Hi Peter,
On 2020/5/7 16:17, Peter Robinson wrote:
On Thu, May 7, 2020 at 9:13 AM Frank Wang frank.wang@rock-chips.com wrote:
Configure 'tcphy1' and 'usbdrd_dwc3_1' nodes to support USB3.0 host for Rockchip RK3399 Evaluation Board.
Signed-off-by: Frank Wang frank.wang@rock-chips.com
Changes for v3:
- drop dtsi changes to keep the same with Linux Kernel.
- amend rk3399-evb.dts to support usb3.0 host.
If this is specific to U-Boot it should go in arch/arm/dts/rk3399-evb-u-boot.dtsi as the rk3399-evb.dts is intended to be the same as what's in Linux.
Will fix.
arch/arm/dts/rk3399-evb.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index 694b0d08d6..5aa46f4e37 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -417,6 +417,10 @@ status = "disabled"; };
+&tcphy1 {
status = "okay";+};
- &u2phy0 { status = "okay"; };
@@ -439,6 +443,15 @@ status = "okay"; };
+&usbdrd3_1 {
status = "okay";+};
+&usbdrd_dwc3_1 {
dr_mode = "host";status = "okay";+};
- &usb_host0_ehci { status = "okay"; };
-- 2.17.1