ARM: dts: imx51-babbage: Add missing pingroup for PMIC

This patch adds missing pin definition for PMIC IRQ GPIO.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index ad143eb..1652f6a 100644 (file)
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -199,6 +199,8 @@
                #address-cells = <1>;
                #size-cells = <0>;
                compatible = "fsl,mc13892";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_pmic>;
                spi-max-frequency = <6000000>;
                spi-cs-high;
                reg = <0>;
@@ -490,6 +492,12 @@
                        >;
                };
 
+               pinctrl_pmic: pmicgrp {
+                       fsl,pins = <
+                               MX51_PAD_GPIO1_8__GPIO1_8               0xe5 /* IRQ */
+                       >;
+               };
+
                pinctrl_uart1: uart1grp {
                        fsl,pins = <
                                MX51_PAD_UART1_RXD__UART1_RXD           0x1c5