linux-kernel - Re: [PATCH 1/8] dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property

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Message-ID: <c85ec3a3-fa6e-aa71-a847-22062b9683e9@linaro.org>
Date:   Fri, 12 Aug 2022 13:45:56 +0300
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Samuel Holland <samuel@...lland.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Maxime Ripard <mripard@...nel.org>
Cc:     Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maxime Ripard <maxime@...no.tech>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-sunxi@...ts.linux.dev
Subject: Re: [PATCH 1/8] dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts
 property

On 12/08/2022 10:55, Samuel Holland wrote:
> The sun6i DPHY can generate several interrupts, mostly for reporting
> error conditions, but also for detecting BTA and UPLS sequences.
> Document this capability in order to accurately describe the hardware.
> 
> The DPHY has no interrupt number provided in the vendor documentation
> because its interrupt line is shared with the DSI controller.
> 
> Fixes: c25b84c00826 ("dt-bindings: display: Convert Allwinner DSI to a schema")

I don't understand what is being fixed in that commit. That commit did
not have interrupts in D-PHY, so what was broken by it?

The Fixes tag annotates the commit which introduced a bug.

Best regards,
Krzysztof