On Sat, Sep 22, 2018 at 10:30 PM Sergei Shtylyov
<sergei.shtylyov@xxxxxxxxxxxxxxxxxx> wrote:
> Describe TPU in the R8A779{7|8}0 device trees.
>
> Based on the original (and large) patches by Vladimir Barinov.
>
> Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> --- renesas.orig/arch/arm64/boot/dts/renesas/r8a77970.dtsi
> +++ renesas/arch/arm64/boot/dts/renesas/r8a77970.dtsi
> @@ -614,6 +614,14 @@
> status = "disabled";
> };
>
> + tpu: pwm@e6e80000 {
> + compatible = "renesas,tpu-r8a77970", "renesas,tpu";
> + reg = <0 0xe6e80000 0 0x148>;
> + clocks = <&cpg CPG_MOD 304>;
> + power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
> + #pwm-cells = <3>;
> + status = "disabled";
> + };
While not used by the driver, I think it would be good to describe its interrupt
(SPI 135). Same for r8a77980.dtsi.
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
