linux-kernel - Re: [PATCH] ARM: dts: bcm283x: Disable dsi0 node

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Message-ID: <CADaigPXwfjd-HoOtBm_fuPQ9eh7AKTaJx+ocLsppPFdL3Cr4jg@mail.gmail.com>
Date:   Wed, 15 Apr 2020 12:17:07 -0700
From:   Eric Anholt <eric@...olt.net>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: bcm283x: Disable dsi0 node

On Wed, Apr 15, 2020 at 7:42 AM Nicolas Saenz Julienne
<nsaenzjulienne@...e.de> wrote:
>
> Since its inception the module was meant to be disabled by default, but
> the original commit failed to add the relevant property.
>
> Fixes: 4aba4cf82054 ("ARM: dts: bcm2835: Add the DSI module nodes and clocks")
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
> ---
>  arch/arm/boot/dts/bcm283x.dtsi | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
> index e1abe8c730cef..b83a864e2e8ba 100644
> --- a/arch/arm/boot/dts/bcm283x.dtsi
> +++ b/arch/arm/boot/dts/bcm283x.dtsi
> @@ -372,6 +372,7 @@ dsi0: dsi@...09000 {
>                                              "dsi0_ddr2",
>                                              "dsi0_ddr";
>
> +                       status = "disabled";
>                 };

If you've confirmed that vc4 still probes,

Reviewed-by: Eric Anholt <eric@...olt.net>