ARM: dts: add exynos_usbphy node for exynos4

This patch enables a exynos_usbphy node for exynos4 SoCs.
A exynos4x12 usb phy node is almost same with 4210's one
except compatible string and pmu syscon.

Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 9536ccc..4d8eab3 100644 (file)
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -294,6 +294,16 @@
                status = "disabled";
        };
 
+       exynos_usbphy: exynos-usbphy@125B0000 {
+               compatible = "samsung,exynos4210-usb2-phy";
+               reg = <0x125B0000 0x100>;
+               samsung,pmureg-phandle = <&pmu_system_controller>;
+               clocks = <&clock CLK_USB_DEVICE>, <&clock CLK_XUSBXTI>;
+               clock-names = "phy", "ref";
+               #phy-cells = <1>;
+               status = "disabled";
+       };
+
        ehci@12580000 {
                compatible = "samsung,exynos4210-ehci";
                reg = <0x12580000 0x100>;

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 2f1e6c1..c5a943d 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -265,4 +265,9 @@
                clock-names = "biu", "ciu";
                status = "disabled";
        };
+
+       exynos-usbphy@125B0000 {
+               compatible = "samsung,exynos4x12-usb2-phy";
+               samsung,sysreg-phandle = <&sys_reg>;
+       };
 };