linux-kernel - Re: [PATCH v2 1/2] ARM: dts: exynos: drop mshc aliases

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Message-ID: <29d63a50-bdfe-ef50-c173-cb9e37923758@linaro.org>
Date:   Thu, 9 Feb 2023 15:39:37 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Henrik Grimler <henrik@...mler.se>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, alim.akhtar@...sung.com,
        m.szyprowski@...sung.com, jenneron@...tonmail.com,
        markuss.broks@...il.com, martin.juecker@...il.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH v2 1/2] ARM: dts: exynos: drop mshc aliases

On 28/01/2023 14:31, Henrik Grimler wrote:
> They are no longer needed after commit a13e8ef6008d ("mmc: dw_mmc:
> exynos: use common_caps").
> 

Are you sure? That commit explicitly says that the caps should be set
from DT and Exynos DT does not set it everywhere...

plus if alias is missing, then the ctrl_id in dw_mmc.c is 0 and such
caps are applied everywhere - to every DWMMC device.

Best regards,
Krzysztof