This patch adds SD card detect support.
Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
---
arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index cc9d942..03784f1 100644
--- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -29,6 +29,16 @@
};
soc {
+ pinctrl@800000 {
+ card_detect: card_detect {
+ mux {
+ pins = "gpio26";
+ function = "gpio";
+ bias-disable;
+ };
+ };
+ };
+
rpm@108000 {
regulators {
vin_lvs1_3_6-supply = <&pm8921_s4>;
@@ -197,6 +207,9 @@
sdcc3: sdcc@12180000 {
status = "okay";
vmmc-supply = <&v3p3_fixed>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&card_detect>;
+ cd-gpios = <&tlmm_pinmux 26
GPIO_ACTIVE_LOW>;
};
/* WLAN */
sdcc4: sdcc@121c0000 {
--
1.9.1
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