Desmond Liu
dfd37668ea
serial: 8250_dw: Fix get_mctrl behaviour ...
Fixed behaviour of get_mctrl() serial driver function as documented in:
https://www.kernel.org/doc/Documentation/serial/driver
Added device-tree properties 'dcd-override', 'dsr-override',
'cts-override', and 'ri-override' specific to the Synopsis 8250
DesignWare UART driver. Allows one to force Data Carrier Detect,
Clear To Send, and Data Set Ready signals to permanently be reported as
active. The Ring indicator can be forced to be reported as inactive.
It is possible that if modem control signalling is enabled on a port
that doesn't have these pins (e.g. - a simple two wire Tx/Rx port), the
driver can hang indefinitely waiting for the state to change. The new
DT properties allow the driver to ignore the state of these pins on
serial ports that don't support them, as recommended in the kernel
documentation.
Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com>
Signed-off-by: Jonathan Richardson <jonathar@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-07 03:06:51 +01:00
platform-drivers-x86 for 3.20
2015-02-19 10:56:51 -08:00
Documentation: use subdir-y to avoid unnecessary built-in.o files
2014-09-26 11:02:55 +02:00
ACPI / Documentation: add a missing '='
2015-01-22 01:21:45 +01:00
ARM: SoC platform changes
2015-02-17 09:27:54 -08:00
arm64: Emulate SETEND for AArch32 tasks
2015-01-23 17:11:44 +00:00
Documentation: use subdir-y to avoid unnecessary built-in.o files
2014-09-26 11:02:55 +02:00
Documentation: fix blackfin gptimers-example build errors
2015-01-28 12:07:58 -07:00
Merge branch 'for-3.19/core' of git://git.kernel.dk/linux-block
2014-12-13 14:14:23 -08:00
zram: report maximum used memory
2014-10-09 22:26:02 -04:00
mm: memcontrol: use "max" instead of "infinity" in control knobs
2015-02-28 09:57:51 -08:00
w1: optional bundling of netlink kernel replies
2014-05-27 13:56:21 -07:00
intel_pstate: Add num_pstates to sysfs
2015-01-30 01:52:17 +01:00
crypto: doc - userspace interface spec
2014-11-13 22:31:38 +08:00
Documentation: remove outdated references to the linux-next wiki
2014-10-28 09:06:11 -04:00
dm crypt: add 'submit_from_crypt_cpus' option
2015-02-16 11:11:15 -05:00
serial: 8250_dw: Fix get_mctrl behaviour
2015-03-07 03:06:51 +01:00
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
2015-02-18 08:49:20 -08:00
KGDB/KDB New:
2015-02-20 15:13:29 -08:00
Staging drivers patches for 3.20-rc1
2015-02-15 11:30:39 -08:00
[media] get_dvb_firmware: Update firmware of ITEtech IT9135
2014-09-21 17:03:04 -03:00
drm: Add 800x600 (SVGA) screen resolution to the built-in EDIDs
2014-05-26 12:53:40 +10:00
doc: spelling error changes
2014-05-05 15:32:05 +02:00
ocfs2: update web page + git tree in documentation
2015-02-28 09:57:50 -08:00
doc: fix minor typos in firmware_class README
2014-07-17 18:43:40 -07:00
gpio: board.txt: Fix the gpio name example
2015-01-28 11:14:00 -07:00
HID: uhid: update documentation
2014-08-25 03:28:09 -05:00
hwmon: (ina2xx) Add ina231 compatible string
2015-01-25 21:23:59 -08:00
i2c: fix reference to functionality constants definition
2015-02-19 16:57:48 +01:00
virtual: Documentation: simplify and generalize paravirt_ops.txt
2015-02-13 17:15:44 +10:30
IB/mad: add new ioctl to ABI to support new registration options
2014-08-10 20:36:00 -07:00
Input: ALPS - move v7 packet info to Documentation and v6 packet info
2015-02-15 16:04:23 -08:00
cxl: Add documentation for userspace APIs
2014-10-08 20:16:19 +11:00
Documentation: Update stable address in Chinese and Japanese translations
2014-04-16 14:13:27 -07:00
Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2015-02-19 10:31:37 -08:00
kernel: add panic_on_warn
2014-12-10 17:41:10 -08:00
Documentation: update .gitignore files
2014-09-26 11:02:59 +02:00
Documentation changes for 3.20
2015-02-11 13:03:11 -08:00
Documentation: Build mic/mpssd only for x86_64
2014-12-05 11:18:36 -05:00
Documentation: au1xxx-ide.c has moved
2014-08-26 09:35:53 +02:00
Documentation/misc-devices/mei: Fix indentation of embedded code.
2015-01-29 12:56:20 -07:00
MTD updates for 3.16:
2014-06-11 08:35:34 -07:00
Documentation changes for 3.20
2015-02-11 13:03:11 -08:00
Documentation: Add documentation for Nios2 architecture
2014-12-08 12:56:06 +08:00
doc: replace "practise" with "practice" in Documentation
2014-06-19 15:28:56 +02:00
Documentation: use subdir-y to avoid unnecessary built-in.o files
2014-09-26 11:02:55 +02:00
Documentation: Add list of laptop models supported by the Compal driver
2014-06-10 19:11:06 -04:00
PM / sleep: Mention async suspend in PM_TRACE documentation
2015-01-30 01:29:46 +01:00
cxl: Add documentation for userspace APIs
2014-10-08 20:16:19 +11:00
Documentation: Restrict TSC test code to x86
2014-10-28 08:46:27 -04:00
ptp: restore the makefile for building the test program.
2014-10-24 16:07:10 -04:00
rapidio/tsi721_dma: rework scatter-gather list handling
2014-08-08 15:57:24 -07:00
Merge branches 'doc.2015.01.07a', 'fixes.2015.01.15a', 'preempt.2015.01.06a', 'srcu.2015.01.06a', 'stall.2015.01.16a' and 'torture.2015.01.11a' into HEAD
2015-01-15 23:34:34 -08:00
s390/docs: Remove section about script debugging from Debugging390.txt
2015-01-15 11:11:14 +01:00
doc: brief user documentation for completion
2015-01-30 11:19:25 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-12-12 10:08:06 -08:00
KEYS: Make /proc/keys unconditional if CONFIG_KEYS=y
2015-01-22 22:34:32 +00:00
serial: Fix locking for uart driver set_termios() method
2014-11-05 18:53:54 -08:00
ALSA: hda - Add "eapd" model string for AD1986A codec
2014-12-10 14:00:13 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc
2014-10-07 21:14:57 -04:00
Merge branch 'akpm' (patches from Andrew)
2015-02-11 18:23:28 -08:00
Documentation/target: Update fabric_ops to latest code
2015-01-06 13:46:49 -08:00
Documentation: thermal: document of_cpufreq_cooling_register()
2015-01-06 14:39:17 -04:00
Documentation: update .gitignore files
2014-09-26 11:02:59 +02:00
Char / Misc patches for 3.20-rc1
2015-02-15 10:48:44 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2015-02-10 18:57:15 -08:00
vdso: don't require 64-bit math in standalone test
2014-10-25 10:53:44 -04:00
MODULE_DEVICE_TABLE: fix some callsites
2015-02-13 21:21:40 -08:00
OK, this has the big virtio 1.0 implementation, as specified by OASIS.
2015-02-18 09:24:01 -08:00
mm:add KPF_ZERO_PAGE flag for /proc/kpageflags
2015-02-11 17:06:00 -08:00
w1: new w1_ds2406 driver
2014-06-19 17:45:14 -07:00
Documentation: use subdir-y to avoid unnecessary built-in.o files
2014-09-26 11:02:55 +02:00
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-02-21 10:41:29 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-08-06 21:03:53 -07:00
Update of Documentation/dmaengine/00-INDEX
2014-12-29 15:28:24 -07:00
Documentation: change "&" to "and" in Documentation/applying-patches.txt
2014-09-26 11:10:11 +02:00
documentation: Add atomic_long_t to atomic_ops.txt
2014-11-13 10:34:54 -08:00
binfmt_misc: touch up documentation a bit
2014-10-14 02:18:16 +02:00
rmap: drop support of non-linear mappings
2015-02-10 14:30:31 -08:00
Documentation: GNU is frequently spelled Gnu
2014-12-29 15:33:17 -07:00
clk: Add rate constraints to clocks
2015-02-02 14:23:42 -08:00
CodingStyle: enable emacs display of trailing whitespace
2015-01-28 12:05:46 -07:00
firewire: revert to 4 GB RDMA, fix protocols using Memory Space
2014-05-29 15:50:30 +02:00
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2014-04-04 09:50:07 -07:00
Documentation: correct parameter error for dma_mapping_error
2014-09-26 11:22:29 +02:00
DMA-API: Capitalize "CPU" consistently
2014-05-26 17:28:27 -06:00
doc: spelling error changes
2014-05-05 15:32:05 +02:00
Documentation/dma-buf-sharing.txt: update API descriptions
2014-08-28 11:57:24 +05:30
DMA-API: Clarify physical/bus address distinction
2014-05-20 16:54:21 -06:00
Documentation: LLVMLinux: Update Documentation/dontdiff
2014-04-09 13:44:34 -07:00
doc: spelling error changes
2014-05-05 15:32:05 +02:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next
2014-06-04 08:50:34 -07:00
doc: arm64: add description of EFI stub support
2014-04-30 19:57:05 +01:00
Documentation/email-clients.txt: add info about Claws Mail
2014-12-02 11:55:29 -05:00
doc: Fix misnamed FUTEX_CMP_REQUEUE_PI op constants
2015-01-19 12:05:32 +01:00
scripts/gdb: add basic documentation
2015-02-17 14:34:54 -08:00
Documentation: remove outdated references to the linux-next wiki
2014-10-28 09:06:11 -04:00
Documentation: HSI: Add some general description for the HSI subsystem
2014-05-04 09:49:46 +02:00
ipmi: Add SMBus interface driver (SSIF)
2014-12-11 15:04:11 -06:00
irqdomain: Introduce new interfaces to support hierarchy irqdomains
2014-11-23 13:01:45 +01:00
asm/system.h: clean asm/system.h from docs
2014-04-07 16:36:11 -07:00
Documentation: update java sample wrapper for java 7
2014-05-25 12:39:00 -07:00
kasan: enable instrumentation of global variables
2015-02-13 21:21:42 -08:00
TTY/Serial driver patches for 3.20-rc1
2015-02-15 11:37:02 -08:00
Documentation: Add CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF case
2014-10-24 13:59:03 -04:00
kobject: grammar fix
2014-12-08 09:07:11 -05:00
Documentation: add description for FTRACE probe status
2015-02-04 16:05:44 -05:00
kselftest: Move the docs to the Documentation dir
2014-11-24 10:49:54 -07:00
percpu: update local_ops.txt to reflect this_cpu operations
2014-12-13 12:42:53 -08:00
lockup-watchdogs: Fix a typo
2014-08-26 09:35:52 +02:00
Documentation: lzo: document part of the encoding
2014-09-28 11:08:00 +02:00
Documentation/serial: Delete obsolete driver documentation
2014-04-16 14:20:34 -07:00
Documentation: Fix a typo in mailbox.txt
2014-11-03 11:54:50 -05:00
Documentation: add makefiles for more targets
2014-09-26 11:02:56 +02:00
documentation: Fix smp typo in memory-barriers.txt
2015-01-07 08:59:32 -08:00
memory-hotplug: add sysfs valid_zones attribute
2014-10-09 22:25:52 -04:00
Nothing major: the stricter permissions checking for sysfs broke
2014-04-06 09:38:07 -07:00
fs: introduce f_op->mmap_capabilities for nommu mmap support
2015-01-20 14:02:58 -07:00
livepatch: kernel: add TAINT_LIVEPATCH
2014-12-22 15:40:48 +01:00
phy: improved lookup method
2014-11-21 19:48:50 +05:30
pinctrl: clean up after enable refactoring
2014-09-04 10:05:07 +02:00
lib/vsprintf: add %*pE[achnops] format specifier
2014-10-14 02:18:26 +02:00
pwm: modify PWM_LOOKUP to initialize all struct pwm_lookup members
2014-05-21 11:19:36 +02:00
pstore-ram: Allow optional mapping with pgprot_noncached
2014-12-11 13:38:31 -08:00
doc: spelling error changes
2014-05-05 15:32:05 +02:00
rfkill: document rfkill module parameters
2015-01-09 23:22:12 +01:00
doc: spelling error changes
2014-05-05 15:32:05 +02:00
stable_kernel_rules: reorganize and update submission options
2015-01-12 05:04:12 -08:00
doc: SubmittingPatches: remove dead link, kerneltrap.org no longer works
2014-06-19 15:15:27 +02:00
Merge branch 'doc/sp-update' into docs-next
2015-01-29 13:11:58 -07:00
Documentation/sysfs-rules.txt: Add device attribute error code documentation
2014-09-19 14:44:51 -07:00
Docs: this_cpu_ops: remove redundant add forms
2014-09-26 11:03:00 +02:00
drivers/vfio: EEH support for VFIO PCI device
2014-08-05 15:28:48 +10:00
xillybus: Move out of staging
2014-09-23 23:44:16 -07:00
dfd37668ea
