linux-kernel - Re: [PATCH v3 4/8] arm64: dts: mediatek: mt8195: add MUTEX configuration for VPPSYS

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Message-ID: <14228ff6-f2de-6d85-d0ee-41983941659a@collabora.com>
Date:   Thu, 13 Oct 2022 10:17:58 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Moudy Ho <moudy.ho@...iatek.com>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v3 4/8] arm64: dts: mediatek: mt8195: add MUTEX
 configuration for VPPSYS

Il 13/10/22 04:03, Moudy Ho ha scritto:
> In MT8195, the MMSYS has two Video Processor Pipepline Subsystems
> named VPPSYS0 and VPPSYS1, each with specific MUTEX to control
> Start of Frame(SOF) and End of Frame (EOF) signals.
> Before working with them, the addresses, interrupts, clocks and power
> domains need to be set up in dts.
> 
> Signed-off-by: Moudy Ho <moudy.ho@...iatek.com>

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