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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 19:51:41 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 19:51:41 +0300
commit1b2951dd99af3970c1c1a8385a12b90236b837de (patch)
treef0263fd6e22c23078b38360ea7495b1dd2d212dc /drivers/gpio/Kconfig
parent06dd3dfeea60e2a6457a6aedf97afc8e6d2ba497 (diff)
parent348f3cde84ab5b1f53cd3c0eaac1ca99a4dcb148 (diff)
downloadlinux-1b2951dd99af3970c1c1a8385a12b90236b837de.tar.xz
Merge tag 'gpio-v4.17-1' 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 v4.17 kernel cycle: New drivers: - Nintendo Wii GameCube GPIO, known as "Hollywood" - Raspberry Pi mailbox service GPIO expander - Spreadtrum main SC9860 SoC and IEC GPIO controllers. Improvements: - Implemented .get_multiple() callback for most of the high-performance industrial GPIO cards for the ISA bus. - ISA GPIO drivers now select the ISA_BUS_API instead of depending on it. This is merged with the same pattern for all the ISA drivers and some other Kconfig cleanups related to this. Cleanup: - Delete the TZ1090 GPIO drivers following the deletion of this SoC from the ARM tree. - Move the documentation over to driver-api to conform with the rest of the kernel documentation build. - Continue to make the GPIO drivers include only <linux/gpio/driver.h> and not the too broad <linux/gpio.h> that we want to get rid of. - Managed to remove VLA allocation from two drivers pending more fixes in this area for the next merge window. - Misc janitorial fixes" * tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (77 commits) gpio: Add Spreadtrum PMIC EIC driver support gpio: Add Spreadtrum EIC driver support dt-bindings: gpio: Add Spreadtrum EIC controller documentation gpio: ath79: Fix potential NULL dereference in ath79_gpio_probe() pinctrl: qcom: Don't allow protected pins to be requested gpiolib: Support 'gpio-reserved-ranges' property gpiolib: Change bitmap allocation to kmalloc_array gpiolib: Extract mask allocation into subroutine dt-bindings: gpio: Add a gpio-reserved-ranges property gpio: mockup: fix a potential crash when creating debugfs entries gpio: pca953x: add compatibility for pcal6524 and pcal9555a gpio: dwapb: Add support for a bus clock gpio: Remove VLA from xra1403 driver gpio: Remove VLA from MAX3191X driver gpio: ws16c48: Implement get_multiple callback gpio: gpio-mm: Implement get_multiple callback gpio: 104-idi-48: Implement get_multiple callback gpio: 104-dio-48e: Implement get_multiple callback gpio: pcie-idio-24: Implement get_multiple/set_multiple callbacks gpio: pci-idio-16: Implement get_multiple callback ...
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig75
1 files changed, 54 insertions, 21 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 68d812b38be7..b960f6f35abd 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -122,6 +122,17 @@ config GPIO_ATH79
Select this option to enable GPIO driver for
Atheros AR71XX/AR724X/AR913X SoC devices.
+config GPIO_RASPBERRYPI_EXP
+ tristate "Raspberry Pi 3 GPIO Expander"
+ default RASPBERRYPI_FIRMWARE
+ depends on OF_GPIO
+ # Make sure not 'y' when RASPBERRYPI_FIRMWARE is 'm'. This can only
+ # happen when COMPILE_TEST=y, hence the added !RASPBERRYPI_FIRMWARE.
+ depends on (ARCH_BCM2835 && RASPBERRYPI_FIRMWARE) || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
+ help
+ Turn on GPIO support for the expander on Raspberry Pi 3 boards, using
+ the firmware mailbox to communicate with VideoCore on BCM283x chips.
+
config GPIO_BCM_KONA
bool "Broadcom Kona GPIO"
depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST)
@@ -159,6 +170,14 @@ config GPIO_DWAPB
Say Y or M here to build support for the Synopsys DesignWare APB
GPIO block.
+config GPIO_EIC_SPRD
+ tristate "Spreadtrum EIC support"
+ depends on ARCH_SPRD || COMPILE_TEST
+ depends on OF_GPIO
+ select GPIOLIB_IRQCHIP
+ help
+ Say yes here to support Spreadtrum EIC device.
+
config GPIO_EM
tristate "Emma Mobile GPIO"
depends on (ARCH_EMEV2 || COMPILE_TEST) && OF_GPIO
@@ -214,6 +233,15 @@ config GPIO_GRGPIO
Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB
VHDL IP core library.
+config GPIO_HLWD
+ tristate "Nintendo Wii (Hollywood) GPIO"
+ depends on OF_GPIO
+ select GPIO_GENERIC
+ help
+ Select this to support the GPIO controller of the Nintendo Wii.
+
+ If unsure, say N.
+
config GPIO_ICH
tristate "Intel ICH GPIO"
depends on PCI && X86
@@ -363,6 +391,14 @@ config GPIO_PL061
help
Say yes here to support the PrimeCell PL061 GPIO device
+config GPIO_PMIC_EIC_SPRD
+ tristate "Spreadtrum PMIC EIC support"
+ depends on MFD_SC27XX_PMIC || COMPILE_TEST
+ depends on OF_GPIO
+ select GPIOLIB_IRQCHIP
+ help
+ Say yes here to support Spreadtrum PMIC EIC device.
+
config GPIO_PXA
bool "PXA GPIO support"
depends on ARCH_PXA || ARCH_MMP
@@ -389,6 +425,14 @@ config GPIO_SPEAR_SPICS
help
Say yes here to support ST SPEAr SPI Chip Select as GPIO device
+config GPIO_SPRD
+ tristate "Spreadtrum GPIO support"
+ depends on ARCH_SPRD || COMPILE_TEST
+ depends on OF_GPIO
+ select GPIOLIB_IRQCHIP
+ help
+ Say yes here to support Spreadtrum GPIO device.
+
config GPIO_STA2X11
bool "STA2x11/ConneXt GPIO support"
depends on MFD_STA2X11
@@ -453,21 +497,6 @@ config GPIO_THUNDERX
Say yes here to support the on-chip GPIO lines on the ThunderX
and OCTEON-TX families of SoCs.
-config GPIO_TZ1090
- bool "Toumaz Xenif TZ1090 GPIO support"
- depends on SOC_TZ1090
- select GENERIC_IRQ_CHIP
- default y
- help
- Say yes here to support Toumaz Xenif TZ1090 GPIOs.
-
-config GPIO_TZ1090_PDC
- bool "Toumaz Xenif TZ1090 PDC GPIO support"
- depends on SOC_TZ1090
- default y
- help
- Say yes here to support Toumaz Xenif TZ1090 PDC GPIOs.
-
config GPIO_UNIPHIER
tristate "UniPhier GPIO support"
depends on ARCH_UNIPHIER || COMPILE_TEST
@@ -581,7 +610,8 @@ menu "Port-mapped I/O GPIO drivers"
config GPIO_104_DIO_48E
tristate "ACCES 104-DIO-48E GPIO support"
- depends on PC104 && ISA_BUS_API
+ depends on PC104
+ select ISA_BUS_API
select GPIOLIB_IRQCHIP
help
Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
@@ -591,7 +621,8 @@ config GPIO_104_DIO_48E
config GPIO_104_IDIO_16
tristate "ACCES 104-IDIO-16 GPIO support"
- depends on PC104 && ISA_BUS_API
+ depends on PC104
+ select ISA_BUS_API
select GPIOLIB_IRQCHIP
help
Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
@@ -602,7 +633,8 @@ config GPIO_104_IDIO_16
config GPIO_104_IDI_48
tristate "ACCES 104-IDI-48 GPIO support"
- depends on PC104 && ISA_BUS_API
+ depends on PC104
+ select ISA_BUS_API
select GPIOLIB_IRQCHIP
help
Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
@@ -622,7 +654,8 @@ config GPIO_F7188X
config GPIO_GPIO_MM
tristate "Diamond Systems GPIO-MM GPIO support"
- depends on PC104 && ISA_BUS_API
+ depends on PC104
+ select ISA_BUS_API
help
Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
@@ -691,7 +724,7 @@ config GPIO_TS5500
config GPIO_WINBOND
tristate "Winbond Super I/O GPIO support"
- depends on ISA_BUS_API
+ select ISA_BUS_API
help
This option enables support for GPIOs found on Winbond Super I/O
chips.
@@ -707,7 +740,7 @@ config GPIO_WINBOND
config GPIO_WS16C48
tristate "WinSystems WS16C48 GPIO support"
- depends on ISA_BUS_API
+ select ISA_BUS_API
select GPIOLIB_IRQCHIP
help
Enables GPIO support for the WinSystems WS16C48. The base port