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soc: arm: stm32: stm32l1: Add UART support

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Add UART support for STM32L1 series SoCs.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Manivannan Sadhasivam 2019-02-01 18:33:59 +05:30 • committed by Kumar Gala
commit 43e56a93bb
3 changed files with 58 additions and 0 deletions
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27
soc/arm/st_stm32/stm32l1/dts_fixup.h
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@ -8,4 +8,31 @@
#define DT_NUM_IRQ_PRIO_BITS DT_ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define DT_UART_STM32_USART_1_BASE_ADDRESS DT_ST_STM32_USART_40013800_BASE_ADDRESS
#define DT_UART_STM32_USART_1_BAUD_RATE DT_ST_STM32_USART_40013800_CURRENT_SPEED
#define DT_UART_STM32_USART_1_IRQ_PRI DT_ST_STM32_USART_40013800_IRQ_0_PRIORITY
#define DT_UART_STM32_USART_1_NAME DT_ST_STM32_USART_40013800_LABEL
#define DT_USART_1_IRQ DT_ST_STM32_USART_40013800_IRQ_0
#define DT_UART_STM32_USART_1_CLOCK_BITS DT_ST_STM32_USART_40013800_CLOCK_BITS
#define DT_UART_STM32_USART_1_CLOCK_BUS DT_ST_STM32_USART_40013800_CLOCK_BUS
#define DT_UART_STM32_USART_1_HW_FLOW_CONTROL DT_ST_STM32_USART_40013800_HW_FLOW_CONTROL
#define DT_UART_STM32_USART_2_BASE_ADDRESS DT_ST_STM32_USART_40004400_BASE_ADDRESS
#define DT_UART_STM32_USART_2_BAUD_RATE DT_ST_STM32_USART_40004400_CURRENT_SPEED
#define DT_UART_STM32_USART_2_IRQ_PRI DT_ST_STM32_USART_40004400_IRQ_0_PRIORITY
#define DT_UART_STM32_USART_2_NAME DT_ST_STM32_USART_40004400_LABEL
#define DT_USART_2_IRQ DT_ST_STM32_USART_40004400_IRQ_0
#define DT_UART_STM32_USART_2_CLOCK_BITS DT_ST_STM32_USART_40004400_CLOCK_BITS
#define DT_UART_STM32_USART_2_CLOCK_BUS DT_ST_STM32_USART_40004400_CLOCK_BUS
#define DT_UART_STM32_USART_2_HW_FLOW_CONTROL DT_ST_STM32_USART_40004400_HW_FLOW_CONTROL
#define DT_UART_STM32_USART_3_BASE_ADDRESS DT_ST_STM32_USART_40004800_BASE_ADDRESS
#define DT_UART_STM32_USART_3_BAUD_RATE DT_ST_STM32_USART_40004800_CURRENT_SPEED
#define DT_UART_STM32_USART_3_IRQ_PRI DT_ST_STM32_USART_40004800_IRQ_0_PRIORITY
#define DT_UART_STM32_USART_3_NAME DT_ST_STM32_USART_40004800_LABEL
#define DT_USART_3_IRQ DT_ST_STM32_USART_40004800_IRQ_0
#define DT_UART_STM32_USART_3_CLOCK_BITS DT_ST_STM32_USART_40004800_CLOCK_BITS
#define DT_UART_STM32_USART_3_CLOCK_BUS DT_ST_STM32_USART_40004800_CLOCK_BUS
#define DT_UART_STM32_USART_3_HW_FLOW_CONTROL DT_ST_STM32_USART_40004800_HW_FLOW_CONTROL
/* End of SoC Level DTS fixup file */