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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 c1ad5d64a3..447cf04578 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -14,6 +14,28 @@ config DM_GPIO particular GPIOs that they provide. The uclass interface is defined in include/asm-generic/gpio.h. +config SPL_DM_GPIO + bool "Enable Driver Model for GPIO drivers in SPL" + depends on DM_GPIO && SPL_DM && SPL_GPIO_SUPPORT + default y + help + Enable driver model for GPIO access in SPL. The standard GPIO + interface (gpio_get_value(), etc.) is then implemented by + the GPIO uclass. Drivers provide methods to query the + particular GPIOs that they provide. The uclass interface + is defined in include/asm-generic/gpio.h. + +config TPL_DM_GPIO + bool "Enable Driver Model for GPIO drivers in TPL" + depends on DM_GPIO && TPL_DM && TPL_GPIO_SUPPORT + default y + help + Enable driver model for GPIO access in TPL. The standard GPIO + interface (gpio_get_value(), etc.) is then implemented by + the GPIO uclass. Drivers provide methods to query the + particular GPIOs that they provide. The uclass interface + is defined in include/asm-generic/gpio.h. + config GPIO_HOG bool "Enable GPIO hog support" depends on DM_GPIO |