Merge branch 'clk-fixes' into clk-next
diff --git a/Documentation/clk.txt b/Documentation/clk.txt
index c9c399a..1fee72f 100644
--- a/Documentation/clk.txt
+++ b/Documentation/clk.txt
@@ -68,21 +68,27 @@
 		int		(*is_enabled)(struct clk_hw *hw);
 		unsigned long	(*recalc_rate)(struct clk_hw *hw,
 						unsigned long parent_rate);
-		long		(*round_rate)(struct clk_hw *hw, unsigned long,
-						unsigned long *);
+		long		(*round_rate)(struct clk_hw *hw,
+						unsigned long rate,
+						unsigned long *parent_rate);
 		long		(*determine_rate)(struct clk_hw *hw,
 						unsigned long rate,
 						unsigned long *best_parent_rate,
 						struct clk **best_parent_clk);
 		int		(*set_parent)(struct clk_hw *hw, u8 index);
 		u8		(*get_parent)(struct clk_hw *hw);
-		int		(*set_rate)(struct clk_hw *hw, unsigned long);
+		int		(*set_rate)(struct clk_hw *hw,
+					    unsigned long rate,
+					    unsigned long parent_rate);
 		int		(*set_rate_and_parent)(struct clk_hw *hw,
 					    unsigned long rate,
-					    unsigned long parent_rate, u8 index);
+					    unsigned long parent_rate,
+					    u8 index);
 		unsigned long	(*recalc_accuracy)(struct clk_hw *hw,
-						   unsigned long parent_accuracy);
+						unsigned long parent_accuracy);
 		void		(*init)(struct clk_hw *hw);
+		int		(*debug_init)(struct clk_hw *hw,
+					      struct dentry *dentry);
 	};
 
 	Part 3 - hardware clk implementations
diff --git a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
index 56d1f49..5286e26 100644
--- a/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
+++ b/Documentation/devicetree/bindings/clock/bcm-kona-clock.txt
@@ -10,12 +10,12 @@
 
 Required properties:
 - compatible
-	Shall have one of the following values:
-	- "brcm,bcm11351-root-ccu"
-	- "brcm,bcm11351-aon-ccu"
-	- "brcm,bcm11351-hub-ccu"
-	- "brcm,bcm11351-master-ccu"
-	- "brcm,bcm11351-slave-ccu"
+	Shall have a value of the form "brcm,<model>-<which>-ccu",
+	where <model> is a Broadcom SoC model number and <which> is
+	the name of a defined CCU.  For example:
+	    "brcm,bcm11351-root-ccu"
+	The compatible strings used for each supported SoC family
+	are defined below.
 - reg
 	Shall define the base and range of the address space
 	containing clock control registers
@@ -26,12 +26,48 @@
 	Shall be an ordered list of strings defining the names of
 	the clocks provided by the CCU.
 
+Device tree example:
 
-BCM281XX family SoCs use Kona CCUs.  The following table defines
-the set of CCUs and clock specifiers for BCM281XX clocks.  When
-a clock consumer references a clocks, its symbolic specifier
-(rather than its numeric index value) should be used.  These
-specifiers are defined in "include/dt-bindings/clock/bcm281xx.h".
+	slave_ccu: slave_ccu {
+		compatible = "brcm,bcm11351-slave-ccu";
+		reg = <0x3e011000 0x0f00>;
+		#clock-cells = <1>;
+		clock-output-names = "uartb",
+				     "uartb2",
+				     "uartb3",
+				     "uartb4";
+	};
+
+	ref_crystal_clk: ref_crystal {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <26000000>;
+	};
+
+	uart@3e002000 {
+		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
+		status = "disabled";
+		reg = <0x3e002000 0x1000>;
+		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+	};
+
+BCM281XX family
+---------------
+CCU compatible string values for SoCs in the BCM281XX family are:
+    "brcm,bcm11351-root-ccu"
+    "brcm,bcm11351-aon-ccu"
+    "brcm,bcm11351-hub-ccu"
+    "brcm,bcm11351-master-ccu"
+    "brcm,bcm11351-slave-ccu"
+
+The following table defines the set of CCUs and clock specifiers for
+BCM281XX family clocks.  When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used.  These specifiers are defined in:
+    "include/dt-bindings/clock/bcm281xx.h"
 
     CCU     Clock           Type    Index   Specifier
     ---     -----           ----    -----   ---------
@@ -64,30 +100,40 @@
     slave   pwm             peri      9     BCM281XX_SLAVE_CCU_PWM
 
 
-Device tree example:
+BCM21664 family
+---------------
+CCU compatible string values for SoCs in the BCM21664 family are:
+    "brcm,bcm21664-root-ccu"
+    "brcm,bcm21664-aon-ccu"
+    "brcm,bcm21664-master-ccu"
+    "brcm,bcm21664-slave-ccu"
 
-	slave_ccu: slave_ccu {
-		compatible = "brcm,bcm11351-slave-ccu";
-		reg = <0x3e011000 0x0f00>;
-		#clock-cells = <1>;
-		clock-output-names = "uartb",
-				     "uartb2",
-				     "uartb3",
-				     "uartb4";
-	};
+The following table defines the set of CCUs and clock specifiers for
+BCM21664 family clocks.  When a clock consumer references a clocks,
+its symbolic specifier (rather than its numeric index value) should
+be used.  These specifiers are defined in:
+    "include/dt-bindings/clock/bcm21664.h"
 
-	ref_crystal_clk: ref_crystal {
-		#clock-cells = <0>;
-		compatible = "fixed-clock";
-		clock-frequency = <26000000>;
-	};
+    CCU     Clock           Type    Index   Specifier
+    ---     -----           ----    -----   ---------
+    root    frac_1m         peri      0     BCM21664_ROOT_CCU_FRAC_1M
 
-	uart@3e002000 {
-		compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
-		status = "disabled";
-		reg = <0x3e002000 0x1000>;
-		clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
-		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
-		reg-shift = <2>;
-		reg-io-width = <4>;
-	};
+    aon     hub_timer       peri      0     BCM21664_AON_CCU_HUB_TIMER
+
+    master  sdio1           peri      0     BCM21664_MASTER_CCU_SDIO1
+    master  sdio2           peri      1     BCM21664_MASTER_CCU_SDIO2
+    master  sdio3           peri      2     BCM21664_MASTER_CCU_SDIO3
+    master  sdio4           peri      3     BCM21664_MASTER_CCU_SDIO4
+    master  sdio1_sleep     peri      4     BCM21664_MASTER_CCU_SDIO1_SLEEP
+    master  sdio2_sleep     peri      5     BCM21664_MASTER_CCU_SDIO2_SLEEP
+    master  sdio3_sleep     peri      6     BCM21664_MASTER_CCU_SDIO3_SLEEP
+    master  sdio4_sleep     peri      7     BCM21664_MASTER_CCU_SDIO4_SLEEP
+
+    slave   uartb           peri      0     BCM21664_SLAVE_CCU_UARTB
+    slave   uartb2          peri      1     BCM21664_SLAVE_CCU_UARTB2
+    slave   uartb3          peri      2     BCM21664_SLAVE_CCU_UARTB3
+    slave   uartb4          peri      3     BCM21664_SLAVE_CCU_UARTB4
+    slave   bsc1            peri      4     BCM21664_SLAVE_CCU_BSC1
+    slave   bsc2            peri      5     BCM21664_SLAVE_CCU_BSC2
+    slave   bsc3            peri      6     BCM21664_SLAVE_CCU_BSC3
+    slave   bsc4            peri      7     BCM21664_SLAVE_CCU_BSC4
diff --git a/Documentation/devicetree/bindings/clock/clock-bindings.txt b/Documentation/devicetree/bindings/clock/clock-bindings.txt
index 700e7aa..f157878 100644
--- a/Documentation/devicetree/bindings/clock/clock-bindings.txt
+++ b/Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -44,10 +44,9 @@
   clocks by index. The names should reflect the clock output signal
   names for the device.
 
-clock-indices:	   If the identifyng number for the clocks in the node
-		   is not linear from zero, then the this mapping allows
-		   the mapping of identifiers into the clock-output-names
-		   array.
+clock-indices:	   If the identifying number for the clocks in the node
+		   is not linear from zero, then this allows the mapping of
+		   identifiers into the clock-output-names array.
 
 For example, if we have two clocks <&oscillator 1> and <&oscillator 3>:
 
@@ -58,7 +57,7 @@
 		clock-output-names = "clka", "clkb";
 	}
 
-	This ensures we do not have any empty nodes in clock-output-names
+	This ensures we do not have any empty strings in clock-output-names
 
 
 ==Clock consumers==
diff --git a/Documentation/devicetree/bindings/clock/fixed-clock.txt b/Documentation/devicetree/bindings/clock/fixed-clock.txt
index 48ea0ad..0641a663 100644
--- a/Documentation/devicetree/bindings/clock/fixed-clock.txt
+++ b/Documentation/devicetree/bindings/clock/fixed-clock.txt
@@ -12,7 +12,6 @@
 Optional properties:
 - clock-accuracy : accuracy of clock in ppb (parts per billion).
 		   Should be a single cell.
-- gpios : From common gpio binding; gpio connection to clock enable pin.
 - clock-output-names : From common clock binding.
 
 Example:
diff --git a/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt b/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt
new file mode 100644
index 0000000..7894a64
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/hix5hd2-clock.txt
@@ -0,0 +1,31 @@
+* Hisilicon Hix5hd2 Clock Controller
+
+The hix5hd2 clock controller generates and supplies clock to various
+controllers within the hix5hd2 SoC.
+
+Required Properties:
+
+- compatible: should be "hisilicon,hix5hd2-clock"
+- reg: Address and length of the register set
+- #clock-cells: Should be <1>
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hix5hd2-clock.h>.
+
+Examples:
+	clock: clock@f8a22000 {
+		compatible = "hisilicon,hix5hd2-clock";
+		reg = <0xf8a22000 0x1000>;
+		#clock-cells = <1>;
+	};
+
+	uart0: uart@f8b00000 {
+		compatible = "arm,pl011", "arm,primecell";
+		reg = <0xf8b00000 0x1000>;
+		interrupts = <0 49 4>;
+		clocks = <&clock HIX5HD2_FIXED_83M>;
+		clock-names = "apb_pclk";
+		status = "disabled";
+	};
diff --git a/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
index 307a503..dc5ea5b 100644
--- a/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
+++ b/Documentation/devicetree/bindings/clock/mvebu-core-clock.txt
@@ -29,6 +29,11 @@
  2 = l2clk  (L2 Cache clock derived from CPU0 clock)
  3 = ddrclk (DDR controller clock derived from CPU0 clock)
 
+The following is a list of provided IDs and clock names on Orion5x:
+ 0 = tclk   (Internal Bus clock)
+ 1 = cpuclk (CPU0 clock)
+ 2 = ddrclk (DDR controller clock derived from CPU0 clock)
+
 Required properties:
 - compatible : shall be one of the following:
 	"marvell,armada-370-core-clock" - For Armada 370 SoC core clocks
@@ -38,6 +43,9 @@
 	"marvell,dove-core-clock" - for Dove SoC core clocks
 	"marvell,kirkwood-core-clock" - for Kirkwood SoC (except mv88f6180)
 	"marvell,mv88f6180-core-clock" - for Kirkwood MV88f6180 SoC
+	"marvell,mv88f5182-core-clock" - for Orion MV88F5182 SoC
+	"marvell,mv88f5281-core-clock" - for Orion MV88F5281 SoC
+	"marvell,mv88f6183-core-clock" - for Orion MV88F6183 SoC
 - reg : shall be the register address of the Sample-At-Reset (SAR) register
 - #clock-cells : from common clock binding; shall be set to 1
 
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
index 767401f..7b7104e 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
@@ -4,6 +4,7 @@
 Required properties :
 - compatible : shall contain only one of the following:
 
+			"qcom,gcc-apq8064"
 			"qcom,gcc-msm8660"
 			"qcom,gcc-msm8960"
 			"qcom,gcc-msm8974"
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
index 02a25d9..30df825 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
@@ -10,6 +10,7 @@
 Required Properties:
 
   - compatible: Must be one of the following
+    - "renesas,r8a7779-mstp-clocks" for R8A7779 (R-Car H1) MSTP gate clocks
     - "renesas,r8a7790-mstp-clocks" for R8A7790 (R-Car H2) MSTP gate clocks
     - "renesas,r8a7791-mstp-clocks" for R8A7791 (R-Car M2) MSTP gate clocks
     - "renesas,cpg-mstp-clock" for generic MSTP gate clocks
diff --git a/Documentation/devicetree/bindings/clock/renesas,r8a7779-cpg-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,r8a7779-cpg-clocks.txt
new file mode 100644
index 0000000..ed3c8cb
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,r8a7779-cpg-clocks.txt
@@ -0,0 +1,27 @@
+* Renesas R8A7779 Clock Pulse Generator (CPG)
+
+The CPG generates core clocks for the R8A7779. It includes one PLL and
+several fixed ratio dividers
+
+Required Properties:
+
+  - compatible: Must be "renesas,r8a7779-cpg-clocks"
+  - reg: Base address and length of the memory resource used by the CPG
+
+  - clocks: Reference to the parent clock
+  - #clock-cells: Must be 1
+  - clock-output-names: The names of the clocks. Supported clocks are "plla",
+    "z", "zs", "s", "s1", "p", "b", "out".
+
+
+Example
+-------
+
+	cpg_clocks: cpg_clocks@ffc80000 {
+		compatible = "renesas,r8a7779-cpg-clocks";
+		reg = <0 0xffc80000 0 0x30>;
+		clocks = <&extal_clk>;
+		#clock-cells = <1>;
+		clock-output-names = "plla", "z", "zs", "s", "s1", "p",
+		                     "b", "out";
+	};
diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi
index 08a44d4..8b36682 100644
--- a/arch/arm/boot/dts/bcm21664.dtsi
+++ b/arch/arm/boot/dts/bcm21664.dtsi
@@ -14,6 +14,8 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
+#include "dt-bindings/clock/bcm21664.h"
+
 #include "skeleton.dtsi"
 
 / {
@@ -43,7 +45,7 @@
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		status = "disabled";
 		reg = <0x3e000000 0x118>;
-		clocks = <&uartb_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
 		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -53,7 +55,7 @@
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		status = "disabled";
 		reg = <0x3e001000 0x118>;
-		clocks = <&uartb2_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
 		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -63,7 +65,7 @@
 		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
 		status = "disabled";
 		reg = <0x3e002000 0x118>;
-		clocks = <&uartb3_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
 		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
@@ -85,7 +87,7 @@
 		compatible = "brcm,kona-timer";
 		reg = <0x35006000 0x1c>;
 		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&hub_timer_clk>;
+		clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
 	};
 
 	gpio: gpio@35003000 {
@@ -106,7 +108,7 @@
 		compatible = "brcm,kona-sdhci";
 		reg = <0x3f180000 0x801c>;
 		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&sdio1_clk>;
+		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
 		status = "disabled";
 	};
 
@@ -114,7 +116,7 @@
 		compatible = "brcm,kona-sdhci";
 		reg = <0x3f190000 0x801c>;
 		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&sdio2_clk>;
+		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
 		status = "disabled";
 	};
 
@@ -122,7 +124,7 @@
 		compatible = "brcm,kona-sdhci";
 		reg = <0x3f1a0000 0x801c>;
 		interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&sdio3_clk>;
+		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
 		status = "disabled";
 	};
 
@@ -130,7 +132,7 @@
 		compatible = "brcm,kona-sdhci";
 		reg = <0x3f1b0000 0x801c>;
 		interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&sdio4_clk>;
+		clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
 		status = "disabled";
 	};
 
@@ -140,7 +142,7 @@
 		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&bsc1_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
 		status = "disabled";
 	};
 
@@ -150,7 +152,7 @@
 		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&bsc2_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
 		status = "disabled";
 	};
 
@@ -160,7 +162,7 @@
 		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&bsc3_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
 		status = "disabled";
 	};
 
@@ -170,105 +172,149 @@
 		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		clocks = <&bsc4_clk>;
+		clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
 		status = "disabled";
 	};
 
 	clocks {
-		bsc1_clk: bsc1 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
 
-		bsc2_clk: bsc2 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
+		/*
+		 * Fixed clocks are defined before CCUs whose
+		 * clocks may depend on them.
+		 */
 
-		bsc3_clk: bsc3 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
+		ref_32k_clk: ref_32k {
 			#clock-cells = <0>;
-		};
-
-		bsc4_clk: bsc4 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
-
-		pmu_bsc_clk: pmu_bsc {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
-
-		hub_timer_clk: hub_timer {
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
-			#clock-cells = <0>;
 		};
 
-		pwm_clk: pwm {
+		bbl_32k_clk: bbl_32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+		};
+
+		ref_13m_clk: ref_13m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <13000000>;
+		};
+
+		var_13m_clk: var_13m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <13000000>;
+		};
+
+		dft_19_5m_clk: dft_19_5m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <19500000>;
+		};
+
+		ref_crystal_clk: ref_crystal {
+			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <26000000>;
-			#clock-cells = <0>;
 		};
 
-		sdio1_clk: sdio1 {
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
+		ref_52m_clk: ref_52m {
 			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <52000000>;
 		};
 
-		sdio2_clk: sdio2 {
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
+		var_52m_clk: var_52m {
 			#clock-cells = <0>;
-		};
-
-		sdio3_clk: sdio3 {
 			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
-			#clock-cells = <0>;
-		};
-
-		sdio4_clk: sdio4 {
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
-			#clock-cells = <0>;
-		};
-
-		tmon_1m_clk: tmon_1m {
-			compatible = "fixed-clock";
-			clock-frequency = <1000000>;
-			#clock-cells = <0>;
-		};
-
-		uartb_clk: uartb {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
-
-		uartb2_clk: uartb2 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
-		};
-
-		uartb3_clk: uartb3 {
-			compatible = "fixed-clock";
-			clock-frequency = <13000000>;
-			#clock-cells = <0>;
+			clock-frequency = <52000000>;
 		};
 
 		usb_otg_ahb_clk: usb_otg_ahb {
+			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <52000000>;
+		};
+
+		ref_96m_clk: ref_96m {
 			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <96000000>;
+		};
+
+		var_96m_clk: var_96m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <96000000>;
+		};
+
+		ref_104m_clk: ref_104m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <104000000>;
+		};
+
+		var_104m_clk: var_104m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <104000000>;
+		};
+
+		ref_156m_clk: ref_156m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <156000000>;
+		};
+
+		var_156m_clk: var_156m {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <156000000>;
+		};
+
+		root_ccu: root_ccu {
+			compatible = BCM21664_DT_ROOT_CCU_COMPAT;
+			reg = <0x35001000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "frac_1m";
+		};
+
+		aon_ccu: aon_ccu {
+			compatible = BCM21664_DT_AON_CCU_COMPAT;
+			reg = <0x35002000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "hub_timer";
+		};
+
+		master_ccu: master_ccu {
+			compatible = BCM21664_DT_MASTER_CCU_COMPAT;
+			reg = <0x3f001000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "sdio1",
+					     "sdio2",
+					     "sdio3",
+					     "sdio4",
+					     "sdio1_sleep",
+					     "sdio2_sleep",
+					     "sdio3_sleep",
+					     "sdio4_sleep";
+		};
+
+		slave_ccu: slave_ccu {
+			compatible = BCM21664_DT_SLAVE_CCU_COMPAT;
+			reg = <0x3e011000 0x0f00>;
+			#clock-cells = <1>;
+			clock-output-names = "uartb",
+					     "uartb2",
+					     "uartb3",
+					     "bsc1",
+					     "bsc2",
+					     "bsc3",
+					     "bsc4";
 		};
 	};
 
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 5f8a287..3e6e577 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -33,6 +33,7 @@
 obj-$(CONFIG_ARCH_BCM_MOBILE)		+= bcm/
 obj-$(CONFIG_ARCH_HI3xxx)		+= hisilicon/
 obj-$(CONFIG_ARCH_HIP04)		+= hisilicon/
+obj-$(CONFIG_ARCH_HIX5HD2)		+= hisilicon/
 obj-$(CONFIG_COMMON_CLK_KEYSTONE)	+= keystone/
 ifeq ($(CONFIG_COMMON_CLK), y)
 obj-$(CONFIG_ARCH_MMP)			+= mmp/
diff --git a/drivers/clk/bcm/Kconfig b/drivers/clk/bcm/Kconfig
index a7262fb..75506e5 100644
--- a/drivers/clk/bcm/Kconfig
+++ b/drivers/clk/bcm/Kconfig
@@ -6,4 +6,4 @@
 	help
 	  Enable common clock framework support for Broadcom SoCs
 	  using "Kona" style clock control units, including those
-	  in the BCM281xx family.
+	  in the BCM281xx and BCM21664 families.
diff --git a/drivers/clk/bcm/Makefile b/drivers/clk/bcm/Makefile
index cf93359..6297d05 100644
--- a/drivers/clk/bcm/Makefile
+++ b/drivers/clk/bcm/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-kona.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-kona-setup.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm281xx.o
+obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm21664.o
diff --git a/drivers/clk/bcm/clk-bcm21664.c b/drivers/clk/bcm/clk-bcm21664.c
new file mode 100644
index 0000000..eeae4ca
--- /dev/null
+++ b/drivers/clk/bcm/clk-bcm21664.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright (C) 2014 Broadcom Corporation
+ * Copyright 2014 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "clk-kona.h"
+#include "dt-bindings/clock/bcm21664.h"
+
+#define BCM21664_CCU_COMMON(_name, _capname) \
+	KONA_CCU_COMMON(BCM21664, _name, _capname)
+
+/* Root CCU */
+
+static struct peri_clk_data frac_1m_data = {
+	.gate		= HW_SW_GATE(0x214, 16, 0, 1),
+	.clocks		= CLOCKS("ref_crystal"),
+};
+
+static struct ccu_data root_ccu_data = {
+	BCM21664_CCU_COMMON(root, ROOT),
+	/* no policy control */
+	.kona_clks	= {
+		[BCM21664_ROOT_CCU_FRAC_1M] =
+			KONA_CLK(root, frac_1m, peri),
+		[BCM21664_ROOT_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* AON CCU */
+
+static struct peri_clk_data hub_timer_data = {
+	.gate		= HW_SW_GATE(0x0414, 16, 0, 1),
+	.hyst		= HYST(0x0414, 8, 9),
+	.clocks		= CLOCKS("bbl_32k",
+				 "frac_1m",
+				 "dft_19_5m"),
+	.sel		= SELECTOR(0x0a10, 0, 2),
+	.trig		= TRIGGER(0x0a40, 4),
+};
+
+static struct ccu_data aon_ccu_data = {
+	BCM21664_CCU_COMMON(aon, AON),
+	.policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_AON_CCU_HUB_TIMER] =
+			KONA_CLK(aon, hub_timer, peri),
+		[BCM21664_AON_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Master CCU */
+
+static struct peri_clk_data sdio1_data = {
+	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a28, 0, 3),
+	.div		= DIVIDER(0x0a28, 4, 14),
+	.trig		= TRIGGER(0x0afc, 9),
+};
+
+static struct peri_clk_data sdio2_data = {
+	.gate		= HW_SW_GATE(0x035c, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a2c, 0, 3),
+	.div		= DIVIDER(0x0a2c, 4, 14),
+	.trig		= TRIGGER(0x0afc, 10),
+};
+
+static struct peri_clk_data sdio3_data = {
+	.gate		= HW_SW_GATE(0x0364, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a34, 0, 3),
+	.div		= DIVIDER(0x0a34, 4, 14),
+	.trig		= TRIGGER(0x0afc, 12),
+};
+
+static struct peri_clk_data sdio4_data = {
+	.gate		= HW_SW_GATE(0x0360, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_52m",
+				 "ref_52m",
+				 "var_96m",
+				 "ref_96m"),
+	.sel		= SELECTOR(0x0a30, 0, 3),
+	.div		= DIVIDER(0x0a30, 4, 14),
+	.trig		= TRIGGER(0x0afc, 11),
+};
+
+static struct peri_clk_data sdio1_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio2_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x035c, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio3_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0364, 18, 2, 3),
+};
+
+static struct peri_clk_data sdio4_sleep_data = {
+	.clocks		= CLOCKS("ref_32k"),	/* Verify */
+	.gate		= HW_SW_GATE(0x0360, 18, 2, 3),
+};
+
+static struct ccu_data master_ccu_data = {
+	BCM21664_CCU_COMMON(master, MASTER),
+	.policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_MASTER_CCU_SDIO1] =
+			KONA_CLK(master, sdio1, peri),
+		[BCM21664_MASTER_CCU_SDIO2] =
+			KONA_CLK(master, sdio2, peri),
+		[BCM21664_MASTER_CCU_SDIO3] =
+			KONA_CLK(master, sdio3, peri),
+		[BCM21664_MASTER_CCU_SDIO4] =
+			KONA_CLK(master, sdio4, peri),
+		[BCM21664_MASTER_CCU_SDIO1_SLEEP] =
+			KONA_CLK(master, sdio1_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO2_SLEEP] =
+			KONA_CLK(master, sdio2_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO3_SLEEP] =
+			KONA_CLK(master, sdio3_sleep, peri),
+		[BCM21664_MASTER_CCU_SDIO4_SLEEP] =
+			KONA_CLK(master, sdio4_sleep, peri),
+		[BCM21664_MASTER_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Slave CCU */
+
+static struct peri_clk_data uartb_data = {
+	.gate		= HW_SW_GATE(0x0400, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a10, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a10, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 2),
+};
+
+static struct peri_clk_data uartb2_data = {
+	.gate		= HW_SW_GATE(0x0404, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a14, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a14, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 3),
+};
+
+static struct peri_clk_data uartb3_data = {
+	.gate		= HW_SW_GATE(0x0408, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_156m",
+				 "ref_156m"),
+	.sel		= SELECTOR(0x0a18, 0, 2),
+	.div		= FRAC_DIVIDER(0x0a18, 4, 12, 8),
+	.trig		= TRIGGER(0x0afc, 4),
+};
+
+static struct peri_clk_data bsc1_data = {
+	.gate		= HW_SW_GATE(0x0458, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a64, 0, 3),
+	.trig		= TRIGGER(0x0afc, 23),
+};
+
+static struct peri_clk_data bsc2_data = {
+	.gate		= HW_SW_GATE(0x045c, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a68, 0, 3),
+	.trig		= TRIGGER(0x0afc, 24),
+};
+
+static struct peri_clk_data bsc3_data = {
+	.gate		= HW_SW_GATE(0x0470, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a7c, 0, 3),
+	.trig		= TRIGGER(0x0afc, 18),
+};
+
+static struct peri_clk_data bsc4_data = {
+	.gate		= HW_SW_GATE(0x0474, 18, 2, 3),
+	.clocks		= CLOCKS("ref_crystal",
+				 "var_104m",
+				 "ref_104m",
+				 "var_13m",
+				 "ref_13m"),
+	.sel		= SELECTOR(0x0a80, 0, 3),
+	.trig		= TRIGGER(0x0afc, 19),
+};
+
+static struct ccu_data slave_ccu_data = {
+	BCM21664_CCU_COMMON(slave, SLAVE),
+       .policy		= {
+		.enable		= CCU_LVM_EN(0x0034, 0),
+		.control	= CCU_POLICY_CTL(0x000c, 0, 1, 2),
+	},
+	.kona_clks	= {
+		[BCM21664_SLAVE_CCU_UARTB] =
+			KONA_CLK(slave, uartb, peri),
+		[BCM21664_SLAVE_CCU_UARTB2] =
+			KONA_CLK(slave, uartb2, peri),
+		[BCM21664_SLAVE_CCU_UARTB3] =
+			KONA_CLK(slave, uartb3, peri),
+		[BCM21664_SLAVE_CCU_BSC1] =
+			KONA_CLK(slave, bsc1, peri),
+		[BCM21664_SLAVE_CCU_BSC2] =
+			KONA_CLK(slave, bsc2, peri),
+		[BCM21664_SLAVE_CCU_BSC3] =
+			KONA_CLK(slave, bsc3, peri),
+		[BCM21664_SLAVE_CCU_BSC4] =
+			KONA_CLK(slave, bsc4, peri),
+		[BCM21664_SLAVE_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Device tree match table callback functions */
+
+static void __init kona_dt_root_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&root_ccu_data, node);
+}
+
+static void __init kona_dt_aon_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&aon_ccu_data, node);
+}
+
+static void __init kona_dt_master_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&master_ccu_data, node);
+}
+
+static void __init kona_dt_slave_ccu_setup(struct device_node *node)
+{
+	kona_dt_ccu_setup(&slave_ccu_data, node);
+}
+
+CLK_OF_DECLARE(bcm21664_root_ccu, BCM21664_DT_ROOT_CCU_COMPAT,
+			kona_dt_root_ccu_setup);
+CLK_OF_DECLARE(bcm21664_aon_ccu, BCM21664_DT_AON_CCU_COMPAT,
+			kona_dt_aon_ccu_setup);
+CLK_OF_DECLARE(bcm21664_master_ccu, BCM21664_DT_MASTER_CCU_COMPAT,
+			kona_dt_master_ccu_setup);
+CLK_OF_DECLARE(bcm21664_slave_ccu, BCM21664_DT_SLAVE_CCU_COMPAT,
+			kona_dt_slave_ccu_setup);
diff --git a/drivers/clk/bcm/clk-bcm281xx.c b/drivers/clk/bcm/clk-bcm281xx.c
index 3c66de6..502a487 100644
--- a/drivers/clk/bcm/clk-bcm281xx.c
+++ b/drivers/clk/bcm/clk-bcm281xx.c
@@ -15,14 +15,10 @@
 #include "clk-kona.h"
 #include "dt-bindings/clock/bcm281xx.h"
 
-/* bcm11351 CCU device tree "compatible" strings */
-#define BCM11351_DT_ROOT_CCU_COMPAT	"brcm,bcm11351-root-ccu"
-#define BCM11351_DT_AON_CCU_COMPAT	"brcm,bcm11351-aon-ccu"
-#define BCM11351_DT_HUB_CCU_COMPAT	"brcm,bcm11351-hub-ccu"
-#define BCM11351_DT_MASTER_CCU_COMPAT	"brcm,bcm11351-master-ccu"
-#define BCM11351_DT_SLAVE_CCU_COMPAT	"brcm,bcm11351-slave-ccu"
+#define BCM281XX_CCU_COMMON(_name, _ucase_name) \
+	KONA_CCU_COMMON(BCM281XX, _name, _ucase_name)
 
-/* Root CCU clocks */
+/* Root CCU */
 
 static struct peri_clk_data frac_1m_data = {
 	.gate		= HW_SW_GATE(0x214, 16, 0, 1),
@@ -31,7 +27,16 @@
 	.clocks		= CLOCKS("ref_crystal"),
 };
 
-/* AON CCU clocks */
+static struct ccu_data root_ccu_data = {
+	BCM281XX_CCU_COMMON(root, ROOT),
+	.kona_clks	= {
+		[BCM281XX_ROOT_CCU_FRAC_1M] =
+			KONA_CLK(root, frac_1m, peri),
+		[BCM281XX_ROOT_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* AON CCU */
 
 static struct peri_clk_data hub_timer_data = {
 	.gate		= HW_SW_GATE(0x0414, 16, 0, 1),
@@ -60,7 +65,20 @@
 	.trig		= TRIGGER(0x0a40, 2),
 };
 
-/* Hub CCU clocks */
+static struct ccu_data aon_ccu_data = {
+	BCM281XX_CCU_COMMON(aon, AON),
+	.kona_clks	= {
+		[BCM281XX_AON_CCU_HUB_TIMER] =
+			KONA_CLK(aon, hub_timer, peri),
+		[BCM281XX_AON_CCU_PMU_BSC] =
+			KONA_CLK(aon, pmu_bsc, peri),
+		[BCM281XX_AON_CCU_PMU_BSC_VAR] =
+			KONA_CLK(aon, pmu_bsc_var, peri),
+		[BCM281XX_AON_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Hub CCU */
 
 static struct peri_clk_data tmon_1m_data = {
 	.gate		= HW_SW_GATE(0x04a4, 18, 2, 3),
@@ -70,7 +88,16 @@
 	.trig		= TRIGGER(0x0e84, 1),
 };
 
-/* Master CCU clocks */
+static struct ccu_data hub_ccu_data = {
+	BCM281XX_CCU_COMMON(hub, HUB),
+	.kona_clks	= {
+		[BCM281XX_HUB_CCU_TMON_1M] =
+			KONA_CLK(hub, tmon_1m, peri),
+		[BCM281XX_HUB_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Master CCU */
 
 static struct peri_clk_data sdio1_data = {
 	.gate		= HW_SW_GATE(0x0358, 18, 2, 3),
@@ -153,7 +180,28 @@
 	.trig		= TRIGGER(0x0afc, 5),
 };
 
-/* Slave CCU clocks */
+static struct ccu_data master_ccu_data = {
+	BCM281XX_CCU_COMMON(master, MASTER),
+	.kona_clks	= {
+		[BCM281XX_MASTER_CCU_SDIO1] =
+			KONA_CLK(master, sdio1, peri),
+		[BCM281XX_MASTER_CCU_SDIO2] =
+			KONA_CLK(master, sdio2, peri),
+		[BCM281XX_MASTER_CCU_SDIO3] =
+			KONA_CLK(master, sdio3, peri),
+		[BCM281XX_MASTER_CCU_SDIO4] =
+			KONA_CLK(master, sdio4, peri),
+		[BCM281XX_MASTER_CCU_USB_IC] =
+			KONA_CLK(master, usb_ic, peri),
+		[BCM281XX_MASTER_CCU_HSIC2_48M] =
+			KONA_CLK(master, hsic2_48m, peri),
+		[BCM281XX_MASTER_CCU_HSIC2_12M] =
+			KONA_CLK(master, hsic2_12m, peri),
+		[BCM281XX_MASTER_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
+
+/* Slave CCU */
 
 static struct peri_clk_data uartb_data = {
 	.gate		= HW_SW_GATE(0x0400, 18, 2, 3),
@@ -261,156 +309,67 @@
 	.trig		= TRIGGER(0x0afc, 15),
 };
 
-/*
- * CCU setup routines
- *
- * These are called from kona_dt_ccu_setup() to initialize the array
- * of clocks provided by the CCU.  Once allocated, the entries in
- * the array are initialized by calling kona_clk_setup() with the
- * initialization data for each clock.  They return 0 if successful
- * or an error code otherwise.
- */
-static int __init bcm281xx_root_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_ROOT_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate root clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_ROOT_CCU_FRAC_1M, frac_1m);
-
-	return 0;
-}
-
-static int __init bcm281xx_aon_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_AON_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate aon clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_HUB_TIMER, hub_timer);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_PMU_BSC, pmu_bsc);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_AON_CCU_PMU_BSC_VAR, pmu_bsc_var);
-
-	return 0;
-}
-
-static int __init bcm281xx_hub_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_HUB_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate hub clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_HUB_CCU_TMON_1M, tmon_1m);
-
-	return 0;
-}
-
-static int __init bcm281xx_master_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_MASTER_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate master clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO1, sdio1);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO2, sdio2);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO3, sdio3);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_SDIO4, sdio4);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_USB_IC, usb_ic);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_HSIC2_48M, hsic2_48m);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_MASTER_CCU_HSIC2_12M, hsic2_12m);
-
-	return 0;
-}
-
-static int __init bcm281xx_slave_ccu_clks_setup(struct ccu_data *ccu)
-{
-	struct clk **clks;
-	size_t count = BCM281XX_SLAVE_CCU_CLOCK_COUNT;
-
-	clks = kzalloc(count * sizeof(*clks), GFP_KERNEL);
-	if (!clks) {
-		pr_err("%s: failed to allocate slave clocks\n", __func__);
-		return -ENOMEM;
-	}
-	ccu->data.clks = clks;
-	ccu->data.clk_num = count;
-
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_UARTB, uartb);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_UARTB2, uartb2);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_UARTB3, uartb3);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_UARTB4, uartb4);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_SSP0, ssp0);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_SSP2, ssp2);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_BSC1, bsc1);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_BSC2, bsc2);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_BSC3, bsc3);
-	PERI_CLK_SETUP(clks, ccu, BCM281XX_SLAVE_CCU_PWM, pwm);
-
-	return 0;
-}
+static struct ccu_data slave_ccu_data = {
+	BCM281XX_CCU_COMMON(slave, SLAVE),
+	.kona_clks	= {
+		[BCM281XX_SLAVE_CCU_UARTB] =
+			KONA_CLK(slave, uartb, peri),
+		[BCM281XX_SLAVE_CCU_UARTB2] =
+			KONA_CLK(slave, uartb2, peri),
+		[BCM281XX_SLAVE_CCU_UARTB3] =
+			KONA_CLK(slave, uartb3, peri),
+		[BCM281XX_SLAVE_CCU_UARTB4] =
+			KONA_CLK(slave, uartb4, peri),
+		[BCM281XX_SLAVE_CCU_SSP0] =
+			KONA_CLK(slave, ssp0, peri),
+		[BCM281XX_SLAVE_CCU_SSP2] =
+			KONA_CLK(slave, ssp2, peri),
+		[BCM281XX_SLAVE_CCU_BSC1] =
+			KONA_CLK(slave, bsc1, peri),
+		[BCM281XX_SLAVE_CCU_BSC2] =
+			KONA_CLK(slave, bsc2, peri),
+		[BCM281XX_SLAVE_CCU_BSC3] =
+			KONA_CLK(slave, bsc3, peri),
+		[BCM281XX_SLAVE_CCU_PWM] =
+			KONA_CLK(slave, pwm, peri),
+		[BCM281XX_SLAVE_CCU_CLOCK_COUNT] = LAST_KONA_CLK,
+	},
+};
 
 /* Device tree match table callback functions */
 
 static void __init kona_dt_root_ccu_setup(struct device_node *node)
 {
-	kona_dt_ccu_setup(node, bcm281xx_root_ccu_clks_setup);
+	kona_dt_ccu_setup(&root_ccu_data, node);
 }
 
 static void __init kona_dt_aon_ccu_setup(struct device_node *node)
 {
-	kona_dt_ccu_setup(node, bcm281xx_aon_ccu_clks_setup);
+	kona_dt_ccu_setup(&aon_ccu_data, node);
 }
 
 static void __init kona_dt_hub_ccu_setup(struct device_node *node)
 {
-	kona_dt_ccu_setup(node, bcm281xx_hub_ccu_clks_setup);
+	kona_dt_ccu_setup(&hub_ccu_data, node);
 }
 
 static void __init kona_dt_master_ccu_setup(struct device_node *node)
 {
-	kona_dt_ccu_setup(node, bcm281xx_master_ccu_clks_setup);
+	kona_dt_ccu_setup(&master_ccu_data, node);
 }
 
 static void __init kona_dt_slave_ccu_setup(struct device_node *node)
 {
-	kona_dt_ccu_setup(node, bcm281xx_slave_ccu_clks_setup);
+	kona_dt_ccu_setup(&slave_ccu_data, node);
 }
 
-CLK_OF_DECLARE(bcm11351_root_ccu, BCM11351_DT_ROOT_CCU_COMPAT,
+CLK_OF_DECLARE(bcm281xx_root_ccu, BCM281XX_DT_ROOT_CCU_COMPAT,
 			kona_dt_root_ccu_setup);
-CLK_OF_DECLARE(bcm11351_aon_ccu, BCM11351_DT_AON_CCU_COMPAT,
+CLK_OF_DECLARE(bcm281xx_aon_ccu, BCM281XX_DT_AON_CCU_COMPAT,
 			kona_dt_aon_ccu_setup);
-CLK_OF_DECLARE(bcm11351_hub_ccu, BCM11351_DT_HUB_CCU_COMPAT,
+CLK_OF_DECLARE(bcm281xx_hub_ccu, BCM281XX_DT_HUB_CCU_COMPAT,
 			kona_dt_hub_ccu_setup);
-CLK_OF_DECLARE(bcm11351_master_ccu, BCM11351_DT_MASTER_CCU_COMPAT,
+CLK_OF_DECLARE(bcm281xx_master_ccu, BCM281XX_DT_MASTER_CCU_COMPAT,
 			kona_dt_master_ccu_setup);
-CLK_OF_DECLARE(bcm11351_slave_ccu, BCM11351_DT_SLAVE_CCU_COMPAT,
+CLK_OF_DECLARE(bcm281xx_slave_ccu, BCM281XX_DT_SLAVE_CCU_COMPAT,
 			kona_dt_slave_ccu_setup);
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index 54a0652..e5aeded 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -25,6 +25,31 @@
 
 /* Validity checking */
 
+static bool ccu_data_offsets_valid(struct ccu_data *ccu)
+{
+	struct ccu_policy *ccu_policy = &ccu->policy;
+	u32 limit;
+
+	limit = ccu->range - sizeof(u32);
+	limit = round_down(limit, sizeof(u32));
+	if (ccu_policy_exists(ccu_policy)) {
+		if (ccu_policy->enable.offset > limit) {
+			pr_err("%s: bad policy enable offset for %s "
+					"(%u > %u)\n", __func__,
+				ccu->name, ccu_policy->enable.offset, limit);
+			return false;
+		}
+		if (ccu_policy->control.offset > limit) {
+			pr_err("%s: bad policy control offset for %s "
+					"(%u > %u)\n", __func__,
+				ccu->name, ccu_policy->control.offset, limit);
+			return false;
+		}
+	}
+
+	return true;
+}
+
 static bool clk_requires_trigger(struct kona_clk *bcm_clk)
 {
 	struct peri_clk_data *peri = bcm_clk->u.peri;
@@ -54,7 +79,9 @@
 static bool peri_clk_data_offsets_valid(struct kona_clk *bcm_clk)
 {
 	struct peri_clk_data *peri;
+	struct bcm_clk_policy *policy;
 	struct bcm_clk_gate *gate;
+	struct bcm_clk_hyst *hyst;
 	struct bcm_clk_div *div;
 	struct bcm_clk_sel *sel;
 	struct bcm_clk_trig *trig;
@@ -64,19 +91,41 @@
 
 	BUG_ON(bcm_clk->type != bcm_clk_peri);
 	peri = bcm_clk->u.peri;
-	name = bcm_clk->name;
+	name = bcm_clk->init_data.name;
 	range = bcm_clk->ccu->range;
 
 	limit = range - sizeof(u32);
 	limit = round_down(limit, sizeof(u32));
 
+	policy = &peri->policy;
+	if (policy_exists(policy)) {
+		if (policy->offset > limit) {
+			pr_err("%s: bad policy offset for %s (%u > %u)\n",
+				__func__, name, policy->offset, limit);
+			return false;
+		}
+	}
+
 	gate = &peri->gate;
+	hyst = &peri->hyst;
 	if (gate_exists(gate)) {
 		if (gate->offset > limit) {
 			pr_err("%s: bad gate offset for %s (%u > %u)\n",
 				__func__, name, gate->offset, limit);
 			return false;
 		}
+
+		if (hyst_exists(hyst)) {
+			if (hyst->offset > limit) {
+				pr_err("%s: bad hysteresis offset for %s "
+					"(%u > %u)\n", __func__,
+					name, hyst->offset, limit);
+				return false;
+			}
+		}
+	} else if (hyst_exists(hyst)) {
+		pr_err("%s: hysteresis but no gate for %s\n", __func__, name);
+		return false;
 	}
 
 	div = &peri->div;
@@ -167,6 +216,36 @@
 	return true;
 }
 
+static bool
+ccu_policy_valid(struct ccu_policy *ccu_policy, const char *ccu_name)
+{
+	struct bcm_lvm_en *enable = &ccu_policy->enable;
+	struct bcm_policy_ctl *control;
+
+	if (!bit_posn_valid(enable->bit, "policy enable", ccu_name))
+		return false;
+
+	control = &ccu_policy->control;
+	if (!bit_posn_valid(control->go_bit, "policy control GO", ccu_name))
+		return false;
+
+	if (!bit_posn_valid(control->atl_bit, "policy control ATL", ccu_name))
+		return false;
+
+	if (!bit_posn_valid(control->ac_bit, "policy control AC", ccu_name))
+		return false;
+
+	return true;
+}
+
+static bool policy_valid(struct bcm_clk_policy *policy, const char *clock_name)
+{
+	if (!bit_posn_valid(policy->bit, "policy", clock_name))
+		return false;
+
+	return true;
+}
+
 /*
  * All gates, if defined, have a status bit, and for hardware-only
  * gates, that's it.  Gates that can be software controlled also
@@ -196,6 +275,17 @@
 	return true;
 }
 
+static bool hyst_valid(struct bcm_clk_hyst *hyst, const char *clock_name)
+{
+	if (!bit_posn_valid(hyst->en_bit, "hysteresis enable", clock_name))
+		return false;
+
+	if (!bit_posn_valid(hyst->val_bit, "hysteresis value", clock_name))
+		return false;
+
+	return true;
+}
+
 /*
  * A selector bitfield must be valid.  Its parent_sel array must
  * also be reasonable for the field.
@@ -312,7 +402,9 @@
 peri_clk_data_valid(struct kona_clk *bcm_clk)
 {
 	struct peri_clk_data *peri;
+	struct bcm_clk_policy *policy;
 	struct bcm_clk_gate *gate;
+	struct bcm_clk_hyst *hyst;
 	struct bcm_clk_sel *sel;
 	struct bcm_clk_div *div;
 	struct bcm_clk_div *pre_div;
@@ -330,11 +422,20 @@
 		return false;
 
 	peri = bcm_clk->u.peri;
-	name = bcm_clk->name;
+	name = bcm_clk->init_data.name;
+
+	policy = &peri->policy;
+	if (policy_exists(policy) && !policy_valid(policy, name))
+		return false;
+
 	gate = &peri->gate;
 	if (gate_exists(gate) && !gate_valid(gate, "gate", name))
 		return false;
 
+	hyst = &peri->hyst;
+	if (hyst_exists(hyst) && !hyst_valid(hyst, name))
+		return false;
+
 	sel = &peri->sel;
 	if (selector_exists(sel)) {
 		if (!sel_valid(sel, "selector", name))
@@ -567,7 +668,6 @@
 				struct clk_init_data *init_data)
 {
 	clk_sel_teardown(&data->sel, init_data);
-	init_data->ops = NULL;
 }
 
 /*
@@ -576,10 +676,9 @@
  * that can be assigned if the clock has one or more parent clocks
  * associated with it.
  */
-static int peri_clk_setup(struct ccu_data *ccu, struct peri_clk_data *data,
-			struct clk_init_data *init_data)
+static int
+peri_clk_setup(struct peri_clk_data *data, struct clk_init_data *init_data)
 {
-	init_data->ops = &kona_peri_clk_ops;
 	init_data->flags = CLK_IGNORE_UNUSED;
 
 	return clk_sel_setup(data->clocks, &data->sel, init_data);
@@ -617,39 +716,26 @@
 	bcm_clk_teardown(bcm_clk);
 }
 
-struct clk *kona_clk_setup(struct ccu_data *ccu, const char *name,
-			enum bcm_clk_type type, void *data)
+struct clk *kona_clk_setup(struct kona_clk *bcm_clk)
 {
-	struct kona_clk *bcm_clk;
-	struct clk_init_data *init_data;
+	struct clk_init_data *init_data = &bcm_clk->init_data;
 	struct clk *clk = NULL;
 
-	bcm_clk = kzalloc(sizeof(*bcm_clk), GFP_KERNEL);
-	if (!bcm_clk) {
-		pr_err("%s: failed to allocate bcm_clk for %s\n", __func__,
-			name);
-		return NULL;
-	}
-	bcm_clk->ccu = ccu;
-	bcm_clk->name = name;
-
-	init_data = &bcm_clk->init_data;
-	init_data->name = name;
-	switch (type) {
+	switch (bcm_clk->type) {
 	case bcm_clk_peri:
-		if (peri_clk_setup(ccu, data, init_data))
-			goto out_free;
+		if (peri_clk_setup(bcm_clk->u.data, init_data))
+			return NULL;
 		break;
 	default:
-		data = NULL;
-		break;
+		pr_err("%s: clock type %d invalid for %s\n", __func__,
+			(int)bcm_clk->type, init_data->name);
+		return NULL;
 	}
-	bcm_clk->type = type;
-	bcm_clk->u.data = data;
 
 	/* Make sure everything makes sense before we set it up */
 	if (!kona_clk_valid(bcm_clk)) {
-		pr_err("%s: clock data invalid for %s\n", __func__, name);
+		pr_err("%s: clock data invalid for %s\n", __func__,
+			init_data->name);
 		goto out_teardown;
 	}
 
@@ -657,7 +743,7 @@
 	clk = clk_register(NULL, &bcm_clk->hw);
 	if (IS_ERR(clk)) {
 		pr_err("%s: error registering clock %s (%ld)\n", __func__,
-				name, PTR_ERR(clk));
+			init_data->name, PTR_ERR(clk));
 		goto out_teardown;
 	}
 	BUG_ON(!clk);
@@ -665,8 +751,6 @@
 	return clk;
 out_teardown:
 	bcm_clk_teardown(bcm_clk);
-out_free:
-	kfree(bcm_clk);
 
 	return NULL;
 }
@@ -675,50 +759,64 @@
 {
 	u32 i;
 
-	for (i = 0; i < ccu->data.clk_num; i++)
-		kona_clk_teardown(ccu->data.clks[i]);
-	kfree(ccu->data.clks);
+	for (i = 0; i < ccu->clk_data.clk_num; i++)
+		kona_clk_teardown(ccu->clk_data.clks[i]);
+	kfree(ccu->clk_data.clks);
 }
 
 static void kona_ccu_teardown(struct ccu_data *ccu)
 {
-	if (!ccu)
-		return;
-
+	kfree(ccu->clk_data.clks);
+	ccu->clk_data.clks = NULL;
 	if (!ccu->base)
-		goto done;
+		return;
 
 	of_clk_del_provider(ccu->node);	/* safe if never added */
 	ccu_clks_teardown(ccu);
 	list_del(&ccu->links);
 	of_node_put(ccu->node);
+	ccu->node = NULL;
 	iounmap(ccu->base);
-done:
-	kfree(ccu->name);
-	kfree(ccu);
+	ccu->base = NULL;
+}
+
+static bool ccu_data_valid(struct ccu_data *ccu)
+{
+	struct ccu_policy *ccu_policy;
+
+	if (!ccu_data_offsets_valid(ccu))
+		return false;
+
+	ccu_policy = &ccu->policy;
+	if (ccu_policy_exists(ccu_policy))
+		if (!ccu_policy_valid(ccu_policy, ccu->name))
+			return false;
+
+	return true;
 }
 
 /*
  * Set up a CCU.  Call the provided ccu_clks_setup callback to
  * initialize the array of clocks provided by the CCU.
  */
-void __init kona_dt_ccu_setup(struct device_node *node,
-			int (*ccu_clks_setup)(struct ccu_data *))
+void __init kona_dt_ccu_setup(struct ccu_data *ccu,
+			struct device_node *node)
 {
-	struct ccu_data *ccu;
 	struct resource res = { 0 };
 	resource_size_t range;
+	unsigned int i;
 	int ret;
 
-	ccu = kzalloc(sizeof(*ccu), GFP_KERNEL);
-	if (ccu)
-		ccu->name = kstrdup(node->name, GFP_KERNEL);
-	if (!ccu || !ccu->name) {
-		pr_err("%s: unable to allocate CCU struct for %s\n",
-			__func__, node->name);
-		kfree(ccu);
+	if (ccu->clk_data.clk_num) {
+		size_t size;
 
-		return;
+		size = ccu->clk_data.clk_num * sizeof(*ccu->clk_data.clks);
+		ccu->clk_data.clks = kzalloc(size, GFP_KERNEL);
+		if (!ccu->clk_data.clks) {
+			pr_err("%s: unable to allocate %u clocks for %s\n",
+				__func__, ccu->clk_data.clk_num, node->name);
+			return;
+		}
 	}
 
 	ret = of_address_to_resource(node, 0, &res);
@@ -736,24 +834,33 @@
 	}
 
 	ccu->range = (u32)range;
+
+	if (!ccu_data_valid(ccu)) {
+		pr_err("%s: ccu data not valid for %s\n", __func__, node->name);
+		goto out_err;
+	}
+
 	ccu->base = ioremap(res.start, ccu->range);
 	if (!ccu->base) {
 		pr_err("%s: unable to map CCU registers for %s\n", __func__,
 			node->name);
 		goto out_err;
 	}
-
-	spin_lock_init(&ccu->lock);
-	INIT_LIST_HEAD(&ccu->links);
 	ccu->node = of_node_get(node);
-
 	list_add_tail(&ccu->links, &ccu_list);
 
-	/* Set up clocks array (in ccu->data) */
-	if (ccu_clks_setup(ccu))
-		goto out_err;
+	/*
+	 * Set up each defined kona clock and save the result in
+	 * the clock framework clock array (in ccu->data).  Then
+	 * register as a provider for these clocks.
+	 */
+	for (i = 0; i < ccu->clk_data.clk_num; i++) {
+		if (!ccu->kona_clks[i].ccu)
+			continue;
+		ccu->clk_data.clks[i] = kona_clk_setup(&ccu->kona_clks[i]);
+	}
 
-	ret = of_clk_add_provider(node, of_clk_src_onecell_get, &ccu->data);
+	ret = of_clk_add_provider(node, of_clk_src_onecell_get, &ccu->clk_data);
 	if (ret) {
 		pr_err("%s: error adding ccu %s as provider (%d)\n", __func__,
 				node->name, ret);
diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c
index db11a87..d603c4e 100644
--- a/drivers/clk/bcm/clk-kona.c
+++ b/drivers/clk/bcm/clk-kona.c
@@ -16,6 +16,14 @@
 
 #include <linux/delay.h>
 
+/*
+ * "Policies" affect the frequencies of bus clocks provided by a
+ * CCU.  (I believe these polices are named "Deep Sleep", "Economy",
+ * "Normal", and "Turbo".)  A lower policy number has lower power
+ * consumption, and policy 2 is the default.
+ */
+#define CCU_POLICY_COUNT	4
+
 #define CCU_ACCESS_PASSWORD      0xA5A500
 #define CLK_GATE_DELAY_LOOP      2000
 
@@ -207,9 +215,154 @@
 			return true;
 		udelay(1);
 	}
+	pr_warn("%s: %s/0x%04x bit %u was never %s\n", __func__,
+		ccu->name, reg_offset, bit, want ? "set" : "clear");
+
 	return false;
 }
 
+/* Policy operations */
+
+static bool __ccu_policy_engine_start(struct ccu_data *ccu, bool sync)
+{
+	struct bcm_policy_ctl *control = &ccu->policy.control;
+	u32 offset;
+	u32 go_bit;
+	u32 mask;
+	bool ret;
+
+	/* If we don't need to control policy for this CCU, we're done. */
+	if (!policy_ctl_exists(control))
+		return true;
+
+	offset = control->offset;
+	go_bit = control->go_bit;
+
+	/* Ensure we're not busy before we start */
+	ret = __ccu_wait_bit(ccu, offset, go_bit, false);
+	if (!ret) {
+		pr_err("%s: ccu %s policy engine wouldn't go idle\n",
+			__func__, ccu->name);
+		return false;
+	}
+
+	/*
+	 * If it's a synchronous request, we'll wait for the voltage
+	 * and frequency of the active load to stabilize before
+	 * returning.  To do this we select the active load by
+	 * setting the ATL bit.
+	 *
+	 * An asynchronous request instead ramps the voltage in the
+	 * background, and when that process stabilizes, the target
+	 * load is copied to the active load and the CCU frequency
+	 * is switched.  We do this by selecting the target load
+	 * (ATL bit clear) and setting the request auto-copy (AC bit
+	 * set).
+	 *
+	 * Note, we do NOT read-modify-write this register.
+	 */
+	mask = (u32)1 << go_bit;
+	if (sync)
+		mask |= 1 << control->atl_bit;
+	else
+		mask |= 1 << control->ac_bit;
+	__ccu_write(ccu, offset, mask);
+
+	/* Wait for indication that operation is complete. */
+	ret = __ccu_wait_bit(ccu, offset, go_bit, false);
+	if (!ret)
+		pr_err("%s: ccu %s policy engine never started\n",
+			__func__, ccu->name);
+
+	return ret;
+}
+
+static bool __ccu_policy_engine_stop(struct ccu_data *ccu)
+{
+	struct bcm_lvm_en *enable = &ccu->policy.enable;
+	u32 offset;
+	u32 enable_bit;
+	bool ret;
+
+	/* If we don't need to control policy for this CCU, we're done. */
+	if (!policy_lvm_en_exists(enable))
+		return true;
+
+	/* Ensure we're not busy before we start */
+	offset = enable->offset;
+	enable_bit = enable->bit;
+	ret = __ccu_wait_bit(ccu, offset, enable_bit, false);
+	if (!ret) {
+		pr_err("%s: ccu %s policy engine already stopped\n",
+			__func__, ccu->name);
+		return false;
+	}
+
+	/* Now set the bit to stop the engine (NO read-modify-write) */
+	__ccu_write(ccu, offset, (u32)1 << enable_bit);
+
+	/* Wait for indication that it has stopped. */
+	ret = __ccu_wait_bit(ccu, offset, enable_bit, false);
+	if (!ret)
+		pr_err("%s: ccu %s policy engine never stopped\n",
+			__func__, ccu->name);
+
+	return ret;
+}
+
+/*
+ * A CCU has four operating conditions ("policies"), and some clocks
+ * can be disabled or enabled based on which policy is currently in
+ * effect.  Such clocks have a bit in a "policy mask" register for
+ * each policy indicating whether the clock is enabled for that
+ * policy or not.  The bit position for a clock is the same for all
+ * four registers, and the 32-bit registers are at consecutive
+ * addresses.
+ */
+static bool policy_init(struct ccu_data *ccu, struct bcm_clk_policy *policy)
+{
+	u32 offset;
+	u32 mask;
+	int i;
+	bool ret;
+
+	if (!policy_exists(policy))
+		return true;
+
+	/*
+	 * We need to stop the CCU policy engine to allow update
+	 * of our policy bits.
+	 */
+	if (!__ccu_policy_engine_stop(ccu)) {
+		pr_err("%s: unable to stop CCU %s policy engine\n",
+			__func__, ccu->name);
+		return false;
+	}
+
+	/*
+	 * For now, if a clock defines its policy bit we just mark
+	 * it "enabled" for all four policies.
+	 */
+	offset = policy->offset;
+	mask = (u32)1 << policy->bit;
+	for (i = 0; i < CCU_POLICY_COUNT; i++) {
+		u32 reg_val;
+
+		reg_val = __ccu_read(ccu, offset);
+		reg_val |= mask;
+		__ccu_write(ccu, offset, reg_val);
+		offset += sizeof(u32);
+	}
+
+	/* We're done updating; fire up the policy engine again. */
+	ret = __ccu_policy_engine_start(ccu, true);
+	if (!ret)
+		pr_err("%s: unable to restart CCU %s policy engine\n",
+			__func__, ccu->name);
+
+	return ret;
+}
+
 /* Gate operations */
 
 /* Determine whether a clock is gated.  CCU lock must be held.  */
@@ -374,6 +527,35 @@
 	return -EIO;
 }
 
+/* Hysteresis operations */
+
+/*
+ * If a clock gate requires a turn-off delay it will have
+ * "hysteresis" register bits defined.  The first, if set, enables
+ * the delay; and if enabled, the second bit determines whether the
+ * delay is "low" or "high" (1 means high).  For now, if it's
+ * defined for a clock, we set it.
+ */
+static bool hyst_init(struct ccu_data *ccu, struct bcm_clk_hyst *hyst)
+{
+	u32 offset;
+	u32 reg_val;
+	u32 mask;
+
+	if (!hyst_exists(hyst))
+		return true;
+
+	offset = hyst->offset;
+	mask = (u32)1 << hyst->en_bit;
+	mask |= (u32)1 << hyst->val_bit;
+
+	reg_val = __ccu_read(ccu, offset);
+	reg_val |= mask;
+	__ccu_write(ccu, offset, reg_val);
+
+	return true;
+}
+
 /* Trigger operations */
 
 /*
@@ -806,7 +988,7 @@
 	struct kona_clk *bcm_clk = to_kona_clk(hw);
 	struct bcm_clk_gate *gate = &bcm_clk->u.peri->gate;
 
-	return clk_gate(bcm_clk->ccu, bcm_clk->name, gate, true);
+	return clk_gate(bcm_clk->ccu, bcm_clk->init_data.name, gate, true);
 }
 
 static void kona_peri_clk_disable(struct clk_hw *hw)
@@ -814,7 +996,7 @@
 	struct kona_clk *bcm_clk = to_kona_clk(hw);
 	struct bcm_clk_gate *gate = &bcm_clk->u.peri->gate;
 
-	(void)clk_gate(bcm_clk->ccu, bcm_clk->name, gate, false);
+	(void)clk_gate(bcm_clk->ccu, bcm_clk->init_data.name, gate, false);
 }
 
 static int kona_peri_clk_is_enabled(struct clk_hw *hw)
@@ -872,12 +1054,13 @@
 
 	ret = selector_write(bcm_clk->ccu, &data->gate, sel, trig, index);
 	if (ret == -ENXIO) {
-		pr_err("%s: gating failure for %s\n", __func__, bcm_clk->name);
+		pr_err("%s: gating failure for %s\n", __func__,
+			bcm_clk->init_data.name);
 		ret = -EIO;	/* Don't proliferate weird errors */
 	} else if (ret == -EIO) {
 		pr_err("%s: %strigger failed for %s\n", __func__,
 			trig == &data->pre_trig ? "pre-" : "",
-			bcm_clk->name);
+			bcm_clk->init_data.name);
 	}
 
 	return ret;
@@ -936,10 +1119,12 @@
 	ret = divider_write(bcm_clk->ccu, &data->gate, &data->div,
 				&data->trig, scaled_div);
 	if (ret == -ENXIO) {
-		pr_err("%s: gating failure for %s\n", __func__, bcm_clk->name);
+		pr_err("%s: gating failure for %s\n", __func__,
+			bcm_clk->init_data.name);
 		ret = -EIO;	/* Don't proliferate weird errors */
 	} else if (ret == -EIO) {
-		pr_err("%s: trigger failed for %s\n", __func__, bcm_clk->name);
+		pr_err("%s: trigger failed for %s\n", __func__,
+			bcm_clk->init_data.name);
 	}
 
 	return ret;
@@ -961,15 +1146,24 @@
 {
 	struct ccu_data *ccu = bcm_clk->ccu;
 	struct peri_clk_data *peri = bcm_clk->u.peri;
-	const char *name = bcm_clk->name;
+	const char *name = bcm_clk->init_data.name;
 	struct bcm_clk_trig *trig;
 
 	BUG_ON(bcm_clk->type != bcm_clk_peri);
 
+	if (!policy_init(ccu, &peri->policy)) {
+		pr_err("%s: error initializing policy for %s\n",
+			__func__, name);
+		return false;
+	}
 	if (!gate_init(ccu, &peri->gate)) {
 		pr_err("%s: error initializing gate for %s\n", __func__, name);
 		return false;
 	}
+	if (!hyst_init(ccu, &peri->hyst)) {
+		pr_err("%s: error initializing hyst for %s\n", __func__, name);
+		return false;
+	}
 	if (!div_init(ccu, &peri->gate, &peri->div, &peri->trig)) {
 		pr_err("%s: error initializing divider for %s\n", __func__,
 			name);
@@ -1014,13 +1208,13 @@
 {
 	unsigned long flags;
 	unsigned int which;
-	struct clk **clks = ccu->data.clks;
+	struct clk **clks = ccu->clk_data.clks;
 	bool success = true;
 
 	flags = ccu_lock(ccu);
 	__ccu_write_enable(ccu);
 
-	for (which = 0; which < ccu->data.clk_num; which++) {
+	for (which = 0; which < ccu->clk_data.clk_num; which++) {
 		struct kona_clk *bcm_clk;
 
 		if (!clks[which])
diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h
index dee6909..2537b30 100644
--- a/drivers/clk/bcm/clk-kona.h
+++ b/drivers/clk/bcm/clk-kona.h
@@ -43,8 +43,14 @@
 #define FLAG_FLIP(obj, type, flag)	((obj)->flags ^= FLAG(type, flag))
 #define FLAG_TEST(obj, type, flag)	(!!((obj)->flags & FLAG(type, flag)))
 
+/* CCU field state tests */
+
+#define ccu_policy_exists(ccu_policy)	((ccu_policy)->enable.offset != 0)
+
 /* Clock field state tests */
 
+#define policy_exists(policy)		((policy)->offset != 0)
+
 #define gate_exists(gate)		FLAG_TEST(gate, GATE, EXISTS)
 #define gate_is_enabled(gate)		FLAG_TEST(gate, GATE, ENABLED)
 #define gate_is_hw_controllable(gate)	FLAG_TEST(gate, GATE, HW)
@@ -54,6 +60,8 @@
 
 #define gate_flip_enabled(gate)		FLAG_FLIP(gate, GATE, ENABLED)
 
+#define hyst_exists(hyst)		((hyst)->offset != 0)
+
 #define divider_exists(div)		FLAG_TEST(div, DIV, EXISTS)
 #define divider_is_fixed(div)		FLAG_TEST(div, DIV, FIXED)
 #define divider_has_fraction(div)	(!divider_is_fixed(div) && \
@@ -62,6 +70,9 @@
 #define selector_exists(sel)		((sel)->width != 0)
 #define trigger_exists(trig)		FLAG_TEST(trig, TRIG, EXISTS)
 
+#define policy_lvm_en_exists(enable)	((enable)->offset != 0)
+#define policy_ctl_exists(control)	((control)->offset != 0)
+
 /* Clock type, used to tell common block what it's part of */
 enum bcm_clk_type {
 	bcm_clk_none,		/* undefined clock type */
@@ -71,25 +82,26 @@
 };
 
 /*
- * Each CCU defines a mapped area of memory containing registers
- * used to manage clocks implemented by the CCU.  Access to memory
- * within the CCU's space is serialized by a spinlock.  Before any
- * (other) address can be written, a special access "password" value
- * must be written to its WR_ACCESS register (located at the base
- * address of the range).  We keep track of the name of each CCU as
- * it is set up, and maintain them in a list.
+ * CCU policy control for clocks.  Clocks can be enabled or disabled
+ * based on the CCU policy in effect.  One bit in each policy mask
+ * register (one per CCU policy) represents whether the clock is
+ * enabled when that policy is effect or not.  The CCU policy engine
+ * must be stopped to update these bits, and must be restarted again
+ * afterward.
  */
-struct ccu_data {
-	void __iomem *base;	/* base of mapped address space */
-	spinlock_t lock;	/* serialization lock */
-	bool write_enabled;	/* write access is currently enabled */
-	struct list_head links;	/* for ccu_list */
-	struct device_node *node;
-	struct clk_onecell_data data;
-	const char *name;
-	u32 range;		/* byte range of address space */
+struct bcm_clk_policy {
+	u32 offset;		/* first policy mask register offset */
+	u32 bit;		/* bit used in all mask registers */
 };
 
+/* Policy initialization macro */
+
+#define POLICY(_offset, _bit)						\
+	{								\
+		.offset = (_offset),					\
+		.bit = (_bit),						\
+	}
+
 /*
  * Gating control and status is managed by a 32-bit gate register.
  *
@@ -195,6 +207,22 @@
 		.flags = FLAG(GATE, HW)|FLAG(GATE, EXISTS),		\
 	}
 
+/* Gate hysteresis for clocks */
+struct bcm_clk_hyst {
+	u32 offset;		/* hyst register offset (normally CLKGATE) */
+	u32 en_bit;		/* bit used to enable hysteresis */
+	u32 val_bit;		/* if enabled: 0 = low delay; 1 = high delay */
+};
+
+/* Hysteresis initialization macro */
+
+#define HYST(_offset, _en_bit, _val_bit)				\
+	{								\
+		.offset = (_offset),					\
+		.en_bit = (_en_bit),					\
+		.val_bit = (_val_bit),					\
+	}
+
 /*
  * Each clock can have zero, one, or two dividers which change the
  * output rate of the clock.  Each divider can be either fixed or
@@ -360,7 +388,9 @@
 	}
 
 struct peri_clk_data {
+	struct bcm_clk_policy policy;
 	struct bcm_clk_gate gate;
+	struct bcm_clk_hyst hyst;
 	struct bcm_clk_trig pre_trig;
 	struct bcm_clk_div pre_div;
 	struct bcm_clk_trig trig;
@@ -373,8 +403,7 @@
 
 struct kona_clk {
 	struct clk_hw hw;
-	struct clk_init_data init_data;
-	const char *name;	/* name of this clock */
+	struct clk_init_data init_data;	/* includes name of this clock */
 	struct ccu_data *ccu;	/* ccu this clock is associated with */
 	enum bcm_clk_type type;
 	union {
@@ -385,15 +414,93 @@
 #define to_kona_clk(_hw) \
 	container_of(_hw, struct kona_clk, hw)
 
+/* Initialization macro for an entry in a CCU's kona_clks[] array. */
+#define KONA_CLK(_ccu_name, _clk_name, _type)				\
+	{								\
+		.init_data	= {					\
+			.name = #_clk_name,				\
+			.ops = &kona_ ## _type ## _clk_ops,		\
+		},							\
+		.ccu		= &_ccu_name ## _ccu_data,		\
+		.type		= bcm_clk_ ## _type,			\
+		.u.data		= &_clk_name ## _data,			\
+	}
+#define LAST_KONA_CLK	{ .type = bcm_clk_none }
+
+/*
+ * CCU policy control.  To enable software update of the policy
+ * tables the CCU policy engine must be stopped by setting the
+ * software update enable bit (LVM_EN).  After an update the engine
+ * is restarted using the GO bit and either the GO_ATL or GO_AC bit.
+ */
+struct bcm_lvm_en {
+	u32 offset;		/* LVM_EN register offset */
+	u32 bit;		/* POLICY_CONFIG_EN bit in register */
+};
+
+/* Policy enable initialization macro */
+#define CCU_LVM_EN(_offset, _bit)					\
+	{								\
+		.offset = (_offset),					\
+		.bit = (_bit),						\
+	}
+
+struct bcm_policy_ctl {
+	u32 offset;		/* POLICY_CTL register offset */
+	u32 go_bit;
+	u32 atl_bit;		/* GO, GO_ATL, and GO_AC bits */
+	u32 ac_bit;
+};
+
+/* Policy control initialization macro */
+#define CCU_POLICY_CTL(_offset, _go_bit, _ac_bit, _atl_bit)		\
+	{								\
+		.offset = (_offset),					\
+		.go_bit = (_go_bit),					\
+		.ac_bit = (_ac_bit),					\
+		.atl_bit = (_atl_bit),					\
+	}
+
+struct ccu_policy {
+	struct bcm_lvm_en enable;
+	struct bcm_policy_ctl control;
+};
+
+/*
+ * Each CCU defines a mapped area of memory containing registers
+ * used to manage clocks implemented by the CCU.  Access to memory
+ * within the CCU's space is serialized by a spinlock.  Before any
+ * (other) address can be written, a special access "password" value
+ * must be written to its WR_ACCESS register (located at the base
+ * address of the range).  We keep track of the name of each CCU as
+ * it is set up, and maintain them in a list.
+ */
+struct ccu_data {
+	void __iomem *base;	/* base of mapped address space */
+	spinlock_t lock;	/* serialization lock */
+	bool write_enabled;	/* write access is currently enabled */
+	struct ccu_policy policy;
+	struct list_head links;	/* for ccu_list */
+	struct device_node *node;
+	struct clk_onecell_data clk_data;
+	const char *name;
+	u32 range;		/* byte range of address space */
+	struct kona_clk kona_clks[];	/* must be last */
+};
+
+/* Initialization for common fields in a Kona ccu_data structure */
+#define KONA_CCU_COMMON(_prefix, _name, _ccuname)			    \
+	.name		= #_name "_ccu",				    \
+	.lock		= __SPIN_LOCK_UNLOCKED(_name ## _ccu_data.lock),    \
+	.links		= LIST_HEAD_INIT(_name ## _ccu_data.links),	    \
+	.clk_data	= {						    \
+		.clk_num = _prefix ## _ ## _ccuname ## _CCU_CLOCK_COUNT,    \
+	}
+
 /* Exported globals */
 
 extern struct clk_ops kona_peri_clk_ops;
 
-/* Help functions */
-
-#define PERI_CLK_SETUP(clks, ccu, id, name) \
-	clks[id] = kona_clk_setup(ccu, #name, bcm_clk_peri, &name ## _data)
-
 /* Externally visible functions */
 
 extern u64 do_div_round_closest(u64 dividend, unsigned long divisor);
@@ -401,10 +508,9 @@
 extern u64 scaled_div_build(struct bcm_clk_div *div, u32 div_value,
 				u32 billionths);
 
-extern struct clk *kona_clk_setup(struct ccu_data *ccu, const char *name,
-			enum bcm_clk_type type, void *data);
-extern void __init kona_dt_ccu_setup(struct device_node *node,
-			int (*ccu_clks_setup)(struct ccu_data *));
+extern struct clk *kona_clk_setup(struct kona_clk *bcm_clk);
+extern void __init kona_dt_ccu_setup(struct ccu_data *ccu,
+				struct device_node *node);
 extern bool __init kona_ccu_init(struct ccu_data *ccu);
 
 #endif /* _CLK_KONA_H */
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 4637697..b3c8396 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -43,6 +43,17 @@
 	return maxdiv;
 }
 
+static unsigned int _get_table_mindiv(const struct clk_div_table *table)
+{
+	unsigned int mindiv = UINT_MAX;
+	const struct clk_div_table *clkt;
+
+	for (clkt = table; clkt->div; clkt++)
+		if (clkt->div < mindiv)
+			mindiv = clkt->div;
+	return mindiv;
+}
+
 static unsigned int _get_maxdiv(struct clk_divider *divider)
 {
 	if (divider->flags & CLK_DIVIDER_ONE_BASED)
@@ -162,6 +173,24 @@
 	return up;
 }
 
+static int _round_down_table(const struct clk_div_table *table, int div)
+{
+	const struct clk_div_table *clkt;
+	int down = _get_table_mindiv(table);
+
+	for (clkt = table; clkt->div; clkt++) {
+		if (clkt->div == div)
+			return clkt->div;
+		else if (clkt->div > div)
+			continue;
+
+		if ((div - clkt->div) < (div - down))
+			down = clkt->div;
+	}
+
+	return down;
+}
+
 static int _div_round_up(struct clk_divider *divider,
 		unsigned long parent_rate, unsigned long rate)
 {
@@ -175,6 +204,54 @@
 	return div;
 }
 
+static int _div_round_closest(struct clk_divider *divider,
+		unsigned long parent_rate, unsigned long rate)
+{
+	int up, down, div;
+
+	up = down = div = DIV_ROUND_CLOSEST(parent_rate, rate);
+
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO) {
+		up = __roundup_pow_of_two(div);
+		down = __rounddown_pow_of_two(div);
+	} else if (divider->table) {
+		up = _round_up_table(divider->table, div);
+		down = _round_down_table(divider->table, div);
+	}
+
+	return (up - div) <= (div - down) ? up : down;
+}
+
+static int _div_round(struct clk_divider *divider, unsigned long parent_rate,
+		unsigned long rate)
+{
+	if (divider->flags & CLK_DIVIDER_ROUND_CLOSEST)
+		return _div_round_closest(divider, parent_rate, rate);
+
+	return _div_round_up(divider, parent_rate, rate);
+}
+
+static bool _is_best_div(struct clk_divider *divider,
+		int rate, int now, int best)
+{
+	if (divider->flags & CLK_DIVIDER_ROUND_CLOSEST)
+		return abs(rate - now) < abs(rate - best);
+
+	return now <= rate && now > best;
+}
+
+static int _next_div(struct clk_divider *divider, int div)
+{
+	div++;
+
+	if (divider->flags & CLK_DIVIDER_POWER_OF_TWO)
+		return __roundup_pow_of_two(div);
+	if (divider->table)
+		return _round_up_table(divider->table, div);
+
+	return div;
+}
+
 static int clk_divider_bestdiv(struct clk_hw *hw, unsigned long rate,
 		unsigned long *best_parent_rate)
 {
@@ -190,7 +267,7 @@
 
 	if (!(__clk_get_flags(hw->clk) & CLK_SET_RATE_PARENT)) {
 		parent_rate = *best_parent_rate;
-		bestdiv = _div_round_up(divider, parent_rate, rate);
+		bestdiv = _div_round(divider, parent_rate, rate);
 		bestdiv = bestdiv == 0 ? 1 : bestdiv;
 		bestdiv = bestdiv > maxdiv ? maxdiv : bestdiv;
 		return bestdiv;
@@ -202,7 +279,7 @@
 	 */
 	maxdiv = min(ULONG_MAX / rate, maxdiv);
 
-	for (i = 1; i <= maxdiv; i++) {
+	for (i = 1; i <= maxdiv; i = _next_div(divider, i)) {
 		if (!_is_valid_div(divider, i))
 			continue;
 		if (rate * i == parent_rate_saved) {
@@ -217,7 +294,7 @@
 		parent_rate = __clk_round_rate(__clk_get_parent(hw->clk),
 				MULT_ROUND_UP(rate, i));
 		now = DIV_ROUND_UP(parent_rate, i);
-		if (now <= rate && now > best) {
+		if (_is_best_div(divider, rate, now, best)) {
 			bestdiv = i;
 			best = now;
 			*best_parent_rate = parent_rate;
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 7cf2c09..4d56220 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -822,6 +822,9 @@
  */
 void clk_unprepare(struct clk *clk)
 {
+	if (IS_ERR_OR_NULL(clk))
+		return;
+
 	clk_prepare_lock();
 	__clk_unprepare(clk);
 	clk_prepare_unlock();
@@ -883,9 +886,6 @@
 	if (!clk)
 		return;
 
-	if (WARN_ON(IS_ERR(clk)))
-		return;
-
 	if (WARN_ON(clk->enable_count == 0))
 		return;
 
@@ -914,6 +914,9 @@
 {
 	unsigned long flags;
 
+	if (IS_ERR_OR_NULL(clk))
+		return;
+
 	flags = clk_enable_lock();
 	__clk_disable(clk);
 	clk_enable_unlock(flags);
@@ -1115,6 +1118,13 @@
 }
 EXPORT_SYMBOL_GPL(clk_get_accuracy);
 
+static unsigned long clk_recalc(struct clk *clk, unsigned long parent_rate)
+{
+	if (clk->ops->recalc_rate)
+		return clk->ops->recalc_rate(clk->hw, parent_rate);
+	return parent_rate;
+}
+
 /**
  * __clk_recalc_rates
  * @clk: first clk in the subtree
@@ -1140,10 +1150,7 @@
 	if (clk->parent)
 		parent_rate = clk->parent->rate;
 
-	if (clk->ops->recalc_rate)
-		clk->rate = clk->ops->recalc_rate(clk->hw, parent_rate);
-	else
-		clk->rate = parent_rate;
+	clk->rate = clk_recalc(clk, parent_rate);
 
 	/*
 	 * ignore NOTIFY_STOP and NOTIFY_BAD return values for POST_RATE_CHANGE
@@ -1334,10 +1341,7 @@
 	unsigned long new_rate;
 	int ret = NOTIFY_DONE;
 
-	if (clk->ops->recalc_rate)
-		new_rate = clk->ops->recalc_rate(clk->hw, parent_rate);
-	else
-		new_rate = parent_rate;
+	new_rate = clk_recalc(clk, parent_rate);
 
 	/* abort rate change if a driver returns NOTIFY_BAD or NOTIFY_STOP */
 	if (clk->notifier_count)
@@ -1373,10 +1377,7 @@
 		new_parent->new_child = clk;
 
 	hlist_for_each_entry(child, &clk->children, child_node) {
-		if (child->ops->recalc_rate)
-			child->new_rate = child->ops->recalc_rate(child->hw, new_rate);
-		else
-			child->new_rate = new_rate;
+		child->new_rate = clk_recalc(child, new_rate);
 		clk_calc_subtree(child, child->new_rate, NULL, 0);
 	}
 }
@@ -1524,10 +1525,7 @@
 	if (!skip_set_rate && clk->ops->set_rate)
 		clk->ops->set_rate(clk->hw, clk->new_rate, best_parent_rate);
 
-	if (clk->ops->recalc_rate)
-		clk->rate = clk->ops->recalc_rate(clk->hw, best_parent_rate);
-	else
-		clk->rate = best_parent_rate;
+	clk->rate = clk_recalc(clk, best_parent_rate);
 
 	if (clk->notifier_count && old_rate != clk->rate)
 		__clk_notify(clk, POST_RATE_CHANGE, old_rate, clk->rate);
@@ -1716,9 +1714,6 @@
 	if (!clk)
 		return 0;
 
-	if (!clk->ops)
-		return -EINVAL;
-
 	/* verify ops for for multi-parent clks */
 	if ((clk->num_parents > 1) && (!clk->ops->set_parent))
 		return -ENOSYS;
diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile
index 40b33c6..038c02f 100644
--- a/drivers/clk/hisilicon/Makefile
+++ b/drivers/clk/hisilicon/Makefile
@@ -6,3 +6,4 @@
 
 obj-$(CONFIG_ARCH_HI3xxx)	+= clk-hi3620.o
 obj-$(CONFIG_ARCH_HIP04)	+= clk-hip04.o
+obj-$(CONFIG_ARCH_HIX5HD2)	+= clk-hix5hd2.o
diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
new file mode 100644
index 0000000..e5fcfb4
--- /dev/null
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2014 Linaro Ltd.
+ * Copyright (c) 2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#include <linux/of_address.h>
+#include <dt-bindings/clock/hix5hd2-clock.h>
+#include "clk.h"
+
+static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
+	{ HIX5HD2_FIXED_1200M, "1200m", NULL, CLK_IS_ROOT, 1200000000, },
+	{ HIX5HD2_FIXED_400M, "400m", NULL, CLK_IS_ROOT, 400000000, },
+	{ HIX5HD2_FIXED_48M, "48m", NULL, CLK_IS_ROOT, 48000000, },
+	{ HIX5HD2_FIXED_24M, "24m", NULL, CLK_IS_ROOT, 24000000, },
+	{ HIX5HD2_FIXED_600M, "600m", NULL, CLK_IS_ROOT, 600000000, },
+	{ HIX5HD2_FIXED_300M, "300m", NULL, CLK_IS_ROOT, 300000000, },
+	{ HIX5HD2_FIXED_75M, "75m", NULL, CLK_IS_ROOT, 75000000, },
+	{ HIX5HD2_FIXED_200M, "200m", NULL, CLK_IS_ROOT, 200000000, },
+	{ HIX5HD2_FIXED_100M, "100m", NULL, CLK_IS_ROOT, 100000000, },
+	{ HIX5HD2_FIXED_40M, "40m", NULL, CLK_IS_ROOT, 40000000, },
+	{ HIX5HD2_FIXED_150M, "150m", NULL, CLK_IS_ROOT, 150000000, },
+	{ HIX5HD2_FIXED_1728M, "1728m", NULL, CLK_IS_ROOT, 1728000000, },
+	{ HIX5HD2_FIXED_28P8M, "28p8m", NULL, CLK_IS_ROOT, 28000000, },
+	{ HIX5HD2_FIXED_432M, "432m", NULL, CLK_IS_ROOT, 432000000, },
+	{ HIX5HD2_FIXED_345P6M, "345p6m", NULL, CLK_IS_ROOT, 345000000, },
+	{ HIX5HD2_FIXED_288M, "288m", NULL, CLK_IS_ROOT, 288000000, },
+	{ HIX5HD2_FIXED_60M,	"60m", NULL, CLK_IS_ROOT, 60000000, },
+	{ HIX5HD2_FIXED_750M, "750m", NULL, CLK_IS_ROOT, 750000000, },
+	{ HIX5HD2_FIXED_500M, "500m", NULL, CLK_IS_ROOT, 500000000, },
+	{ HIX5HD2_FIXED_54M,	"54m", NULL, CLK_IS_ROOT, 54000000, },
+	{ HIX5HD2_FIXED_27M, "27m", NULL, CLK_IS_ROOT, 27000000, },
+	{ HIX5HD2_FIXED_1500M, "1500m", NULL, CLK_IS_ROOT, 1500000000, },
+	{ HIX5HD2_FIXED_375M, "375m", NULL, CLK_IS_ROOT, 375000000, },
+	{ HIX5HD2_FIXED_187M, "187m", NULL, CLK_IS_ROOT, 187000000, },
+	{ HIX5HD2_FIXED_250M, "250m", NULL, CLK_IS_ROOT, 250000000, },
+	{ HIX5HD2_FIXED_125M, "125m", NULL, CLK_IS_ROOT, 125000000, },
+	{ HIX5HD2_FIXED_2P02M, "2m", NULL, CLK_IS_ROOT, 2000000, },
+	{ HIX5HD2_FIXED_50M, "50m", NULL, CLK_IS_ROOT, 50000000, },
+	{ HIX5HD2_FIXED_25M, "25m", NULL, CLK_IS_ROOT, 25000000, },
+	{ HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
+};
+
+static const char *sfc_mux_p[] __initconst = {
+		"24m", "150m", "200m", "100m", "75m", };
+static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
+
+static const char *sdio1_mux_p[] __initconst = {
+		"75m", "100m", "50m", "15m", };
+static u32 sdio1_mux_table[] = {0, 1, 2, 3};
+
+static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
+static u32 fephy_mux_table[] = {0, 1};
+
+
+static struct hisi_mux_clock hix5hd2_mux_clks[] __initdata = {
+	{ HIX5HD2_SFC_MUX, "sfc_mux", sfc_mux_p, ARRAY_SIZE(sfc_mux_p),
+		CLK_SET_RATE_PARENT, 0x5c, 8, 3, 0, sfc_mux_table, },
+	{ HIX5HD2_MMC_MUX, "mmc_mux", sdio1_mux_p, ARRAY_SIZE(sdio1_mux_p),
+		CLK_SET_RATE_PARENT, 0xa0, 8, 2, 0, sdio1_mux_table, },
+	{ HIX5HD2_FEPHY_MUX, "fephy_mux",
+		fephy_mux_p, ARRAY_SIZE(fephy_mux_p),
+		CLK_SET_RATE_PARENT, 0x120, 8, 2, 0, fephy_mux_table, },
+};
+
+static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
+	/*sfc*/
+	{ HIX5HD2_SFC_CLK, "clk_sfc", "sfc_mux",
+		CLK_SET_RATE_PARENT, 0x5c, 0, 0, },
+	{ HIX5HD2_SFC_RST, "rst_sfc", "clk_sfc",
+		CLK_SET_RATE_PARENT, 0x5c, 4, CLK_GATE_SET_TO_DISABLE, },
+	/*sdio1*/
+	{ HIX5HD2_MMC_BIU_CLK, "clk_mmc_biu", "200m",
+		CLK_SET_RATE_PARENT, 0xa0, 0, 0, },
+	{ HIX5HD2_MMC_CIU_CLK, "clk_mmc_ciu", "mmc_mux",
+		CLK_SET_RATE_PARENT, 0xa0, 1, 0, },
+	{ HIX5HD2_MMC_CIU_RST, "rst_mmc_ciu", "clk_mmc_ciu",
+		CLK_SET_RATE_PARENT, 0xa0, 4, CLK_GATE_SET_TO_DISABLE, },
+};
+
+static void __init hix5hd2_clk_init(struct device_node *np)
+{
+	struct hisi_clock_data *clk_data;
+
+	clk_data = hisi_clk_init(np, HIX5HD2_NR_CLKS);
+	if (!clk_data)
+		return;
+
+	hisi_clk_register_fixed_rate(hix5hd2_fixed_rate_clks,
+				     ARRAY_SIZE(hix5hd2_fixed_rate_clks),
+				     clk_data);
+	hisi_clk_register_mux(hix5hd2_mux_clks, ARRAY_SIZE(hix5hd2_mux_clks),
+					clk_data);
+	hisi_clk_register_gate(hix5hd2_gate_clks,
+			ARRAY_SIZE(hix5hd2_gate_clks), clk_data);
+}
+
+CLK_OF_DECLARE(hix5hd2_clk, "hisilicon,hix5hd2-clock", hix5hd2_clk_init);
diff --git a/drivers/clk/hisilicon/clk.c b/drivers/clk/hisilicon/clk.c
index 276f672..a078e84 100644
--- a/drivers/clk/hisilicon/clk.c
+++ b/drivers/clk/hisilicon/clk.c
@@ -127,11 +127,14 @@
 	int i;
 
 	for (i = 0; i < nums; i++) {
-		clk = clk_register_mux(NULL, clks[i].name, clks[i].parent_names,
-				       clks[i].num_parents, clks[i].flags,
-				       base + clks[i].offset, clks[i].shift,
-				       clks[i].width, clks[i].mux_flags,
-				       &hisi_clk_lock);
+		u32 mask = BIT(clks[i].width) - 1;
+
+		clk = clk_register_mux_table(NULL, clks[i].name,
+					clks[i].parent_names,
+					clks[i].num_parents, clks[i].flags,
+					base + clks[i].offset, clks[i].shift,
+					mask, clks[i].mux_flags,
+					clks[i].table, &hisi_clk_lock);
 		if (IS_ERR(clk)) {
 			pr_err("%s: failed to register clock %s\n",
 			       __func__, clks[i].name);
@@ -174,6 +177,34 @@
 	}
 }
 
+void __init hisi_clk_register_gate(struct hisi_gate_clock *clks,
+				       int nums, struct hisi_clock_data *data)
+{
+	struct clk *clk;
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		clk = clk_register_gate(NULL, clks[i].name,
+						clks[i].parent_name,
+						clks[i].flags,
+						base + clks[i].offset,
+						clks[i].bit_idx,
+						clks[i].gate_flags,
+						&hisi_clk_lock);
+		if (IS_ERR(clk)) {
+			pr_err("%s: failed to register clock %s\n",
+			       __func__, clks[i].name);
+			continue;
+		}
+
+		if (clks[i].alias)
+			clk_register_clkdev(clk, clks[i].alias, NULL);
+
+		data->clk_data.clks[clks[i].id] = clk;
+	}
+}
+
 void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *clks,
 				       int nums, struct hisi_clock_data *data)
 {
diff --git a/drivers/clk/hisilicon/clk.h b/drivers/clk/hisilicon/clk.h
index 43fa5da..31083ff 100644
--- a/drivers/clk/hisilicon/clk.h
+++ b/drivers/clk/hisilicon/clk.h
@@ -62,6 +62,7 @@
 	u8			shift;
 	u8			width;
 	u8			mux_flags;
+	u32			*table;
 	const char		*alias;
 };
 
@@ -103,6 +104,8 @@
 				struct hisi_clock_data *);
 void __init hisi_clk_register_divider(struct hisi_divider_clock *,
 				int, struct hisi_clock_data *);
+void __init hisi_clk_register_gate(struct hisi_gate_clock *,
+					int, struct hisi_clock_data *);
 void __init hisi_clk_register_gate_sep(struct hisi_gate_clock *,
 					int, struct hisi_clock_data *);
 #endif	/* __HISI_CLK_H */
diff --git a/drivers/clk/mvebu/Kconfig b/drivers/clk/mvebu/Kconfig
index 693f7be..3b34dba 100644
--- a/drivers/clk/mvebu/Kconfig
+++ b/drivers/clk/mvebu/Kconfig
@@ -34,3 +34,7 @@
 config KIRKWOOD_CLK
 	bool
 	select MVEBU_CLK_COMMON
+
+config ORION_CLK
+	bool
+	select MVEBU_CLK_COMMON
diff --git a/drivers/clk/mvebu/Makefile b/drivers/clk/mvebu/Makefile
index 4c66162..a9a56fc 100644
--- a/drivers/clk/mvebu/Makefile
+++ b/drivers/clk/mvebu/Makefile
@@ -8,3 +8,4 @@
 obj-$(CONFIG_ARMADA_XP_CLK)	+= armada-xp.o
 obj-$(CONFIG_DOVE_CLK)		+= dove.o
 obj-$(CONFIG_KIRKWOOD_CLK)	+= kirkwood.o
+obj-$(CONFIG_ORION_CLK)		+= orion.o
diff --git a/drivers/clk/mvebu/orion.c b/drivers/clk/mvebu/orion.c
new file mode 100644
index 0000000..fd12956
--- /dev/null
+++ b/drivers/clk/mvebu/orion.c
@@ -0,0 +1,210 @@
+/*
+ * Marvell Orion SoC clocks
+ *
+ * Copyright (C) 2014 Thomas Petazzoni
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include "common.h"
+
+static const struct coreclk_ratio orion_coreclk_ratios[] __initconst = {
+	{ .id = 0, .name = "ddrclk", }
+};
+
+/*
+ * Orion 5182
+ */
+
+#define SAR_MV88F5182_TCLK_FREQ      8
+#define SAR_MV88F5182_TCLK_FREQ_MASK 0x3
+
+static u32 __init mv88f5182_get_tclk_freq(void __iomem *sar)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F5182_TCLK_FREQ) &
+		SAR_MV88F5182_TCLK_FREQ_MASK;
+	if (opt == 1)
+		return 150000000;
+	else if (opt == 2)
+		return 166666667;
+	else
+		return 0;
+}
+
+#define SAR_MV88F5182_CPU_FREQ       4
+#define SAR_MV88F5182_CPU_FREQ_MASK  0xf
+
+static u32 __init mv88f5182_get_cpu_freq(void __iomem *sar)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F5182_CPU_FREQ) &
+		SAR_MV88F5182_CPU_FREQ_MASK;
+	if (opt == 0)
+		return 333333333;
+	else if (opt == 1 || opt == 2)
+		return 400000000;
+	else if (opt == 3)
+		return 500000000;
+	else
+		return 0;
+}
+
+static void __init mv88f5182_get_clk_ratio(void __iomem *sar, int id,
+					   int *mult, int *div)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F5182_CPU_FREQ) &
+		SAR_MV88F5182_CPU_FREQ_MASK;
+	if (opt == 0 || opt == 1) {
+		*mult = 1;
+		*div  = 2;
+	} else if (opt == 2 || opt == 3) {
+		*mult = 1;
+		*div  = 3;
+	} else {
+		*mult = 0;
+		*div  = 1;
+	}
+}
+
+static const struct coreclk_soc_desc mv88f5182_coreclks = {
+	.get_tclk_freq = mv88f5182_get_tclk_freq,
+	.get_cpu_freq = mv88f5182_get_cpu_freq,
+	.get_clk_ratio = mv88f5182_get_clk_ratio,
+	.ratios = orion_coreclk_ratios,
+	.num_ratios = ARRAY_SIZE(orion_coreclk_ratios),
+};
+
+static void __init mv88f5182_clk_init(struct device_node *np)
+{
+	return mvebu_coreclk_setup(np, &mv88f5182_coreclks);
+}
+
+CLK_OF_DECLARE(mv88f5182_clk, "marvell,mv88f5182-core-clock", mv88f5182_clk_init);
+
+/*
+ * Orion 5281
+ */
+
+static u32 __init mv88f5281_get_tclk_freq(void __iomem *sar)
+{
+	/* On 5281, tclk is always 166 Mhz */
+	return 166666667;
+}
+
+#define SAR_MV88F5281_CPU_FREQ       4
+#define SAR_MV88F5281_CPU_FREQ_MASK  0xf
+
+static u32 __init mv88f5281_get_cpu_freq(void __iomem *sar)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F5281_CPU_FREQ) &
+		SAR_MV88F5281_CPU_FREQ_MASK;
+	if (opt == 1 || opt == 2)
+		return 400000000;
+	else if (opt == 3)
+		return 500000000;
+	else
+		return 0;
+}
+
+static void __init mv88f5281_get_clk_ratio(void __iomem *sar, int id,
+					   int *mult, int *div)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F5281_CPU_FREQ) &
+		SAR_MV88F5281_CPU_FREQ_MASK;
+	if (opt == 1) {
+		*mult = 1;
+		*div = 2;
+	} else if (opt == 2 || opt == 3) {
+		*mult = 1;
+		*div = 3;
+	} else {
+		*mult = 0;
+		*div = 1;
+	}
+}
+
+static const struct coreclk_soc_desc mv88f5281_coreclks = {
+	.get_tclk_freq = mv88f5281_get_tclk_freq,
+	.get_cpu_freq = mv88f5281_get_cpu_freq,
+	.get_clk_ratio = mv88f5281_get_clk_ratio,
+	.ratios = orion_coreclk_ratios,
+	.num_ratios = ARRAY_SIZE(orion_coreclk_ratios),
+};
+
+static void __init mv88f5281_clk_init(struct device_node *np)
+{
+	return mvebu_coreclk_setup(np, &mv88f5281_coreclks);
+}
+
+CLK_OF_DECLARE(mv88f5281_clk, "marvell,mv88f5281-core-clock", mv88f5281_clk_init);
+
+/*
+ * Orion 6183
+ */
+
+#define SAR_MV88F6183_TCLK_FREQ      9
+#define SAR_MV88F6183_TCLK_FREQ_MASK 0x1
+
+static u32 __init mv88f6183_get_tclk_freq(void __iomem *sar)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F6183_TCLK_FREQ) &
+		SAR_MV88F6183_TCLK_FREQ_MASK;
+	if (opt == 0)
+		return 133333333;
+	else if (opt == 1)
+		return 166666667;
+	else
+		return 0;
+}
+
+#define SAR_MV88F6183_CPU_FREQ       1
+#define SAR_MV88F6183_CPU_FREQ_MASK  0x3f
+
+static u32 __init mv88f6183_get_cpu_freq(void __iomem *sar)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F6183_CPU_FREQ) &
+		SAR_MV88F6183_CPU_FREQ_MASK;
+	if (opt == 9)
+		return 333333333;
+	else if (opt == 17)
+		return 400000000;
+	else
+		return 0;
+}
+
+static void __init mv88f6183_get_clk_ratio(void __iomem *sar, int id,
+					   int *mult, int *div)
+{
+	u32 opt = (readl(sar) >> SAR_MV88F6183_CPU_FREQ) &
+		SAR_MV88F6183_CPU_FREQ_MASK;
+	if (opt == 9 || opt == 17) {
+		*mult = 1;
+		*div  = 2;
+	} else {
+		*mult = 0;
+		*div  = 1;
+	}
+}
+
+static const struct coreclk_soc_desc mv88f6183_coreclks = {
+	.get_tclk_freq = mv88f6183_get_tclk_freq,
+	.get_cpu_freq = mv88f6183_get_cpu_freq,
+	.get_clk_ratio = mv88f6183_get_clk_ratio,
+	.ratios = orion_coreclk_ratios,
+	.num_ratios = ARRAY_SIZE(orion_coreclk_ratios),
+};
+
+
+static void __init mv88f6183_clk_init(struct device_node *np)
+{
+	return mvebu_coreclk_setup(np, &mv88f6183_coreclks);
+}
+
+CLK_OF_DECLARE(mv88f6183_clk, "marvell,mv88f6183-core-clock", mv88f6183_clk_init);
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 995bcfa..7f696b7 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -13,10 +13,10 @@
 	  i2c, USB, SD/eMMC, etc.
 
 config MSM_GCC_8960
-	tristate "MSM8960 Global Clock Controller"
+	tristate "APQ8064/MSM8960 Global Clock Controller"
 	depends on COMMON_CLK_QCOM
 	help
-	  Support for the global clock controller on msm8960 devices.
+	  Support for the global clock controller on apq8064/msm8960 devices.
 	  Say Y if you want to use peripheral devices such as UART, SPI,
 	  i2c, USB, SD/eMMC, SATA, PCIe, etc.
 
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index f60db2e..689e05b 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_COMMON_CLK_QCOM) += clk-qcom.o
 
+clk-qcom-y += common.o
 clk-qcom-y += clk-regmap.o
 clk-qcom-y += clk-pll.o
 clk-qcom-y += clk-rcg.o
diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
new file mode 100644
index 0000000..86b45fb
--- /dev/null
+++ b/drivers/clk/qcom/common.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/export.h>
+#include <linux/regmap.h>
+#include <linux/platform_device.h>
+#include <linux/clk-provider.h>
+#include <linux/reset-controller.h>
+
+#include "common.h"
+#include "clk-regmap.h"
+#include "reset.h"
+
+struct qcom_cc {
+	struct qcom_reset_controller reset;
+	struct clk_onecell_data data;
+	struct clk *clks[];
+};
+
+int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc)
+{
+	void __iomem *base;
+	struct resource *res;
+	int i, ret;
+	struct device *dev = &pdev->dev;
+	struct clk *clk;
+	struct clk_onecell_data *data;
+	struct clk **clks;
+	struct regmap *regmap;
+	struct qcom_reset_controller *reset;
+	struct qcom_cc *cc;
+	size_t num_clks = desc->num_clks;
+	struct clk_regmap **rclks = desc->clks;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	regmap = devm_regmap_init_mmio(dev, base, desc->config);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
+			  GFP_KERNEL);
+	if (!cc)
+		return -ENOMEM;
+
+	clks = cc->clks;
+	data = &cc->data;
+	data->clks = clks;
+	data->clk_num = num_clks;
+
+	for (i = 0; i < num_clks; i++) {
+		if (!rclks[i])
+			continue;
+		clk = devm_clk_register_regmap(dev, rclks[i]);
+		if (IS_ERR(clk))
+			return PTR_ERR(clk);
+		clks[i] = clk;
+	}
+
+	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
+	if (ret)
+		return ret;
+
+	reset = &cc->reset;
+	reset->rcdev.of_node = dev->of_node;
+	reset->rcdev.ops = &qcom_reset_ops;
+	reset->rcdev.owner = dev->driver->owner;
+	reset->rcdev.nr_resets = desc->num_resets;
+	reset->regmap = regmap;
+	reset->reset_map = desc->resets;
+	platform_set_drvdata(pdev, &reset->rcdev);
+
+	ret = reset_controller_register(&reset->rcdev);
+	if (ret)
+		of_clk_del_provider(dev->of_node);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(qcom_cc_probe);
+
+void qcom_cc_remove(struct platform_device *pdev)
+{
+	of_clk_del_provider(pdev->dev.of_node);
+	reset_controller_unregister(platform_get_drvdata(pdev));
+}
+EXPORT_SYMBOL_GPL(qcom_cc_remove);
diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h
new file mode 100644
index 0000000..2c3cfc8
--- /dev/null
+++ b/drivers/clk/qcom/common.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __QCOM_CLK_COMMON_H__
+#define __QCOM_CLK_COMMON_H__
+
+struct platform_device;
+struct regmap_config;
+struct clk_regmap;
+struct qcom_reset_map;
+
+struct qcom_cc_desc {
+	const struct regmap_config *config;
+	struct clk_regmap **clks;
+	size_t num_clks;
+	const struct qcom_reset_map *resets;
+	size_t num_resets;
+};
+
+extern int qcom_cc_probe(struct platform_device *pdev,
+			 const struct qcom_cc_desc *desc);
+
+extern void qcom_cc_remove(struct platform_device *pdev);
+
+#endif
diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c
index bc0b7f1..44bc6fa 100644
--- a/drivers/clk/qcom/gcc-msm8660.c
+++ b/drivers/clk/qcom/gcc-msm8660.c
@@ -25,6 +25,7 @@
 #include <dt-bindings/clock/qcom,gcc-msm8660.h>
 #include <dt-bindings/reset/qcom,gcc-msm8660.h>
 
+#include "common.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-rcg.h"
@@ -2701,94 +2702,28 @@
 	.fast_io	= true,
 };
 
+static const struct qcom_cc_desc gcc_msm8660_desc = {
+	.config = &gcc_msm8660_regmap_config,
+	.clks = gcc_msm8660_clks,
+	.num_clks = ARRAY_SIZE(gcc_msm8660_clks),
+	.resets = gcc_msm8660_resets,
+	.num_resets = ARRAY_SIZE(gcc_msm8660_resets),
+};
+
 static const struct of_device_id gcc_msm8660_match_table[] = {
 	{ .compatible = "qcom,gcc-msm8660" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, gcc_msm8660_match_table);
 
-struct qcom_cc {
-	struct qcom_reset_controller reset;
-	struct clk_onecell_data data;
-	struct clk *clks[];
-};
-
 static int gcc_msm8660_probe(struct platform_device *pdev)
 {
-	void __iomem *base;
-	struct resource *res;
-	int i, ret;
-	struct device *dev = &pdev->dev;
-	struct clk *clk;
-	struct clk_onecell_data *data;
-	struct clk **clks;
-	struct regmap *regmap;
-	size_t num_clks;
-	struct qcom_reset_controller *reset;
-	struct qcom_cc *cc;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	regmap = devm_regmap_init_mmio(dev, base, &gcc_msm8660_regmap_config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	num_clks = ARRAY_SIZE(gcc_msm8660_clks);
-	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
-			  GFP_KERNEL);
-	if (!cc)
-		return -ENOMEM;
-
-	clks = cc->clks;
-	data = &cc->data;
-	data->clks = clks;
-	data->clk_num = num_clks;
-
-	/* Temporary until RPM clocks supported */
-	clk = clk_register_fixed_rate(dev, "cxo", NULL, CLK_IS_ROOT, 19200000);
-	if (IS_ERR(clk))
-		return PTR_ERR(clk);
-
-	clk = clk_register_fixed_rate(dev, "pxo", NULL, CLK_IS_ROOT, 27000000);
-	if (IS_ERR(clk))
-		return PTR_ERR(clk);
-
-	for (i = 0; i < num_clks; i++) {
-		if (!gcc_msm8660_clks[i])
-			continue;
-		clk = devm_clk_register_regmap(dev, gcc_msm8660_clks[i]);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
-		clks[i] = clk;
-	}
-
-	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
-	if (ret)
-		return ret;
-
-	reset = &cc->reset;
-	reset->rcdev.of_node = dev->of_node;
-	reset->rcdev.ops = &qcom_reset_ops,
-	reset->rcdev.owner = THIS_MODULE,
-	reset->rcdev.nr_resets = ARRAY_SIZE(gcc_msm8660_resets),
-	reset->regmap = regmap;
-	reset->reset_map = gcc_msm8660_resets,
-	platform_set_drvdata(pdev, &reset->rcdev);
-
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		of_clk_del_provider(dev->of_node);
-
-	return ret;
+	return qcom_cc_probe(pdev, &gcc_msm8660_desc);
 }
 
 static int gcc_msm8660_remove(struct platform_device *pdev)
 {
-	of_clk_del_provider(pdev->dev.of_node);
-	reset_controller_unregister(platform_get_drvdata(pdev));
+	qcom_cc_remove(pdev);
 	return 0;
 }
 
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index fd446ab..f4ffd91 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -25,6 +25,7 @@
 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
 
+#include "common.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-rcg.h"
@@ -2809,7 +2810,7 @@
 	[PPSS_PROC_RESET] = { 0x2594, 1 },
 	[PPSS_RESET] = { 0x2594},
 	[DMA_BAM_RESET] = { 0x25c0, 7 },
-	[SIC_TIC_RESET] = { 0x2600, 7 },
+	[SPS_TIC_H_RESET] = { 0x2600, 7 },
 	[SLIMBUS_H_RESET] = { 0x2620, 7 },
 	[SFAB_CFPB_M_RESET] = { 0x2680, 7 },
 	[SFAB_CFPB_S_RESET] = { 0x26c0, 7 },
@@ -2822,7 +2823,7 @@
 	[SFAB_SFPB_M_RESET] = { 0x2780, 7 },
 	[SFAB_SFPB_S_RESET] = { 0x27a0, 7 },
 	[RPM_PROC_RESET] = { 0x27c0, 7 },
-	[PMIC_SSBI2_RESET] = { 0x270c, 12 },
+	[PMIC_SSBI2_RESET] = { 0x280c, 12 },
 	[SDC1_RESET] = { 0x2830 },
 	[SDC2_RESET] = { 0x2850 },
 	[SDC3_RESET] = { 0x2870 },
@@ -2867,6 +2868,16 @@
 	[RIVA_RESET] = { 0x35e0 },
 };
 
+static struct clk_regmap *gcc_apq8064_clks[] = {
+	[PLL8] = &pll8.clkr,
+	[PLL8_VOTE] = &pll8_vote,
+	[GSBI7_UART_SRC] = &gsbi7_uart_src.clkr,
+	[GSBI7_UART_CLK] = &gsbi7_uart_clk.clkr,
+	[GSBI7_QUP_SRC] = &gsbi7_qup_src.clkr,
+	[GSBI7_QUP_CLK] = &gsbi7_qup_clk.clkr,
+	[GSBI7_H_CLK] = &gsbi7_h_clk.clkr,
+};
+
 static const struct regmap_config gcc_msm8960_regmap_config = {
 	.reg_bits	= 32,
 	.reg_stride	= 4,
@@ -2875,51 +2886,38 @@
 	.fast_io	= true,
 };
 
+static const struct qcom_cc_desc gcc_msm8960_desc = {
+	.config = &gcc_msm8960_regmap_config,
+	.clks = gcc_msm8960_clks,
+	.num_clks = ARRAY_SIZE(gcc_msm8960_clks),
+	.resets = gcc_msm8960_resets,
+	.num_resets = ARRAY_SIZE(gcc_msm8960_resets),
+};
+
+static const struct qcom_cc_desc gcc_apq8064_desc = {
+	.config = &gcc_msm8960_regmap_config,
+	.clks = gcc_apq8064_clks,
+	.num_clks = ARRAY_SIZE(gcc_apq8064_clks),
+	.resets = gcc_msm8960_resets,
+	.num_resets = ARRAY_SIZE(gcc_msm8960_resets),
+};
+
 static const struct of_device_id gcc_msm8960_match_table[] = {
-	{ .compatible = "qcom,gcc-msm8960" },
+	{ .compatible = "qcom,gcc-msm8960", .data = &gcc_msm8960_desc },
+	{ .compatible = "qcom,gcc-apq8064", .data = &gcc_apq8064_desc },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, gcc_msm8960_match_table);
 
-struct qcom_cc {
-	struct qcom_reset_controller reset;
-	struct clk_onecell_data data;
-	struct clk *clks[];
-};
-
 static int gcc_msm8960_probe(struct platform_device *pdev)
 {
-	void __iomem *base;
-	struct resource *res;
-	int i, ret;
-	struct device *dev = &pdev->dev;
 	struct clk *clk;
-	struct clk_onecell_data *data;
-	struct clk **clks;
-	struct regmap *regmap;
-	size_t num_clks;
-	struct qcom_reset_controller *reset;
-	struct qcom_cc *cc;
+	struct device *dev = &pdev->dev;
+	const struct of_device_id *match;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	regmap = devm_regmap_init_mmio(dev, base, &gcc_msm8960_regmap_config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	num_clks = ARRAY_SIZE(gcc_msm8960_clks);
-	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
-			  GFP_KERNEL);
-	if (!cc)
-		return -ENOMEM;
-
-	clks = cc->clks;
-	data = &cc->data;
-	data->clks = clks;
-	data->clk_num = num_clks;
+	match = of_match_device(gcc_msm8960_match_table, &pdev->dev);
+	if (!match)
+		return -EINVAL;
 
 	/* Temporary until RPM clocks supported */
 	clk = clk_register_fixed_rate(dev, "cxo", NULL, CLK_IS_ROOT, 19200000);
@@ -2930,39 +2928,12 @@
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
-	for (i = 0; i < num_clks; i++) {
-		if (!gcc_msm8960_clks[i])
-			continue;
-		clk = devm_clk_register_regmap(dev, gcc_msm8960_clks[i]);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
-		clks[i] = clk;
-	}
-
-	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
-	if (ret)
-		return ret;
-
-	reset = &cc->reset;
-	reset->rcdev.of_node = dev->of_node;
-	reset->rcdev.ops = &qcom_reset_ops,
-	reset->rcdev.owner = THIS_MODULE,
-	reset->rcdev.nr_resets = ARRAY_SIZE(gcc_msm8960_resets),
-	reset->regmap = regmap;
-	reset->reset_map = gcc_msm8960_resets,
-	platform_set_drvdata(pdev, &reset->rcdev);
-
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		of_clk_del_provider(dev->of_node);
-
-	return ret;
+	return qcom_cc_probe(pdev, match->data);
 }
 
 static int gcc_msm8960_remove(struct platform_device *pdev)
 {
-	of_clk_del_provider(pdev->dev.of_node);
-	reset_controller_unregister(platform_get_drvdata(pdev));
+	qcom_cc_remove(pdev);
 	return 0;
 }
 
diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c
index 51d457e..0d1edc1 100644
--- a/drivers/clk/qcom/gcc-msm8974.c
+++ b/drivers/clk/qcom/gcc-msm8974.c
@@ -25,6 +25,7 @@
 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
 
+#include "common.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-rcg.h"
@@ -2574,51 +2575,24 @@
 	.fast_io	= true,
 };
 
+static const struct qcom_cc_desc gcc_msm8974_desc = {
+	.config = &gcc_msm8974_regmap_config,
+	.clks = gcc_msm8974_clocks,
+	.num_clks = ARRAY_SIZE(gcc_msm8974_clocks),
+	.resets = gcc_msm8974_resets,
+	.num_resets = ARRAY_SIZE(gcc_msm8974_resets),
+};
+
 static const struct of_device_id gcc_msm8974_match_table[] = {
 	{ .compatible = "qcom,gcc-msm8974" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, gcc_msm8974_match_table);
 
-struct qcom_cc {
-	struct qcom_reset_controller reset;
-	struct clk_onecell_data data;
-	struct clk *clks[];
-};
-
 static int gcc_msm8974_probe(struct platform_device *pdev)
 {
-	void __iomem *base;
-	struct resource *res;
-	int i, ret;
-	struct device *dev = &pdev->dev;
 	struct clk *clk;
-	struct clk_onecell_data *data;
-	struct clk **clks;
-	struct regmap *regmap;
-	size_t num_clks;
-	struct qcom_reset_controller *reset;
-	struct qcom_cc *cc;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	regmap = devm_regmap_init_mmio(dev, base, &gcc_msm8974_regmap_config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	num_clks = ARRAY_SIZE(gcc_msm8974_clocks);
-	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
-			  GFP_KERNEL);
-	if (!cc)
-		return -ENOMEM;
-
-	clks = cc->clks;
-	data = &cc->data;
-	data->clks = clks;
-	data->clk_num = num_clks;
+	struct device *dev = &pdev->dev;
 
 	/* Temporary until RPM clocks supported */
 	clk = clk_register_fixed_rate(dev, "xo", NULL, CLK_IS_ROOT, 19200000);
@@ -2631,39 +2605,12 @@
 	if (IS_ERR(clk))
 		return PTR_ERR(clk);
 
-	for (i = 0; i < num_clks; i++) {
-		if (!gcc_msm8974_clocks[i])
-			continue;
-		clk = devm_clk_register_regmap(dev, gcc_msm8974_clocks[i]);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
-		clks[i] = clk;
-	}
-
-	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
-	if (ret)
-		return ret;
-
-	reset = &cc->reset;
-	reset->rcdev.of_node = dev->of_node;
-	reset->rcdev.ops = &qcom_reset_ops,
-	reset->rcdev.owner = THIS_MODULE,
-	reset->rcdev.nr_resets = ARRAY_SIZE(gcc_msm8974_resets),
-	reset->regmap = regmap;
-	reset->reset_map = gcc_msm8974_resets,
-	platform_set_drvdata(pdev, &reset->rcdev);
-
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		of_clk_del_provider(dev->of_node);
-
-	return ret;
+	return qcom_cc_probe(pdev, &gcc_msm8974_desc);
 }
 
 static int gcc_msm8974_remove(struct platform_device *pdev)
 {
-	of_clk_del_provider(pdev->dev.of_node);
-	reset_controller_unregister(platform_get_drvdata(pdev));
+	qcom_cc_remove(pdev);
 	return 0;
 }
 
diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c
index f9b59c7..12f3c0b 100644
--- a/drivers/clk/qcom/mmcc-msm8960.c
+++ b/drivers/clk/qcom/mmcc-msm8960.c
@@ -26,6 +26,7 @@
 #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
 #include <dt-bindings/reset/qcom,mmcc-msm8960.h>
 
+#include "common.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-rcg.h"
@@ -2222,85 +2223,28 @@
 	.fast_io	= true,
 };
 
+static const struct qcom_cc_desc mmcc_msm8960_desc = {
+	.config = &mmcc_msm8960_regmap_config,
+	.clks = mmcc_msm8960_clks,
+	.num_clks = ARRAY_SIZE(mmcc_msm8960_clks),
+	.resets = mmcc_msm8960_resets,
+	.num_resets = ARRAY_SIZE(mmcc_msm8960_resets),
+};
+
 static const struct of_device_id mmcc_msm8960_match_table[] = {
 	{ .compatible = "qcom,mmcc-msm8960" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mmcc_msm8960_match_table);
 
-struct qcom_cc {
-	struct qcom_reset_controller reset;
-	struct clk_onecell_data data;
-	struct clk *clks[];
-};
-
 static int mmcc_msm8960_probe(struct platform_device *pdev)
 {
-	void __iomem *base;
-	struct resource *res;
-	int i, ret;
-	struct device *dev = &pdev->dev;
-	struct clk *clk;
-	struct clk_onecell_data *data;
-	struct clk **clks;
-	struct regmap *regmap;
-	size_t num_clks;
-	struct qcom_reset_controller *reset;
-	struct qcom_cc *cc;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	regmap = devm_regmap_init_mmio(dev, base, &mmcc_msm8960_regmap_config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	num_clks = ARRAY_SIZE(mmcc_msm8960_clks);
-	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
-			  GFP_KERNEL);
-	if (!cc)
-		return -ENOMEM;
-
-	clks = cc->clks;
-	data = &cc->data;
-	data->clks = clks;
-	data->clk_num = num_clks;
-
-	for (i = 0; i < num_clks; i++) {
-		if (!mmcc_msm8960_clks[i])
-			continue;
-		clk = devm_clk_register_regmap(dev, mmcc_msm8960_clks[i]);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
-		clks[i] = clk;
-	}
-
-	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
-	if (ret)
-		return ret;
-
-	reset = &cc->reset;
-	reset->rcdev.of_node = dev->of_node;
-	reset->rcdev.ops = &qcom_reset_ops,
-	reset->rcdev.owner = THIS_MODULE,
-	reset->rcdev.nr_resets = ARRAY_SIZE(mmcc_msm8960_resets),
-	reset->regmap = regmap;
-	reset->reset_map = mmcc_msm8960_resets,
-	platform_set_drvdata(pdev, &reset->rcdev);
-
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		of_clk_del_provider(dev->of_node);
-
-	return ret;
+	return qcom_cc_probe(pdev, &mmcc_msm8960_desc);
 }
 
 static int mmcc_msm8960_remove(struct platform_device *pdev)
 {
-	of_clk_del_provider(pdev->dev.of_node);
-	reset_controller_unregister(platform_get_drvdata(pdev));
+	qcom_cc_remove(pdev);
 	return 0;
 }
 
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index c957745..60b7c24 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -25,6 +25,7 @@
 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
 #include <dt-bindings/reset/qcom,mmcc-msm8974.h>
 
+#include "common.h"
 #include "clk-regmap.h"
 #include "clk-pll.h"
 #include "clk-rcg.h"
@@ -2524,88 +2525,39 @@
 	.fast_io	= true,
 };
 
+static const struct qcom_cc_desc mmcc_msm8974_desc = {
+	.config = &mmcc_msm8974_regmap_config,
+	.clks = mmcc_msm8974_clocks,
+	.num_clks = ARRAY_SIZE(mmcc_msm8974_clocks),
+	.resets = mmcc_msm8974_resets,
+	.num_resets = ARRAY_SIZE(mmcc_msm8974_resets),
+};
+
 static const struct of_device_id mmcc_msm8974_match_table[] = {
 	{ .compatible = "qcom,mmcc-msm8974" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mmcc_msm8974_match_table);
 
-struct qcom_cc {
-	struct qcom_reset_controller reset;
-	struct clk_onecell_data data;
-	struct clk *clks[];
-};
-
 static int mmcc_msm8974_probe(struct platform_device *pdev)
 {
-	void __iomem *base;
-	struct resource *res;
-	int i, ret;
-	struct device *dev = &pdev->dev;
-	struct clk *clk;
-	struct clk_onecell_data *data;
-	struct clk **clks;
+	int ret;
 	struct regmap *regmap;
-	size_t num_clks;
-	struct qcom_reset_controller *reset;
-	struct qcom_cc *cc;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(base))
-		return PTR_ERR(base);
-
-	regmap = devm_regmap_init_mmio(dev, base, &mmcc_msm8974_regmap_config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	num_clks = ARRAY_SIZE(mmcc_msm8974_clocks);
-	cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks,
-			  GFP_KERNEL);
-	if (!cc)
-		return -ENOMEM;
-
-	clks = cc->clks;
-	data = &cc->data;
-	data->clks = clks;
-	data->clk_num = num_clks;
-
-	clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true);
-	clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false);
-
-	for (i = 0; i < num_clks; i++) {
-		if (!mmcc_msm8974_clocks[i])
-			continue;
-		clk = devm_clk_register_regmap(dev, mmcc_msm8974_clocks[i]);
-		if (IS_ERR(clk))
-			return PTR_ERR(clk);
-		clks[i] = clk;
-	}
-
-	ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, data);
+	ret = qcom_cc_probe(pdev, &mmcc_msm8974_desc);
 	if (ret)
 		return ret;
 
-	reset = &cc->reset;
-	reset->rcdev.of_node = dev->of_node;
-	reset->rcdev.ops = &qcom_reset_ops,
-	reset->rcdev.owner = THIS_MODULE,
-	reset->rcdev.nr_resets = ARRAY_SIZE(mmcc_msm8974_resets),
-	reset->regmap = regmap;
-	reset->reset_map = mmcc_msm8974_resets,
-	platform_set_drvdata(pdev, &reset->rcdev);
+	regmap = dev_get_regmap(&pdev->dev, NULL);
+	clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true);
+	clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false);
 
-	ret = reset_controller_register(&reset->rcdev);
-	if (ret)
-		of_clk_del_provider(dev->of_node);
-
-	return ret;
+	return 0;
 }
 
 static int mmcc_msm8974_remove(struct platform_device *pdev)
 {
-	of_clk_del_provider(pdev->dev.of_node);
-	reset_controller_unregister(platform_get_drvdata(pdev));
+	qcom_cc_remove(pdev);
 	return 0;
 }
 
diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
index 5404cb9..bdf342d 100644
--- a/drivers/clk/shmobile/Makefile
+++ b/drivers/clk/shmobile/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_ARCH_EMEV2)		+= clk-emev2.o
 obj-$(CONFIG_ARCH_R7S72100)		+= clk-rz.o
+obj-$(CONFIG_ARCH_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_ARCH_R8A7790)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)		+= clk-rcar-gen2.o
 obj-$(CONFIG_ARCH_SHMOBILE_MULTI)	+= clk-div6.o
diff --git a/drivers/clk/shmobile/clk-r8a7779.c b/drivers/clk/shmobile/clk-r8a7779.c
new file mode 100644
index 0000000..652ecac
--- /dev/null
+++ b/drivers/clk/shmobile/clk-r8a7779.c
@@ -0,0 +1,180 @@
+/*
+ * r8a7779 Core CPG Clocks
+ *
+ * Copyright (C) 2013, 2014 Horms Solutions Ltd.
+ *
+ * Contact: Simon Horman <horms@verge.net.au>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/clkdev.h>
+#include <linux/clk/shmobile.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/spinlock.h>
+
+#include <dt-bindings/clock/r8a7779-clock.h>
+
+#define CPG_NUM_CLOCKS			(R8A7779_CLK_OUT + 1)
+
+struct r8a7779_cpg {
+	struct clk_onecell_data data;
+	spinlock_t lock;
+	void __iomem *reg;
+};
+
+/* -----------------------------------------------------------------------------
+ * CPG Clock Data
+ */
+
+/*
+ *		MD1 = 1			MD1 = 0
+ *		(PLLA = 1500)		(PLLA = 1600)
+ *		(MHz)			(MHz)
+ *------------------------------------------------+--------------------
+ * clkz		1000   (2/3)		800   (1/2)
+ * clkzs	 250   (1/6)		200   (1/8)
+ * clki		 750   (1/2)		800   (1/2)
+ * clks		 250   (1/6)		200   (1/8)
+ * clks1	 125   (1/12)		100   (1/16)
+ * clks3	 187.5 (1/8)		200   (1/8)
+ * clks4	  93.7 (1/16)		100   (1/16)
+ * clkp		  62.5 (1/24)		 50   (1/32)
+ * clkg		  62.5 (1/24)		 66.6 (1/24)
+ * clkb, CLKOUT
+ * (MD2 = 0)	  62.5 (1/24)		 66.6 (1/24)
+ * (MD2 = 1)	  41.6 (1/36)		 50   (1/32)
+ */
+
+#define CPG_CLK_CONFIG_INDEX(md)	(((md) & (BIT(2)|BIT(1))) >> 1)
+
+struct cpg_clk_config {
+	unsigned int z_mult;
+	unsigned int z_div;
+	unsigned int zs_and_s_div;
+	unsigned int s1_div;
+	unsigned int p_div;
+	unsigned int b_and_out_div;
+};
+
+static const struct cpg_clk_config cpg_clk_configs[4] __initconst = {
+	{ 1, 2, 8, 16, 32, 24 },
+	{ 2, 3, 6, 12, 24, 24 },
+	{ 1, 2, 8, 16, 32, 32 },
+	{ 2, 3, 6, 12, 24, 36 },
+};
+
+/*
+ *   MD		PLLA Ratio
+ * 12 11
+ *------------------------
+ * 0  0		x42
+ * 0  1		x48
+ * 1  0		x56
+ * 1  1		x64
+ */
+
+#define CPG_PLLA_MULT_INDEX(md)	(((md) & (BIT(12)|BIT(11))) >> 11)
+
+static const unsigned int cpg_plla_mult[4] __initconst = { 42, 48, 56, 64 };
+
+/* -----------------------------------------------------------------------------
+ * Initialization
+ */
+
+static u32 cpg_mode __initdata;
+
+static struct clk * __init
+r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg,
+			   const struct cpg_clk_config *config,
+			   unsigned int plla_mult, const char *name)
+{
+	const char *parent_name = "plla";
+	unsigned int mult = 1;
+	unsigned int div = 1;
+
+	if (!strcmp(name, "plla")) {
+		parent_name = of_clk_get_parent_name(np, 0);
+		mult = plla_mult;
+	} else if (!strcmp(name, "z")) {
+		div = config->z_div;
+		mult = config->z_mult;
+	} else if (!strcmp(name, "zs") || !strcmp(name, "s")) {
+		div = config->zs_and_s_div;
+	} else if (!strcmp(name, "s1")) {
+		div = config->s1_div;
+	} else if (!strcmp(name, "p")) {
+		div = config->p_div;
+	} else if (!strcmp(name, "b") || !strcmp(name, "out")) {
+		div = config->b_and_out_div;
+	} else {
+		return ERR_PTR(-EINVAL);
+	}
+
+	return clk_register_fixed_factor(NULL, name, parent_name, 0, mult, div);
+}
+
+static void __init r8a7779_cpg_clocks_init(struct device_node *np)
+{
+	const struct cpg_clk_config *config;
+	struct r8a7779_cpg *cpg;
+	struct clk **clks;
+	unsigned int i, plla_mult;
+	int num_clks;
+
+	num_clks = of_property_count_strings(np, "clock-output-names");
+	if (num_clks < 0) {
+		pr_err("%s: failed to count clocks\n", __func__);
+		return;
+	}
+
+	cpg = kzalloc(sizeof(*cpg), GFP_KERNEL);
+	clks = kzalloc(CPG_NUM_CLOCKS * sizeof(*clks), GFP_KERNEL);
+	if (cpg == NULL || clks == NULL) {
+		/* We're leaking memory on purpose, there's no point in cleaning
+		 * up as the system won't boot anyway.
+		 */
+		return;
+	}
+
+	spin_lock_init(&cpg->lock);
+
+	cpg->data.clks = clks;
+	cpg->data.clk_num = num_clks;
+
+	config = &cpg_clk_configs[CPG_CLK_CONFIG_INDEX(cpg_mode)];
+	plla_mult = cpg_plla_mult[CPG_PLLA_MULT_INDEX(cpg_mode)];
+
+	for (i = 0; i < num_clks; ++i) {
+		const char *name;
+		struct clk *clk;
+
+		of_property_read_string_index(np, "clock-output-names", i,
+					      &name);
+
+		clk = r8a7779_cpg_register_clock(np, cpg, config,
+						 plla_mult, name);
+		if (IS_ERR(clk))
+			pr_err("%s: failed to register %s %s clock (%ld)\n",
+			       __func__, np->name, name, PTR_ERR(clk));
+		else
+			cpg->data.clks[i] = clk;
+	}
+
+	of_clk_add_provider(np, of_clk_src_onecell_get, &cpg->data);
+}
+CLK_OF_DECLARE(r8a7779_cpg_clks, "renesas,r8a7779-cpg-clocks",
+	       r8a7779_cpg_clocks_init);
+
+void __init r8a7779_clocks_init(u32 mode)
+{
+	cpg_mode = mode;
+
+	of_clk_init(NULL);
+}
diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
index 501d513..dd3a78c 100644
--- a/drivers/clk/socfpga/clk-gate.c
+++ b/drivers/clk/socfpga/clk-gate.c
@@ -32,7 +32,6 @@
 #define SOCFPGA_MMC_CLK			"sdmmc_clk"
 #define SOCFPGA_GPIO_DB_CLK_OFFSET	0xA8
 
-#define div_mask(width)	((1 << (width)) - 1)
 #define streq(a, b) (strcmp((a), (b)) == 0)
 
 #define to_socfpga_gate_clk(p) container_of(p, struct socfpga_gate_clk, hw.hw)
diff --git a/drivers/clk/socfpga/clk-periph.c b/drivers/clk/socfpga/clk-periph.c
index 81623a3..46531c3 100644
--- a/drivers/clk/socfpga/clk-periph.c
+++ b/drivers/clk/socfpga/clk-periph.c
@@ -29,12 +29,18 @@
 					     unsigned long parent_rate)
 {
 	struct socfpga_periph_clk *socfpgaclk = to_socfpga_periph_clk(hwclk);
-	u32 div;
+	u32 div, val;
 
-	if (socfpgaclk->fixed_div)
+	if (socfpgaclk->fixed_div) {
 		div = socfpgaclk->fixed_div;
-	else
+	} else {
+		if (socfpgaclk->div_reg) {
+			val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
+			val &= div_mask(socfpgaclk->width);
+			parent_rate /= (val + 1);
+		}
 		div = ((readl(socfpgaclk->hw.reg) & 0x1ff) + 1);
+	}
 
 	return parent_rate / div;
 }
@@ -54,6 +60,7 @@
 	struct clk_init_data init;
 	int rc;
 	u32 fixed_div;
+	u32 div_reg[3];
 
 	of_property_read_u32(node, "reg", &reg);
 
@@ -63,6 +70,15 @@
 
 	periph_clk->hw.reg = clk_mgr_base_addr + reg;
 
+	rc = of_property_read_u32_array(node, "div-reg", div_reg, 3);
+	if (!rc) {
+		periph_clk->div_reg = clk_mgr_base_addr + div_reg[0];
+		periph_clk->shift = div_reg[1];
+		periph_clk->width = div_reg[2];
+	} else {
+		periph_clk->div_reg = 0;
+	}
+
 	rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
 	if (rc)
 		periph_clk->fixed_div = 0;
diff --git a/drivers/clk/socfpga/clk.h b/drivers/clk/socfpga/clk.h
index d2e5401..d291f60 100644
--- a/drivers/clk/socfpga/clk.h
+++ b/drivers/clk/socfpga/clk.h
@@ -27,6 +27,7 @@
 #define CLKMGR_PERPLL_SRC	0xAC
 
 #define SOCFPGA_MAX_PARENTS		3
+#define div_mask(width) ((1 << (width)) - 1)
 
 extern void __iomem *clk_mgr_base_addr;
 
@@ -52,6 +53,9 @@
 	struct clk_gate hw;
 	char *parent_name;
 	u32 fixed_div;
+	void __iomem *div_reg;
+	u32 width;      /* only valid if div_reg != 0 */
+	u32 shift;      /* only valid if div_reg != 0 */
 };
 
 #endif /* SOCFPGA_CLK_H */
diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c
index 9e232644..3806d97 100644
--- a/drivers/clk/sunxi/clk-factors.c
+++ b/drivers/clk/sunxi/clk-factors.c
@@ -77,6 +77,41 @@
 	return rate;
 }
 
+static long clk_factors_determine_rate(struct clk_hw *hw, unsigned long rate,
+				       unsigned long *best_parent_rate,
+				       struct clk **best_parent_p)
+{
+	struct clk *clk = hw->clk, *parent, *best_parent = NULL;
+	int i, num_parents;
+	unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0;
+
+	/* find the parent that can help provide the fastest rate <= rate */
+	num_parents = __clk_get_num_parents(clk);
+	for (i = 0; i < num_parents; i++) {
+		parent = clk_get_parent_by_index(clk, i);
+		if (!parent)
+			continue;
+		if (__clk_get_flags(clk) & CLK_SET_RATE_PARENT)
+			parent_rate = __clk_round_rate(parent, rate);
+		else
+			parent_rate = __clk_get_rate(parent);
+
+		child_rate = clk_factors_round_rate(hw, rate, &parent_rate);
+
+		if (child_rate <= rate && child_rate > best_child_rate) {
+			best_parent = parent;
+			best = parent_rate;
+			best_child_rate = child_rate;
+		}
+	}
+
+	if (best_parent)
+		*best_parent_p = best_parent;
+	*best_parent_rate = best;
+
+	return best_child_rate;
+}
+
 static int clk_factors_set_rate(struct clk_hw *hw, unsigned long rate,
 				unsigned long parent_rate)
 {
@@ -113,6 +148,7 @@
 }
 
 const struct clk_ops clk_factors_ops = {
+	.determine_rate = clk_factors_determine_rate,
 	.recalc_rate = clk_factors_recalc_rate,
 	.round_rate = clk_factors_round_rate,
 	.set_rate = clk_factors_set_rate,
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index bd7dc73..4cc2b2a 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -507,6 +507,43 @@
 
 
 /**
+ * clk_sunxi_mmc_phase_control() - configures MMC clock phase control
+ */
+
+void clk_sunxi_mmc_phase_control(struct clk *clk, u8 sample, u8 output)
+{
+	#define to_clk_composite(_hw) container_of(_hw, struct clk_composite, hw)
+	#define to_clk_factors(_hw) container_of(_hw, struct clk_factors, hw)
+
+	struct clk_hw *hw = __clk_get_hw(clk);
+	struct clk_composite *composite = to_clk_composite(hw);
+	struct clk_hw *rate_hw = composite->rate_hw;
+	struct clk_factors *factors = to_clk_factors(rate_hw);
+	unsigned long flags = 0;
+	u32 reg;
+
+	if (factors->lock)
+		spin_lock_irqsave(factors->lock, flags);
+
+	reg = readl(factors->reg);
+
+	/* set sample clock phase control */
+	reg &= ~(0x7 << 20);
+	reg |= ((sample & 0x7) << 20);
+
+	/* set output clock phase control */
+	reg &= ~(0x7 << 8);
+	reg |= ((output & 0x7) << 8);
+
+	writel(reg, factors->reg);
+
+	if (factors->lock)
+		spin_unlock_irqrestore(factors->lock, flags);
+}
+EXPORT_SYMBOL(clk_sunxi_mmc_phase_control);
+
+
+/**
  * sunxi_factors_clk_setup() - Setup function for factor clocks
  */
 
diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index a820b0cf..7f3868a 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -160,3 +160,4 @@
 
 	return clk;
 }
+EXPORT_SYMBOL_GPL(icst_clk_register);
diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c
index 31b44f0..264d8d5 100644
--- a/drivers/clk/versatile/clk-impd1.c
+++ b/drivers/clk/versatile/clk-impd1.c
@@ -133,6 +133,7 @@
 	for (i = 0; i < ARRAY_SIZE(imc->clks); i++)
 		clkdev_add(imc->clks[i]);
 }
+EXPORT_SYMBOL_GPL(integrator_impd1_clk_init);
 
 void integrator_impd1_clk_exit(unsigned int id)
 {
@@ -155,3 +156,4 @@
 	kfree(imc->vco2name);
 	kfree(imc->vco1name);
 }
+EXPORT_SYMBOL_GPL(integrator_impd1_clk_exit);
diff --git a/include/dt-bindings/clock/bcm21664.h b/include/dt-bindings/clock/bcm21664.h
new file mode 100644
index 0000000..5a7f0e4
--- /dev/null
+++ b/include/dt-bindings/clock/bcm21664.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2013 Broadcom Corporation
+ * Copyright 2013 Linaro Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CLOCK_BCM21664_H
+#define _CLOCK_BCM21664_H
+
+/*
+ * This file defines the values used to specify clocks provided by
+ * the clock control units (CCUs) on Broadcom BCM21664 family SoCs.
+ */
+
+/* bcm21664 CCU device tree "compatible" strings */
+#define BCM21664_DT_ROOT_CCU_COMPAT	"brcm,bcm21664-root-ccu"
+#define BCM21664_DT_AON_CCU_COMPAT	"brcm,bcm21664-aon-ccu"
+#define BCM21664_DT_MASTER_CCU_COMPAT	"brcm,bcm21664-master-ccu"
+#define BCM21664_DT_SLAVE_CCU_COMPAT	"brcm,bcm21664-slave-ccu"
+
+/* root CCU clock ids */
+
+#define BCM21664_ROOT_CCU_FRAC_1M		0
+#define BCM21664_ROOT_CCU_CLOCK_COUNT		1
+
+/* aon CCU clock ids */
+
+#define BCM21664_AON_CCU_HUB_TIMER		0
+#define BCM21664_AON_CCU_CLOCK_COUNT		1
+
+/* master CCU clock ids */
+
+#define BCM21664_MASTER_CCU_SDIO1		0
+#define BCM21664_MASTER_CCU_SDIO2		1
+#define BCM21664_MASTER_CCU_SDIO3		2
+#define BCM21664_MASTER_CCU_SDIO4		3
+#define BCM21664_MASTER_CCU_SDIO1_SLEEP		4
+#define BCM21664_MASTER_CCU_SDIO2_SLEEP		5
+#define BCM21664_MASTER_CCU_SDIO3_SLEEP		6
+#define BCM21664_MASTER_CCU_SDIO4_SLEEP		7
+#define BCM21664_MASTER_CCU_CLOCK_COUNT		8
+
+/* slave CCU clock ids */
+
+#define BCM21664_SLAVE_CCU_UARTB		0
+#define BCM21664_SLAVE_CCU_UARTB2		1
+#define BCM21664_SLAVE_CCU_UARTB3		2
+#define BCM21664_SLAVE_CCU_BSC1			3
+#define BCM21664_SLAVE_CCU_BSC2			4
+#define BCM21664_SLAVE_CCU_BSC3			5
+#define BCM21664_SLAVE_CCU_BSC4			6
+#define BCM21664_SLAVE_CCU_CLOCK_COUNT		7
+
+#endif /* _CLOCK_BCM21664_H */
diff --git a/include/dt-bindings/clock/bcm281xx.h b/include/dt-bindings/clock/bcm281xx.h
index e009694..a763460 100644
--- a/include/dt-bindings/clock/bcm281xx.h
+++ b/include/dt-bindings/clock/bcm281xx.h
@@ -20,6 +20,18 @@
  * the clock control units (CCUs) on Broadcom BCM281XX family SoCs.
  */
 
+/*
+ * These are the bcm281xx CCU device tree "compatible" strings.
+ * We're stuck with using "bcm11351" in the string because wild
+ * cards aren't allowed, and that name was the first one defined
+ * in this family of devices.
+ */
+#define BCM281XX_DT_ROOT_CCU_COMPAT	"brcm,bcm11351-root-ccu"
+#define BCM281XX_DT_AON_CCU_COMPAT	"brcm,bcm11351-aon-ccu"
+#define BCM281XX_DT_HUB_CCU_COMPAT	"brcm,bcm11351-hub-ccu"
+#define BCM281XX_DT_MASTER_CCU_COMPAT	"brcm,bcm11351-master-ccu"
+#define BCM281XX_DT_SLAVE_CCU_COMPAT	"brcm,bcm11351-slave-ccu"
+
 /* root CCU clock ids */
 
 #define BCM281XX_ROOT_CCU_FRAC_1M		0
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
new file mode 100644
index 0000000..aad579a
--- /dev/null
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2014 Linaro Ltd.
+ * Copyright (c) 2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#ifndef __DTS_HIX5HD2_CLOCK_H
+#define __DTS_HIX5HD2_CLOCK_H
+
+/* fixed rate */
+#define HIX5HD2_FIXED_1200M		1
+#define HIX5HD2_FIXED_400M		2
+#define HIX5HD2_FIXED_48M		3
+#define HIX5HD2_FIXED_24M		4
+#define HIX5HD2_FIXED_600M		5
+#define HIX5HD2_FIXED_300M		6
+#define HIX5HD2_FIXED_75M		7
+#define HIX5HD2_FIXED_200M		8
+#define HIX5HD2_FIXED_100M		9
+#define HIX5HD2_FIXED_40M		10
+#define HIX5HD2_FIXED_150M		11
+#define HIX5HD2_FIXED_1728M		12
+#define HIX5HD2_FIXED_28P8M		13
+#define HIX5HD2_FIXED_432M		14
+#define HIX5HD2_FIXED_345P6M		15
+#define HIX5HD2_FIXED_288M		16
+#define HIX5HD2_FIXED_60M		17
+#define HIX5HD2_FIXED_750M		18
+#define HIX5HD2_FIXED_500M		19
+#define HIX5HD2_FIXED_54M		20
+#define HIX5HD2_FIXED_27M		21
+#define HIX5HD2_FIXED_1500M		22
+#define HIX5HD2_FIXED_375M		23
+#define HIX5HD2_FIXED_187M		24
+#define HIX5HD2_FIXED_250M		25
+#define HIX5HD2_FIXED_125M		26
+#define HIX5HD2_FIXED_2P02M		27
+#define HIX5HD2_FIXED_50M		28
+#define HIX5HD2_FIXED_25M		29
+#define HIX5HD2_FIXED_83M		30
+
+/* mux clocks */
+#define HIX5HD2_SFC_MUX			64
+#define HIX5HD2_MMC_MUX			65
+#define HIX5HD2_FEPHY_MUX		66
+
+/* gate clocks */
+#define HIX5HD2_SFC_RST			128
+#define HIX5HD2_SFC_CLK			129
+#define HIX5HD2_MMC_CIU_CLK		130
+#define HIX5HD2_MMC_BIU_CLK		131
+#define HIX5HD2_MMC_CIU_RST		132
+
+#define HIX5HD2_NR_CLKS			256
+#endif	/* __DTS_HIX5HD2_CLOCK_H */
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8960.h b/include/dt-bindings/clock/qcom,gcc-msm8960.h
index 03bbf49..f9f5471 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8960.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8960.h
@@ -51,7 +51,7 @@
 #define QDSS_TSCTR_CLK				34
 #define SFAB_ADM0_M0_A_CLK			35
 #define SFAB_ADM0_M1_A_CLK			36
-#define SFAB_ADM0_M2_A_CLK			37
+#define SFAB_ADM0_M2_H_CLK			37
 #define ADM0_CLK				38
 #define ADM0_PBUS_CLK				39
 #define MSS_XPU_CLK				40
@@ -99,7 +99,7 @@
 #define CFPB2_H_CLK				82
 #define SFAB_CFPB_M_H_CLK			83
 #define CFPB_MASTER_H_CLK			84
-#define SFAB_CFPB_S_HCLK			85
+#define SFAB_CFPB_S_H_CLK			85
 #define CFPB_SPLITTER_H_CLK			86
 #define TSIF_H_CLK				87
 #define TSIF_INACTIVITY_TIMERS_CLK		88
@@ -110,7 +110,6 @@
 #define CE1_SLEEP_CLK				93
 #define CE2_H_CLK				94
 #define CE2_CORE_CLK				95
-#define CE2_SLEEP_CLK				96
 #define SFPB_H_CLK_SRC				97
 #define SFPB_H_CLK				98
 #define SFAB_SFPB_M_H_CLK			99
@@ -252,7 +251,7 @@
 #define MSS_S_H_CLK				235
 #define MSS_CXO_SRC_CLK				236
 #define SATA_H_CLK				237
-#define SATA_SRC_CLK				238
+#define SATA_CLK_SRC				238
 #define SATA_RXOOB_CLK				239
 #define SATA_PMALIVE_CLK			240
 #define SATA_PHY_REF_CLK			241
diff --git a/include/dt-bindings/reset/qcom,gcc-msm8960.h b/include/dt-bindings/reset/qcom,gcc-msm8960.h
index a840e68..07edd0e 100644
--- a/include/dt-bindings/reset/qcom,gcc-msm8960.h
+++ b/include/dt-bindings/reset/qcom,gcc-msm8960.h
@@ -58,7 +58,7 @@
 #define PPSS_PROC_RESET					41
 #define PPSS_RESET					42
 #define DMA_BAM_RESET					43
-#define SIC_TIC_RESET					44
+#define SPS_TIC_H_RESET					44
 #define SLIMBUS_H_RESET					45
 #define SFAB_CFPB_M_RESET				46
 #define SFAB_CFPB_S_RESET				47
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 5119174..4080943 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -40,14 +40,14 @@
  * through the clk_* api.
  *
  * @prepare:	Prepare the clock for enabling. This must not return until
- * 		the clock is fully prepared, and it's safe to call clk_enable.
- * 		This callback is intended to allow clock implementations to
- * 		do any initialisation that may sleep. Called with
- * 		prepare_lock held.
+ *		the clock is fully prepared, and it's safe to call clk_enable.
+ *		This callback is intended to allow clock implementations to
+ *		do any initialisation that may sleep. Called with
+ *		prepare_lock held.
  *
  * @unprepare:	Release the clock from its prepared state. This will typically
- * 		undo any work done in the @prepare callback. Called with
- * 		prepare_lock held.
+ *		undo any work done in the @prepare callback. Called with
+ *		prepare_lock held.
  *
  * @is_prepared: Queries the hardware to determine if the clock is prepared.
  *		This function is allowed to sleep. Optional, if this op is not
@@ -58,16 +58,16 @@
  *		Called with prepare mutex held. This function may sleep.
  *
  * @enable:	Enable the clock atomically. This must not return until the
- * 		clock is generating a valid clock signal, usable by consumer
- * 		devices. Called with enable_lock held. This function must not
- * 		sleep.
+ *		clock is generating a valid clock signal, usable by consumer
+ *		devices. Called with enable_lock held. This function must not
+ *		sleep.
  *
  * @disable:	Disable the clock atomically. Called with enable_lock held.
- * 		This function must not sleep.
+ *		This function must not sleep.
  *
  * @is_enabled:	Queries the hardware to determine if the clock is enabled.
- * 		This function must not sleep. Optional, if this op is not
- * 		set then the enable count will be used.
+ *		This function must not sleep. Optional, if this op is not
+ *		set then the enable count will be used.
  *
  * @disable_unused: Disable the clock atomically.  Only called from
  *		clk_disable_unused for gate clocks with special needs.
@@ -75,34 +75,35 @@
  *		sleep.
  *
  * @recalc_rate	Recalculate the rate of this clock, by querying hardware. The
- * 		parent rate is an input parameter.  It is up to the caller to
- * 		ensure that the prepare_mutex is held across this call.
- * 		Returns the calculated rate.  Optional, but recommended - if
- * 		this op is not set then clock rate will be initialized to 0.
+ *		parent rate is an input parameter.  It is up to the caller to
+ *		ensure that the prepare_mutex is held across this call.
+ *		Returns the calculated rate.  Optional, but recommended - if
+ *		this op is not set then clock rate will be initialized to 0.
  *
  * @round_rate:	Given a target rate as input, returns the closest rate actually
- * 		supported by the clock.
+ *		supported by the clock. The parent rate is an input/output
+ *		parameter.
  *
  * @determine_rate: Given a target rate as input, returns the closest rate
  *		actually supported by the clock, and optionally the parent clock
  *		that should be used to provide the clock rate.
  *
- * @get_parent:	Queries the hardware to determine the parent of a clock.  The
- * 		return value is a u8 which specifies the index corresponding to
- * 		the parent clock.  This index can be applied to either the
- * 		.parent_names or .parents arrays.  In short, this function
- * 		translates the parent value read from hardware into an array
- * 		index.  Currently only called when the clock is initialized by
- * 		__clk_init.  This callback is mandatory for clocks with
- * 		multiple parents.  It is optional (and unnecessary) for clocks
- * 		with 0 or 1 parents.
- *
  * @set_parent:	Change the input source of this clock; for clocks with multiple
- * 		possible parents specify a new parent by passing in the index
- * 		as a u8 corresponding to the parent in either the .parent_names
- * 		or .parents arrays.  This function in affect translates an
- * 		array index into the value programmed into the hardware.
- * 		Returns 0 on success, -EERROR otherwise.
+ *		possible parents specify a new parent by passing in the index
+ *		as a u8 corresponding to the parent in either the .parent_names
+ *		or .parents arrays.  This function in affect translates an
+ *		array index into the value programmed into the hardware.
+ *		Returns 0 on success, -EERROR otherwise.
+ *
+ * @get_parent:	Queries the hardware to determine the parent of a clock.  The
+ *		return value is a u8 which specifies the index corresponding to
+ *		the parent clock.  This index can be applied to either the
+ *		.parent_names or .parents arrays.  In short, this function
+ *		translates the parent value read from hardware into an array
+ *		index.  Currently only called when the clock is initialized by
+ *		__clk_init.  This callback is mandatory for clocks with
+ *		multiple parents.  It is optional (and unnecessary) for clocks
+ *		with 0 or 1 parents.
  *
  * @set_rate:	Change the rate of this clock. The requested rate is specified
  *		by the second argument, which should typically be the return
@@ -110,13 +111,6 @@
  *		which is likely helpful for most .set_rate implementation.
  *		Returns 0 on success, -EERROR otherwise.
  *
- * @recalc_accuracy: Recalculate the accuracy of this clock. The clock accuracy
- *		is expressed in ppb (parts per billion). The parent accuracy is
- *		an input parameter.
- *		Returns the calculated accuracy.  Optional - if	this op is not
- *		set then clock accuracy will be initialized to parent accuracy
- *		or 0 (perfect clock) if clock has no parent.
- *
  * @set_rate_and_parent: Change the rate and the parent of this clock. The
  *		requested rate is specified by the second argument, which
  *		should typically be the return of .round_rate call.  The
@@ -128,6 +122,18 @@
  *		separately via calls to .set_parent and .set_rate.
  *		Returns 0 on success, -EERROR otherwise.
  *
+ * @recalc_accuracy: Recalculate the accuracy of this clock. The clock accuracy
+ *		is expressed in ppb (parts per billion). The parent accuracy is
+ *		an input parameter.
+ *		Returns the calculated accuracy.  Optional - if	this op is not
+ *		set then clock accuracy will be initialized to parent accuracy
+ *		or 0 (perfect clock) if clock has no parent.
+ *
+ * @init:	Perform platform-specific initialization magic.
+ *		This is not not used by any of the basic clock types.
+ *		Please consider other ways of solving initialization problems
+ *		before using this callback, as its use is discouraged.
+ *
  * @debug_init:	Set up type-specific debugfs entries for this clock.  This
  *		is called once, after the debugfs directory entry for this
  *		clock has been created.  The dentry pointer representing that
@@ -157,15 +163,15 @@
 	void		(*disable_unused)(struct clk_hw *hw);
 	unsigned long	(*recalc_rate)(struct clk_hw *hw,
 					unsigned long parent_rate);
-	long		(*round_rate)(struct clk_hw *hw, unsigned long,
-					unsigned long *);
+	long		(*round_rate)(struct clk_hw *hw, unsigned long rate,
+					unsigned long *parent_rate);
 	long		(*determine_rate)(struct clk_hw *hw, unsigned long rate,
 					unsigned long *best_parent_rate,
 					struct clk **best_parent_clk);
 	int		(*set_parent)(struct clk_hw *hw, u8 index);
 	u8		(*get_parent)(struct clk_hw *hw);
-	int		(*set_rate)(struct clk_hw *hw, unsigned long,
-				    unsigned long);
+	int		(*set_rate)(struct clk_hw *hw, unsigned long rate,
+				    unsigned long parent_rate);
 	int		(*set_rate_and_parent)(struct clk_hw *hw,
 				    unsigned long rate,
 				    unsigned long parent_rate, u8 index);
@@ -254,12 +260,12 @@
  *
  * Flags:
  * CLK_GATE_SET_TO_DISABLE - by default this clock sets the bit at bit_idx to
- * 	enable the clock.  Setting this flag does the opposite: setting the bit
- * 	disable the clock and clearing it enables the clock
+ *	enable the clock.  Setting this flag does the opposite: setting the bit
+ *	disable the clock and clearing it enables the clock
  * CLK_GATE_HIWORD_MASK - The gate settings are only in lower 16-bit
- *   of this register, and mask of gate bits are in higher 16-bit of this
- *   register.  While setting the gate bits, higher 16-bit should also be
- *   updated to indicate changing gate bits.
+ *	of this register, and mask of gate bits are in higher 16-bit of this
+ *	register.  While setting the gate bits, higher 16-bit should also be
+ *	updated to indicate changing gate bits.
  */
 struct clk_gate {
 	struct clk_hw hw;
@@ -298,20 +304,22 @@
  *
  * Flags:
  * CLK_DIVIDER_ONE_BASED - by default the divisor is the value read from the
- * 	register plus one.  If CLK_DIVIDER_ONE_BASED is set then the divider is
- * 	the raw value read from the register, with the value of zero considered
+ *	register plus one.  If CLK_DIVIDER_ONE_BASED is set then the divider is
+ *	the raw value read from the register, with the value of zero considered
  *	invalid, unless CLK_DIVIDER_ALLOW_ZERO is set.
  * CLK_DIVIDER_POWER_OF_TWO - clock divisor is 2 raised to the value read from
- * 	the hardware register
+ *	the hardware register
  * CLK_DIVIDER_ALLOW_ZERO - Allow zero divisors.  For dividers which have
  *	CLK_DIVIDER_ONE_BASED set, it is possible to end up with a zero divisor.
  *	Some hardware implementations gracefully handle this case and allow a
  *	zero divisor by not modifying their input clock
  *	(divide by one / bypass).
  * CLK_DIVIDER_HIWORD_MASK - The divider settings are only in lower 16-bit
- *   of this register, and mask of divider bits are in higher 16-bit of this
- *   register.  While setting the divider bits, higher 16-bit should also be
- *   updated to indicate changing divider bits.
+ *	of this register, and mask of divider bits are in higher 16-bit of this
+ *	register.  While setting the divider bits, higher 16-bit should also be
+ *	updated to indicate changing divider bits.
+ * CLK_DIVIDER_ROUND_CLOSEST - Makes the best calculated divider to be rounded
+ *	to the closest integer instead of the up one.
  */
 struct clk_divider {
 	struct clk_hw	hw;
@@ -327,6 +335,7 @@
 #define CLK_DIVIDER_POWER_OF_TWO	BIT(1)
 #define CLK_DIVIDER_ALLOW_ZERO		BIT(2)
 #define CLK_DIVIDER_HIWORD_MASK		BIT(3)
+#define CLK_DIVIDER_ROUND_CLOSEST	BIT(4)
 
 extern const struct clk_ops clk_divider_ops;
 struct clk *clk_register_divider(struct device *dev, const char *name,
@@ -356,9 +365,9 @@
  * CLK_MUX_INDEX_ONE - register index starts at 1, not 0
  * CLK_MUX_INDEX_BIT - register index is a single bit (power of two)
  * CLK_MUX_HIWORD_MASK - The mux settings are only in lower 16-bit of this
- *   register, and mask of mux bits are in higher 16-bit of this register.
- *   While setting the mux bits, higher 16-bit should also be updated to
- *   indicate changing mux bits.
+ *	register, and mask of mux bits are in higher 16-bit of this register.
+ *	While setting the mux bits, higher 16-bit should also be updated to
+ *	indicate changing mux bits.
  */
 struct clk_mux {
 	struct clk_hw	hw;
diff --git a/include/linux/clk/shmobile.h b/include/linux/clk/shmobile.h
index f9bf080..9f8a140 100644
--- a/include/linux/clk/shmobile.h
+++ b/include/linux/clk/shmobile.h
@@ -1,7 +1,9 @@
 /*
  * Copyright 2013 Ideas On Board SPRL
+ * Copyright 2013, 2014 Horms Solutions Ltd.
  *
  * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ * Contact: Simon Horman <horms@verge.net.au>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,6 +16,7 @@
 
 #include <linux/types.h>
 
+void r8a7779_clocks_init(u32 mode);
 void rcar_gen2_clocks_init(u32 mode);
 
 #endif
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 0000000..aed28c4
--- /dev/null
+++ b/include/linux/clk/sunxi.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2013 - Hans de Goede <hdegoede@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_CLK_SUNXI_H_
+#define __LINUX_CLK_SUNXI_H_
+
+#include <linux/clk.h>
+
+void clk_sunxi_mmc_phase_control(struct clk *clk, u8 sample, u8 output);
+
+#endif