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ARM: dts: qcom: Add Support for SD Card Detect for ifc6410 board

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This changes muxes in gpio26 pin to function as gpio and adds support
for sd card detect for apq8064 based IFC6410 board.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
This commit is contained in:
Pramod Gurav 2014-10-21 11:23:19 +05:30 committed by Kumar Gala
parent 97bf6af1f9
commit b4e10dd790
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
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@ -1,4 +1,5 @@
#include "qcom-apq8064-v2.0.dtsi" #include "qcom-apq8064-v2.0.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ { / {
model = "Qualcomm APQ8064/IFC6410"; model = "Qualcomm APQ8064/IFC6410";
@ -12,6 +13,14 @@
function = "gsbi1"; function = "gsbi1";
}; };
}; };
card_detect: card_detect {
mux {
pins = "gpio26";
function = "gpio";
bias-disable;
};
};
}; };
gsbi@12440000 { gsbi@12440000 {
@ -49,6 +58,9 @@
/* External micro SD card */ /* External micro SD card */
sdcc3: sdcc@12180000 { sdcc3: sdcc@12180000 {
status = "okay"; status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&card_detect>;
cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
}; };
/* WLAN */ /* WLAN */
sdcc4: sdcc@121c0000 { sdcc4: sdcc@121c0000 {