UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: exynos: Configure Midas SD card CD pin 

This pin is externally pulled up, so we need to disable the SoC's
internal pull down resistor to allow it to function properly.

Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Simon Shields 2018-07-21 22:50:53 +10:00 committed by Krzysztof Kozlowski
parent 73d2f79471
commit 965228d33c
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/exynos4412-midas.dtsi
View File

@ -1035,6 +1035,11 @@
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
sdhci2_cd: sdhci2-cd-irq {
samsung,pins = "gpx3-4";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
hdmi_hpd: hdmi-hpd {
samsung,pins = "gpx3-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
@ -1266,7 +1271,7 @@
bus-width = <4>;
cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
cd-inverted;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>;
pinctrl-names = "default";
vmmc-supply = <&ldo21_reg>;
status = "okay";