On Wed, May 01, 2024 at 05:47:42PM +0530, Sunil V L wrote: > RISC-V has non-PNP generic 16550A compatible UART which needs to be > enumerated as ACPI platform device. Add driver support for such devices > similar to 8250_of. ... > + * This driver is for generic 16550 compatible UART enumerated via ACPI > + * platform bus instead of PNP bus like PNP0501. This is not a full This has to be told in the commit message. Anyway, we don't need a duplication code, please use 8250_pnp. ... > + { "RSCV0003", 0 }, Does it have _CID to be PNP0501? If not, add this ID to the 8250_pnp. ... P.S. The code you submitted has a lot of small style issues, I can comment on them if you want, but as I said this code is not needed at all. -- With Best Regards, Andy Shevchenko