ARM: dts: imx6: phycore-som: add da9062 gpio support

The pmic is a mfd device and supports gpios. Those gpios are not routed
to the SoM baseboard pin header but they are connected to the i.MX6. We
need the GPIO's to configure the pmic to select between the
suspend/resume arm and soc voltages

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
index 356fe5673be926009389f854d4ea831e08dbeeb3..a8ae654159a9e2f541a6ebeb669e70241a00ea48 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -88,7 +88,7 @@
                reg = <0x50>;
        };
 
-       pmic@58 {
+       pmic: pmic@58 {
                compatible = "dlg,da9062";
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_pmic>;
@@ -96,6 +96,8 @@
                interrupt-parent = <&gpio1>;
                interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
                interrupt-controller;
+               gpio-controller;
+               #gpio-cells = <2>;
 
                da9062_rtc: rtc {
                        compatible = "dlg,da9062-rtc";