korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2025-01-17 19:34:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: qcom: msm8916-asus-z00l: Add SDCard

Browse Source 
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
This commit is contained in:
J.R. Divya Antony 2021-10-12 16:57:34 +05:30 committed by Bjorn Andersson
parent 21e95ec221
commit 68edf2d8fc
1 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
View File

@ -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 = <&reg_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";