bb2c32428b
Now that we can utilize label in the device tree we can convert to getting the device name for the STM32 UART out of the device tree instead of from Kconfig. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
64 lines
1.2 KiB
Text
64 lines
1.2 KiB
Text
/*
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* Copyright (c) 2017 Linaro Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <arm/armv7-m.dtsi>
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#include <st/mem.h>
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/ {
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flash0: flash {
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reg = <0x08000000 DT_FLASH_SIZE>;
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};
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sram0: memory {
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reg = <0x20000000 DT_SRAM_SIZE>;
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};
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soc {
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usart1: uart@40013800 {
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compatible = "st,stm32-usart", "st,stm32-uart";
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reg = <0x40013800 0x400>;
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interrupts = <37 0>;
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status = "disabled";
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label = "UART_1";
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};
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usart2: uart@40004400 {
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compatible = "st,stm32-usart", "st,stm32-uart";
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reg = <0x40004400 0x400>;
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interrupts = <38 0>;
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status = "disabled";
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label = "UART_2";
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};
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usart3: uart@40004800 {
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compatible = "st,stm32-usart", "st,stm32-uart";
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reg = <0x40004800 0x400>;
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interrupts = <39 0>;
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status = "disabled";
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label = "UART_3";
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};
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uart4: uart@40004c00 {
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compatible = "st,stm32-uart";
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reg = <0x40004c00 0x400>;
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interrupts = <52 0>;
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status = "disabled";
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label = "UART_4";
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};
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uart5: uart@40005000 {
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compatible = "st,stm32-uart";
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reg = <0x40005000 0x400>;
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interrupts = <53 0>;
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status = "disabled";
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label = "UART_5";
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};
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};
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};
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&nvic {
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arm,num-irq-priority-bits = <4>;
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};
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