On 23/10/2024 10:18, Wei Fang wrote: >>> +maintainers: >>> + - Wei Fang <wei.fang@xxxxxxx> >>> + - Clark Wang <xiaoning.wang@xxxxxxx> >>> + >>> +properties: >>> + compatible: >>> + enum: >>> + - nxp,imx95-netc-blk-ctrl >>> + >>> + reg: >>> + minItems: 2 >>> + maxItems: 3 >> >> You have one device, why this is flexible? Device either has exactly 2 >> or exactly 3 IO spaces, not both depending on the context. >> > > There are three register blocks, IERB and PRB are inside NETC IP, but NETCMIX > is outside NETC. There are dependencies between these three blocks, so it is > better to configure them in one driver. But for other platforms like S32, it does > not have NETCMIX, so NETCMIX is optional. But how s32 is related here? That's a different device. Best regards, Krzysztof
