From: Rob Herring <robh@kernel.org>
To: Wenyou Yang <wenyou.yang@atmel.com>
Cc: Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Pawel Moll <pawel.moll@arm.com>, Mark Brown <broonie@kernel.org>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
devicetree@vger.kernel.org,
Nicolas Ferre <nicolas.ferre@atmel.com>,
Alexandre Belloni <alexandre.belloni@free-electrons.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Russell King <linux@arm.linux.org.uk>,
Josh Wu <rainyfeeling@outlook.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/2] mtd: atmel_nand: remove compatible "atmel,sama5d4-nfc"
Date: Mon, 9 May 2016 15:13:24 -0500 [thread overview]
Message-ID: <20160509201324.GA9845@rob-hp-laptop> (raw)
In-Reply-To: <1462776680-5284-1-git-send-email-wenyou.yang@atmel.com>
On Mon, May 09, 2016 at 02:51:17PM +0800, Wenyou Yang wrote:
> It is a datasheet bug, for current SoCs, the RB_EDGE3(i.e. bit 27)
> of HSMC_SR register does not exist, the RB_EDGE0 (i.e. bit 24) is
> the ready/busy line edge status bit. So the compatible
> "atmel,sama5d4-nfc" is unneeded.
The compatible is needed if the SOC still exists. You can list both for
the sama5d4 if the block is the same.
Rob
next prev parent reply other threads:[~2016-05-09 20:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-09 6:51 [PATCH 0/2] mtd: atmel_nand: remove compatible "atmel,sama5d4-nfc" Wenyou Yang
2016-05-09 6:51 ` [PATCH 1/2] Revert "mtd: atmel_nand: Support variable RB_EDGE interrupts" Wenyou Yang
2016-05-10 8:55 ` Boris Brezillon
2016-05-10 8:59 ` Yang, Wenyou
2016-05-10 9:59 ` Romain Izard
2016-05-23 7:55 ` Boris Brezillon
2016-05-26 3:10 ` Brian Norris
2016-05-26 3:16 ` Brian Norris
2016-05-26 6:36 ` Boris Brezillon
2016-05-09 6:51 ` [PATCH 2/2] ARM: at91/dt: use "atmel,sama5d3-nfc" compatible for nfc Wenyou Yang
2016-05-09 16:34 ` [PATCH] ARM: dts: at91: sama5d2: " Nicolas Ferre
2016-05-09 17:17 ` Romain Izard
2016-05-09 20:13 ` Rob Herring [this message]
2016-05-10 4:50 ` [PATCH 0/2] mtd: atmel_nand: remove compatible "atmel,sama5d4-nfc" Yang, Wenyou
2016-05-10 11:52 ` Alexandre Belloni
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