Rengarajan S 324785dc9f 8250: microchip: pci1xxxx: Add workaround for RTS bit toggle ...

[ Upstream commit e95cb63e57 ]

In the B0 revision, the RTS pin remains high due to incorrect hardware
mapping. To address this issue, enable auto-direction control with the
RTS bit in ADCL_CFG_REG. This configuration ensures that the RTS pin
goes low when the terminal is opened and high when the terminal is
closed. Additionally, we reset the step counter for Rx and Tx engines
by writing into FRAC_DIV_CFG_REG.

Signed-off-by: Rengarajan S <rengarajan.s@microchip.com>
Link: https://lore.kernel.org/r/20241218094017.18290-1-rengarajan.s@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-21 14:01:25 +01:00

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hvc

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ipwireless

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serdev

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serial

8250: microchip: pci1xxxx: Add workaround for RTS bit toggle

2025-02-21 14:01:25 +01:00

vt

tty: Permit some TIOCL_SETSEL modes without CAP_SYS_ADMIN

2025-02-17 10:04:57 +01:00

amiserial.c

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ehv_bytechan.c

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goldfish.c

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Kconfig

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Makefile

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mips_ejtag_fdc.c

tty: mips_ejtag_fdc: fix one more u8 warning

2025-02-08 09:57:59 +01:00

moxa.c

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mxser.c

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n_gsm.c

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2024-10-11 08:28:17 +02:00

n_hdlc.c

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n_null.c

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n_tty.c

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nozomi.c

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pty.c

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rpmsg_tty.c

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synclink_gt.c

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sysrq.c

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tty_audit.c

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tty_baudrate.c

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tty_buffer.c

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tty_io.c

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2024-12-05 14:02:46 +01:00

tty_ioctl.c

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tty_jobctrl.c

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tty_ldisc.c

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tty_ldsem.c

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tty_mutex.c

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tty_port.c

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tty.h

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ttynull.c

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vcc.c

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