ARM: dts: stm32mp1: Add adc nodes
Add adc related nodes. These nodes are used to detect the
current supplied by USB type-C power in port on DK1 and DK2
boards.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 4d2bf33..c069875 100644
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -148,6 +148,13 @@
gpio-ranges = <&pinctrl 0 160 8>;
};
+ adc12_usb_pwr_pins_a: adc12-usb-pwr-pins-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* ADC12 in18 */
+ <STM32_PINMUX('A', 5, ANALOG)>; /* ADC12 in19 */
+ };
+ };
+
cec_pins_a: cec-0 {
pins {
pinmux = <STM32_PINMUX('A', 15, AF4)>;