| Age | Commit message (Collapse) | Author | Files | Lines |
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This device node is unused now that we've removed the driver that
consumed it in the kernel. Drop the unused node to save some space.
Cc: Alex Elder <elder@linaro.org>
Cc: Taniya Das <quic_tdas@quicinc.com>
Cc: Mike Tipton <quic_mdtipton@quicinc.com>
Cc: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220415005828.1980055-1-swboyd@chromium.org
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Add one level of indentation to the code block of the label mls_ops in
constraint_expr_eval(), to adjust the trailing break; to the parent
case: branch.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
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That hunk somehow got missing while solving the conflict between the TTM
and AMDGPU changes for drm-next.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220503063613.46925-1-christian.koenig@amd.com
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Include header files required for struct or typedef declarations in
header files. This is for example helpful when working with an IDE, which
needs to resolve those symbols.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
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Wrap macro into `do { } while (0)` to avoid Clang emitting warnings
about extra semicolons.
Similar to userspace commit
https://github.com/SELinuxProject/selinux/commit/9d85aa60d12e468e7fd510c2b5475b5299b71622
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
[PM: whitespace/indenting tweaks]
Signed-off-by: Paul Moore <paul@paul-moore.com>
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security/selinux/include/audit.h:54: warning: Function parameter or member 'krule' not described in 'selinux_audit_rule_known'
security/selinux/include/audit.h:54: warning: Excess function parameter 'rule' description in 'selinux_audit_rule_known'
security/selinux/include/avc.h:130: warning: Function parameter or member 'state' not described in 'avc_audit'
This also bring the parameter name of selinux_audit_rule_known() in sync
between declaration and definition.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
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Reported by checkpatch:
security/selinux/nlmsgtab.c
---------------------------
ERROR: that open brace { should be on the previous line
#29: FILE: security/selinux/nlmsgtab.c:29:
+static const struct nlmsg_perm nlmsg_route_perms[] =
+{
ERROR: that open brace { should be on the previous line
#97: FILE: security/selinux/nlmsgtab.c:97:
+static const struct nlmsg_perm nlmsg_tcpdiag_perms[] =
+{
ERROR: that open brace { should be on the previous line
#105: FILE: security/selinux/nlmsgtab.c:105:
+static const struct nlmsg_perm nlmsg_xfrm_perms[] =
+{
ERROR: that open brace { should be on the previous line
#134: FILE: security/selinux/nlmsgtab.c:134:
+static const struct nlmsg_perm nlmsg_audit_perms[] =
+{
security/selinux/ss/policydb.c
------------------------------
ERROR: that open brace { should be on the previous line
#318: FILE: security/selinux/ss/policydb.c:318:
+static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap) =
+{
ERROR: that open brace { should be on the previous line
#674: FILE: security/selinux/ss/policydb.c:674:
+static int (*index_f[SYM_NUM]) (void *key, void *datum, void *datap) =
+{
ERROR: that open brace { should be on the previous line
#1643: FILE: security/selinux/ss/policydb.c:1643:
+static int (*read_f[SYM_NUM]) (struct policydb *p, struct symtab *s, void *fp) =
+{
ERROR: that open brace { should be on the previous line
#3246: FILE: security/selinux/ss/policydb.c:3246:
+ void *datap) =
+{
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
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Additional blitter and media engines will be enabled later.
Bspec: 44481, 44482
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220502163417.2635462-2-matthew.d.roper@intel.com
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docs.2022.04.20a: Documentation updates.
fixes.2022.04.20a: Miscellaneous fixes.
nocb.2022.04.11b: Callback-offloading updates.
rcu-tasks.2022.04.11b: RCU-tasks updates.
srcu.2022.05.03a: Put SRCU on a memory diet.
torture.2022.04.11b: Torture-test updates.
torture-tasks.2022.04.20a: Avoid torture testing changing RCU configuration.
torturescript.2022.04.20a: Torture-test scripting updates.
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Commit 9c7ef4c30f12 ("srcu: Make Tree SRCU able to operate without
snp_node array") initializes the local variable sdp differently depending
on the srcu's state in srcu_gp_start(). Either way, this initialization
overwrites the value used when sdp is defined.
This commit therefore drops this pointless definition-time initialization.
Although there is no functional change, compiler code generation may
be affected.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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If an SRCU reader blocks while a synchronize_srcu_expedited() waits for
that same reader, then that grace period will spawn an endless series of
workqueue handlers, consuming a full CPU. This quickly gets pointless
because consuming more CPU isn't going to make that reader get done
faster, especially if it is blocked waiting for an external event.
This commit therefore spawns at most one pair of back-to-back workqueue
handlers per expedited grace period phase, instead inserting increasing
delays as that grace period phase grows older, but capped at 10 jiffies.
In any case, if there have been at least 100 back-to-back workqueue
handlers within a single jiffy, regardless of grace period or grace-period
phase, then a one-jiffy delay is inserted.
[ paulmck: Apply feedback from kernel test robot. ]
Cc: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Reported-by: Song Liu <song@kernel.org>
Tested-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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This commit increases the sensitivity of contention detection by adding
checks to the acquisition of the srcu_data structure's lock on the
call_srcu() code path.
Co-developed-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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This commit adds a srcutree.convert_to_big option of zero that causes
SRCU to decide at boot whether to wait for contention (small systems) or
immediately expand to large (large systems). A new srcutree.big_cpu_lim
(defaulting to 128) defines how many CPUs constitute a large system.
Co-developed-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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EXPORT_SYMBOL of do_exec() was removed in v5.17. Unfortunately,
kernel modules from klitmus7 7.56 have do_exec() at the end of
each kthread.
herdtools7 7.56.1 has addressed the issue.
Update the compatibility table accordingly.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Luc Maranget <luc.maranget@inria.fr>
Cc: Jade Alglave <j.alglave@ucl.ac.uk>
Cc: stable@vger.kernel.org # v5.17+
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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Allwinner A64 SoC has separate supplies for PC, PD, PE, PG and PL.
Signed-off-by: Harald Geyer <harald@ccbib.org>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220430191009.73946-1-harald@ccbib.org
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GENI(generic interface) based Qualcomm Universal Peripheral controller
can support multiple serial interfaces like SPI,UART and I2C.
Unlike other I2C controllers, QUP I2C bindings are present in parent
schema. Move it out from parent to an individual binding and let parent
refer to child schema later on.
Please note, current schema isn't complete as it misses out few
properties and thus, add these missing properties along the process.
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220404182938.29492-2-singh.kuldeep87k@gmail.com
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New unittests for overlay notifiers reveal a memory leak in
of_overlay_apply() when a notifier returns an error for action
OF_OVERLAY_POST_APPLY. The pr_err() message is:
OF: ERROR: memory leak, expected refcount 1 instead of 3,
of_node_get()/of_node_put() unbalanced - destroy cset entry: attach
overlay node /testcase-data/overlay-node/test-bus/test-unittest17
Change the error path to no longer call free_overlay_changeset(),
and document that the caller of of_overlay_fdt_apply() may choose
to remove the overlay.
Update the unittest that triggered the error to expect the changed
return values and to call of_overlay_remove().
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220502181742.1402826-4-frowand.list@gmail.com
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Add tests for overlay apply and remove notifiers. Trigger errors
for each of the notifier actions.
These tests will reveal a memory leak problem when a notifier returns
an error for action OF_OVERLAY_POST_APPLY. The pr_err() message is:
OF: ERROR: memory leak, expected refcount 1 instead of 3,
of_node_get()/of_node_put() unbalanced - destroy cset entry: attach
overlay node /testcase-data/overlay-node/test-bus/test-unittest17
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220502181742.1402826-3-frowand.list@gmail.com
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The values of enum of_overlay_notify_action are used to index into
array of_overlay_action_name. Add an entry to of_overlay_action_name
for the value recently added to of_overlay_notify_action.
Array of_overlay_action_name[] is moved into include/linux/of.h
adjacent to enum of_overlay_notify_action to make the connection
between the two more obvious if either is modified in the future.
The only use of of_overlay_action_name is for error reporting in
overlay_notify(). All callers of overlay_notify() report the same
error, but with fewer details. Remove the redundant error reports
in the callers.
Fixes: 067c098766c6 ("of: overlay: rework overlay apply and remove kfree()s")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220502181742.1402826-2-frowand.list@gmail.com
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These missing required properties are needed for
smp2p binding reference checks.
Also includes cosmetic change to the example formatting.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220426101837.16201-2-david@ixit.cz
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Fill missing compatible already used in SM8450 DTS.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220426101837.16201-1-david@ixit.cz
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The Broadcom BCM4751 family of (A-)GPS chips have been around for
some years. The latest iteration BCM4753 is for example mounted
on the Huawei HiKey970.
Cc: devicetree@vger.kernel.org
Cc: phone-devel@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220425132215.1309216-1-linus.walleij@linaro.org
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The samsung,s524ad0xd1 compatible is in use, but not documented. According
to arch/arm/mach-s3c/mach-smdk6410.c, the samsung,s524ad0xd1 is compatible
with the 24c128. As the schema requires a fallback compatible to the
corresponding Atmel compatible, 'atmel,24c128' is added as a fallback.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220426175938.2262966-1-robh@kernel.org
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Pull hwmon fixes from Guenter Roeck:
- Work around a hardware problem in the delta-ahe50dc-fan driver
- Explicitly disable PEC in PMBus core if not enabled
- Fix negative temperature values in f71882fg driver
- Fix warning on removal of adt7470 driver
- Fix CROSSHAIR VI HERO name in asus_wmi_sensors driver
- Fix build warning seen in xdpe12284 driver if
CONFIG_SENSORS_XDPE122_REGULATOR is disabled
- Fix type of 'ti,n-factor' in ti,tmp421 driver bindings
* tag 'hwmon-for-v5.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (pmbus) delta-ahe50dc-fan: work around hardware quirk
hwmon: (pmbus) disable PEC if not enabled
hwmon: (f71882fg) Fix negative temperature
dt-bindings: hwmon: ti,tmp421: Fix type for 'ti,n-factor'
hwmon: (adt7470) Fix warning on module removal
hwmon: (asus_wmi_sensors) Fix CROSSHAIR VI HERO name
hwmon: (xdpe12284) Fix build warning seen if CONFIG_SENSORS_XDPE122_REGULATOR is disabled
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Use bdev_discard_alignment to calculate the correct discard alignment
offset even for partitions instead of just looking at the queue limit.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The nvme driver never sets a discard_alignment, so it also doens't need
to clear it to zero.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-10-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The loop driver never sets a discard_alignment, so it also doens't need
to clear it to zero.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to PAGE_SIZE while the discard granularity is the block size
that is smaller or the same as PAGE_SIZE as done by dasd is mostly
harmless but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by raid5 is mostly
harmless but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Song Liu <song@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by dm-zoned is mostly
harmless but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
On the other hand the discard_sector_alignment from the virtio 1.1 looks
similar to what Linux uses as discard granularity (even if not very well
described):
"discard_sector_alignment can be used by OS when splitting a request
based on alignment. "
And at least qemu does set it to the discard granularity.
So stop setting the discard_alignment and use the virtio
discard_sector_alignment to set the discard granularity.
Fixes: 1f23816b8eb8 ("virtio_blk: add discard and write zeroes support")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by null_blk is mostly
harmless but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by nbd is mostly harmless
but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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The discard_alignment queue limit is named a bit misleading means the
offset into the block device at which the discard granularity starts.
Setting it to the discard granularity as done by ubd is mostly harmless
but also useless.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20220418045314.360785-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Convert the device tree bindings for the STMicroelectronics STi
Peripheral Powerdown reset controller to YAML schema to allow
participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-13-p.zabel@pengutronix.de
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Convert the device tree bindings for the STMicroelectronics STi
SoftReset controller to YAML schema to allow participating in DT
validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-12-p.zabel@pengutronix.de
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Convert the device tree bindings for the Altera SOCFPGA reset manager to
YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-11-p.zabel@pengutronix.de
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Convert the device tree bindings for the AXS10x reset controller to YAML
schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-8-p.zabel@pengutronix.de
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Convert the device tree bindings for the Nuvoton NPCM reset controller
to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Avi Fishman <avifishman70@gmail.com>
Cc: Tomer Maimon <tmaimon77@gmail.com>
Cc: Tali Perry <tali.perry1@gmail.com>
Cc: Patrick Venture <venture@google.com>
Cc: Nancy Yuen <yuenn@google.com>
Cc: Benjamin Fair <benjaminfair@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-6-p.zabel@pengutronix.de
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Convert the device tree bindings for the Lantiq XWAY SoC RCU reset
controller to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-5-p.zabel@pengutronix.de
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Convert the device tree bindings for the Bitmain BM1880 reset controller
to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-4-p.zabel@pengutronix.de
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Convert the device tree bindings for the Marvell Berlin reset controller
to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Antoine Tenart <atenart@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-3-p.zabel@pengutronix.de
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Convert the device tree bindings for the Qualcomm Atheros AR7xxx/AR9XXX
reset controller to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Alban Bedel <albeu@free.fr>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-2-p.zabel@pengutronix.de
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Convert the device tree bindings for the Amlogic audio memory arbiter
controller to YAML schema to allow participating in DT validation.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220407154338.4190674-1-p.zabel@pengutronix.de
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Instead of "oneOf:" choices, use "allOf:" and "if:" to define clocks,
resets, and their names that can be taken by the compatible string.
The order of clock-names and reset-names doesn't change here.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/1649145378-30358-1-git-send-email-hayashi.kunihiko@socionext.com
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The USBPHY Control block is identical on Renesas RZ/G2L and RZ/V2L SoC's,
so instead of adding dependency for each SoC's add dependency on
ARCH_RZG2L. The ARCH_RZG2L config option is already selected by
ARCH_R9A07G044 and ARCH_R9A07G054.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220406071647.14037-1-prabhakar.mahadev-lad.rj@bp.renesas.com
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Some of the IO devices like I2C or SPI require reset at runtime to
recover from an error condition without changing the power state of
the system. Added check for ACPI handle and a call to method '__RST'
if supported. Devices using device tree method are unaffected by this.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
[p.zabel@pengutronix.de: wrap in #ifdef CONFIG_ACPI due to missing stubs]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220307135626.16673-1-kyarlagadda@nvidia.com
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Similar to the 2400 and 2500, the LPC controller has some simple reset
lines that are used by the UART devices.
This is already documented in LPC bindings document.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220221072650.129348-1-joel@jms.id.au
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Compared to the A1 SoCs the number of RESET registers is different
and the offset for the level registers is the same. Add a new
compatible string and struct meson_reset_param to add support for the
reset controller on the S4 SoC.
Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220107023931.13251-4-zelong.dong@amlogic.com
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Add DT bindings for the Meson-S4 SoC Reset Controller include file.
Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20220107023931.13251-3-zelong.dong@amlogic.com
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Stephen Boyd
Christian Göttsche
Christian König
Stuart Summers
Paul E. McKenney
Lukas Bulwahn
Akira Yokosawa
Harald Geyer
Kuldeep Singh
Frank Rowand
David Heidelberg
Linus Walleij
Rob Herring
Linus Torvalds
Christoph Hellwig
Philipp Zabel
Kunihiko Hayashi
Lad Prabhakar
Krishna Yarlagadda
Joel Stanley
Zelong Dong