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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-07 12:40:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-07 12:40:27 -0700
commitc7d28eca1d58d335ff8de6f33559b221bdd029f9 (patch)
tree3522cae5809d6912ccc307a4b0a7dea3ffeb8225 /drivers/gpio/Kconfig
parentdddd564dbb5934c9a0c401491cafb98ab1c82fc6 (diff)
parent413058df4331ce29f9934a5870d582c7e71fe15f (diff)
downloadop-kernel-dev-c7d28eca1d58d335ff8de6f33559b221bdd029f9.zip
op-kernel-dev-c7d28eca1d58d335ff8de6f33559b221bdd029f9.tar.gz
Merge tag 'gpio-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij: "This is the bulk of GPIO changes for the v4.13 series. Some administrativa: I have a slew of 8250 serial patches and the new IOT2040 serial+GPIO driver coming in through this tree, along with a whole bunch of Exar 8250 fixes. These are ACKed by Greg and also hit drivers/platform/* where they are ACKed by Andy Shevchenko. Speaking about drivers/platform/* there is also a bunch of ACPI stuff coming through that route, again ACKed by Andy. The MCP23S08 changes are coming in here as well. You already have the commits in your tree, so this is just a result of sharing an immutable branch between pin control and GPIO. Core: - Export add/remove for lookup tables so that modules can export GPIO descriptor tables. - Handle GPIO sleep states: it is now possible to flag that a GPIO line may loose its state during suspend/resume of the system to save power. This is used in the Wolfson Micro Arizona driver. - ACPI-based GPIO was tightened up a lot around the edges. - Use bitmap_fill() to speed up a loop. New drivers: - Exar XRA1403 SPI-based GPIO. - MVEBU driver now supports Armada 7K and 8K. - LP87565 PMIC GPIO. - Renesas R-CAR R8A7743 (RZ/G1M). - The new IOT2040 8250 serial/GPIO also comes in through this changeset. Substantial driver changes: - Seriously fix the Exar 8250 GPIO portions to work. - The MCP23S08 was moved out to a pin control driver. - Convert MEVEBU to use regmap for register access. - Drop Vulcan support from the Broadcom driver. - Serious cleanup and improvement of the mockup driver, giving us a better test coverage. Misc: - Lots of janitorial clean up. - A bunch of documentation fixes" * tag 'gpio-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (70 commits) serial: exar: Add support for IOT2040 device gpio-exar/8250-exar: Make set of exported GPIOs configurable platform: Accept const properties serial: exar: Factor out platform hooks gpio-exar/8250-exar: Rearrange gpiochip parenthood gpio: exar: Fix iomap request gpio-exar/8250-exar: Do not even instantiate a GPIO device for Commtech cards serial: uapi: Add support for bus termination gpio: rcar: Add R8A7743 (RZ/G1M) support gpio: gpio-wcove: Fix GPIO control register offset calculation gpio: lp87565: Add support for GPIO gpio: dwapb: fix missing first irq for edgeboth irq type MAINTAINERS: Take maintainership for GPIO ACPI support gpio: exar: Fix reading of directions and values gpio: exar: Allocate resources on behalf of the platform device gpio-exar/8250-exar: Fix passing in of parent PCI device gpio: mockup: use devm_kcalloc() where applicable gpio: mockup: add myself as author gpio: mockup: improve the error message gpio: mockup: don't return magic numbers from probe() ...
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig24
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 395c85d..f235eae 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -337,9 +337,10 @@ config GPIO_MPC8XXX
config GPIO_MVEBU
def_bool y
- depends on PLAT_ORION
+ depends on PLAT_ORION || ARCH_MVEBU
depends on OF_GPIO
select GENERIC_IRQ_CHIP
+ select REGMAP_MMIO
config GPIO_MXC
def_bool y
@@ -515,12 +516,13 @@ config GPIO_XILINX
config GPIO_XLP
tristate "Netlogic XLP GPIO support"
- depends on OF_GPIO && (CPU_XLP || ARCH_VULCAN || ARCH_THUNDER2 || COMPILE_TEST)
+ depends on OF_GPIO && (CPU_XLP || ARCH_THUNDER2 || COMPILE_TEST)
select GPIOLIB_IRQCHIP
help
This driver provides support for GPIO interface on Netlogic XLP MIPS64
SoCs. Currently supported XLP variants are XLP8XX, XLP3XX, XLP2XX,
- XLP9XX and XLP5XX.
+ XLP9XX and XLP5XX. The same GPIO controller block is also present in
+ Cavium's ThunderX2 CN99XX SoCs.
If unsure, say N.
@@ -963,6 +965,16 @@ config GPIO_LP873X
This driver can also be built as a module. If so, the module will be
called gpio-lp873x.
+config GPIO_LP87565
+ tristate "TI LP87565 GPIO"
+ depends on MFD_TI_LP87565
+ help
+ This driver supports the GPIO on TI Lp873565 PMICs. 3 GPIOs are present
+ on LP87565 PMICs.
+
+ This driver can also be built as a module. If so, the module will be
+ called gpio-lp87565.
+
config GPIO_MAX77620
tristate "GPIO support for PMIC MAX77620 and MAX20024"
depends on MFD_MAX77620
@@ -1236,6 +1248,12 @@ config GPIO_PISOSR
GPIO driver for SPI compatible parallel-in/serial-out shift
registers. These are input only devices.
+config GPIO_XRA1403
+ tristate "EXAR XRA1403 16-bit GPIO expander"
+ select REGMAP_SPI
+ help
+ GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander.
+
endmenu
menu "USB GPIO expanders"
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