Merge branches 'clk-mmp', 'clk-intel', 'clk-ingenic', 'clk-qcom' and 'clk-silabs' into clk-next

 - Start making audio and GPU clks work on Marvell MMP2/MMP3 SoCs
 - Add support for X1830 and X1000 Ingenic SoC clk controllers
 - Add support for Qualcomm's MSM8939 Generic Clock Controller
 - Add some GPU, NPU, and UFS clks to Qualcomm SM8150 driver
 - Enable supply regulators for GPU gdscs on Qualcomm SoCs
 - Add support for Si5342, Si5344 and Si5345 chips

* clk-mmp:
  clk: mmp2: Add audio clock controller driver
  dt-bindings: clock: Add Marvell MMP Audio Clock Controller binding
  clk: mmp2: Add support for power islands
  dt-bindings: marvell,mmp2: Add ids for the power domains
  dt-bindings: clock: Make marvell,mmp2-clock a power controller
  clk: mmp2: Add the audio clock
  clk: mmp2: Add the I2S clocks
  clk: mmp2: Rename mmp2_pll_init() to mmp2_main_clk_init()
  clk: mmp2: Move thermal register defines up a bit
  dt-bindings: marvell,mmp2: Add clock id for the Audio clock
  dt-bindings: marvell,mmp2: Add clock id for the I2S clocks
  clk: mmp: frac: Allow setting bits other than the numerator/denominator
  clk: mmp: frac: Do not lose last 4 digits of precision

* clk-intel:
  clk: intel: remove redundant initialization of variable rate64
  clk: intel: Add CGU clock driver for a new SoC
  dt-bindings: clk: intel: Add bindings document & header file for CGU

* clk-ingenic:
  clk: ingenic: Mark ingenic_tcu_of_match as __maybe_unused
  clk: X1000: Add FIXDIV for SSI clock of X1000.
  dt-bindings: clock: Add and reorder ABI for X1000.
  clk: Ingenic: Add CGU driver for X1830.
  dt-bindings: clock: Add X1830 clock bindings.
  clk: Ingenic: Adjust cgu code to make it compatible with X1830.
  clk: Ingenic: Remove unnecessary spinlock when reading registers.

* clk-qcom:
  clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src
  dt-bindings: clock: Add YAML schemas for QCOM A53 PLL
  clk: qcom: gcc-msm8939: Add MSM8939 Generic Clock Controller
  clk: qcom: gcc: Add support for Secure control source clock
  dt-bindings: clock: Add gcc_sec_ctrl_clk_src clock ID
  clk: qcom: gcc: Add support for a new frequency for SC7180
  clk: qcom: Add DT bindings for MSM8939 GCC
  clk: qcom: gcc: Add missing UFS clocks for SM8150
  clk: qcom: gcc: Add GPU and NPU clocks for SM8150
  clk: qcom: mmcc-msm8996: Properly describe GPU_GX gdsc
  clk: qcom: gdsc: Handle GDSC regulator supplies
  clk: qcom: msm8916: Fix the address location of pll->config_reg

* clk-silabs:
  clk: clk-si5341: Add support for the Si5345 series

Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,cgu-lgm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Lightning Mountain SoC's Clock Controller(CGU) Binding
+
+maintainers:
+  - Rahul Tanwar <rahul.tanwar@linux.intel.com>
+
+description: |
+  Lightning Mountain(LGM) SoC's Clock Generation Unit(CGU) driver provides
+  all means to access the CGU hardware module in order to generate a series
+  of clocks for the whole system and individual peripherals.
+
+  Please refer to include/dt-bindings/clock/intel,lgm-clk.h header file, it
+  defines all available clocks as macros. These macros can be used in device
+  tree sources.
+
+properties:
+  compatible:
+    const: intel,cgu-lgm
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+examples:
+  - |
+    cgu: clock-controller@e0200000 {
+        compatible = "intel,cgu-lgm";
+        reg = <0xe0200000 0x33c>;
+        #clock-cells = <1>;
+    };
+
+...

Documentation/devicetree/bindings/clock/marvell,mmp2-audio-clock.yaml

+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,mmp2-audio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2 Audio Clock Controller
+
+maintainers:
+  - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+  The audio clock controller generates and supplies the clocks to the audio
+  codec.
+
+  Each clock is assigned an identifier and client nodes use this identifier
+  to specify the clock which they consume.
+
+  All these identifiers could be found in
+  <dt-bindings/clock/marvell,mmp2-audio.h>.
+
+properties:
+  compatible:
+    enum:
+      - marvell,mmp2-audio-clock
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Audio subsystem clock
+      - description: The crystal oscillator clock
+      - description: First I2S clock
+      - description: Second I2S clock
+
+  clock-names:
+    items:
+      - const: audio
+      - const: vctcxo
+      - const: i2s0
+      - const: i2s1
+
+  '#clock-cells':
+    const: 1
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/marvell,mmp2-audio.h>
+    #include <dt-bindings/power/marvell,mmp2.h>
+
+    clock-controller@d42a0c30 {
+      compatible = "marvell,mmp2-audio-clock";
+      reg = <0xd42a0c30 0x10>;
+      clock-names = "audio", "vctcxo", "i2s0", "i2s1";
+      clocks = <&soc_clocks MMP2_CLK_AUDIO>,
+               <&soc_clocks MMP2_CLK_VCTCXO>,
+               <&soc_clocks MMP2_CLK_I2S0>,
+               <&soc_clocks MMP2_CLK_I2S1>;
+      power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>;
+      #clock-cells = <1>;
+    };

Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml

@@ -42,12 +42,16 @@ properties:
   '#reset-cells':
     const: 1
 
+  '#power-domain-cells':
+    const: 1
+
 required:
   - compatible
   - reg
   - reg-names
   - '#clock-cells'
   - '#reset-cells'
+  - '#power-domain-cells'
 
 additionalProperties: false
 
@@ -61,4 +65,5 @@ examples:
       reg-names = "mpmu", "apmu", "apbc";
       #clock-cells = <1>;
       #reset-cells = <1>;
+      #power-domain-cells = <1>;
     };

Documentation/devicetree/bindings/clock/qcom,a53pll.txt

-Qualcomm MSM8916 A53 PLL Binding
---------------------------------
-The A53 PLL on MSM8916 platforms is the main CPU PLL used used for frequencies
-above 1GHz.
-
-Required properties :
-- compatible : Shall contain only one of the following:
-
-		"qcom,msm8916-a53pll"
-
-- reg : shall contain base register location and length
-
-- #clock-cells : must be set to <0>
-
-Example:
-
-	a53pll: clock@b016000 {
-		compatible = "qcom,msm8916-a53pll";
-		reg = <0xb016000 0x40>;
-		#clock-cells = <0>;
-	};
-

Documentation/devicetree/bindings/clock/qcom,a53pll.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm A53 PLL Binding
+
+maintainers:
+  - Sivaprakash Murugesan <sivaprak@codeaurora.org>
+
+description:
+  The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for
+  frequencies above 1GHz.
+
+properties:
+  compatible:
+    const: qcom,msm8916-a53pll
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  #Example 1 - A53 PLL found on MSM8916 devices
+  - |
+    a53pll: clock@b016000 {
+        compatible = "qcom,msm8916-a53pll";
+        reg = <0xb016000 0x40>;
+        #clock-cells = <0>;
+    };

Documentation/devicetree/bindings/clock/qcom,gcc.yaml

@@ -22,6 +22,8 @@ description: |
   - dt-bindings/reset/qcom,gcc-ipq6018.h
   - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
   - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+  - dt-bindings/clock/qcom,gcc-msm8939.h
+  - dt-bindings/reset/qcom,gcc-msm8939.h
   - dt-bindings/clock/qcom,gcc-msm8660.h
   - dt-bindings/reset/qcom,gcc-msm8660.h
   - dt-bindings/clock/qcom,gcc-msm8974.h
@@ -41,6 +43,7 @@ properties:
       - qcom,gcc-ipq8064
       - qcom,gcc-msm8660
       - qcom,gcc-msm8916
+      - qcom,gcc-msm8939
       - qcom,gcc-msm8960
       - qcom,gcc-msm8974
       - qcom,gcc-msm8974pro

Documentation/devicetree/bindings/clock/qcom,mmcc.yaml

@@ -67,6 +67,10 @@ properties:
     description:
        Protected clock specifier list as per common clock binding
 
+  vdd-gfx-supply:
+    description:
+      Regulator supply for the GPU_GX GDSC
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/clock/silabs,si5341.txt

-Binding for Silicon Labs Si5341 and Si5340 programmable i2c clock generator.
+Binding for Silicon Labs Si5340, Si5341 Si5342, Si5344 and Si5345 programmable
+i2c clock generator.
 
 Reference
 [1] Si5341 Data Sheet
     https://www.silabs.com/documents/public/data-sheets/Si5341-40-D-DataSheet.pdf
 [2] Si5341 Reference Manual
     https://www.silabs.com/documents/public/reference-manuals/Si5341-40-D-RM.pdf
+[3] Si5345 Reference Manual
+    https://www.silabs.com/documents/public/reference-manuals/Si5345-44-42-D-RM.pdf
 
 The Si5341 and Si5340 are programmable i2c clock generators with up to 10 output
 clocks. The chip contains a PLL that sources 5 (or 4) multisynth clocks, which
 in turn can be directed to any of the 10 (or 4) outputs through a divider.
 The internal structure of the clock generators can be found in [2].
+The Si5345 is similar to the Si5341 with the addition of fractional input
+dividers and automatic input selection, as described in [3].
+The Si5342 and Si5344 are smaller versions of the Si5345, with 2 or 4 outputs.
 
 The driver can be used in "as is" mode, reading the current settings from the
 chip at boot, in case you have a (pre-)programmed device. If the PLL is not
@@ -28,6 +34,9 @@ Required properties:
 - compatible: shall be one of the following:
 	"silabs,si5340" - Si5340 A/B/C/D
 	"silabs,si5341" - Si5341 A/B/C/D
+	"silabs,si5342" - Si5342 A/B/C/D
+	"silabs,si5344" - Si5344 A/B/C/D
+	"silabs,si5345" - Si5345 A/B/C/D
 - reg: i2c device address, usually 0x74
 - #clock-cells: from common clock binding; shall be set to 2.
 	The first value is "0" for outputs, "1" for synthesizers.

arch/arm/mach-mmp/Kconfig

@@ -124,6 +124,8 @@ config MACH_MMP2_DT
 	select PINCTRL_SINGLE
 	select ARCH_HAS_RESET_CONTROLLER
 	select CPU_PJ4
+	select PM_GENERIC_DOMAINS if PM
+	select PM_GENERIC_DOMAINS_OF if PM && OF
 	help
 	  Include support for Marvell MMP2 based platforms using
 	  the device tree.

drivers/clk/Kconfig

@@ -341,6 +341,12 @@ config COMMON_CLK_MMP2
 	help
 	  Support for Marvell MMP2 and MMP3 SoC clocks
 
+config COMMON_CLK_MMP2_AUDIO
+        tristate "Clock driver for MMP2 Audio subsystem"
+        depends on COMMON_CLK_MMP2 || COMPILE_TEST
+        help
+          This driver supports clocks for Audio subsystem on MMP2 SoC.
+
 config COMMON_CLK_BD718XX
 	tristate "Clock driver for 32K clk gates on ROHM PMICs"
 	depends on MFD_ROHM_BD718XX || MFD_ROHM_BD70528 || MFD_ROHM_BD71828
@@ -375,6 +381,7 @@ source "drivers/clk/sunxi-ng/Kconfig"
 source "drivers/clk/tegra/Kconfig"
 source "drivers/clk/ti/Kconfig"
 source "drivers/clk/uniphier/Kconfig"
+source "drivers/clk/x86/Kconfig"
 source "drivers/clk/zynqmp/Kconfig"
 
 endif

drivers/clk/clk-si5341.c

 // SPDX-License-Identifier: GPL-2.0
 /*
- * Driver for Silicon Labs Si5341/Si5340 Clock generator
+ * Driver for Silicon Labs Si5340, Si5341, Si5342, Si5344 and Si5345
  * Copyright (C) 2019 Topic Embedded Products
  * Author: Mike Looijmans <mike.looijmans@topic.nl>
+ *
+ * The Si5341 has 10 outputs and 5 synthesizers.
+ * The Si5340 is a smaller version of the Si5341 with only 4 outputs.
+ * The Si5345 is similar to the Si5341, with the addition of fractional input
+ * dividers and automatic input selection.
+ * The Si5342 and Si5344 are smaller versions of the Si5345.
  */
 
 #include <linux/clk.h>
@@ -18,11 +24,17 @@
 
 #define SI5341_NUM_INPUTS 4
 
-#define SI5341_MAX_NUM_OUTPUTS 10
 #define SI5340_MAX_NUM_OUTPUTS 4
+#define SI5341_MAX_NUM_OUTPUTS 10
+#define SI5342_MAX_NUM_OUTPUTS 2
+#define SI5344_MAX_NUM_OUTPUTS 4
+#define SI5345_MAX_NUM_OUTPUTS 10
 
-#define SI5341_NUM_SYNTH 5
 #define SI5340_NUM_SYNTH 4
+#define SI5341_NUM_SYNTH 5
+#define SI5342_NUM_SYNTH 2
+#define SI5344_NUM_SYNTH 4
+#define SI5345_NUM_SYNTH 5
 
 /* Range of the synthesizer fractional divider */
 #define SI5341_SYNTH_N_MIN	10
@@ -65,6 +77,7 @@ struct clk_si5341 {
 	u64 freq_vco; /* 13500–14256 MHz */
 	u8 num_outputs;
 	u8 num_synth;
+	u16 chip_id;
 };
 #define to_clk_si5341(_hw)	container_of(_hw, struct clk_si5341, hw)
 
@@ -142,6 +155,7 @@ static const char * const si5341_input_clock_names[] = {
 };
 
 /* Output configuration registers 0..9 are not quite logically organized */
+/* Also for si5345 */
 static const u16 si5341_reg_output_offset[] = {
 	0x0108,
 	0x010D,
@@ -155,6 +169,7 @@ static const u16 si5341_reg_output_offset[] = {
 	0x013A,
 };
 
+/* for si5340, si5342 and si5344 */
 static const u16 si5340_reg_output_offset[] = {
 	0x0112,
 	0x0117,
@@ -974,12 +989,32 @@ static int si5341_probe_chip_id(struct clk_si5341 *data)
 		data->reg_output_offset = si5341_reg_output_offset;
 		data->reg_rdiv_offset = si5341_reg_rdiv_offset;
 		break;
+	case 0x5342:
+		data->num_outputs = SI5342_MAX_NUM_OUTPUTS;
+		data->num_synth = SI5342_NUM_SYNTH;
+		data->reg_output_offset = si5340_reg_output_offset;
+		data->reg_rdiv_offset = si5340_reg_rdiv_offset;
+		break;
+	case 0x5344:
+		data->num_outputs = SI5344_MAX_NUM_OUTPUTS;
+		data->num_synth = SI5344_NUM_SYNTH;
+		data->reg_output_offset = si5340_reg_output_offset;
+		data->reg_rdiv_offset = si5340_reg_rdiv_offset;
+		break;
+	case 0x5345:
+		data->num_outputs = SI5345_MAX_NUM_OUTPUTS;
+		data->num_synth = SI5345_NUM_SYNTH;
+		data->reg_output_offset = si5341_reg_output_offset;
+		data->reg_rdiv_offset = si5341_reg_rdiv_offset;
+		break;
 	default:
 		dev_err(&data->i2c_client->dev, "Model '%x' not supported\n",
 			model);
 		return -EINVAL;
 	}
 
+	data->chip_id = model;
+
 	return 0;
 }
 
@@ -1054,6 +1089,11 @@ static const struct si5341_reg_default si5341_preamble[] = {
 	{ 0x0B4E, 0x1A },
 };
 
+static const struct si5341_reg_default si5345_preamble[] = {
+	{ 0x0B25, 0x00 },
+	{ 0x0540, 0x01 },
+};
+
 static int si5341_send_preamble(struct clk_si5341 *data)
 {
 	int res;
@@ -1068,6 +1108,12 @@ static int si5341_send_preamble(struct clk_si5341 *data)
 	res = regmap_write(data->regmap, 0xB24, revision < 2 ? 0xD8 : 0xC0);
 	if (res < 0)
 		return res;
+
+	/* The si5342..si5345 require a different preamble */
+	if (data->chip_id > 0x5341)
+		res = si5341_write_multiple(data,
+			si5345_preamble, ARRAY_SIZE(si5345_preamble));
+	else
 		res = si5341_write_multiple(data,
 			si5341_preamble, ARRAY_SIZE(si5341_preamble));
 	if (res < 0)
@@ -1095,6 +1141,13 @@ static int si5341_finalize_defaults(struct clk_si5341 *data)
 	if (res < 0)
 		return res;
 
+	/* The si5342..si5345 have an additional post-amble */
+	if (data->chip_id > 0x5341) {
+		res = regmap_write(data->regmap, 0x540, 0x0);
+		if (res < 0)
+			return res;
+	}
+
 	/* Datasheet does not explain these nameless registers */
 	res = regmap_write(data->regmap, 0xB24, revision < 2 ? 0xDB : 0xC3);
 	if (res < 0)
@@ -1499,6 +1552,9 @@ static int si5341_probe(struct i2c_client *client,
 static const struct i2c_device_id si5341_id[] = {
 	{ "si5340", 0 },
 	{ "si5341", 1 },
+	{ "si5342", 2 },
+	{ "si5344", 4 },
+	{ "si5345", 5 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, si5341_id);
@@ -1506,6 +1562,9 @@ MODULE_DEVICE_TABLE(i2c, si5341_id);
 static const struct of_device_id clk_si5341_of_match[] = {
 	{ .compatible = "silabs,si5340" },
 	{ .compatible = "silabs,si5341" },
+	{ .compatible = "silabs,si5342" },
+	{ .compatible = "silabs,si5344" },
+	{ .compatible = "silabs,si5345" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, clk_si5341_of_match);

drivers/clk/ingenic/Kconfig

@@ -55,6 +55,16 @@ config INGENIC_CGU_X1000
 
 	  If building for a X1000 SoC, you want to say Y here.
 
+config INGENIC_CGU_X1830
+	bool "Ingenic X1830 CGU driver"
+	default MACH_X1830
+	select INGENIC_CGU_COMMON
+	help
+	  Support the clocks provided by the CGU hardware on Ingenic X1830
+	  and compatible SoCs.
+
+	  If building for a X1830 SoC, you want to say Y here.
+
 config INGENIC_TCU_CLK
 	bool "Ingenic JZ47xx TCU clocks driver"
 	default MACH_INGENIC

drivers/clk/ingenic/Makefile

@@ -5,4 +5,5 @@ obj-$(CONFIG_INGENIC_CGU_JZ4725B)	+= jz4725b-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4770)	+= jz4770-cgu.o
 obj-$(CONFIG_INGENIC_CGU_JZ4780)	+= jz4780-cgu.o
 obj-$(CONFIG_INGENIC_CGU_X1000)		+= x1000-cgu.o
+obj-$(CONFIG_INGENIC_CGU_X1830)		+= x1830-cgu.o
 obj-$(CONFIG_INGENIC_TCU_CLK)		+= tcu.o

drivers/clk/ingenic/cgu.c

@@ -76,16 +76,13 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	const struct ingenic_cgu_pll_info *pll_info;
 	unsigned m, n, od_enc, od;
 	bool bypass;
-	unsigned long flags;
 	u32 ctl;
 
 	clk_info = &cgu->clock_info[ingenic_clk->idx];
 	BUG_ON(clk_info->type != CGU_CLK_PLL);
 	pll_info = &clk_info->pll;
 
-	spin_lock_irqsave(&cgu->lock, flags);
 	ctl = readl(cgu->base + pll_info->reg);
-	spin_unlock_irqrestore(&cgu->lock, flags);
 
 	m = (ctl >> pll_info->m_shift) & GENMASK(pll_info->m_bits - 1, 0);
 	m += pll_info->m_offset;
@@ -93,6 +90,9 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	n += pll_info->n_offset;
 	od_enc = ctl >> pll_info->od_shift;
 	od_enc &= GENMASK(pll_info->od_bits - 1, 0);
+
+	ctl = readl(cgu->base + pll_info->bypass_reg);
+
 	bypass = !pll_info->no_bypass_bit &&
 		 !!(ctl & BIT(pll_info->bypass_bit));
 
@@ -106,7 +106,8 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
 	BUG_ON(od == pll_info->od_max);
 	od++;
 
-	return div_u64((u64)parent_rate * m, n * od);
+	return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,
+		n * od);
 }
 
 static unsigned long
@@ -139,7 +140,8 @@ ingenic_pll_calc(const struct ingenic_cgu_clk_info *clk_info,
 	if (pod)
 		*pod = od;
 
-	return div_u64((u64)parent_rate * m, n * od);
+	return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,
+		n * od);
 }
 
 static inline const struct ingenic_cgu_clk_info *to_clk_info(
@@ -212,9 +214,14 @@ static int ingenic_pll_enable(struct clk_hw *hw)
 	u32 ctl;
 
 	spin_lock_irqsave(&cgu->lock, flags);
-	ctl = readl(cgu->base + pll_info->reg);
+	ctl = readl(cgu->base + pll_info->bypass_reg);
 
 	ctl &= ~BIT(pll_info->bypass_bit);
+
+	writel(ctl, cgu->base + pll_info->bypass_reg);
+
+	ctl = readl(cgu->base + pll_info->reg);
+
 	ctl |= BIT(pll_info->enable_bit);
 
 	writel(ctl, cgu->base + pll_info->reg);
@@ -259,12 +266,9 @@ static int ingenic_pll_is_enabled(struct clk_hw *hw)
 	struct ingenic_cgu *cgu = ingenic_clk->cgu;
 	const struct ingenic_cgu_clk_info *clk_info = to_clk_info(ingenic_clk);
 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;
-	unsigned long flags;
 	u32 ctl;
 
-	spin_lock_irqsave(&cgu->lock, flags);
 	ctl = readl(cgu->base + pll_info->reg);
-	spin_unlock_irqrestore(&cgu->lock, flags);
 
 	return !!(ctl & BIT(pll_info->enable_bit));
 }
@@ -562,16 +566,12 @@ static int ingenic_clk_is_enabled(struct clk_hw *hw)
 	struct ingenic_clk *ingenic_clk = to_ingenic_clk(hw);
 	struct ingenic_cgu *cgu = ingenic_clk->cgu;
 	const struct ingenic_cgu_clk_info *clk_info;
-	unsigned long flags;
 	int enabled = 1;
 
 	clk_info = &cgu->clock_info[ingenic_clk->idx];
 
-	if (clk_info->type & CGU_CLK_GATE) {
-		spin_lock_irqsave(&cgu->lock, flags);
+	if (clk_info->type & CGU_CLK_GATE)
 		enabled = !ingenic_cgu_gate_get(cgu, &clk_info->gate);
-		spin_unlock_irqrestore(&cgu->lock, flags);
-	}
 
 	return enabled;
 }

drivers/clk/ingenic/cgu.h

@@ -17,6 +17,7 @@
 /**
  * struct ingenic_cgu_pll_info - information about a PLL
  * @reg: the offset of the PLL's control register within the CGU
+ * @rate_multiplier: the multiplier needed by pll rate calculation
  * @m_shift: the number of bits to shift the multiplier value by (ie. the
  *           index of the lowest bit of the multiplier value in the PLL's
  *           control register)
@@ -37,6 +38,7 @@
  * @od_encoding: a pointer to an array mapping post-VCO divider values to
  *               their encoded values in the PLL control register, or -1 for
  *               unsupported values
+ * @bypass_reg: the offset of the bypass control register within the CGU
  * @bypass_bit: the index of the bypass bit in the PLL control register
  * @enable_bit: the index of the enable bit in the PLL control register
  * @stable_bit: the index of the stable bit in the PLL control register
@@ -44,10 +46,12 @@
  */
 struct ingenic_cgu_pll_info {
 	unsigned reg;
+	unsigned rate_multiplier;
 	const s8 *od_encoding;
 	u8 m_shift, m_bits, m_offset;
 	u8 n_shift, n_bits, n_offset;
 	u8 od_shift, od_bits, od_max;
+	unsigned bypass_reg;
 	u8 bypass_bit;
 	u8 enable_bit;
 	u8 stable_bit;

drivers/clk/ingenic/jz4725b-cgu.c

@@ -9,7 +9,9 @@
 #include <linux/clk-provider.h>
 #include <linux/delay.h>
 #include <linux/of.h>
+
 #include <dt-bindings/clock/jz4725b-cgu.h>
+
 #include "cgu.h"
 #include "pm.h"
 
@@ -54,6 +56,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 		.parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
 		.pll = {
 			.reg = CGU_REG_CPPCR,
+			.rate_multiplier = 1,
 			.m_shift = 23,
 			.m_bits = 9,
 			.m_offset = 2,
@@ -65,6 +68,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
 			.od_max = 4,
 			.od_encoding = pll_od_encoding,
 			.stable_bit = 10,
+			.bypass_reg = CGU_REG_CPPCR,
 			.bypass_bit = 9,
 			.enable_bit = 8,
 		},

drivers/clk/ingenic/jz4740-cgu.c

@@ -10,7 +10,9 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/of.h>
+
 #include <dt-bindings/clock/jz4740-cgu.h>
+
 #include "cgu.h"
 #include "pm.h"
 
@@ -69,6 +71,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		.parents = { JZ4740_CLK_EXT, -1, -1, -1 },
 		.pll = {
 			.reg = CGU_REG_CPPCR,
+			.rate_multiplier = 1,
 			.m_shift = 23,
 			.m_bits = 9,
 			.m_offset = 2,
@@ -80,6 +83,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 			.od_max = 4,
 			.od_encoding = pll_od_encoding,
 			.stable_bit = 10,
+			.bypass_reg = CGU_REG_CPPCR,
 			.bypass_bit = 9,
 			.enable_bit = 8,
 		},

drivers/clk/ingenic/jz4770-cgu.c

@@ -9,7 +9,9 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/of.h>
+
 #include <dt-bindings/clock/jz4770-cgu.h>
+
 #include "cgu.h"
 #include "pm.h"
 
@@ -102,6 +104,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		.parents = { JZ4770_CLK_EXT },
 		.pll = {
 			.reg = CGU_REG_CPPCR0,
+			.rate_multiplier = 1,
 			.m_shift = 24,
 			.m_bits = 7,
 			.m_offset = 1,
@@ -112,6 +115,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 			.od_bits = 2,
 			.od_max = 8,
 			.od_encoding = pll_od_encoding,
+			.bypass_reg = CGU_REG_CPPCR0,
 			.bypass_bit = 9,
 			.enable_bit = 8,
 			.stable_bit = 10,
@@ -124,6 +128,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 		.parents = { JZ4770_CLK_EXT },
 		.pll = {
 			.reg = CGU_REG_CPPCR1,
+			.rate_multiplier = 1,
 			.m_shift = 24,
 			.m_bits = 7,
 			.m_offset = 1,
@@ -134,9 +139,10 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
 			.od_bits = 2,
 			.od_max = 8,
 			.od_encoding = pll_od_encoding,
+			.bypass_reg = CGU_REG_CPPCR1,
+			.no_bypass_bit = true,
 			.enable_bit = 7,
 			.stable_bit = 6,
-			.no_bypass_bit = true,
 		},
 	},
 

drivers/clk/ingenic/jz4780-cgu.c

@@ -13,6 +13,7 @@
 #include <linux/of.h>
 
 #include <dt-bindings/clock/jz4780-cgu.h>
+
 #include "cgu.h"
 #include "pm.h"
 
@@ -266,6 +267,7 @@ static const struct ingenic_cgu_clk_info jz4780_cgu_clocks[] = {
 
 #define DEF_PLL(name) { \
 	.reg = CGU_REG_ ## name, \
+	.rate_multiplier = 1, \
 	.m_shift = 19, \
 	.m_bits = 13, \
 	.m_offset = 1, \
@@ -277,6 +279,7 @@ static const struct ingenic_cgu_clk_info jz4780_cgu_clocks[] = {
 	.od_max = 16, \
 	.od_encoding = pll_od_encoding, \
 	.stable_bit = 6, \
+	.bypass_reg = CGU_REG_ ## name, \
 	.bypass_bit = 1, \
 	.enable_bit = 0, \
 }

drivers/clk/ingenic/tcu.c

@@ -323,7 +323,7 @@ static const struct ingenic_soc_info x1000_soc_info = {
 	.has_tcu_clk = false,
 };
 
-static const struct of_device_id ingenic_tcu_of_match[] __initconst = {
+static const struct of_device_id __maybe_unused ingenic_tcu_of_match[] __initconst = {
 	{ .compatible = "ingenic,jz4740-tcu", .data = &jz4740_soc_info, },
 	{ .compatible = "ingenic,jz4725b-tcu", .data = &jz4725b_soc_info, },
 	{ .compatible = "ingenic,jz4770-tcu", .data = &jz4770_soc_info, },

drivers/clk/ingenic/x1000-cgu.c

 // SPDX-License-Identifier: GPL-2.0
 /*
  * X1000 SoC CGU driver
- * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com>
+ * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
  */
 
 #include <linux/clk-provider.h>
 #include <linux/delay.h>
+#include <linux/io.h>
 #include <linux/of.h>
+
 #include <dt-bindings/clock/x1000-cgu.h>
+
 #include "cgu.h"
 #include "pm.h"
 
@@ -18,6 +21,9 @@
 #define CGU_REG_CLKGR		0x20
 #define CGU_REG_OPCR		0x24
 #define CGU_REG_DDRCDR		0x2c
+#define CGU_REG_USBPCR		0x3c
+#define CGU_REG_USBPCR1		0x48
+#define CGU_REG_USBCDR		0x50
 #define CGU_REG_MACCDR		0x54
 #define CGU_REG_I2SCDR		0x60
 #define CGU_REG_LPCDR		0x64
@@ -38,8 +44,47 @@
 #define OPCR_SPENDN0		BIT(7)
 #define OPCR_SPENDN1		BIT(6)
 
+/* bits within the USBPCR register */
+#define USBPCR_SIDDQ		BIT(21)
+#define USBPCR_OTG_DISABLE	BIT(20)
+
 static struct ingenic_cgu *cgu;
 
+static int x1000_usb_phy_enable(struct clk_hw *hw)
+{
+	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;
+	void __iomem *reg_usbpcr	= cgu->base + CGU_REG_USBPCR;
+
+	writel(readl(reg_opcr) | OPCR_SPENDN0, reg_opcr);
+	writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ, reg_usbpcr);
+	return 0;
+}
+
+static void x1000_usb_phy_disable(struct clk_hw *hw)
+{
+	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;
+	void __iomem *reg_usbpcr	= cgu->base + CGU_REG_USBPCR;
+
+	writel(readl(reg_opcr) & ~OPCR_SPENDN0, reg_opcr);
+	writel(readl(reg_usbpcr) | USBPCR_OTG_DISABLE | USBPCR_SIDDQ, reg_usbpcr);
+}
+
+static int x1000_usb_phy_is_enabled(struct clk_hw *hw)
+{
+	void __iomem *reg_opcr		= cgu->base + CGU_REG_OPCR;
+	void __iomem *reg_usbpcr	= cgu->base + CGU_REG_USBPCR;
+
+	return (readl(reg_opcr) & OPCR_SPENDN0) &&
+		!(readl(reg_usbpcr) & USBPCR_SIDDQ) &&
+		!(readl(reg_usbpcr) & USBPCR_OTG_DISABLE);
+}
+
+static const struct clk_ops x1000_otg_phy_ops = {
+	.enable		= x1000_usb_phy_enable,
+	.disable	= x1000_usb_phy_disable,
+	.is_enabled	= x1000_usb_phy_is_enabled,
+};
+
 static const s8 pll_od_encoding[8] = {
 	0x0, 0x1, -1, 0x2, -1, -1, -1, 0x3,
 };
@@ -58,6 +103,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
 		.pll = {
 			.reg = CGU_REG_APLL,
+			.rate_multiplier = 1,
 			.m_shift = 24,
 			.m_bits = 7,
 			.m_offset = 1,
@@ -68,6 +114,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 			.od_bits = 2,
 			.od_max = 8,
 			.od_encoding = pll_od_encoding,
+			.bypass_reg = CGU_REG_APLL,
 			.bypass_bit = 9,
 			.enable_bit = 8,
 			.stable_bit = 10,
@@ -79,6 +126,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
 		.pll = {
 			.reg = CGU_REG_MPLL,
+			.rate_multiplier = 1,
 			.m_shift = 24,
 			.m_bits = 7,
 			.m_offset = 1,
@@ -89,12 +137,22 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 			.od_bits = 2,
 			.od_max = 8,
 			.od_encoding = pll_od_encoding,
+			.bypass_reg = CGU_REG_MPLL,
 			.bypass_bit = 6,
 			.enable_bit = 7,
 			.stable_bit = 0,
 		},
 	},
 
+
+	/* Custom (SoC-specific) OTG PHY */
+
+	[X1000_CLK_OTGPHY] = {
+		"otg_phy", CGU_CLK_CUSTOM,
+		.parents = { -1, -1, X1000_CLK_EXCLK, -1 },
+		.custom = { &x1000_otg_phy_ops },
+	},
+
 	/* Muxes & dividers */
 
 	[X1000_CLK_SCLKA] = {
@@ -110,9 +168,10 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 	},
 
 	[X1000_CLK_CPU] = {
-		"cpu", CGU_CLK_DIV,
+		"cpu", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
 		.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 30 },
 	},
 
 	[X1000_CLK_L2CACHE] = {
@@ -141,9 +200,10 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 	},
 
 	[X1000_CLK_PCLK] = {
-		"pclk", CGU_CLK_DIV,
+		"pclk", CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
 		.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 28 },
 	},
 
 	[X1000_CLK_DDR] = {
@@ -156,12 +216,20 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 
 	[X1000_CLK_MAC] = {
 		"mac", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
-		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
+		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
 		.mux = { CGU_REG_MACCDR, 31, 1 },
 		.div = { CGU_REG_MACCDR, 0, 1, 8, 29, 28, 27 },
 		.gate = { CGU_REG_CLKGR, 25 },
 	},
 
+	[X1000_CLK_LCD] = {
+		"lcd", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
+		.mux = { CGU_REG_LPCDR, 31, 1 },
+		.div = { CGU_REG_LPCDR, 0, 1, 8, 28, 27, 26 },
+		.gate = { CGU_REG_CLKGR, 23 },
+	},
+
 	[X1000_CLK_MSCMUX] = {
 		"msc_mux", CGU_CLK_MUX,
 		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
@@ -182,6 +250,15 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.gate = { CGU_REG_CLKGR, 5 },
 	},
 
+	[X1000_CLK_OTG] = {
+		"otg", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
+		.parents = { X1000_CLK_EXCLK, -1,
+					 X1000_CLK_APLL, X1000_CLK_MPLL },
+		.mux = { CGU_REG_USBCDR, 30, 2 },
+		.div = { CGU_REG_USBCDR, 0, 1, 8, 29, 28, 27 },
+		.gate = { CGU_REG_CLKGR, 3 },
+	},
+
 	[X1000_CLK_SSIPLL] = {
 		"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
 		.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
@@ -189,14 +266,32 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
 	},
 
+	[X1000_CLK_SSIPLL_DIV2] = {
+		"ssi_pll_div2", CGU_CLK_FIXDIV,
+		.parents = { X1000_CLK_SSIPLL },
+		.fixdiv = { 2 },
+	},
+
 	[X1000_CLK_SSIMUX] = {
 		"ssi_mux", CGU_CLK_MUX,
-		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL, -1, -1 },
+		.parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2, -1, -1 },
 		.mux = { CGU_REG_SSICDR, 30, 1 },
 	},
 
 	/* Gate-only clocks */
 
+	[X1000_CLK_EMC] = {
+		"emc", CGU_CLK_GATE,
+		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 0 },
+	},
+
+	[X1000_CLK_EFUSE] = {
+		"efuse", CGU_CLK_GATE,
+		.parents = { X1000_CLK_AHB2, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 1 },
+	},
+
 	[X1000_CLK_SFC] = {
 		"sfc", CGU_CLK_GATE,
 		.parents = { X1000_CLK_SSIPLL, -1, -1, -1 },
@@ -239,12 +334,24 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
 		.gate = { CGU_REG_CLKGR, 16 },
 	},
 
+	[X1000_CLK_TCU] = {
+		"tcu", CGU_CLK_GATE,
+		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 18 },
+	},
+
 	[X1000_CLK_SSI] = {
 		"ssi", CGU_CLK_GATE,
 		.parents = { X1000_CLK_SSIMUX, -1, -1, -1 },
 		.gate = { CGU_REG_CLKGR, 19 },
 	},
 
+	[X1000_CLK_OST] = {
+		"ost", CGU_CLK_GATE,
+		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+		.gate = { CGU_REG_CLKGR, 20 },
+	},
+
 	[X1000_CLK_PDMA] = {
 		"pdma", CGU_CLK_GATE,
 		.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
@@ -271,4 +378,8 @@ static void __init x1000_cgu_init(struct device_node *np)
 
 	ingenic_cgu_register_syscore_ops(cgu);
 }
-CLK_OF_DECLARE(x1000_cgu, "ingenic,x1000-cgu", x1000_cgu_init);
+/*
+ * CGU has some children devices, this is useful for probing children devices
+ * in the case where the device node is compatible with "simple-mfd".
+ */
+CLK_OF_DECLARE_DRIVER(x1000_cgu, "ingenic,x1000-cgu", x1000_cgu_init);

drivers/clk/mmp/Makefile

@@ -8,7 +8,8 @@ obj-y += clk-apbc.o clk-apmu.o clk-frac.o clk-mix.o clk-gate.o clk.o
 obj-$(CONFIG_RESET_CONTROLLER) += reset.o
 
 obj-$(CONFIG_MACH_MMP_DT) += clk-of-pxa168.o clk-of-pxa910.o
-obj-$(CONFIG_COMMON_CLK_MMP2) += clk-of-mmp2.o clk-pll.o
+obj-$(CONFIG_COMMON_CLK_MMP2) += clk-of-mmp2.o clk-pll.o pwr-island.o
+obj-$(CONFIG_COMMON_CLK_MMP2_AUDIO) += clk-audio.o
 
 obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o
 obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o

drivers/clk/mmp/clk-frac.c

@@ -28,13 +28,15 @@ static long clk_factor_round_rate(struct clk_hw *hw, unsigned long drate,
 		unsigned long *prate)
 {
 	struct mmp_clk_factor *factor = to_clk_factor(hw);
-	unsigned long rate = 0, prev_rate;
+	u64 rate = 0, prev_rate;
 	int i;
 
 	for (i = 0; i < factor->ftbl_cnt; i++) {
 		prev_rate = rate;
-		rate = (((*prate / 10000) * factor->ftbl[i].den) /
-			(factor->ftbl[i].num * factor->masks->factor)) * 10000;
+		rate = *prate;
+		rate *= factor->ftbl[i].den;
+		do_div(rate, factor->ftbl[i].num * factor->masks->factor);
+
 		if (rate > drate)
 			break;
 	}
@@ -54,6 +56,7 @@ static unsigned long clk_factor_recalc_rate(struct clk_hw *hw,
 	struct mmp_clk_factor *factor = to_clk_factor(hw);
 	struct mmp_clk_factor_masks *masks = factor->masks;
 	unsigned int val, num, den;
+	u64 rate;
 
 	val = readl_relaxed(factor->base);
 
@@ -66,8 +69,11 @@ static unsigned long clk_factor_recalc_rate(struct clk_hw *hw,
 	if (!den)
 		return 0;
 
-	return (((parent_rate / 10000)  * den) /
-			(num * factor->masks->factor)) * 10000;
+	rate = parent_rate;
+	rate *= den;
+	do_div(rate, num * factor->masks->factor);
+
+	return rate;
 }
 
 /* Configures new clock rate*/
@@ -78,12 +84,14 @@ static int clk_factor_set_rate(struct clk_hw *hw, unsigned long drate,
 	struct mmp_clk_factor_masks *masks = factor->masks;
 	int i;
 	unsigned long val;
-	unsigned long rate = 0;
 	unsigned long flags = 0;
+	u64 rate = 0;
 
 	for (i = 0; i < factor->ftbl_cnt; i++) {
-		rate = (((prate / 10000) * factor->ftbl[i].den) /
-			(factor->ftbl[i].num * factor->masks->factor)) * 10000;
+		rate = prate;
+		rate *= factor->ftbl[i].den;
+		do_div(rate, factor->ftbl[i].num * factor->masks->factor);
+
 		if (rate > drate)
 			break;
 	}
@@ -140,7 +148,10 @@ static int clk_factor_init(struct clk_hw *hw)
 		val &= ~(masks->den_mask << masks->den_shift);
 		val |= (factor->ftbl[0].den & masks->den_mask) <<
 			masks->den_shift;
+	}
 
+	if (!(val & masks->enable_mask) || i >= factor->ftbl_cnt) {
+		val |= masks->enable_mask;
 		writel(val, factor->base);
 	}
 

drivers/clk/mmp/clk-of-mmp2.c

@@ -17,8 +17,10 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/of_address.h>
+#include <linux/clk.h>
 
 #include <dt-bindings/clock/marvell,mmp2.h>
+#include <dt-bindings/power/marvell,mmp2.h>
 
 #include "clk.h"
 #include "reset.h"
@@ -45,6 +47,10 @@
 #define APBC_SSP1	0x54
 #define APBC_SSP2	0x58
 #define APBC_SSP3	0x5c
+#define APBC_THERMAL0	0x90
+#define APBC_THERMAL1	0x98
+#define APBC_THERMAL2	0x9c
+#define APBC_THERMAL3	0xa0
 #define APMU_SDH0	0x54
 #define APMU_SDH1	0x58
 #define APMU_SDH2	0xe8
@@ -55,18 +61,19 @@
 #define APMU_DISP1	0x110
 #define APMU_CCIC0	0x50
 #define APMU_CCIC1	0xf4
-#define APBC_THERMAL0	0x90
-#define APBC_THERMAL1	0x98
-#define APBC_THERMAL2	0x9c
-#define APBC_THERMAL3	0xa0
 #define APMU_USBHSIC0	0xf8
 #define APMU_USBHSIC1	0xfc
 #define APMU_GPU	0xcc
+#define APMU_AUDIO	0x10c
+#define APMU_CAMERA	0x1fc
 
 #define MPMU_FCCR		0x8
 #define MPMU_POSR		0x10
 #define MPMU_UART_PLL		0x14
 #define MPMU_PLL2_CR		0x34
+#define MPMU_I2S0_PLL		0x40
+#define MPMU_I2S1_PLL		0x44
+#define MPMU_ACGR		0x1024
 /* MMP3 specific below */
 #define MPMU_PLL3_CR		0x50
 #define MPMU_PLL3_CTRL1		0x58
@@ -82,6 +89,8 @@ enum mmp2_clk_model {
 struct mmp2_clk_unit {
 	struct mmp_clk_unit unit;
 	enum mmp2_clk_model model;
+	struct genpd_onecell_data pd_data;
+	struct generic_pm_domain *pm_domains[MMP2_NR_POWER_DOMAINS];
 	void __iomem *mpmu_base;
 	void __iomem *apmu_base;
 	void __iomem *apbc_base;
@@ -91,6 +100,7 @@ static struct mmp_param_fixed_rate_clk fixed_rate_clks[] = {
 	{MMP2_CLK_CLK32, "clk32", NULL, 0, 32768},
 	{MMP2_CLK_VCTCXO, "vctcxo", NULL, 0, 26000000},
 	{MMP2_CLK_USB_PLL, "usb_pll", NULL, 0, 480000000},
+	{0, "i2s_pll", NULL, 0, 99666667},
 };
 
 static struct mmp_param_pll_clk pll_clks[] = {
@@ -139,7 +149,35 @@ static struct mmp_clk_factor_tbl uart_factor_tbl[] = {
 	{.num = 3521, .den = 689},	/*19.23MHZ */
 };
 
-static void mmp2_pll_init(struct mmp2_clk_unit *pxa_unit)
+static struct mmp_clk_factor_masks i2s_factor_masks = {
+	.factor = 2,
+	.num_mask = 0x7fff,
+	.den_mask = 0x1fff,
+	.num_shift = 0,
+	.den_shift = 15,
+	.enable_mask = 0xd0000000,
+};
+
+static struct mmp_clk_factor_tbl i2s_factor_tbl[] = {
+	{.num = 24868, .den =  511},	/*  2.0480 MHz */
+	{.num = 28003, .den =  793},	/*  2.8224 MHz */
+	{.num = 24941, .den = 1025},	/*  4.0960 MHz */
+	{.num = 28003, .den = 1586},	/*  5.6448 MHz */
+	{.num = 31158, .den = 2561},	/*  8.1920 MHz */
+	{.num = 16288, .den = 1845},	/* 11.2896 MHz */
+	{.num = 20772, .den = 2561},	/* 12.2880 MHz */
+	{.num =  8144, .den = 1845},	/* 22.5792 MHz */
+	{.num = 10386, .den = 2561},	/* 24.5760 MHz */
+};
+
+static DEFINE_SPINLOCK(acgr_lock);
+
+static struct mmp_param_gate_clk mpmu_gate_clks[] = {
+	{MMP2_CLK_I2S0, "i2s0_clk", "i2s0_pll", CLK_SET_RATE_PARENT, MPMU_ACGR, 0x200000, 0x200000, 0x0, 0, &acgr_lock},
+	{MMP2_CLK_I2S1, "i2s1_clk", "i2s1_pll", CLK_SET_RATE_PARENT, MPMU_ACGR, 0x100000, 0x100000, 0x0, 0, &acgr_lock},
+};
+
+static void mmp2_main_clk_init(struct mmp2_clk_unit *pxa_unit)
 {
 	struct clk *clk;
 	struct mmp_clk_unit *unit = &pxa_unit->unit;
@@ -166,6 +204,20 @@ static void mmp2_pll_init(struct mmp2_clk_unit *pxa_unit)
 				&uart_factor_masks, uart_factor_tbl,
 				ARRAY_SIZE(uart_factor_tbl), NULL);
 	mmp_clk_add(unit, MMP2_CLK_UART_PLL, clk);
+
+	mmp_clk_register_factor("i2s0_pll", "pll1_4",
+				CLK_SET_RATE_PARENT,
+				pxa_unit->mpmu_base + MPMU_I2S0_PLL,
+				&i2s_factor_masks, i2s_factor_tbl,
+				ARRAY_SIZE(i2s_factor_tbl), NULL);
+	mmp_clk_register_factor("i2s1_pll", "pll1_4",
+				CLK_SET_RATE_PARENT,
+				pxa_unit->mpmu_base + MPMU_I2S1_PLL,
+				&i2s_factor_masks, i2s_factor_tbl,
+				ARRAY_SIZE(i2s_factor_tbl), NULL);
+
+	mmp_register_gate_clks(unit, mpmu_gate_clks, pxa_unit->mpmu_base,
+				ARRAY_SIZE(mpmu_gate_clks));
 }
 
 static DEFINE_SPINLOCK(uart0_lock);
@@ -271,6 +323,8 @@ static u32 mmp2_gpu_bus_parent_table[] =         { 0x0000,   0x0020,   0x0030,
 static const char * const mmp3_gpu_bus_parent_names[] = {"pll1_4", "pll1_6", "pll1_2", "pll2_2"};
 static const char * const mmp3_gpu_gc_parent_names[] =  {"pll1",   "pll2",   "pll1_p", "pll2_p"};
 
+static DEFINE_SPINLOCK(audio_lock);
+
 static struct mmp_clk_mix_config ccic0_mix_config = {
 	.reg_info = DEFINE_MIX_REG_INFO(4, 17, 2, 6, 32),
 };
@@ -326,6 +380,7 @@ static struct mmp_param_gate_clk apmu_gate_clks[] = {
 	{MMP2_CLK_CCIC1_PHY, "ccic1_phy_clk", "ccic1_mix_clk", CLK_SET_RATE_PARENT, APMU_CCIC1, 0x24, 0x24, 0x0, 0, &ccic1_lock},
 	{MMP2_CLK_CCIC1_SPHY, "ccic1_sphy_clk", "ccic1_sphy_div", CLK_SET_RATE_PARENT, APMU_CCIC1, 0x300, 0x300, 0x0, 0, &ccic1_lock},
 	{MMP2_CLK_GPU_BUS, "gpu_bus_clk", "gpu_bus_mux", CLK_SET_RATE_PARENT, APMU_GPU, 0xa, 0xa, 0x0, MMP_CLK_GATE_NEED_DELAY, &gpu_lock},
+	{MMP2_CLK_AUDIO, "audio_clk", "audio_mix_clk", CLK_SET_RATE_PARENT, APMU_AUDIO, 0x12, 0x12, 0x0, 0, &audio_lock},
 };
 
 static struct mmp_param_gate_clk mmp2_apmu_gate_clks[] = {
@@ -423,6 +478,41 @@ static void mmp2_clk_reset_init(struct device_node *np,
 	mmp_clk_reset_register(np, cells, nr_resets);
 }
 
+static void mmp2_pm_domain_init(struct device_node *np,
+				struct mmp2_clk_unit *pxa_unit)
+{
+	if (pxa_unit->model == CLK_MODEL_MMP3) {
+		pxa_unit->pm_domains[MMP2_POWER_DOMAIN_GPU]
+			= mmp_pm_domain_register("gpu",
+				pxa_unit->apmu_base + APMU_GPU,
+				0x0600, 0x40003, 0x18000c, 0, &gpu_lock);
+	} else {
+		pxa_unit->pm_domains[MMP2_POWER_DOMAIN_GPU]
+			= mmp_pm_domain_register("gpu",
+				pxa_unit->apmu_base + APMU_GPU,
+				0x8600, 0x00003, 0x00000c,
+				MMP_PM_DOMAIN_NO_DISABLE, &gpu_lock);
+	}
+	pxa_unit->pd_data.num_domains++;
+
+	pxa_unit->pm_domains[MMP2_POWER_DOMAIN_AUDIO]
+		= mmp_pm_domain_register("audio",
+			pxa_unit->apmu_base + APMU_AUDIO,
+			0x600, 0x2, 0, 0, &audio_lock);
+	pxa_unit->pd_data.num_domains++;
+
+	if (pxa_unit->model == CLK_MODEL_MMP3) {
+		pxa_unit->pm_domains[MMP3_POWER_DOMAIN_CAMERA]
+			= mmp_pm_domain_register("camera",
+				pxa_unit->apmu_base + APMU_CAMERA,
+				0x600, 0, 0, 0, NULL);
+		pxa_unit->pd_data.num_domains++;
+	}
+
+	pxa_unit->pd_data.domains = pxa_unit->pm_domains;
+	of_genpd_add_provider_onecell(np, &pxa_unit->pd_data);
+}
+
 static void __init mmp2_clk_init(struct device_node *np)
 {
 	struct mmp2_clk_unit *pxa_unit;
@@ -454,9 +544,11 @@ static void __init mmp2_clk_init(struct device_node *np)
 		goto unmap_apmu_region;
 	}
 
+	mmp2_pm_domain_init(np, pxa_unit);
+
 	mmp_clk_init(np, &pxa_unit->unit, MMP2_NR_CLKS);
 
-	mmp2_pll_init(pxa_unit);
+	mmp2_main_clk_init(pxa_unit);
 
 	mmp2_apb_periph_clk_init(pxa_unit);
 

drivers/clk/mmp/clk.h

@@ -3,6 +3,7 @@
 #define __MACH_MMP_CLK_H
 
 #include <linux/clk-provider.h>
+#include <linux/pm_domain.h>
 #include <linux/clkdev.h>
 
 #define APBC_NO_BUS_CTRL	BIT(0)
@@ -16,6 +17,7 @@ struct mmp_clk_factor_masks {
 	unsigned int den_mask;
 	unsigned int num_shift;
 	unsigned int den_shift;
+	unsigned int enable_mask;
 };
 
 struct mmp_clk_factor_tbl {
@@ -258,4 +260,13 @@ void mmp_clk_init(struct device_node *np, struct mmp_clk_unit *unit,
 		int nr_clks);
 void mmp_clk_add(struct mmp_clk_unit *unit, unsigned int id,
 		struct clk *clk);
+
+/* Power islands */
+#define MMP_PM_DOMAIN_NO_DISABLE		BIT(0)
+
+struct generic_pm_domain *mmp_pm_domain_register(const char *name,
+		void __iomem *reg,
+		u32 power_on, u32 reset, u32 clock_enable,
+		unsigned int flags, spinlock_t *lock);
+
 #endif

drivers/clk/mmp/pwr-island.c

+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * MMP PMU power island support
+ *
+ * Copyright (C) 2020 Lubomir Rintel <lkundrak@v3.sk>
+ */
+
+#include <linux/pm_domain.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+
+#include "clk.h"
+
+#define to_mmp_pm_domain(genpd) container_of(genpd, struct mmp_pm_domain, genpd)
+
+struct mmp_pm_domain {
+	struct generic_pm_domain genpd;
+	void __iomem *reg;
+	spinlock_t *lock;
+	u32 power_on;
+	u32 reset;
+	u32 clock_enable;
+	unsigned int flags;
+};
+
+static int mmp_pm_domain_power_on(struct generic_pm_domain *genpd)
+{
+	struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);
+	unsigned long flags = 0;
+	u32 val;
+
+	if (pm_domain->lock)
+		spin_lock_irqsave(pm_domain->lock, flags);
+
+	val = readl(pm_domain->reg);
+
+	/* Turn on the power island */
+	val |= pm_domain->power_on;
+	writel(val, pm_domain->reg);
+
+	/* Disable isolation */
+	val |= 0x100;
+	writel(val, pm_domain->reg);
+
+	/* Some blocks need to be reset after a power up */
+	if (pm_domain->reset || pm_domain->clock_enable) {
+		u32 after_power_on = val;
+
+		val &= ~pm_domain->reset;
+		writel(val, pm_domain->reg);
+
+		val |= pm_domain->clock_enable;
+		writel(val, pm_domain->reg);
+
+		val |= pm_domain->reset;
+		writel(val, pm_domain->reg);
+
+		writel(after_power_on, pm_domain->reg);
+	}
+
+	if (pm_domain->lock)
+		spin_unlock_irqrestore(pm_domain->lock, flags);
+
+	return 0;
+}
+
+static int mmp_pm_domain_power_off(struct generic_pm_domain *genpd)
+{
+	struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);
+	unsigned long flags = 0;
+	u32 val;
+
+	if (pm_domain->flags & MMP_PM_DOMAIN_NO_DISABLE)
+		return 0;
+
+	if (pm_domain->lock)
+		spin_lock_irqsave(pm_domain->lock, flags);
+
+	/* Turn off and isolate the the power island. */
+	val = readl(pm_domain->reg);
+	val &= ~pm_domain->power_on;
+	val &= ~0x100;
+	writel(val, pm_domain->reg);
+
+	if (pm_domain->lock)
+		spin_unlock_irqrestore(pm_domain->lock, flags);
+
+	return 0;
+}
+
+struct generic_pm_domain *mmp_pm_domain_register(const char *name,
+		void __iomem *reg,
+		u32 power_on, u32 reset, u32 clock_enable,
+		unsigned int flags, spinlock_t *lock)
+{
+	struct mmp_pm_domain *pm_domain;
+
+	pm_domain = kzalloc(sizeof(*pm_domain), GFP_KERNEL);
+	if (!pm_domain)
+		return ERR_PTR(-ENOMEM);
+
+	pm_domain->reg = reg;
+	pm_domain->power_on = power_on;
+	pm_domain->reset = reset;
+	pm_domain->clock_enable = clock_enable;
+	pm_domain->flags = flags;
+	pm_domain->lock = lock;
+
+	pm_genpd_init(&pm_domain->genpd, NULL, true);
+	pm_domain->genpd.name = name;
+	pm_domain->genpd.power_on = mmp_pm_domain_power_on;
+	pm_domain->genpd.power_off = mmp_pm_domain_power_off;
+
+	return &pm_domain->genpd;
+}

drivers/clk/qcom/Kconfig

@@ -142,6 +142,14 @@ config MSM_GCC_8916
 	  Say Y if you want to use devices such as UART, SPI i2c, USB,
 	  SD/eMMC, display, graphics, camera etc.
 
+config MSM_GCC_8939
+	tristate "MSM8939 Global Clock Controller"
+	select QCOM_GDSC
+	help
+	  Support for the global clock controller on msm8939 devices.
+	  Say Y if you want to use devices such as UART, SPI i2c, USB,
+	  SD/eMMC, display, graphics, camera etc.
+
 config MSM_GCC_8960
 	tristate "APQ8064/MSM8960 Global Clock Controller"
 	help

drivers/clk/qcom/Makefile

@@ -28,6 +28,7 @@ obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o
 obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o
 obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
 obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o
+obj-$(CONFIG_MSM_GCC_8939) += gcc-msm8939.o
 obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
 obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
 obj-$(CONFIG_MSM_GCC_8994) += gcc-msm8994.o

drivers/clk/qcom/gcc-msm8916.c

@@ -260,7 +260,7 @@ static struct clk_pll gpll0 = {
 	.l_reg = 0x21004,
 	.m_reg = 0x21008,
 	.n_reg = 0x2100c,
-	.config_reg = 0x21014,
+	.config_reg = 0x21010,
 	.mode_reg = 0x21000,
 	.status_reg = 0x2101c,
 	.status_bit = 17,
@@ -287,7 +287,7 @@ static struct clk_pll gpll1 = {
 	.l_reg = 0x20004,
 	.m_reg = 0x20008,
 	.n_reg = 0x2000c,
-	.config_reg = 0x20014,
+	.config_reg = 0x20010,
 	.mode_reg = 0x20000,
 	.status_reg = 0x2001c,
 	.status_bit = 17,
@@ -314,7 +314,7 @@ static struct clk_pll gpll2 = {
 	.l_reg = 0x4a004,
 	.m_reg = 0x4a008,
 	.n_reg = 0x4a00c,
-	.config_reg = 0x4a014,
+	.config_reg = 0x4a010,
 	.mode_reg = 0x4a000,
 	.status_reg = 0x4a01c,
 	.status_bit = 17,
@@ -341,7 +341,7 @@ static struct clk_pll bimc_pll = {
 	.l_reg = 0x23004,
 	.m_reg = 0x23008,
 	.n_reg = 0x2300c,
-	.config_reg = 0x23014,
+	.config_reg = 0x23010,
 	.mode_reg = 0x23000,
 	.status_reg = 0x2301c,
 	.status_bit = 17,

drivers/clk/qcom/gcc-msm8998.c

@@ -1110,6 +1110,27 @@ static struct clk_rcg2 ufs_axi_clk_src = {
 	},
 };
 
+static const struct freq_tbl ftbl_ufs_unipro_core_clk_src[] = {
+	F(37500000, P_GPLL0_OUT_MAIN, 16, 0, 0),
+	F(75000000, P_GPLL0_OUT_MAIN, 8, 0, 0),
+	F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 ufs_unipro_core_clk_src = {
+	.cmd_rcgr = 0x76028,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_0,
+	.freq_tbl = ftbl_ufs_unipro_core_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "ufs_unipro_core_clk_src",
+		.parent_names = gcc_parent_names_0,
+		.num_parents = 4,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
 static const struct freq_tbl ftbl_usb30_master_clk_src[] = {
 	F(19200000, P_XO, 1, 0, 0),
 	F(60000000, P_GPLL0_OUT_MAIN, 10, 0, 0),
@@ -2549,6 +2570,11 @@ static struct clk_branch gcc_ufs_unipro_core_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ufs_unipro_core_clk",
+			.parent_names = (const char *[]){
+				"ufs_unipro_core_clk_src",
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -2904,6 +2930,7 @@ static struct clk_regmap *gcc_msm8998_clocks[] = {
 	[SDCC4_APPS_CLK_SRC] = &sdcc4_apps_clk_src.clkr,
 	[TSIF_REF_CLK_SRC] = &tsif_ref_clk_src.clkr,
 	[UFS_AXI_CLK_SRC] = &ufs_axi_clk_src.clkr,
+	[UFS_UNIPRO_CORE_CLK_SRC] = &ufs_unipro_core_clk_src.clkr,
 	[USB30_MASTER_CLK_SRC] = &usb30_master_clk_src.clkr,
 	[USB30_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr,
 	[USB3_PHY_AUX_CLK_SRC] = &usb3_phy_aux_clk_src.clkr,

drivers/clk/qcom/gcc-sc7180.c

@@ -390,6 +390,7 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
 	F(29491200, P_GPLL0_OUT_EVEN, 1, 1536, 15625),
 	F(32000000, P_GPLL0_OUT_EVEN, 1, 8, 75),
 	F(48000000, P_GPLL0_OUT_EVEN, 1, 4, 25),
+	F(51200000, P_GPLL6_OUT_MAIN, 7.5, 0, 0),
 	F(64000000, P_GPLL0_OUT_EVEN, 1, 16, 75),
 	F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
 	F(80000000, P_GPLL0_OUT_EVEN, 1, 4, 15),
@@ -405,8 +406,8 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
 
 static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s0_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -414,15 +415,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
 	.cmd_rcgr = 0x17034,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s1_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -430,15 +431,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
 	.cmd_rcgr = 0x17164,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s2_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -446,15 +447,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
 	.cmd_rcgr = 0x17294,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s3_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -462,15 +463,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
 	.cmd_rcgr = 0x173c4,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s4_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -478,15 +479,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
 	.cmd_rcgr = 0x174f4,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
 	.name = "gcc_qupv3_wrap0_s5_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -494,15 +495,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
 	.cmd_rcgr = 0x17624,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s0_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -510,15 +511,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
 	.cmd_rcgr = 0x18018,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s1_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -526,15 +527,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
 	.cmd_rcgr = 0x18148,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s2_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -542,15 +543,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
 	.cmd_rcgr = 0x18278,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s3_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -558,15 +559,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
 	.cmd_rcgr = 0x183a8,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s4_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -574,15 +575,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
 	.cmd_rcgr = 0x184d8,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
 };
 
 static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
 	.name = "gcc_qupv3_wrap1_s5_clk_src",
-	.parent_data = gcc_parent_data_0,
-	.num_parents = 4,
+	.parent_data = gcc_parent_data_1,
+	.num_parents = ARRAY_SIZE(gcc_parent_data_1),
 	.ops = &clk_rcg2_ops,
 };
 
@@ -590,7 +591,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
 	.cmd_rcgr = 0x18608,
 	.mnd_width = 16,
 	.hid_width = 5,
-	.parent_map = gcc_parent_map_0,
+	.parent_map = gcc_parent_map_1,
 	.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
 	.clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
 };
@@ -816,6 +817,26 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
 	},
 };
 
+static const struct freq_tbl ftbl_gcc_sec_ctrl_clk_src[] = {
+	F(4800000, P_BI_TCXO, 4, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gcc_sec_ctrl_clk_src = {
+	.cmd_rcgr = 0x3d030,
+	.mnd_width = 0,
+	.hid_width = 5,
+	.parent_map = gcc_parent_map_3,
+	.freq_tbl = ftbl_gcc_sec_ctrl_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "gcc_sec_ctrl_clk_src",
+		.parent_data = gcc_parent_data_3,
+		.num_parents = ARRAY_SIZE(gcc_parent_data_3),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
 static struct clk_branch gcc_aggre_ufs_phy_axi_clk = {
 	.halt_reg = 0x82024,
 	.halt_check = BRANCH_HALT_DELAY,
@@ -2406,6 +2427,7 @@ static struct clk_regmap *gcc_sc7180_clocks[] = {
 	[GCC_MSS_NAV_AXI_CLK] = &gcc_mss_nav_axi_clk.clkr,
 	[GCC_MSS_Q6_MEMNOC_AXI_CLK] = &gcc_mss_q6_memnoc_axi_clk.clkr,
 	[GCC_MSS_SNOC_AXI_CLK] = &gcc_mss_snoc_axi_clk.clkr,
+	[GCC_SEC_CTRL_CLK_SRC] = &gcc_sec_ctrl_clk_src.clkr,
 };
 
 static const struct qcom_reset_map gcc_sc7180_resets[] = {

drivers/clk/qcom/gcc-sm8150.c

@@ -1617,6 +1617,36 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = {
 	},
 };
 
+static struct clk_branch gcc_gpu_gpll0_clk_src = {
+	.clkr = {
+		.enable_reg = 0x52004,
+		.enable_mask = BIT(15),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_clk_src",
+			.parent_hws = (const struct clk_hw *[]){
+				&gpll0.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
+	.clkr = {
+		.enable_reg = 0x52004,
+		.enable_mask = BIT(16),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_gpu_gpll0_div_clk_src",
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_gpu_gpll0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_branch gcc_gpu_iref_clk = {
 	.halt_reg = 0x8c010,
 	.halt_check = BRANCH_HALT,
@@ -1699,6 +1729,36 @@ static struct clk_branch gcc_npu_cfg_ahb_clk = {
 	},
 };
 
+static struct clk_branch gcc_npu_gpll0_clk_src = {
+	.clkr = {
+		.enable_reg = 0x52004,
+		.enable_mask = BIT(18),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_gpll0_clk_src",
+			.parent_hws = (const struct clk_hw *[]){
+				&gpll0.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_npu_gpll0_div_clk_src = {
+	.clkr = {
+		.enable_reg = 0x52004,
+		.enable_mask = BIT(19),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_npu_gpll0_div_clk_src",
+			.parent_hws = (const struct clk_hw *[]){
+				&gcc_npu_gpll0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_branch gcc_npu_trig_clk = {
 	.halt_reg = 0x4d00c,
 	.halt_check = BRANCH_VOTED,
@@ -2813,6 +2873,45 @@ static struct clk_branch gcc_ufs_card_phy_aux_hw_ctl_clk = {
 	},
 };
 
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_rx_symbol_0_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x7501c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_card_rx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_rx_symbol_1_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x750ac,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_card_rx_symbol_1_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_tx_symbol_0_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x75018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_card_tx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_branch gcc_ufs_card_unipro_core_clk = {
 	.halt_reg = 0x75058,
 	.halt_check = BRANCH_HALT,
@@ -2993,6 +3092,45 @@ static struct clk_branch gcc_ufs_phy_phy_aux_hw_ctl_clk = {
 	},
 };
 
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x7701c,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_rx_symbol_1_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x770ac,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_rx_symbol_1_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = {
+	.halt_check = BRANCH_HALT_SKIP,
+	.clkr = {
+		.enable_reg = 0x77018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_ufs_phy_tx_symbol_0_clk",
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_branch gcc_ufs_phy_unipro_core_clk = {
 	.halt_reg = 0x77058,
 	.halt_check = BRANCH_HALT,
@@ -3375,12 +3513,16 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
 	[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
 	[GCC_GP3_CLK_SRC] = &gcc_gp3_clk_src.clkr,
 	[GCC_GPU_CFG_AHB_CLK] = &gcc_gpu_cfg_ahb_clk.clkr,
+	[GCC_GPU_GPLL0_CLK_SRC] = &gcc_gpu_gpll0_clk_src.clkr,
+	[GCC_GPU_GPLL0_DIV_CLK_SRC] = &gcc_gpu_gpll0_div_clk_src.clkr,
 	[GCC_GPU_IREF_CLK] = &gcc_gpu_iref_clk.clkr,
 	[GCC_GPU_MEMNOC_GFX_CLK] = &gcc_gpu_memnoc_gfx_clk.clkr,
 	[GCC_GPU_SNOC_DVM_GFX_CLK] = &gcc_gpu_snoc_dvm_gfx_clk.clkr,
 	[GCC_NPU_AT_CLK] = &gcc_npu_at_clk.clkr,
 	[GCC_NPU_AXI_CLK] = &gcc_npu_axi_clk.clkr,
 	[GCC_NPU_CFG_AHB_CLK] = &gcc_npu_cfg_ahb_clk.clkr,
+	[GCC_NPU_GPLL0_CLK_SRC] = &gcc_npu_gpll0_clk_src.clkr,
+	[GCC_NPU_GPLL0_DIV_CLK_SRC] = &gcc_npu_gpll0_div_clk_src.clkr,
 	[GCC_NPU_TRIG_CLK] = &gcc_npu_trig_clk.clkr,
 	[GCC_PCIE0_PHY_REFGEN_CLK] = &gcc_pcie0_phy_refgen_clk.clkr,
 	[GCC_PCIE1_PHY_REFGEN_CLK] = &gcc_pcie1_phy_refgen_clk.clkr,
@@ -3485,6 +3627,9 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
 	[GCC_UFS_CARD_PHY_AUX_CLK_SRC] = &gcc_ufs_card_phy_aux_clk_src.clkr,
 	[GCC_UFS_CARD_PHY_AUX_HW_CTL_CLK] =
 		&gcc_ufs_card_phy_aux_hw_ctl_clk.clkr,
+	[GCC_UFS_CARD_RX_SYMBOL_0_CLK] = &gcc_ufs_card_rx_symbol_0_clk.clkr,
+	[GCC_UFS_CARD_RX_SYMBOL_1_CLK] = &gcc_ufs_card_rx_symbol_1_clk.clkr,
+	[GCC_UFS_CARD_TX_SYMBOL_0_CLK] = &gcc_ufs_card_tx_symbol_0_clk.clkr,
 	[GCC_UFS_CARD_UNIPRO_CORE_CLK] = &gcc_ufs_card_unipro_core_clk.clkr,
 	[GCC_UFS_CARD_UNIPRO_CORE_CLK_SRC] =
 		&gcc_ufs_card_unipro_core_clk_src.clkr,
@@ -3502,6 +3647,9 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
 	[GCC_UFS_PHY_PHY_AUX_CLK] = &gcc_ufs_phy_phy_aux_clk.clkr,
 	[GCC_UFS_PHY_PHY_AUX_CLK_SRC] = &gcc_ufs_phy_phy_aux_clk_src.clkr,
 	[GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK] = &gcc_ufs_phy_phy_aux_hw_ctl_clk.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_0_CLK] = &gcc_ufs_phy_rx_symbol_0_clk.clkr,
+	[GCC_UFS_PHY_RX_SYMBOL_1_CLK] = &gcc_ufs_phy_rx_symbol_1_clk.clkr,
+	[GCC_UFS_PHY_TX_SYMBOL_0_CLK] = &gcc_ufs_phy_tx_symbol_0_clk.clkr,
 	[GCC_UFS_PHY_UNIPRO_CORE_CLK] = &gcc_ufs_phy_unipro_core_clk.clkr,
 	[GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC] =
 		&gcc_ufs_phy_unipro_core_clk_src.clkr,

drivers/clk/qcom/gdsc.c

@@ -11,6 +11,7 @@
 #include <linux/ktime.h>
 #include <linux/pm_domain.h>
 #include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
 #include <linux/reset-controller.h>
 #include <linux/slab.h>
 #include "gdsc.h"
@@ -112,6 +113,12 @@ static int gdsc_toggle_logic(struct gdsc *sc, enum gdsc_status status)
 	int ret;
 	u32 val = (status == GDSC_ON) ? 0 : SW_COLLAPSE_MASK;
 
+	if (status == GDSC_ON && sc->rsupply) {
+		ret = regulator_enable(sc->rsupply);
+		if (ret < 0)
+			return ret;
+	}
+
 	ret = regmap_update_bits(sc->regmap, sc->gdscr, SW_COLLAPSE_MASK, val);
 	if (ret)
 		return ret;
@@ -143,6 +150,13 @@ static int gdsc_toggle_logic(struct gdsc *sc, enum gdsc_status status)
 
 	ret = gdsc_poll_status(sc, status);
 	WARN(ret, "%s status stuck at 'o%s'", sc->pd.name, status ? "ff" : "n");
+
+	if (!ret && status == GDSC_OFF && sc->rsupply) {
+		ret = regulator_disable(sc->rsupply);
+		if (ret < 0)
+			return ret;
+	}
+
 	return ret;
 }
 
@@ -371,6 +385,15 @@ int gdsc_register(struct gdsc_desc *desc,
 	if (!data->domains)
 		return -ENOMEM;
 
+	for (i = 0; i < num; i++) {
+		if (!scs[i] || !scs[i]->supply)
+			continue;
+
+		scs[i]->rsupply = devm_regulator_get(dev, scs[i]->supply);
+		if (IS_ERR(scs[i]->rsupply))
+			return PTR_ERR(scs[i]->rsupply);
+	}
+
 	data->num_domains = num;
 	for (i = 0; i < num; i++) {
 		if (!scs[i])

drivers/clk/qcom/gdsc.h

@@ -10,6 +10,7 @@
 #include <linux/pm_domain.h>
 
 struct regmap;
+struct regulator;
 struct reset_controller_dev;
 
 /**
@@ -52,6 +53,9 @@ struct gdsc {
 	struct reset_controller_dev	*rcdev;
 	unsigned int			*resets;
 	unsigned int			reset_count;
+
+	const char 			*supply;
+	struct regulator		*rsupply;
 };
 
 struct gdsc_desc {

drivers/clk/qcom/mmcc-msm8996.c

@@ -3064,7 +3064,9 @@ static struct gdsc gpu_gx_gdsc = {
 		.name = "gpu_gx",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.parent = &gpu_gdsc.pd,
 	.flags = CLAMP_IO,
+	.supply = "vdd-gfx",
 };
 
 static struct clk_regmap *mmcc_msm8996_clocks[] = {

drivers/clk/x86/Kconfig

+# SPDX-License-Identifier: GPL-2.0-only
+config CLK_LGM_CGU
+	depends on OF && HAS_IOMEM && (X86 || COMPILE_TEST)
+	select OF_EARLY_FLATTREE
+	bool "Clock driver for Lightning Mountain(LGM) platform"
+	help
+	  Clock Generation Unit(CGU) driver for Intel Lightning Mountain(LGM)
+	  network processor SoC.

drivers/clk/x86/Makefile

@@ -3,3 +3,4 @@ obj-$(CONFIG_PMC_ATOM)		+= clk-pmc-atom.o
 obj-$(CONFIG_X86_AMD_PLATFORM_DEVICE)	+= clk-st.o
 clk-x86-lpss-objs		:= clk-lpt.o
 obj-$(CONFIG_X86_INTEL_LPSS)	+= clk-x86-lpss.o
+obj-$(CONFIG_CLK_LGM_CGU)	+= clk-cgu.o clk-cgu-pll.o clk-lgm.o

drivers/clk/x86/clk-cgu-pll.c

+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/iopoll.h>
+#include <linux/of.h>
+
+#include "clk-cgu.h"
+
+#define to_lgm_clk_pll(_hw)	container_of(_hw, struct lgm_clk_pll, hw)
+#define PLL_REF_DIV(x)		((x) + 0x08)
+
+/*
+ * Calculate formula:
+ * rate = (prate * mult + (prate * frac) / frac_div) / div
+ */
+static unsigned long
+lgm_pll_calc_rate(unsigned long prate, unsigned int mult,
+		  unsigned int div, unsigned int frac, unsigned int frac_div)
+{
+	u64 crate, frate, rate64;
+
+	rate64 = prate;
+	crate = rate64 * mult;
+	frate = rate64 * frac;
+	do_div(frate, frac_div);
+	crate += frate;
+	do_div(crate, div);
+
+	return crate;
+}
+
+static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
+{
+	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+	unsigned int div, mult, frac;
+	unsigned long flags;
+
+	spin_lock_irqsave(&pll->lock, flags);
+	mult = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 0, 12);
+	div = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 18, 6);
+	frac = lgm_get_clk_val(pll->membase, pll->reg, 2, 24);
+	spin_unlock_irqrestore(&pll->lock, flags);
+
+	if (pll->type == TYPE_LJPLL)
+		div *= 4;
+
+	return lgm_pll_calc_rate(prate, mult, div, frac, BIT(24));
+}
+
+static int lgm_pll_is_enabled(struct clk_hw *hw)
+{
+	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+	unsigned long flags;
+	unsigned int ret;
+
+	spin_lock_irqsave(&pll->lock, flags);
+	ret = lgm_get_clk_val(pll->membase, pll->reg, 0, 1);
+	spin_unlock_irqrestore(&pll->lock, flags);
+
+	return ret;
+}
+
+static int lgm_pll_enable(struct clk_hw *hw)
+{
+	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+	unsigned long flags;
+	u32 val;
+	int ret;
+
+	spin_lock_irqsave(&pll->lock, flags);
+	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 1);
+	ret = readl_poll_timeout_atomic(pll->membase + pll->reg,
+					val, (val & 0x1), 1, 100);
+	spin_unlock_irqrestore(&pll->lock, flags);
+
+	return ret;
+}
+
+static void lgm_pll_disable(struct clk_hw *hw)
+{
+	struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+	unsigned long flags;
+
+	spin_lock_irqsave(&pll->lock, flags);
+	lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 0);
+	spin_unlock_irqrestore(&pll->lock, flags);
+}
+
+static const struct clk_ops lgm_pll_ops = {
+	.recalc_rate = lgm_pll_recalc_rate,
+	.is_enabled = lgm_pll_is_enabled,
+	.enable = lgm_pll_enable,
+	.disable = lgm_pll_disable,
+};
+
+static struct clk_hw *
+lgm_clk_register_pll(struct lgm_clk_provider *ctx,
+		     const struct lgm_pll_clk_data *list)
+{
+	struct clk_init_data init = {};
+	struct lgm_clk_pll *pll;
+	struct device *dev = ctx->dev;
+	struct clk_hw *hw;
+	int ret;
+
+	init.ops = &lgm_pll_ops;
+	init.name = list->name;
+	init.flags = list->flags;
+	init.parent_data = list->parent_data;
+	init.num_parents = list->num_parents;
+
+	pll = devm_kzalloc(dev, sizeof(*pll), GFP_KERNEL);
+	if (!pll)
+		return ERR_PTR(-ENOMEM);
+
+	pll->membase = ctx->membase;
+	pll->lock = ctx->lock;
+	pll->reg = list->reg;
+	pll->flags = list->flags;
+	pll->type = list->type;
+	pll->hw.init = &init;
+
+	hw = &pll->hw;
+	ret = clk_hw_register(dev, hw);
+	if (ret)
+		return ERR_PTR(ret);
+
+	return hw;
+}
+
+int lgm_clk_register_plls(struct lgm_clk_provider *ctx,
+			  const struct lgm_pll_clk_data *list,
+			  unsigned int nr_clk)
+{
+	struct clk_hw *hw;
+	int i;
+
+	for (i = 0; i < nr_clk; i++, list++) {
+		hw = lgm_clk_register_pll(ctx, list);
+		if (IS_ERR(hw)) {
+			dev_err(ctx->dev, "failed to register pll: %s\n",
+				list->name);
+			return PTR_ERR(hw);
+		}
+		ctx->clk_data.hws[list->id] = hw;
+	}
+
+	return 0;
+}

drivers/clk/x86/clk-cgu.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright(c) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+
+#ifndef __CLK_CGU_H
+#define __CLK_CGU_H
+
+#include <linux/io.h>
+
+struct lgm_clk_mux {
+	struct clk_hw hw;
+	void __iomem *membase;
+	unsigned int reg;
+	u8 shift;
+	u8 width;
+	unsigned long flags;
+	spinlock_t lock;
+};
+
+struct lgm_clk_divider {
+	struct clk_hw hw;
+	void __iomem *membase;
+	unsigned int reg;
+	u8 shift;
+	u8 width;
+	u8 shift_gate;
+	u8 width_gate;
+	unsigned long flags;
+	const struct clk_div_table *table;
+	spinlock_t lock;
+};
+
+struct lgm_clk_ddiv {
+	struct clk_hw hw;
+	void __iomem *membase;
+	unsigned int reg;
+	u8 shift0;
+	u8 width0;
+	u8 shift1;
+	u8 width1;
+	u8 shift2;
+	u8 width2;
+	u8 shift_gate;
+	u8 width_gate;
+	unsigned int mult;
+	unsigned int div;
+	unsigned long flags;
+	spinlock_t lock;
+};
+
+struct lgm_clk_gate {
+	struct clk_hw hw;
+	void __iomem *membase;
+	unsigned int reg;
+	u8 shift;
+	unsigned long flags;
+	spinlock_t lock;
+};
+
+enum lgm_clk_type {
+	CLK_TYPE_FIXED,
+	CLK_TYPE_MUX,
+	CLK_TYPE_DIVIDER,
+	CLK_TYPE_FIXED_FACTOR,
+	CLK_TYPE_GATE,
+	CLK_TYPE_NONE,
+};
+
+/**
+ * struct lgm_clk_provider
+ * @membase: IO mem base address for CGU.
+ * @np: device node
+ * @dev: device
+ * @clk_data: array of hw clocks and clk number.
+ */
+struct lgm_clk_provider {
+	void __iomem *membase;
+	struct device_node *np;
+	struct device *dev;
+	struct clk_hw_onecell_data clk_data;
+	spinlock_t lock;
+};
+
+enum pll_type {
+	TYPE_ROPLL,
+	TYPE_LJPLL,
+	TYPE_NONE,
+};
+
+struct lgm_clk_pll {
+	struct clk_hw hw;
+	void __iomem *membase;
+	unsigned int reg;
+	unsigned long flags;
+	enum pll_type type;
+	spinlock_t lock;
+};
+
+/**
+ * struct lgm_pll_clk_data
+ * @id: platform specific id of the clock.
+ * @name: name of this pll clock.
+ * @parent_data: parent clock data.
+ * @num_parents: number of parents.
+ * @flags: optional flags for basic clock.
+ * @type: platform type of pll.
+ * @reg: offset of the register.
+ */
+struct lgm_pll_clk_data {
+	unsigned int id;
+	const char *name;
+	const struct clk_parent_data *parent_data;
+	u8 num_parents;
+	unsigned long flags;
+	enum pll_type type;
+	int reg;
+};
+
+#define LGM_PLL(_id, _name, _pdata, _flags,		\
+		_reg, _type)				\
+	{						\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_data = _pdata,			\
+		.num_parents = ARRAY_SIZE(_pdata),	\
+		.flags = _flags,			\
+		.reg = _reg,				\
+		.type = _type,				\
+	}
+
+struct lgm_clk_ddiv_data {
+	unsigned int id;
+	const char *name;
+	const struct clk_parent_data *parent_data;
+	u8 flags;
+	unsigned long div_flags;
+	unsigned int reg;
+	u8 shift0;
+	u8 width0;
+	u8 shift1;
+	u8 width1;
+	u8 shift_gate;
+	u8 width_gate;
+	u8 ex_shift;
+	u8 ex_width;
+};
+
+#define LGM_DDIV(_id, _name, _pname, _flags, _reg,		\
+		 _shft0, _wdth0, _shft1, _wdth1,		\
+		 _shft_gate, _wdth_gate, _xshft, _df)		\
+	{							\
+		.id = _id,					\
+		.name = _name,					\
+		.parent_data = &(const struct clk_parent_data){	\
+			.fw_name = _pname,			\
+			.name = _pname,				\
+		},						\
+		.flags = _flags,				\
+		.reg = _reg,					\
+		.shift0 = _shft0,				\
+		.width0 = _wdth0,				\
+		.shift1 = _shft1,				\
+		.width1 = _wdth1,				\
+		.shift_gate = _shft_gate,			\
+		.width_gate = _wdth_gate,			\
+		.ex_shift = _xshft,				\
+		.ex_width = 1,					\
+		.div_flags = _df,				\
+	}
+
+struct lgm_clk_branch {
+	unsigned int id;
+	enum lgm_clk_type type;
+	const char *name;
+	const struct clk_parent_data *parent_data;
+	u8 num_parents;
+	unsigned long flags;
+	unsigned int mux_off;
+	u8 mux_shift;
+	u8 mux_width;
+	unsigned long mux_flags;
+	unsigned int mux_val;
+	unsigned int div_off;
+	u8 div_shift;
+	u8 div_width;
+	u8 div_shift_gate;
+	u8 div_width_gate;
+	unsigned long div_flags;
+	unsigned int div_val;
+	const struct clk_div_table *div_table;
+	unsigned int gate_off;
+	u8 gate_shift;
+	unsigned long gate_flags;
+	unsigned int gate_val;
+	unsigned int mult;
+	unsigned int div;
+};
+
+/* clock flags definition */
+#define CLOCK_FLAG_VAL_INIT	BIT(16)
+#define MUX_CLK_SW		BIT(17)
+
+#define LGM_MUX(_id, _name, _pdata, _f, _reg,		\
+		_shift, _width, _cf, _v)		\
+	{						\
+		.id = _id,				\
+		.type = CLK_TYPE_MUX,			\
+		.name = _name,				\
+		.parent_data = _pdata,			\
+		.num_parents = ARRAY_SIZE(_pdata),	\
+		.flags = _f,				\
+		.mux_off = _reg,			\
+		.mux_shift = _shift,			\
+		.mux_width = _width,			\
+		.mux_flags = _cf,			\
+		.mux_val = _v,				\
+	}
+
+#define LGM_DIV(_id, _name, _pname, _f, _reg, _shift, _width,	\
+		_shift_gate, _width_gate, _cf, _v, _dtable)	\
+	{							\
+		.id = _id,					\
+		.type = CLK_TYPE_DIVIDER,			\
+		.name = _name,					\
+		.parent_data = &(const struct clk_parent_data){	\
+			.fw_name = _pname,			\
+			.name = _pname,				\
+		},						\
+		.num_parents = 1,				\
+		.flags = _f,					\
+		.div_off = _reg,				\
+		.div_shift = _shift,				\
+		.div_width = _width,				\
+		.div_shift_gate = _shift_gate,			\
+		.div_width_gate = _width_gate,			\
+		.div_flags = _cf,				\
+		.div_val = _v,					\
+		.div_table = _dtable,				\
+	}
+
+#define LGM_GATE(_id, _name, _pname, _f, _reg,			\
+		 _shift, _cf, _v)				\
+	{							\
+		.id = _id,					\
+		.type = CLK_TYPE_GATE,				\
+		.name = _name,					\
+		.parent_data = &(const struct clk_parent_data){	\
+			.fw_name = _pname,			\
+			.name = _pname,				\
+		},						\
+		.num_parents = !_pname ? 0 : 1,			\
+		.flags = _f,					\
+		.gate_off = _reg,				\
+		.gate_shift = _shift,				\
+		.gate_flags = _cf,				\
+		.gate_val = _v,					\
+	}
+
+#define LGM_FIXED(_id, _name, _pname, _f, _reg,			\
+		  _shift, _width, _cf, _freq, _v)		\
+	{							\
+		.id = _id,					\
+		.type = CLK_TYPE_FIXED,				\
+		.name = _name,					\
+		.parent_data = &(const struct clk_parent_data){	\
+			.fw_name = _pname,			\
+			.name = _pname,				\
+		},						\
+		.num_parents = !_pname ? 0 : 1,			\
+		.flags = _f,					\
+		.div_off = _reg,				\
+		.div_shift = _shift,				\
+		.div_width = _width,				\
+		.div_flags = _cf,				\
+		.div_val = _v,					\
+		.mux_flags = _freq,				\
+	}
+
+#define LGM_FIXED_FACTOR(_id, _name, _pname, _f, _reg,		\
+			 _shift, _width, _cf, _v, _m, _d)	\
+	{							\
+		.id = _id,					\
+		.type = CLK_TYPE_FIXED_FACTOR,			\
+		.name = _name,					\
+		.parent_data = &(const struct clk_parent_data){	\
+			.fw_name = _pname,			\
+			.name = _pname,				\
+		},						\
+		.num_parents = 1,				\
+		.flags = _f,					\
+		.div_off = _reg,				\
+		.div_shift = _shift,				\
+		.div_width = _width,				\
+		.div_flags = _cf,				\
+		.div_val = _v,					\
+		.mult = _m,					\
+		.div = _d,					\
+	}
+
+static inline void lgm_set_clk_val(void __iomem *membase, u32 reg,
+				   u8 shift, u8 width, u32 set_val)
+{
+	u32 mask = (GENMASK(width - 1, 0) << shift);
+	u32 regval;
+
+	regval = readl(membase + reg);
+	regval = (regval & ~mask) | ((set_val << shift) & mask);
+	writel(regval, membase + reg);
+}
+
+static inline u32 lgm_get_clk_val(void __iomem *membase, u32 reg,
+				  u8 shift, u8 width)
+{
+	u32 mask = (GENMASK(width - 1, 0) << shift);
+	u32 val;
+
+	val = readl(membase + reg);
+	val = (val & mask) >> shift;
+
+	return val;
+}
+
+int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
+			      const struct lgm_clk_branch *list,
+			      unsigned int nr_clk);
+int lgm_clk_register_plls(struct lgm_clk_provider *ctx,
+			  const struct lgm_pll_clk_data *list,
+			  unsigned int nr_clk);
+int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
+			  const struct lgm_clk_ddiv_data *list,
+			  unsigned int nr_clk);
+#endif	/* __CLK_CGU_H */

include/dt-bindings/clock/intel,lgm-clk.h

+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Lei Chuanhua <Chuanhua.lei@intel.com>
+ * Zhu Yixin <Yixin.zhu@intel.com>
+ */
+#ifndef __INTEL_LGM_CLK_H
+#define __INTEL_LGM_CLK_H
+
+/* PLL clocks */
+#define LGM_CLK_OSC		1
+#define LGM_CLK_PLLPP		2
+#define LGM_CLK_PLL2		3
+#define LGM_CLK_PLL0CZ		4
+#define LGM_CLK_PLL0B		5
+#define LGM_CLK_PLL1		6
+#define LGM_CLK_LJPLL3		7
+#define LGM_CLK_LJPLL4		8
+#define LGM_CLK_PLL0CM0		9
+#define LGM_CLK_PLL0CM1		10
+
+/* clocks from PLLs */
+
+/* ROPLL clocks */
+#define LGM_CLK_PP_HW		15
+#define LGM_CLK_PP_UC		16
+#define LGM_CLK_PP_FXD		17
+#define LGM_CLK_PP_TBM		18
+
+/* PLL2 clocks */
+#define LGM_CLK_DDR		20
+
+/* PLL0CZ */
+#define LGM_CLK_CM		25
+#define LGM_CLK_IC		26
+#define LGM_CLK_SDXC3		27
+
+/* PLL0B */
+#define LGM_CLK_NGI		30
+#define LGM_CLK_NOC4		31
+#define LGM_CLK_SW		32
+#define LGM_CLK_QSPI		33
+#define LGM_CLK_CQEM		LGM_CLK_SW
+#define LGM_CLK_EMMC5		LGM_CLK_NOC4
+
+/* PLL1 */
+#define LGM_CLK_CT		35
+#define LGM_CLK_DSP		36
+#define LGM_CLK_VIF		37
+
+/* LJPLL3 */
+#define LGM_CLK_CML		40
+#define LGM_CLK_SERDES		41
+#define LGM_CLK_POOL		42
+#define LGM_CLK_PTP		43
+
+/* LJPLL4 */
+#define LGM_CLK_PCIE		45
+#define LGM_CLK_SATA		LGM_CLK_PCIE
+
+/* PLL0CM0 */
+#define LGM_CLK_CPU0		50
+
+/* PLL0CM1 */
+#define LGM_CLK_CPU1		55
+
+/* Miscellaneous clocks */
+#define LGM_CLK_EMMC4		60
+#define LGM_CLK_SDXC2		61
+#define LGM_CLK_EMMC		62
+#define LGM_CLK_SDXC		63
+#define LGM_CLK_SLIC		64
+#define LGM_CLK_DCL		65
+#define LGM_CLK_DOCSIS		66
+#define LGM_CLK_PCM		67
+#define LGM_CLK_DDR_PHY		68
+#define LGM_CLK_PONDEF		69
+#define LGM_CLK_PL25M		70
+#define LGM_CLK_PL10M		71
+#define LGM_CLK_PL1544K		72
+#define LGM_CLK_PL2048K		73
+#define LGM_CLK_PL8K		74
+#define LGM_CLK_PON_NTR		75
+#define LGM_CLK_SYNC0		76
+#define LGM_CLK_SYNC1		77
+#define LGM_CLK_PROGDIV		78
+#define LGM_CLK_OD0		79
+#define LGM_CLK_OD1		80
+#define LGM_CLK_CBPHY0		81
+#define LGM_CLK_CBPHY1		82
+#define LGM_CLK_CBPHY2		83
+#define LGM_CLK_CBPHY3		84
+
+/* Gate clocks */
+/* Gate CLK0 */
+#define LGM_GCLK_C55		100
+#define LGM_GCLK_QSPI		101
+#define LGM_GCLK_EIP197		102
+#define LGM_GCLK_VAULT		103
+#define LGM_GCLK_TOE		104
+#define LGM_GCLK_SDXC		105
+#define LGM_GCLK_EMMC		106
+#define LGM_GCLK_SPI_DBG	107
+#define LGM_GCLK_DMA3		108
+
+/* Gate CLK1 */
+#define LGM_GCLK_DMA0		120
+#define LGM_GCLK_LEDC0		121
+#define LGM_GCLK_LEDC1		122
+#define LGM_GCLK_I2S0		123
+#define LGM_GCLK_I2S1		124
+#define LGM_GCLK_EBU		125
+#define LGM_GCLK_PWM		126
+#define LGM_GCLK_I2C0		127
+#define LGM_GCLK_I2C1		128
+#define LGM_GCLK_I2C2		129
+#define LGM_GCLK_I2C3		130
+#define LGM_GCLK_SSC0		131
+#define LGM_GCLK_SSC1		132
+#define LGM_GCLK_SSC2		133
+#define LGM_GCLK_SSC3		134
+#define LGM_GCLK_GPTC0		135
+#define LGM_GCLK_GPTC1		136
+#define LGM_GCLK_GPTC2		137
+#define LGM_GCLK_GPTC3		138
+#define LGM_GCLK_ASC0		139
+#define LGM_GCLK_ASC1		140
+#define LGM_GCLK_ASC2		141
+#define LGM_GCLK_ASC3		142
+#define LGM_GCLK_PCM0		143
+#define LGM_GCLK_PCM1		144
+#define LGM_GCLK_PCM2		145
+
+/* Gate CLK2 */
+#define LGM_GCLK_PCIE10		150
+#define LGM_GCLK_PCIE11		151
+#define LGM_GCLK_PCIE30		152
+#define LGM_GCLK_PCIE31		153
+#define LGM_GCLK_PCIE20		154
+#define LGM_GCLK_PCIE21		155
+#define LGM_GCLK_PCIE40		156
+#define LGM_GCLK_PCIE41		157
+#define LGM_GCLK_XPCS0		158
+#define LGM_GCLK_XPCS1		159
+#define LGM_GCLK_XPCS2		160
+#define LGM_GCLK_XPCS3		161
+#define LGM_GCLK_SATA0		162
+#define LGM_GCLK_SATA1		163
+#define LGM_GCLK_SATA2		164
+#define LGM_GCLK_SATA3		165
+
+/* Gate CLK3 */
+#define LGM_GCLK_ARCEM4		170
+#define LGM_GCLK_IDMAR1		171
+#define LGM_GCLK_IDMAT0		172
+#define LGM_GCLK_IDMAT1		173
+#define LGM_GCLK_IDMAT2		174
+#define LGM_GCLK_PPV4		175
+#define LGM_GCLK_GSWIPO		176
+#define LGM_GCLK_CQEM		177
+#define LGM_GCLK_XPCS5		178
+#define LGM_GCLK_USB1		179
+#define LGM_GCLK_USB2		180
+
+#endif /* __INTEL_LGM_CLK_H */

include/dt-bindings/clock/marvell,mmp2-audio.h

+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */
+#ifndef __DT_BINDINGS_CLOCK_MARVELL_MMP2_AUDIO_H
+#define __DT_BINDINGS_CLOCK_MARVELL_MMP2_AUDIO_H
+
+#define MMP2_CLK_AUDIO_SYSCLK		0
+#define MMP2_CLK_AUDIO_SSPA0		1
+#define MMP2_CLK_AUDIO_SSPA1		2
+
+#define MMP2_CLK_AUDIO_NR_CLKS		3
+#endif

include/dt-bindings/clock/marvell,mmp2.h

@@ -29,6 +29,8 @@
 #define MMP3_CLK_PLL1_P			28
 #define MMP3_CLK_PLL2_P			29
 #define MMP3_CLK_PLL3			30
+#define MMP2_CLK_I2S0			31
+#define MMP2_CLK_I2S1			32
 
 /* apb periphrals */
 #define MMP2_CLK_TWSI0			60
@@ -87,6 +89,7 @@
 #define MMP3_CLK_GPU_3D			MMP2_CLK_GPU_3D
 #define MMP3_CLK_GPU_2D			125
 #define MMP3_CLK_SDH4			126
+#define MMP2_CLK_AUDIO			127
 
 #define MMP2_NR_CLKS			200
 #endif

include/dt-bindings/clock/qcom,gcc-msm8939.h

+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2020 Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_GCC_8939_H
+#define _DT_BINDINGS_CLK_MSM_GCC_8939_H
+
+#define GPLL0					0
+#define GPLL0_VOTE				1
+#define BIMC_PLL				2
+#define BIMC_PLL_VOTE				3
+#define GPLL1					4
+#define GPLL1_VOTE				5
+#define GPLL2					6
+#define GPLL2_VOTE				7
+#define PCNOC_BFDCD_CLK_SRC			8
+#define SYSTEM_NOC_BFDCD_CLK_SRC		9
+#define CAMSS_AHB_CLK_SRC			10
+#define APSS_AHB_CLK_SRC			11
+#define CSI0_CLK_SRC				12
+#define CSI1_CLK_SRC				13
+#define GFX3D_CLK_SRC				14
+#define VFE0_CLK_SRC				15
+#define BLSP1_QUP1_I2C_APPS_CLK_SRC		16
+#define BLSP1_QUP1_SPI_APPS_CLK_SRC		17
+#define BLSP1_QUP2_I2C_APPS_CLK_SRC		18
+#define BLSP1_QUP2_SPI_APPS_CLK_SRC		19
+#define BLSP1_QUP3_I2C_APPS_CLK_SRC		20
+#define BLSP1_QUP3_SPI_APPS_CLK_SRC		21
+#define BLSP1_QUP4_I2C_APPS_CLK_SRC		22
+#define BLSP1_QUP4_SPI_APPS_CLK_SRC		23
+#define BLSP1_QUP5_I2C_APPS_CLK_SRC		24
+#define BLSP1_QUP5_SPI_APPS_CLK_SRC		25
+#define BLSP1_QUP6_I2C_APPS_CLK_SRC		26
+#define BLSP1_QUP6_SPI_APPS_CLK_SRC		27
+#define BLSP1_UART1_APPS_CLK_SRC		28
+#define BLSP1_UART2_APPS_CLK_SRC		29
+#define CCI_CLK_SRC				30
+#define CAMSS_GP0_CLK_SRC			31
+#define CAMSS_GP1_CLK_SRC			32
+#define JPEG0_CLK_SRC				33
+#define MCLK0_CLK_SRC				34
+#define MCLK1_CLK_SRC				35
+#define CSI0PHYTIMER_CLK_SRC			36
+#define CSI1PHYTIMER_CLK_SRC			37
+#define CPP_CLK_SRC				38
+#define CRYPTO_CLK_SRC				39
+#define GP1_CLK_SRC				40
+#define GP2_CLK_SRC				41
+#define GP3_CLK_SRC				42
+#define BYTE0_CLK_SRC				43
+#define ESC0_CLK_SRC				44
+#define MDP_CLK_SRC				45
+#define PCLK0_CLK_SRC				46
+#define VSYNC_CLK_SRC				47
+#define PDM2_CLK_SRC				48
+#define SDCC1_APPS_CLK_SRC			49
+#define SDCC2_APPS_CLK_SRC			50
+#define APSS_TCU_CLK_SRC			51
+#define USB_HS_SYSTEM_CLK_SRC			52
+#define VCODEC0_CLK_SRC				53
+#define GCC_BLSP1_AHB_CLK			54
+#define GCC_BLSP1_SLEEP_CLK			55
+#define GCC_BLSP1_QUP1_I2C_APPS_CLK		56
+#define GCC_BLSP1_QUP1_SPI_APPS_CLK		57
+#define GCC_BLSP1_QUP2_I2C_APPS_CLK		58
+#define GCC_BLSP1_QUP2_SPI_APPS_CLK		59
+#define GCC_BLSP1_QUP3_I2C_APPS_CLK		60
+#define GCC_BLSP1_QUP3_SPI_APPS_CLK		61
+#define GCC_BLSP1_QUP4_I2C_APPS_CLK		62
+#define GCC_BLSP1_QUP4_SPI_APPS_CLK		63
+#define GCC_BLSP1_QUP5_I2C_APPS_CLK		64
+#define GCC_BLSP1_QUP5_SPI_APPS_CLK		65
+#define GCC_BLSP1_QUP6_I2C_APPS_CLK		66
+#define GCC_BLSP1_QUP6_SPI_APPS_CLK		67
+#define GCC_BLSP1_UART1_APPS_CLK		68
+#define GCC_BLSP1_UART2_APPS_CLK		69
+#define GCC_BOOT_ROM_AHB_CLK			70
+#define GCC_CAMSS_CCI_AHB_CLK			71
+#define GCC_CAMSS_CCI_CLK			72
+#define GCC_CAMSS_CSI0_AHB_CLK			73
+#define GCC_CAMSS_CSI0_CLK			74
+#define GCC_CAMSS_CSI0PHY_CLK			75
+#define GCC_CAMSS_CSI0PIX_CLK			76
+#define GCC_CAMSS_CSI0RDI_CLK			77
+#define GCC_CAMSS_CSI1_AHB_CLK			78
+#define GCC_CAMSS_CSI1_CLK			79
+#define GCC_CAMSS_CSI1PHY_CLK			80
+#define GCC_CAMSS_CSI1PIX_CLK			81
+#define GCC_CAMSS_CSI1RDI_CLK			82
+#define GCC_CAMSS_CSI_VFE0_CLK			83
+#define GCC_CAMSS_GP0_CLK			84
+#define GCC_CAMSS_GP1_CLK			85
+#define GCC_CAMSS_ISPIF_AHB_CLK			86
+#define GCC_CAMSS_JPEG0_CLK			87
+#define GCC_CAMSS_JPEG_AHB_CLK			88
+#define GCC_CAMSS_JPEG_AXI_CLK			89
+#define GCC_CAMSS_MCLK0_CLK			90
+#define GCC_CAMSS_MCLK1_CLK			91
+#define GCC_CAMSS_MICRO_AHB_CLK			92
+#define GCC_CAMSS_CSI0PHYTIMER_CLK		93
+#define GCC_CAMSS_CSI1PHYTIMER_CLK		94
+#define GCC_CAMSS_AHB_CLK			95
+#define GCC_CAMSS_TOP_AHB_CLK			96
+#define GCC_CAMSS_CPP_AHB_CLK			97
+#define GCC_CAMSS_CPP_CLK			98
+#define GCC_CAMSS_VFE0_CLK			99
+#define GCC_CAMSS_VFE_AHB_CLK			100
+#define GCC_CAMSS_VFE_AXI_CLK			101
+#define GCC_CRYPTO_AHB_CLK			102
+#define GCC_CRYPTO_AXI_CLK			103
+#define GCC_CRYPTO_CLK				104
+#define GCC_OXILI_GMEM_CLK			105
+#define GCC_GP1_CLK				106
+#define GCC_GP2_CLK				107
+#define GCC_GP3_CLK				108
+#define GCC_MDSS_AHB_CLK			109
+#define GCC_MDSS_AXI_CLK			110
+#define GCC_MDSS_BYTE0_CLK			111
+#define GCC_MDSS_ESC0_CLK			112
+#define GCC_MDSS_MDP_CLK			113
+#define GCC_MDSS_PCLK0_CLK			114
+#define GCC_MDSS_VSYNC_CLK			115
+#define GCC_MSS_CFG_AHB_CLK			116
+#define GCC_OXILI_AHB_CLK			117
+#define GCC_OXILI_GFX3D_CLK			118
+#define GCC_PDM2_CLK				119
+#define GCC_PDM_AHB_CLK				120
+#define GCC_PRNG_AHB_CLK			121
+#define GCC_SDCC1_AHB_CLK			122
+#define GCC_SDCC1_APPS_CLK			123
+#define GCC_SDCC2_AHB_CLK			124
+#define GCC_SDCC2_APPS_CLK			125
+#define GCC_GTCU_AHB_CLK			126
+#define GCC_JPEG_TBU_CLK			127
+#define GCC_MDP_TBU_CLK				128
+#define GCC_SMMU_CFG_CLK			129
+#define GCC_VENUS_TBU_CLK			130
+#define GCC_VFE_TBU_CLK				131
+#define GCC_USB2A_PHY_SLEEP_CLK			132
+#define GCC_USB_HS_AHB_CLK			133
+#define GCC_USB_HS_SYSTEM_CLK			134
+#define GCC_VENUS0_AHB_CLK			135
+#define GCC_VENUS0_AXI_CLK			136
+#define GCC_VENUS0_VCODEC0_CLK			137
+#define BIMC_DDR_CLK_SRC			138
+#define GCC_APSS_TCU_CLK			139
+#define GCC_GFX_TCU_CLK				140
+#define BIMC_GPU_CLK_SRC			141
+#define GCC_BIMC_GFX_CLK			142
+#define GCC_BIMC_GPU_CLK			143
+#define ULTAUDIO_LPAIF_PRI_I2S_CLK_SRC		144
+#define ULTAUDIO_LPAIF_SEC_I2S_CLK_SRC		145
+#define ULTAUDIO_LPAIF_AUX_I2S_CLK_SRC		146
+#define ULTAUDIO_XO_CLK_SRC			147
+#define ULTAUDIO_AHBFABRIC_CLK_SRC		148
+#define CODEC_DIGCODEC_CLK_SRC			149
+#define GCC_ULTAUDIO_PCNOC_MPORT_CLK		150
+#define GCC_ULTAUDIO_PCNOC_SWAY_CLK		151
+#define GCC_ULTAUDIO_AVSYNC_XO_CLK		152
+#define GCC_ULTAUDIO_STC_XO_CLK			153
+#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK	154
+#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_LPM_CLK	155
+#define GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK		156
+#define GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK		157
+#define GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK		158
+#define GCC_CODEC_DIGCODEC_CLK			159
+#define GCC_MSS_Q6_BIMC_AXI_CLK			160
+#define GPLL3					161
+#define GPLL3_VOTE				162
+#define GPLL4					163
+#define GPLL4_VOTE				164
+#define GPLL5					165
+#define GPLL5_VOTE				166
+#define GPLL6					167
+#define GPLL6_VOTE				168
+#define BYTE1_CLK_SRC				169
+#define GCC_MDSS_BYTE1_CLK			170
+#define ESC1_CLK_SRC				171
+#define GCC_MDSS_ESC1_CLK			172
+#define PCLK1_CLK_SRC				173
+#define GCC_MDSS_PCLK1_CLK			174
+#define GCC_GFX_TBU_CLK				175
+#define GCC_CPP_TBU_CLK				176
+#define GCC_MDP_RT_TBU_CLK			177
+#define USB_FS_SYSTEM_CLK_SRC			178
+#define USB_FS_IC_CLK_SRC			179
+#define GCC_USB_FS_AHB_CLK			180
+#define GCC_USB_FS_IC_CLK			181
+#define GCC_USB_FS_SYSTEM_CLK			182
+#define GCC_VENUS0_CORE0_VCODEC0_CLK		183
+#define GCC_VENUS0_CORE1_VCODEC0_CLK		184
+#define GCC_OXILI_TIMER_CLK			185
+
+/* Indexes for GDSCs */
+#define BIMC_GDSC				0
+#define VENUS_GDSC				1
+#define MDSS_GDSC				2
+#define JPEG_GDSC				3
+#define VFE_GDSC				4
+#define OXILI_GDSC				5
+#define VENUS_CORE0_GDSC			6
+#define VENUS_CORE1_GDSC			7
+
+#endif

include/dt-bindings/clock/qcom,gcc-msm8998.h

@@ -183,6 +183,7 @@
 #define GCC_MSS_SNOC_AXI_CLK					174
 #define GCC_MSS_MNOC_BIMC_AXI_CLK				175
 #define GCC_BIMC_GFX_CLK					176
+#define UFS_UNIPRO_CORE_CLK_SRC					177
 
 #define PCIE_0_GDSC						0
 #define UFS_GDSC						1

include/dt-bindings/clock/qcom,gcc-sc7180.h

@@ -137,6 +137,7 @@
 #define GCC_MSS_NAV_AXI_CLK					127
 #define GCC_MSS_Q6_MEMNOC_AXI_CLK				128
 #define GCC_MSS_SNOC_AXI_CLK					129
+#define GCC_SEC_CTRL_CLK_SRC					130
 
 /* GCC resets */
 #define GCC_QUSB2PHY_PRIM_BCR					0

include/dt-bindings/clock/x1000-cgu.h

@@ -16,29 +16,37 @@
 #define X1000_CLK_RTCLK			1
 #define X1000_CLK_APLL			2
 #define X1000_CLK_MPLL			3
-#define X1000_CLK_SCLKA		4
-#define X1000_CLK_CPUMUX	5
-#define X1000_CLK_CPU		6
-#define X1000_CLK_L2CACHE	7
-#define X1000_CLK_AHB0		8
-#define X1000_CLK_AHB2PMUX	9
-#define X1000_CLK_AHB2		10
-#define X1000_CLK_PCLK		11
-#define X1000_CLK_DDR		12
-#define X1000_CLK_MAC		13
-#define X1000_CLK_MSCMUX	14
-#define X1000_CLK_MSC0		15
-#define X1000_CLK_MSC1		16
-#define X1000_CLK_SSIPLL	17
-#define X1000_CLK_SSIMUX	18
-#define X1000_CLK_SFC		19
-#define X1000_CLK_I2C0		20
-#define X1000_CLK_I2C1		21
-#define X1000_CLK_I2C2		22
-#define X1000_CLK_UART0		23
-#define X1000_CLK_UART1		24
-#define X1000_CLK_UART2		25
-#define X1000_CLK_SSI		26
-#define X1000_CLK_PDMA		27
+#define X1000_CLK_OTGPHY		4
+#define X1000_CLK_SCLKA			5
+#define X1000_CLK_CPUMUX		6
+#define X1000_CLK_CPU			7
+#define X1000_CLK_L2CACHE		8
+#define X1000_CLK_AHB0			9
+#define X1000_CLK_AHB2PMUX		10
+#define X1000_CLK_AHB2			11
+#define X1000_CLK_PCLK			12
+#define X1000_CLK_DDR			13
+#define X1000_CLK_MAC			14
+#define X1000_CLK_LCD			15
+#define X1000_CLK_MSCMUX		16
+#define X1000_CLK_MSC0			17
+#define X1000_CLK_MSC1			18
+#define X1000_CLK_OTG			19
+#define X1000_CLK_SSIPLL		20
+#define X1000_CLK_SSIPLL_DIV2	21
+#define X1000_CLK_SSIMUX		22
+#define X1000_CLK_EMC			23
+#define X1000_CLK_EFUSE			24
+#define X1000_CLK_SFC			25
+#define X1000_CLK_I2C0			26
+#define X1000_CLK_I2C1			27
+#define X1000_CLK_I2C2			28
+#define X1000_CLK_UART0			29
+#define X1000_CLK_UART1			30
+#define X1000_CLK_UART2			31
+#define X1000_CLK_TCU			32
+#define X1000_CLK_SSI			33
+#define X1000_CLK_OST			34
+#define X1000_CLK_PDMA			35
 
 #endif /* __DT_BINDINGS_CLOCK_X1000_CGU_H__ */

include/dt-bindings/clock/x1830-cgu.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides clock numbers for the ingenic,x1830-cgu DT binding.
+ *
+ * They are roughly ordered as:
+ *   - external clocks
+ *   - PLLs
+ *   - muxes/dividers in the order they appear in the x1830 programmers manual
+ *   - gates in order of their bit in the CLKGR* registers
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_X1830_CGU_H__
+#define __DT_BINDINGS_CLOCK_X1830_CGU_H__
+
+#define X1830_CLK_EXCLK			0
+#define X1830_CLK_RTCLK			1
+#define X1830_CLK_APLL			2
+#define X1830_CLK_MPLL			3
+#define X1830_CLK_EPLL			4
+#define X1830_CLK_VPLL			5
+#define X1830_CLK_OTGPHY		6
+#define X1830_CLK_SCLKA			7
+#define X1830_CLK_CPUMUX		8
+#define X1830_CLK_CPU			9
+#define X1830_CLK_L2CACHE		10
+#define X1830_CLK_AHB0			11
+#define X1830_CLK_AHB2PMUX		12
+#define X1830_CLK_AHB2			13
+#define X1830_CLK_PCLK			14
+#define X1830_CLK_DDR			15
+#define X1830_CLK_MAC			16
+#define X1830_CLK_LCD			17
+#define X1830_CLK_MSCMUX		18
+#define X1830_CLK_MSC0			19
+#define X1830_CLK_MSC1			20
+#define X1830_CLK_SSIPLL		21
+#define X1830_CLK_SSIPLL_DIV2	22
+#define X1830_CLK_SSIMUX		23
+#define X1830_CLK_EMC			24
+#define X1830_CLK_EFUSE			25
+#define X1830_CLK_OTG			26
+#define X1830_CLK_SSI0			27
+#define X1830_CLK_SMB0			28
+#define X1830_CLK_SMB1			29
+#define X1830_CLK_SMB2			30
+#define X1830_CLK_UART0			31
+#define X1830_CLK_UART1			32
+#define X1830_CLK_SSI1			33
+#define X1830_CLK_SFC			34
+#define X1830_CLK_PDMA			35
+#define X1830_CLK_TCU			36
+#define X1830_CLK_DTRNG			37
+#define X1830_CLK_OST			38
+
+#endif /* __DT_BINDINGS_CLOCK_X1830_CGU_H__ */

include/dt-bindings/power/marvell,mmp2.h

+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DTS_MARVELL_MMP2_POWER_H
+#define __DTS_MARVELL_MMP2_POWER_H
+
+#define MMP2_POWER_DOMAIN_GPU		0
+#define MMP2_POWER_DOMAIN_AUDIO		1
+#define MMP3_POWER_DOMAIN_CAMERA	2
+
+#define MMP2_NR_POWER_DOMAINS		3
+
+#endif