linux/Documentation/devicetree/bindings/gpio
Linus Torvalds b630a23a73 This is the bulk of pin control changes for the v4.15
kernel cycle:
 
 Core:
 
 - The pin control Kconfig entry PINCTRL is now turned into
   a menuconfig option. This obviously has the implication of
   making the subsystem menu visible in menuconfig. This is
   happening because of two things:
 
   - Intel have started to deploy and depend on pin controllers
     in a way that is affecting users directly. This happens
     on the highly integrated laptop chipsets named after
     geographical places: baytrail, broxton, cannonlake,
     cedarfork, cherryview, denverton, geminilake, lewisburg,
     merrifield, sunrisepoint... It started a while back and
     now it is ever more evident that this is crucial
     infrastructure for x86 laptops and not an embedded
     obscurity anymore. Users need to be aware.
 
   - Pin control expanders on I2C and SPI that are
     arch-agnostic. Currently Semtech SX150X and Microchip
     MCP28x08 but more are expected. Users will have to be
     able to configure these in directly for their set-up.
 
 - Just go and select GPIOLIB now that we made sure that
   GPIOLIB is a very vanilla subsystem. Do not depend on
   it, if we need it, select it.
 
 - Exposing the pin control subsystem in menuconfig uncovered
   a bunch of obscure bugs that are now hopefully fixed,
   all more or less pertaining to Blackfin.
 
 - Unified namespace for cross-calls between pin control and
   GPIO.
 
 - New support for clock skew/delay generic DT bindings
   and generic pin config options for this.
 
 - Minor documentation improvements.
 
 Various:
 
 - The Renesas SH-PFC pin controller has evolved a lot. It seems
   Renesas are churning out new SoCs by the minute.
 
 - A bunch of non-critical fixes for the Rockchip driver.
 
 - Improve the use of library functions instead of open coding.
 
 - Support the MCP28018 variant in the MCP28x08 driver.
 
 - Static constifying.
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Merge tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v4.15 kernel cycle:

  Core:

   - The pin control Kconfig entry PINCTRL is now turned into a
     menuconfig option. This obviously has the implication of making the
     subsystem menu visible in menuconfig. This is happening because of
     two things:

      (a) Intel have started to deploy and depend on pin controllers in
          a way that is affecting users directly. This happens on the
          highly integrated laptop chipsets named after geographical
          places: baytrail, broxton, cannonlake, cedarfork, cherryview,
          denverton, geminilake, lewisburg, merrifield, sunrisepoint...
          It started a while back and now it is ever more evident that
          this is crucial infrastructure for x86 laptops and not an
          embedded obscurity anymore. Users need to be aware.

      (b) Pin control expanders on I2C and SPI that are arch-agnostic.
          Currently Semtech SX150X and Microchip MCP28x08 but more are
          expected. Users will have to be able to configure these in
          directly for their set-up.

   - Just go and select GPIOLIB now that we made sure that GPIOLIB is a
     very vanilla subsystem. Do not depend on it, if we need it, select
     it.

   - Exposing the pin control subsystem in menuconfig uncovered a bunch
     of obscure bugs that are now hopefully fixed, all more or less
     pertaining to Blackfin.

   - Unified namespace for cross-calls between pin control and GPIO.

   - New support for clock skew/delay generic DT bindings and generic
     pin config options for this.

   - Minor documentation improvements.

  Various:

   - The Renesas SH-PFC pin controller has evolved a lot. It seems
     Renesas are churning out new SoCs by the minute.

   - A bunch of non-critical fixes for the Rockchip driver.

   - Improve the use of library functions instead of open coding.

   - Support the MCP28018 variant in the MCP28x08 driver.

   - Static constifying"

* tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (91 commits)
  pinctrl: gemini: Fix missing pad descriptions
  pinctrl: Add some depends on HAS_IOMEM
  pinctrl: samsung/s3c24xx: add CONFIG_OF dependency
  pinctrl: gemini: Fix GMAC groups
  pinctrl: qcom: spmi-gpio: Add pmi8994 gpio support
  pinctrl: ti-iodelay: remove redundant unused variable dev
  pinctrl: max77620: Use common error handling code in max77620_pinconf_set()
  pinctrl: gemini: Implement clock skew/delay config
  pinctrl: gemini: Use generic DT parser
  pinctrl: Add skew-delay pin config and bindings
  pinctrl: armada-37xx: Add edge both type gpio irq support
  pinctrl: uniphier: remove eMMC hardware reset pin-mux
  pinctrl: rockchip: Add iomux-route switching support for rk3288
  pinctrl: intel: Add Intel Cedar Fork PCH pin controller support
  pinctrl: intel: Make offset to interrupt status register configurable
  pinctrl: sunxi: Enforce the strict mode by default
  pinctrl: sunxi: Disable strict mode for old pinctrl drivers
  pinctrl: sunxi: Introduce the strict flag
  pinctrl: sh-pfc: Save/restore registers for PSCI system suspend
  pinctrl: sh-pfc: r8a7796: Use generic IOCTRL register description
  ...
2017-11-16 10:57:11 -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-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: gpio: altera: Fix altr,interrupt-type property 2016-03-09 09:47:42 +07:00
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 gpio: Add AXP209 GPIO driver 2016-08-11 10:24:08 +02:00
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: DT bindings, move tca9554 from pcf857x to pca953x 2017-04-24 18:30:26 +02:00
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
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
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 gpio: rcar: Add r8a77995 (R-Car D3) support 2017-11-09 13:53:57 +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