The OUT1 and OUT2 pins present on some legacy UARTs are basically GPIOs.
It doesn't make much sense to emulate GPIOs using other GPIOs, hence
drop support for that.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
v2:
- Add Reviewed-by,
- Drop forgotten UART_GPIO_OUT[12] enum values.
---
drivers/tty/serial/serial_mctrl_gpio.c | 2 --
drivers/tty/serial/serial_mctrl_gpio.h | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/tty/serial/serial_mctrl_gpio.c b/drivers/tty/serial/serial_mctrl_gpio.c
index 02147361eaa94747..821ffa637eb630cb 100644
--- a/drivers/tty/serial/serial_mctrl_gpio.c
+++ b/drivers/tty/serial/serial_mctrl_gpio.c
@@ -43,8 +43,6 @@ static const struct {
{ "rng", TIOCM_RNG, false, },
{ "rts", TIOCM_RTS, true, },
{ "dtr", TIOCM_DTR, true, },
- { "out1", TIOCM_OUT1, true, },
- { "out2", TIOCM_OUT2, true, },
};
void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl)
diff --git a/drivers/tty/serial/serial_mctrl_gpio.h b/drivers/tty/serial/serial_mctrl_gpio.h
index bcfad5d1db61decf..332a33ab0647cbe3 100644
--- a/drivers/tty/serial/serial_mctrl_gpio.h
+++ b/drivers/tty/serial/serial_mctrl_gpio.h
@@ -32,8 +32,6 @@ enum mctrl_gpio_idx {
UART_GPIO_RI = UART_GPIO_RNG,
UART_GPIO_RTS,
UART_GPIO_DTR,
- UART_GPIO_OUT1,
- UART_GPIO_OUT2,
UART_GPIO_MAX,
};
--
1.9.1
--
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