[PATCH 4/5] ARM: dts: imx6ul-pico-hobbit: Extend peripherals support

[Otavio Salvador <otavio@xxxxxxxxxxxxxxxx>]

From: Fabio Estevam <festevam@xxxxxxxxx>

This adds following peripherals support:

 - ADC
 - GPIO LED
 - GPIOs

Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
Signed-off-by: Otavio Salvador <otavio@xxxxxxxxxxxxxxxx>
---

 arch/arm/boot/dts/imx6ul-pico-hobbit.dts | 30 ++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
index 8656ccbb5a06..f2dd6945e98c 100644
--- a/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx6ul-pico-hobbit.dts
@@ -14,6 +14,8 @@
 
 	leds {
 		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_leds>;
 
 		led {
 			label = "gpio-led";
@@ -58,6 +60,12 @@
 &i2c3 {
 	status = "okay";
 
+	adc081c: adc@50 {
+		compatible = "ti,adc081c";
+		reg = <0x50>;
+		vref-supply = <&reg_3p3v>;
+	};
+
 	polytouch: touchscreen@38 {
 		compatible = "edt,edt-ft5x06";
 		reg = <0x38>;
@@ -68,3 +76,25 @@
 		touchscreen-size-y = <480>;
 	};
 };
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <
+			MX6UL_PAD_CSI_VSYNC__GPIO4_IO19		0x10b0
+			MX6UL_PAD_CSI_DATA00__GPIO4_IO21	0x10b0
+			MX6UL_PAD_CSI_DATA01__GPIO4_IO22	0x10b0
+			MX6UL_PAD_CSI_DATA02__GPIO4_IO23	0x10b0
+			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18	0x10b0
+			MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02	0x10b0
+		>;
+	};
+
+	pinctrl_gpio_leds: gpioledsgrp {
+		fsl,pins = <
+			MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29	0x10b0
+		>;
+	};
+};
-- 
2.19.2