Re: [PATCH 11/13] arm64: dts: freescale: imx93-phyboard-segin: Add USB support

Frank Li
2025-04-10T15:25:22Z

On Thu, Apr 10, 2025 at 11:02:49AM +0200, Primoz Fiser wrote:
> Add support for both USB controllers. Set first controller in OTG mode
> (USB micro-AB connector X8) and the second one in host mode (USB type A
> connector X7) by default. Note, the second controller is not OTG capable
> due to HW design choice.

I think note is reduntant. USB type A connector means host only.

Frank
>
> Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
> ---
> .../boot/dts/freescale/imx93-phyboard-segin.dts | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> index 027a34dbaf04..faad3c3e627c 100644
> --- a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts
> @@ -82,6 +82,19 @@ &lpuart1 {
> status = "okay";
> };
>
> +/* USB */
> +&usbotg1 {
> + disable-over-current;
> + dr_mode = "otg";
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + disable-over-current;
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> /* SD-Card */
> &usdhc2 {
> pinctrl-names = "default", "state_100mhz", "state_200mhz";
> --
> 2.34.1
>