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Subject[PATCH v2] arm64: dts: rockchip: enable otg/drd operation of usb_host0_xhci in rk3568
Date
This USB 3.0 controller of the Rockchip RK3568 is capable of OTG/DRD
operation. Enable it in the device tree.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
v2:
- As pointed out by Nicolas, this is RK3568 specific. Moved change to
rk3568.dtsi.

arch/arm64/boot/dts/rockchip/rk3568.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index 5eafddf62edc..bbfe8f3d68b7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -134,6 +134,7 @@ power-domain@RK3568_PD_PIPE {
};

&usb_host0_xhci {
+ dr_mode = "otg";
phys = <&usb2phy0_otg>, <&combphy0 PHY_TYPE_USB3>;
phy-names = "usb2-phy", "usb3-phy";
};
--
2.30.2
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