[PATCH v2] arm64: dts: imx8mp: Add DT overlays for DH i.MX8M Plus DHCOM SoM and boards

Marek Vasut marex at nabladev.com
Wed Mar 25 21:28:15 PDT 2026


On 3/25/26 7:33 PM, Frank Li wrote:

Hello Frank,

>> +#define DH_OVERLAY_PANEL_I2C_BUS			i2c5
>> +#define DH_OVERLAY_PANEL_I2C_TOUCHSCREEN_PINCTRL	&pinctrl_dhcom_b &pinctrl_dhcom_h
> 
> This is not straight forward.
> 
> you can add label like panel_i2c at dts file.
> 
> panel_i2c: &i2c5 {
> }
> 
> in overlay file use
> 
> &panel_i2c {
> 	....
> }
> 
> So you use the same overlay file for difference dts. The same as others
I did that in V3, thanks.



More information about the linux-arm-kernel mailing list