linux-kernel - Re: [PATCH 0/3] mmc: add support for sdhci 4.0

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Date:   Wed, 4 Apr 2018 17:05:40 +0800
From:   Chunyan Zhang <zhang.chunyan@...aro.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Adrian Hunter <adrian.hunter@...el.com>
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>, Mark Brown <broonie@...nel.org>,
        Billows Wu <billows.wu@...eadtrum.com>,
        Chunyan Zhang <zhang.lyra@...il.com>
Subject: Re: [PATCH 0/3] mmc: add support for sdhci 4.0

Hi Ulf,

Do you have some comments on this patch-set?

Thanks,
Chunyan

On 20 March 2018 at 16:36, Chunyan Zhang <zhang.chunyan@...aro.org> wrote:
> From the SD host controller version 4.0 on, SDHCI implementation either
> is version 3 compatible or version 4 mode. This patch-set covers those
> changes which are common for SDHCI 4.0 version, regardless of whether
> they are used with SD or eMMC storage devices.
>
> Chunyan Zhang (3):
>   mmc: sdhci: add sd host v4 mode
>   mmc: sdhci: made changes for System Address register of SDMA
>   mmc: sdhci: add ADMA2 64-bit addressing support for V4 mode
>
>  drivers/mmc/host/sdhci.c | 66 +++++++++++++++++++++++++++++++++++++-----------
>  drivers/mmc/host/sdhci.h | 29 +++++++++++++++++----
>  2 files changed, 75 insertions(+), 20 deletions(-)
>
> --
> 2.7.4
>