diff options
| author | Simon Shields <simon@lineageos.org> | 2018-07-21 15:50:53 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2018-07-23 20:12:01 +0300 |
| commit | 965228d33cd2b47adb493bb1864761420c632e41 (patch) | |
| tree | 6a2b2864f4b9f76d926997680855160bf386399c /arch/arm/boot/dts | |
| parent | 73d2f79471f85bd9931e5e88307049e490f10970 (diff) | |
| download | linux-965228d33cd2b47adb493bb1864761420c632e41.tar.xz | |
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>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-midas.dtsi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index dd56e4d53145..c0476c290977 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -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"; |