[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.fer...@st.com>
---
 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