[PATCH v1 2/3] ARM: dts: stm32: add cec pins to stm32mp157c

[yannick fertre]

This patch adds cec support on stm32mp157c eval board.

Signed-off-by: Yannick Fertre <yannick.fertre@xxxxxx>
---
 arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 6f044100..67b0349 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -14,6 +14,15 @@
 			ranges = <0 0x50002000 0xa400>;
 			pins-are-numbered;
 
+			cec_pins_a: cec@0 {
+				pins {
+					pinmux = <STM32_PINMUX('A', 15, AF4)>;
+					bias-disable;
+					drive-open-drain;
+					slew-rate = <0>;
+				};
+			};
+
 			gpioa: gpio@50002000 {
 				gpio-controller;
 				#gpio-cells = <2>;
-- 
1.9.1