diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2022-11-16 13:36:12 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-06 11:05:30 -0600 |
| commit | 1aaa0772741820e2d15e0b1e109d776acb63d52a (patch) | |
| tree | 042363547a4844903083fd2db2188b61f65f8ab0 /arch/arm64/boot/dts | |
| parent | dcbb6fe5d669f1832ad6a0781d9d52d728c8cf60 (diff) | |
| download | linux-1aaa0772741820e2d15e0b1e109d776acb63d52a.tar.bz2 | |
arm64: dts: qcom: sm8350-sagami: Wire up SDHCI2
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>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221116123612.34302-4-konrad.dybcio@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi | 29 |
1 files changed, 28 insertions, 1 deletions
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 68a693a5c5b2..1f2d660f8f86 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_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 +559,18 @@ 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 +795,20 @@ 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! */ |