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drivers: serial: mcux: Introduce support for HW flow control

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Now that a hw-flow-control DTS binding has been added for MCUX uart,
let's check for the DT_ define and enable support in the MCUX HAL
layer.

Signed-off-by: Michael Scott <mike@foundries.io>
This commit is contained in:
Michael Scott 2019-01-29 11:44:53 -08:00 • committed by Kumar Gala
commit 3588b94b06
3 changed files with 21 additions and 0 deletions
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4
soc/arm/nxp_kinetis/kwx/dts_fixup.h
View file

@ -41,6 +41,7 @@
#define DT_UART_MCUX_0_IRQ_ERROR_PRI DT_NXP_KINETIS_UART_4006A000_IRQ_ERROR_PRIORITY
#define DT_UART_MCUX_0_IRQ_STATUS DT_NXP_KINETIS_UART_4006A000_IRQ_STATUS
#define DT_UART_MCUX_0_IRQ_STATUS_PRI DT_NXP_KINETIS_UART_4006A000_IRQ_STATUS_PRIORITY
#define DT_UART_MCUX_0_HW_FLOW_CONTROL DT_NXP_KINETIS_UART_4006A000_HW_FLOW_CONTROL
#define DT_UART_MCUX_0_CLOCK_NAME DT_NXP_KINETIS_UART_4006A000_CLOCK_CONTROLLER
#define DT_UART_MCUX_0_CLOCK_SUBSYS DT_NXP_KINETIS_UART_4006A000_CLOCK_NAME
@ -50,6 +51,7 @@
#define DT_UART_MCUX_1_IRQ_ERROR_PRI DT_NXP_KINETIS_UART_4006B000_IRQ_ERROR_PRIORITY
#define DT_UART_MCUX_1_IRQ_STATUS DT_NXP_KINETIS_UART_4006B000_IRQ_STATUS
#define DT_UART_MCUX_1_IRQ_STATUS_PRI DT_NXP_KINETIS_UART_4006B000_IRQ_STATUS_PRIORITY
#define DT_UART_MCUX_1_HW_FLOW_CONTROL DT_NXP_KINETIS_UART_4006B000_HW_FLOW_CONTROL
#define DT_UART_MCUX_1_CLOCK_NAME DT_NXP_KINETIS_UART_4006B000_CLOCK_CONTROLLER
#define DT_UART_MCUX_1_CLOCK_SUBSYS DT_NXP_KINETIS_UART_4006B000_CLOCK_NAME
@ -59,6 +61,7 @@
#define DT_UART_MCUX_2_IRQ_ERROR_PRI DT_NXP_KINETIS_UART_4006C000_IRQ_ERROR_PRIORITY
#define DT_UART_MCUX_2_IRQ_STATUS DT_NXP_KINETIS_UART_4006C000_IRQ_STATUS
#define DT_UART_MCUX_2_IRQ_STATUS_PRI DT_NXP_KINETIS_UART_4006C000_IRQ_STATUS_PRIORITY
#define DT_UART_MCUX_2_HW_FLOW_CONTROL DT_NXP_KINETIS_UART_4006C000_HW_FLOW_CONTROL
#define DT_UART_MCUX_2_CLOCK_NAME DT_NXP_KINETIS_UART_4006C000_CLOCK_CONTROLLER
#define DT_UART_MCUX_2_CLOCK_SUBSYS DT_NXP_KINETIS_UART_4006C000_CLOCK_NAME
@ -68,6 +71,7 @@
#define DT_UART_MCUX_3_IRQ_ERROR_PRI DT_NXP_KINETIS_UART_4006D000_IRQ_ERROR_PRIORITY
#define DT_UART_MCUX_3_IRQ_STATUS DT_NXP_KINETIS_UART_4006D000_IRQ_STATUS
#define DT_UART_MCUX_3_IRQ_STATUS_PRI DT_NXP_KINETIS_UART_4006D000_IRQ_STATUS_PRIORITY
#define DT_UART_MCUX_3_HW_FLOW_CONTROL DT_NXP_KINETIS_UART_4006D000_HW_FLOW_CONTROL
#define DT_UART_MCUX_3_CLOCK_NAME DT_NXP_KINETIS_UART_4006D000_CLOCK_CONTROLLER
#define DT_UART_MCUX_3_CLOCK_SUBSYS DT_NXP_KINETIS_UART_4006D000_CLOCK_NAME