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@xxxxxxxxxxx>
Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos4.dtsi | 10 ++++++++++
arch/arm/boot/dts/exynos4x12.dtsi | 5 +++++
2 files changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 264066f..5f9b23b 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -278,6 +278,16 @@
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";
+ status = "disabled";
+ #phy-cells = <1>;
+ };
+
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 7f767f7..6d9a21a 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -247,4 +247,9 @@
clock-names = "biu", "ciu";
status = "disabled";
};
+
+ exynos-usbphy@125B0000 {
+ compatible = "samsung,exynos4x12-usb2-phy";
+ samsung,sysreg-phandle = <&sys_reg>;
+ };
};
--
1.8.3.2
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