linux-kernel - Re: [PATCH 1/3] arm64: dts: meson-axg: add VPU and PWRC nodes

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Message-ID: <CAFBinCBz_wR7_PcNN7LYxz-Vw+p2HZWBPqQg6z_w5nN+v+tU=Q@mail.gmail.com>
Date:   Tue, 15 Sep 2020 21:50:46 +0200
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     khilman@...libre.com, linux-amlogic@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/3] arm64: dts: meson-axg: add VPU and PWRC nodes

Hi Neil,

On Mon, Sep 7, 2020 at 10:33 AM Neil Armstrong <narmstrong@...libre.com> wrote:
>
> This add the display VPU node and the power controller PWRC node.
s/add/adds/

> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>

[...]
> +               vpu: vpu@...00000 {
> +                       compatible = "amlogic,meson-axg-vpu";
> +                       reg = <0x0 0xff900000 0x0 0x100000>,
> +                             <0x0 0xff63c000 0x0 0x1000>;
my plan is to replace the "hhi" binding with a reference to the HHI
syscon - but at the same time I'm not sure if it's a good idea (or
whether for example CVBS support should be split off into a sub-driver
which is then part of the HHI MFD syscon).
maybe we can align at some point about the next steps with the the DRM
driver (as I want to add support for the older gen SoCs still)
that's nothing for this patch though


Best regards,
Martin