| Message ID | 20241215083805.1461902-1-amadeus@jmu.edu.cn (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/1] arm64: dts: rockchip: default to host mode for USB on Radxa E25 | expand |
Hi Chukun, Could you check Product Brief P.4? https://dl.radxa.com/cm3i/e25/radxa_e25_product_brief.pdf There is "USB3.0 OTG Switch". Best regards, -- FUKAUMI Naoki Radxa Computer (Shenzhen) Co., Ltd. On 12/15/24 17:38, Chukun Pan wrote: > The Radxa E25 board has only one USB3.0 Type A connector, > changing it to host mode is more appropriate. > > Cc: FUKAUMI Naoki <naoki@radxa.com> > Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> > --- > arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts > index 98cfa3abb809..90a3cb54fd47 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts > @@ -218,6 +218,7 @@ &usb_host0_ohci { > }; > > &usb_host0_xhci { > + dr_mode = "host"; > status = "okay"; > }; >
Hi, > Could you check Product Brief P.4? > > https://dl.radxa.com/cm3i/e25/radxa_e25_product_brief.pdf > > There is "USB3.0 OTG Switch". > > Best regards, Oh, sorry, it was covered by the shell so I didn't notice it. BTW do you see any issues in the sd-uhs-sdr104 mode? Thanks, Chukun
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts index 98cfa3abb809..90a3cb54fd47 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts @@ -218,6 +218,7 @@ &usb_host0_ohci { }; &usb_host0_xhci { + dr_mode = "host"; status = "okay"; };
The Radxa E25 board has only one USB3.0 Type A connector, changing it to host mode is more appropriate. Cc: FUKAUMI Naoki <naoki@radxa.com> Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts | 1 + 1 file changed, 1 insertion(+)