linux-kernel - Re: [PATCH v5 3/3] mfd: lpc_ich: Add support for Intel Apollo Lake SoC

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Message-ID: <f17a9a5c-f3b6-85b0-efcc-9c3cbfcfb6e7@gmail.com>
Date:   Fri, 25 Nov 2016 18:29:08 +0100
From:   Marek Vasut <marek.vasut@...il.com>
To:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        linux-mtd@...ts.infradead.org
Cc:     Cyrille Pitchen <cyrille.pitchen@...el.com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Richard Weinberger <richard@....at>,
        Brian Norris <computersforpeace@...il.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Lee Jones <lee.jones@...aro.org>,
        Peter Tyser <ptyser@...-inc.com>, key.seong.lim@...el.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 3/3] mfd: lpc_ich: Add support for Intel Apollo Lake
 SoC

On 11/14/2016 11:24 AM, Mika Westerberg wrote:
> Intel Apollo Lake SoC exposes serial SPI flash through the LPC device. The
> SPI flash host controller is not discoverable through PCI config cycles
> because P2SB (function 0 of the device 13) is hidden by the BIOS. We unhide
> the device briefly in order to read BAR 0 of the SPI host controller.
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
> Acked-by: Lee Jones <lee.jones@...aro.org>

Acked-by: Marek Vasut <marek.vasut@...il.com>


-- 
Best regards,
Marek Vasut