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Groups > linux.kernel > #1498981

[PATCH v2 0/9] pinctrl: sunxi: Generic bindings rework

From Maxime Ripard <maxime.ripard@free-electrons.com>
Newsgroups linux.kernel
Subject [PATCH v2 0/9] pinctrl: sunxi: Generic bindings rework
Date 2016-10-11 17:50 +0200
Message-ID <sr7tw-4W-5@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi,

This patch set reworks the Allwinner pinctrl driver to support the generic
pin configuration and multiplexing bindings.

In the process, we also covered some lasting issues that were found: we
were ignoring the case where no pull-up was set, and while our binding was
saying that the allwinner,drive and allwinner,pull properties were
optional, the code was not able to deal with the case where they were not
present.

Changes from v1:
  - Realloced the pinctrl_map array
  - Detailed the generic properties we support
  - Directly return the parsing functions return code
  - Called kfree on the pinconfig directly
  - Added Chen-Yu Acked-by
  - Changed the patch 2 commit log as suggested

Maxime Ripard (9):
  pinctrl: sunxi: Rework the pin config building code
  pinctrl: sunxi: Use macros from bindings header file for DT parsing
  pinctrl: sunxi: Handle bias disable
  pinctrl: sunxi: Deal with configless pins
  pinctrl: sunxi: Support generic binding
  dt-bindings: pinctrl: Deprecate sunxi pinctrl bindings
  ARM: sunxi: Remove useless allwinner,drive property
  ARM: sunxi: Remove useless allwinner,pull property
  ARM: sunxi: Convert pinctrl nodes to generic bindings

 Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt |  16 ++++-
 arch/arm/boot/dts/ntc-gr8-evb.dts                                     |  24 ++----
 arch/arm/boot/dts/ntc-gr8.dtsi                                        | 104 +++++++++------------------
 arch/arm/boot/dts/sun4i-a10-a1000.dts                                 |  12 +--
 arch/arm/boot/dts/sun4i-a10-ba10-tvbox.dts                            |   2 +-
 arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts                       |  14 +---
 arch/arm/boot/dts/sun4i-a10-cubieboard.dts                            |  14 +---
 arch/arm/boot/dts/sun4i-a10-dserve-dsrv9703c.dts                      |  38 +++-------
 arch/arm/boot/dts/sun4i-a10-gemei-g9.dts                              |   6 +--
 arch/arm/boot/dts/sun4i-a10-hackberry.dts                             |  12 +--
 arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts                          |  16 +---
 arch/arm/boot/dts/sun4i-a10-inet1.dts                                 |  26 ++-----
 arch/arm/boot/dts/sun4i-a10-inet97fv2.dts                             |  14 +---
 arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts                          |  29 +++-----
 arch/arm/boot/dts/sun4i-a10-jesurun-q5.dts                            |  12 +--
 arch/arm/boot/dts/sun4i-a10-marsboard.dts                             |  13 +--
 arch/arm/boot/dts/sun4i-a10-mini-xplus.dts                            |   2 +-
 arch/arm/boot/dts/sun4i-a10-mk802.dts                                 |  18 +----
 arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts                        |  27 ++-----
 arch/arm/boot/dts/sun4i-a10-pcduino.dts                               |  19 +----
 arch/arm/boot/dts/sun4i-a10-pcduino2.dts                              |   6 +--
 arch/arm/boot/dts/sun4i-a10-pov-protab2-ips9.dts                      |  32 +++-----
 arch/arm/boot/dts/sun4i-a10.dtsi                                      | 169 +++++++++++++++-----------------------------
 arch/arm/boot/dts/sun5i-a10s-auxtek-t003.dts                          |  18 ++---
 arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts                          |  29 +++-----
 arch/arm/boot/dts/sun5i-a10s-mk802.dts                                |  19 +----
 arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts                      |  36 +++------
 arch/arm/boot/dts/sun5i-a10s-r7-tv-dongle.dts                         |  20 ++---
 arch/arm/boot/dts/sun5i-a10s-wobo-i5.dts                              |  21 +----
 arch/arm/boot/dts/sun5i-a10s.dtsi                                     |  61 ++++++----------
 arch/arm/boot/dts/sun5i-a13-empire-electronix-d709.dts                |  23 ++----
 arch/arm/boot/dts/sun5i-a13-hsg-h702.dts                              |  22 ++----
 arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts                       |  40 ++++------
 arch/arm/boot/dts/sun5i-a13-olinuxino.dts                             |  36 +++------
 arch/arm/boot/dts/sun5i-a13-utoo-p66.dts                              |  17 +---
 arch/arm/boot/dts/sun5i-a13.dtsi                                      |  24 ++----
 arch/arm/boot/dts/sun5i-r8-chip.dts                                   |  12 +--
 arch/arm/boot/dts/sun5i-reference-design-tablet.dtsi                  |  33 +++------
 arch/arm/boot/dts/sun5i.dtsi                                          |  57 +++++----------
 arch/arm/boot/dts/sun6i-a31-app4-evb1.dts                             |   6 +--
 arch/arm/boot/dts/sun6i-a31-colombus.dts                              |  22 ++----
 arch/arm/boot/dts/sun6i-a31-hummingbird.dts                           |  23 ++----
 arch/arm/boot/dts/sun6i-a31-i7.dts                                    |  19 +----
 arch/arm/boot/dts/sun6i-a31-m9.dts                                    |  19 +----
 arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts                      |  19 +----
 arch/arm/boot/dts/sun6i-a31.dtsi                                      | 136 ++++++++++++++---------------------
 arch/arm/boot/dts/sun6i-a31s-primo81.dts                              |  20 ++---
 arch/arm/boot/dts/sun6i-a31s-sina31s.dts                              |  13 +--
 arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts                      |  29 +++-----
 arch/arm/boot/dts/sun6i-a31s-yones-toptech-bs1078-v2.dts              |   9 +--
 arch/arm/boot/dts/sun6i-reference-design-tablet.dtsi                  |  14 +---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts                      |  27 ++-----
 arch/arm/boot/dts/sun7i-a20-bananapi.dts                              |  26 ++-----
 arch/arm/boot/dts/sun7i-a20-bananapro.dts                             |  37 +++-------
 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts                           |  13 +--
 arch/arm/boot/dts/sun7i-a20-cubietruck.dts                            |  38 +++-------
 arch/arm/boot/dts/sun7i-a20-hummingbird.dts                           |  24 ++----
 arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts                             |  26 ++-----
 arch/arm/boot/dts/sun7i-a20-itead-ibox.dts                            |   7 +--
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts                             |  30 +++-----
 arch/arm/boot/dts/sun7i-a20-m3.dts                                    |   6 +--
 arch/arm/boot/dts/sun7i-a20-mk808c.dts                                |  12 +--
 arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts                        |  32 +++-----
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts                        |  27 ++-----
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts                  |   6 +--
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts                       |  33 +++------
 arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts                       |  28 +++----
 arch/arm/boot/dts/sun7i-a20-orangepi-mini.dts                         |  45 ++++--------
 arch/arm/boot/dts/sun7i-a20-orangepi.dts                              |  38 +++-------
 arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts                         |  25 ++----
 arch/arm/boot/dts/sun7i-a20-pcduino3.dts                              |  21 +----
 arch/arm/boot/dts/sun7i-a20-wexler-tab7200.dts                        |  25 ++----
 arch/arm/boot/dts/sun7i-a20-wits-pro-a20-dkt.dts                      |  13 +--
 arch/arm/boot/dts/sun7i-a20.dtsi                                      | 277 ++++++++++++++++++++++++++----------------------------------------------
 arch/arm/boot/dts/sun8i-a23-a33.dtsi                                  |  95 ++++++++++---------------
 arch/arm/boot/dts/sun8i-a23-evb.dts                                   |   7 +--
 arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts                 |   8 +--
 arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts                 |   8 +--
 arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts                        |   9 +--
 arch/arm/boot/dts/sun8i-a33-olinuxino.dts                             |  18 +----
 arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts                        |  11 +--
 arch/arm/boot/dts/sun8i-a33.dtsi                                      |   6 +--
 arch/arm/boot/dts/sun8i-a83t.dtsi                                     |  21 +----
 arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts                       |  18 +----
 arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts                             |  12 +--
 arch/arm/boot/dts/sun8i-h3-orangepi-2.dts                             |  26 ++-----
 arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts                          |  18 +----
 arch/arm/boot/dts/sun8i-h3-orangepi-one.dts                           |  18 +----
 arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts                       |   4 +-
 arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts                            |  18 +----
 arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts                          |  10 +--
 arch/arm/boot/dts/sun8i-h3.dtsi                                       |  92 +++++++++---------------
 arch/arm/boot/dts/sun8i-q8-common.dtsi                                |   9 +--
 arch/arm/boot/dts/sun8i-r16-parrot.dts                                |  36 +++------
 arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi                  |  26 ++-----
 arch/arm/boot/dts/sun9i-a80-cubieboard4.dts                           |  15 +---
 arch/arm/boot/dts/sun9i-a80-optimus.dts                               |  33 +++------
 arch/arm/boot/dts/sun9i-a80.dtsi                                      |  54 +++++---------
 arch/arm/boot/dts/sunxi-common-regulators.dtsi                        |  24 ++----
 drivers/pinctrl/sunxi/pinctrl-sunxi.c                                 | 267 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------
 100 files changed, 1307 insertions(+), 1794 deletions(-)

-- 
git-series 0.8.10

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Thread

[PATCH v2 0/9] pinctrl: sunxi: Generic bindings rework Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200
  [PATCH v2 5/9] pinctrl: sunxi: Support generic binding Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200
  [PATCH v2 6/9] dt-bindings: pinctrl: Deprecate sunxi pinctrl bindings Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200
  [PATCH v2 2/9] pinctrl: sunxi: Use macros from bindings header file for DT parsing Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200
  [PATCH v2 4/9] pinctrl: sunxi: Deal with configless pins Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200
  [PATCH v2 1/9] pinctrl: sunxi: Rework the pin config building code Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-10-11 17:50 +0200

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