ARM: dts: imx28-evk: Use pinctrl for gpio-led

Since commit 8fe4554f (leds: leds-gpio: adopt pinctrl support) gpio-led driver
has pinctrl support, so setup the gpio led pin via pinctrl and avoid the
following warning:

leds-gpio leds.12: pins are not configured from the driver

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index a0ad71ca3a4402a40c39d5a2d2050208cf9d6089..2da316e04409f103c44fcf4ff35fe5dc48a93924 100644 (file)
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -76,7 +76,6 @@
                                                0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
                                                0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
                                                0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
-                                               0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
                                                0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
                                                0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
                                        >;
@@ -85,6 +84,16 @@
                                        fsl,pull-up = <0>;
                                };
 
+                               led_pin_gpio3_5: led_gpio3_5@0 {
+                                       reg = <0>;
+                                       fsl,pinmux-ids = <
+                                               0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
+                                       >;
+                                       fsl,drive-strength = <0>;
+                                       fsl,voltage = <1>;
+                                       fsl,pull-up = <0>;
+                               };
+
                                gpmi_pins_evk: gpmi-nand-evk@0 {
                                        reg = <0>;
                                        fsl,pinmux-ids = <
@@ -288,6 +297,8 @@
 
        leds {
                compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_pin_gpio3_5>;
 
                user {
                        label = "Heartbeat";