Re: [PATCH V2 7/9] arm64: dts: renesas: Introduce r8a774b1-beacon-rzg2n-kit

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Adam,

On Thu, Dec 24, 2020 at 6:05 PM Adam Ford <aford173@xxxxxxxxx> wrote:
> Beacon EmebeddedWorks is introducing a new kit based on the
> RZ/G2N SoC from Renesas.
>
> The SOM supports eMMC, WiFi and Bluetooth, along with a Cat-M1
> cellular radio.
>
> The Baseboard has Ethernet, USB, HDMI, stereo audio in and out,
> along with a variety of push buttons and LED's, and support for
> a parallel RGB and an LVDS display.  It uses the same baseboard
> and SOM as the RZ/G2M.
>
> This SOM has only 2GB of DDR, and beacon-renesom-som.dtsi contains
> the base memory node, so an additional memory node isn't necessary.
>
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
> ---
> V2:  Add missing du node entries.

Thanks for the update!

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in renesas-devel for v5.12.

> --- /dev/null
> +++ b/arch/arm64/boot/dts/renesas/r8a774b1-beacon-rzg2n-kit.dts

> +/* Reference versaclock instead of audio_clk_a */
> +&rcar_sound {
> +       clocks = <&cpg CPG_MOD 1005>,
> +                <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
> +                <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
> +                <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
> +                <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
> +                <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
> +                <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
> +                <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
> +                <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
> +                <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
> +                <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
> +                <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
> +                <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
> +                <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
> +                <&versaclock6_bb 4>, <&audio_clk_b>,
> +                <&audio_clk_c>,
> +                <&cpg CPG_CORE R8A774B1_CLK_S0D4>;

BTW, r8a774[abe]1.dtsi define CPG_AUDIO_CLK_I. If you would use
that instead of R8A774[ABE]1_CLK_S0D4, all rcar_sound clocks
properties overrides would become identical, and you could consolidate
them back in beacon-renesom-baseboard.dtsi.

That can be done in a single patch on top later, though.

> +};

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



[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux