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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2014-07-16 02:54:07 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-07-16 02:54:07 +0900 |
| commit | 78f54db13364b9622c8734c45f774d99536da819 (patch) | |
| tree | 83083a312d20402757dda8ee45cc9d4c103dae29 /arch/arm/boot/dts/exynos4412-odroid-common.dtsi | |
| parent | 081a15e3fe926d88d3eb9f3a4161c1121a2a7d0b (diff) | |
| download | linux-78f54db13364b9622c8734c45f774d99536da819.tar.gz linux-78f54db13364b9622c8734c45f774d99536da819.tar.bz2 linux-78f54db13364b9622c8734c45f774d99536da819.zip | |
ARM: dts: fix T-FLASH hotplug detection for exynos4412-odroid-common
TFLASH (SDHCI2 controller) uses internal card detect line, but it looks
that the driver fails to operate it properly. Use GPIO interrupt on
SD_CDn line for detecting SD card state.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-odroid-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index d1b33a8efa9d..0bc1a9b94f47 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -91,6 +91,8 @@ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; pinctrl-names = "default"; vmmc-supply = <&ldo4_reg &ldo21_reg>; + cd-gpios = <&gpk2 2 0>; + cd-inverted; status = "okay"; }; |