linux-kernel - Re: [PATCH v3 16/17] arm64: dts: mediatek: fix systimer properties

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Message-ID: <8e894763-6589-79ef-1e75-67f546013a2f@collabora.com>
Date:   Wed, 29 Mar 2023 15:29:45 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     amergnat@...libre.com, Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chaotian Jing <chaotian.jing@...iatek.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Wenbin Mei <wenbin.mei@...iatek.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Zhiyong Tao <zhiyong.tao@...iatek.com>,
        Bernhard Rosenkränzer <bero@...libre.com>
Cc:     linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-mmc@...r.kernel.org,
        linux-gpio@...r.kernel.org,
        Alexandre Bailon <abailon@...libre.com>,
        Fabien Parent <fparent@...libre.com>,
        Amjad Ouled-Ameur <aouledameur@...libre.com>
Subject: Re: [PATCH v3 16/17] arm64: dts: mediatek: fix systimer properties

Il 29/03/23 10:54, amergnat@...libre.com ha scritto:
> From: Amjad Ouled-Ameur <aouledameur@...libre.com>
> 
> MT8365 has a SYST timer (System Timer), therefore the compatible node
> should be "mediatek,mt6765-timer" instead of "mediatek,mt6795-systimer"
> (which corresponds to ARM/ARM64 System Timer).
> 
> Plus, register range should be 0x100 instead of 0x10.
> 
> Finally, interrupt polarity of systimer is LEVEL_HIGH.
> 
> Fix the above properties accordingly.
> 
> Signed-off-by: Amjad Ouled-Ameur <aouledameur@...libre.com>
> Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>