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drivers: gpio: Add STM32G4X gpio support

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Add GPIO driver support for STM32G4X SoC series.

Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
This commit is contained in:
Richard Osterloh 2019-09-04 09:40:48 +01:00 • committed by Andrew Boie
commit f7bad922f0
6 changed files with 165 additions and 1 deletions
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17
soc/arm/st_stm32/stm32g4/Kconfig.defconfig.series
View file

@ -12,4 +12,21 @@ source "soc/arm/st_stm32/stm32g4/Kconfig.defconfig.stm32g4*"
config SOC_SERIES
default "stm32g4"
if GPIO_STM32
# GPIO ports A, B and C are set in ../common/Kconfig.defconfig.series
config GPIO_STM32_PORTD
default y
config GPIO_STM32_PORTE
default y
config GPIO_STM32_PORTF
default y
config GPIO_STM32_PORTG
default y
endif # GPIO_STM32
endif # SOC_SERIES_STM32G4X

63
soc/arm/st_stm32/stm32g4/dts_fixup.h
View file

@ -8,4 +8,67 @@
#define DT_NUM_IRQ_PRIO_BITS DT_ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define DT_GPIO_STM32_GPIOA_BASE_ADDRESS DT_ST_STM32_GPIO_48000000_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOA_CLOCK_BITS_0 DT_ST_STM32_GPIO_48000000_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOA_CLOCK_BUS_0 DT_ST_STM32_GPIO_48000000_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOA_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48000000_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOA_LABEL DT_ST_STM32_GPIO_48000000_LABEL
#define DT_GPIO_STM32_GPIOA_SIZE DT_ST_STM32_GPIO_48000000_SIZE
#define DT_GPIO_STM32_GPIOA_CLOCK_BITS DT_ST_STM32_GPIO_48000000_CLOCK_BITS
#define DT_GPIO_STM32_GPIOA_CLOCK_BUS DT_ST_STM32_GPIO_48000000_CLOCK_BUS
#define DT_GPIO_STM32_GPIOB_BASE_ADDRESS DT_ST_STM32_GPIO_48000400_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOB_CLOCK_BITS_0 DT_ST_STM32_GPIO_48000400_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOB_CLOCK_BUS_0 DT_ST_STM32_GPIO_48000400_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOB_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48000400_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOB_LABEL DT_ST_STM32_GPIO_48000400_LABEL
#define DT_GPIO_STM32_GPIOB_SIZE DT_ST_STM32_GPIO_48000400_SIZE
#define DT_GPIO_STM32_GPIOB_CLOCK_BITS DT_ST_STM32_GPIO_48000400_CLOCK_BITS
#define DT_GPIO_STM32_GPIOB_CLOCK_BUS DT_ST_STM32_GPIO_48000400_CLOCK_BUS
#define DT_GPIO_STM32_GPIOC_BASE_ADDRESS DT_ST_STM32_GPIO_48000800_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOC_CLOCK_BITS_0 DT_ST_STM32_GPIO_48000800_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOC_CLOCK_BUS_0 DT_ST_STM32_GPIO_48000800_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOC_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48000800_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOC_LABEL DT_ST_STM32_GPIO_48000800_LABEL
#define DT_GPIO_STM32_GPIOC_SIZE DT_ST_STM32_GPIO_48000800_SIZE
#define DT_GPIO_STM32_GPIOC_CLOCK_BITS DT_ST_STM32_GPIO_48000800_CLOCK_BITS
#define DT_GPIO_STM32_GPIOC_CLOCK_BUS DT_ST_STM32_GPIO_48000800_CLOCK_BUS
#define DT_GPIO_STM32_GPIOD_BASE_ADDRESS DT_ST_STM32_GPIO_48000C00_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOD_CLOCK_BITS_0 DT_ST_STM32_GPIO_48000C00_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOD_CLOCK_BUS_0 DT_ST_STM32_GPIO_48000C00_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOD_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48000C00_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOD_LABEL DT_ST_STM32_GPIO_48000C00_LABEL
#define DT_GPIO_STM32_GPIOD_SIZE DT_ST_STM32_GPIO_48000C00_SIZE
#define DT_GPIO_STM32_GPIOD_CLOCK_BITS DT_ST_STM32_GPIO_48000C00_CLOCK_BITS
#define DT_GPIO_STM32_GPIOD_CLOCK_BUS DT_ST_STM32_GPIO_48000C00_CLOCK_BUS
#define DT_GPIO_STM32_GPIOE_BASE_ADDRESS DT_ST_STM32_GPIO_48001000_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOE_CLOCK_BITS_0 DT_ST_STM32_GPIO_48001000_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOE_CLOCK_BUS_0 DT_ST_STM32_GPIO_48001000_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOE_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48001000_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOE_LABEL DT_ST_STM32_GPIO_48001000_LABEL
#define DT_GPIO_STM32_GPIOE_SIZE DT_ST_STM32_GPIO_48001000_SIZE
#define DT_GPIO_STM32_GPIOE_CLOCK_BITS DT_ST_STM32_GPIO_48001000_CLOCK_BITS
#define DT_GPIO_STM32_GPIOE_CLOCK_BUS DT_ST_STM32_GPIO_48001000_CLOCK_BUS
#define DT_GPIO_STM32_GPIOF_BASE_ADDRESS DT_ST_STM32_GPIO_48001400_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOF_CLOCK_BITS_0 DT_ST_STM32_GPIO_48001400_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOF_CLOCK_BUS_0 DT_ST_STM32_GPIO_48001400_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOF_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48001400_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOF_LABEL DT_ST_STM32_GPIO_48001400_LABEL
#define DT_GPIO_STM32_GPIOF_SIZE DT_ST_STM32_GPIO_48001400_SIZE
#define DT_GPIO_STM32_GPIOF_CLOCK_BITS DT_ST_STM32_GPIO_48001400_CLOCK_BITS
#define DT_GPIO_STM32_GPIOF_CLOCK_BUS DT_ST_STM32_GPIO_48001400_CLOCK_BUS
#define DT_GPIO_STM32_GPIOG_BASE_ADDRESS DT_ST_STM32_GPIO_48001800_BASE_ADDRESS
#define DT_GPIO_STM32_GPIOG_CLOCK_BITS_0 DT_ST_STM32_GPIO_48001800_CLOCK_BITS_0
#define DT_GPIO_STM32_GPIOG_CLOCK_BUS_0 DT_ST_STM32_GPIO_48001800_CLOCK_BUS_0
#define DT_GPIO_STM32_GPIOG_CLOCK_CONTROLLER DT_ST_STM32_GPIO_48001800_CLOCK_CONTROLLER
#define DT_GPIO_STM32_GPIOG_LABEL DT_ST_STM32_GPIO_48001800_LABEL
#define DT_GPIO_STM32_GPIOG_SIZE DT_ST_STM32_GPIO_48001800_SIZE
#define DT_GPIO_STM32_GPIOG_CLOCK_BITS DT_ST_STM32_GPIO_48001800_CLOCK_BITS
#define DT_GPIO_STM32_GPIOG_CLOCK_BUS DT_ST_STM32_GPIO_48001800_CLOCK_BUS
/* End of SoC Level DTS fixup file */

4
soc/arm/st_stm32/stm32g4/soc.h
View file

@ -34,6 +34,10 @@
#include <stm32g4xx_ll_system.h>
#include <stm32g4xx_ll_pwr.h>
#endif /* CONFIG_CLOCK_CONTROL_STM32_CUBE */
#ifdef CONFIG_GPIO_STM32
#include <stm32g4xx_ll_gpio.h>
#endif
#endif /* !_ASMLANGUAGE */
#endif /* _STM32G4_SOC_H_ */