diff options
Diffstat (limited to 'dts/arm/st/stm32l475.dtsi')
| -rw-r--r-- | dts/arm/st/stm32l475.dtsi | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/dts/arm/st/stm32l475.dtsi b/dts/arm/st/stm32l475.dtsi new file mode 100644 index 000000000..19329faaf --- /dev/null +++ b/dts/arm/st/stm32l475.dtsi @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2017 Linaro Limited + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#include <arm/armv7-m.dtsi> +#include <st/mem.h> + +/ { + flash0: flash { + reg = <0x08000000 DT_FLASH_SIZE>; + }; + + sram0: memory { + reg = <0x20000000 DT_SRAM_SIZE>; + }; + + soc { + usart1: uart@40013800 { + compatible = "st,stm32-usart", "st,stm32-uart"; + reg = <0x40013800 0x400>; + interrupts = <37 0>; + status = "disabled"; + }; + + usart2: uart@40004400 { + compatible = "st,stm32-usart", "st,stm32-uart"; + reg = <0x40004400 0x400>; + interrupts = <38 0>; + status = "disabled"; + }; + + usart3: uart@40004800 { + compatible = "st,stm32-usart", "st,stm32-uart"; + reg = <0x40004800 0x400>; + interrupts = <39 0>; + status = "disabled"; + }; + + uart4: uart@40004c00 { + compatible = "st,stm32-uart"; + reg = <0x40004c00 0x400>; + interrupts = <52 0>; + status = "disabled"; + }; + + uart5: uart@40005000 { + compatible = "st,stm32-uart"; + reg = <0x40005000 0x400>; + interrupts = <53 0>; + status = "disabled"; + }; + }; +}; + +&nvic { + arm,num-irq-priority-bits = <4>; +}; |