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linux-next/Documentation/devicetree/bindings/gpio
Linus Torvalds 9798f5178f The is the bulk of GPIO changes for the v4.16 kernel cycle.
Core changes:
 
 - Disallow open drain and open source flags to be set
   simultaneously. This doesn't make electrical sense, and would
   the hardware actually respond to this setting, the result
   would be short circuit.
 
 - ACPI GPIO has a new core infrastructure for handling quirks.
   The quirks are there to deal with broken ACPI tables centrally
   instead of pushing the work to individual drivers. In the world
   of BIOS writers, the ACPI tables are perfect. Until they find a
   mistake in it. When such a mistake is found, we can patch it
   with a quirk. It should never happen, the problem is that it
   happens. So we accomodate for it.
 
 - Several documentation updates.
 
 - Revert the patch setting up initial direction state from
   reading the device. This was causing bad things for drivers
   that can't read status on all its pins. It is only affecting
   debugfs information quality.
 
 - Label descriptors with the device name if no explicit label is
   passed in.
 
 - Pave the ground for transitioning SPI and regulators to use
   GPIO descriptors by implementing some quirks in the device tree
   GPIO parsing code.
 
 New drivers:
 
 - New driver for the Access PCIe IDIO 24 family.
 
 Other:
 
 - Major refactorings and improvements to the GPIO mockup driver
   used for test and verification.
 
 - Moved the AXP209 driver over to pin control since it gained a
   pin control back-end. These patches will appear (with the same
   hashes) in the pin control pull request as well.
 
 - Convert the onewire GPIO driver w1-gpio to use descriptors.
   This is merged here since the W1 maintainers send very few
   pull requests and he ACKed it.
 
 - Start to clean up driver headers using <linux/gpio.h> to just
   use <linux/gpio/driver.h> as appropriate.
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Merge tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "The is the bulk of GPIO changes for the v4.16 kernel cycle. It is
  pretty calm this time around I think. I even got time to get to things
  like starting to clean up header includes.

  Core changes:

   - Disallow open drain and open source flags to be set simultaneously.
     This doesn't make electrical sense, and would the hardware actually
     respond to this setting, the result would be short circuit.

   - ACPI GPIO has a new core infrastructure for handling quirks. The
     quirks are there to deal with broken ACPI tables centrally instead
     of pushing the work to individual drivers. In the world of BIOS
     writers, the ACPI tables are perfect. Until they find a mistake in
     it. When such a mistake is found, we can patch it with a quirk. It
     should never happen, the problem is that it happens. So we
     accomodate for it.

   - Several documentation updates.

   - Revert the patch setting up initial direction state from reading
     the device. This was causing bad things for drivers that can't read
     status on all its pins. It is only affecting debugfs information
     quality.

   - Label descriptors with the device name if no explicit label is
     passed in.

   - Pave the ground for transitioning SPI and regulators to use GPIO
     descriptors by implementing some quirks in the device tree GPIO
     parsing code.

  New drivers:

   - New driver for the Access PCIe IDIO 24 family.

  Other:

   - Major refactorings and improvements to the GPIO mockup driver used
     for test and verification.

   - Moved the AXP209 driver over to pin control since it gained a pin
     control back-end. These patches will appear (with the same hashes)
     in the pin control pull request as well.

   - Convert the onewire GPIO driver w1-gpio to use descriptors. This is
     merged here since the W1 maintainers send very few pull requests
     and he ACKed it.

   - Start to clean up driver headers using <linux/gpio.h> to just use
     <linux/gpio/driver.h> as appropriate"

* tag 'gpio-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (103 commits)
  gpio: Timestamp events in hardirq handler
  gpio: Fix kernel stack leak to userspace
  gpio: Fix a documentation spelling mistake
  gpio: Documentation update
  gpiolib: remove redundant initialization of pointer desc
  gpio: of: Fix NPE from OF flags
  gpio: stmpe: Delete an unnecessary variable initialisation in stmpe_gpio_probe()
  gpio: stmpe: Move an assignment in stmpe_gpio_probe()
  gpio: stmpe: Improve a size determination in stmpe_gpio_probe()
  gpio: stmpe: Use seq_putc() in stmpe_dbg_show()
  gpio: No NULL owner
  gpio: stmpe: i2c transfer are forbiden in atomic context
  gpio: davinci: Include proper header
  gpio: da905x: Include proper header
  gpio: cs5535: Include proper header
  gpio: crystalcove: Include proper header
  gpio: bt8xx: Include proper header
  gpio: bcm-kona: Include proper header
  gpio: arizona: Include proper header
  gpio: amd8111: Include proper header
  ...
2018-01-31 12:25:27 -08:00
..
8xxx_gpio.txt dt: binding: reword PowerPC 8xxx GPIO documentation 2013-12-03 00:01:03 -06:00
abilis,tb10x-gpio.txt gpio: add TB10x GPIO driver 2013-10-25 23:42:34 +02:00
brcm,bcm6345-gpio.txt gpio: dt-bindings: add brcm,bcm6345-gpio bindings 2016-08-11 16:15:53 +02:00
brcm,brcmstb-gpio.txt dt-bindings: brcmstb-gpio: document properties for wakeup 2015-07-16 00:11:02 +02:00
brcm,kona-gpio.txt dt-bindings: brcm: rationalize Broadcom documentation naming 2015-03-26 12:14:11 -05:00
cavium-octeon-gpio.txt MIPS: Octeon: Add device tree source files. 2012-07-23 13:54:52 +01:00
cirrus,clps711x-mctrl-gpio.txt gpio: syscon: Change the compatibility string 2016-06-08 10:48:17 +02:00
faraday,ftgpio010.txt gpio: gemini: augment DT bindings 2017-03-22 09:38:12 +01:00
fsl-imx-gpio.txt GPIO changes for v3.6: 2012-07-26 13:56:38 -07:00
fujitsu,mb86s70-gpio.txt gpio: Add Fujitsu MB86S7x GPIO driver 2015-01-20 11:23:18 +01:00
gpio_atmel.txt dts: gpio_atmel: adapt binding doc to reality 2017-05-31 11:51:21 +02:00
gpio_lpc32xx.txt gpio/lpc32xx: Add device tree support 2012-05-18 16:48:36 -06:00
gpio_oxnas.txt dt-bindings: oxnas: Update Pinctrl and GPIO for OX820 Support 2016-10-24 16:30:14 +02:00
gpio-74x164.txt gpio: 74x164: Introduce 'enable-gpios' property 2017-08-14 16:24:02 +02:00
gpio-74xx-mmio.txt GPIO: 74xx-mmio: Add DT bindings documentation 2014-10-21 10:48:45 +02:00
gpio-adnp.txt gpio: adnp: dt: Reference generic interrupt binding 2012-09-20 08:54:58 +02:00
gpio-altera.txt dt-bindings: Remove leading 0x from bindings notation 2017-12-06 14:56:33 -06:00
gpio-aspeed.txt dt-bindings: gpio: aspeed: Remove reference to clock name 2017-08-15 11:24:35 +02:00
gpio-ath79.txt DEVICETREE: Add bindings for the ATH79 GPIO controllers 2015-06-21 21:54:08 +02:00
gpio-atlas7.txt pinctrl: sirf: add sirf atlas7 pinctrl and gpio support 2015-05-19 16:01:30 +02:00
gpio-axp209.txt pinctrl: axp209: add support for AXP813 GPIOs 2017-12-07 10:08:12 +01:00
gpio-clps711x.txt gpio: clps711x: Change the compatibility string 2016-06-08 10:48:09 +02:00
gpio-davinci.txt dt-bindings: gpio: davinci: Add keystone-k2g compatible 2017-08-14 15:03:39 +02:00
gpio-dsp-keystone.txt dt-bindings: Remove leading zeros from bindings notation 2017-11-09 17:05:05 -06:00
gpio-etraxfs.txt gpio: etraxfs: add support for ARTPEC-3 2015-07-27 15:02:23 +02:00
gpio-exar.txt gpio: exar: Use correct property prefix and document bindings 2017-08-01 13:43:55 +02:00
gpio-grgpio.txt gpio: grgpio: Add irq support 2013-04-26 08:52:38 +02:00
gpio-lp3943.txt Documentation: Add LP3943 DT bindings and document 2014-01-21 08:27:55 +00:00
gpio-max732x.txt gpio: max732x: Add DT binding documentation 2015-01-15 18:18:44 +01:00
gpio-max3191x.txt dt-bindings: gpio: max3191x: Document new driver 2017-10-19 22:35:59 +02:00
gpio-max77620.txt gpio: add DT binding doc for gpio of PMIC max77620/max20024 2016-06-07 09:35:15 +02:00
gpio-mm-lantiq.txt GPIO: MIPS: lantiq: convert gpio-mm-lantiq to OF and of_mm_gpio 2012-05-21 14:31:53 +01:00
gpio-mpc8xxx.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
gpio-mvebu.txt This time we've got one core change to introduce a bulk clk_get API, 2017-07-07 12:26:13 -07:00
gpio-mxs.txt bindings: update imx and mxs #gpio-cells 2012-07-06 19:57:42 +08:00
gpio-nmk.txt pinctrl: pinctrl-nomadik: Append sleepmode property with vendor specific prefixes 2012-07-13 10:14:39 +02:00
gpio-omap.txt ARM: arm-soc device tree changes, part 2 2013-05-07 11:06:17 -07:00
gpio-palmas.txt gpio: palmas: add dt support 2013-07-29 18:14:33 +02:00
gpio-pca953x.txt gpio: pca953x: fix vendor prefix for PCA9654 2017-12-02 22:41:43 +01:00
gpio-pcf857x.txt gpio: DT bindings, move tca9554 from pcf857x to pca953x 2017-04-24 18:30:26 +02:00
gpio-pisosr.txt gpio: Add generic serializer DT binding 2016-03-15 09:54:28 +01:00
gpio-samsung.txt gpio: samsung: Remove OF support for s3c24xx 2013-06-12 05:22:17 +09:00
gpio-stericsson-coh901.txt pinctrl: coh901: add device tree support 2013-05-31 11:25:45 +02:00
gpio-stmpe.txt gpio: stmpe: Add DT support for stmpe gpio 2012-12-01 17:45:16 +01:00
gpio-stp-xway.txt GPIO: MIPS: lantiq: convert gpio-stp-xway to OF 2012-05-21 14:31:53 +01:00
gpio-thunderx.txt dt-bindings: gpio: Add binding documentation for gpio-thunderx 2017-03-15 11:16:31 +01:00
gpio-tpic2810.txt dt-bindings: GPIO: Add TPIC2810 binding 2016-08-24 14:20:32 +02:00
gpio-ts4800.txt gpio: add bindings for TS-4800 gpio controller 2016-02-05 15:05:48 +01:00
gpio-ts4900.txt gpio: add bindings for Technologic I2C-FPGA gpio controller 2016-08-19 11:02:57 +02:00
gpio-twl4030.txt gpio/twl4030: get platform data from device tree 2012-09-07 19:22:27 +02:00
gpio-tz1090-pdc.txt dt-bindings: Remove leading zeros from bindings notation 2017-11-09 17:05:05 -06:00
gpio-tz1090.txt dt-bindings: Remove leading zeros from bindings notation 2017-11-09 17:05:05 -06:00
gpio-uniphier.txt dt-bindings: gpio: uniphier: add UniPhier GPIO binding 2017-10-23 10:36:58 +02:00
gpio-vf610.txt dt-bindings: gpio-vf610: add imx7ulp support 2017-08-14 15:01:12 +02:00
gpio-xgene-sb.txt gpio: X-Gene standby GPIO controller DTS binding 2016-02-19 12:56:08 +01:00
gpio-xgene.txt Documentation: gpio: Add APM X-Gene SoC GPIO controller DTS binding 2014-08-28 14:20:45 +02:00
gpio-xilinx.txt DT: Add documentation for gpio-xilinx 2013-06-17 07:48:42 +02:00
gpio-xlp.txt gpio: xlp: Add GPIO driver support for Broadcom Vulcan ARM64 2016-03-31 10:44:08 +02:00
gpio-xra1403.txt gpio: Add XRA1403 DTS binding documentation 2017-04-24 15:48:30 +02:00
gpio-zevio.txt gpio: New driver for LSI ZEVIO SoCs 2014-02-27 10:30:42 +01:00
gpio-zynq.txt gpio: zynq: Document interrupt-controller DT binding 2015-10-27 17:01:28 +01:00
gpio.txt gpio: of: Add documentation of new sleep standard GPIO specifiers 2017-05-29 11:10:07 +02:00
ibm,ppc4xx-gpio.txt gpio: dt-bindings: add ibm,ppc4xx-gpio binding 2016-05-19 09:16:36 -05:00
ingenic,gpio.txt dt/bindings: Document gpio-ingenic 2017-05-22 17:16:47 +02:00
microchip,pic32-gpio.txt dt/bindings: Correct clk binding example for PIC32 gpio. 2016-05-28 12:35:04 +02:00
mrvl-gpio.txt ARM: dts: pxa: fix no. of gpio cells in the pxa gpio binding documentation 2016-11-18 17:09:43 +01:00
netxbig-gpio-ext.txt leds: netxbig: add device tree binding 2015-11-03 08:59:25 +01:00
ni,169445-nand-gpio.txt gpio: mmio: add support for NI 169445 NAND GPIO 2017-03-23 09:49:06 +01:00
nvidia,tegra20-gpio.txt dt: name all Tegra binding docs consistently 2012-06-11 11:48:42 -06:00
nvidia,tegra186-gpio.txt ARM: tegra: Add DT binding for Tegra186 GPIO controllers 2016-04-22 13:32:29 +02:00
nxp,lpc1850-gpio.txt gpio: add DT bindings for lpc1850-gpio driver 2015-05-05 17:53:47 +02:00
pl061-gpio.txt gpio: pl061: document gpio-ranges property for bindings file 2014-12-03 14:46:27 +01:00
renesas,gpio-rcar.txt dt-bindings: gpio: rcar: Correct SoC family name for R8A7778 2017-12-21 10:52:41 +01:00
snps-dwapb-gpio.txt gpio: gpio-dwapb: add optional reset 2017-10-19 22:32:38 +02:00
sodaville.txt gpio: Add a driver for Sodaville GPIO controller 2012-02-03 16:13:25 -07:00
spear_spics.txt dt-bindings: Remove "status" from examples 2017-09-05 10:03:06 -05:00
wd,mbl-gpio.txt gpio: dt-bindings: add wd,mbl-gpio bindings 2016-05-10 13:58:47 +02:00
zx296702-gpio.txt gpio: Document ZTE zx296702 GPIO DT binding 2015-07-16 10:11:41 +02:00