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
  ...

113 files changed, 6985 insertions, 3040 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 7376af25f947..801fa1cd0321 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -90,6 +90,17 @@ config COMMON_CLK_SCPI
 	  This driver uses SCPI Message Protocol to interact with the
 	  firmware providing all the clock controls.
 
+config COMMON_CLK_SI5341
+	tristate "Clock driver for SiLabs 5341 and 5340 A/B/C/D devices"
+	depends on I2C
+	select REGMAP_I2C
+	help
+	  This driver supports Silicon Labs Si5341 and Si5340 programmable clock
+	  generators. Not all features of these chips are currently supported
+	  by the driver, in particular it only supports XTAL input. The chip can
+	  be pre-programmed to support other configurations and features not yet
+	  implemented in the driver.
+
 config COMMON_CLK_SI5351
 	tristate "Clock driver for SiLabs 5351A/B/C"
 	depends on I2C
@@ -214,7 +225,7 @@ config CLK_QORIQ
 
 config COMMON_CLK_XGENE
 	bool "Clock driver for APM XGene SoC"
-	default y
+	default ARCH_XGENE
 	depends on ARM64 || COMPILE_TEST
 	---help---
 	  Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 9ef4305d55e0..0cad76021297 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_COMMON_CLK_HI655X)		+= clk-hi655x.o
 obj-$(CONFIG_COMMON_CLK_S2MPS11)	+= clk-s2mps11.o
 obj-$(CONFIG_COMMON_CLK_SCMI)           += clk-scmi.o
 obj-$(CONFIG_COMMON_CLK_SCPI)           += clk-scpi.o
+obj-$(CONFIG_COMMON_CLK_SI5341)		+= clk-si5341.o
 obj-$(CONFIG_COMMON_CLK_SI5351)		+= clk-si5351.o
 obj-$(CONFIG_COMMON_CLK_SI514)		+= clk-si514.o
 obj-$(CONFIG_COMMON_CLK_SI544)		+= clk-si544.o
diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
index 45526f56f1ba..9bfe9a28294a 100644
--- a/drivers/clk/at91/sckc.c
+++ b/drivers/clk/at91/sckc.c
@@ -18,14 +18,18 @@
 				 SLOW_CLOCK_FREQ)
 
 #define	AT91_SCKC_CR			0x00
-#define		AT91_SCKC_RCEN		(1 << 0)
-#define		AT91_SCKC_OSC32EN	(1 << 1)
-#define		AT91_SCKC_OSC32BYP	(1 << 2)
-#define		AT91_SCKC_OSCSEL	(1 << 3)
+
+struct clk_slow_bits {
+	u32 cr_rcen;
+	u32 cr_osc32en;
+	u32 cr_osc32byp;
+	u32 cr_oscsel;
+};
 
 struct clk_slow_osc {
 	struct clk_hw hw;
 	void __iomem *sckcr;
+	const struct clk_slow_bits *bits;
 	unsigned long startup_usec;
 };
 
@@ -34,6 +38,7 @@ struct clk_slow_osc {
 struct clk_sama5d4_slow_osc {
 	struct clk_hw hw;
 	void __iomem *sckcr;
+	const struct clk_slow_bits *bits;
 	unsigned long startup_usec;
 	bool prepared;
 };
@@ -43,6 +48,7 @@ struct clk_sama5d4_slow_osc {
 struct clk_slow_rc_osc {
 	struct clk_hw hw;
 	void __iomem *sckcr;
+	const struct clk_slow_bits *bits;
 	unsigned long frequency;
 	unsigned long accuracy;
 	unsigned long startup_usec;
@@ -53,6 +59,7 @@ struct clk_slow_rc_osc {
 struct clk_sam9x5_slow {
 	struct clk_hw hw;
 	void __iomem *sckcr;
+	const struct clk_slow_bits *bits;
 	u8 parent;
 };
 
@@ -64,10 +71,10 @@ static int clk_slow_osc_prepare(struct clk_hw *hw)
 	void __iomem *sckcr = osc->sckcr;
 	u32 tmp = readl(sckcr);
 
-	if (tmp & (AT91_SCKC_OSC32BYP | AT91_S