| Message ID | 20221115172828.14372-4-konrad.dybcio@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] dt-bindings: mmc: sdhci-msm: Document SM8350 SDHCI | expand |
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@linaro.org> > --- > .../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
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"; +}; + + &slpi { status = "okay"; firmware-name = "qcom/sm8350/Sony/sagami/slpi.mbn"; @@ -782,6 +796,20 @@ ts_int_default: ts-int-default-state { bias-disable; input-enable; }; + + sdc2_card_det_active: sd-card-det-active-state { + pins = "gpio92"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + + sdc2_card_det_sleep: sd-card-det-sleep-state { + pins = "gpio92"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; }; /* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */
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@linaro.org> --- .../dts/qcom/sm8350-sony-xperia-sagami.dtsi | 30 ++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-)