diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 833a1b51c948..b5a2845347ec 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -160,6 +160,14 @@ config GPIO_BRCMSTB help Say yes here to enable GPIO support for Broadcom STB (BCM7XXX) SoCs. +config GPIO_CADENCE + tristate "Cadence GPIO support" + depends on OF_GPIO + select GPIO_GENERIC + select GPIOLIB_IRQCHIP + help + Say yes here to enable support for Cadence GPIO controller. + config GPIO_CLPS711X tristate "CLPS711X GPIO support" depends on ARCH_CLPS711X || COMPILE_TEST @@ -288,6 +296,7 @@ config GPIO_LPC18XX tristate "NXP LPC18XX/43XX GPIO support" default y if ARCH_LPC18XX depends on OF_GPIO && (ARCH_LPC18XX || COMPILE_TEST) + select IRQ_DOMAIN_HIERARCHY help Select this option to enable GPIO driver for NXP LPC18XX/43XX devices. @@ -429,6 +438,18 @@ config GPIO_REG A 32-bit single register GPIO fixed in/out implementation. This can be used to represent any register as a set of GPIO signals. +config GPIO_SAMA5D2_PIOBU + tristate "SAMA5D2 PIOBU GPIO support" + depends on MFD_SYSCON + depends on OF_GPIO + select GPIO_SYSCON + help + Say yes here to use the PIOBU pins as GPIOs. + + PIOBU pins on the SAMA5D2 can be used as GPIOs. + The difference from regular GPIOs is that they + maintain their value during backup/self-refresh. + config GPIO_SIOX tristate "SIOX GPIO support" depends on SIOX @@ -849,6 +870,7 @@ config GPIO_MC9S08DZ60 config GPIO_PCA953X tristate "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports" + select REGMAP_I2C help Say yes here to provide access to several register-oriented SMBus I/O expanders, made mostly by NXP or TI. Compatible |