From eafaa6015fc0ed676f6115905e7c4145d23f5b7d Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Tue, 26 Nov 2024 15:53:24 +0000 Subject: [PATCH] dts: bcm2712-rpi: For CM5IO, i2c_csi_dsi needs to be CAM/DISP1 Noted setting up a display on CM5IO. Add "dtoverlay=vc4-kms-dsi-ili7881-7inch" fails as it tries to find the regulator/backlight/touch on i2c_csi_dsi, which pointed at i2c_csi_dsi0 by default. Adding the dsi0 override updated to point at dsi0, and pointed the i2c at i2c_csi_dsi0, which all works. The default with i2c_csi_dsi needs to be consistent in using dsi1/csi1 and the corresponding i2c interface (i2c_csi_dsi1). Signed-off-by: Dave Stevenson --- arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5io.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5io.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5io.dtsi index 788fda2fcbfba0..4c616a21dc76b7 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5io.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5io.dtsi @@ -11,4 +11,4 @@ i2c_csi_dsi0: &i2c6 { // Note: This is for CAM/DISP 0 connector symlink = "i2c-6"; }; -i2c_csi_dsi: &i2c_csi_dsi0 { }; // The connector that needs no jumper to enable +i2c_csi_dsi: &i2c_csi_dsi1 { }; // The connector that needs no jumper to enable