[PATCH 2/3] arm64: dts: rockchip: add dwc2 otg controller on px30

Heiko Stuebner
2018-08-02T13:01:32Z

Add the node for the dwc2-based otg controller on the px30 soc.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/px30.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index dc3b22ca9a0e..fed782194a94 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -702,6 +702,22 @@
<100000000>, <200000000>;
};

+ usb20_otg: usb at ff300000 {
+ compatible = "rockchip,px30-usb", "rockchip,rk3066-usb",
+ "snps,dwc2";
+ reg = <0x0 0xff300000 0x0 0x40000>;
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru HCLK_OTG>;
+ clock-names = "otg";
+ dr_mode = "otg";
+ g-np-tx-fifo-size = <16>;
+ g-rx-fifo-size = <280>;
+ g-tx-fifo-size = <256 128 128 64 32 16>;
+ g-use-dma;
+ power-domains = <&power PX30_PD_USB>;
+ status = "disabled";
+ };
+
usb_host0_ehci: usb at ff340000 {
compatible = "generic-ehci";
reg = <0x0 0xff340000 0x0 0x10000>;
--
2.17.0