Merge branch 'clk-sunxi-ng' into clk-next

Documentation/devicetree/bindings/clock/sunxi-ccu.txt

@@ -0,0 +1,24 @@
+Allwinner Clock Control Unit Binding
+------------------------------------
+
+Required properties :
+- compatible: must contain one of the following compatible:
+		- "allwinner,sun8i-h3-ccu"
+
+- reg: Must contain the registers base address and length
+- clocks: phandle to the oscillators feeding the CCU. Two are needed:
+  - "hosc": the high frequency oscillator (usually at 24MHz)
+  - "losc": the low frequency oscillator (usually at 32kHz)
+- clock-names: Must contain the clock names described just above
+- #clock-cells : must contain 1
+- #reset-cells : must contain 1
+
+Example:
+ccu: clock@01c20000 {
+	compatible = "allwinner,sun8i-h3-ccu";
+	reg = <0x01c20000 0x400>;
+	clocks = <&osc24M>, <&osc32k>;
+	clock-names = "hosc", "losc";
+	#clock-cells = <1>;
+	#reset-cells = <1>;
+};

drivers/clk/Kconfig

@@ -214,6 +214,7 @@ source "drivers/clk/mvebu/Kconfig"
 source "drivers/clk/qcom/Kconfig"
 source "drivers/clk/renesas/Kconfig"
 source "drivers/clk/samsung/Kconfig"
+source "drivers/clk/sunxi-ng/Kconfig"
 source "drivers/clk/tegra/Kconfig"
 source "drivers/clk/ti/Kconfig"
 

drivers/clk/Makefile

@@ -79,6 +79,7 @@ obj-$(CONFIG_ARCH_SOCFPGA)		+= socfpga/
 obj-$(CONFIG_PLAT_SPEAR)		+= spear/
 obj-$(CONFIG_ARCH_STI)			+= st/
 obj-$(CONFIG_ARCH_SUNXI)		+= sunxi/
+obj-$(CONFIG_ARCH_SUNXI)		+= sunxi-ng/
 obj-$(CONFIG_ARCH_TEGRA)		+= tegra/
 obj-y					+= ti/
 obj-$(CONFIG_ARCH_U8500)		+= ux500/

drivers/clk/sunxi-ng/Kconfig

@@ -0,0 +1,65 @@
+config SUNXI_CCU
+	bool "Clock support for Allwinner SoCs"
+	default ARCH_SUNXI
+
+if SUNXI_CCU
+
+# Base clock types
+
+config SUNXI_CCU_DIV
+	bool
+	select SUNXI_CCU_MUX
+
+config SUNXI_CCU_FRAC
+	bool
+
+config SUNXI_CCU_GATE
+	bool
+
+config SUNXI_CCU_MUX
+	bool
+
+config SUNXI_CCU_PHASE
+	bool
+
+# Multi-factor clocks
+
+config SUNXI_CCU_NK
+	bool
+	select SUNXI_CCU_GATE
+
+config SUNXI_CCU_NKM
+	bool
+	select RATIONAL
+	select SUNXI_CCU_GATE
+
+config SUNXI_CCU_NKMP
+	bool
+	select RATIONAL
+	select SUNXI_CCU_GATE
+
+config SUNXI_CCU_NM
+	bool
+	select RATIONAL
+	select SUNXI_CCU_FRAC
+	select SUNXI_CCU_GATE
+
+config SUNXI_CCU_MP
+	bool
+	select SUNXI_CCU_GATE
+	select SUNXI_CCU_MUX
+
+# SoC Drivers
+
+config SUN8I_H3_CCU
+	bool "Support for the Allwinner H3 CCU"
+	select SUNXI_CCU_DIV
+	select SUNXI_CCU_NK
+	select SUNXI_CCU_NKM
+	select SUNXI_CCU_NKMP
+	select SUNXI_CCU_NM
+	select SUNXI_CCU_MP
+	select SUNXI_CCU_PHASE
+	default ARCH_SUN8I
+
+endif

drivers/clk/sunxi-ng/Makefile

@@ -0,0 +1,20 @@
+# Common objects
+obj-$(CONFIG_SUNXI_CCU)		+= ccu_common.o
+obj-$(CONFIG_SUNXI_CCU)		+= ccu_reset.o
+
+# Base clock types
+obj-$(CONFIG_SUNXI_CCU_DIV)	+= ccu_div.o
+obj-$(CONFIG_SUNXI_CCU_FRAC)	+= ccu_frac.o
+obj-$(CONFIG_SUNXI_CCU_GATE)	+= ccu_gate.o
+obj-$(CONFIG_SUNXI_CCU_MUX)	+= ccu_mux.o
+obj-$(CONFIG_SUNXI_CCU_PHASE)	+= ccu_phase.o
+
+# Multi-factor clocks
+obj-$(CONFIG_SUNXI_CCU_NK)	+= ccu_nk.o
+obj-$(CONFIG_SUNXI_CCU_NKM)	+= ccu_nkm.o
+obj-$(CONFIG_SUNXI_CCU_NKMP)	+= ccu_nkmp.o
+obj-$(CONFIG_SUNXI_CCU_NM)	+= ccu_nm.o
+obj-$(CONFIG_SUNXI_CCU_MP)	+= ccu_mp.o
+
+# SoC support
+obj-$(CONFIG_SUN8I_H3_CCU)	+= ccu-sun8i-h3.o