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authorVivek Gautam <gautam.vivek@samsung.com>2014-05-21 22:51:59 (GMT)
committerHyungwon Hwang <human.hwang@samsung.com>2014-12-17 07:18:11 (GMT)
commit2fa3d05dedd7f5502369440cc022a6a0c4c084cf (patch)
tree010a86e0d67e6a4f3706f09ab29c3be0bf0e6442 /arch
parentf345abe25bff35529397754902f7e5af46b3b9b0 (diff)
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ARM: dts: Add USB 2.0 support on exynos5420
Add required device node for ehci and ohci controllers to enable USB 2.0 support. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/exynos5420.dtsi30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index a795384..5a85896 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -839,6 +839,36 @@
#phy-cells = <1>;
};
+ usbhost2: usb@12110000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x12110000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock CLK_USBH20>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&usb2_phy 1>;
+ };
+ };
+
+ usbhost1: usb@12120000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x12120000 0x100>;
+ interrupts = <0 71 0>;
+
+ clocks = <&clock CLK_USBH20>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ phys = <&usb2_phy 1>;
+ };
+ };
+
usb2_phy: phy@12130000 {
compatible = "samsung,exynos5250-usb2-phy";
reg = <0x12130000 0x100>;