ENGR00295184-4 dts: imx6: enable keep power capability for corresponding boards

All i.MX6 SabreAuto/SabreSD/EVK has the ability to keep card power
during suspend. So add this capability for them.

Signed-off-by: Dong Aisheng <b29396@freescale.com>

3 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 3a46e7f30d86..aae5256a7003 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -664,6 +664,7 @@
 	cd-gpios = <&gpio1 1 0>;
 	wp-gpios = <&gpio5 20 0>;
 	no-1-8-v;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -686,6 +687,7 @@
 	 * Note: reg_sd3_vmmc is also need to be enabled
 	 */
 	/* vmmc-supply = <&reg_sd3_vmmc>; */
+	keep-power-in-suspend;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index fc12b67d66f5..cdd9ad818063 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -662,6 +662,7 @@
 	cd-gpios = <&gpio2 2 0>;
 	wp-gpios = <&gpio2 3 0>;
 	no-1-8-v;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -671,6 +672,7 @@
 	cd-gpios = <&gpio2 0 0>;
 	wp-gpios = <&gpio2 1 0>;
 	no-1-8-v;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -680,6 +682,7 @@
         bus-width = <8>;
         non-removable;
         no-1-8-v;
+	keep-power-in-suspend;
         status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 391d7ae38f70..9553d3e73cec 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -581,6 +581,7 @@
 	bus-width = <8>;
 	cd-gpios = <&gpio4 7 0>;
 	wp-gpios = <&gpio4 6 0>;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -591,6 +592,7 @@
 	pinctrl-2 = <&pinctrl_usdhc2_1_200mhz>;
 	cd-gpios = <&gpio5 0 0>;
 	wp-gpios = <&gpio4 29 0>;
+	keep-power-in-suspend;
 	status = "okay";
 };
 
@@ -600,5 +602,6 @@
 	pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>;
 	pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>;
 	cd-gpios = <&gpio3 22 0>;
+	keep-power-in-suspend;
 	status = "okay";
 };