Commit bc87aa6b authored Oct 14, 2014 by Guoping Yu

ARM: dts: msm: Set SD card property for 8909 SKUA



There is no card-detect gpio in this hardware, but SD card can
still be removed without power-off the device.

1. set cd-gpio as pull down when suspend and resume to avoid
trigger QDSD debugger rescan process.
2. delete property cd-gpios and status_irq as SD card hot swap
is not support.
3. set qcom,nonhotplug to ensure device would not crash when
SD card is removed without power-off the device.

Change-Id: Ibc5fe7a44482097a5fd710fa524100c9e27061f7
Signed-off-by: Guoping Yu <guopingy@codeaurora.org>

parent 2d3171d7

arch/arm/boot/dts/qcom/msm8909-qrd-skua.dtsi

+19 −0

Original line number	Diff line number	Diff line
		@@ -79,3 +79,22 @@
		status = "okay";
		qcom,battery-data = <&qrd_batterydata>;
		};

		&sdc2_cd_on {
		/delete-property/ bias-pull-up;
		bias-pull-down;
		};

		&sdc2_cd_off {
		/delete-property/ bias-disable;
		bias-pull-down;
		};

		&sdhc_2 {
		qcom,nonhotplug;
		interrupts = <0 1>;
		interrupt-map = <0 &intc 0 125 0
		1 &intc 0 221 0>;
		interrupt-names = "hc_irq", "pwr_irq";
		/delete-property/ cd-gpios;
		};