diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 7ee3afbc2b05..c74da29253e8 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -6,6 +6,9 @@ config GPIOLIB_LEGACY def_bool y +config HAVE_SHARED_GPIOS + bool + menuconfig GPIOLIB bool "GPIO Support" help @@ -42,13 +45,10 @@ config GPIOLIB_IRQCHIP select IRQ_DOMAIN bool -config OF_GPIO_MM_GPIOCHIP - bool - help - This adds support for the legacy 'struct of_mm_gpio_chip' interface - from PowerPC. Existing drivers using this interface need to select - this symbol, but new drivers should use the generic gpio-regmap - infrastructure instead. +config GPIO_SHARED + def_bool y + depends on HAVE_SHARED_GPIOS || COMPILE_TEST + select AUXILIARY_BUS config DEBUG_GPIO bool "Debug GPIO calls" @@ -476,7 +476,6 @@ config GPIO_MENZ127 config GPIO_MM_LANTIQ bool "Lantiq Memory mapped GPIOs" depends on LANTIQ && SOC_XWAY - select OF_GPIO_MM_GPIOCHIP help This enables support for memory mapped GPIOs on the External Bus Unit (EBU) found on Lantiq SoCs. The GPIOs are output only as they are @@ -1413,7 +1412,7 @@ config HTC_EGPIO config GPIO_ELKHARTLAKE tristate "Intel Elkhart Lake PSE GPIO support" - depends on X86 || COMPILE_TEST + depends on INTEL_EHL_PSE_IO select GPIO_TANGIER help Select this option to enable GPIO support for Intel Elkhart Lake @@ -1565,6 +1564,15 @@ config GPIO_PMIC_EIC_SPRD help Say yes here to support Spreadtrum PMIC EIC device. +config GPIO_QIXIS_FPGA + tristate "NXP QIXIS FPGA GPIO support" + depends on MFD_SIMPLE_MFD_I2C || COMPILE_TEST + select GPIO_REGMAP + help + This enables support for the GPIOs found in the QIXIS FPGA which is + integrated on some NXP Layerscape boards such as LX2160ARDB and + LS1046AQDS. + config GPIO_RC5T583 bool "RICOH RC5T583 GPIO" depends on MFD_RC5T583 @@ -2017,6 +2025,15 @@ config GPIO_SIM This enables the GPIO simulator - a configfs-based GPIO testing driver. +config GPIO_SHARED_PROXY + tristate "Proxy driver for non-exclusive GPIOs" + default m + depends on GPIO_SHARED || COMPILE_TEST + select AUXILIARY_BUS + help + This enables the GPIO shared proxy driver - an abstraction layer + for GPIO pins that are shared by multiple devices. + endmenu menu "GPIO Debugging utilities" |