ARM: dts: stm32: add cec pins muxing on stm32mp157

Add a new pin muxing for cec.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 902666d71ca05d760e2d409c5213c34a46ccba0d..85c417d9983b98ec1001b340c1521cc0318c664e 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -157,6 +157,27 @@ pins {
                                };
                        };
 
+                       cec_pins_sleep_a: cec-sleep-0 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('A', 15, ANALOG)>; /* HDMI_CEC */
+                               };
+                       };
+
+                       cec_pins_b: cec-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('B', 6, AF5)>;
+                                       bias-disable;
+                                       drive-open-drain;
+                                       slew-rate = <0>;
+                               };
+                       };
+
+                       cec_pins_sleep_b: cec-sleep-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('B', 6, ANALOG)>; /* HDMI_CEC */
+                               };
+                       };
+
                        ethernet0_rgmii_pins_a: rgmii-0 {
                                pins1 {
                                        pinmux = <STM32_PINMUX('G', 5, AF11)>, /* ETH_RGMII_CLK125 */