From: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
This patch adds EHCI and OHCI device tree node
to usb USB2.0 Host and HSCI(High Speed Inter-Chip) function.
Cc: Kukjin Kim <kgene@xxxxxxxxxx>
Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Acked-by: Inki Dae <inki.dae@xxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 43 ++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index faea1c6..8a1875d 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -916,6 +916,49 @@
io-channel-ranges;
status = "disabled";
};
+
+ ehci: usb@15510000 {
+ compatible = "samsung,exynos4210-ehci";
+ reg = <0x15510000 0x1000>;
+ interrupts = <0 230 0>;
+ clocks = <&cmu_fsys CLK_ACLK_USBHOST20>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ port@0 {
+ reg = <0>;
+ phys = <&usb2_phy 0>;
+ status = "disabled";
+ };
+ port@1 {
+ reg = <1>;
+ phys = <&usb2_phy 1>;
+ status = "disabled";
+ };
+ };
+
+ ohci: usb@15520000 {
+ compatible = "samsung,exynos4210-ohci";
+ reg = <0x15520000 0x1000>;
+ interrupts = <0 230 0>;
+ clocks = <&cmu_fsys CLK_ACLK_USBHOST20>;
+ clock-names = "usbhost";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ usb2_phy: usb2phy@15530000 {
+ compatible = "samsung,exynos5433-usb2-phy";
+ reg = <0x15530000 0x100>;
+ samsung,pmureg-phandle = <&pmu_system_controller>;
+ clocks = <&cmu_fsys CLK_ACLK_USBHOST20>, <&xxti>;
+ clock-names = "phy", "ref";
+ #phy-cells = <1>;
+ status = "disabled";
+ };
};
timer {
--
1.8.5.5
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