From: Jaehoon Chung <jh80.ch...@samsung.com>
To detect sd-card use the cd-gpio method.
It can decrease the interrupt for detecting sd-card.
Signed-off-by: Jaehoon Chung <jh80.ch...@samsung.com>
Signed-off-by: Anand Moon <linux.am...@gmail.com>
---
Changes based on
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
v4.4-next/dt-samsung branch
---
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 1af5bdc..26decbd 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -352,8 +352,10 @@
samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <0 4>;
samsung,dw-mshc-ddr-timing = <0 2>;
+ cd-gpios = <&gpc2 2 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
pinctrl-names = "default";
- pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
bus-width = <4>;
cap-sd-highspeed;
};
--
2.1.4
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