dts/arm/st: Add serial nodes on stm32wb
Add USART1 and LPUART1 nodes on stm32wb series. Only these 2 ones are available for now on this series. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
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3 changed files with 41 additions and 0 deletions
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@ -109,6 +109,24 @@
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label = "GPIOH";
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};
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};
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usart1: serial@40013800 {
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compatible = "st,stm32-usart", "st,stm32-uart";
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reg = <0x40013800 0x400>;
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clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00004000>;
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interrupts = <36 0>;
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status = "disabled";
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label = "UART_1";
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};
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lpuart1: serial@40008000 {
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compatible = "st,stm32-lpuart", "st,stm32-uart";
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reg = <0x40008000 0x400>;
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clocks = <&rcc STM32_CLOCK_BUS_APB1_2 0x00000001>;
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interrupts = <37 0>;
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status = "disabled";
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label = "LPUART_1";
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};
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};
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};
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@ -62,4 +62,22 @@
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#define DT_GPIO_STM32_GPIOH_CLOCK_BITS DT_ST_STM32_GPIO_48001C00_CLOCK_BITS
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#define DT_GPIO_STM32_GPIOH_CLOCK_BUS DT_ST_STM32_GPIO_48001C00_CLOCK_BUS
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#define DT_UART_STM32_USART_1_BASE_ADDRESS DT_ST_STM32_USART_40013800_BASE_ADDRESS
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#define DT_UART_STM32_USART_1_BAUD_RATE DT_ST_STM32_USART_40013800_CURRENT_SPEED
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#define DT_UART_STM32_USART_1_IRQ_PRI DT_ST_STM32_USART_40013800_IRQ_0_PRIORITY
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#define DT_UART_STM32_USART_1_NAME DT_ST_STM32_USART_40013800_LABEL
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#define DT_USART_1_IRQ DT_ST_STM32_USART_40013800_IRQ_0
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#define DT_UART_STM32_USART_1_CLOCK_BITS DT_ST_STM32_USART_40013800_CLOCK_BITS
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#define DT_UART_STM32_USART_1_CLOCK_BUS DT_ST_STM32_USART_40013800_CLOCK_BUS
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#define DT_UART_STM32_USART_1_HW_FLOW_CONTROL DT_ST_STM32_USART_40013800_HW_FLOW_CONTROL
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#define DT_UART_STM32_LPUART_1_BASE_ADDRESS DT_ST_STM32_LPUART_40008000_BASE_ADDRESS
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#define DT_UART_STM32_LPUART_1_BAUD_RATE DT_ST_STM32_LPUART_40008000_CURRENT_SPEED
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#define DT_UART_STM32_LPUART_1_IRQ_PRI DT_ST_STM32_LPUART_40008000_IRQ_0_PRIORITY
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#define DT_UART_STM32_LPUART_1_NAME DT_ST_STM32_LPUART_40008000_LABEL
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#define DT_LPUART_1_IRQ DT_ST_STM32_LPUART_40008000_IRQ_0
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#define DT_UART_STM32_LPUART_1_CLOCK_BITS DT_ST_STM32_LPUART_40008000_CLOCK_BITS
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#define DT_UART_STM32_LPUART_1_CLOCK_BUS DT_ST_STM32_LPUART_40008000_CLOCK_BUS
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#define DT_UART_STM32_LPUART_1_HW_FLOW_CONTROL DT_ST_STM32_LPUART_40008000_HW_FLOW_CONTROL
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/* End of SoC Level DTS fixup file */
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@ -31,6 +31,11 @@
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#include <stm32wbxx_ll_gpio.h>
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#endif
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#ifdef CONFIG_SERIAL_HAS_DRIVER
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#include <stm32wbxx_ll_usart.h>
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#include <stm32wbxx_ll_lpuart.h>
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#endif
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#ifdef CONFIG_CLOCK_CONTROL_STM32_CUBE
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#include <stm32wbxx_ll_utils.h>
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#include <stm32wbxx_ll_bus.h>
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