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 <[email protected]>
raspberrypi · Nov 26, 2024 · eafaa60 · eafaa60
1 parent 008c93b
commit eafaa60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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