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

Pull clk updates from Stephen Boyd:
 "The clk changes for this release cycle are mostly dominated by new
  device support in terms of LoC, but there has been some cleanup in the
  core as well as the usual minor clk additions to various drivers.

  Core:
   - parent tracking has been simplified
   - CLK_IS_ROOT is now a no-op flag, cleaning up drivers has started
   - of_clk_init() doesn't consider disabled DT nodes anymore
   - clk_unregister() had an error path bug squashed
   - of_clk_get_parent_count() has been fixed to only return unsigned ints
   - HAVE_MACH_CLKDEV is removed now that the last arch user (ARM) is gone

  New Drivers:
   - NXP LPC18xx creg
   - QCOM IPQ4019 GCC
   - TI dm814x ADPLL
   - i.MX6QP

  Updates:
   - Cyngus audio clks found on Broadcom iProc devices
   - Non-critical fixes for BCM2385 PLLs
   - Samsung exynos5433 updates for clk id errors, HDMI support,
     suspend/resume simplifications
   - USB, CAN, LVDS, and FCP clks on shmobile devices
   - sunxi got support for more clks on new SoCs and went through a
     minor refactoring/rewrite to use a simpler factor clk construct
   - rockchip added some more clk ids and added suport for fraction
     dividers
   - QCOM GDSCs in msm8996
   - A new devm helper to make adding custom actions simpler (acked by Greg)"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (197 commits)
  clk: bcm2835: fix check of error code returned by devm_ioremap_resource()
  clk: renesas: div6: use RENESAS for #define
  clk: renesas: Rename header file renesas.h
  clk: max77{686,802}: Remove CLK_IS_ROOT
  clk: versatile: Remove CLK_IS_ROOT
  clk: sunxi: Remove use of variable length array
  clk: fixed-rate: Remove CLK_IS_ROOT
  clk: qcom: Remove CLK_IS_ROOT
  doc: dt: add documentation for lpc1850-creg-clk driver
  clk: add lpc18xx creg clk driver
  clk: lpc32xx: fix compilation warning
  clk: xgene: Add missing parenthesis when clearing divider value
  clk: mb86s7x: Remove CLK_IS_ROOT
  clk: x86: Remove clkdev.h and clk.h includes
  clk: x86: Remove CLK_IS_ROOT
  clk: mvebu: Remove CLK_IS_ROOT
  clk: renesas: move drivers to renesas directory
  clk: si5{14,351,70}: Remove CLK_IS_ROOT
  clk: scpi: Remove CLK_IS_ROOT
  clk: s2mps11: Remove CLK_IS_ROOT
  ...

7 files changed, 109 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/clock/axi-clkgen.txt b/Documentation/devicetree/bindings/clock/axi-clkgen.txt
index 20e1704e7df2..fb40da303d25 100644
--- a/Documentation/devicetree/bindings/clock/axi-clkgen.txt
+++ b/Documentation/devicetree/bindings/clock/axi-clkgen.txt
@@ -8,7 +8,10 @@ Required properties:
 - compatible : shall be "adi,axi-clkgen-1.00.a" or "adi,axi-clkgen-2.00.a".
 - #clock-cells : from common clock binding; Should always be set to 0.
 - reg : Address and length of the axi-clkgen register set.
-- clocks : Phandle and clock specifier for the parent clock.
+- clocks : Phandle and clock specifier for the parent clock(s). This must
+	either reference one clock if only the first clock input is connected or two
+	if both clock inputs are connected. For the later case the clock connected
+	to the first input must be specified first.
 
 Optional properties:
 - clock-output-names : From common clock binding.
diff --git a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
index 0b35e71b39e8..6f66e9aa354c 100644
--- a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt
@@ -92,6 +92,7 @@ PLL and leaf clock compatible strings for Cygnus are:
     "brcm,cygnus-lcpll0"
     "brcm,cygnus-mipipll"
     "brcm,cygnus-asiu-clk"
+    "brcm,cygnus-audiopll"
 
 The following table defines the set of PLL/clock index and ID for Cygnus.
 These clock IDs are defined in:
@@ -131,6 +132,11 @@ These clock IDs are defined in:
     ch4_unused mipipll          5       BCM_CYGNUS_MIPIPLL_CH4_UNUSED
     ch5_unused mipipll          6       BCM_CYGNUS_MIPIPLL_CH5_UNUSED
 
+    audiopll   crystal          0       BCM_CYGNUS_AUDIOPLL
+    ch0_audio  audiopll         1       BCM_CYGNUS_AUDIOPLL_CH0
+    ch1_audio  audiopll         2       BCM_CYGNUS_AUDIOPLL_CH1
+    ch2_audio  audiopll         3       BCM_CYGNUS_AUDIOPLL_CH2
+
 Northstar and Northstar Plus
 ------
 PLL and leaf clock compatible strings for Northstar and Northstar Plus are:
diff --git a/Documentation/devicetree/bindings/clock/lpc1850-creg-clk.txt b/Documentation/devicetree/bindings/clock/lpc1850-creg-clk.txt
new file mode 100644
index 000000000000..6f1c7b4e4d2c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/lpc1850-creg-clk.txt
@@ -0,0 +1,52 @@
+* NXP LPC1850 CREG clocks
+
+The NXP LPC18xx/43xx CREG (Configuration Registers) block contains
+control registers for two low speed clocks. One of the clocks is a
+32 kHz oscillator driver with power up/down and clock gating. Next
+is a fixed divider that creates a 1 kHz clock from the 32 kHz osc.
+
+These clocks are used by the RTC and the Event Router peripherials.
+The 32 kHz can also be routed to other peripherials to enable low
+power modes.
+
+This binding uses the common clock binding:
+    Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible:
+	Should be "nxp,lpc1850-creg-clk"
+- #clock-cells:
+	Shall have value <1>.
+- clocks:
+	Shall contain a phandle to the fixed 32 kHz crystal.
+
+The creg-clk node must be a child of the creg syscon node.
+
+The following clocks are available from the clock node.
+
+Clock ID	Name
+   0		 1 kHz clock
+   1		32 kHz Oscillator
+
+Example:
+soc {
+	creg: syscon@40043000 {
+		compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
+		reg = <0x40043000 0x1000>;
+
+		creg_clk: clock-controller {
+			compatible = "nxp,lpc1850-creg-clk";
+			clocks = <&xtal32>;
+			#clock-cells = <1>;
+		};
+
+		...
+	};
+
+	rtc: rtc@40046000 {
+		...
+		clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>;
+		clock-names = "rtc", "reg";
+		...
+	};
+};
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
index 72f82f444091..9a60fde32b02 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
@@ -7,6 +7,7 @@ Required properties :
 			"qcom,gcc-apq8064"
 			"qcom,gcc-apq8084"
 			"qcom,gcc-ipq8064"
+			"qcom,gcc-ipq4019"
 			"qcom,gcc-msm8660"
 			"qcom,gcc-msm8916"
 			"qcom,gcc-msm8960"
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
index 59297d34b208..fefb8023020f 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.txt
@@ -61,7 +61,7 @@ Examples
 		reg = <0 0xe6e88000 0 64>;
 		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cpg CPG_MOD 310>;
-		clock-names = "sci_ick";
+		clock-names = "fck";
 		dmas = <&dmac1 0x13>, <&dmac1 0x12>;
 		dma-names = "tx", "rx";
 		power-domains = <&cpg>;
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index e59f57b24777..834436fbe83d 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -18,6 +18,7 @@ Required properties:
 	"allwinner,sun4i-a10-cpu-clk" - for the CPU multiplexer clock
 	"allwinner,sun4i-a10-axi-clk" - for the AXI clock
 	"allwinner,sun8i-a23-axi-clk" - for the AXI clock on A23
+	"allwinner,sun4i-a10-gates-clk" - for generic gates on all compatible SoCs
 	"allwinner,sun4i-a10-axi-gates-clk" - for the AXI gates
 	"allwinner,sun4i-a10-ahb-clk" - for the AHB clock
 	"allwinner,sun5i-a13-ahb-clk" - for the AHB clock on A13
@@ -39,12 +40,14 @@ Required properties:
 	"allwinner,sun6i-a31-apb0-clk" - for the APB0 clock on A31
 	"allwinner,sun8i-a23-apb0-clk" - for the APB0 clock on A23
 	"allwinner,sun9i-a80-apb0-clk" - for the APB0 bus clock on A80
+	"allwinner,sun8i-a83t-apb0-gates-clk" - for the APB0 gates on A83T
 	"allwinner,sun4i-a10-apb0-gates-clk" - for the APB0 gates on A10
 	"allwinner,sun5i-a13-apb0-gates-clk" - for the APB0 gates on A13
 	"allwinner,sun5i-a10s-apb0-gates-clk" - for the APB0 gates on A10s
 	"allwinner,sun6i-a31-apb0-gates-clk" - for the APB0 gates on A31
 	"allwinner,sun7i-a20-apb0-gates-clk" - for the APB0 gates on A20
 	"allwinner,sun8i-a23-apb0-gates-clk" - for the APB0 gates on A23
+	"allwinner,sun8i-h3-apb0-gates-clk" - for the APB0 gates on H3
 	"allwinner,sun9i-a80-apb0-gates-clk" - for the APB0 gates on A80
 	"allwinner,sun4i-a10-apb1-clk" - for the APB1 clock
 	"allwinner,sun9i-a80-apb1-clk" - for the APB1 bus clock on A80
@@ -57,6 +60,7 @@ Required properties:
 	"allwinner,sun9i-a80-apb1-gates-clk" - for the APB1 gates on A80
 	"allwinner,sun6i-a31-apb2-gates-clk" - for the APB2 gates on A31
 	"allwinner,sun8i-a23-apb2-gates-clk" - for the APB2 gates on A23
+	"allwinner,sun8i-a83t-bus-gates-clk" - for the bus gates on A83T
 	"allwinner,sun8i-h3-bus-gates-clk" - for the bus gates on H3
 	"allwinner,sun9i-a80-apbs-gates-clk" - for the APBS gates on A80
 	"allwinner,sun4i-a10-dram-gates-clk" - for the DRAM gates on A10
diff --git a/Documentation/devicetree/bindings/clock/ti/adpll.txt b/Documentation/devicetree/bindings/clock/ti/adpll.txt
new file mode 100644
index 000000000000..4c8a2ce2cd70
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti/adpll.txt
@@ -0,0 +1,41 @@
+Binding for Texas Instruments ADPLL clock.
+
+Binding status: Unstable - ABI compatibility may be broken in the future
+
+This binding uses the common clock binding[1]. It assumes a
+register-mapped ADPLL with two to three selectable input clocks
+and three to four children.
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible : shall be one of "ti,dm814-adpll-s-clock" or
+  "ti,dm814-adpll-lj-clock" depending on the type of the ADPLL
+- #clock-cells : from common clock binding; shall be set to 1.
+- clocks : link phandles of parent clocks clkinp and clkinpulow, note
+  that the adpll-s-clock also has an optional clkinphif
+- reg : address and length of the register set for controlling the ADPLL.
+
+Examples:
+	adpll_mpu_ck: adpll@40 {
+		#clock-cells = <1>;
+		compatible = "ti,dm814-adpll-s-clock";
+		reg = <0x40 0x40>;
+		clocks = <&devosc_ck &devosc_ck &devosc_ck>;
+		clock-names = "clkinp", "clkinpulow", "clkinphif";
+		clock-output-names = "481c5040.adpll.dcoclkldo",
+				     "481c5040.adpll.clkout",
+				     "481c5040.adpll.clkoutx2",
+				     "481c5040.adpll.clkouthif";
+	};
+
+	adpll_dsp_ck: adpll@80 {
+		#clock-cells = <1>;
+		compatible = "ti,dm814-adpll-lj-clock";
+		reg = <0x80 0x30>;
+		clocks = <&devosc_ck &devosc_ck>;
+		clock-names = "clkinp", "clkinpulow";
+		clock-output-names = "481c5080.adpll.dcoclkldo",
+				     "481c5080.adpll.clkout",
+				     "481c5080.adpll.clkoutldo";
+	};