Janusz Uzycki c8aaa1bf06 gpio: mxs: implement get_direction callback ...

gpiolib's gpiod_get_direction() function returns the EINVAL error
if .get_direction callback is not defined.
The patch implements the callback for mxs chip which is useful
for debugging.

Inspired by arch/arm/mach-at91/gpio.c

On the moment the patch is required to get the patch
"serial: mxs-auart: enable PPS support" working.
It is planned to introduce new mctrl_gpio helpers to avoid
gpiod_get_direction() function.

Signed-off-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2014-11-28 11:28:22 +01:00

..

devres.c

gpiolib: devres: use correct structure type name in sizeof

2014-08-17 09:12:35 -05:00

gpio-74x164.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-74xx-mmio.c

GPIO: Add driver for 74xx-ICs with MMIO access

2014-10-21 10:48:04 +02:00

gpio-adnp.c

gpio: adnp: switch to use irqchip helpers

2014-09-02 10:44:01 +02:00

gpio-adp5520.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-adp5588.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-amd8111.c

gpio: amd8111: unmap ioport on failure case

2014-10-27 16:26:35 +01:00

gpio-arizona.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-bcm-kona.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpio-bt8xx.c

gpio: bt8xx: fix release of managed resources

2014-08-29 14:31:43 +02:00

gpio-clps711x.c

Linux 3.14-rc6

2014-03-14 10:26:45 +01:00

gpio-crystalcove.c

gpio: crystalcove: support virtual GPIO

2014-09-25 15:15:30 +02:00

gpio-cs5535.c

gpio: cs5535: Switch to using managed resources with devm_

2014-10-21 10:51:11 +02:00

gpio-da9052.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-da9055.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-davinci.c

gpio: gpio-davinci: remove duplicate check on resource

2014-10-31 09:02:34 +01:00

gpio-dwapb.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpio-em.c

gpio: em: Use dynamic allocation of GPIOs

2014-11-28 11:28:10 +01:00

gpio-ep93xx.c

gpio: ep93xx: Use devm_ioremap_resource()

2014-05-27 16:00:58 +02:00

gpio-f7188x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-ge.c

gpio: ge: Convert to platform driver

2014-04-28 12:35:09 -07:00

gpio-generic.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-grgpio.c

gpio: grgpio: remove irq_domain resources on failure

2014-10-28 16:11:19 +01:00

gpio-ich.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-intel-mid.c

gpio: intel-mid: switch to using gpiolib irqchip helpers

2014-06-19 09:31:16 +02:00

gpio-iop.c

gpio: iop: fix devm_ioremap_resource() return value checking

2014-03-26 10:31:34 +01:00

gpio-it8761e.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-janz-ttl.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-kempld.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-ks8695.c

gpio: ks8695: fix 'else should follow close brace '}''

2014-10-02 16:07:00 +02:00

gpio-lp3943.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-lpc32xx.c

gpio: lpc32xx: Make of_device_id array const

2014-06-19 09:31:16 +02:00

gpio-lynxpoint.c

gpio-lynxpoint: enable input sensing in resume

2014-08-21 07:44:57 -05:00

gpio-max730x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-max732x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-max7300.c

gpio: max7300: use devm_kzalloc()

2013-03-27 16:05:11 +01:00

gpio-max7301.c

gpio: max7301: Reverting "Do not force SPI speed when using OF Platform"

2013-08-23 19:44:28 +02:00

gpio-mc9s08dz60.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-mc33880.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-mcp23s08.c

gpio: mcp23s08: Add simple IRQ support for SPI devices

2014-11-27 15:01:20 +01:00

gpio-ml-ioh.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-mm-lantiq.c

GPIO: MIPS: lantiq: convert gpio-mm-lantiq to OF and of_mm_gpio

2012-05-21 14:31:53 +01:00

gpio-moxart.c

gpio: moxart: remove unnecessary OOM messages

2014-05-09 10:54:56 +02:00

gpio-mpc8xxx.c

gpio-mpc8xxx: add mpc8xxx_gpio_set_multiple function

2014-11-27 15:01:18 +01:00

gpio-mpc5200.c

gpio: remove use of __devinit

2012-11-28 11:39:33 -08:00

gpio-msic.c

gpio/pinctrl: make gpio_chip members typed boolean

2013-12-04 14:42:46 +01:00

gpio-msm-v1.c

gpio: msm-v1: Fix typo in function argument

2014-10-30 15:59:51 +01:00

gpio-msm-v2.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-mvebu.c

gpio: mvebu: add suspend/resume support

2014-11-03 14:28:03 +01:00

gpio-mxc.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-mxs.c

gpio: mxs: implement get_direction callback

2014-11-28 11:28:22 +01:00

gpio-octeon.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-omap.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpio-palmas.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-pca953x.c

gpio: pca953x: Drop deprecated DT bindings

2014-08-28 14:19:40 +02:00

gpio-pcf857x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-pch.c

gpio: pch: Build context save/restore only for PM

2014-10-02 16:07:00 +02:00

gpio-pl061.c

gpio: pl061: use BIT() macro instead of shifting bits

2014-05-03 12:16:24 -07:00

gpio-pxa.c

gpio-pxa: gpio0 and gpio1 support on dt

2014-07-07 12:54:28 +02:00

gpio-rc5t583.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-rcar.c

gpio: rcar: Add r8a7793 and r8a7794 support

2014-11-27 15:01:19 +01:00

gpio-rdc321x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-sa1100.c

ARM: 7841/1: sa1100: remove complex GPIO interface

2013-10-29 11:01:02 +00:00

gpio-samsung.c

gpio: samsung: Remove remaining check for CONFIG_S5P_GPIO_DRVSTR

2014-09-23 17:51:39 +02:00

gpio-sch311x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-sch.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-sodaville.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-spear-spics.c

gpio: SPEAr: remove unnecessary OOM messages

2014-05-09 10:55:19 +02:00

gpio-sta2x11.c

gpio/pinctrl: make gpio_chip members typed boolean

2013-12-04 14:42:46 +01:00

gpio-stmpe.c

gpio: stmpe: add verbose debug code

2014-10-02 16:06:59 +02:00

gpio-stp-xway.c

gpio: gpio-stp-xway: remove duplicate check on resource

2014-10-28 17:06:40 +01:00

gpio-sx150x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-syscon.c

gpio: syscon: reuse for keystone 2 socs

2014-09-16 14:42:16 -07:00

gpio-tb10x.c

gpio: gpio-tb10x: remove duplicate check on resource

2014-10-28 17:07:32 +01:00

gpio-tc3589x.c

gpio: handle also nested irqchips in the chained handler set-up

2014-09-26 14:39:08 +02:00

gpio-tegra.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpio-timberdale.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-tps6586x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-tps65910.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-tps65912.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-ts5500.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-twl4030.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-twl6040.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-tz1090-pdc.c

gpio-tz1090-pdc: add TZ1090 PDC gpio driver

2013-07-20 19:03:48 +02:00

gpio-tz1090.c

gpio-tz1090: Replace commas with semi-colons

2014-03-07 11:57:00 +08:00

gpio-ucb1400.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-vf610.c

gpio: vf610: add gpiolib/IRQ chip driver for Vybrid

2014-10-24 14:18:05 +02:00

gpio-viperboard.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-vr41xx.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpio-vx855.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-wm831x.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-wm8350.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-wm8994.c

gpio: remove all usage of gpio_remove retval in driver/gpio

2014-07-22 16:39:26 +02:00

gpio-xgene.c

gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard

2014-09-24 11:03:01 +02:00

gpio-xilinx.c

gpio: Fix ngpio in gpio-xilinx driver

2014-09-24 13:37:38 +02:00

gpio-xtensa.c

gpio: xtensa: fix build when XCHAL_HAVE_CP is 0

2014-02-03 09:11:45 +01:00

gpio-zevio.c

gpio: zevio: Make of_device_id array const

2014-05-09 11:04:08 +02:00

gpio-zynq.c

gpio: remove remaining users of gpiochip_remove() retval

2014-09-23 17:51:17 +02:00

gpiolib-acpi.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpiolib-legacy.c

gpio: remove gpio_ensure_requested()

2014-07-24 18:18:47 +02:00

gpiolib-of.c

gpio: delete unneeded test before of_node_put

2014-08-17 09:12:35 -05:00

gpiolib-sysfs.c

gpio: rename gpio_lock_as_irq to gpiochip_lock_as_irq

2014-10-28 17:30:59 +01:00

gpiolib.c

gpio: Check if base is positive before calling gpio_is_valid()

2014-11-27 15:11:18 +01:00

gpiolib.h

gpio / ACPI: Move event handling registration to gpiolib irqchip helpers

2014-07-28 12:23:57 +02:00

Kconfig

gpio: dwapb: fix compile errors

2014-10-27 18:19:03 +01:00

Makefile

gpio: vf610: add gpiolib/IRQ chip driver for Vybrid

2014-10-24 14:18:05 +02:00