On 20/11/2021 21:42, Dang Huynh wrote:
> From: Alexey Min <alexey.min@xxxxxxxxx>
>
> Enable and configure DWC3 and QUSB2 PHY to enable USB
> functionality on the Redmi Note 7.
>
> Signed-off-by: Alexey Min <alexey.min@xxxxxxxxx>
> Co-developed-by: Dang Huynh <danct12@xxxxxxxxxx>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>
> Signed-off-by: Dang Huynh <danct12@xxxxxxxxxx>
> ---
> .../boot/dts/qcom/sdm660-xiaomi-lavender.dts | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> index 45e58714af71..6cdd9f7c864b 100644
> --- a/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm660-xiaomi-lavender.dts
> @@ -79,6 +79,15 @@ framebuffer_mem: memory@9d400000 {
> no-map;
> };
> };
> +
> + /*
> + * Until we hook up type-c detection, we
> + * have to stick with this. But it works.
> + */
> + extcon_usb: extcon-usb {
> + compatible = "linux,extcon-usb-gpio";
> + id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>;
> + };
> };
>
> &blsp1_uart2 {
> @@ -95,6 +104,13 @@ &pon_resin {
> linux,code = <KEY_VOLUMEDOWN>;
> };
>
> +&qusb2phy {
> + status = "okay";
> +
> + vdd-supply = <&vreg_l1b_0p925>;
> + vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
> +};
> +
> &rpm_requests {
> pm660l-regulators {
> compatible = "qcom,rpm-pm660l-regulators";
> @@ -370,3 +386,12 @@ &sdhc_2 {
> &tlmm {
> gpio-reserved-ranges = <8 4>;
> };
> +
> +&usb3 {
> + status = "okay";
> +};
> +
> +&usb3_dwc3 {
> + dr_mode = "peripheral";
> + extcon = <&extcon_usb>;
> +};
> --
> 2.33.1
>
Reviewed-by: Caleb Connolly <caleb@connolly>
--
Kind Regards,
Caleb
