Messages in this thread Patch in this message | | | From | Hugo Villeneuve <> | Date | Thu, 1 Jun 2023 12:31:11 -0400 | Subject | [PATCH v5 7/9] serial: sc16is7xx: add call to get rs485 DT flags and properties |
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From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Add call to uart_get_rs485_mode() to probe for RS485 flags and properties from device tree.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Lech Perczak <lech.perczak@camlingroup.com> Tested-by: Lech Perczak <lech.perczak@camlingroup.com> --- drivers/tty/serial/sc16is7xx.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 2fa09baf28e3..388c1d490853 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1544,6 +1544,10 @@ static int sc16is7xx_probe(struct device *dev, goto out_ports; } + ret = uart_get_rs485_mode(&s->p[i].port); + if (ret) + goto out_ports; + /* Disable all interrupts */ sc16is7xx_port_write(&s->p[i].port, SC16IS7XX_IER_REG, 0); /* Disable TX/RX */ -- 2.30.2
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