[PATCH] arm64: dts: imx8mp-frdm: Add missing HDMI DDC pinctrl

Philipp Zabel p.zabel at pengutronix.de
Thu Jun 11 01:18:59 PDT 2026


Configure HDMI DDC SCL/SDA pins to support reading EDID.

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
 arch/arm64/boot/dts/freescale/imx8mp-frdm.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-frdm.dts b/arch/arm64/boot/dts/freescale/imx8mp-frdm.dts
index 5fb9714215bf..f43330d1ff8b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-frdm.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-frdm.dts
@@ -562,6 +562,8 @@ MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02		0x10
 
 	pinctrl_hdmi: hdmigrp {
 		fsl,pins = <
+			MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL	0x1c2
+			MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA	0x1c2
 			MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC		0x10
 		>;
 	};

---
base-commit: 4549871118cf616eecdd2d939f78e3b9e1dddc48
change-id: 20260609-imx8mp-frdm-hdmi-ddc-715a3cd5a9ff

Best regards,
--  
Philipp Zabel <p.zabel at pengutronix.de>




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