AuxXxilium/linux_dsm_epyc7002
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9caf1f2202
linux_dsm_epyc7002/drivers/gpio
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James Hogan 9caf1f2202 gpio-tz1090: add TZ1090 gpio driver 
Add a GPIO driver for the main GPIOs found in the TZ1090 (Comet) SoC.
This doesn't include low-power GPIOs as they're controlled separately
via the Powerdown Controller (PDC) registers.

The driver is instantiated by device tree and supports interrupts for
all GPIOs.

Changes in v4:
 - fix typos in DT bindings compatible properties
 - reference Documentation/devicetree/bindings/gpio/gpio.txt in
   gpio-ranges description in DT bindings
 - fix gpio-ranges examples in DT bindings (it must now have 3 cells)
 - gpio-tz1090: use of_property_read_u32 instead of of_get_property

Changes in v3:
 - separated from irq-imgpdc and removed arch/metag changes to allow
   these patches to go upstream separately via the pinctrl[/gpio] trees
   (particularly the pinctrl drivers depend on the new pinconf DT
   bindings).
 - some s/unsigned/unsigned int/.
 - some s/unsigned int/bool/ and use of BIT().
 - gpio-tz1090*: refer to <dt-bindings/gpio/gpio.h> and
   <dt-bindings/interrupt-controller/irq.h> flags in bindings.
 - gpio-tz1090*: move initcall from postcore to subsys.
 - gpio-tz1090: add REG_ prefix to some constants for consistency.
 - gpio-tz1090: add comment to explain tz1090_gpio_irq_next_edge
   cunningness.

Changes in v2:
 - gpio-tz1090: remove references to Linux flags in dt bindings
 - gpio-tz1090: make use of BIT() from linux/bitops.h
 - gpio-tz1090: make register accessors inline to match pinctrl
 - gpio-tz1090: update gpio-ranges to use 3 cells after recent ABI
   breakage

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-doc@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-20 19:00:44 +02:00
..
devres.c gpio: devres: make comments proper 2013-06-17 07:53:00 +02:00
gpio-74x164.c gpio: 74x164: use spi_get_drvdata() and spi_set_drvdata() 2013-03-27 16:05:13 +01:00
gpio-adnp.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-adp5520.c gpio: adp5520: use devm_kzalloc() 2013-03-27 16:05:10 +01:00
gpio-adp5588.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-amd8111.c gpio: add a driver for GPIO pins found on AMD-8111 south bridge chips 2012-07-12 13:40:13 +02:00
gpio-arizona.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-bt8xx.c Gpio/trivial: replace numeric with standard PM state macros 2013-06-30 01:37:07 +02:00
gpio-clps711x.c GPIO: clps711x: Add DT support 2013-06-11 15:44:57 -07:00
gpio-cs5535.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-da9052.c This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
gpio-da9055.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
gpio-davinci.c gpio: davinci: preparation for switch to common clock framework 2012-09-01 01:12:01 +02:00
gpio-em.c gpio: em: Make use of devm functions 2013-03-27 16:05:09 +01:00
gpio-ep93xx.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-ge.c powerpc/85xx: Board support for GE IMP3A 2012-03-16 11:15:48 -05:00
gpio-generic.c GPIO: gpio-generic: remove kfree() from bgpio_remove call 2013-04-11 19:33:54 +02:00
gpio-grgpio.c gpio: grgpio: Staticize local symbols 2013-06-19 21:40:38 +02:00
gpio-ich.c gpio: ich: add GPO_BLINK support 2013-06-19 21:14:00 +02:00
gpio-it8761e.c gpio: reorganize drivers 2011-06-06 10:10:11 -06:00
gpio-janz-ttl.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ks8695.c ARM: 7036/1: mach-ks8695: break out GPIO driver specifics 2011-08-22 09:12:54 +01:00
gpio-langwell.c Power management and ACPI updates for 3.11-rc1 2013-07-03 14:35:40 -07:00
gpio-lpc32xx.c Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
gpio-lynxpoint.c gpio: lynxpoint: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:20 +02:00
gpio-max730x.c Driver core updates for 3.8-rc1 2012-12-11 13:13:55 -08:00
gpio-max732x.c gpio: max732x: use devm_kzalloc() 2013-03-27 16:05:11 +01:00
gpio-max7300.c gpio: max7300: use devm_kzalloc() 2013-03-27 16:05:11 +01:00
gpio-max7301.c MAX7301 GPIO: Do not force SPI speed when using OF Platform 2013-03-27 16:05:18 +01:00
gpio-mc9s08dz60.c gpio: mc9s08dz60: Use devm_kzalloc API 2012-09-01 01:02:27 +02:00
gpio-mc33880.c gpio: mc33880: use spi_get_drvdata() and spi_set_drvdata() 2013-03-27 16:05:14 +01:00
gpio-mcp23s08.c gpio: mcp23s08: convert driver to DT 2013-04-10 23:41:17 +02:00
gpio-ml-ioh.c gpio-ml-ioh: fix error return code in ioh_gpio_probe() 2013-05-30 19:39:20 +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-mpc8xxx.c gpio: mpc8xxx: don't set IRQ_TYPE_NONE when creating irq mapping 2013-02-04 21:41:46 +01:00
gpio-mpc5200.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-msic.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-msm-v1.c gpio_msm: Convert to use devm_ioremap_resource 2013-06-17 10:52:40 +02:00
gpio-msm-v2.c gpio: msm: Add device tree and irqdomain support for gpio-msm-v2 2013-06-12 14:50:12 -07:00
gpio-mvebu.c gpio: mvebu: Use irq_get_trigger_type() to get IRQ flags 2013-06-25 11:48:25 +02:00
gpio-mxc.c arm: Move chained_irq_(enter|exit) to a generic file 2013-03-26 16:11:43 +00:00
gpio-mxs.c gpio: mxs: Use set and clear capabilities of the gpio controller 2013-05-20 20:14:43 +02:00
gpio-omap.c GPIO changes for the v3.11 development cycle: 2013-07-03 11:39:44 -07:00
gpio-palmas.c gpio: palmas: Add support for Palmas GPIO 2013-02-14 00:22:45 +01:00
gpio-pca953x.c GPIO changes for Linux 3.10 2013-05-06 15:40:55 -07:00
gpio-pcf857x.c gpio: pcf857x: use devm_kzalloc() 2013-03-27 16:05:12 +01:00
gpio-pch.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-pl061.c ARM: arm-soc cleanup for 3.10 2013-05-02 09:03:55 -07:00
gpio-pxa.c GPIO changes for Linux 3.10 2013-05-06 15:40:55 -07:00
gpio-rc5t583.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-rcar.c GPIO changes for the v3.11 development cycle: 2013-07-03 11:39:44 -07:00
gpio-rdc321x.c gpio: rdc321x: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-sa1100.c ARM: 7342/2: sa1100: prepare for sparse irq conversion 2012-03-25 23:57:20 +01:00
gpio-samsung.c Merge branch 'v3.11-next/driver-pinctrl' into v3.11-next/s3c24xx-driver 2013-06-12 05:24:16 +09:00
gpio-sch.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-sodaville.c gpio: remove use of __devinit 2012-11-28 11:39:33 -08:00
gpio-spear-spics.c gpio: Convert to devm_ioremap_resource() 2013-01-22 11:41:56 -08:00
gpio-sta2x11.c gpio-sta2x11: Convert to use devm_ioremap_resource 2013-06-17 10:53:38 +02:00
gpio-stmpe.c gpio: stmpe: Staticize non-exported symbols 2013-05-30 19:20:22 +02:00
gpio-stp-xway.c gpio: gpio-stp-xway.c: fix checkpatch error 2013-03-27 16:05:16 +01:00
gpio-sx150x.c gpio: sx150x: convert to use devm_* functions 2013-05-30 22:18:36 +02:00
gpio-tc3589x.c gpio: tc3589x: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-tegra.c drivers/gpio: don't check resource with devm_ioremap_resource 2013-05-18 11:55:19 +02:00
gpio-timberdale.c gpio: timberdale: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-tnetv107x.c ARM: 7039/1: mach-davinci: move DaVinci TNET GPIO driver to GPIO subsystem 2011-08-22 09:12:55 +01:00
gpio-tps6586x.c This is the MFD patch set for the 3.8 merge window. 2012-12-16 18:55:20 -08:00
gpio-tps65910.c gpio: gpio-tps65910.c: fix checkpatch error 2013-03-27 16:05:18 +01:00
gpio-tps65912.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-ts5500.c Drivers: misc: remove __dev* attributes. 2013-01-03 15:57:16 -08:00
gpio-twl4030.c gpio: twl4030: Cache the direction and output states in private data 2013-01-17 11:48:12 +01:00
gpio-twl6040.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-tz1090.c gpio-tz1090: add TZ1090 gpio driver 2013-07-20 19:00:44 +02:00
gpio-ucb1400.c mfd: ucb1400: Pass ucb1400-gpio data through ac97 bus 2013-04-19 00:40:07 +02:00
gpio-viperboard.c gpio: Don't override the error code in probe error handling 2013-05-20 20:27:30 +02:00
gpio-vr41xx.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-vx855.c gpio: vx855: remove unnecessary platform_set_drvdata() 2013-05-30 19:20:21 +02:00
gpio-wm831x.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-wm8350.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-wm8994.c gpio: remove use of __devexit 2012-11-28 11:39:59 -08:00
gpio-xilinx.c GPIO: xilinx: Use BIT macro 2013-06-17 07:47:33 +02:00
gpiolib-acpi.c gpiolib-acpi: introduce acpi_get_gpio_by_index() helper 2013-04-12 00:31:18 +02:00
gpiolib-of.c GPIO changes for Linux 3.10 2013-05-06 15:40:55 -07:00
gpiolib.c gpiolib: remove warnning of allocations with IRQs disabled 2013-06-20 10:37:41 +02:00
Kconfig gpio-tz1090: add TZ1090 gpio driver 2013-07-20 19:00:44 +02:00
Makefile gpio-tz1090: add TZ1090 gpio driver 2013-07-20 19:00:44 +02:00