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drivers: serial: stm32: dts binding, and fixup for flow control

Browse source 
Allows to enable initial RTS/CTS hardware flow control
in the dts.

Co-authored-by: Benoit Leforestier <benoit.leforestier@gmail.com>
Signed-off-by: Georgij Cernysiov <g.cernysiov@elco-automation.de>
This commit is contained in:
Georgij Cernysiov 2019-02-08 18:39:35 +01:00 • committed by Kumar Gala
commit 04da64db76
13 changed files with 63 additions and 0 deletions
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6
soc/arm/st_stm32/stm32l4/dts_fixup.h
View file

@ -92,6 +92,7 @@
#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
@ -100,6 +101,7 @@
#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
@ -108,6 +110,7 @@
#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
#define DT_UART_STM32_UART_4_BASE_ADDRESS DT_ST_STM32_UART_40004C00_BASE_ADDRESS
#define DT_UART_STM32_UART_4_BAUD_RATE DT_ST_STM32_UART_40004C00_CURRENT_SPEED
@ -116,6 +119,7 @@
#define DT_UART_4_IRQ DT_ST_STM32_UART_40004C00_IRQ_0
#define DT_UART_STM32_UART_4_CLOCK_BITS DT_ST_STM32_UART_40004C00_CLOCK_BITS
#define DT_UART_STM32_UART_4_CLOCK_BUS DT_ST_STM32_UART_40004C00_CLOCK_BUS
#define DT_UART_STM32_UART_4_HW_FLOW_CONTROL DT_ST_STM32_UART_40004C00_HW_FLOW_CONTROL
#define DT_UART_STM32_UART_5_BASE_ADDRESS DT_ST_STM32_UART_40005000_BASE_ADDRESS
#define DT_UART_STM32_UART_5_BAUD_RATE DT_ST_STM32_UART_40005000_CURRENT_SPEED
@ -124,6 +128,7 @@
#define DT_UART_5_IRQ DT_ST_STM32_UART_40005000_IRQ_0
#define DT_UART_STM32_UART_5_CLOCK_BITS DT_ST_STM32_UART_40005000_CLOCK_BITS
#define DT_UART_STM32_UART_5_CLOCK_BUS DT_ST_STM32_UART_40005000_CLOCK_BUS
#define DT_UART_STM32_UART_5_HW_FLOW_CONTROL DT_ST_STM32_UART_40005000_HW_FLOW_CONTROL
#define DT_UART_STM32_LPUART_1_BASE_ADDRESS DT_ST_STM32_LPUART_40008000_BASE_ADDRESS
#define DT_UART_STM32_LPUART_1_BAUD_RATE DT_ST_STM32_LPUART_40008000_CURRENT_SPEED
@ -132,6 +137,7 @@
#define DT_LPUART_1_IRQ DT_ST_STM32_LPUART_40008000_IRQ_0
#define DT_UART_STM32_LPUART_1_CLOCK_BITS DT_ST_STM32_LPUART_40008000_CLOCK_BITS
#define DT_UART_STM32_LPUART_1_CLOCK_BUS DT_ST_STM32_LPUART_40008000_CLOCK_BUS
#define DT_UART_STM32_LPUART_1_HW_FLOW_CONTROL DT_ST_STM32_LPUART_40008000_HW_FLOW_CONTROL
#define DT_I2C_1_BASE_ADDRESS DT_ST_STM32_I2C_V2_40005400_BASE_ADDRESS
#define DT_I2C_1_EVENT_IRQ_PRI DT_ST_STM32_I2C_V2_40005400_IRQ_EVENT_PRIORITY