From: Boris Brezillon <boris.brezillon@collabora.com>
To: Weijie Gao <weijie.gao@mediatek.com>
Cc: <linux-mtd@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-mips@vger.kernel.org>,
<devicetree@vger.kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Boris Brezillon <bbrezillon@kernel.org>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Anders Roxell <anders.roxell@linaro.org>,
Brendan Higgins <brendanhiggins@google.com>,
Piotr Sroka <piotrs@cadence.com>,
Mason Yang <masonccyang@mxic.com.tw>,
Arnd Bergmann <arnd@arndb.de>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: Re: [PATCH 1/2] mtd: rawnand: add driver support for MT7621 nand flash controller
Date: Tue, 31 Mar 2020 20:47:16 +0200 [thread overview]
Message-ID: <20200331204716.52f611db@collabora.com> (raw)
In-Reply-To: <1585678079-5999-1-git-send-email-weijie.gao@mediatek.com>
On Wed, 1 Apr 2020 02:07:58 +0800
Weijie Gao <weijie.gao@mediatek.com> wrote:
> This patch adds NAND flash controller driver for MediaTek MT7621 SoC.
>
> The NAND flash controller is similar with controllers described in
> mtk_nand.c, except that the controller from MT7621 doesn't support DMA
> transmission, and some registers' offset and fields are different.
>
Please don't duplicate driver the driver for those minor differences:
use regmap/reg_field to abstract reg field positions and make the DMA
optional.
prev parent reply other threads:[~2020-03-31 18:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-31 18:07 [PATCH 1/2] mtd: rawnand: add driver support for MT7621 nand flash controller Weijie Gao
2020-03-31 18:07 ` [PATCH 2/2] dt-bindings: add documentation for mt7621-nand driver Weijie Gao
2020-03-31 22:00 ` Rob Herring
2020-03-31 18:47 ` Boris Brezillon [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200331204716.52f611db@collabora.com \
--to=boris.brezillon@collabora.com \
--cc=anders.roxell@linaro.org \
--cc=arnd@arndb.de \
--cc=bbrezillon@kernel.org \
--cc=brendanhiggins@google.com \
--cc=devicetree@vger.kernel.org \
--cc=frieder.schrempf@kontron.de \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-mips@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=masonccyang@mxic.com.tw \
--cc=matthias.bgg@gmail.com \
--cc=miquel.raynal@bootlin.com \
--cc=piotrs@cadence.com \
--cc=richard@nod.at \
--cc=robh+dt@kernel.org \
--cc=vigneshr@ti.com \
--cc=weijie.gao@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).