Linus Torvalds 980f3c344f This is the bulk of GPIO changes for the v3.19 series: ... - A new API that allows setting more than one GPIO at the time. This is implemented for the new descriptor-based API only and makes it possible to e.g. toggle a clock and data line at the same time, if the hardware can do this with a single register write. Both consumers and drivers need new calls, and the core will fall back to driving individual lines where needed. Implemented for the MPC8xxx driver initially. - Patched the mdio-mux-gpio and the serial mctrl driver that drives modems to use the new multiple-setting API to set several signals simultaneously. - Get rid of the global GPIO descriptor array, and instead allocate descriptors dynamically for each GPIO on a certain GPIO chip. This moves us closer to getting rid of the limitation of using the global, static GPIO numberspace. - New driver and device tree bindings for 74xx ICs. - New driver and device tree bindings for the VF610 Vybrid. - Support the RCAR r8a7793 and r8a7794. - Guidelines for GPIO device tree bindings trying to get things a bit more strict with the advent of combined device properties. - Suspend/resume support for the MVEBU driver. - A slew of minor fixes and improvements. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUjgQ7AAoJEEEQszewGV1zuJ8P+wamlDNhJbsgqXPcSCZZFgeP 1O22VRYqoo/i8mAzNCRi2h6NogO9Da6rCRhHdH35TsuNzIbusHE+btMukj248qJ7 WYOf25I0ImyUP8kulogW4/+7lYibRLHnN2BSLuAkApofmxDvODPS1KNWHulcOcxl VaVsA8wvFzQO1s1Wjv94ctVfs5rqk7mBfPwk61zHuLeETecmKg0e52p0Uzqlq6gi UKi9uK3sjQ7kI/+xa+qDrF9GRwRR22oJfD/9zNj8g94iU9iMs5Oh+Zp3RJcvYUSD y5BIb+IY2ATy20ZkijWmeP8LJz6pja+C9Ne7lKM0jkv7geGeHGAoavz0n3oUq4oz IvUNz6hCAP9PcxWc5a9FFqqORLWrRew6GmZmJvIkmC9K+3UQcWhkzO3vLpfl6Q9h S728XexkIlhxG9NcER21bFXV2dw3z/X9dm5mQ473TqJm+wQmRuYcPRg053NbqMcx juvkweCksx8qlpnjo/1QXQcVwFM8kuR7xAlVo7zdMDOU5F8pdxRnsTl0cUdx5cPv DKeMRg8+FYcHmIoe/EodemIh7cAZtEpijZNNAr9cDmAjifeBjWhCb+zri5SIc96x 0jKVTXyY4jnHXBVoA0FIl1d2t54yVjh3PYiu0MjeLJ9tyB+Px/nOxW8FrdlFnPJ/ oP5WK13c8h3bMkxUzsvL =ZAhA -----END PGP SIGNATURE----- Merge tag 'gpio-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull take two of the GPIO updates: "Same stuff as last time, now with a fixup patch for the previous compile error plus I ran a few extra rounds of compile-testing. This is the bulk of GPIO changes for the v3.19 series: - A new API that allows setting more than one GPIO at the time. This is implemented for the new descriptor-based API only and makes it possible to e.g. toggle a clock and data line at the same time, if the hardware can do this with a single register write. Both consumers and drivers need new calls, and the core will fall back to driving individual lines where needed. Implemented for the MPC8xxx driver initially - Patched the mdio-mux-gpio and the serial mctrl driver that drives modems to use the new multiple-setting API to set several signals simultaneously - Get rid of the global GPIO descriptor array, and instead allocate descriptors dynamically for each GPIO on a certain GPIO chip. This moves us closer to getting rid of the limitation of using the global, static GPIO numberspace - New driver and device tree bindings for 74xx ICs - New driver and device tree bindings for the VF610 Vybrid - Support the RCAR r8a7793 and r8a7794 - Guidelines for GPIO device tree bindings trying to get things a bit more strict with the advent of combined device properties - Suspend/resume support for the MVEBU driver - A slew of minor fixes and improvements" * tag 'gpio-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (33 commits) gpio: mcp23s08: fix up compilation error gpio: pl061: document gpio-ranges property for bindings file gpio: pl061: hook request if gpio-ranges avaiable gpio: mcp23s08: Add option to configure IRQ output polarity as active high gpio: fix deferred probe detection for legacy API serial: mctrl_gpio: use gpiod_set_array function mdio-mux-gpio: Use GPIO descriptor interface and new gpiod_set_array function gpio: remove const modifier from gpiod_get_direction() gpio: remove gpio_descs global array gpio: mxs: implement get_direction callback gpio: em: Use dynamic allocation of GPIOs gpio: Check if base is positive before calling gpio_is_valid() gpio: mcp23s08: Add simple IRQ support for SPI devices gpio: mcp23s08: request a shared interrupt gpio: mcp23s08: Do not free unrequested interrupt gpio: rcar: Add r8a7793 and r8a7794 support gpio-mpc8xxx: add mpc8xxx_gpio_set_multiple function gpiolib: allow simultaneous setting of multiple GPIO outputs gpio: mvebu: add suspend/resume support gpio: gpio-davinci: remove duplicate check on resource ..		2014-12-14 14:05:05 -08:00
..
00-INDEX	Documentation: gpiolib: add 00-INDEX file	2013-12-03 13:10:48 +01:00
board.txt	gpio: split gpiod board registration into machine header	2014-07-28 12:23:35 +02:00
consumer.txt	This is the bulk of GPIO changes for the v3.19 series:	2014-12-14 14:05:05 -08:00
driver.txt	gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq	2014-10-28 17:30:59 +01:00
gpio-legacy.txt	Documentation: gpiolib: document new interface	2013-11-25 09:02:30 +01:00
gpio.txt	Documentation: gpiolib: document new interface	2013-11-25 09:02:30 +01:00
sysfs.txt	Documentation: gpiolib: document new interface	2013-11-25 09:02:30 +01:00