Re: [PATCH v3 4/4] arm64: dts: qcom: Enable USB controllers on Shikra IQS platform

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 7/16/26 6:29 PM, Krishna Kurapati wrote:
> Enable both usb controllers in device mode on Shikra IQS platform.
> 
> Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 35 +++++++++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
> index 3003a47bd759..2d4e34ec3b82 100644
> --- a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
> @@ -38,3 +38,38 @@ &sdhc_1 {
>  
>  	status = "okay";
>  };
> +
> +&usb_1 {
> +	dr_mode = "peripheral";

Why does this one have to be peripheral if the other boards are otg?

[...]

> +&usb_2 {
> +	dr_mode = "peripheral";
> +
> +	status = "okay";

And why do the other boards lack the secondary USB?

Konrad