diff options
| author | J.R. Divya Antony <d.antony.jr@gmail.com> | 2021-10-12 16:57:34 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-10-24 13:04:08 -0500 |
| commit | 68edf2d8fc0daebec9c7055fddabce2a0d089735 (patch) | |
| tree | 7fe1ed528c234919c3949bb9ebea35d90f2e6d7c /arch/arm64/boot/dts | |
| parent | 21e95ec221ae3d931276606ea50426689e6d27b7 (diff) | |
arm64: dts: qcom: msm8916-asus-z00l: Add SDCard
Enable SDHCI (SD Card) Storage.
Signed-off-by: J.R. Divya Antony <d.antony.jr@gmail.com>
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211012112735.2765-2-d.antony.jr@gmail.com
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts index 6d370cc0a874..d4d33dd3584a 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts @@ -43,6 +43,21 @@ }; }; + reg_sd_vmmc: regulator-sdcard-vmmc { + compatible = "regulator-fixed"; + regulator-name = "sdcard-vmmc"; + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + + gpio = <&msmgpio 87 GPIO_ACTIVE_HIGH>; + enable-active-high; + + startup-delay-us = <200>; + + pinctrl-names = "default"; + pinctrl-0 = <&sd_vmmc_en_default>; + }; + usb_id: usb-id { compatible = "linux,extcon-usb-gpio"; id-gpios = <&msmgpio 110 GPIO_ACTIVE_HIGH>; @@ -125,6 +140,16 @@ pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; }; +&sdhc_2 { + status = "okay"; + vmmc-supply = <®_sd_vmmc>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; + cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>; +}; + &usb { status = "okay"; extcon = <&usb_id>, <&usb_id>; @@ -262,6 +287,14 @@ bias-disable; }; + sd_vmmc_en_default: sd-vmmc-en-default { + pins = "gpio87"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + touchscreen_default: touchscreen-default { pins = "gpio13"; function = "gpio"; |