On 10/04/2023 18:01, Joel Selvaraj wrote:
> Enable qupv3_id_1 and gpi_dma1 as they are required for configuring
> touchscreen. Also add pinctrl configurations needed for touchscreen.
> These are common for both the tianma and ebbg touchscreen variant.
> In the subsequent patch, we will initially enable support for the focaltech
> touchscreen used in the EBBG variant. This is done in preparation for that.
>
> Signed-off-by: Joel Selvaraj <joelselvaraj.oss@xxxxxxxxx>
> ---
> .../qcom/sdm845-xiaomi-beryllium-common.dtsi | 39 +++++++++++++++++++
> 1 file changed, 39 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> index 5ed975cc6ecb..b580a32fdc3b 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi
> @@ -268,6 +268,10 @@ &gmu {
> status = "okay";
> };
>
> +&gpi_dma1 {
> + status = "okay";
> +};
> +
> &gpu {
> status = "okay";
>
> @@ -376,6 +380,10 @@ &qupv3_id_0 {
> status = "okay";
> };
>
> +&qupv3_id_1 {
> + status = "okay";
> +};
> +
> &sdhc_2 {
> status = "okay";
>
> @@ -481,6 +489,37 @@ sdc2_card_det_n: sd-card-det-n-state {
> function = "gpio";
> bias-pull-up;
> };
> +
> + ts_int_default: ts-int-default-state {
> + pins = "gpio31";
> + function = "gpio";
> + drive-strength = <16>;
> + bias-pull-down;
> + input-enable;
input-enable is not valid.
> + };
> +
> + ts_reset_default: ts-reset-default-state {
> + pins = "gpio32";
> + function = "gpio";
> + drive-strength = <16>;
> + output-high;
> + };
> +
> + ts_int_sleep: ts-int-sleep-state {
> + pins = "gpio31";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + input-enable;
input-enable is not valid.
Best regards,
Krzysztof
