CSI0PHYTIMER_CLK_SRC				8
+#define CSI1_CLK_SRC						9
+#define CSI1PHYTIMER_CLK_SRC				10
+#define CSI2_CLK_SRC						11
+#define CSI2PHYTIMER_CLK_SRC				12
+#define CSI3_CLK_SRC						13
+#define CSIPHY_CLK_SRC						14
+#define DP_AUX_CLK_SRC						15
+#define DP_CRYPTO_CLK_SRC					16
+#define DP_GTC_CLK_SRC						17
+#define DP_LINK_CLK_SRC						18
+#define DP_PIXEL_CLK_SRC					19
+#define ESC0_CLK_SRC						20
+#define ESC1_CLK_SRC						21
+#define JPEG0_CLK_SRC						22
+#define MCLK0_CLK_SRC						23
+#define MCLK1_CLK_SRC						24
+#define MCLK2_CLK_SRC						25
+#define MCLK3_CLK_SRC						26
+#define MDP_CLK_SRC							27
+#define MMPLL0_PLL							28
+#define MMPLL10_PLL							29
+#define MMPLL1_PLL							30
+#define MMPLL3_PLL							31
+#define MMPLL4_PLL							32
+#define MMPLL5_PLL							33
+#define MMPLL6_PLL							34
+#define MMPLL7_PLL							35
+#define MMPLL8_PLL							36
+#define BIMC_SMMU_AHB_CLK					37
+#define BIMC_SMMU_AXI_CLK					38
+#define CAMSS_AHB_CLK						39
+#define CAMSS_CCI_AHB_CLK					40
+#define CAMSS_CCI_CLK						41
+#define CAMSS_CPHY_CSID0_CLK				42
+#define CAMSS_CPHY_CSID1_CLK				43
+#define CAMSS_CPHY_CSID2_CLK				44
+#define CAMSS_CPHY_CSID3_CLK				45
+#define CAMSS_CPP_AHB_CLK					46
+#define CAMSS_CPP_AXI_CLK					47
+#define CAMSS_CPP_CLK						48
+#define CAMSS_CPP_VBIF_AHB_CLK				49
+#define CAMSS_CSI0_AHB_CLK					50
+#define CAMSS_CSI0_CLK						51
+#define CAMSS_CSI0PHYTIMER_CLK				52
+#define CAMSS_CSI0PIX_CLK					53
+#define CAMSS_CSI0RDI_CLK					54
+#define CAMSS_CSI1_AHB_CLK					55
+#define CAMSS_CSI1_CLK						56
+#define CAMSS_CSI1PHYTIMER_CLK				57
+#define CAMSS_CSI1PIX_CLK					58
+#define CAMSS_CSI1RDI_CLK					59
+#define CAMSS_CSI2_AHB_CLK					60
+#define CAMSS_CSI2_CLK						61
+#define CAMSS_CSI2PHYTIMER_CLK				62
+#define CAMSS_CSI2PIX_CLK					63
+#define CAMSS_CSI2RDI_CLK					64
+#define CAMSS_CSI3_AHB_CLK					65
+#define CAMSS_CSI3_CLK						66
+#define CAMSS_CSI3PIX_CLK					67
+#define CAMSS_CSI3RDI_CLK					68
+#define CAMSS_CSI_VFE0_CLK					69
+#define CAMSS_CSI_VFE1_CLK					70
+#define CAMSS_CSIPHY0_CLK					71
+#define CAMSS_CSIPHY1_CLK					72
+#define CAMSS_CSIPHY2_CLK					73
+#define CAMSS_GP0_CLK						74
+#define CAMSS_GP1_CLK						75
+#define CAMSS_ISPIF_AHB_CLK					76
+#define CAMSS_JPEG0_CLK						77
+#define CAMSS_JPEG_AHB_CLK					78
+#define CAMSS_JPEG_AXI_CLK					79
+#define CAMSS_MCLK0_CLK						80
+#define CAMSS_MCLK1_CLK						81
+#define CAMSS_MCLK2_CLK						82
+#define CAMSS_MCLK3_CLK						83
+#define CAMSS_MICRO_AHB_CLK					84
+#define CAMSS_TOP_AHB_CLK					85
+#define CAMSS_VFE0_AHB_CLK					86
+#define CAMSS_VFE0_CLK						87
+#define CAMSS_VFE0_STREAM_CLK				88
+#define CAMSS_VFE1_AHB_CLK					89
+#define CAMSS_VFE1_CLK						90
+#define CAMSS_VFE1_STREAM_CLK				91
+#define CAMSS_VFE_VBIF_AHB_CLK				92
+#define CAMSS_VFE_VBIF_AXI_CLK				93
+#define CSIPHY_AHB2CRIF_CLK					94
+#define CXO_CLK								95
+#define MDSS_AHB_CLK						96
+#define MDSS_AXI_CLK						97
+#define MDSS_BYTE0_CLK						98
+#define MDSS_BYTE0_INTF_CLK					99
+#define MDSS_BYTE0_INTF_DIV_CLK				100
+#define MDSS_BYTE1_CLK						101
+#define MDSS_BYTE1_INTF_CLK					102
+#define MDSS_DP_AUX_CLK						103
+#define MDSS_DP_CRYPTO_CLK					104
+#define MDSS_DP_GTC_CLK						105
+#define MDSS_DP_LINK_CLK					106
+#define MDSS_DP_LINK_INTF_CLK				107
+#define MDSS_DP_PIXEL_CLK					108
+#define MDSS_ESC0_CLK						109
+#define MDSS_ESC1_CLK						110
+#define MDSS_HDMI_DP_AHB_CLK				111
+#define MDSS_MDP_CLK						112
+#define MDSS_PCLK0_CLK						113
+#define MDSS_PCLK1_CLK						114
+#define MDSS_ROT_CLK						115
+#define MDSS_VSYNC_CLK						116
+#define MISC_AHB_CLK						117
+#define MISC_CXO_CLK						118
+#define MNOC_AHB_CLK						119
+#define SNOC_DVM_AXI_CLK					120
+#define THROTTLE_CAMSS_AHB_CLK				121
+#define THROTTLE_CAMSS_AXI_CLK				122
+#define THROTTLE_MDSS_AHB_CLK				123
+#define THROTTLE_MDSS_AXI_CLK				124
+#define THROTTLE_VIDEO_AHB_CLK				125
+#define THROTTLE_VIDEO_AXI_CLK				126
+#define VIDEO_AHB_CLK						127
+#define VIDEO_AXI_CLK						128
+#define VIDEO_CORE_CLK						129
+#define VIDEO_SUBCORE0_CLK					130
+#define PCLK0_CLK_SRC						131
+#define PCLK1_CLK_SRC						132
+#define ROT_CLK_SRC							133
+#define VFE0_CLK_SRC						134
+#define VFE1_CLK_SRC						135
+#define VIDEO_CORE_CLK_SRC					136
+#define VSYNC_CLK_SRC						137
+#define MDSS_BYTE1_INTF_DIV_CLK				138
+#define AXI_CLK_SRC							139
+
+#define VENUS_GDSC								0
+#define VENUS_CORE0_GDSC						1
+#define MDSS_GDSC								2
+#define CAMSS_TOP_GDSC							3
+#define CAMSS_VFE0_GDSC							4
+#define CAMSS_VFE1_GDSC							5
+#define CAMSS_CPP_GDSC							6
+#define BIMC_SMMU_GDSC							7
+
+#define CAMSS_MICRO_BCR				 0
+
+#endif
+
-- 
2.29.2

[PATCH v2 4/9] dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc

[AngeloGioacchino Del Regno]

Document the multimedia clock controller found on SDM630/660.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 Documentation/devicetree/bindings/clock/qcom,mmcc.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
index af32dee14fc6..8b0b1c56f354 100644
--- a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
@@ -24,6 +24,8 @@ properties:
       - qcom,mmcc-msm8974
       - qcom,mmcc-msm8996
       - qcom,mmcc-msm8998
+      - qcom,mmcc-sdm630
+      - qcom,mmcc-sdm660
 
   clocks:
     items:
-- 
2.29.2

[PATCH v2 5/9] clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers

[AngeloGioacchino Del Regno]

The function clk_gfx3d_determine_rate is selecting different PLLs
to manage the GFX3D clock source in a special way: this one needs
to be ping-pong'ed on different PLLs to ensure stability during
frequency switching (set a PLL rate, let it stabilize, switch the
RCG to the new PLL) and fast frequency transitions.

This technique is currently being used in the MSM8996 SoC and the
function was assuming that the parents were always at a specific
index in the parents list, which is TRUE, if we use this only on
the MSM8996 MMCC.
Unfortunately, MSM8996 is not the only SoC that needs to ping-pong
the graphics RCG, so choices are:
1. Make new special ops just to hardcode *again* other indexes,
   creating code duplication for (imo) no reason; or
2. Generalize this function, so that it becomes usable for a range
   of SoCs with slightly different ping-pong configuration.

In this commit, the second road was taken: define a new "special"
struct clk_rcg2_gfx3d, containing the ordered list of parents to
ping-pong the graphics clock on, and the "regular" rcg2 clock
structure in order to generalize the clk_gfx3d_determine_rate
function and make it working for other SoCs.

As for the function itself it is left with the assumption that we
need to ping-pong over three parents. The reasons for this are:
1. The initial model was MSM8996, which has 3 parents for the
   graphics clock pingpong;
2. The other example that was taken into consideration is the
   SDM630/636/660 SoC gpu clock controller, which is ping-ponging
   over two dynamic clocked and one fixed clock PLL.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/clk-rcg.h  |  9 ++++++
 drivers/clk/qcom/clk-rcg2.c | 56 ++++++++++++++++++++++++-------------
 2 files changed, 45 insertions(+), 20 deletions(-)

diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index 86d2b8b90173..99efcc7f8d88 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -153,6 +153,15 @@ struct clk_rcg2 {
 
 #define to_clk_rcg2(_hw) container_of(to_clk_regmap(_hw), struct clk_rcg2, clkr)
 
+struct clk_rcg2_gfx3d {
+	u8 div;
+	struct clk_rcg2 rcg;
+	struct clk_hw **hws;
+};
+
+#define to_clk_rcg2_gfx3d(_hw) \
+	container_of(to_clk_rcg2(_hw), struct clk_rcg2_gfx3d, rcg)
+
 extern const struct clk_ops clk_rcg2_ops;
 extern const struct clk_ops clk_rcg2_floor_ops;
 extern const struct clk_ops clk_edp_pixel_ops;
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 59a5a0f261f3..9a4604237de4 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -728,40 +728,49 @@ static int clk_gfx3d_determine_rate(struct clk_hw *hw,
 				    struct clk_rate_request *req)
 {
 	struct clk_rate_request parent_req = { };
-	struct clk_hw *p2, *p8, *p9, *xo;
-	unsigned long p9_rate;
+	struct clk_rcg2_gfx3d *cgfx = to_clk_rcg2_gfx3d(hw);
+	struct clk_hw *xo;
+	unsigned long request, p0_rate;
 	int ret;
 
+	/*
+	 * This function does ping-pong the RCG between PLLs: if we don't
+	 * have at least one fixed PLL and two variable ones,
+	 * then it's not going to work correctly.
+	 */
+	if (unlikely(cgfx->hws[0] == NULL || cgfx->hws[1] == NULL ||
+	    cgfx->hws[2] == NULL))
+		return -EINVAL;
+
 	xo = clk_hw_get_parent_by_index(hw, 0);
 	if (req->rate == clk_hw_get_rate(xo)) {
 		req->best_parent_hw = xo;
 		return 0;
 	}
 
-	p9 = clk_hw_get_parent_by_index(hw, 2);
-	p2 = clk_hw_get_parent_by_index(hw, 3);
-	p8 = clk_hw_get_parent_by_index(hw, 4);
+	request = req->rate;
+	if (cgfx->div > 1)
+		parent_req.rate = request = request * cgfx->div;
 
-	/* PLL9 is a fixed rate PLL */
-	p9_rate = clk_hw_get_rate(p9);
+	/* This has to be a fixed rate PLL */
+	p0_rate = clk_hw_get_rate(cgfx->hws[0]);
 
-	parent_req.rate = req->rate = min(req->rate, p9_rate);
-	if (req->rate == p9_rate) {
-		req->rate = req->best_parent_rate = p9_rate;
-		req->best_parent_hw = p9;
+	if (request == p0_rate) {
+		req->rate = req->best_parent_rate = p0_rate;
+		req->best_parent_hw = cgfx->hws[0];
 		return 0;
 	}
 
-	if (req->best_parent_hw == p9) {
+	if (req->best_parent_hw == cgfx->hws[0]) {
 		/* Are we going back to a previously used rate? */
-		if (clk_hw_get_rate(p8) == req->rate)
-			req->best_parent_hw = p8;
+		if (clk_hw_get_rate(cgfx->hws[2]) == request)
+			req->best_parent_hw = cgfx->hws[2];
 		else
-			req->best_parent_hw = p2;
-	} else if (req->best_parent_hw == p8) {
-		req->best_parent_hw = p2;
+			req->best_parent_hw = cgfx->hws[1];
+	} else if (req->best_parent_hw == cgfx->hws[2]) {
+		req->best_parent_hw = cgfx->hws[1];
 	} else {
-		req->best_parent_hw = p8;
+		req->best_parent_hw = cgfx->hws[2];
 	}
 
 	ret = __clk_determine_rate(req->best_parent_hw, &parent_req);
@@ -770,18 +779,25 @@ static int clk_gfx3d_determine_rate(struct clk_hw *hw,
 
 	req->rate = req->best_parent_rate = parent_req.rate;
 
+	if (cgfx->div > 1)
+		do_div(req->rate, cgfx->div);
+
 	return 0;
 }
 
 static int clk_gfx3d_set_rate_and_parent(struct clk_hw *hw, unsigned long rate,
 		unsigned long parent_rate, u8 index)
 {
-	struct clk_rcg2 *rcg = to_clk_rcg2(hw);
+	struct clk_rcg2_gfx3d *cgfx = to_clk_rcg2_gfx3d(hw);
+	struct clk_rcg2 *rcg = &cgfx->rcg;
 	u32 cfg;
 	int ret;
 
-	/* Just mux it, we don't use the division or m/n hardware */
 	cfg = rcg->parent_map[index].cfg << CFG_SRC_SEL_SHIFT;
+	/* On some targets, the GFX3D RCG may need to divide PLL frequency */
+	if (cgfx->div > 1)
+		cfg |= ((2 * cgfx->div) - 1) << CFG_SRC_DIV_SHIFT;
+
 	ret = regmap_write(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, cfg);
 	if (ret)
 		return ret;
-- 
2.29.2

[PATCH v2 6/9] clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d

[AngeloGioacchino Del Regno]

In commit 734bdefdb043 ("clk: qcom: rcg2: Stop hardcoding gfx3d
pingpong parent numbers") the gfx3d ping-pong ops (clk_gfx3d_ops)
were generalized in order to be able to reuse the same ops for
more than just one clock for one SoC: follow the change here in
the MSM8996 MMCC.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/mmcc-msm8996.c | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c
index 3b3aac07fb2d..24843e4f2599 100644
--- a/drivers/clk/qcom/mmcc-msm8996.c
+++ b/drivers/clk/qcom/mmcc-msm8996.c
@@ -528,16 +528,23 @@ static struct clk_rcg2 maxi_clk_src = {
 	},
 };
 
-static struct clk_rcg2 gfx3d_clk_src = {
-	.cmd_rcgr = 0x4000,
-	.hid_width = 5,
-	.parent_map = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0_map,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "gfx3d_clk_src",
-		.parent_names = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0,
-		.num_parents = 6,
-		.ops = &clk_gfx3d_ops,
-		.flags = CLK_SET_RATE_PARENT,
+static struct clk_rcg2_gfx3d gfx3d_clk_src = {
+	.rcg = {
+		.cmd_rcgr = 0x4000,
+		.hid_width = 5,
+		.parent_map = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0_map,
+		.clkr.hw.init = &(struct clk_init_data){
+			.name = "gfx3d_clk_src",
+			.parent_names = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0,
+			.num_parents = 6,
+			.ops = &clk_gfx3d_ops,
+			.flags = CLK_SET_RATE_PARENT,
+		},
+	},
+	.hws = (struct clk_hw*[]) {
+		&mmpll9.clkr.hw,
+		&mmpll2.clkr.hw,
+		&mmpll8.clkr.hw
 	},
 };
 
@@ -3089,7 +3096,7 @@ static struct clk_regmap *mmcc_msm8996_clocks[] = {
 	[AHB_CLK_SRC] = &ahb_clk_src.clkr,
 	[AXI_CLK_SRC] = &axi_clk_src.clkr,
 	[MAXI_CLK_SRC] = &maxi_clk_src.clkr,
-	[GFX3D_CLK_SRC] = &gfx3d_clk_src.clkr,
+	[GFX3D_CLK_SRC] = &gfx3d_clk_src.rcg.clkr,
 	[RBBMTIMER_CLK_SRC] = &rbbmtimer_clk_src.clkr,
 	[ISENSE_CLK_SRC] = &isense_clk_src.clkr,
 	[RBCPR_CLK_SRC] = &rbcpr_clk_src.clkr,
-- 
2.29.2

[PATCH v2 7/9] clk: qcom: gdsc: Implement NO_RET_PERIPH flag

[AngeloGioacchino Del Regno]

In some rare occasions, we want to only set the RETAIN_MEM bit, but
not the RETAIN_PERIPH one: this is seen on at least SDM630/636/660's
GPU-GX GDSC, where unsetting and setting back the RETAIN_PERIPH bit
will generate chaos and panics during GPU suspend time (mainly, the
chaos is unaligned access).

For this reason, introduce a new NO_RET_PERIPH flag to the GDSC
driver to address this corner case.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/gdsc.c | 10 ++++++++--
 drivers/clk/qcom/gdsc.h |  3 ++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c
index af26e0695b86..51ed640e527b 100644
--- a/drivers/clk/qcom/gdsc.c
+++ b/drivers/clk/qcom/gdsc.c
@@ -183,7 +183,10 @@ static inline int gdsc_assert_reset(struct gdsc *sc)
 static inline void gdsc_force_mem_on(struct gdsc *sc)
 {
 	int i;
-	u32 mask = RETAIN_MEM | RETAIN_PERIPH;
+	u32 mask = RETAIN_MEM;
+
+	if (!(sc->flags & NO_RET_PERIPH))
+		mask |= RETAIN_PERIPH;
 
 	for (i = 0; i < sc->cxc_count; i++)
 		regmap_update_bits(sc->regmap, sc->cxcs[i], mask, mask);
@@ -192,7 +195,10 @@ static inline void gdsc_force_mem_on(struct gdsc *sc)
 static inline void gdsc_clear_mem_on(struct gdsc *sc)
 {
 	int i;
-	u32 mask = RETAIN_MEM | RETAIN_PERIPH;
+	u32 mask = RETAIN_MEM;
+
+	if (!(sc->flags & NO_RET_PERIPH))
+		mask |= RETAIN_PERIPH;
 
 	for (i = 0; i < sc->cxc_count; i++)
 		regmap_update_bits(sc->regmap, sc->cxcs[i], mask, 0);
diff --git a/drivers/clk/qcom/gdsc.h b/drivers/clk/qcom/gdsc.h
index bd537438c793..5bb396b344d1 100644
--- a/drivers/clk/qcom/gdsc.h
+++ b/drivers/clk/qcom/gdsc.h
@@ -42,7 +42,7 @@ struct gdsc {
 #define PWRSTS_ON		BIT(2)
 #define PWRSTS_OFF_ON		(PWRSTS_OFF | PWRSTS_ON)
 #define PWRSTS_RET_ON		(PWRSTS_RET | PWRSTS_ON)
-	const u8			flags;
+	const u16			flags;
 #define VOTABLE		BIT(0)
 #define CLAMP_IO	BIT(1)
 #define HW_CTRL		BIT(2)
@@ -51,6 +51,7 @@ struct gdsc {
 #define POLL_CFG_GDSCR	BIT(5)
 #define ALWAYS_ON	BIT(6)
 #define RETAIN_FF_ENABLE	BIT(7)
+#define NO_RET_PERIPH	BIT(8)
 	struct reset_controller_dev	*rcdev;
 	unsigned int			*resets;
 	unsigned int			reset_count;
-- 
2.29.2

[PATCH v2 8/9] clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver

[AngeloGioacchino Del Regno]

The GPUCC manages the clocks for the Adreno GPU found on the
SDM630, SDM636, SDM660 SoCs.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 drivers/clk/qcom/Kconfig                      |   9 +
 drivers/clk/qcom/Makefile                     |   1 +
 drivers/clk/qcom/gpucc-sdm660.c               | 349 ++++++++++++++++++
 include/dt-bindings/clock/qcom,gpucc-sdm660.h |  28 ++
 4 files changed, 387 insertions(+)
 create mode 100644 drivers/clk/qcom/gpucc-sdm660.c
 create mode 100644 include/dt-bindings/clock/qcom,gpucc-sdm660.h

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index eb9746e84556..bfb6dbc0e8d7 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -375,6 +375,15 @@ config SDM_MMCC_660
 	  Say Y if you want to support multimedia devices such as display,
 	  graphics, video encode/decode, camera, etc.
 
+config SDM_GPUCC_660
+	tristate "SDM660 Graphics Clock Controller"
+	select SDM_GCC_660
+	select QCOM_GDSC
+	help
+	  Support for the graphics clock controller on SDM630/636/660 devices.
+	  Say Y if you want to support graphics controller devices and
+	  functionality such as 3D graphics
+
 config QCS_TURING_404
 	tristate "QCS404 Turing Clock Controller"
 	help
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index bfa8350f088d..0016c371f623 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -63,6 +63,7 @@ obj-$(CONFIG_SDM_CAMCC_845) += camcc-sdm845.o
 obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o
 obj-$(CONFIG_SDM_GCC_660) += gcc-sdm660.o
 obj-$(CONFIG_SDM_MMCC_660) += mmcc-sdm660.o
+obj-$(CONFIG_SDM_GPUCC_660) += gpucc-sdm660.o
 obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
 obj-$(CONFIG_SDM_GPUCC_845) += gpucc-sdm845.o
 obj-$(CONFIG_SDM_LPASSCC_845) += lpasscc-sdm845.o
diff --git a/drivers/clk/qcom/gpucc-sdm660.c b/drivers/clk/qcom/gpucc-sdm660.c
new file mode 100644
index 000000000000..1ebcceb3a50d
--- /dev/null
+++ b/drivers/clk/qcom/gpucc-sdm660.c
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020, AngeloGioacchino Del Regno
+ *                     <angelogioacchino.delregno@somainline.org>
+ */
+
+#include <linux/bitops.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+#include <dt-bindings/clock/qcom,gpucc-sdm660.h>
+
+#include "clk-alpha-pll.h"
+#include "common.h"
+#include "clk-regmap.h"
+#include "clk-pll.h"
+#include "clk-rcg.h"
+#include "clk-branch.h"
+#include "gdsc.h"
+#include "reset.h"
+
+enum {
+	P_GPU_XO,
+	P_CORE_BI_PLL_TEST_SE,
+	P_GPLL0_OUT_MAIN,
+	P_GPLL0_OUT_MAIN_DIV,
+	P_GPU_PLL0_PLL_OUT_MAIN,
+	P_GPU_PLL1_PLL_OUT_MAIN,
+};
+
+static struct clk_branch gpucc_cxo_clk = {
+	.halt_reg = 0x1020,
+	.clkr = {
+		.enable_reg = 0x1020,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpucc_cxo_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "xo",
+				.name = "xo"
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+			.flags = CLK_IS_CRITICAL,
+		},
+	},
+};
+
+static struct pll_vco gpu_vco[] = {
+	{ 1000000000, 2000000000, 0 },
+	{ 500000000,  1000000000, 2 },
+	{ 250000000,   500000000, 3 },
+};
+
+static struct clk_alpha_pll gpu_pll0_pll_out_main = {
+	.offset = 0x0,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = gpu_vco,
+	.num_vco = ARRAY_SIZE(gpu_vco),
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gpu_pll0_pll_out_main",
+		.parent_data =  &(const struct clk_parent_data){
+			.hw = &gpucc_cxo_clk.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_ops,
+	},
+};
+
+static struct clk_alpha_pll gpu_pll1_pll_out_main = {
+	.offset = 0x40,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.vco_table = gpu_vco,
+	.num_vco = ARRAY_SIZE(gpu_vco),
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gpu_pll1_pll_out_main",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &gpucc_cxo_clk.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_ops,
+	},
+};
+
+static const struct parent_map gpucc_parent_map_1[] = {
+	{ P_GPU_XO, 0 },
+	{ P_GPU_PLL0_PLL_OUT_MAIN, 1 },
+	{ P_GPU_PLL1_PLL_OUT_MAIN, 3 },
+	{ P_GPLL0_OUT_MAIN, 5 },
+};
+
+static const struct clk_parent_data gpucc_parent_data_1[] = {
+	{ .hw = &gpucc_cxo_clk.clkr.hw },
+	{ .hw = &gpu_pll0_pll_out_main.clkr.hw },
+	{ .hw = &gpu_pll1_pll_out_main.clkr.hw },
+	{ .fw_name = "gcc_gpu_gpll0_clk", .name = "gcc_gpu_gpll0_clk" },
+};
+
+static struct clk_rcg2_gfx3d gfx3d_clk_src = {
+	.div = 2,
+	.rcg = {
+		.cmd_rcgr = 0x1070,
+		.mnd_width = 0,
+		.hid_width = 5,
+		.parent_map = gpucc_parent_map_1,
+		.clkr.hw.init = &(struct clk_init_data){
+			.name = "gfx3d_clk_src",
+			.parent_data = gpucc_parent_data_1,
+			.num_parents = 4,
+			.ops = &clk_gfx3d_ops,
+			.flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
+		},
+	},
+	.hws = (struct clk_hw*[]){
+		&gpucc_cxo_clk.clkr.hw,
+		&gpu_pll0_pll_out_main.clkr.hw,
+		&gpu_pll1_pll_out_main.clkr.hw,
+	}
+};
+
+static struct clk_branch gpucc_gfx3d_clk = {
+	.halt_reg = 0x1098,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x1098,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x1098,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpucc_gfx3d_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &gfx3d_clk_src.rcg.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+			.flags = CLK_SET_RATE_PARENT,
+		},
+	},
+};
+
+static const struct parent_map gpucc_parent_map_0[] = {
+	{ P_GPU_XO, 0 },
+	{ P_GPLL0_OUT_MAIN, 5 },
+	{ P_GPLL0_OUT_MAIN_DIV, 6 },
+};
+
+static const struct clk_parent_data gpucc_parent_data_0[] = {
+	{ .hw = &gpucc_cxo_clk.clkr.hw },
+	{ .fw_name = "gcc_gpu_gpll0_clk", .name = "gcc_gpu_gpll0_clk" },
+	{ .fw_name = "gcc_gpu_gpll0_div_clk", .name = "gcc_gpu_gpll0_div_clk" },
+};
+
+static const struct freq_tbl ftbl_rbbmtimer_clk_src[] = {
+	F(19200000, P_GPU_XO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 rbbmtimer_clk_src = {
+	.cmd_rcgr = 0x10b0,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gpucc_parent_map_0,
+	.freq_tbl = ftbl_rbbmtimer_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "rbbmtimer_clk_src",
+		.parent_data = gpucc_parent_data_0,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_rbcpr_clk_src[] = {
+	F(19200000, P_GPU_XO, 1, 0, 0),
+	F(50000000, P_GPLL0_OUT_MAIN_DIV, 6, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 rbcpr_clk_src = {
+	.cmd_rcgr = 0x1030,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gpucc_parent_map_0,
+	.freq_tbl = ftbl_rbcpr_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "rbcpr_clk_src",
+		.parent_data = gpucc_parent_data_0,
+		.num_parents = 3,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch gpucc_rbbmtimer_clk = {
+	.halt_reg = 0x10d0,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x10d0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpucc_rbbmtimer_clk",
+			.parent_names = (const char *[]){
+				"rbbmtimer_clk_src",
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gpucc_rbcpr_clk = {
+	.halt_reg = 0x1054,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x1054,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gpucc_rbcpr_clk",
+			.parent_names = (const char *[]){
+				"rbcpr_clk_src",
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct gdsc gpu_cx_gdsc = {
+	.gdscr = 0x1004,
+	.gds_hw_ctrl = 0x1008,
+	.pd = {
+		.name = "gpu_cx",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = VOTABLE,
+};
+
+static struct gdsc gpu_gx_gdsc = {
+	.gdscr = 0x1094,
+	.clamp_io_ctrl = 0x130,
+	.resets = (unsigned int []){ GPU_GX_BCR },
+	.reset_count = 1,
+	.cxcs = (unsigned int []){ 0x1098 },
+	.cxc_count = 1,
+	.pd = {
+		.name = "gpu_gx",
+	},
+	.parent = &gpu_cx_gdsc.pd,
+	.pwrsts = PWRSTS_OFF | PWRSTS_ON | PWRSTS_RET,
+	.flags = CLAMP_IO | SW_RESET | AON_RESET | NO_RET_PERIPH,
+};
+
+static struct gdsc *gpucc_sdm660_gdscs[] = {
+	[GPU_CX_GDSC] = &gpu_cx_gdsc,
+	[GPU_GX_GDSC] = &gpu_gx_gdsc,
+};
+
+static const struct qcom_reset_map gpucc_sdm660_resets[] = {
+	[GPU_CX_BCR] = { 0x1000 },
+	[RBCPR_BCR] = { 0x1050 },
+	[GPU_GX_BCR] = { 0x1090 },
+	[SPDM_BCR] = { 0x10E0 },
+};
+
+static struct clk_regmap *gpucc_sdm660_clocks[] = {
+	[GPUCC_CXO_CLK] = &gpucc_cxo_clk.clkr,
+	[GPU_PLL0_PLL] = &gpu_pll0_pll_out_main.clkr,
+	[GPU_PLL1_PLL] = &gpu_pll1_pll_out_main.clkr,
+	[GFX3D_CLK_SRC] = &gfx3d_clk_src.rcg.clkr,
+	[RBCPR_CLK_SRC] = &rbcpr_clk_src.clkr,
+	[RBBMTIMER_CLK_SRC] = &rbbmtimer_clk_src.clkr,
+	[GPUCC_RBCPR_CLK] = &gpucc_rbcpr_clk.clkr,
+	[GPUCC_GFX3D_CLK] = &gpucc_gfx3d_clk.clkr,
+	[GPUCC_RBBMTIMER_CLK] = &gpucc_rbbmtimer_clk.clkr,
+};
+
+static const struct regmap_config gpucc_660_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= 0x9034,
+	.fast_io	= true,
+};
+
+static const struct qcom_cc_desc gpucc_sdm660_desc = {
+	.config = &gpucc_660_regmap_config,
+	.clks = gpucc_sdm660_clocks,
+	.num_clks = ARRAY_SIZE(gpucc_sdm660_clocks),
+	.resets = gpucc_sdm660_resets,
+	.num_resets = ARRAY_SIZE(gpucc_sdm660_resets),
+	.gdscs = gpucc_sdm660_gdscs,
+	.num_gdscs = ARRAY_SIZE(gpucc_sdm660_gdscs),
+};
+
+static const struct of_device_id gpucc_sdm660_match_table[] = {
+	{ .compatible = "qcom,gpucc-sdm660" },
+	{ .compatible = "qcom,gpucc-sdm630" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, gpucc_sdm660_match_table);
+
+static int gpucc_sdm660_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+	struct alpha_pll_config gpu_pll_config = {
+		.config_ctl_val = 0x4001055b,
+		.alpha = 0xaaaaab00,
+		.alpha_en_mask = BIT(24),
+		.vco_val = 0x2 << 20,
+		.vco_mask = 0x3 << 20,
+		.main_output_mask = 0x1,
+	};
+
+	regmap = qcom_cc_map(pdev, &gpucc_sdm660_desc);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	/* 800MHz configuration for GPU PLL0 */
+	gpu_pll_config.l = 0x29;
+	gpu_pll_config.alpha_hi = 0xaa;
+	clk_alpha_pll_configure(&gpu_pll0_pll_out_main, regmap, &gpu_pll_config);
+
+	/* 740MHz configuration for GPU PLL1 */
+	gpu_pll_config.l = 0x26;
+	gpu_pll_config.alpha_hi = 0x8a;
+	clk_alpha_pll_configure(&gpu_pll1_pll_out_main, regmap, &gpu_pll_config);
+
+	return qcom_cc_really_probe(pdev, &gpucc_sdm660_desc, regmap);
+}
+
+static struct platform_driver gpucc_sdm660_driver = {
+	.probe		= gpucc_sdm660_probe,
+	.driver		= {
+		.name	= "gpucc-sdm660",
+		.of_match_table = gpucc_sdm660_match_table,
+	},
+};
+module_platform_driver(gpucc_sdm660_driver);
+
+MODULE_DESCRIPTION("Qualcomm SDM630/SDM660 GPUCC Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/dt-bindings/clock/qcom,gpucc-sdm660.h b/include/dt-bindings/clock/qcom,gpucc-sdm660.h
new file mode 100644
index 000000000000..680eaabd838d
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gpucc-sdm660.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2020, AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+ */
+
+#ifndef _DT_BINDINGS_CLK_SDM_GPUCC_660_H
+#define _DT_BINDINGS_CLK_SDM_GPUCC_660_H
+
+#define GPUCC_CXO_CLK			0
+#define GPU_PLL0_PLL			1
+#define GPU_PLL1_PLL			2
+#define GFX3D_CLK_SRC			3
+#define RBCPR_CLK_SRC			4
+#define RBBMTIMER_CLK_SRC		5
+#define GPUCC_RBCPR_CLK			6
+#define GPUCC_GFX3D_CLK			7
+#define GPUCC_RBBMTIMER_CLK		8
+
+#define GPU_CX_GDSC			0
+#define GPU_GX_GDSC			1
+
+#define GPU_CX_BCR			0
+#define GPU_GX_BCR			1
+#define RBCPR_BCR			2
+#define SPDM_BCR			3
+
+#endif
-- 
2.29.2

[PATCH v2 9/9] dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings

[AngeloGioacchino Del Regno]

Add device tree bindings for graphics clock controller for
Qualcomm Technology Inc's SDM630 and SDM660 SoCs.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
---
 .../bindings/clock/qcom,gpucc-sdm660.yaml     | 76 +++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml

diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
new file mode 100644
index 000000000000..6631f25d7699
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gpucc-sdm660.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding for SDM630 and SDM660
+
+maintainers:
+  - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
+
+description: |
+  Qualcomm graphics clock control module which supports the clocks, resets and
+  power domains on SDM630 and SDM660.
+
+  See also dt-bindings/clock/qcom,gpucc-sdm660.h.
+
+properties:
+  compatible:
+    enum:
+      - qcom,gpucc-sdm630
+      - qcom,gpucc-sdm660
+
+  clocks:
+    items:
+      - description: Board XO source
+      - description: GPLL0 main gpu branch
+      - description: GPLL0 divider gpu branch
+
+  clock-names:
+    items:
+      - const: xo
+      - const: gcc_gpu_gpll0_clk
+      - const: gcc_gpu_gpll0_div_clk
+
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,gcc-sdm660.h>
+    #include <dt-bindings/clock/qcom,rpmcc.h>
+
+    clock-controller@5065000 {
+      compatible = "qcom,gpucc-sdm660";
+      reg = <0x05065000 0x9038>;
+      clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+               <&gcc GCC_GPU_GPLL0_CLK>,
+               <&gcc GCC_GPU_GPLL0_DIV_CLK>;
+      clock-names = "xo", "gcc_gpu_gpll0_clk",
+                    "gcc_gpu_gpll0_div_clk";
+      #clock-cells = <1>;
+      #power-domain-cells = <1>;
+      #reset-cells = <1>;
+    };
+...
-- 
2.29.2

Re: [PATCH v2 4/9] dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc

[Rob Herring]

On Wed, 13 Jan 2021 19:38:12 +0100, AngeloGioacchino Del Regno wrote:
> Document the multimedia clock controller found on SDM630/660.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---
>  Documentation/devicetree/bindings/clock/qcom,mmcc.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

Re: [PATCH v2 9/9] dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings

[Rob Herring]

On Wed, 13 Jan 2021 19:38:17 +0100, AngeloGioacchino Del Regno wrote:
> Add device tree bindings for graphics clock controller for
> Qualcomm Technology Inc's SDM630 and SDM660 SoCs.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---
>  .../bindings/clock/qcom,gpucc-sdm660.yaml     | 76 +++++++++++++++++++
>  1 file changed, 76 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc-sdm660.yaml
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH v2 3/9] clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

[Stanimir Varbanov]

On 1/13/21 8:38 PM, AngeloGioacchino Del Regno wrote:
> From: Martin Botka <martin.botka@somainline.org>
> 
> Add a driver for the multimedia clock controller found on SDM660
> based devices. This should allow most multimedia device drivers
> to probe and control their clocks.
> 
> Signed-off-by: Martin Botka <martin.botka@somainline.org>
> Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> [angelogioacchino.delregno@somainline.org: Cleaned up SDM630 clock fixups]
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---
>  drivers/clk/qcom/Kconfig                     |    9 +
>  drivers/clk/qcom/Makefile                    |    1 +
>  drivers/clk/qcom/mmcc-sdm660.c               | 2864 ++++++++++++++++++
>  include/dt-bindings/clock/qcom,mmcc-sdm660.h |  162 +
>  4 files changed, 3036 insertions(+)
>  create mode 100644 drivers/clk/qcom/mmcc-sdm660.c
>  create mode 100644 include/dt-bindings/clock/qcom,mmcc-sdm660.h
> 
> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
> index d32bb12cd8d0..eb9746e84556 100644
> --- a/drivers/clk/qcom/Kconfig
> +++ b/drivers/clk/qcom/Kconfig
> @@ -366,6 +366,15 @@ config SDM_GCC_660
>  	  Say Y if you want to use peripheral devices such as UART, SPI,
>  	  i2C, USB, UFS, SDDC, PCIe, etc.
>  
> +config SDM_MMCC_660
> +	tristate "SDM660 Multimedia Clock Controller"
> +	select SDM_GCC_660
> +	select QCOM_GDSC
> +	help
> +	  Support for the multimedia clock controller on SDM660 devices.
> +	  Say Y if you want to support multimedia devices such as display,
> +	  graphics, video encode/decode, camera, etc.
> +
>  config QCS_TURING_404
>  	tristate "QCS404 Turing Clock Controller"
>  	help
> diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
> index 9e5e0e3cb7b4..bfa8350f088d 100644
> --- a/drivers/clk/qcom/Makefile
> +++ b/drivers/clk/qcom/Makefile
> @@ -62,6 +62,7 @@ obj-$(CONFIG_SC_VIDEOCC_7180) += videocc-sc7180.o
>  obj-$(CONFIG_SDM_CAMCC_845) += camcc-sdm845.o
>  obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o
>  obj-$(CONFIG_SDM_GCC_660) += gcc-sdm660.o
> +obj-$(CONFIG_SDM_MMCC_660) += mmcc-sdm660.o
>  obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
>  obj-$(CONFIG_SDM_GPUCC_845) += gpucc-sdm845.o
>  obj-$(CONFIG_SDM_LPASSCC_845) += lpasscc-sdm845.o
> diff --git a/drivers/clk/qcom/mmcc-sdm660.c b/drivers/clk/qcom/mmcc-sdm660.c
> new file mode 100644
> index 000000000000..d268e1c89f57
> --- /dev/null
> +++ b/drivers/clk/qcom/mmcc-sdm660.c
> @@ -0,0 +1,2864 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Copyright (c) 2020, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2020, Martin Botka <martin.botka@somainline.org>
> + * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/bitops.h>
> +#include <linux/err.h>
> +#include <linux/platform_device.h>
> +#include <linux/module.h>
> +#include <linux/of.h>
> +#include <linux/of_device.h>
> +#include <linux/clk-provider.h>
> +#include <linux/regmap.h>
> +#include <linux/reset-controller.h>
> +#include <linux/clk.h>
> +
> +
> +#include <dt-bindings/clock/qcom,mmcc-sdm660.h>
> +
> +#include "common.h"
> +#include "clk-regmap.h"
> +#include "clk-regmap-divider.h"
> +#include "clk-alpha-pll.h"
> +#include "clk-rcg.h"
> +#include "clk-branch.h"
> +#include "reset.h"
> +#include "gdsc.h"
> +

<cut>

> +
> +static struct gdsc venus_gdsc = {
> +	.gdscr = 0x1024,
> +	.pd = {
> +		.name = "venus",
> +	},
> +	.pwrsts = PWRSTS_OFF_ON,
> +};
> +
> +static struct gdsc venus_core0_gdsc = {
> +	.gdscr = 0x1040,
> +	.pd = {
> +		.name = "venus_core0",
> +	},
> +	.parent = &venus_gdsc.pd,
> +	.pwrsts = PWRSTS_OFF_ON,

I think this gdsc should be under hw control?

+	.flags = HW_CTRL,

> +};
> +
-- 
-- 
regards,
Stan

Re: [PATCH v2 3/9] clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

[AngeloGioacchino Del Regno]

Il 26/01/21 14:39, Stanimir Varbanov ha scritto:
> 
> 
> On 1/13/21 8:38 PM, AngeloGioacchino Del Regno wrote:
>> From: Martin Botka <martin.botka@somainline.org>
>>
>> Add a driver for the multimedia clock controller found on SDM660
>> based devices. This should allow most multimedia device drivers
>> to probe and control their clocks.
>>
>> Signed-off-by: Martin Botka <martin.botka@somainline.org>
>> Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
>> [angelogioacchino.delregno@somainline.org: Cleaned up SDM630 clock fixups]
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
>> ---
>>   drivers/clk/qcom/Kconfig                     |    9 +
>>   drivers/clk/qcom/Makefile                    |    1 +
>>   drivers/clk/qcom/mmcc-sdm660.c               | 2864 ++++++++++++++++++
>>   include/dt-bindings/clock/qcom,mmcc-sdm660.h |  162 +
>>   4 files changed, 3036 insertions(+)
>>   create mode 100644 drivers/clk/qcom/mmcc-sdm660.c
>>   create mode 100644 include/dt-bindings/clock/qcom,mmcc-sdm660.h
>>
>> diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
>> index d32bb12cd8d0..eb9746e84556 100644
>> --- a/drivers/clk/qcom/Kconfig
>> +++ b/drivers/clk/qcom/Kconfig
>> @@ -366,6 +366,15 @@ config SDM_GCC_660
>>   	  Say Y if you want to use peripheral devices such as UART, SPI,
>>   	  i2C, USB, UFS, SDDC, PCIe, etc.
>>   
>> +config SDM_MMCC_660
>> +	tristate "SDM660 Multimedia Clock Controller"
>> +	select SDM_GCC_660
>> +	select QCOM_GDSC
>> +	help
>> +	  Support for the multimedia clock controller on SDM660 devices.
>> +	  Say Y if you want to support multimedia devices such as display,
>> +	  graphics, video encode/decode, camera, etc.
>> +
>>   config QCS_TURING_404
>>   	tristate "QCS404 Turing Clock Controller"
>>   	help
>> diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
>> index 9e5e0e3cb7b4..bfa8350f088d 100644
>> --- a/drivers/clk/qcom/Makefile
>> +++ b/drivers/clk/qcom/Makefile
>> @@ -62,6 +62,7 @@ obj-$(CONFIG_SC_VIDEOCC_7180) += videocc-sc7180.o
>>   obj-$(CONFIG_SDM_CAMCC_845) += camcc-sdm845.o
>>   obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o
>>   obj-$(CONFIG_SDM_GCC_660) += gcc-sdm660.o
>> +obj-$(CONFIG_SDM_MMCC_660) += mmcc-sdm660.o
>>   obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
>>   obj-$(CONFIG_SDM_GPUCC_845) += gpucc-sdm845.o
>>   obj-$(CONFIG_SDM_LPASSCC_845) += lpasscc-sdm845.o
>> diff --git a/drivers/clk/qcom/mmcc-sdm660.c b/drivers/clk/qcom/mmcc-sdm660.c
>> new file mode 100644
>> index 000000000000..d268e1c89f57
>> --- /dev/null
>> +++ b/drivers/clk/qcom/mmcc-sdm660.c
>> @@ -0,0 +1,2864 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (c) 2020, The Linux Foundation. All rights reserved.
>> + * Copyright (c) 2020, Martin Botka <martin.botka@somainline.org>
>> + * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
>> + */
>> +
>> +#include <linux/kernel.h>
>> +#include <linux/bitops.h>
>> +#include <linux/err.h>
>> +#include <linux/platform_device.h>
>> +#include <linux/module.h>
>> +#include <linux/of.h>
>> +#include <linux/of_device.h>
>> +#include <linux/clk-provider.h>
>> +#include <linux/regmap.h>
>> +#include <linux/reset-controller.h>
>> +#include <linux/clk.h>
>> +
>> +
>> +#include <dt-bindings/clock/qcom,mmcc-sdm660.h>
>> +
>> +#include "common.h"
>> +#include "clk-regmap.h"
>> +#include "clk-regmap-divider.h"
>> +#include "clk-alpha-pll.h"
>> +#include "clk-rcg.h"
>> +#include "clk-branch.h"
>> +#include "reset.h"
>> +#include "gdsc.h"
>> +
> 
> <cut>
> 
>> +
>> +static struct gdsc venus_gdsc = {
>> +	.gdscr = 0x1024,
>> +	.pd = {
>> +		.name = "venus",
>> +	},
>> +	.pwrsts = PWRSTS_OFF_ON,
>> +};
>> +
>> +static struct gdsc venus_core0_gdsc = {
>> +	.gdscr = 0x1040,
>> +	.pd = {
>> +		.name = "venus_core0",
>> +	},
>> +	.parent = &venus_gdsc.pd,
>> +	.pwrsts = PWRSTS_OFF_ON,
> 
> I think this gdsc should be under hw control?
> 
> +	.flags = HW_CTRL,
> 

Feels strange, eh? Was the same for me, but then noupe, there is no
hw control for this GDSC downstream, nor a hw_ctrl address for it, so
on this SoC it shouldn't be under hw control.

Besides that, testing also agrees with this (enc/dec works)...

P.S.: Thanks for the review!
-- Angelo

>> +};
>> +

Re: [PATCH v2 6/9] clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d

[Bjorn Andersson]

On Wed 13 Jan 12:38 CST 2021, AngeloGioacchino Del Regno wrote:

> In commit 734bdefdb043 ("clk: qcom: rcg2: Stop hardcoding gfx3d
> pingpong parent numbers") the gfx3d ping-pong ops (clk_gfx3d_ops)

I believe you're referring to patch 5 here, which when merged won't have
this hash. So you'd need to say "in the previous commit (...)" or
something like that.

Regards,
Bjorn

> were generalized in order to be able to reuse the same ops for
> more than just one clock for one SoC: follow the change here in
> the MSM8996 MMCC.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---
>  drivers/clk/qcom/mmcc-msm8996.c | 29 ++++++++++++++++++-----------
>  1 file changed, 18 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c
> index 3b3aac07fb2d..24843e4f2599 100644
> --- a/drivers/clk/qcom/mmcc-msm8996.c
> +++ b/drivers/clk/qcom/mmcc-msm8996.c
> @@ -528,16 +528,23 @@ static struct clk_rcg2 maxi_clk_src = {
>  	},
>  };
>  
> -static struct clk_rcg2 gfx3d_clk_src = {
> -	.cmd_rcgr = 0x4000,
> -	.hid_width = 5,
> -	.parent_map = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0_map,
> -	.clkr.hw.init = &(struct clk_init_data){
> -		.name = "gfx3d_clk_src",
> -		.parent_names = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0,
> -		.num_parents = 6,
> -		.ops = &clk_gfx3d_ops,
> -		.flags = CLK_SET_RATE_PARENT,
> +static struct clk_rcg2_gfx3d gfx3d_clk_src = {
> +	.rcg = {
> +		.cmd_rcgr = 0x4000,
> +		.hid_width = 5,
> +		.parent_map = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0_map,
> +		.clkr.hw.init = &(struct clk_init_data){
> +			.name = "gfx3d_clk_src",
> +			.parent_names = mmss_xo_mmpll0_mmpll9_mmpll2_mmpll8_gpll0,
> +			.num_parents = 6,
> +			.ops = &clk_gfx3d_ops,
> +			.flags = CLK_SET_RATE_PARENT,
> +		},
> +	},
> +	.hws = (struct clk_hw*[]) {
> +		&mmpll9.clkr.hw,
> +		&mmpll2.clkr.hw,
> +		&mmpll8.clkr.hw
>  	},
>  };
>  
> @@ -3089,7 +3096,7 @@ static struct clk_regmap *mmcc_msm8996_clocks[] = {
>  	[AHB_CLK_SRC] = &ahb_clk_src.clkr,
>  	[AXI_CLK_SRC] = &axi_clk_src.clkr,
>  	[MAXI_CLK_SRC] = &maxi_clk_src.clkr,
> -	[GFX3D_CLK_SRC] = &gfx3d_clk_src.clkr,
> +	[GFX3D_CLK_SRC] = &gfx3d_clk_src.rcg.clkr,
>  	[RBBMTIMER_CLK_SRC] = &rbbmtimer_clk_src.clkr,
>  	[ISENSE_CLK_SRC] = &isense_clk_src.clkr,
>  	[RBCPR_CLK_SRC] = &rbcpr_clk_src.clkr,
> -- 
> 2.29.2
> 

Re: [PATCH v2 3/9] clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

[Konrad Dybcio]

Any chance we could still get this in for 5.12? A LOT of features that we had ready for a few months heavily depend on MMCC and we can't proceed upstreaming them without this very driver.


Konrad

Re: [PATCH v2 1/9] clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:09)
> Similarly to MSM8998, any access to the MMSS depends on this clock.
> Gating it will crash the system when RPMCC inits mmssnoc_axi_rpm_clk.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 2/9] clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:10)
> This clock is critical for any access to the GPU: gating it will
> crash the system when the GPU has been initialized (so, you cannot
> gate it unless you deinit the Adreno completely).
> 
> So, to achieve a working state with GPU on, set the CLK_IS_CRITICAL
> flag to this clock.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 3/9] clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:11)
> From: Martin Botka <martin.botka@somainline.org>
> 
> Add a driver for the multimedia clock controller found on SDM660
> based devices. This should allow most multimedia device drivers
> to probe and control their clocks.
> 
> Signed-off-by: Martin Botka <martin.botka@somainline.org>
> Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
> [angelogioacchino.delregno@somainline.org: Cleaned up SDM630 clock fixups]
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 4/9] dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:12)
> Document the multimedia clock controller found on SDM630/660.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 5/9] clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:13)
> The function clk_gfx3d_determine_rate is selecting different PLLs
> to manage the GFX3D clock source in a special way: this one needs
> to be ping-pong'ed on different PLLs to ensure stability during
> frequency switching (set a PLL rate, let it stabilize, switch the
> RCG to the new PLL) and fast frequency transitions.
> 
> This technique is currently being used in the MSM8996 SoC and the
> function was assuming that the parents were always at a specific
> index in the parents list, which is TRUE, if we use this only on
> the MSM8996 MMCC.
> Unfortunately, MSM8996 is not the only SoC that needs to ping-pong
> the graphics RCG, so choices are:
> 1. Make new special ops just to hardcode *again* other indexes,
>    creating code duplication for (imo) no reason; or
> 2. Generalize this function, so that it becomes usable for a range
>    of SoCs with slightly different ping-pong configuration.
> 
> In this commit, the second road was taken: define a new "special"
> struct clk_rcg2_gfx3d, containing the ordered list of parents to
> ping-pong the graphics clock on, and the "regular" rcg2 clock
> structure in order to generalize the clk_gfx3d_determine_rate
> function and make it working for other SoCs.
> 
> As for the function itself it is left with the assumption that we
> need to ping-pong over three parents. The reasons for this are:
> 1. The initial model was MSM8996, which has 3 parents for the
>    graphics clock pingpong;
> 2. The other example that was taken into consideration is the
>    SDM630/636/660 SoC gpu clock controller, which is ping-ponging
>    over two dynamic clocked and one fixed clock PLL.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next but I modified it a bunch. Let me know if it doesn't
work.

Re: [PATCH v2 6/9] clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:14)
> In commit 734bdefdb043 ("clk: qcom: rcg2: Stop hardcoding gfx3d
> pingpong parent numbers") the gfx3d ping-pong ops (clk_gfx3d_ops)
> were generalized in order to be able to reuse the same ops for
> more than just one clock for one SoC: follow the change here in
> the MSM8996 MMCC.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 7/9] clk: qcom: gdsc: Implement NO_RET_PERIPH flag

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:15)
> In some rare occasions, we want to only set the RETAIN_MEM bit, but
> not the RETAIN_PERIPH one: this is seen on at least SDM630/636/660's
> GPU-GX GDSC, where unsetting and setting back the RETAIN_PERIPH bit
> will generate chaos and panics during GPU suspend time (mainly, the
> chaos is unaligned access).
> 
> For this reason, introduce a new NO_RET_PERIPH flag to the GDSC
> driver to address this corner case.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 8/9] clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:16)
> The GPUCC manages the clocks for the Adreno GPU found on the
> SDM630, SDM636, SDM660 SoCs.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 9/9] dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:17)
> Add device tree bindings for graphics clock controller for
> Qualcomm Technology Inc's SDM630 and SDM660 SoCs.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
> ---

Applied to clk-next

Re: [PATCH v2 5/9] clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers

[AngeloGioacchino Del Regno]

Il 11/02/21 21:19, Stephen Boyd ha scritto:
> Quoting AngeloGioacchino Del Regno (2021-01-13 10:38:13)
>> The function clk_gfx3d_determine_rate is selecting different PLLs
>> to manage the GFX3D clock source in a special way: this one needs
>> to be ping-pong'ed on different PLLs to ensure stability during
>> frequency switching (set a PLL rate, let it stabilize, switch the
>> RCG to the new PLL) and fast frequency transitions.
>>
>> This technique is currently being used in the MSM8996 SoC and the
>> function was assuming that the parents were always at a specific
>> index in the parents list, which is TRUE, if we use this only on
>> the MSM8996 MMCC.
>> Unfortunately, MSM8996 is not the only SoC that needs to ping-pong
>> the graphics RCG, so choices are:
>> 1. Make new special ops just to hardcode *again* other indexes,
>>     creating code duplication for (imo) no reason; or
>> 2. Generalize this function, so that it becomes usable for a range
>>     of SoCs with slightly different ping-pong configuration.
>>
>> In this commit, the second road was taken: define a new "special"
>> struct clk_rcg2_gfx3d, containing the ordered list of parents to
>> ping-pong the graphics clock on, and the "regular" rcg2 clock
>> structure in order to generalize the clk_gfx3d_determine_rate
>> function and make it working for other SoCs.
>>
>> As for the function itself it is left with the assumption that we
>> need to ping-pong over three parents. The reasons for this are:
>> 1. The initial model was MSM8996, which has 3 parents for the
>>     graphics clock pingpong;
>> 2. The other example that was taken into consideration is the
>>     SDM630/636/660 SoC gpu clock controller, which is ping-ponging
>>     over two dynamic clocked and one fixed clock PLL.
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
>> ---
> 
> Applied to clk-next but I modified it a bunch. Let me know if it doesn't
> work.
> 

Will check asap!