diff options
| -rw-r--r-- | Documentation/arm/stm32/stm32h743-overview.txt | 30 | ||||
| -rw-r--r-- | arch/arm/Kconfig | 24 | ||||
| -rw-r--r-- | arch/arm/mach-stm32/Kconfig | 26 | ||||
| -rw-r--r-- | arch/arm/mach-stm32/board-dt.c | 1 |
4 files changed, 59 insertions, 22 deletions
diff --git a/Documentation/arm/stm32/stm32h743-overview.txt b/Documentation/arm/stm32/stm32h743-overview.txt new file mode 100644 index 000000000000..3031cbae31a5 --- /dev/null +++ b/Documentation/arm/stm32/stm32h743-overview.txt @@ -0,0 +1,30 @@ + STM32H743 Overview + ================== + + Introduction + ------------ + The STM32H743 is a Cortex-M7 MCU aimed at various applications. + It features: + - Cortex-M7 core running up to @400MHz + - 2MB internal flash, 1MBytes internal RAM + - FMC controller to connect SDRAM, NOR and NAND memories + - Dual mode QSPI + - SD/MMC/SDIO support + - Ethernet controller + - USB OTFG FS & HS controllers + - I2C, SPI, CAN busses support + - Several 16 & 32 bits general purpose timers + - Serial Audio interface + - LCD controller + - HDMI-CEC + - SPDIFRX + - DFSDM + + Resources + --------- + Datasheet and reference manual are publicly available on ST website: + - http://www.st.com/en/microcontrollers/stm32h7x3.html?querycriteria=productId=LN2033 + + Document Author + --------------- + Alexandre Torgue <alexandre.torgue@st.com> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f1e83a7ffdae..93ee674c2793 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -810,6 +810,8 @@ source "arch/arm/mach-spear/Kconfig" source "arch/arm/mach-sti/Kconfig" +source "arch/arm/mach-stm32/Kconfig" + source "arch/arm/mach-s3c24xx/Kconfig" source "arch/arm/mach-s3c64xx/Kconfig" @@ -868,28 +870,6 @@ config ARCH_LPC18XX Support for NXP's LPC18xx Cortex-M3 and LPC43xx Cortex-M4 high performance microcontrollers. -config ARCH_STM32 - bool "STMicrolectronics STM32" - depends on ARM_SINGLE_ARMV7M - select ARCH_HAS_RESET_CONTROLLER - select ARMV7M_SYSTICK - select CLKSRC_STM32 - select PINCTRL - select RESET_CONTROLLER - select STM32_EXTI - help - Support for STMicroelectronics STM32 processors. - -config MACH_STM32F429 - bool "STMicrolectronics STM32F429" - depends on ARCH_STM32 - default y - -config MACH_STM32F746 - bool "STMicrolectronics STM32F746" - depends on ARCH_STM32 - default y - config ARCH_MPS2 bool "ARM MPS2 platform" depends on ARM_SINGLE_ARMV7M diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig new file mode 100644 index 000000000000..2d1419eb0896 --- /dev/null +++ b/arch/arm/mach-stm32/Kconfig @@ -0,0 +1,26 @@ +config ARCH_STM32 + bool "STMicrolectronics STM32" + depends on ARM_SINGLE_ARMV7M + select ARCH_HAS_RESET_CONTROLLER + select ARMV7M_SYSTICK + select CLKSRC_STM32 + select PINCTRL + select RESET_CONTROLLER + select STM32_EXTI + help + Support for STMicroelectronics STM32 processors. + +config MACH_STM32F429 + bool "STMicrolectronics STM32F429" + depends on ARCH_STM32 + default y + +config MACH_STM32F746 + bool "STMicrolectronics STM32F746" + depends on ARCH_STM32 + default y + +config MACH_STM32H743 + bool "STMicrolectronics STM32H743" + depends on ARCH_STM32 + default y diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c index c354222a4158..e918686e4191 100644 --- a/arch/arm/mach-stm32/board-dt.c +++ b/arch/arm/mach-stm32/board-dt.c @@ -12,6 +12,7 @@ static const char *const stm32_compat[] __initconst = { "st,stm32f429", "st,stm32f469", "st,stm32f746", + "st,stm32h743", NULL }; |