[PATCH/RFC 08/19] ARM: shmobile: r8a7793: add R-Car sound support to device tree

[Geert Uytterhoeven]

On Fri, Dec 11, 2015 at 3:52 AM, Simon Horman
<horms+renesas at verge.net.au> wrote:
> Instantiate R-Car sound node in r8a7793 device tree.
> This only supports PIO transfers.
>
> Based on similar work for the r8a7791 by Kuninori Morimoto.
>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
> ---
>  arch/arm/boot/dts/r8a7793.dtsi | 83 ++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 83 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
> index 99ee88e0e8be..5b02b0b1d7ac 100644
> --- a/arch/arm/boot/dts/r8a7793.dtsi
> +++ b/arch/arm/boot/dts/r8a7793.dtsi
> @@ -1093,4 +1093,87 @@
>                 #iommu-cells = <1>;
>                 status = "disabled";
>         };
> +
> +       rcar_sound: sound at ec500000 {
> +               /*
> +                * #sound-dai-cells is required
> +                *
> +                * Single DAI : #sound-dai-cells = <0>;         <&rcar_sound>;
> +                * Multi  DAI : #sound-dai-cells = <1>;         <&rcar_sound N>;
> +                */
> +               compatible =  "renesas,rcar_sound-r8a7793", "renesas,rcar_sound-gen2";
> +               reg =   <0 0xec500000 0 0x1000>, /* SCU */
> +                       <0 0xec5a0000 0 0x100>,  /* ADG */
> +                       <0 0xec540000 0 0x1000>, /* SSIU */
> +                       <0 0xec541000 0 0x280>;  /* SSI */
> +               reg-names = "scu", "adg", "ssiu", "ssi";

Missing "audmapp", for Audio DMAC peri peri?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at 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