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drivers: uart: mcux_lpuart: add parity support

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Read and use device tree parity value.
If the property is not set parity none is used.

Signed-off-by: Jeppe Odgaard <jeppe.odgaard@prevas.dk>
This commit is contained in:
Jeppe Odgaard 2023-03-08 09:18:59 +01:00 committed by Carles Cufí
parent 430990ee3f
commit c3b6ad07c1
1 changed files with 3 additions and 1 deletions
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4
drivers/serial/uart_mcux_lpuart.c
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@ -43,6 +43,7 @@ struct mcux_lpuart_config {
clock_control_subsys_t clock_subsys;
uint32_t baud_rate;
uint8_t flow_ctrl;
uint8_t parity;
bool rs485_de_active_low;
bool loopback_en;
#ifdef CONFIG_UART_MCUX_LPUART_ISR_SUPPORT
@ -1048,7 +1049,7 @@ static int mcux_lpuart_init(const struct device *dev)
#endif
uart_api_config->baudrate = config->baud_rate;
uart_api_config->parity = UART_CFG_PARITY_NONE;
uart_api_config->parity = config->parity;
uart_api_config->stop_bits = UART_CFG_STOP_BITS_1;
uart_api_config->data_bits = UART_CFG_DATA_BITS_8;
uart_api_config->flow_ctrl = config->flow_ctrl;
@ -1207,6 +1208,7 @@ static const struct mcux_lpuart_config mcux_lpuart_##n##_config = { \
.clock_subsys = (clock_control_subsys_t)DT_INST_CLOCKS_CELL(n, name), \
.baud_rate = DT_INST_PROP(n, current_speed), \
.flow_ctrl = FLOW_CONTROL(n), \
.parity = DT_INST_ENUM_IDX_OR(n, parity, UART_CFG_PARITY_NONE), \
.rs485_de_active_low = DT_INST_PROP(n, nxp_rs485_de_active_low), \
.loopback_en = DT_INST_PROP(n, nxp_loopback), \
PINCTRL_INIT(n) \