On 15/11/2022 18:28, Konrad Dybcio wrote:
> Adjust regulators, add required pin setup and finally enable SDHCI2
> to get the SD Card slot going on Sagami Xperias.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
> ---
> .../dts/qcom/sm8350-sony-xperia-sagami.dtsi | 30 ++++++++++++++++++-
> 1 file changed, 29 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> index a428ce31ab4e..fdf95b763cf4 100644
> --- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
> @@ -312,7 +312,8 @@ pm8350c_l8: ldo8 {
> pm8350c_l9: ldo9 {
> regulator-name = "pm8350c_l9";
> regulator-min-microvolt = <2960000>;
> - regulator-max-microvolt = <3008000>;
> + /* Originally max = 3008000 but SDHCI expects 2960000 */
> + regulator-max-microvolt = <2960000>;
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> @@ -558,6 +559,19 @@ &qupv3_id_2 {
> status = "okay";
> };
>
> +&sdhc_2 {
> + cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&sdc2_default_state &sdc2_card_det_active>;
> + pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_sleep>;
> + vmmc-supply = <&pm8350c_l9>;
> + vqmmc-supply = <&pm8350c_l6>;
> + no-sdio;
> + no-mmc;
> + status = "okay";
> +};
> +
> +
Only one blank line.
Best regards,
Krzysztof
