Hi Phil,
On Wed, Mar 30, 2022 at 5:41 PM Phil Edworthy <phil.edworthy@xxxxxxxxxxx> wrote:
> The Renesas RZ/V2M (r9a09g011) SoC uses a uart that is compatible with the
> EMMA Mobile SoC.
>
> Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>
> Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> ---
> v2: Fix dtbs_check by adding missing alternative binding
Thanks for your patch, which is now commit 7bb301812b628099
("dt-bindings: serial: renesas,em-uart: Document r9a09g011
bindings") in tty/tty-next.
> --- a/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
> +++ b/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
> @@ -14,7 +14,14 @@ allOf:
>
> properties:
> compatible:
> - const: renesas,em-uart
> + oneOf:
> + - items:
> + - enum:
> + - renesas,r9a09g011-uart # RZ/V2M
> + - const: renesas,em-uart # generic EMMA Mobile compatible UART
> +
> + - items:
> + - const: renesas,em-uart # generic EMMA Mobile compatible UART
The above looks good to me.
>
> reg:
> maxItems: 1
However, unlike EMEV2, RZ/V2M defines two clocks: pclk and sclk.
Hence please update the clocks section to reflect that.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
