[PATCH 4/4] ARM i.MX53: tqma53: add WP/CD pinctrl and vmmc to esdhc2
From: Shawn Guo <hidden>
Date: 2013-06-06 08:55:51
Also in:
linux-devicetree
On Tue, Jun 04, 2013 at 11:12:30AM +0200, Steffen Trumtrar wrote:
quoted hunk
Add WP/CD pinctrl for esdhc2. Also, add vmmc-supply for esdhc2. Signed-off-by: Steffen Trumtrar <redacted> --- arch/arm/boot/dts/imx53-tqma53.dtsi | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi index 450e4de..9ecd198 100644 --- a/arch/arm/boot/dts/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/imx53-tqma53.dtsi@@ -35,7 +35,9 @@ &esdhc2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_esdhc2_1>; + pinctrl-0 = <&pinctrl_esdhc2_1>, + <&pinctrl_esdhc2_2>; + vmmc-supply = <®_3p3v>; wp-gpios = <&gpio1 2 0>; cd-gpios = <&gpio1 4 0>; status = "disabled";@@ -69,6 +71,15 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + esdhc2_2 { + pinctrl_esdhc2_2: esdhc2-grp2 {
pinctrl_esdhc2_2 should be used by <soc>.dtsi to define the second pin group for esdhc2 function, so please encode the board name in it to avoid the name space conflict. Shawn
+ fsl,pins = <
+ MX53_PAD_GPIO_4__GPIO1_4 0x80000000 /* SD2_CD */
+ MX53_PAD_GPIO_2__GPIO1_2 0x80000000 /* SD2_WP */
+ >;
+ };
+ };
+
i2s {
pinctrl_i2s_1: i2s-grp1 {
fsl,pins = <
--
1.8.2.rc2