MLK-12077-4 dts: imx6: add cd-post property for BCM WiFi devices

BCM WiFi driver needs to take care of card detect by itself.
Using cd-post property to tell MMC core not detect card automatically
during host driver probe and post it until client driver tells it to
do it.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.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-sabresd-btwifi.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd-btwifi.dtsi
index d4c0569..0d7807f 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-sabresd-btwifi.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd-btwifi.dtsi
@@ -76,5 +76,7 @@
        pinctrl-0 = <&pinctrl_wifi>;
        bus-width = <4>;
        no-1-8-v;
+       non-removable;
+       cd-post;
        wifi-host;
 };

diff --git a/arch/arm/boot/dts/imx6sl-evk-btwifi.dts b/arch/arm/boot/dts/imx6sl-evk-btwifi.dts
index 86924c7..d33a131 100644 (file)
--- a/arch/arm/boot/dts/imx6sl-evk-btwifi.dts
+++ b/arch/arm/boot/dts/imx6sl-evk-btwifi.dts
@@ -64,6 +64,8 @@
        pinctrl-0 = <&pinctrl_wifi>;
        bus-width = <4>;
        no-1-8-v;
+       non-removable;
+       cd-post;
        wifi-host;
 };
 

diff --git a/arch/arm/boot/dts/imx6sx-sdb-btwifi.dts b/arch/arm/boot/dts/imx6sx-sdb-btwifi.dts
index a74d274..e7acc04 100644 (file)
--- a/arch/arm/boot/dts/imx6sx-sdb-btwifi.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb-btwifi.dts
@@ -101,6 +101,8 @@
        pinctrl-0 = <&pinctrl_wifi>;
        bus-width = <4>;
        no-1-8-v;       /* force 3.3V VIO */
+       non-removable;
+       cd-post;
        wifi-host;      /* pull in card detect mechanism for BCMDHD driver */
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi b/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi
index 99a67cf..fbe4450 100644 (file)
--- a/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi
+++ b/arch/arm/boot/dts/imx6ul-evk-btwifi.dtsi
@@ -49,5 +49,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_wifi>;
        no-1-8-v;
+       non-removable;
+       cd-post;
        wifi-host; /* add hook for SD card detect mechanism for BCMDHD driver */
 };