linux-kernel - Re: [PATCH v2] ata: add AMD Seattle platform driver

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Message-ID: <20160125204300.GM3628@mtj.duckdns.org>
Date:	Mon, 25 Jan 2016 15:43:00 -0500
From:	Tejun Heo <tj@...nel.org>
To:	Brijesh Singh <brijesh.singh@....com>
Cc:	linux-kernel@...r.kernel.org, hdegoede@...hat.com, arnd@...db.de,
	linux-ide@...r.kernel.org
Subject: Re: [PATCH v2] ata: add AMD Seattle platform driver

On Thu, Jan 14, 2016 at 10:31:11AM -0600, Brijesh Singh wrote:
> AMD Seattle SATA controller mostly conforms to AHCI interface with some
> special register to control SGPIO interface. In the case of an AHCI
> controller, the SGPIO feature is ideally implemented using the
> "Enclosure Management" register of the AHCI controller, but those
> registeres are not implemented in the Seattle SoC. Instead SoC
> (Rev B0 onwards) provides a 32-bit SGPIO control register which should
> be programmed to control the activity, locate and fault LEDs.
> 
> The driver is based on ahci_platform driver.
> 
> Signed-off-by: Brijesh Singh <brijesh.singh@....com>
> Acked-by: Hans de Goede <hdegoede@...hat.com>
> CC: tj@...nel.org
> CC: linux-ide@...r.kernel.org

Hans, can you please review the patch?

Thanks.

-- 
tejun