MLK-12086-2 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>
(cherry picked from commit 3f18df4746eb33e934c55de23d6496bb4adad33b)
(cherry picked from commit 55553b7300fb3d0e3a7961f569a42bd689b3670f)
Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 9fee20d..ba41ec7 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -1224,6 +1224,7 @@
         * 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 27182de..aa659dc 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -1108,6 +1108,8 @@
        bus-width = <8>;
        cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+       no-1-8-v;
+       keep-power-in-suspend;
        status = "okay";
 };
 
@@ -1117,6 +1119,8 @@
        bus-width = <8>;
        cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+       no-1-8-v;
+       keep-power-in-suspend;
        status = "okay";
 };
 
@@ -1126,6 +1130,7 @@
        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 8bb3f23..27f6005 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -957,6 +957,7 @@
        bus-width = <8>;
        cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+       keep-power-in-suspend;
        status = "okay";
 };
 
@@ -967,6 +968,7 @@
        pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
        cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
        wp-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+       keep-power-in-suspend;
        status = "okay";
 };
 
@@ -976,5 +978,6 @@
        pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
        pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
        cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
+       keep-power-in-suspend;
        status = "okay";
 };