Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <4250d8d0-2e51-d76c-d1d8-b3829ce838ce@collabora.com>
Date:   Tue, 6 Jun 2023 09:39:50 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.11.2
Subject: Re: [PATCH 5/6] clk: mediatek: mt8183: Add CLK_VDEC_ACTIVE to vdec
Content-Language: en-US
To:     =?UTF-8?B?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= 
        <nfraprado@collabora.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc:     kernel@collabora.com, Chen-Yu Tsai <wenst@chromium.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Miles Chen <miles.chen@mediatek.com>,
        Rob Herring <robh+dt@kernel.org>,
        Stephen Boyd <sboyd@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org
References: <20230605162030.274395-1-nfraprado@collabora.com>
 <20230605162030.274395-6-nfraprado@collabora.com>
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
In-Reply-To: <20230605162030.274395-6-nfraprado@collabora.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
Precedence: bulk

Il 05/06/23 18:20, Nícolas F. R. A. Prado ha scritto:
> Add the CLK_VDEC_ACTIVE clock to the vdec clock driver. This clock is
> enabled by the VPU once it starts decoding.
> 
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Since this is hw managed, it's a good idea to add CLK_IGNORE_UNUSED to this
clock's flags to avoid potential lockups at boot. Please add that flag.

Cheers,
Angelo