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From: Tejun Heo <tj@kernel.org>
To: Michal Simek <michal.simek@xilinx.com>
Cc: linux-kernel@vger.kernel.org, monstr@monstr.eu,
	Alexander Graf <agraf@suse.de>, Rob Herring <robh@kernel.org>,
	Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>,
	linux-ide@vger.kernel.org
Subject: Re: [PATCH v2 2/9] ata: ceva: Move sata port phy oob settings to device-tree
Date: Sat, 21 Oct 2017 08:19:02 -0700	[thread overview]
Message-ID: <20171021151902.GF1302522@devbig577.frc2.facebook.com> (raw)
In-Reply-To: <b9b0e17612ef2d1e842f178bbc47ae6bd36258dd.1503314240.git.michal.simek@xilinx.com>

On Mon, Aug 21, 2017 at 01:17:17PM +0200, Michal Simek wrote:
> From: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
> 
> In SATA Speed negotiation happens with  OOB(Out of Band) signals. These OOB
> signal timing values are configured through vendor specific registers in the
> SATA controller. These OOB timings depends on the generator and detector clock
> frequency, which varies from board to board (ex: ep108 and zc1751 has different
> clock frequencies).
> To avoid maintaing these OOB settings in the driver, it is better to move these
> settings to the device-tree node and read from the device-tree.
> 
> This patch does the same.
> 
> Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
> Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Applied to libata/for-4.15.

Thanks.

-- 
tejun

  parent reply	other threads:[~2017-10-21 15:19 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-21 11:17 [PATCH v2 0/9] Ata ceva patches Michal Simek
2017-08-21 11:17 ` [PATCH v2 1/9] devicetree: bindings: Add sata port phy config parameters in ahci-ceva Michal Simek
2017-08-23  0:41   ` Rob Herring
2017-08-21 11:17 ` [PATCH v2 2/9] ata: ceva: Move sata port phy oob settings to device-tree Michal Simek
2017-10-20 10:42   ` Michal Simek
2017-10-21 15:19   ` Tejun Heo [this message]
     [not found]     ` <CAHTX3d+cdPBBp-MYHZVQ1RYoHVzfBXqhU+a9dzAbEQ6wgAUC7A@mail.gmail.com>
2017-10-23 14:10       ` Tejun Heo
2017-08-21 11:17 ` [PATCH v2 3/9] ata: ceva: Add gen 3 mode support in driver Michal Simek
2017-08-21 11:17 ` [PATCH v2 4/9] ata: ceva: Disable Device Sleep capability Michal Simek
2017-08-21 11:17 ` [PATCH v2 5/9] ata: ceva: Make RxWaterMark value as module parameter Michal Simek
2017-08-21 11:17 ` [PATCH v2 6/9] ata: ceva: Add CCI support for SATA if CCI is enabled Michal Simek
2017-08-21 11:17 ` [PATCH v2 7/9] ata: ceva: Correct the AXI bus configuration for SATA ports Michal Simek
2017-08-21 11:17 ` [PATCH v2 8/9] ata: ceva: Correct the suspend and resume logic for SATA Michal Simek
2017-08-21 11:17 ` [PATCH v2 9/9] ata: ceva: Add SMMU support for SATA IP Michal Simek
2017-10-23 14:10 ` [PATCH v2 0/9] Ata ceva patches Tejun Heo

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