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: <fd07ea29-0b9d-4955-0f1b-2879c8b3442f@linaro.org>
Date:   Sat, 17 Jun 2023 10:04:07 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.12.0
Subject: Re: [PATCH 1/6] dt-bindings: mmc: mmci: Add st,stm32mp25-sdmmc2
 compatible
Content-Language: en-US
To:     Yann Gautier <yann.gautier@foss.st.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-mmc@vger.kernel.org, devicetree@vger.kernel.org
Cc:     Conor Dooley <conor+dt@kernel.org>,
        Russell King <linux@armlinux.org.uk>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Christophe Kerello <christophe.kerello@foss.st.com>,
        linux-kernel@vger.kernel.org, Marek Vasut <marex@denx.de>,
        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Yang Yingliang <yangyingliang@huawei.com>,
        Xiang wangx <wangxiang@cdjrlc.com>,
        linux-stm32@st-md-mailman.stormreply.com,
        linux-arm-kernel@lists.infradead.org
References: <20230615092001.1213132-1-yann.gautier@foss.st.com>
 <20230615092001.1213132-2-yann.gautier@foss.st.com>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230615092001.1213132-2-yann.gautier@foss.st.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 15/06/2023 11:19, Yann Gautier wrote:
> For STM32MP25, we'll need to distinguish how is managed the delay block.
> This is done through a new comptible dedicated for this SoC, as the
> delay block registers are located in SYSCFG peripheral.
> 
> Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
> ---
>  Documentation/devicetree/bindings/mmc/arm,pl18x.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> index 1c96da04f0e53..e47b3418b6c77 100644
> --- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> +++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
> @@ -59,6 +59,12 @@ properties:
>            - const: st,stm32-sdmmc2
>            - const: arm,pl18x
>            - const: arm,primecell
> +      - description: Entry for STMicroelectronics variant of PL18x for
> +          STM32MP25. This dedicated compatible is used by bootloaders.
> +        items:
> +          - const: st,stm32mp25-sdmmc2

Except what's said, this looks like can be part of previous entry via enum.

Best regards,
Krzysztof