From: qianfan Zhao <qianfangui...@163.com>
bpi-m2u has a hardware usb_otg, let's enable it in dts.
Signed-off-by: qianfan Zhao <qianfangui...@163.com>
---
arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts | 4 ++++
arch/arm/dts/sun8i-r40.dtsi | 13 +++++++++++++
2 files changed, 17 insertions(+)
diff --git a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
index a6a1087a0c..828ddc63ae 100644
--- a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -117,6 +117,10 @@
status = "okay";
};
+&usb_otg {
+ status = "okay";
+};
+
&ehci1 {
status = "okay";
};
diff --git a/arch/arm/dts/sun8i-r40.dtsi b/arch/arm/dts/sun8i-r40.dtsi
index d5ad3b9efd..7c7a9cd9f8 100644
--- a/arch/arm/dts/sun8i-r40.dtsi
+++ b/arch/arm/dts/sun8i-r40.dtsi
@@ -363,6 +363,19 @@
#size-cells = <0>;
};
+ usb_otg: usb@1c13000 {
+ compatible = "allwinner,sun8i-r40-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>;
+ status = "disabled";
+ };
+
usbphy: phy@1c13400 {
compatible = "allwinner,sun8i-r40-usb-phy";
reg = <0x01c13400 0x14>,
--
2.17.1
