Some of i.MX SoCs' clock driver use platform driver model,
and they need to call imx_check_clocks() API, so
imx_check_clocks() API should NOT be in .init section.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx6sll driver to clk_hw based API.
This allows us to move closer to a clear split between
consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx7d driver to clk_hw based API. This allows us
to move closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx6ul driver to clk_hw based API. This allows us
to move closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx6sx driver to clk_hw based API. This allows us
to move closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx6q driver to clk_hw based API.
Add imx6q_obtain_fixed_clk_hw helper to clean up the registration
of the clocks that are either found in device tree or are assigned
a fixed zero rate. This switch allows us to move closer to a clear
split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the entire clk-imx6sl driver to clk_hw based API.
This allows us to move closer to a clear split between
consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch all the wrappers to clk_hw based API and rename them to indicate
that. Add macros for clk based legacy users. This allows us to move
closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the imx_clk_fixup_mux function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. a macro for clk
based legacy. This allows us to move closer to a clear split between
consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the imx_clk_fixup_divider function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. This allows us to
move closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the imx_clk_gate_exclusive function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. This allows us to move
closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the imx_clk_pfd function to clk_hw based API, rename accordingly
and add a macro for clk based legacy. This allows us to move closer to
a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the imx_clk_hw_pllv3 function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. This allows us
to move closer to a clear split between consumer and provider clk
APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the clk_register_gate2 function to clk_hw based API, rename
accordingly and add a macro for clk based legacy. This allows us to
move closer to a clear split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch the clk_cpu clock registering function to clk_hw based API and add
a macro for clk based legacy. This allows us to move closer to a clear
split between consumer and provider clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Switch all the clk_busy clock registering functions to clk_hw based API.
Keep around some clk based wrappers to be used by older imx platforms.
This allows us to move closer to a clear split of consumer and provider
clk APIs.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The clock is registered later than these two re-parentings.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The clock IMX6SX_CLK_AXI is not registered at all.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
In order to move to clk_hw based API, imx_obtain_fixed_clock_hw
is added. The end goal here is to have all the clk providers use
the clk_hw based API.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There is no audio_pll2_clk registered, it should be audio_pll2_out.
Cc: <stable@vger.kernel.org>
Fixes: ba5625c3e2 ("clk: imx: Add clock driver support for imx8mm")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The MMDC_P1_IPG clock need to be on always on to make sure
the MMDC register can be accessed successfully.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This clock is used for dram operations inside TF-A and must be kept
enabled for features such as suspend/resume dram retention and busfreq
to work.
This is required for imx8mm suspend to work with NXP branch of TF-A.
There is an equivalent clk on imx8mq and it's always been marked as
critical in upstream.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Since i.MX7ULP B0 chip, nic1_bus_clk's parent is changed to
from nic0_clk directly, update it accordingly.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Use imx_mmdc_mask_handshake() API instead of programming CCM
register directly in each platform to mask unused MMDC channel's
handshake.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
All i.MX6 SoCs need to mask unused MMDC channel's handshake
for low power modes, this patch provides common API for masking
the MMDC channel passed from caller.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This is documented in the reference manuals as GIC_CLK_ROOT.
In some out-of-tree DVFS scenarios the gic clock can end up as the only
user of sys_pll2 so if we don't define the gic clk explicitly it might
be turned off.
This applies to both 8mq and 8mm: same clk register but diffferent
parents.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This should be defined in the clock tree so that parents are not
shutdown by accident
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX8MM has clock gate for SNVS module, add it into clock tree
for SNVS RTC driver to manage.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add macro for the SNVS clock of the i.MX8MM.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX8MQ has clock gate for SNVS module, add it into clock tree
for SNVS RTC driver to manage.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add macro for the SNVS clock of the i.MX8MQ.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX8MM has clock gate for each GPIO bank, add them
into clock tree for GPIO driver to manage.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
- Build errors wrt. xattrs
- Mismerge which lead to a wrong Kconfig ifdef
- Missing endianness conversion
-----BEGIN PGP SIGNATURE-----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=0wS1
-----END PGP SIGNATURE-----
Merge tag 'upstream-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull UBIFS fixes from Richard Weinberger:
- build errors wrt xattrs
- mismerge which lead to a wrong Kconfig ifdef
- missing endianness conversion
* tag 'upstream-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
ubifs: Convert xattr inum to host order
ubifs: Use correct config name for encryption
ubifs: Fix build error without CONFIG_UBIFS_FS_XATTR
Merge yet more updates from Andrew Morton:
"A few final bits:
- large changes to vmalloc, yielding large performance benefits
- tweak the console-flush-on-panic code
- a few fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
panic: add an option to replay all the printk message in buffer
initramfs: don't free a non-existent initrd
fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount
mm/compaction.c: correct zone boundary handling when isolating pages from a pageblock
mm/vmap: add DEBUG_AUGMENT_LOWEST_MATCH_CHECK macro
mm/vmap: add DEBUG_AUGMENT_PROPAGATE_CHECK macro
mm/vmalloc.c: keep track of free blocks for vmap allocation
- remove unneeded use of cc-option, cc-disable-warning, cc-ldoption
- exclude tracked files from .gitignore
- re-enable -Wint-in-bool-context warning
- refactor samples/Makefile
- stop building immediately if syncconfig fails
- do not sprinkle error messages when $(CC) does not exist
- move arch/alpha/defconfig to the configs subdirectory
- remove crappy header search path manipulation
- add comment lines to .config to clarify the end of menu blocks
- check uniqueness of module names (adding new warnings intentionally)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=oDeB
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- remove unneeded use of cc-option, cc-disable-warning, cc-ldoption
- exclude tracked files from .gitignore
- re-enable -Wint-in-bool-context warning
- refactor samples/Makefile
- stop building immediately if syncconfig fails
- do not sprinkle error messages when $(CC) does not exist
- move arch/alpha/defconfig to the configs subdirectory
- remove crappy header search path manipulation
- add comment lines to .config to clarify the end of menu blocks
- check uniqueness of module names (adding new warnings intentionally)
* tag 'kbuild-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (24 commits)
kconfig: use 'else ifneq' for Makefile to improve readability
kbuild: check uniqueness of module names
kconfig: Terminate menu blocks with a comment in the generated config
kbuild: add LICENSES to KBUILD_ALLDIRS
kbuild: remove 'addtree' and 'flags' magic for header search paths
treewide: prefix header search paths with $(srctree)/
media: prefix header search paths with $(srctree)/
media: remove unneeded header search paths
alpha: move arch/alpha/defconfig to arch/alpha/configs/defconfig
kbuild: terminate Kconfig when $(CC) or $(LD) is missing
kbuild: turn auto.conf.cmd into a mandatory include file
.gitignore: exclude .get_maintainer.ignore and .gitattributes
kbuild: add all Clang-specific flags unconditionally
kbuild: Don't try to add '-fcatch-undefined-behavior' flag
kbuild: add some extra warning flags unconditionally
kbuild: add -Wvla flag unconditionally
arch: remove dangling asm-generic wrappers
samples: guard sub-directories with CONFIG options
kbuild: re-enable int-in-bool-context warning
MAINTAINERS: kbuild: Add pattern for scripts/*vmlinux*
...
Pull i2c updates from Wolfram Sang:
"Some I2C core API additions which are kind of simple but enhance error
checking for users a lot, especially by returning errno now.
There are wrappers to still support the old API but it will be removed
once all users are converted"
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: core: add device-managed version of i2c_new_dummy
i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy
Unicode 12.1.0.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlzg2qIACgkQ8vlZVpUN
gaPYfgf+IadtbeBYbKcHQzw8OZ9UxyGv7+Havs523XzhdceiflpOCe3lpSFYuX6w
0CtRIWEOqFzQLRHUlX/sRywYLvrvg3irDuYJGTzny9MfPEI+tVCkYi877PPAOOR3
4xay7dF63mcCpmhRxgw1fLx5I/hYpzrDnw5dGe7jjgU6SrR5FpE2GmEmbfBW087W
zAuRDkuTv03J791Kgpq4TAMNla9F2/oedq/2B0v43+TnKfYe1SEIDm3VusUvSfoI
++8CfRrRJ3D7vCmtFSuieFFb91HtHMqdv0gaad2cY1DfvJLVm7gP1uPL7QahA5Dq
VfhvFfqshqN9Jizr6BqP5GPOj2J9cw==
=QK+R
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Some bug fixes, and an update to the URL's for the final version of
Unicode 12.1.0"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: avoid panic during forced reboot due to aborted journal
ext4: fix block validity checks for journal inodes using indirect blocks
unicode: update to Unicode 12.1.0 final
unicode: add missing check for an error return from utf8lookup()
ext4: fix miscellaneous sparse warnings
ext4: unsigned int compared against zero
ext4: fix use-after-free in dx_release()
ext4: fix data corruption caused by overlapping unaligned and aligned IO
jbd2: fix potential double free
ext4: zero out the unused memory region in the extent tree block
-----BEGIN PGP SIGNATURE-----
iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAlzfKpcACgkQiiy9cAdy
T1G35AwAh/uXfq+F8Zk9EqqE8akRo6X0HDLzps5ICriQdYI2r5I+hUDLoRwNn2AX
qeife0CBfcOyib2jlGV7rYjIPJ6SNAIUPLzMvupgXfMQABt+aOeFiQ6KQz/cYgd4
bQEaLhOiCt7REc8vmhL6hKXjbypiO4wwLPl29kEjHr/ZNQUFCg8MBCpKY5uCpCQe
paLfVusSzKTjuxRinSvUWSApASQ2GU9ys1hid3PN6/MUt1vD+IXnchWRUXBZ4sNi
ztZgUNyH7AvdwoY+sM0hdT+jEehl4eTtDP1ZaeGz5Dhq4Fpe86OrfXBsySscUCgq
wpjioh67ihSg9If8ZETfYJ2srn1VhyME01l30yuJB0HgRLebWXFXe4QDCbPYnUFh
9wWZavRUlQuiKx9x2mszHBL5L3r6mZXdOHEumm2DV8TJFTjlxDt6jhdxsZA3HAzB
6Rz0F24F/Dez4ONdYS0eO8am1CScW1tTJU9+6xyW2/XP3YZunx8B6SxU7lu3nzNN
jqZ7pk7o
=JhcA
-----END PGP SIGNATURE-----
Merge tag '5.2-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Minor cleanup and fixes, one for stable, four rdma (smbdirect)
related. Also adds SEEK_HOLE support"
* tag '5.2-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: add support for SEEK_DATA and SEEK_HOLE
Fixed https://bugzilla.kernel.org/show_bug.cgi?id=202935 allow write on the same file
cifs: Allocate memory for all iovs in smb2_ioctl
cifs: Don't match port on SMBDirect transport
cifs:smbd Use the correct DMA direction when sending data
cifs:smbd When reconnecting to server, call smbd_destroy() after all MIDs have been called
cifs: use the right include for signal_pending()
smb3: trivial cleanup to smb2ops.c
cifs: cleanup smb2ops.c and normalize strings
smb3: display session id in debug data
Pull perf tooling updates from Ingo Molnar:
"perf.data:
- Streaming compression of perf ring buffer into
PERF_RECORD_COMPRESSED user space records, resulting in ~3-5x
perf.data file size reduction on variety of tested workloads what
saves storage space on larger server systems where perf.data size
can easily reach several tens or even hundreds of GiBs, especially
when profiling with DWARF-based stacks and tracing of context
switches.
perf record:
- Improve -user-regs/intr-regs suggestions to overcome errors
perf annotate:
- Remove hist__account_cycles() from callback, speeding up branch
processing (perf record -b)
perf stat:
- Add a 'percore' event qualifier, e.g.: -e
cpu/event=0,umask=0x3,percore=1/, that sums up the event counts for
both hardware threads in a core.
We can already do this with --per-core, but it's often useful to do
this together with other metrics that are collected per hardware
thread.
I.e. now its possible to do this per-event, and have it mixed with
other events not aggregated by core.
arm64:
- Map Brahma-B53 CPUID to cortex-a53 events.
- Add Cortex-A57 and Cortex-A72 events.
csky:
- Add DWARF register mappings for libdw, allowing --call-graph=dwarf
to work on the C-SKY arch.
x86:
- Add support for recording and printing XMM registers, available,
for instance, on Icelake.
- Add uncore_upi (Intel's "Ultra Path Interconnect" events) JSON
support. UPI replaced the Intel QuickPath Interconnect (QPI) in
Xeon Skylake-SP.
Intel PT:
- Fix instructions sampling rate.
- Timestamp fixes.
- Improve exported-sql-viewer GUI, allowing, for instance, to
copy'n'paste the trees, useful for e-mailing"
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (73 commits)
perf stat: Support 'percore' event qualifier
perf stat: Factor out aggregate counts printing
perf tools: Add a 'percore' event qualifier
perf docs: Add description for stderr
perf intel-pt: Fix sample timestamp wrt non-taken branches
perf intel-pt: Fix improved sample timestamp
perf intel-pt: Fix instructions sampling rate
perf regs x86: Add X86 specific arch__intr_reg_mask()
perf parse-regs: Add generic support for arch__intr/user_reg_mask()
perf parse-regs: Split parse_regs
perf vendor events arm64: Add Cortex-A57 and Cortex-A72 events
perf vendor events arm64: Map Brahma-B53 CPUID to cortex-a53 events
perf vendor events arm64: Remove [[:xdigit:]] wildcard
perf jevents: Remove unused variable
perf test zstd: Fixup verbose mode output
perf tests: Implement Zstd comp/decomp integration test
perf inject: Enable COMPRESSED record decompression
perf report: Implement perf.data record decompression
perf record: Implement -z,--compression_level[=<n>] option
perf report: Add stub processing of compressed events for -D
...
Pull clocksource updates from Ingo Molnar:
"Misc clocksource/clockevent driver updates that came in a bit late but
are ready for v5.2"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
misc: atmel_tclib: Do not probe already used TCBs
clocksource/drivers/timer-atmel-tcb: Convert tc_clksrc_suspend|resume() to static
clocksource/drivers/tcb_clksrc: Rename the file for consistency
clocksource/drivers/timer-atmel-pit: Rework Kconfig option
clocksource/drivers/tcb_clksrc: Move Kconfig option
ARM: at91: Implement clocksource selection
clocksource/drivers/tcb_clksrc: Use tcb as sched_clock
clocksource/drivers/tcb_clksrc: Stop depending on atmel_tclib
ARM: at91: move SoC specific definitions to SoC folder
clocksource/drivers/timer-milbeaut: Cleanup common register accesses
clocksource/drivers/timer-milbeaut: Add shutdown function
clocksource/drivers/timer-milbeaut: Fix to enable one-shot timer
clocksource/drivers/tegra: Rework for compensation of suspend time
clocksource/drivers/sp804: Add COMPILE_TEST to CONFIG_ARM_TIMER_SP804
clocksource/drivers/sun4i: Add a compatible for suniv
dt-bindings: timer: Add Allwinner suniv timer
Pull IRQ chip updates from Ingo Molnar:
"A late irqchips update:
- New TI INTR/INTA set of drivers
- Rewrite of the stm32mp1-exti driver as a platform driver
- Update the IOMMU MSI mapping API to be RT friendly
- A number of cleanups and other low impact fixes"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (34 commits)
iommu/dma-iommu: Remove iommu_dma_map_msi_msg()
irqchip/gic-v3-mbi: Don't map the MSI page in mbi_compose_m{b, s}i_msg()
irqchip/ls-scfg-msi: Don't map the MSI page in ls_scfg_msi_compose_msg()
irqchip/gic-v3-its: Don't map the MSI page in its_irq_compose_msi_msg()
irqchip/gicv2m: Don't map the MSI page in gicv2m_compose_msi_msg()
iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts
genirq/msi: Add a new field in msi_desc to store an IOMMU cookie
arm64: arch_k3: Enable interrupt controller drivers
irqchip/ti-sci-inta: Add msi domain support
soc: ti: Add MSI domain bus support for Interrupt Aggregator
irqchip/ti-sci-inta: Add support for Interrupt Aggregator driver
dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings
irqchip/ti-sci-intr: Add support for Interrupt Router driver
dt-bindings: irqchip: Introduce TISCI Interrupt router bindings
gpio: thunderx: Use the default parent apis for {request,release}_resources
genirq: Introduce irq_chip_{request,release}_resource_parent() apis
firmware: ti_sci: Add helper apis to manage resources
firmware: ti_sci: Add RM mapping table for am654
firmware: ti_sci: Add support for IRQ management
firmware: ti_sci: Add support for RM core ops
...
Pull EFI fix from Ingo Molnar:
"Fix an EFI-fb regression that affects certain x86 systems"
* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types
Pull core fixes from Ingo Molnar:
"This fixes a particularly thorny munmap() bug with MPX, plus fixes a
host build environment assumption in objtool"
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool: Allow AR to be overridden with HOSTAR
x86/mpx, mm/core: Fix recursive munmap() corruption
This is some material that we picked up into our tree late. Most of it
are smaller fixes and additions, some defconfig updates due to recent
development, etc.
Code-wise the largest portion is a series of PM updates for the at91
platform, and those have been in linux-next a while through the at91
tree before we picked them up.
-----BEGIN PGP SIGNATURE-----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=XCCp
-----END PGP SIGNATURE-----
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC late updates from Olof Johansson:
"This is some material that we picked up into our tree late. Most of it
are smaller fixes and additions, some defconfig updates due to recent
development, etc.
Code-wise the largest portion is a series of PM updates for the at91
platform, and those have been in linux-next a while through the at91
tree before we picked them up"
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
arm64: dts: sprd: Add clock properties for serial devices
Opt out of scripts/get_maintainer.pl
ARM: ixp4xx: Remove duplicated include from common.c
soc: ixp4xx: qmgr: Fix an NULL vs IS_ERR() check in probe
arm64: tegra: Disable XUSB support on Jetson TX2
arm64: tegra: Enable SMMU translation for PCI on Tegra186
arm64: tegra: Fix insecure SMMU users for Tegra186
arm64: tegra: Select ARM_GIC_PM
amba: tegra-ahb: Mark PM functions as __maybe_unused
ARM: dts: logicpd-som-lv: Fix MMC1 card detect
ARM: mvebu: drop return from void function
ARM: mvebu: prefix coprocessor operand with p
ARM: mvebu: drop unnecessary label
ARM: mvebu: fix a leaked reference by adding missing of_node_put
ARM: socfpga_defconfig: enable LTC2497
ARM: mvebu: kirkwood: remove error message when retrieving mac address
ARM: at91: sama5: make ov2640 as a module
ARM: OMAP1: ams-delta: fix early boot crash when LED support is disabled
ARM: at91: remove HAVE_FB_ATMEL for sama5 SoC as they use DRM
soc/fsl/qe: Fix an error code in qe_pin_request()
...
One fix going back to stable, for a bug on 32-bit introduced when we added
support for THREAD_INFO_IN_TASK.
A fix for a typo in a recent rework of our hugetlb code that leads to crashes on
64-bit when using hugetlbfs with a 4K PAGE_SIZE.
Two fixes for our recent rework of the address layout on 64-bit hash CPUs, both
only triggered when userspace tries to access addresses outside the user or
kernel address ranges.
Finally a fix for a recently introduced double free in an error path in our
cacheinfo code.
Thanks to:
Aneesh Kumar K.V, Christophe Leroy, Sachin Sant, Tobin C. Harding.
-----BEGIN PGP SIGNATURE-----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=2265
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"One fix going back to stable, for a bug on 32-bit introduced when we
added support for THREAD_INFO_IN_TASK.
A fix for a typo in a recent rework of our hugetlb code that leads to
crashes on 64-bit when using hugetlbfs with a 4K PAGE_SIZE.
Two fixes for our recent rework of the address layout on 64-bit hash
CPUs, both only triggered when userspace tries to access addresses
outside the user or kernel address ranges.
Finally a fix for a recently introduced double free in an error path
in our cacheinfo code.
Thanks to: Aneesh Kumar K.V, Christophe Leroy, Sachin Sant, Tobin C.
Harding"
* tag 'powerpc-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/cacheinfo: Remove double free
powerpc/mm/hash: Fix get_region_id() for invalid addresses
powerpc/mm: Drop VM_BUG_ON in get_region_id()
powerpc/mm: Fix crashes with hugepages & 4K pages
powerpc/32s: fix flush_hash_pages() on SMP
- A build fix for BMIPS5000 configurations with CONFIG_HW_PERF_EVENTS=y,
which also neatly removes some #ifdefery.
- A fix to report supported ISAs correctly on older Ingenic SoCs which
incorrectly indicate MIPSr2 support in their cop0 Config register.
- Some PCI modernization for SGI IP27 systems as part of ongoing work to
support some other SGI systems.
- A fix allowing use of appended DTB files with generic kernels.
- DMA mask fixes for SGI IP22 & Alchemy systems.
-----BEGIN PGP SIGNATURE-----
iIsEABYIADMWIQRgLjeFAZEXQzy86/s+p5+stXUA3QUCXN+icRUccGF1bC5idXJ0
b25AbWlwcy5jb20ACgkQPqefrLV1AN27UQD/b6+4PE/htS7dWoWwO+qYpMK2tGNG
q1WJEkxxpLSZX9YBAPNFuDuIPPq1+T+1LGxVhUmIwq5LM5jpx2MkVWdUJ6AJ
=4zY2
-----END PGP SIGNATURE-----
Merge tag 'mips_5.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull a few more MIPS updates from Paul Burton:
"Some SGI IP27 specific PCI rework and a batch of fixes:
- A build fix for BMIPS5000 configurations with
CONFIG_HW_PERF_EVENTS=y, which also neatly removes some #ifdefery.
- A fix to report supported ISAs correctly on older Ingenic SoCs
which incorrectly indicate MIPSr2 support in their cop0 Config
register.
- Some PCI modernization for SGI IP27 systems as part of ongoing work
to support some other SGI systems.
- A fix allowing use of appended DTB files with generic kernels.
- DMA mask fixes for SGI IP22 & Alchemy systems"
* tag 'mips_5.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: Alchemy: add DMA masks for on-chip ethernet
MIPS: SGI-IP22: provide missing dma_mask/coherent_dma_mask
generic: fix appended dtb support
MIPS: SGI-IP27: abstract chipset irq from bridge
MIPS: SGI-IP27: use generic PCI driver
MIPS: Fix Ingenic SoCs sometimes reporting wrong ISA
MIPS: perf: Fix build with CONFIG_CPU_BMIPS5000 enabled
This patch set contains an assortment of RISC-V related patches that I'd
like to target for the 5.2 merge window. Most of the patches are
cleanups, but there are a handful of user-visible changes:
* The nosmp and nr_cpus command-line arguments are now supported, which
work like normal.
* The SBI console no longer installs itself as a preferred console, we
rely on standard mechanisms (/chosen, command-line, hueristics)
instead.
* sfence_remove_sfence_vma{,_asid} now pass their arguments along to the
SBI call.
* Modules now support BUG().
* A missing sfence.vma during boot has been added. This bug only
manifests during boot.
* The arch/riscv support for SiFive's L2 cache controller has been
merged, which should un-block the EDAC framework work.
I've only tested this on QEMU again, as I didn't have time to get things
running on the Unleashed. The latest master from this morning merges in
cleanly and passes the tests as well.
This patch set rebased my "5.2 MW, Part 1" patch set which includes an
erronous empty file. It's also a rebase of my "5.2 MW, Part 2" patch
set, in which I managed to create another file while attempting to
remove the empty file.
Sorry for all the noise!
-----BEGIN PGP SIGNATURE-----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=mZwx
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.2-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull RISC-V updates from Palmer Dabbelt:
"This contains an assortment of RISC-V related patches that I'd like to
target for the 5.2 merge window. Most of the patches are cleanups, but
there are a handful of user-visible changes:
- The nosmp and nr_cpus command-line arguments are now supported,
which work like normal.
- The SBI console no longer installs itself as a preferred console,
we rely on standard mechanisms (/chosen, command-line, hueristics)
instead.
- sfence_remove_sfence_vma{,_asid} now pass their arguments along to
the SBI call.
- Modules now support BUG().
- A missing sfence.vma during boot has been added. This bug only
manifests during boot.
- The arch/riscv support for SiFive's L2 cache controller has been
merged, which should un-block the EDAC framework work.
I've only tested this on QEMU again, as I didn't have time to get
things running on the Unleashed. The latest master from this morning
merges in cleanly and passes the tests as well"
* tag 'riscv-for-linus-5.2-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: (31 commits)
riscv: fix locking violation in page fault handler
RISC-V: sifive_l2_cache: Add L2 cache controller driver for SiFive SoCs
RISC-V: Add DT documentation for SiFive L2 Cache Controller
RISC-V: Avoid using invalid intermediate translations
riscv: Support BUG() in kernel module
riscv: Add the support for c.ebreak check in is_valid_bugaddr()
riscv: support trap-based WARN()
riscv: fix sbi_remote_sfence_vma{,_asid}.
riscv: move switch_mm to its own file
riscv: move flush_icache_{all,mm} to cacheflush.c
tty: Don't force RISCV SBI console as preferred console
RISC-V: Access CSRs using CSR numbers
RISC-V: Add interrupt related SCAUSE defines in asm/csr.h
RISC-V: Use tabs to align macro values in asm/csr.h
RISC-V: Fix minor checkpatch issues.
RISC-V: Support nr_cpus command line option.
RISC-V: Implement nosmp commandline option.
RISC-V: Add RISC-V specific arch_match_cpu_phys_id
riscv: vdso: drop unnecessary cc-ldoption
riscv: call pm_power_off from machine_halt / machine_power_off
...