ARM: dts: rockchip: add properties for dwc2 usb otg controller
Add properties for dwc2 usb device controller according to
Documentation/devicetree/bindings/usb/dwc2.txt
Signed-off-by: Yunzhi Li <lyz@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 8253abb..280aecd 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -442,6 +442,7 @@
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_USBHOST1>;
clock-names = "otg";
+ dr_mode = "host";
phys = <&usbphy2>;
phy-names = "usb2-phy";
status = "disabled";
@@ -454,6 +455,11 @@
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru HCLK_OTG0>;
clock-names = "otg";
+ dr_mode = "otg";
+ g-np-tx-fifo-size = <16>;
+ g-rx-fifo-size = <275>;
+ g-tx-fifo-size = <256 128 128 64 64 32>;
+ g-use-dma;
phys = <&usbphy0>;
phy-names = "usb2-phy";
status = "disabled";