On Fri, Nov 22, 2024 at 05:56:52PM +0800, Fange Zhang wrote:
> From: Li Liu <quic_lliu6@xxxxxxxxxxx>
>
> Add display MDSS and DSI configuration for QCS615 RIDE board.
> QCS615 has a DP port, and DP support will be added in a later patch.
>
> Signed-off-by: Li Liu <quic_lliu6@xxxxxxxxxxx>
> Signed-off-by: Fange Zhang <quic_fangez@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 76 ++++++++++++++++++++++++++++++++
> 1 file changed, 76 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index ee6cab3924a6d71f29934a8debba3a832882abdd..cc7dadc411ab79b9e60ccb15eaff84ea5f997c4c 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -202,6 +202,82 @@ &gcc {
> <&sleep_clk>;
> };
>
> +&i2c2 {
> + clock-frequency = <400000>;
> + status = "okay";
> +
> + ioexp: gpio@3e {
> + compatible = "semtech,sx1509q";
> + reg = <0x3e>;
> + interrupt-parent = <&tlmm>;
> + interrupts = <58 0>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + semtech,probe-reset;
> + };
> +
> + i2c-mux@77 {
> + compatible = "nxp,pca9542";
> + reg = <0x77>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + i2c@0 {
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + anx7625@58 {
> + compatible = "analogix,anx7625";
> + reg = <0x58>;
> + interrupt-parent = <&ioexp>;
> + interrupts = <0 0>;
> + enable-gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
> + wakeup-source;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + anx_7625_in: endpoint {
> + remote-endpoint = <&mdss_dsi0_out>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + anx_7625_out: endpoint {
> + };
Where is it connected? Is it DP port? USB-C? eDP?
> + };
> + };
> + };
> + };
> + };
> +};
> +
> +&mdss {
> + status = "okay";
> +};
> +
> +&mdss_dsi0 {
> + vdda-supply = <&vreg_l11a>;
> + status = "okay";
> +};
> +
> +&mdss_dsi0_out {
> + remote-endpoint = <&anx_7625_in>;
> + data-lanes = <0 1 2 3>;
> +};
> +
> +&mdss_dsi0_phy {
> + vdds-supply = <&vreg_l5a>;
> + status = "okay";
> +};
> +
> &qupv3_id_0 {
> status = "okay";
> };
>
> --
> 2.34.1
>
--
With best wishes
Dmitry
