Re: two kernel modules for the same device address in dts

Hi Tomek, On 7 Apr 2020, at 15:26, Tomek The Messenger <tomekthemessenger@gmail.com> wrote:

&i2c1 { default_device: default_device@75 { compatible = "some-name-never-mind"; reg = <0x75>; }; my_device: my_device@0 { compatible = "my-device-which-do-only-some-minor-part"; reg = <0x75>; }; };

I am not an expert here, I do not know what the best practice is. But, I would do following: / { (...) my_device: my_device@0 { default-device = <&default_device>; } (...) }; &i2c1 { default_device: default_device@75 { compatible = "some-name-never-mind"; reg = <0x75>; }; }; Cheers, Ezra.