LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Sascha Hauer <s.hauer@pengutronix.de>
To: Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>
Cc: "Samuel Ortiz" <sameo@linux.intel.com>,
	"YH Chen (陳昱豪)" <yh.chen@mediatek.com>,
	linux-kernel@vger.kernel.org,
	"Henry Chen" <henryc.chen@mediatek.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"Yingjoe Chen (陳英洲)" <Yingjoe.Chen@mediatek.com>,
	"Eddie Huang" <eddie.huang@mediatek.com>,
	"Lee Jones" <lee.jones@linaro.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] MediaTek PMIC support
Date: Mon, 26 Jan 2015 12:47:35 +0100	[thread overview]
Message-ID: <20150126114735.GA3178@pengutronix.de> (raw)
In-Reply-To: <1422022202-7526-1-git-send-email-s.hauer@pengutronix.de>

Olof, Arnd,

OK to put the driver into drivers/soc/mediatek? Can you take these
patches?

Sascha

On Fri, Jan 23, 2015 at 03:09:55PM +0100, Sascha Hauer wrote:
> This series adds initial support for the MediaTek MT6397 PMIC and the
> necessary infrastructure to attach it on the MT8135 / MT8173 SoCs.
> 
> The infrastructure includes:
> 
> - pericfg / infracfg controller support
>   The pericfg / infracfg controllers contain miscellaneous registers for
>   reset controllers and clocks.
> 
> - PMIC wrapper support
>   On MediaTek MT8135, MT8173 and other SoCs the PMIC is connected via
>   SPI. The SPI master interface is not directly visible to the CPU, but
>   only through the PMIC wrapper inside the SoC. The communication between
>   the SoC and the PMIC can optionally be encrypted. Also a non standard
>   Dual IO SPI mode can be used to increase speed. The MT8135 also supports
>   a special feature named "IP Pairing". With IP Pairing the pins of some
>   SoC internal peripherals can be on the PMIC. The signals of these pins
>   are routed over the SPI bus using the pwrap bridge. Because of these
>   optional non SPI conform features the PMIC driver is not implemented as
>   a SPI bus master driver.
> 
> The MT6397 PMIC itself is implemented as a regular mfd device driver which
> uses regmap to access the PMIC registers.
> 
> This series also adds regulator support for the MT6397 PMIC.
> 
> The first 6 patches can be merged through the ARM SoC tree. The mfd
> patch is independent of the first 6 patches and can be merged through the
> mfd maintainer trees.
> 
> Changes since v1:
> 
> - document reset bindings for infracfg/pericfg
> - fix base addresses in infracfg binding example
> - Remove more Email addresses from Flora Fu (She is not working at
>   MediaTek anymore, her address is no longer valid)
> - drop Regulator support patch, it's already in next
> 
> Sascha
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

  parent reply	other threads:[~2015-01-26 11:47 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-23 14:09 Sascha Hauer
2015-01-23 14:09 ` [PATCH 1/7] soc: Add MediaTek infracfg controller support Sascha Hauer
2015-01-23 14:09 ` [PATCH 2/7] soc: Add MediaTek pericfg " Sascha Hauer
2015-01-23 14:09 ` [PATCH 3/7] dt: bindings: Add MediaTek MT8135/MT8173 reset controller defines Sascha Hauer
2015-01-23 14:09 ` [PATCH 4/7] soc: mediatek: Add PMIC wrapper for MT8135 and MT6397 SoC Sascha Hauer
2015-01-23 14:10 ` [PATCH 5/7] ARM: dts: mt8135: Add pericfg, infracfg and pmic wrapper nodes Sascha Hauer
2015-01-23 14:10 ` [PATCH 6/7] ARM: dts: mt8135-evbp1: Add PMIC support Sascha Hauer
2015-01-23 14:10 ` [PATCH 7/7] mfd: Add support for the MediaTek MT6397 PMIC Sascha Hauer
2015-01-23 16:14   ` Lee Jones
2015-01-26 10:52     ` Sascha Hauer
2015-01-26 11:11       ` Lee Jones
2015-01-26 11:26         ` Sascha Hauer
2015-01-26 11:47 ` Sascha Hauer [this message]
2015-01-29 12:39   ` [PATCH v2] MediaTek PMIC support Matthias Brugger
2015-01-29 13:22     ` Matthias Brugger
2015-01-29 14:27     ` Sascha Hauer
2015-01-29 15:44       ` Matthias Brugger
2015-01-29 16:18         ` Sascha Hauer

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=20150126114735.GA3178@pengutronix.de \
    --to=s.hauer@pengutronix.de \
    --cc=Yingjoe.Chen@mediatek.com \
    --cc=arnd@arndb.de \
    --cc=eddie.huang@mediatek.com \
    --cc=henryc.chen@mediatek.com \
    --cc=lee.jones@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=matthias.bgg@gmail.com \
    --cc=olof@lixom.net \
    --cc=robh+dt@kernel.org \
    --cc=sameo@linux.intel.com \
    --cc=yh.chen@mediatek.com \
    --subject='Re: [PATCH v2] MediaTek PMIC support' \
    /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

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).