Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This round of clk driver and framework updates is heavy on the driver
  update side. The two main highlights in the core framework are the
  addition of an bulk clk_get API that handles optional clks and an
  extra debugfs file that tells the developer about the current parent
  of a clk.

  The driver updates are dominated by i.MX in the diffstat, but that is
  mostly because that SoC has started converting to the clk_hw style of
  clk registration. The next big update is in the Amlogic meson clk
  driver that gained some support for audio, cpu, and temperature clks
  while fixing some PLL issues. Finally, the biggest thing that stands
  out is the conversion of a large part of the Allwinner sunxi-ng driver
  to the new clk parent scheme that uses less strings and more pointer
  comparisons to match clk parents and children up.

  In general, it looks like we have a lot of little fixes and tweaks
  here and there to clk data along with the normal addition of a handful
  of new drivers and a couple new core framework features.

  Core:
   - Add a 'clk_parent' file in clk debugfs
   - Add a clk_bulk_get_optional() API (with devm too)

  New Drivers:
   - Support gated clk controller on MIPS based BCM63XX SoCs
   - Support SiLabs Si5341 and Si5340 chips
   - Support for CPU clks on Raspberry Pi devices
   - Audsys clock driver for MediaTek MT8516 SoCs

  Updates:
   - Convert a large portion of the Allwinner sunxi-ng driver to new clk parent scheme
   - Small frequency support for SiLabs Si544 chips
   - Slow clk support for AT91 SAM9X60 SoCs
   - Remove dead code in various clk drivers (-Wunused)
   - Support for Marvell 98DX1135 SoCs
   - Get duty cycle of generic pwm clks
   - Improvement in mmc phase calculation and cleanup of some rate defintions
   - Switch i.MX6 and i.MX7 clock drivers to clk_hw based APIs
   - Add GPIO, SNVS and GIC clocks for i.MX8 drivers
   - Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock
   - Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting
   - Add clks for new Exynos5422 Dynamic Memory Controller driver
   - Clock definition for Exynos4412 Mali
   - Add CMM (Color Management Module) clocks on Renesas R-Car H3, M3-N, E3, and D3
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas RZ/G2M
   - Support for 32 bit clock IDs in TI's sci-clks for J721e SoCs
   - TI clock probing done from DT by default instead of firmware
   - Fix Amlogic Meson mpll fractional part and spread sprectrum issues
   - Add Amlogic meson8 audio clocks
   - Add Amlogic g12a temperature sensors clocks
   - Add Amlogic g12a and g12b cpu clocks
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas R-Car H3, M3-W, and M3-N
   - Add CMM (Color Management Module) clocks on Renesas R-Car M3-W
   - Add Clock Domain support on Renesas RZ/N1"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (190 commits)
  clk: consoldiate the __clk_get_hw() declarations
  clk: sprd: Add check for return value of sprd_clk_regmap_init()
  clk: lochnagar: Update DT binding doc to include the primary SPDIF MCLK
  clk: Add Si5341/Si5340 driver
  dt-bindings: clock: Add silabs,si5341
  clk: clk-si544: Implement small frequency change support
  clk: add BCM63XX gated clock controller driver
  devicetree: document the BCM63XX gated clock bindings
  clk: at91: sckc: use dedicated functions to unregister clock
  clk: at91: sckc: improve error path for sama5d4 sck registration
  clk: at91: sckc: remove unnecessary line
  clk: at91: sckc: improve error path for sam9x5 sck register
  clk: at91: sckc: add support to free slow clock osclillator
  clk: at91: sckc: add support to free slow rc oscillator
  clk: at91: sckc: add support to free slow oscillator
  clk: rockchip: export HDMIPHY clock on rk3228
  clk: rockchip: add watchdog pclk on rk3328
  clk: rockchip: add clock id for hdmi_phy special clock on rk3228
  clk: rockchip: add clock id for watchdog pclk on rk3328
  clk: at91: sckc: add support for SAM9X60
  ...

15 files changed, 251 insertions, 25 deletions

diff --git a/include/dt-bindings/clock/exynos4.h b/include/dt-bindings/clock/exynos4.h
index a0439ce8e8d3..88ec3968b90a 100644
--- a/include/dt-bindings/clock/exynos4.h
+++ b/include/dt-bindings/clock/exynos4.h
@@ -187,6 +187,7 @@
 #define CLK_MIPI_HSI		349 /* Exynos4210 only */
 #define CLK_PIXELASYNCM0	351
 #define CLK_PIXELASYNCM1	352
+#define CLK_ASYNC_G3D		353 /* Exynos4x12 only */
 #define CLK_PWM_ISP_SCLK	379 /* Exynos4x12 only */
 #define CLK_SPI0_ISP_SCLK	380 /* Exynos4x12 only */
 #define CLK_SPI1_ISP_SCLK	381 /* Exynos4x12 only */
diff --git a/include/dt-bindings/clock/exynos5420.h b/include/dt-bindings/clock/exynos5420.h
index 355f469943f1..02d5ac469a3d 100644
--- a/include/dt-bindings/clock/exynos5420.h
+++ b/include/dt-bindings/clock/exynos5420.h
@@ -60,6 +60,7 @@
 #define CLK_MAU_EPLL		159
 #define CLK_SCLK_HSIC_12M	160
 #define CLK_SCLK_MPHY_IXTAL24	161
+#define CLK_SCLK_BPLL		162
 
 /* gate clocks */
 #define CLK_UART0		257
@@ -195,6 +196,16 @@
 #define CLK_ACLK432_CAM		518
 #define CLK_ACLK_FL1550_CAM	519
 #define CLK_ACLK550_CAM		520
+#define CLK_CLKM_PHY0		521
+#define CLK_CLKM_PHY1		522
+#define CLK_ACLK_PPMU_DREX0_0	523
+#define CLK_ACLK_PPMU_DREX0_1	524
+#define CLK_ACLK_PPMU_DREX1_0	525
+#define CLK_ACLK_PPMU_DREX1_1	526
+#define CLK_PCLK_PPMU_DREX0_0	527
+#define CLK_PCLK_PPMU_DREX0_1	528
+#define CLK_PCLK_PPMU_DREX1_0	529
+#define CLK_PCLK_PPMU_DREX1_1	530
 
 /* mux clocks */
 #define CLK_MOUT_HDMI		640
@@ -217,6 +228,8 @@
 #define CLK_MOUT_EPLL		657
 #define CLK_MOUT_MAU_EPLL	658
 #define CLK_MOUT_USER_MAU_EPLL	659
+#define CLK_MOUT_SCLK_SPLL	660
+#define CLK_MOUT_MX_MSPLL_CCORE_PHY	661
 
 /* divider clocks */
 #define CLK_DOUT_PIXEL		768
@@ -248,8 +261,11 @@
 #define CLK_DOUT_CCLK_DREX0	794
 #define CLK_DOUT_CLK2X_PHY0	795
 #define CLK_DOUT_PCLK_CORE_MEM	796
+#define CLK_FF_DOUT_SPLL2	797
+#define CLK_DOUT_PCLK_DREX0	798
+#define CLK_DOUT_PCLK_DREX1	799
 
 /* must be greater than maximal clock id */
-#define CLK_NR_CLKS		797
+#define CLK_NR_CLKS		800
 
 #endif /* _DT_BINDINGS_CLOCK_EXYNOS_5420_H */
diff --git a/include/dt-bindings/clock/g12a-clkc.h b/include/dt-bindings/clock/g12a-clkc.h
index e10470ed7c4f..b6b127e45634 100644
--- a/include/dt-bindings/clock/g12a-clkc.h
+++ b/include/dt-bindings/clock/g12a-clkc.h
@@ -136,5 +136,6 @@
 #define CLKID_VDEC_1				204
 #define CLKID_VDEC_HEVC				207
 #define CLKID_VDEC_HEVCF			210
+#define CLKID_TS				212
 
 #endif /* __G12A_CLKC_H */
diff --git a/include/dt-bindings/clock/imx8mm-clock.h b/include/dt-bindings/clock/imx8mm-clock.h
index 1b4353e7b486..07e6c686f3ef 100644
--- a/include/dt-bindings/clock/imx8mm-clock.h
+++ b/include/dt-bindings/clock/imx8mm-clock.h
@@ -239,6 +239,15 @@
 
 #define IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK	222
 
-#define IMX8MM_CLK_END				223
+#define IMX8MM_CLK_GPIO1_ROOT			223
+#define IMX8MM_CLK_GPIO2_ROOT			224
+#define IMX8MM_CLK_GPIO3_ROOT			225
+#define IMX8MM_CLK_GPIO4_ROOT			226
+#define IMX8MM_CLK_GPIO5_ROOT			227
+
+#define IMX8MM_CLK_SNVS_ROOT			228
+#define IMX8MM_CLK_GIC				229
+
+#define IMX8MM_CLK_END				230
 
 #endif
diff --git a/include/dt-bindings/clock/imx8mq-clock.h b/include/dt-bindings/clock/imx8mq-clock.h
index 6677e920dc2d..65463673d25e 100644
--- a/include/dt-bindings/clock/imx8mq-clock.h
+++ b/include/dt-bindings/clock/imx8mq-clock.h
@@ -400,5 +400,8 @@
 #define IMX8MQ_CLK_GPIO4_ROOT			262
 #define IMX8MQ_CLK_GPIO5_ROOT			263
 
-#define IMX8MQ_CLK_END				264
+#define IMX8MQ_CLK_SNVS_ROOT			264
+#define IMX8MQ_CLK_GIC				265
+
+#define IMX8MQ_CLK_END				266
 #endif /* __DT_BINDINGS_CLOCK_IMX8MQ_H */
diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h
index 47556539f0ee..68862aaf977e 100644
--- a/include/dt-bindings/clock/meson8b-clkc.h
+++ b/include/dt-bindings/clock/meson8b-clkc.h
@@ -112,5 +112,8 @@
 #define CLKID_VDEC_HCODEC	199
 #define CLKID_VDEC_2		202
 #define CLKID_VDEC_HEVC		206
+#define CLKID_CTS_AMCLK		209
+#define CLKID_CTS_MCLK_I958	212
+#define CLKID_CTS_I958		213
 
 #endif /* __MESON8B_CLKC_H */
diff --git a/include/dt-bindings/clock/mt8516-clk.h b/include/dt-bindings/clock/mt8516-clk.h
index 9cfca53cd78d..816447b98edd 100644
--- a/include/dt-bindings/clock/mt8516-clk.h
+++ b/include/dt-bindings/clock/mt8516-clk.h
@@ -208,4 +208,21 @@
 #define CLK_TOP_MSDC2_INFRA		176
 #define CLK_TOP_NR_CLK			177
 
+/* AUDSYS */
+
+#define CLK_AUD_AFE			0
+#define CLK_AUD_I2S			1
+#define CLK_AUD_22M			2
+#define CLK_AUD_24M			3
+#define CLK_AUD_INTDIR			4
+#define CLK_AUD_APLL2_TUNER		5
+#define CLK_AUD_APLL_TUNER		6
+#define CLK_AUD_HDMI			7
+#define CLK_AUD_SPDF			8
+#define CLK_AUD_ADC			9
+#define CLK_AUD_DAC			10
+#define CLK_AUD_DAC_PREDIS		11
+#define CLK_AUD_TML			12
+#define CLK_AUD_NR_CLK			13
+
 #endif /* _DT_BINDINGS_CLK_MT8516_H */
diff --git a/include/dt-bindings/clock/qcom,gcc-qcs404.h b/include/dt-bindings/clock/qcom,gcc-qcs404.h
index 454b3f43f538..2cd62c98561f 100644
--- a/include/dt-bindings/clock/qcom,gcc-qcs404.h
+++ b/include/dt-bindings/clock/qcom,gcc-qcs404.h
@@ -166,5 +166,12 @@
 #define GCC_PCIEPHY_0_PHY_BCR				12
 #define GCC_EMAC_BCR					13
 #define GCC_CDSP_RESTART				14
+#define GCC_PCIE_0_AXI_MASTER_STICKY_ARES		15
+#define GCC_PCIE_0_AHB_ARES				16
+#define GCC_PCIE_0_AXI_SLAVE_ARES			17
+#define GCC_PCIE_0_AXI_MASTER_ARES			18
+#define GCC_PCIE_0_CORE_STICKY_ARES			19
+#define GCC_PCIE_0_SLEEP_ARES				20
+#define GCC_PCIE_0_PIPE_ARES				21
 
 #endif
diff --git a/include/dt-bindings/clock/qcom,gpucc-msm8998.h b/include/dt-bindings/clock/qcom,gpucc-msm8998.h
new file mode 100644
index 000000000000..2623570ee974
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gpucc-msm8998.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019, Jeffrey Hugo
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_GPUCC_8998_H
+#define _DT_BINDINGS_CLK_MSM_GPUCC_8998_H
+
+#define GPUPLL0						0
+#define GPUPLL0_OUT_EVEN				1
+#define RBCPR_CLK_SRC					2
+#define GFX3D_CLK_SRC					3
+#define RBBMTIMER_CLK_SRC				4
+#define GFX3D_ISENSE_CLK_SRC				5
+#define RBCPR_CLK					6
+#define GFX3D_CLK					7
+#define RBBMTIMER_CLK					8
+#define GFX3D_ISENSE_CLK				9
+#define GPUCC_CXO_CLK					10
+
+#define GPU_CX_BCR					0
+#define RBCPR_BCR					1
+#define GPU_GX_BCR					2
+#define GPU_ISENSE_BCR					3
+
+#define GPU_CX_GDSC					1
+#define GPU_GX_GDSC					2
+
+#endif
diff --git a/include/dt-bindings/clock/rk3228-cru.h b/include/dt-bindings/clock/rk3228-cru.h
index 3b245e3df8da..de550ea56eeb 100644
--- a/include/dt-bindings/clock/rk3228-cru.h
+++ b/include/dt-bindings/clock/rk3228-cru.h
@@ -64,6 +64,7 @@
 #define SCLK_WIFI		141
 #define SCLK_OTGPHY0		142
 #define SCLK_OTGPHY1		143
+#define SCLK_HDMI_PHY		144
 
 /* dclk gates */
 #define DCLK_VOP		190
diff --git a/include/dt-bindings/clock/rk3328-cru.h b/include/dt-bindings/clock/rk3328-cru.h
index afb811340382..555b4ff660ae 100644
--- a/include/dt-bindings/clock/rk3328-cru.h
+++ b/include/dt-bindings/clock/rk3328-cru.h
@@ -164,6 +164,7 @@
 #define PCLK_DCF		233
 #define PCLK_SARADC		234
 #define PCLK_ACODECPHY		235
+#define PCLK_WDT		236
 
 /* hclk gates */
 #define HCLK_PERI		308
diff --git a/include/dt-bindings/clock/stratix10-clock.h b/include/dt-bindings/clock/stratix10-clock.h
index 0ac1c90a18bf..08b98e20b7cc 100644
--- a/include/dt-bindings/clock/stratix10-clock.h
+++ b/include/dt-bindings/clock/stratix10-clock.h
@@ -79,6 +79,8 @@
 #define STRATIX10_USB_CLK		59
 #define STRATIX10_SPI_M_CLK		60
 #define STRATIX10_NAND_CLK		61
-#define STRATIX10_NUM_CLKS		62
+#define STRATIX10_NAND_X_CLK		62
+#define STRATIX10_NAND_ECC_CLK		63
+#define STRATIX10_NUM_CLKS		64
 
 #endif	/* __STRATIX10_CLOCK_H */
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index bb6118f79784..2ae7604783dd 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -9,8 +9,6 @@
 #include <linux/of.h>
 #include <linux/of_clk.h>
 
-#ifdef CONFIG_COMMON_CLK
-
 /*
  * flags used across common struct clk.  these flags should only affect the
  * top-level framework.  custom flags for dealing with hardware specifics
@@ -807,7 +805,14 @@ void devm_clk_hw_unregister(struct device *dev, struct clk_hw *hw);
 /* helper functions */
 const char *__clk_get_name(const struct clk *clk);
 const char *clk_hw_get_name(const struct clk_hw *hw);
+#ifdef CONFIG_COMMON_CLK
 struct clk_hw *__clk_get_hw(struct clk *clk);
+#else
+static inline struct clk_hw *__clk_get_hw(struct clk *clk)
+{
+	return (struct clk_hw *)clk;
+}
+#endif
 unsigned int clk_hw_get_num_parents(const struct clk_hw *hw);
 struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw);
 struct clk_hw *clk_hw_get_parent_by_index(const struct clk_hw *hw,
@@ -867,8 +872,6 @@ static inline long divider_ro_round_rate(struct clk_hw *hw, unsigned long rate,
  */
 unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate);
 
-struct of_device_id;
-
 struct clk_onecell_data {
 	struct clk **clks;
 	unsigned int clk_num;
@@ -879,8 +882,6 @@ struct clk_hw_onecell_data {
 	struct clk_hw *hws[];
 };
 
-extern struct of_device_id __clk_of_table;
-
 #define CLK_OF_DECLARE(name, compat, fn) OF_DECLARE_1(clk, name, compat, fn)
 
 /*
@@ -904,6 +905,40 @@ extern struct of_device_id __clk_of_table;
 		.ops		= _ops,				\
 	})
 
+#define CLK_HW_INIT_HW(_name, _parent, _ops, _flags)			\
+	(&(struct clk_init_data) {					\
+		.flags		= _flags,				\
+		.name		= _name,				\
+		.parent_hws	= (const struct clk_hw*[]) { _parent },	\
+		.num_parents	= 1,					\
+		.ops		= _ops,					\
+	})
+
+/*
+ * This macro is intended for drivers to be able to share the otherwise
+ * individual struct clk_hw[] compound literals created by the compiler
+ * when using CLK_HW_INIT_HW. It does NOT support multiple parents.
+ */
+#define CLK_HW_INIT_HWS(_name, _parent, _ops, _flags)			\
+	(&(struct clk_init_data) {					\
+		.flags		= _flags,				\
+		.name		= _name,				\
+		.parent_hws	= _parent,				\
+		.num_parents	= 1,					\
+		.ops		= _ops,					\
+	})
+
+#define CLK_HW_INIT_FW_NAME(_name, _parent, _ops, _flags)		\
+	(&(struct clk_init_data) {					\
+		.flags		= _flags,				\
+		.name		= _name,				\
+		.parent_data	= (const struct clk_parent_data[]) {	\
+					{ .fw_name = _parent },		\
+				  },					\
+		.num_parents	= 1,					\
+		.ops		= _ops,					\
+	})
+
 #define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags)	\
 	(&(struct clk_init_data) {				\
 		.flags		= _flags,			\
@@ -913,6 +948,24 @@ extern struct of_device_id __clk_of_table;
 		.ops		= _ops,				\
 	})
 
+#define CLK_HW_INIT_PARENTS_HW(_name, _parents, _ops, _flags)	\
+	(&(struct clk_init_data) {				\
+		.flags		= _flags,			\
+		.name		= _name,			\
+		.parent_hws	= _parents,			\
+		.num_parents	= ARRAY_SIZE(_parents),		\
+		.ops		= _ops,				\
+	})
+
+#define CLK_HW_INIT_PARENTS_DATA(_name, _parents, _ops, _flags)	\
+	(&(struct clk_init_data) {				\
+		.flags		= _flags,			\
+		.name		= _name,			\
+		.parent_data	= _parents,			\
+		.num_parents	= ARRAY_SIZE(_parents),		\
+		.ops		= _ops,				\
+	})
+
 #define CLK_HW_INIT_NO_PARENT(_name, _ops, _flags)	\
 	(&(struct clk_init_data) {			\
 		.flags          = _flags,		\
@@ -933,6 +986,43 @@ extern struct of_device_id __clk_of_table;
 					      _flags),			\
 	}
 
+#define CLK_FIXED_FACTOR_HW(_struct, _name, _parent,			\
+			    _div, _mult, _flags)			\
+	struct clk_fixed_factor _struct = {				\
+		.div		= _div,					\
+		.mult		= _mult,				\
+		.hw.init	= CLK_HW_INIT_HW(_name,			\
+						 _parent,		\
+						 &clk_fixed_factor_ops,	\
+						 _flags),		\
+	}
+
+/*
+ * This macro allows the driver to reuse the _parent array for multiple
+ * fixed factor clk declarations.
+ */
+#define CLK_FIXED_FACTOR_HWS(_struct, _name, _parent,			\
+			     _div, _mult, _flags)			\
+	struct clk_fixed_factor _struct = {				\
+		.div		= _div,					\
+		.mult		= _mult,				\
+		.hw.init	= CLK_HW_INIT_HWS(_name,		\
+						  _parent,		\
+						  &clk_fixed_factor_ops, \
+						  _flags),	\
+	}
+
+#define CLK_FIXED_FACTOR_FW_NAME(_struct, _name, _parent,		\
+				 _div, _mult, _flags)			\
+	struct clk_fixed_factor _struct = {				\
+		.div		= _div,					\
+		.mult		= _mult,				\
+		.hw.init	= CLK_HW_INIT_FW_NAME(_name,		\
+						      _parent,		\
+						      &clk_fixed_factor_ops, \
+						      _flags),		\
+	}
+
 #ifdef CONFIG_OF
 int of_clk_add_provider(struct device_node *np,
 			struct clk *(*clk_src_get)(struct of_phandle_args *args,
@@ -1019,5 +1109,4 @@ static inline int of_clk_detect_critical(struct device_node *np, int index,
 
 void clk_gate_restore_context(struct clk_hw *hw);
 
-#endif /* CONFIG_COMMON_CLK */
 #endif /* CLK_PROVIDER_H */
diff --git a/include/linux/clk.h b/include/linux/clk.h
index c8e3325868bd..3c096c7a51dc 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -329,6 +329,19 @@ int __must_check clk_bulk_get(struct device *dev, int num_clks,
  */
 int __must_check clk_bulk_get_all(struct device *dev,
 				  struct clk_bulk_data **clks);
+
+/**
+ * clk_bulk_get_optional - lookup and obtain a number of references to clock producer
+ * @dev: device for clock "consumer"
+ * @num_clks: the number of clk_bulk_data
+ * @clks: the clk_bulk_data table of consumer
+ *
+ * Behaves the same as clk_bulk_get() except where there is no clock producer.
+ * In this case, instead of returning -ENOENT, the function returns 0 and
+ * NULL for a clk for which a clock producer could not be determined.
+ */
+int __must_check clk_bulk_get_optional(struct device *dev, int num_clks,
+				       struct clk_bulk_data *clks);
 /**
  * devm_clk_bulk_get - managed get multiple clk consumers
  * @dev: device for clock "consumer"
@@ -344,6 +357,28 @@ int __must_check clk_bulk_get_all(struct device *dev,
 int __must_check devm_clk_bulk_get(struct device *dev, int num_clks,
 				   struct clk_bulk_data *clks);
 /**
+ * devm_clk_bulk_get_optional - managed get multiple optional consumer clocks
+ * @dev: device for clock "consumer"
+ * @clks: pointer to the clk_bulk_data table of consumer
+ *
+ * Behaves the same as devm_clk_bulk_get() except where there is no clock
+ * producer.  In this case, instead of returning -ENOENT, the function returns
+ * NULL for given clk. It is assumed all clocks in clk_bulk_data are optional.
+ *
+ * Returns 0 if all clocks specified in clk_bulk_data table are obtained
+ * successfully or for any clk there was no clk provider available, otherwise
+ * returns valid IS_ERR() condition containing errno.
+ * The implementation uses @dev and @clk_bulk_data.id to determine the
+ * clock consumer, and thereby the clock producer.
+ * The clock returned is stored in each @clk_bulk_data.clk field.
+ *
+ * Drivers must assume that the clock source is not enabled.
+ *
+ * clk_bulk_get should not be called from within interrupt context.
+ */
+int __must_check devm_clk_bulk_get_optional(struct device *dev, int num_clks,
+					    struct clk_bulk_data *clks);
+/**
  * devm_clk_bulk_get_all - managed get multiple clk consumers
  * @dev: device for clock "consumer"
  * @clks: pointer to the clk_bulk_data table of consumer
@@ -715,6 +750,12 @@ static inline int __must_check clk_bulk_get(struct device *dev, int num_clks,
 	return 0;
 }
 
+static inline int __must_check clk_bulk_get_optional(struct device *dev,
+				int num_clks, struct clk_bulk_data *clks)
+{
+	return 0;
+}
+
 static inline int __must_check clk_bulk_get_all(struct device *dev,
 					 struct clk_bulk_data **clks)
 {
@@ -738,6 +779,12 @@ static inline int __must_check devm_clk_bulk_get(struct device *dev, int num_clk
 	return 0;
 }
 
+static inline int __must_check devm_clk_bulk_get_optional(struct device *dev,
+				int num_clks, struct clk_bulk_data *clks)
+{
+	return 0;
+}
+
 static inline int __must_check devm_clk_bulk_get_all(struct device *dev,
 						     struct clk_bulk_data **clks)
 {
diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h
index 568722a041bf..406e6717d252 100644
--- a/include/linux/soc/ti/ti_sci_protocol.h
+++ b/include/linux/soc/ti/ti_sci_protocol.h
@@ -166,29 +166,29 @@ struct ti_sci_dev_ops {
  * managed by driver for that purpose.
  */
 struct ti_sci_clk_ops {
-	int (*get_clock)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*get_clock)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 			 bool needs_ssc, bool can_change_freq,
 			 bool enable_input_term);
-	int (*idle_clock)(const struct ti_sci_handle *handle, u32 did, u8 cid);
-	int (*put_clock)(const struct ti_sci_handle *handle, u32 did, u8 cid);
-	int (*is_auto)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*idle_clock)(const struct ti_sci_handle *handle, u32 did, u32 cid);
+	int (*put_clock)(const struct ti_sci_handle *handle, u32 did, u32 cid);
+	int (*is_auto)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 		       bool *req_state);
-	int (*is_on)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*is_on)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 		     bool *req_state, bool *current_state);
-	int (*is_off)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*is_off)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 		      bool *req_state, bool *current_state);
-	int (*set_parent)(const struct ti_sci_handle *handle, u32 did, u8 cid,
-			  u8 parent_id);
-	int (*get_parent)(const struct ti_sci_handle *handle, u32 did, u8 cid,
-			  u8 *parent_id);
+	int (*set_parent)(const struct ti_sci_handle *handle, u32 did, u32 cid,
+			  u32 parent_id);
+	int (*get_parent)(const struct ti_sci_handle *handle, u32 did, u32 cid,
+			  u32 *parent_id);
 	int (*get_num_parents)(const struct ti_sci_handle *handle, u32 did,
-			       u8 cid, u8 *num_parents);
+			       u32 cid, u32 *num_parents);
 	int (*get_best_match_freq)(const struct ti_sci_handle *handle, u32 did,
-				   u8 cid, u64 min_freq, u64 target_freq,
+				   u32 cid, u64 min_freq, u64 target_freq,
 				   u64 max_freq, u64 *match_freq);
-	int (*set_freq)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*set_freq)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 			u64 min_freq, u64 target_freq, u64 max_freq);
-	int (*get_freq)(const struct ti_sci_handle *handle, u32 did, u8 cid,
+	int (*get_freq)(const struct ti_sci_handle *handle, u32 did, u32 cid,
 			u64 *current_freq);
 };