On 18/02/2025 10:21, Nas Chung wrote:
> For example:
> vpu: video-codec at 4c480000 {
> compatible = "nxp,imx95-vpu";
> reg = <0x0 0x4c480000 0x0 0x50000>;
> ranges = <0x0 0x0 0x4c480000 0x50000>;
>
> vpuctrl: vpu-ctrl at 40000 {
> compatible = "nxp,imx95-vpu-ctrl";
> reg = <0x40000 0x10000>;
> };
>
> vpucore0: vpu-core at 00000 {
> compatible = "nxp,imx95-vpu-core";
> reg = <0x00000 0x10000>;
> };
>
> vpucore1: vpu-core at 10000 {
> compatible = "nxp,imx95-vpu-core";
> reg = <0x10000 0x10000>;
> };
>
> vpucore2: vpu-core at 20000 {
> compatible = "nxp,imx95-vpu-core";
> reg = <0x20000 0x10000>;
> };
>
> vpucore3: vpu-core at 30000 {
> compatible = "nxp,imx95-vpu-core";
Why do you need compatible here? Could it be anything else?
> reg = <0x30000 0x10000>;
Where is the rest of resources? You created children only for one
resource - address space?
Best regards,
Krzysztof