[PATCH 6.18 132/641] arm64: dts: tqma8mpql-mba8mp-ras314: Fix HDMI CEC pad control settings

Greg Kroah-Hartman
2026-02-25T01:45:19Z

6.18-stable review patch. If anyone has any objections, please let me know.

------------------

From: Alexander Stein <alexander.stein@ew.tq-group.com>

[ Upstream commit 53a5c1d98d1155ece4c9446c0fea55e17d08774a ]

As per datasheet of the HDMI protection IC the CEC_IC pin has been
configured as open-drain.

Fixes: ddabb3ce3f90 ("arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts
index f7346b3d35fe5..a122f2ed5f531 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mp-ras314.dts
@@ -704,7 +704,7 @@ pinctrl_hdmi: hdmigrp {
fsl,pins = <MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x400001c2>,
<MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x400001c2>,
<MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x40000010>,
- <MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x40000154>;
+ <MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x40000030>;
};

pinctrl_gpt1: gpt1grp {
--
2.51.0