ARM: dts: rockchip: add USB nodes for evb-rv1108

This patch adds USB OTG/EHCI/OHCI nodes for evb-rv1108 USB ports.

Signed-off-by: William Wu <william.wu@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

diff --git a/arch/arm/dts/rv1108-evb.dts b/arch/arm/dts/rv1108-evb.dts
index 0128dd8b1d73d81dc75cab3058716b952a48ceea..2b221b6d61eef5b4d739b3e152f41e624b5b2ba0 100644 (file)
--- a/arch/arm/dts/rv1108-evb.dts
+++ b/arch/arm/dts/rv1108-evb.dts
@@ -20,6 +20,15 @@
        chosen {
                stdout-path = "serial2:1500000n8";
        };
+
+       vcc5v0_otg: vcc5v0-otg-drv {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               regulator-name = "vcc5v0_otg";
+               gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+       };
 };
 
 &gmac {
@@ -52,3 +61,16 @@
 &uart2 {
        status = "okay";
 };
+
+&usb20_otg {
+       vbus-supply = <&vcc5v0_otg>;
+       status = "okay";
+};
+
+&usb_host_ehci {
+       status = "okay";
+};
+
+&usb_host_ohci {
+       status = "okay";
+};

diff --git a/arch/arm/dts/rv1108.dtsi b/arch/arm/dts/rv1108.dtsi
index 77ca24e7f3d707927a02b0ad5a8ea4af9253c75b..3153dfe6584a17bf34f308fea3b2c492f1485d57 100644 (file)
--- a/arch/arm/dts/rv1108.dtsi
+++ b/arch/arm/dts/rv1108.dtsi
@@ -175,6 +175,30 @@
                status = "disabled";
        };
 
+       usb_host_ehci: usb@30140000 {
+               compatible = "generic-ehci";
+               reg = <0x30140000 0x20000>;
+               interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+               status = "disabled";
+       };
+
+       usb_host_ohci: usb@30160000 {
+               compatible = "generic-ohci";
+               reg = <0x30160000 0x20000>;
+               interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+               status = "disabled";
+       };
+
+       usb20_otg: usb@30180000 {
+               compatible = "rockchip,rv1108-usb", "rockchip,rk3288-usb",
+                            "snps,dwc2";
+               reg = <0x30180000 0x40000>;
+               interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+               hnp-srp-disable;
+               dr_mode = "otg";
+               status = "disabled";
+       };
+
        sfc: sfc@301c0000 {
                compatible = "rockchip,sfc";
                reg = <0x301c0000 0x200>;