linux-kernel - Re: [PATCH 4/6] arm64: dts: allwinner: A523: Add SID controller node

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Message-ID: <CAGb2v659nQit-cOsr6q+ACO2MJ+c6RyfBWVg7iP_u1DO4fXBHQ@mail.gmail.com>
Date: Mon, 30 Jun 2025 12:32:33 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: iuncuim <iuncuim@...il.com>
Cc: Vasily Khoruzhick <anarsoul@...il.com>, Yangtao Li <tiny.windzz@...il.com>, 
	Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org>, 
	Andre Przywara <andre.przywara@....com>, "Rafael J . Wysocki" <rafael@...nel.org>, 
	Daniel Lezcano <daniel.lezcano@...aro.org>, Zhang Rui <rui.zhang@...el.com>, 
	Lukasz Luba <lukasz.luba@....com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Philipp Zabel <p.zabel@...gutronix.de>, linux-pm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org, 
	Piotr Oniszczuk <piotr.oniszczuk@...il.com>
Subject: Re: [PATCH 4/6] arm64: dts: allwinner: A523: Add SID controller node

On Fri, Apr 11, 2025 at 8:40 AM iuncuim <iuncuim@...il.com> wrote:
>
> From: Mikhail Kalashnikov <iuncuim@...il.com>
>
> The SID controller should be compatible with A64 and others SoC with 0x200
> offset.
>
> Signed-off-by: Mikhail Kalashnikov <iuncuim@...il.com>

Reviewed-by: Chen-Yu Tsai <wens@...e.org>

But this also needs a matching update to the binding.

> ---
>  arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
> index ee485899b..d626612bb 100644
> --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
> @@ -171,6 +171,13 @@ ccu: clock-controller@...1000 {
>                         #reset-cells = <1>;
>                 };
>
> +               sid: efuse@...6000 {
> +                       compatible = "allwinner,sun50i-a523-sid", "allwinner,sun50i-a64-sid";
> +                       reg = <0x03006000 0x1000>;
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +               };
> +
>                 mmc0: mmc@...0000 {
>                         compatible = "allwinner,sun55i-a523-mmc",
>                                      "allwinner,sun20i-d1-mmc";
> --
> 2.49.0
>