Commit 2b947cf9 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
Browse files

serial: max310x: Fill in rs485_supported 



Add information on supported serial_rs485 features.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-18-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 00d7a00e

drivers/tty/serial/max310x.c

+7 −0
Original line number Diff line number Diff line
@@ -1259,6 +1259,12 @@ static int max310x_gpio_set_config(struct gpio_chip *chip, unsigned int offset, 
}

#endif



static const struct serial_rs485 max310x_rs485_supported = {

	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RX_DURING_TX,

	.delay_rts_before_send = 1,

	.delay_rts_after_send = 1,

};



static int max310x_probe(struct device *dev, const struct max310x_devtype *devtype,

			 const struct max310x_if_cfg *if_cfg,

			 struct regmap *regmaps[], int irq)
@@ -1366,6 +1372,7 @@ static int max310x_probe(struct device *dev, const struct max310x_devtype *devty 
		s->p[i].port.membase	= (void __iomem *)~0;

		s->p[i].port.uartclk	= uartclk;

		s->p[i].port.rs485_config = max310x_rs485_config;

		s->p[i].port.rs485_supported = &max310x_rs485_supported;

		s->p[i].port.ops	= &max310x_ops;

		s->p[i].regmap		= regmaps[i];