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linux-next/drivers/pinctrl/Kconfig
Linus Torvalds 3dbde57ad9 Pin control changes for the v3.11 kernel cycle:
- A large slew of improvements of the Genric pin configuration
   support, and deployment in four different platforms:
   Rockchip, Super-H PFC, ABx500 and TZ1090. Support BIAS_BUS_HOLD,
   get device tree parsing and debugfs support into shape.
 
 - We also have device tree support with generic naming conventions
   for the generic pin configuration.
 
 - Delete the unused and confusing direct pinconf API. Now state
   transitions is *the* way to control pins and multiplexing.
 
 - New drivers for Rockchip, TZ1090, and TZ1090 PDC.
 
 - Two pin control states related to power management are now
   handled in the device core: "sleep" and "idle", removing a lot
   of boilerplate code in drivers. We do not yet know if this is
   the final word for pin PM, but it already make things a lot
   easier to handle.
 
 - Handle sparse GPIO ranges passing a list of disparate pins, and
   utilize these in the new BayTrail (x86 Atom SoC) driver.
 
 - Make the sunxi (AllWinner) driver handle external interrupts.
 
 - Make it possible for pinctrl-single to handle the case where
   several pins are managed by a single register, and augment it to
   handle sleep modes.
 
 - Cleanups and improvements for the abx500 drivers.
 
 - Move Sirf pin control drivers to their own directory, support
   save/restore of context and add support for the SiRFatlas6 SoC.
 
 - PMU muxing for the Dove pinctrl driver.
 
 - Finalization and support for VF610 in the i.MX6 pinctrl driver.
 
 - Smoothen out various Exynos rough edges.
 
 - Generic cleanups of various kinds.
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Merge tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:

 - A large slew of improvements of the Genric pin configuration support,
   and deployment in four different platforms: Rockchip, Super-H PFC,
   ABx500 and TZ1090.  Support BIAS_BUS_HOLD, get device tree parsing
   and debugfs support into shape.

 - We also have device tree support with generic naming conventions for
   the generic pin configuration.

 - Delete the unused and confusing direct pinconf API.  Now state
   transitions is *the* way to control pins and multiplexing.

 - New drivers for Rockchip, TZ1090, and TZ1090 PDC.

 - Two pin control states related to power management are now handled in
   the device core: "sleep" and "idle", removing a lot of boilerplate
   code in drivers.  We do not yet know if this is the final word for
   pin PM, but it already make things a lot easier to handle.

 - Handle sparse GPIO ranges passing a list of disparate pins, and
   utilize these in the new BayTrail (x86 Atom SoC) driver.

 - Make the sunxi (AllWinner) driver handle external interrupts.

 - Make it possible for pinctrl-single to handle the case where several
   pins are managed by a single register, and augment it to handle sleep
   modes.

 - Cleanups and improvements for the abx500 drivers.

 - Move Sirf pin control drivers to their own directory, support
   save/restore of context and add support for the SiRFatlas6 SoC.

 - PMU muxing for the Dove pinctrl driver.

 - Finalization and support for VF610 in the i.MX6 pinctrl driver.

 - Smoothen out various Exynos rough edges.

 - Generic cleanups of various kinds.

* tag 'pinctrl-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (82 commits)
  pinctrl: vt8500: wmt: remove redundant dev_err call in wmt_pinctrl_probe()
  pinctrl: remove bindings for pinconf options needing more thought
  pinctrl: remove slew-rate parameter from tz1090
  pinctrl: set unit for debounce time pinconfig to usec
  pinctrl: more clarifications for generic pull configs
  pinctrl: rip out the direct pinconf API
  pinctrl-tz1090-pdc: add TZ1090 PDC pinctrl driver
  pinctrl-tz1090: add TZ1090 pinctrl driver
  pinctrl: samsung: Staticize drvdata_list
  pinctrl: rockchip: Add missing irq_gc_unlock() call before return error
  pinctrl: abx500: rework error path
  pinctrl: abx500: suppress hardcoded value
  pinctrl: abx500: factorize code
  pinctrl: abx500: fix abx500_gpio_get()
  pinctrl: abx500: fix abx500_pin_config_set()
  pinctrl: abx500: Add device tree support
  sh-pfc: Guard DT parsing with #ifdef CONFIG_OF
  pinctrl: add Intel BayTrail GPIO/pinctrl support
  pinctrl: fix pinconf_ops::pin_config_dbg_parse_modify kerneldoc
  pinctrl: Staticize local symbols
  ...

Conflicts:
	drivers/net/ethernet/ti/davinci_mdio.c
	drivers/pinctrl/Makefile
2013-07-03 11:48:03 -07:00

287 lines
5.8 KiB
Plaintext

#
# PINCTRL infrastructure and drivers
#
config PINCTRL
bool
if PINCTRL
menu "Pin controllers"
depends on PINCTRL
config PINMUX
bool "Support pin multiplexing controllers"
config PINCONF
bool "Support pin configuration controllers"
config GENERIC_PINCONF
bool
select PINCONF
config DEBUG_PINCTRL
bool "Debug PINCTRL calls"
depends on DEBUG_KERNEL
help
Say Y here to add some extra checks and diagnostics to PINCTRL calls.
config PINCTRL_ABX500
bool "ST-Ericsson ABx500 family Mixed Signal Circuit gpio functions"
depends on AB8500_CORE
select GENERIC_PINCONF
help
Select this to enable the ABx500 family IC GPIO driver
config PINCTRL_AB8500
bool "AB8500 pin controller driver"
depends on PINCTRL_ABX500 && ARCH_U8500
config PINCTRL_AB8540
bool "AB8540 pin controller driver"
depends on PINCTRL_ABX500 && ARCH_U8500
config PINCTRL_AB9540
bool "AB9540 pin controller driver"
depends on PINCTRL_ABX500 && ARCH_U8500
config PINCTRL_AB8505
bool "AB8505 pin controller driver"
depends on PINCTRL_ABX500 && ARCH_U8500
config PINCTRL_AT91
bool "AT91 pinctrl driver"
depends on OF
depends on ARCH_AT91
select PINMUX
select PINCONF
help
Say Y here to enable the at91 pinctrl driver
config PINCTRL_BAYTRAIL
bool "Intel Baytrail GPIO pin control"
depends on GPIOLIB && ACPI && X86
select IRQ_DOMAIN
help
driver for memory mapped GPIO functionality on Intel Baytrail
platforms. Supports 3 banks with 102, 28 and 44 gpios.
Most pins are usually muxed to some other functionality by firmware,
so only a small amount is available for gpio use.
Requires ACPI device enumeration code to set up a platform device.
config PINCTRL_BCM2835
bool
select PINMUX
select PINCONF
config PINCTRL_IMX
bool
select PINMUX
select PINCONF
config PINCTRL_IMX35
bool "IMX35 pinctrl driver"
depends on OF
depends on SOC_IMX35
select PINCTRL_IMX
help
Say Y here to enable the imx35 pinctrl driver
config PINCTRL_IMX51
bool "IMX51 pinctrl driver"
depends on OF
depends on SOC_IMX51
select PINCTRL_IMX
help
Say Y here to enable the imx51 pinctrl driver
config PINCTRL_IMX53
bool "IMX53 pinctrl driver"
depends on OF
depends on SOC_IMX53
select PINCTRL_IMX
help
Say Y here to enable the imx53 pinctrl driver
config PINCTRL_IMX6Q
bool "IMX6Q/DL pinctrl driver"
depends on OF
depends on SOC_IMX6Q
select PINCTRL_IMX
help
Say Y here to enable the imx6q/dl pinctrl driver
config PINCTRL_IMX6SL
bool "IMX6SL pinctrl driver"
depends on OF
depends on SOC_IMX6SL
select PINCTRL_IMX
help
Say Y here to enable the imx6sl pinctrl driver
config PINCTRL_VF610
bool "Freescale Vybrid VF610 pinctrl driver"
depends on OF
depends on SOC_VF610
select PINCTRL_IMX
help
Say Y here to enable the Freescale Vybrid VF610 pinctrl driver
config PINCTRL_LANTIQ
bool
depends on LANTIQ
select PINMUX
select PINCONF
config PINCTRL_FALCON
bool
depends on SOC_FALCON
depends on PINCTRL_LANTIQ
config PINCTRL_MXS
bool
select PINMUX
select PINCONF
config PINCTRL_IMX23
bool
select PINCTRL_MXS
config PINCTRL_IMX28
bool
select PINCTRL_MXS
config PINCTRL_NOMADIK
bool "Nomadik pin controller driver"
depends on ARCH_U8500 || ARCH_NOMADIK
select PINMUX
select PINCONF
config PINCTRL_STN8815
bool "STN8815 pin controller driver"
depends on PINCTRL_NOMADIK && ARCH_NOMADIK
config PINCTRL_DB8500
bool "DB8500 pin controller driver"
depends on PINCTRL_NOMADIK && ARCH_U8500
config PINCTRL_DB8540
bool "DB8540 pin controller driver"
depends on PINCTRL_NOMADIK && ARCH_U8500
config PINCTRL_ROCKCHIP
bool
select PINMUX
select GENERIC_PINCONF
select GENERIC_IRQ_CHIP
config PINCTRL_SINGLE
tristate "One-register-per-pin type device tree based pinctrl driver"
depends on OF
select PINMUX
select PINCONF
select GENERIC_PINCONF
help
This selects the device tree based generic pinctrl driver.
config PINCTRL_SIRF
bool "CSR SiRFprimaII/SiRFmarco pin controller driver"
depends on ARCH_SIRF
select PINMUX
config PINCTRL_SUNXI
bool
select PINMUX
select GENERIC_PINCONF
config PINCTRL_ST
bool
depends on OF
select PINMUX
select PINCONF
config PINCTRL_TEGRA
bool
select PINMUX
select PINCONF
config PINCTRL_TEGRA20
bool
select PINCTRL_TEGRA
config PINCTRL_TEGRA30
bool
select PINCTRL_TEGRA
config PINCTRL_TEGRA114
bool
select PINCTRL_TEGRA
config PINCTRL_TZ1090
bool "Toumaz Xenif TZ1090 pin control driver"
depends on SOC_TZ1090
select PINMUX
select GENERIC_PINCONF
config PINCTRL_TZ1090_PDC
bool "Toumaz Xenif TZ1090 PDC pin control driver"
depends on SOC_TZ1090
select PINMUX
select PINCONF
config PINCTRL_U300
bool "U300 pin controller driver"
depends on ARCH_U300
select PINMUX
select GENERIC_PINCONF
config PINCTRL_COH901
bool "ST-Ericsson U300 COH 901 335/571 GPIO"
depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
help
Say yes here to support GPIO interface on ST-Ericsson U300.
The names of the two IP block variants supported are
COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
ports of 8 GPIO pins each.
config PINCTRL_SAMSUNG
bool
select PINMUX
select PINCONF
config PINCTRL_EXYNOS
bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440"
depends on OF && GPIOLIB && ARCH_EXYNOS
select PINCTRL_SAMSUNG
config PINCTRL_EXYNOS5440
bool "Samsung EXYNOS5440 SoC pinctrl driver"
depends on SOC_EXYNOS5440
select PINMUX
select PINCONF
config PINCTRL_S3C24XX
bool "Samsung S3C24XX SoC pinctrl driver"
depends on ARCH_S3C24XX
select PINCTRL_SAMSUNG
config PINCTRL_S3C64XX
bool "Samsung S3C64XX SoC pinctrl driver"
depends on ARCH_S3C64XX
select PINCTRL_SAMSUNG
source "drivers/pinctrl/mvebu/Kconfig"
source "drivers/pinctrl/sh-pfc/Kconfig"
source "drivers/pinctrl/spear/Kconfig"
source "drivers/pinctrl/vt8500/Kconfig"
config PINCTRL_XWAY
bool
depends on SOC_TYPE_XWAY
depends on PINCTRL_LANTIQ
endmenu
endif