diff options
Diffstat (limited to 'arch/arm/include/asm/arch-stm32/gpio.h')
-rw-r--r-- | arch/arm/include/asm/arch-stm32/gpio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-stm32/gpio.h b/arch/arm/include/asm/arch-stm32/gpio.h index 84859b14479..570e80a6ba8 100644 --- a/arch/arm/include/asm/arch-stm32/gpio.h +++ b/arch/arm/include/asm/arch-stm32/gpio.h @@ -7,6 +7,8 @@ #ifndef _GPIO_H_ #define _GPIO_H_ +#define STM32_GPIOS_PER_BANK 16 + enum stm32_gpio_port { STM32_GPIO_PORT_A = 0, STM32_GPIO_PORT_B, @@ -109,6 +111,9 @@ struct stm32_gpio_regs { struct stm32_gpio_priv { struct stm32_gpio_regs *regs; + unsigned int gpio_range; }; +int stm32_offset_to_index(struct udevice *dev, unsigned int offset); + #endif /* _GPIO_H_ */ |