Vignesh Raghavendra c6689dfd87 serial: 8250: 8250_omap: Work around errata causing spurious IRQs with DMA ... As per Advisory 27 of AM437x Silicon errata document, Spurious UART interrupts may occur when DMA mode (FCR.DMA_MODE) is enabled. The Interrupt Controller flags that a UART interrupt has occurred; however, the associated IT_PENDING bit remains set to 1, indicating that no interrupt is pending. Acknowledge the spurious interrupts for every occurrence as workaround. Errata is applicable to all TI SoCs with this IP. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Link: https://lore.kernel.org/r/20200319110344.21348-6-vigneshr@ti.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-03-24 12:25:11 +01:00
..
hvc	tty: hvc: Use the correct style for SPDX License Identifier	2020-03-18 13:01:05 +01:00
ipwireless	tty: add SPDX identifiers to Kconfig and Makefiles	2019-04-04 18:48:43 +02:00
serdev	serdev: Fix detection of UART devices on Apple machines.	2020-03-06 14:10:44 +01:00
serial	serial: 8250: 8250_omap: Work around errata causing spurious IRQs with DMA	2020-03-24 12:25:11 +01:00
vt	vt: indent switch-case in setterm_command properly	2020-03-16 08:41:17 +01:00
amiserial.c	Remove every trace of SERIAL_MAGIC	2019-11-13 19:01:14 +08:00
cyclades.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
ehv_bytechan.c
goldfish.c
isicom.c	tty/isicom: remove redundant assignment to variable word_count	2019-09-04 12:43:44 +02:00
Kconfig	tty: Fix Kconfig indentation, continued	2019-11-21 14:38:31 +01:00
Makefile	tty: Add NULL TTY driver	2019-04-16 15:21:34 +02:00
mips_ejtag_fdc.c	tty: mips_ejtag_fdc: Mark expected switch fall-through	2020-03-07 09:52:02 +01:00
moxa.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
moxa.h
mxser.c
mxser.h
n_gsm.c	n_gsm: switch escape to bool	2020-02-19 12:46:48 +01:00
n_hdlc.c	tty: n_hdlc, remove FILE and LINE from pr_debug	2020-03-16 08:39:47 +01:00
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h	tty: n_tracesink: Use the correct style for SPDX License Identifier	2020-03-18 13:01:31 +01:00
n_tty.c	n_tty: Distribute switch variables for initialization	2020-02-23 20:14:50 +01:00
nozomi.c	tty: nozomi: Use scnprintf() for avoiding potential buffer overflow	2020-03-18 12:59:29 +01:00
pty.c	Revert "tty: pty: Fix race condition between release_one_tty and pty_write"	2019-03-29 15:47:40 +01:00
rocket_int.h
rocket.c	tty: rocket: reduce stack usage	2019-11-04 17:42:28 +01:00
rocket.h	tty: rocket: Remove RCPK_GET_STRUCT ioctl	2019-04-25 11:58:56 +02:00
synclink_gt.c	TTY/Serial driver updates for 5.6-rc1	2020-01-29 10:13:27 -08:00
synclink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-01-28 16:02:33 -08:00
synclinkmp.c	TTY/Serial driver updates for 5.6-rc1	2020-01-29 10:13:27 -08:00
sysrq.c	sysctl/sysrq: Remove __sysrq_enabled copy	2020-03-07 09:52:02 +01:00
tty_audit.c	audit: join tty records to their syscall	2019-02-07 21:33:54 -05:00
tty_baudrate.c	tty: baudrate: SPARC supports few more baud rates	2020-01-22 10:23:26 +01:00
tty_buffer.c	tty: increase the default flip buffer limit to 2*640K	2019-01-30 12:03:58 +01:00
tty_io.c	tty: fix compat TIOCGSERIAL checking wrong function ptr	2020-03-18 13:15:13 +01:00
tty_ioctl.c
tty_jobctrl.c	tty: fix read of tty->pgrp outside of ctrl_lock	2019-03-28 01:28:23 +09:00
tty_ldisc.c	tty_ldisc: simplify tty_ldisc_autoload initialization	2019-10-04 15:11:25 +02:00
tty_ldsem.c	locking/lockdep: Remove unused @nested argument from lock_release()	2019-10-09 12:46:10 +02:00
tty_mutex.c
tty_port.c	serdev: ttyport: restore client ops on deregistration	2020-02-10 12:26:44 -08:00
ttynull.c	tty: Add NULL TTY driver	2019-04-16 15:21:34 +02:00
vcc.c	tty: fix up a few remaining files without SPDX identifiers	2019-04-04 18:48:43 +02:00