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: <a0cfb1d7-2bf8-02c0-054c-181114ebcfbc@baylibre.com>
Date:   Mon, 10 Jul 2023 17:54:31 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.11.0
Subject: Re: [PATCH v6 6/8] soc: mediatek: Add support for WAY_EN operations
Content-Language: en-US
To:     Markus Schneider-Pargmann <msp@baylibre.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>
Cc:     Chun-Jie Chen <chun-jie.chen@mediatek.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Tinghan Shen <tinghan.shen@mediatek.com>,
        Fabien Parent <parent.f@gmail.com>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org,
        Alexandre Bailon <abailon@baylibre.com>,
        Fabien Parent <fparent@baylibre.com>
References: <20230627131040.3418538-1-msp@baylibre.com>
 <20230627131040.3418538-7-msp@baylibre.com>
From:   Alexandre Mergnat <amergnat@baylibre.com>
In-Reply-To: <20230627131040.3418538-7-msp@baylibre.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Alexandre Mergnat <amergnat@baylibre.com>


On 27/06/2023 15:10, Markus Schneider-Pargmann wrote:
> This updates the power domain to support WAY_EN operations. WAY_EN
> operations on mt8365 are using a different component to check for the
> acknowledgment, namely the infracfg-nao component. Also to enable a way
> it the bit needs to be cleared while disabling a way needs a bit to be
> set. To support these two operations two flags are added,
> BUS_PROT_INVERTED and BUS_PROT_STA_COMPONENT_INFRA_NAO. Additionally
> another regmap is created if the INFRA_NAO capability is set.
> 
> This operation is required by the mt8365 for the MM power domain.

-- 
Regards,
Alexandre