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

Pull clk updates from Stephen Boyd:
 "We have two changes to the core framework this time around.

  The first being a large change that introduces runtime PM support to
  the clk framework. Now we properly call runtime PM operations on the
  device providing a clk when the clk is in use. This helps on SoCs
  where the clks provided by a device need something to be powered on
  before using the clks, like power domains or regulators. It also helps
  power those things down when clks aren't in use.

  The other core change is a devm API addition for clk providers so we
  can get rid of a bunch of clk driver remove functions that are just
  doing of_clk_del_provider().

  Outside of the core, we have the usual addition of clk drivers and
  smattering of non-critical fixes to existing drivers. The biggest diff
  is support for Mediatek MT2712 and MT7622 SoCs, but those patches
  really just add a bunch of data.

  By the way, we're trying something new here where we build the tree up
  with topic branches. We plan to work this into our workflow so that we
  don't step on each other's toes, and so the fixes branch can be merged
  on an as-needed basis.

  Summary:

  Core:
   - runtime PM support for clk providers
   - devm API for of_clk_add_hw_provider()

  New Drivers:
   - Mediatek MT2712 and MT7622
   - Renesas R-Car V3M SoC

  Updates:
   - runtime PM support for Samsung exynos5433/exynos4412 providers
   - removal of clkdev aliases on Samsung SoCs
   - convert clk-gpio to use gpio descriptors
   - various driver cleanups to match kernel coding style
   - Amlogic Video Processing Unit VPU and VAPB clks
   - sigma-delta modulation for Allwinner audio PLLs
   - Allwinner A83t Display clks
   - support for the second display unit clock on Renesas RZ/G1E
   - suspend/resume support for Renesas R-Car Gen3 CPG/MSSR
   - new clock ids for Rockchip rk3188 and rk3368 SoCs
   - various 'const' markings on clk_ops structures
   - RPM clk support on Qualcomm MSM8996/MSM8660 SoCs"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (137 commits)
  clk: stm32h7: fix test of clock config
  clk: pxa: fix building on older compilers
  clk: sunxi-ng: a83t: Fix i2c buses bits
  clk: ti: dra7-atl-clock: fix child-node lookups
  clk: qcom: common: fix legacy board-clock registration
  clk: uniphier: fix DAPLL2 clock rate of Pro5
  clk: uniphier: fix parent of miodmac clock data
  clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'
  clk: hisilicon: Delete an error message for a failed memory allocation in hisi_register_clkgate_sep()
  clk: hi3660: fix incorrect uart3 clock freqency
  clk: kona-setup: Delete error messages for failed memory allocations
  ARC: clk: fix spelling mistake: "configurarion" -> "configuration"
  clk: cdce925: remove redundant check for non-null parent_name
  clk: versatile: Improve sizeof() usage
  clk: versatile: Delete error messages for failed memory allocations
  clk: ux500: Improve sizeof() usage
  clk: ux500: Delete error messages for failed memory allocations
  clk: spear: Delete error messages for failed memory allocations
  clk: ti: Delete error messages for failed memory allocations
  clk: mmp: Adjust checks for NULL pointers
  ...

include/linux/clk-provider.h

@@ -682,10 +682,10 @@ struct clk_gpio {
 
 extern const struct clk_ops clk_gpio_gate_ops;
 struct clk *clk_register_gpio_gate(struct device *dev, const char *name,
-		const char *parent_name, unsigned gpio, bool active_low,
+		const char *parent_name, struct gpio_desc *gpiod,
 		unsigned long flags);
 struct clk_hw *clk_hw_register_gpio_gate(struct device *dev, const char *name,
-		const char *parent_name, unsigned gpio, bool active_low,
+		const char *parent_name, struct gpio_desc *gpiod,
 		unsigned long flags);
 void clk_hw_unregister_gpio_gate(struct clk_hw *hw);
 
@@ -701,11 +701,11 @@ void clk_hw_unregister_gpio_gate(struct clk_hw *hw);
 
 extern const struct clk_ops clk_gpio_mux_ops;
 struct clk *clk_register_gpio_mux(struct device *dev, const char *name,
-		const char * const *parent_names, u8 num_parents, unsigned gpio,
-		bool active_low, unsigned long flags);
+		const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod,
+		unsigned long flags);
 struct clk_hw *clk_hw_register_gpio_mux(struct device *dev, const char *name,
-		const char * const *parent_names, u8 num_parents, unsigned gpio,
-		bool active_low, unsigned long flags);
+		const char * const *parent_names, u8 num_parents, struct gpio_desc *gpiod,
+		unsigned long flags);
 void clk_hw_unregister_gpio_mux(struct clk_hw *hw);
 
 /**
@@ -815,7 +815,12 @@ int of_clk_add_hw_provider(struct device_node *np,
 			   struct clk_hw *(*get)(struct of_phandle_args *clkspec,
 						 void *data),
 			   void *data);
+int devm_of_clk_add_hw_provider(struct device *dev,
+			   struct clk_hw *(*get)(struct of_phandle_args *clkspec,
+						 void *data),
+			   void *data);
 void of_clk_del_provider(struct device_node *np);
+void devm_of_clk_del_provider(struct device *dev);
 struct clk *of_clk_src_simple_get(struct of_phandle_args *clkspec,
 				  void *data);
 struct clk_hw *of_clk_hw_simple_get(struct of_phandle_args *clkspec,
@@ -847,7 +852,15 @@ static inline int of_clk_add_hw_provider(struct device_node *np,
 {
 	return 0;
 }
+static inline int devm_of_clk_add_hw_provider(struct device *dev,
+			   struct clk_hw *(*get)(struct of_phandle_args *clkspec,
+						 void *data),
+			   void *data)
+{
+	return 0;
+}
 static inline void of_clk_del_provider(struct device_node *np) {}
+static inline void devm_of_clk_del_provider(struct device *dev) {}
 static inline struct clk *of_clk_src_simple_get(
 	struct of_phandle_args *clkspec, void *data)
 {

include/linux/soc/qcom/smd-rpm.h

@@ -27,6 +27,10 @@ struct qcom_smd_rpm;
 #define QCOM_SMD_RPM_SMPB	0x62706d73
 #define QCOM_SMD_RPM_SPDM	0x63707362
 #define QCOM_SMD_RPM_VSA	0x00617376
+#define QCOM_SMD_RPM_MMAXI_CLK	0x69786d6d
+#define QCOM_SMD_RPM_IPA_CLK	0x617069
+#define QCOM_SMD_RPM_CE_CLK	0x6563
+#define QCOM_SMD_RPM_AGGR_CLK	0x72676761
 
 int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
 		       int state,