linux-kernel - Re: [PATCH v2 1/2] dt-bindings: synopsys-dw-mshc-common: add "fifo-access-32bit" property

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Date:   Sun, 12 Mar 2023 11:42:43 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Sergey Lisov <sleirsgoevy@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jaehoon Chung <jh80.chung@...sung.com>
Cc:     linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: synopsys-dw-mshc-common: add
 "fifo-access-32bit" property

On 12/03/2023 11:18, Krzysztof Kozlowski wrote:
> On 11/03/2023 19:15, Sergey Lisov wrote:
>> Some Samsung Exynos boards using the arm64 architecture have DW MMC
>> controllers configured for a 32-bit data bus but a 64-bit FIFO. On these
>> systems the 64-bit FIFO registers must be accessed in two 32-bit halves.
>> ---
>>  .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml   | 7 +++++++
>>  1 file changed, 7 insertions(+)
> 
> Missing changelog (I did not get cover letter, so no changelog there
> either).

Correction: I see the cover letter, but anyway without changelog :)


Best regards,
Krzysztof