linux-kernel - [PATCH v3 0/4] PINCTRL: Mediatek pinctrl driver for mt2712

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Message-ID: <1520249745-6757-1-git-send-email-zhiyong.tao@mediatek.com>
Date:   Mon, 5 Mar 2018 19:35:41 +0800
From:   Zhiyong Tao <zhiyong.tao@...iatek.com>
To:     <robh+dt@...nel.org>, <linus.walleij@...aro.org>,
        <mark.rutland@....com>, <matthias.bgg@...il.com>
CC:     <srv_heupstream@...iatek.com>, <liguo.zhang@...iatek.com>,
        <yingjoe.chen@...iatek.com>, <hongkun.cao@...iatek.com>,
        <biao.huang@...iatek.com>, <yt.shen@...iatek.com>,
        <hongzhou.yang@...iatek.com>, <erin.lo@...iatek.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <linux-gpio@...r.kernel.org>
Subject: [PATCH v3 0/4] PINCTRL: Mediatek pinctrl driver for mt2712 

This series includes four patches:
1.Add mt2712 pintcrl head file.
2.Add mt2712 pinctrl device node.
3.Add mt2712 pinctrl driver.
4.Support bias-disable of generic and special pins simultaneously.

Changes in patch v3:
1)Use SPDX identifiers for all new files.
2)Use right data for Copyright and Author.
3)Correct some spelling mistake.
4)Reusing original logic and change solution to support bias-disable of generic and special pins simultaneously.
5)Add some comments for the speical path of special pins bias-disable.

Changes in patch v2:
1)Separate patch4 for supporting bias-disable of generic and special pins.
2)GPIO16~17 direction setting is changed as generic pins in mt2712 E2,
  So remove GPIO16~17 special direction setting and remove apmixedsys node in pinctrl device node.
3)Add pinmux define in "mt2712-pinfunc.h" and "pinctrl-mtk-mt2712.h" for mt2712 E2 design.

Zhiyong Tao (4):
  arm64: dts: mt2712: add pintcrl file
  arm64: dts: mt2712: add pintcrl device node.
  pinctrl: add mt2712 pinctrl driver
  pintcrl: support bias-disable of generic and special pins
    simultaneously

 arch/arm64/boot/dts/mediatek/mt2712-pinfunc.h | 1123 ++++++++++++++
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi     |   18 +
 drivers/pinctrl/mediatek/Kconfig              |    7 +
 drivers/pinctrl/mediatek/Makefile             |    1 +
 drivers/pinctrl/mediatek/pinctrl-mt2712.c     |  632 ++++++++
 drivers/pinctrl/mediatek/pinctrl-mtk-common.c |    6 +
 drivers/pinctrl/mediatek/pinctrl-mtk-mt2712.h | 1967 +++++++++++++++++++++++++
 7 files changed, 3754 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt2712-pinfunc.h
 create mode 100644 drivers/pinctrl/mediatek/pinctrl-mt2712.c
 create mode 100644 drivers/pinctrl/mediatek/pinctrl-mtk-mt2712.h

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2.6.4