RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-23 Thread Manish Narani
el@vger.kernel.org; > devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org > Cc: Anirudha Sarangi ; Srinivas Goud > > Subject: Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for > ZynqMP Platform > > On 23/02/18 09:29, Manish Narani wr

Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-22 Thread Adrian Hunter
rm-ker...@lists.infradead.org; linux- >> m...@vger.kernel.org; linux-kernel@vger.kernel.org; >> devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org >> Cc: Anirudha Sarangi ; Srinivas Goud >> >> Subject: Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tun

RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-22 Thread Manish Narani
.org; linux-kernel@vger.kernel.org; > devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org > Cc: Anirudha Sarangi ; Srinivas Goud > > Subject: Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for > ZynqMP Platform > > On 21/02/18 17:00, Manish Narani wrote

RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-22 Thread Manish Narani
.org; linux-kernel@vger.kernel.org; > devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org > Cc: Anirudha Sarangi ; Srinivas Goud > > Subject: Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for > ZynqMP Platform > > On 21/02/18 17

Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-22 Thread Adrian Hunter
...@lists.infradead.org; linux- >> m...@vger.kernel.org; linux-kernel@vger.kernel.org; >> devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org >> Cc: Anirudha Sarangi ; Srinivas Goud >> >> Subject: RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for &

RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-21 Thread Manish Narani
nel.org; > devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org > Cc: Anirudha Sarangi ; Srinivas Goud > > Subject: RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for > ZynqMP Platform > > Hi Adrian, > > > > -Original Message- >

RE: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-20 Thread Manish Narani
.org; linux-kernel@vger.kernel.org; > devicet...@vger.kernel.org; mark.rutl...@arm.com; robh...@kernel.org > Cc: Anirudha Sarangi ; Srinivas Goud > ; Manish Narani > Subject: Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for > ZynqMP Platform > > On 30/01/18 20:

Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-16 Thread Adrian Hunter
On 30/01/18 20:14, Manish Narani wrote: > This patch adds support of SD auto tuning for ZynqMP platform. Auto > tuning sequence sends tuning block to card when operating in UHS-1 > modes. This resets the DLL and sends CMD19/CMD21 as a part of the auto > tuning process. Once the auto tuning process

Re: [RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-02-04 Thread Rob Herring
On Tue, Jan 30, 2018 at 11:44:33PM +0530, Manish Narani wrote: > This patch adds support of SD auto tuning for ZynqMP platform. Auto > tuning sequence sends tuning block to card when operating in UHS-1 > modes. This resets the DLL and sends CMD19/CMD21 as a part of the auto > tuning process. Once t

[RFC PATCH] mmc: sdhci-of-arasan: Add auto tuning support for ZynqMP Platform

2018-01-30 Thread Manish Narani
This patch adds support of SD auto tuning for ZynqMP platform. Auto tuning sequence sends tuning block to card when operating in UHS-1 modes. This resets the DLL and sends CMD19/CMD21 as a part of the auto tuning process. Once the auto tuning process gets completed, reset the DLL to load the newly