From: Liu Ying Date: Tue, 24 Mar 2026 05:52:03 +0000 (+0800) Subject: arm64: dts: imx8mp-evk: Specify ADV7535 register addresses X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfb91be0eba426913f2950ed8b3d963f0de53fcc;p=thirdparty%2Fkernel%2Fstable.git arm64: dts: imx8mp-evk: Specify ADV7535 register addresses MIPI DSI to HDMI bridge ADV7535 CEC default register address is 0x3c on an I2C bus. And, OV5640 camera uses the same address on the same I2C bus. To resolve this conflict, use 0x3b as ADV7535 CEC register address by specifying all ADV7535 register addresses. Fixes: 6f6c18cba16f ("arm64: dts: imx8mp-evk: add camera ov5640 and related nodes") Signed-off-by: Liu Ying Signed-off-by: Frank Li --- diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index aedc09937716..d0a2bd975a18 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -602,7 +602,8 @@ hdmi@3d { compatible = "adi,adv7535"; - reg = <0x3d>; + reg = <0x3d>, <0x3f>, <0x3b>, <0x38>; + reg-names = "main", "edid", "cec", "packet"; interrupt-parent = <&gpio1>; interrupts = <9 IRQ_TYPE_EDGE_FALLING>; adi,dsi-lanes = <4>;