Re: [PATCH v3 07/12] arm64: dts: renesas: r9a08g045: Add VBATTB node

[Geert Uytterhoeven <geert@linux-m68k.org>]

Hi Claudiu,

On Fri, Aug 30, 2024 at 3:02 PM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> Add the DT node for the VBATTB IP along with DT bindings for the clock
> it provides.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> ---
>
> Changes in v3:
> - dropped the child nodes of vbattb; along with this dropped ranges,
>   interrupt-names, #address-cells, #size-cells
> - added vbattb_xtal as input clock for vbattb

Thanks for the update!

> --- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
> @@ -160,6 +160,18 @@ i2c3: i2c@10090c00 {
>                         status = "disabled";
>                 };
>
> +               vbattb: vbattb@1005c000 {

Please insert this after serial@1004b800, to preserve sort order.

> +                       compatible = "renesas,r9a08g045-vbattb";
> +                       reg = <0 0x1005c000 0 0x1000>;
> +                       interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&cpg CPG_MOD R9A08G045_VBAT_BCLK>, <&vbattb_xtal>;
> +                       clock-names = "bclk", "rtx";
> +                       #clock-cells = <1>;
> +                       power-domains = <&cpg>;
> +                       resets = <&cpg R9A08G045_VBAT_BRESETN>;
> +                       status = "disabled";
> +               };
> +
>                 cpg: clock-controller@11010000 {
>                         compatible = "renesas,r9a08g045-cpg";
>                         reg = <0 0x11010000 0 0x10000>;

The rest LGTM, so
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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