linux-kernel - Re: [PATCH v5 1/2] dt-bindings: net: can: Add poll-interval for MCAN

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Message-ID: <528a82c2-9520-f8c5-c5cc-1084d9083670@linaro.org>
Date:   Thu, 11 May 2023 11:30:13 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Judith Mendez <jm@...com>, linux-can@...r.kernel.org,
        Chandrasekar Ramakrishnan <rcsekar@...sung.com>
Cc:     Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Schuyler Patton <spatton@...com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Oliver Hartkopp <socketcan@...tkopp.net>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v5 1/2] dt-bindings: net: can: Add poll-interval for MCAN

On 10/05/2023 22:29, Judith Mendez wrote:
> On AM62x SoC, MCANs on MCU domain do not have hardware interrupt
> routed to A53 Linux, instead they will use software interrupt by
> hrtimer.
> 
> To enable timer polling method, interrupts should be
> optional so remove interrupts property from required section and
> add an example for MCAN node with timer polling enabled.
> 
> Signed-off-by: Judith Mendez <jm@...com>
> ---

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

Best regards,
Krzysztof