Searched refs:rts_gpio (Results 1 – 3 of 3) sorted by relevance
| /linux-4.1.27/drivers/tty/serial/ |
| D | omap-serial.c | 166 int rts_gpio; member
331 if (gpio_get_value(up->rts_gpio) != res) { in serial_omap_stop_tx()
335 gpio_set_value(up->rts_gpio, res); in serial_omap_stop_tx()
440 if (gpio_get_value(up->rts_gpio) != res) { in serial_omap_start_tx()
441 gpio_set_value(up->rts_gpio, res); in serial_omap_start_tx()
1395 if (gpio_is_valid(up->rts_gpio)) { in serial_omap_config_rs485()
1400 gpio_set_value(up->rts_gpio, val); in serial_omap_config_rs485()
1582 up->rts_gpio = -EINVAL; in serial_omap_probe_rs485()
1593 up->rts_gpio = of_get_named_gpio_flags(np, "rts-gpio", 0, &flags); in serial_omap_probe_rs485()
1594 if (gpio_is_valid(up->rts_gpio)) { in serial_omap_probe_rs485()
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| D | sirfsoc_uart.c | 163 gpio_set_value(sirfport->rts_gpio, 1); in sirfsoc_uart_set_mctrl()
165 gpio_set_value(sirfport->rts_gpio, 0); in sirfsoc_uart_set_mctrl()
1137 gpio_set_value(sirfport->rts_gpio, 1); in sirfsoc_uart_shutdown()
1325 sirfport->rts_gpio = of_get_named_gpio( in sirfsoc_uart_probe()
1328 sirfport->rts_gpio = -1; in sirfsoc_uart_probe()
1331 !gpio_is_valid(sirfport->rts_gpio))) { in sirfsoc_uart_probe()
1344 ret = devm_gpio_request(&pdev->dev, sirfport->rts_gpio, in sirfsoc_uart_probe()
1350 gpio_direction_output(sirfport->rts_gpio, 1); in sirfsoc_uart_probe()
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| D | sirfsoc_uart.h | 437 unsigned int rts_gpio; member
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