Add SoC-specific compatibility strings to the L2 SAW2 unit. This is
to distinguish the SAW2 units related to L2 cache and the CPU cores.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240102-saw2-spm-regulator-v7-6-0472ec237f49@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Quite a few nodes haven't been sorted correctly by reg, so let's do this
now so that future nodes can be added at the correct place.
Also at the same time, move the status property last.
No functional change intended.
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
[luca: add more text to commit message]
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20240210-msm8226-cpu-v2-2-5d9cb4c35204@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The qfprom actually is bigger than 0x1000, so adjust the reg.
Note that the non-ECC-corrected qfprom can be found at 0xfc4b8000
(-0x4000). The current reg points to the ECC-corrected qfprom block
which should have equivalent values at all offsets compared to the
non-corrected version.
[luca@z3ntu.xyz: extract to standalone patch and adjust for review
comments]
Fixes: c59ffb5193 ("arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes")
Signed-off-by: Craig Tatlor <ctatlor97@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240210-msm8974-qfprom-v3-1-26c424160334@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Three remaining Qualcomm platforms have special handling of the
TEXT_OFFSET to reserve the memory at the beginnig of the system RAM, see
the commit 9e775ad19f ("ARM: 7012/1: Set proper TEXT_OFFSET for newer
MSMs"). This is required for older platforms like IPQ40xx, MSM8x60,
MSM8960 and APQ8064 and is compatible with other 32-bit Qualcomm
platforms.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20231216162700.863456-4-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Historically we had several subtypes of 32-bit Qualcomm platforms.
Nowadays they became just useless symbols in Kconfig. Drop them and pull
corresponding clocksource entries towards top-level ARCH_QCOM entry.
Note, I've left ARCH_IPQ40XX, ARCH_MSM8x60 and ARCH_MSM8960 in place,
since they have special TEXT_OFFSET handling, which can be sorted out
separately.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231216162700.863456-3-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
In preparation of dropping most of ARCH_QCOM subtypes, stop limiting the
driver just to those machines. Allow it to be built for any 32-bit
Qualcomm platform (ARCH_QCOM).
Acked-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231216162700.863456-2-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This device has a vibrator attached to the CAMSS_GP0_CLK, use clk-pwm
and pwm-vibrator to make the vibrator work.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240121-lenok-vibrator-v1-1-d4703ff92021@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The driver reads only one clock frequency, and the schema does not
allow more than one frequency here.
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230812183811.375671-1-david@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Rename the SPI-NOR node to flash@0, remove #address-cells and #size-cells
as they should be under the partitions subnode and use the generic
jedec,spi-nor compatible.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230811210142.403160-2-robimarko@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
All of the nodes under soc already have existing labels so use those
instead.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230811210142.403160-1-robimarko@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the rmtfs-mem node which was part of one of the "unknown" memory
reservation. Split that one, make sure the reserved-memory in total
still covers the same space.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20240121-memul-rmtfs-v1-1-e9da29b1f856@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Replace hard-coded interrupt parts (GIC, flags) with standard defines
for readability. No changes in resulting DTBs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231205153317.346109-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add touch keys which are handled in touchscreen driver.
Use KEY_APPSELECT for the left button because other devices use that
even though downstream kernel uses KEY_RECENT.
Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20231204094649.10094-1-matti.lehtimaki@gmail.com
[bjorn: Wrapped each cell in <>, as requested by Luca]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Align the order of clocks in Qualcomm DWC3 USB controller to match
bindings. Linux driver does not care about the order. This fixes
dtbs_check warning:
qcom-ipq4018-ap120c-ac.dtb: usb@60f8800: clock-names:0: 'core' was expected
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231112080136.12518-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Align the order of clocks in Qualcomm DWC3 USB controller to match
bindings. Linux driver does not care about the order. This fixes
dtbs_check warning:
qcom-sdx65-mtp.dtb: usb@a6f8800: clock-names:3: 'sleep' was expected
qcom-sdx65-mtp.dtb: usb@a6f8800: clock-names:4: 'mock_utmi' was expected
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231112080136.12518-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The Qualcomm DWC3 USB controller bindings do not allow "reset-names" and
Linux driver does no use it. This fixes dtbs_check warning:
qcom-ipq8064-ap148.dtb: usb@100f8800: 'reset-names' does not match any of the regexes: '^usb@[0-9a-f]+$', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231112080136.12518-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
- assorted prep work for disk space accounting rewrite
- BTREE_TRIGGER_ATOMIC: after combining our trigger callbacks, this
makes our trigger context more explicit
- A few fixes to avoid excessive transaction restarts on multithreaded
workloads: fstests (in addition to ktest tests) are now checking
slowpath counters, and that's shaking out a few bugs
- Assorted tracepoint improvements
- Starting to break up bcachefs_format.h and move on disk types so
they're with the code they belong to; this will make room to start
documenting the on disk format better.
- A few minor fixes
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Merge tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs
Pull more bcachefs updates from Kent Overstreet:
"Some fixes, Some refactoring, some minor features:
- Assorted prep work for disk space accounting rewrite
- BTREE_TRIGGER_ATOMIC: after combining our trigger callbacks, this
makes our trigger context more explicit
- A few fixes to avoid excessive transaction restarts on
multithreaded workloads: fstests (in addition to ktest tests) are
now checking slowpath counters, and that's shaking out a few bugs
- Assorted tracepoint improvements
- Starting to break up bcachefs_format.h and move on disk types so
they're with the code they belong to; this will make room to start
documenting the on disk format better.
- A few minor fixes"
* tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs: (46 commits)
bcachefs: Improve inode_to_text()
bcachefs: logged_ops_format.h
bcachefs: reflink_format.h
bcachefs; extents_format.h
bcachefs: ec_format.h
bcachefs: subvolume_format.h
bcachefs: snapshot_format.h
bcachefs: alloc_background_format.h
bcachefs: xattr_format.h
bcachefs: dirent_format.h
bcachefs: inode_format.h
bcachefs; quota_format.h
bcachefs: sb-counters_format.h
bcachefs: counters.c -> sb-counters.c
bcachefs: comment bch_subvolume
bcachefs: bch_snapshot::btime
bcachefs: add missing __GFP_NOWARN
bcachefs: opts->compression can now also be applied in the background
bcachefs: Prep work for variable size btree node buffers
bcachefs: grab s_umount only if snapshotting
...
- A fix for the idle and iowait time accounting vs. CPU hotplug.
The time is reset on CPU hotplug which makes the accumulated
systemwide time jump backwards.
- Assorted fixes and improvements for clocksource/event drivers
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Merge tag 'timers-core-2024-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"Updates for time and clocksources:
- A fix for the idle and iowait time accounting vs CPU hotplug.
The time is reset on CPU hotplug which makes the accumulated
systemwide time jump backwards.
- Assorted fixes and improvements for clocksource/event drivers"
* tag 'timers-core-2024-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug
clocksource/drivers/ep93xx: Fix error handling during probe
clocksource/drivers/cadence-ttc: Fix some kernel-doc warnings
clocksource/drivers/timer-ti-dm: Fix make W=n kerneldoc warnings
clocksource/timer-riscv: Add riscv_clock_shutdown callback
dt-bindings: timer: Add StarFive JH8100 clint
dt-bindings: timer: thead,c900-aclint-mtimer: separate mtime and mtimecmp regs
- 18f14afe28 powerpc/64s: Increase default stack size to 32KB BY: Michael Ellerman
Thanks to:
Michael Ellerman
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Merge tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Aneesh Kumar:
- Increase default stack size to 32KB for Book3S
Thanks to Michael Ellerman.
* tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Increase default stack size to 32KB
Add a field to bch_snapshot for creation time; this will be important
when we start exposing the snapshot tree to userspace.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The "apply this compression method in the background" paths now use the
compression option if background_compression is not set; this means that
setting or changing the compression option will cause existing data to
be compressed accordingly in the background.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs btree nodes are big - typically 256k - and btree roots are
pinned in memory. As we're now up to 18 btrees, we now have significant
memory overhead in mostly empty btree roots.
And in the future we're going to start enforcing that certain btree node
boundaries exist, to solve lock contention issues - analagous to XFS's
AGIs.
Thus, we need to start allocating smaller btree node buffers when we
can. This patch changes code that refers to the filesystem constant
c->opts.btree_node_size to refer to the btree node buffer size -
btree_buf_bytes() - where appropriate.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The variable tmp is being assigned a value but it isn't being
read afterwards. The assignment is redundant and so tmp can be
removed.
Cleans up clang scan build warning:
warning: Although the value stored to 'ret' is used in the enclosing
expression, the value is never actually read from 'ret'
[deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
drop_locks_do() should not be used in a fastpath without first trying
the do in nonblocking mode - the unlock and relock will cause excessive
transaction restarts and potentially livelocking with other threads that
are contending for the same locks.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
