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From: Marek Vasut <marek.vasut@gmail.com>
To: "Niklas Söderlund" <niklas.soderlund@ragnatech.se>,
	"Wolfram Sang" <wsa+renesas@sang-engineering.com>
Cc: linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Takeshi Saito <takeshi.saito.xv@renesas.com>
Subject: Re: [PATCH] mmc: renesas_sdhi: Change HW adjustment register according to speed mode
Date: Sun, 10 Feb 2019 17:39:34 +0100
Message-ID: <d6d064f2-fa58-d31e-83b8-1cc3ffbc7dee@gmail.com> (raw)
In-Reply-To: <20190210133926.GD31044@bigcity.dyn.berto.se>

On 2/10/19 2:39 PM, Niklas Söderlund wrote:
> Hi Wolfram,

Hi,

> Thanks for your patch.
> 
> On 2019-02-08 20:30:02 +0100, Wolfram Sang wrote:
>> From: Takeshi Saito <takeshi.saito.xv@renesas.com>
>>
>> SCC is used for SDR104/HS200/HS400. We need to change SCC_DT2FF
>> according to the mode. If it is inappropriate, CRC error tends to occur.
>>
>> This adds variable "tap_hs400" for HS400 mode and configures SCC_DT2FF
>> as needed.
>>
>> Signed-off-by: Takeshi Saito <takeshi.saito.xv@renesas.com>
>> [wsa: rebased to upstream and updated commit message]
>> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> 
> I think this looks good.
> 
> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Can you test this on E3 Ebisu (do you have a board) ?

-- 
Best regards,
Marek Vasut

  reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-08 19:30 Wolfram Sang
2019-02-10 13:39 ` Niklas Söderlund
2019-02-10 16:39   ` Marek Vasut [this message]
2019-02-13  9:22     ` Niklas Söderlund
2019-02-14 12:46       ` Simon Horman
2019-02-14 15:25         ` Marek Vasut
2019-02-14 15:53         ` Wolfram Sang
2019-02-26  8:18 ` Ulf Hansson

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