linux-kernel - Re: [PATCH] Revert "arm64: dts: zynqmp: Add address-cells property to interrupt controllers"

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Date:   Tue, 2 May 2023 22:12:56 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Michal Simek <michal.simek@....com>, linux-kernel@...r.kernel.org,
        monstr@...str.eu, michal.simek@...inx.com, git@...inx.com
Cc:     Harini Katakam <harini.katakam@....com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Michael Grzeschik <m.grzeschik@...gutronix.de>,
        Radhey Shyam Pandey <radhey.shyam.pandey@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Robert Hancock <robert.hancock@...ian.com>,
        Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>,
        Tanmay Shah <tanmay.shah@....com>,
        Vishal Sagar <vishal.sagar@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] Revert "arm64: dts: zynqmp: Add address-cells property to
 interrupt controllers"

On 02/05/2023 15:51, Michal Simek wrote:
> This reverts commit c6badbd2d321c19d4f55ee56b0ef12bb3352feac.
> 
> Long time ago this was discussed with Rob at link below that there is no
> need to add address-cells to gpio and interrupt nodes that's why reverting
> this patch for ZynqMP.
> Also there is no visible DTC warning which was seen in past.
> 
> Link: https://lore.kernel.org/r/91e3405245c89f134676449cf3822285798d2ed2.1612189652.git.michal.simek@xilinx.com
> Signed-off-by: Michal Simek <michal.simek@....com>

That seems right:
https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#interrupt-map


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof