Stefan Eichenberger a81dbd0463 serial: imx: set receiver level before starting uart ...

Set the receiver level to something > 0 before calling imx_uart_start_rx
in rs485_config. This is necessary to avoid an interrupt storm that
might prevent the system from booting. This was seen on an i.MX7 device
when the rs485-rts-active-low property was active in the device tree.

Fixes: 6d215f83e5 ("serial: imx: warn user when using unsupported configuration")
Cc: stable <stable@kernel.org>
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Link: https://lore.kernel.org/r/20240621153829.183780-1-eichest@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-06-24 16:13:37 +02:00

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hvc

Merge tag 'tty-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2024-05-22 11:53:02 -07:00

ipwireless

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serdev

serdev: make serdev_bus_type const

2024-02-06 14:35:38 +00:00

serial

serial: imx: set receiver level before starting uart

2024-06-24 16:13:37 +02:00

vt

Merge tag 'tty-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2024-05-22 11:53:02 -07:00

amiserial.c

serial: ami: Mark driver struct with __refdata to prevent section mismatch

2024-04-09 15:50:22 +02:00

ehv_bytechan.c

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goldfish.c

tty: goldfish: Convert to platform remove callback returning void

2024-02-19 09:40:50 +01:00

Kconfig

vt: remove superfluous CONFIG_HW_CONSOLE

2024-01-27 19:03:51 -08:00

Makefile

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mips_ejtag_fdc.c

tty: mips_ejtag_fdc: Fix passing incompatible pointer type warning

2024-02-23 10:14:16 +01:00

moxa.c

tty: moxa: convert to u8 and size_t

2023-12-08 12:02:38 +01:00

mxser.c

tty: mxser: convert to u8 and size_t

2023-12-08 12:02:38 +01:00

n_gsm.c

Merge tag 'tty-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2024-05-24 08:38:28 -07:00

n_hdlc.c

tty: n_hdlc: convert to u8 and size_t

2023-12-08 12:02:38 +01:00

n_null.c

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n_tty.c

tty: n_tty: Fix buffer offsets when lookahead is used

2024-06-04 14:07:27 +02:00

nozomi.c

tty: nozomi: convert to u8 and size_t

2023-12-08 12:02:38 +01:00

pty.c

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rpmsg_tty.c

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synclink_gt.c

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sysrq.c

tty/sysrq: Replay kernel log messages on consoles via sysrq

2024-04-11 14:22:52 +02:00

tty_audit.c

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tty_baudrate.c

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tty_buffer.c

tty: Don't include tty_buffer.h in tty.h

2024-02-18 18:59:59 +01:00

tty_io.c

Merge tag 'usb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2024-01-18 11:43:55 -08:00

tty_ioctl.c

tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE

2023-12-15 14:20:03 +01:00

tty_jobctrl.c

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tty_ldisc.c

tty: add the option to have a tty reject a new ldisc

2024-05-04 18:45:11 +02:00

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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