[GIT PULL] pin control changes for the v4.4 kernel cycle

From: Linus Walleij
Date: Mon Nov 02 2015 - 05:24:47 EST

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Hi Linus,

here is the big pull request for v4.4-targeted pin control changes.
The details are in the signed tag.

Development pace is high in pin control again this merge window.
28 contributors, 83 patches.

It hits a few sites outside the pin control subsystem:

- Device tree bindings in Documentation (as usual)
- MAINTAINERS
- drivers/base/* for the "init" state handling by Doug Anderson.
This has been ACKed by Greg.
- drivers/usb/renesas_usbhs/rcar2.c, for a dependent Renesas
change in the USB subsystem. This has been ACKed by both
Greg and Felipe.
- arch/arm/boot/dts/sama5d2.dtsi - this should ideally have
gone through the ARM SoC tree but ended up here. May cause
a conflict that was spotted in -next, but it is trivial. I should have
seen this earlier, mea culpa.

This time I am using Geert Uytterhoeven as submaintainer for SH PFC
since the are three-four people working in parallel with new Renesas
ASICs.

Please pull this in!

Yours,
Linus Walleij

The following changes since commit 1f93e4a96c9109378204c147b3eec0d0e8100fde:

Linux 4.3-rc2 (2015-09-20 14:32:34 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
tags/pinctrl-v4.4-1

for you to fetch changes up to d99c8053fc2473115f506782822cb7c33c687513:

pinctrl: pinconf: remove needless loop (2015-10-31 22:13:07 +0100)

----------------------------------------------------------------
This is the big bulk of pin control changes for the
v4.4 kernel development cycle:

Infrastructure:
- Doug Anderson wrote a patch adding an "init" state
different from the "default" state for pin control
state handling in the core framework. This is applied
before the driver's probe() call if defined and takes
precedence over "default". If both are defined, "init"
will be applied *before* probe() and "default" will be
applied *after* probe().

Significant subdriver improvements:
- SH PFC is switched to getting GPIO ranges from the
device tree ranges property on DT platforms.
- Got rid of CONFIG_ARCH_SHMOBILE_LEGACY, we are all
modernized.
- Got rid of SH PFC hardcoded IRQ numbers.
- Allwinner sunxi external interrupt through the "r"
controller.
- Moved the Cygnus driver to use DT-provided GPIO
ranges.

New drivers:
- Atmel PIO4 pin controller for the SAMA4D2 family

New subdrivers:
- Rockchip RK3036 subdriver
- Renesas SH PFC R8A7795 subdriver
- Allwinner sunxi A83T PIO subdriver
- Freescale i.MX7d iomux lpsr subdriver
- Marvell Berlin BG4CT subdriver
- SiRF Atlas 7 step B SoC subdriver
- Intel Broxton SoC subdriver

Apart from this, the usual slew if syntactic and semantic
fixes.

----------------------------------------------------------------
Adrian Alonso (4):
pinctrl: freescale: imx: allow mux_reg offset zero
pinctrl: freescale: imx: add shared input select reg support
pinctrl: freescale: imx7d: support iomux lpsr controller
pinctrl: freescale: imx: imx7d iomuxc-lpsr devicetree bindings

Antoine Tenart (2):
pinctrl: berlin: select the pinctrl driver according to the SoC used
pinctrl: berlin: add explicit dependency on OF

Antoine TÃnart (1):
pinctrl: berlin: fix my family name spelling

Douglas Anderson (1):
drivers/pinctrl: Add the concept of an "init" state

Geert Uytterhoeven (12):
pinctrl: sh-pfc: Stop calling gpiochip_add_pin_range() on DT platforms
pinctrl: sh-pfc: Remove empty gpio_function_free()
pinctrl: sh-pfc: Confine legacy function GPIOs to SH
pinctrl: sh-pfc: r8a7794: Remove bogus SCIF0 SCK pin data
pinctrl: sh-pfc: r8a7791/r8a7793: Correct SCIFB1_B SCK MOD_SEL value
pinctrl: sh-pfc: Get rid of CONFIG_ARCH_SHMOBILE_LEGACY
pinctrl: sh-pfc: r8a7795: add SCIFx support
pinctrl: sh-pfc: Rename .gpio_data[] to .pinmux_data[]
usb: renesas_usbhs: Remove unneeded #include
<linux/platform_data/gpio-rcar.h>
pinctrl: sh-pfc: Stop including <linux/platform_data/gpio-rcar.h>
pinctrl: sh-pfc: Remove obsolete r8a7779 platform_device_id entry
pinctrl: sh-pfc: Remove obsolete r8a7778 platform_device_id entry

Hans de Goede (2):
pinctrl: sunxi: Fix irq_of_xlate for the r_pio pinctrl block
pinctrl: sunxi: Add irq pinmuxing to sun6i "r" pincontroller

Javier Martinez Canillas (7):
pinctrl: mediatek: Consistently use the BIT() macro
pinctrl: tz1090: Remove unneded semicolons
pinctrl: tz1090-pdc: Remove unneded semicolons
pinctrl: mxs: Remove unneded semicolon
pinctrl: sunxi: Remove unneeded semicolon
pinctrl: mediatek: Remove unneded semicolon
pinctrl: samsung: Remove unneded semicolon

Jisheng Zhang (4):
pinctrl: berlin: introduce berlin_pinctrl_probe_regmap()
pinctrl: berlin: Make berlin pinctrl driver visible if COMPILE_TEST=y
pinctrl: berlin: add the berlin4ct pinctrl driver
pinctrl: dt-binding: document berlin4ct SoC pinctrl

Jon Hunter (1):
pinctrl: tegra-xusb: Correct lane mux options

Jonas Gorski (1):
pinctrl: qcom: ssbi: fix compilation with DEBUG_FS=n

Julia Lawall (1):
pinctrl: at91: add missing of_node_put

Koji Matsuoka (1):
pinctrl: sh-pfc: r8a7794: Add VIN pin groups

Kuninori Morimoto (10):
pinctrl: sh-pfc: modify PINMUX_IPSR_MSEL() macro order
pinctrl: sh-pfc: sh7734: use PINMUX_IPSR_MSEL()
pinctrl: sh-pfc: r8a7794: use PINMUX_IPSR_MSEL()
pinctrl: sh-pfc: r8a7791: use PINMUX_IPSR_MSEL()
pinctrl: sh-pfc: r8a7790: use PINMUX_IPSR_MSEL()
pinctrl: sh-pfc: r8a7779: use PINMUX_IPSR_MSEL()
pinctrl: sh-pfc: remove unused PINMUX_IPSR_MODSEL_DATA()
pinctrl: sh-pfc: r8a7795: add I2C pin support
pinctrl: sh-pfc: r8a7795: add Audio clock pin support
pinctrl: sh-pfc: r8a7795: add Audio SSI pin support

Laurent Meunier (1):
pinctrl: pinconf: remove needless loop

Laurent Pinchart (1):
pinctrl: sh-pfc: Remove hardcoded IRQ numbers

Linus Walleij (3):
Merge branch 'sh-pfc-for-v4.4' of
git://git.kernel.org/.../geert/renesas-drivers into devel
Merge branch 'sh-pfc-for-v4.4' of
git://git.kernel.org/.../geert/renesas-drivers into devel
pinctrl: zynq: fix UTF-8 errors

Ludovic Desroches (7):
pinctrl: introduce driver for Atmel PIO4 controller
pinctrl: dt-binding: Add DT binding documentation for Atmel PIO4
MAINTAINERS: Add an entry for pinctrl-at91-pio4
ARM: at91/dt: sama5d2: add pio controller node
pinctrl: at91-pio4: add PM stuff
pinctrl: at91-pio4: use irq_set_handler_locked
pinctrl: at91-pio4: irq argument as been removed from irq flow handlers

Masahiro Yamada (5):
pinctrl: uniphier: add SD card pinmux settings
pinctrl: pinconf-generic: sort pin configuration params alphabetically
pinctrl: pinconf-generic: add "input-schmitt" DT property
pinctrl: uniphier: set input-enable before pin-muxing
pinctrl: uniphier: guard uniphier directory with CONFIG_PINCTRL_UNIPHIER

Mika Westerberg (5):
pinctrl: intel: Fix compilation warning when !CONFIG_PM_SLEEP
pinctrl: baytrail: Fix compilation warnings when !CONFIG_PM
pinctrl: intel: Add support for multiple GPIO chips sharing the interrupt
pinctrl: intel: Allow requesting pins which are in ACPI mode as GPIOs
pinctrl: intel: Add Intel Broxton pin controller support

Mike Looijmans (1):
pinctrl: zynq: Initialize early

Pramod Kumar (3):
pinctrl: cygnus: Optional DT property to support pin mappings
pinctrl: cygnus: Remove GPIO to Pinctrl pin mapping from driver
pinctrl: cygnus: Add new compatible string for gpio controller driver

Robin Gong (1):
pinctrl: freescale: imx: fix system crash if enable two pinctl instances

Sergei Shtylyov (1):
pinctrl: sh-pfc: r8a779[01]: Move 'union vin_data' to shared header file

Takeshi Kihara (2):
pinctrl: sh-pfc: Initial R8A7795 PFC support
pinctrl: sh-pfc: r8a7795: add EtherAVB support

Thomas Hebb (1):
pinctrl: berlin: fix BG2CD field widths

Ulrich Hecht (2):
pinctrl: sh-pfc: Add macros defining GP ports with config flags
pinctrl: sh-pfc: r8a7778: Add bias (pull-up) pinconf support

Vishnu Patekar (1):
pinctrl: sunxi: add allwinner A83T PIO controller support

Wei Chen (1):
pinctrl: atlas7: support atlas7 step B changes

Xing Zheng (1):
pinctrl: rockchip: add support for the rk3036

.../bindings/pinctrl/allwinner,sunxi-pinctrl.txt | 1 +
.../bindings/pinctrl/atmel,at91-pio4-pinctrl.txt | 90 +
.../devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 +-
.../bindings/pinctrl/brcm,cygnus-gpio.txt | 16 +-
.../bindings/pinctrl/fsl,imx7d-pinctrl.txt | 63 +-
.../bindings/pinctrl/renesas,pfc-pinctrl.txt | 1 +
MAINTAINERS | 7 +
arch/arm/boot/dts/sama5d2.dtsi | 14 +
drivers/base/dd.c | 2 +
drivers/base/pinctrl.c | 15 +-
drivers/pinctrl/Kconfig | 13 +
drivers/pinctrl/Makefile | 3 +-
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c | 131 +-
drivers/pinctrl/berlin/Kconfig | 16 +-
drivers/pinctrl/berlin/Makefile | 1 +
drivers/pinctrl/berlin/berlin-bg2.c | 4 +-
drivers/pinctrl/berlin/berlin-bg2cd.c | 66 +-
drivers/pinctrl/berlin/berlin-bg2q.c | 4 +-
drivers/pinctrl/berlin/berlin-bg4ct.c | 503 ++++
drivers/pinctrl/berlin/berlin.c | 28 +-
drivers/pinctrl/berlin/berlin.h | 6 +-
drivers/pinctrl/core.c | 32 +
drivers/pinctrl/freescale/pinctrl-imx.c | 36 +-
drivers/pinctrl/freescale/pinctrl-imx.h | 2 +
drivers/pinctrl/freescale/pinctrl-imx7d.c | 30 +
drivers/pinctrl/freescale/pinctrl-mxs.c | 2 +-
drivers/pinctrl/intel/Kconfig | 8 +
drivers/pinctrl/intel/Makefile | 1 +
drivers/pinctrl/intel/pinctrl-baytrail.c | 2 +
drivers/pinctrl/intel/pinctrl-broxton.c | 1065 ++++++++
drivers/pinctrl/intel/pinctrl-intel.c | 108 +-
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 +-
drivers/pinctrl/pinconf-generic.c | 35 +-
drivers/pinctrl/pinconf.c | 13 +-
drivers/pinctrl/pinctrl-at91-pio4.c | 1094 ++++++++
drivers/pinctrl/pinctrl-at91.c | 5 +-
drivers/pinctrl/pinctrl-rockchip.c | 17 +
drivers/pinctrl/pinctrl-tegra-xusb.c | 9 -
drivers/pinctrl/pinctrl-tz1090-pdc.c | 4 +-
drivers/pinctrl/pinctrl-tz1090.c | 4 +-
drivers/pinctrl/pinctrl-zynq.c | 16 +-
drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 2 +-
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 2 +-
drivers/pinctrl/samsung/pinctrl-exynos5440.c | 2 +-
drivers/pinctrl/sh-pfc/Kconfig | 5 +
drivers/pinctrl/sh-pfc/Makefile | 1 +
drivers/pinctrl/sh-pfc/core.c | 16 +-
drivers/pinctrl/sh-pfc/core.h | 3 +
drivers/pinctrl/sh-pfc/gpio.c | 37 +-
drivers/pinctrl/sh-pfc/pfc-emev2.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-r8a73a4.c | 124 +-
drivers/pinctrl/sh-pfc/pfc-r8a7740.c | 68 +-
drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 266 +-
drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 425 ++-
drivers/pinctrl/sh-pfc/pfc-r8a7790.c | 1062 ++++----
drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 1103 ++++----
drivers/pinctrl/sh-pfc/pfc-r8a7794.c | 1035 ++++---
drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 2816 ++++++++++++++++++++
drivers/pinctrl/sh-pfc/pfc-sh7203.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7264.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7269.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh73a0.c | 68 +-
drivers/pinctrl/sh-pfc/pfc-sh7720.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7722.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7723.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7724.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7734.c | 782 +++---
drivers/pinctrl/sh-pfc/pfc-sh7757.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7785.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-sh7786.c | 4 +-
drivers/pinctrl/sh-pfc/pfc-shx3.c | 4 +-
drivers/pinctrl/sh-pfc/sh_pfc.h | 93 +-
drivers/pinctrl/sirf/pinctrl-atlas7.c | 1828 +++++++++++--
drivers/pinctrl/sunxi/Kconfig | 4 +
drivers/pinctrl/sunxi/Makefile | 1 +
drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c | 24 +-
drivers/pinctrl/sunxi/pinctrl-sun8i-a83t.c | 603 +++++
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 +-
drivers/pinctrl/uniphier/Kconfig | 14 +-
drivers/pinctrl/uniphier/Makefile | 2 +-
drivers/pinctrl/uniphier/pinctrl-ph1-ld4.c | 5 +
drivers/pinctrl/uniphier/pinctrl-ph1-ld6b.c | 5 +
drivers/pinctrl/uniphier/pinctrl-ph1-pro4.c | 11 +
drivers/pinctrl/uniphier/pinctrl-ph1-pro5.c | 5 +
drivers/pinctrl/uniphier/pinctrl-ph1-sld8.c | 5 +
drivers/pinctrl/uniphier/pinctrl-proxstream2.c | 5 +
drivers/pinctrl/uniphier/pinctrl-uniphier-core.c | 10 +-
drivers/usb/renesas_usbhs/rcar2.c | 1 -
include/linux/pinctrl/devinfo.h | 10 +
include/linux/pinctrl/pinconf-generic.h | 64 +-
include/linux/pinctrl/pinctrl-state.h | 8 +
91 files changed, 11047 insertions(+), 3000 deletions(-)
create mode 100644
Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
create mode 100644 drivers/pinctrl/berlin/berlin-bg4ct.c
create mode 100644 drivers/pinctrl/intel/pinctrl-broxton.c
create mode 100644 drivers/pinctrl/pinctrl-at91-pio4.c
create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7795.c
create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun8i-a83t.c
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