[PATCH v4 1/2] ARM: dts: sun8i-r40: Add USB0_OTG/HOST support

[qianfanguijin at 163.com]

From: qianfan Zhao <qianfanguijin at 163.com>

The USB0 port of R40 is divided into two controllers, one is H3
compatibled MUSB device, another is OHCI/EHCI.

Signed-off-by: qianfan Zhao <qianfanguijin at 163.com>
---
 arch/arm/boot/dts/sun8i-r40.dtsi | 34 ++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index 212e19183484..ae48474fdefa 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -401,6 +401,21 @@ mmc3: mmc at 1c12000 {
 			#size-cells = <0>;
 		};
 
+		usb_otg: usb at 1c13000 {
+			compatible = "allwinner,sun8i-r40-musb",
+				     "allwinner,sun8i-h3-musb";
+			reg = <0x01c13000 0x0400>;
+			clocks = <&ccu CLK_BUS_OTG>;
+			resets = <&ccu RST_BUS_OTG>;
+			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			phys = <&usbphy 0>;
+			phy-names = "usb";
+			extcon = <&usbphy 0>;
+			dr_mode = "otg";
+			status = "disabled";
+		};
+
 		usbphy: phy at 1c13400 {
 			compatible = "allwinner,sun8i-r40-usb-phy";
 			reg = <0x01c13400 0x14>,
@@ -427,6 +442,25 @@ usbphy: phy at 1c13400 {
 			#phy-cells = <1>;
 		};
 
+		ehci0: usb at 1c14000 {
+			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
+			reg = <0x01c14000 0x100>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>;
+			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			status = "disabled";
+		};
+
+		ohci0: usb at 1c14400 {
+			compatible = "allwinner,sun8i-r40-ohci", "generic-ohci";
+			reg = <0x01c14400 0x100>;
+			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_EHCI0>, <&ccu CLK_BUS_OHCI0>,
+				 <&ccu CLK_USB_OHCI0>;
+			resets = <&ccu RST_BUS_EHCI0>, <&ccu RST_BUS_OHCI0>;
+			status = "disabled";
+		};
+
 		crypto: crypto at 1c15000 {
 			compatible = "allwinner,sun8i-r40-crypto";
 			reg = <0x01c15000 0x1000>;
-- 
2.25.1