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

Pull clk updates from Stephen Boyd:
 "Sort of on the quieter side this time, which is probably due more to
  me not catching up as quickly on patch review than anything else.
  Overall it seems normal though, a few small changes to the core,
  mostly small non-critical fixes here and there as well as driver
  updates for new and existing hardware support.

  The biggest things are the TI clk driver rework to lay the groundwork
  for clkctrl support in the next merge window and the AmLogic
  audio/graphics clk support.

  Core:
   - clk_possible_parents debugfs file so we know which parents a clk
     could possibly have
   - Fix to make clk rate change notifiers stop on the first failure
     instead of continuing

  New Drivers:
   - Mediatek MT6797 SoCs
   - hi655x PMIC clks
   - AmLogic Meson SoC i2s and spdif audio clks and Mali graphics clks
   - Allwinner H5 SoCs and PRCM hardware

  Updates:
   - Nvidia Tegra T210 cleanups and non-critical fixes
   - TI OMAP cleanups in preparation for clkctrl support
   - trivial fixes like kcalloc(), devm_* conversions, and seq_puts()
   - ZTE zx296718 SoC VGA clks
   - Rockchip clk-ids, fixups, and rename of rk1108 to rv1108
   - IDT VersaClock 5P49V5935 support
   - Renesas R-Car H3 and M3-W IMR clks and ES2.0 rev of R-Car H3
     support"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (151 commits)
  clk: x86: pmc-atom: Checking for IS_ERR() instead of NULL
  clk: ti: divider: try to fix ti_clk_register_divider
  clk: mvebu: Use kcalloc() in two functions
  clk: mvebu: Use kcalloc() in of_cpu_clk_setup()
  clk: nomadik: Delete error messages for a failed memory allocation in two functions
  clk: nomadik: Use seq_puts() in nomadik_src_clk_show()
  clk: Improve a size determination in two functions
  clk: Replace four seq_printf() calls by seq_putc()
  clk: si5351: Delete an error message for a failed memory allocation in si5351_i2c_probe()
  clk: si5351: Use devm_kcalloc() in si5351_i2c_probe()
  clk: at91: Use kcalloc() in of_at91_clk_pll_get_characteristics()
  reset: mediatek: Add MT2701 ethsys reset controller include file
  clk: mediatek: add mt2701 ethernet reset
  clk: hi6220: Add the hi655x's pmic clock
  clk: ti: fix building without legacy omap3
  clk: ti: fix linker error with !SOC_OMAP4
  clk: hi3620: Fix a typo in one variable name
  clk: hi3620: Delete error messages for a failed memory allocation in two functions
  clk: hi3620: Use kcalloc() in hi3620_mmc_clk_init()
  clk: hisilicon: Delete error messages for failed memory allocations in hisi_clk_init()
  ...

3 files changed, 36 insertions, 10 deletions

diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
index 87e9c47a89a3..53d7e50ed875 100644
--- a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
+++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
@@ -6,18 +6,21 @@ from 3 to 12 output clocks.
 ==I2C device node==
 
 Required properties:
-- compatible:	shall be one of "idt,5p49v5923" , "idt,5p49v5933".
+- compatible:	shall be one of "idt,5p49v5923" , "idt,5p49v5933" ,
+		"idt,5p49v5935".
 - reg:		i2c device address, shall be 0x68 or 0x6a.
 - #clock-cells:	from common clock binding; shall be set to 1.
 - clocks:	from common clock binding; list of parent clock handles,
 		- 5p49v5923: (required) either or both of XTAL or CLKIN
 					reference clock.
-		- 5p49v5933: (optional) property not present (internal
+		- 5p49v5933 and
+		- 5p49v5935: (optional) property not present (internal
 					Xtal used) or CLKIN reference
 					clock.
 - clock-names:	from common clock binding; clock input names, can be
 		- 5p49v5923: (required) either or both of "xin", "clkin".
-		- 5p49v5933: (optional) property not present or "clkin".
+		- 5p49v5933 and
+		- 5p49v5935: (optional) property not present or "clkin".
 
 ==Mapping between clock specifier and physical pins==
 
@@ -34,6 +37,13 @@ clock specifier, the following mapping applies:
 	1 -- OUT1
 	2 -- OUT4
 
+5P49V5935:
+	0 -- OUT0_SEL_I2CB
+	1 -- OUT1
+	2 -- OUT2
+	3 -- OUT3
+	4 -- OUT4
+
 ==Example==
 
 /* 25MHz reference crystal */
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk1108-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rv1108-cru.txt
index 4da126116cf0..161326a4f9c1 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk1108-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rv1108-cru.txt
@@ -1,12 +1,12 @@
-* Rockchip RK1108 Clock and Reset Unit
+* Rockchip RV1108 Clock and Reset Unit
 
-The RK1108 clock controller generates and supplies clock to various
+The RV1108 clock controller generates and supplies clock to various
 controllers within the SoC and also implements a reset controller for SoC
 peripherals.
 
 Required Properties:
 
-- compatible: should be "rockchip,rk1108-cru"
+- compatible: should be "rockchip,rv1108-cru"
 - reg: physical base address of the controller and length of memory mapped
   region.
 - #clock-cells: should be 1.
@@ -19,7 +19,7 @@ Optional Properties:
 
 Each clock is assigned an identifier and client nodes can use this identifier
 to specify the clock which they consume. All available clocks are defined as
-preprocessor macros in the dt-bindings/clock/rk1108-cru.h headers and can be
+preprocessor macros in the dt-bindings/clock/rv1108-cru.h headers and can be
 used in device tree sources. Similar macros exist for the reset sources in
 these files.
 
@@ -38,7 +38,7 @@ clock-output-names:
 Example: Clock controller node:
 
 	cru: cru@20200000 {
-		compatible = "rockchip,rk1108-cru";
+		compatible = "rockchip,rv1108-cru";
 		reg = <0x20200000 0x1000>;
 		rockchip,grf = <&grf>;
 
@@ -50,7 +50,7 @@ Example: UART controller node that consumes the clock generated by the clock
   controller:
 
 	uart0: serial@10230000 {
-		compatible = "rockchip,rk1108-uart", "snps,dw-apb-uart";
+		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
 		reg = <0x10230000 0x100>;
 		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
index bae5668cf427..e9c5a1d9834a 100644
--- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -7,9 +7,12 @@ Required properties :
 		- "allwinner,sun8i-a23-ccu"
 		- "allwinner,sun8i-a33-ccu"
 		- "allwinner,sun8i-h3-ccu"
+		- "allwinner,sun8i-h3-r-ccu"
 		- "allwinner,sun8i-v3s-ccu"
 		- "allwinner,sun9i-a80-ccu"
 		- "allwinner,sun50i-a64-ccu"
+		- "allwinner,sun50i-a64-r-ccu"
+		- "allwinner,sun50i-h5-ccu"
 
 - reg: Must contain the registers base address and length
 - clocks: phandle to the oscillators feeding the CCU. Two are needed:
@@ -19,7 +22,10 @@ Required properties :
 - #clock-cells : must contain 1
 - #reset-cells : must contain 1
 
-Example:
+For the PRCM CCUs on H3/A64, one more clock is needed:
+- "iosc": the SoC's internal frequency oscillator
+
+Example for generic CCU:
 ccu: clock@01c20000 {
 	compatible = "allwinner,sun8i-h3-ccu";
 	reg = <0x01c20000 0x400>;
@@ -28,3 +34,13 @@ ccu: clock@01c20000 {
 	#clock-cells = <1>;
 	#reset-cells = <1>;
 };
+
+Example for PRCM CCU:
+r_ccu: clock@01f01400 {
+	compatible = "allwinner,sun50i-a64-r-ccu";
+	reg = <0x01f01400 0x100>;
+	clocks = <&osc24M>, <&osc32k>, <&iosc>;
+	clock-names = "hosc", "losc", "iosc";
+	#clock-cells = <1>;
+	#reset-cells = <1>;
+};