IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
These are updates for drivers that are tied to a particular SoC,
including the correspondig device tree bindings:
- A couple of reset controller changes for unisoc, uniphier, renesas
and zte platforms
- memory controller driver fixes for omap and tegra
- Rockchip io domain driver updates
- Lots of updates for qualcomm platforms, mostly touching their
firmware and power management drivers
- Tegra FUSE and firmware driver updateѕ
- Support for virtio transports in the SCMI firmware framework
- cleanup of ixp4xx drivers, towards enabling multiplatform
support and bringing it up to date with modern platforms
- Minor updates for keystone, mediatek, omap, renesas.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQBhLz215t5GS2LDRf4RAjlHAJ473D0PymaTzv68EuPHThG+DEPifQCdGjLq
QGBB6JidIP8rtEdC+LWBB8I=
=M5+N
-----END PGP SIGNATURE-----
Merge tag 'drivers-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are updates for drivers that are tied to a particular SoC,
including the correspondig device tree bindings:
- A couple of reset controller changes for unisoc, uniphier, renesas
and zte platforms
- memory controller driver fixes for omap and tegra
- Rockchip io domain driver updates
- Lots of updates for qualcomm platforms, mostly touching their
firmware and power management drivers
- Tegra FUSE and firmware driver updateѕ
- Support for virtio transports in the SCMI firmware framework
- cleanup of ixp4xx drivers, towards enabling multiplatform support
and bringing it up to date with modern platforms
- Minor updates for keystone, mediatek, omap, renesas"
* tag 'drivers-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (96 commits)
reset: simple: remove ZTE details in Kconfig help
soc: rockchip: io-domain: Remove unneeded semicolon
soc: rockchip: io-domain: add rk3568 support
dt-bindings: power: add rk3568-pmu-io-domain support
bus: ixp4xx: return on error in ixp4xx_exp_probe()
soc: renesas: Prefer memcpy() over strcpy()
firmware: tegra: Stop using seq_get_buf()
soc/tegra: fuse: Enable fuse clock on suspend for Tegra124
soc/tegra: fuse: Add runtime PM support
soc/tegra: fuse: Clear fuse->clk on driver probe failure
soc/tegra: pmc: Prevent racing with cpuilde driver
soc/tegra: bpmp: Remove unused including <linux/version.h>
dt-bindings: soc: ti: pruss: Add dma-coherent property
soc: ti: Remove pm_runtime_irq_safe() usage for smartreflex
soc: ti: pruss: Enable support for ICSSG subsystems on K3 AM64x SoCs
dt-bindings: soc: ti: pruss: Update bindings for K3 AM64x SoCs
firmware: arm_scmi: Use WARN_ON() to check configured transports
firmware: arm_scmi: Fix boolconv.cocci warnings
soc: mediatek: mmsys: Fix missing UFOE component in mt8173 table routing
soc: mediatek: mmsys: add MT8365 support
...
Here is the big set of driver core patches for 5.15-rc1.
These do change a number of different things across different
subsystems, and because of that, there were 2 stable tags created that
might have already come into your tree from different pulls that did the
following
- changed the bus remove callback to return void
- sysfs iomem_get_mapping rework
The latter one will cause a tiny merge issue with your tree, as there
was a last-minute fix for this in 5.14 in your tree, but the fixup
should be "obvious". If you want me to provide a fixed merge for this,
please let me know.
Other than those two things, there's only a few small things in here:
- kernfs performance improvements for huge numbers of sysfs
users at once
- tiny api cleanups
- other minor changes
All of these have been in linux-next for a while with no reported
problems, other than the before-mentioned merge issue.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYS+FLQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylXuACfWECnysDtXNe66DdETCFs1a1RToYAoMokWeU5
s8VFP1NY2BjmxJbkebLL
=8kVu
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core patches for 5.15-rc1.
These do change a number of different things across different
subsystems, and because of that, there were 2 stable tags created that
might have already come into your tree from different pulls that did
the following
- changed the bus remove callback to return void
- sysfs iomem_get_mapping rework
Other than those two things, there's only a few small things in here:
- kernfs performance improvements for huge numbers of sysfs users at
once
- tiny api cleanups
- other minor changes
All of these have been in linux-next for a while with no reported
problems, other than the before-mentioned merge issue"
* tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (33 commits)
MAINTAINERS: Add dri-devel for component.[hc]
driver core: platform: Remove platform_device_add_properties()
ARM: tegra: paz00: Handle device properties with software node API
bitmap: extend comment to bitmap_print_bitmask/list_to_buf
drivers/base/node.c: use bin_attribute to break the size limitation of cpumap ABI
topology: use bin_attribute to break the size limitation of cpumap ABI
lib: test_bitmap: add bitmap_print_bitmask/list_to_buf test cases
cpumask: introduce cpumap_print_list/bitmask_to_buf to support large bitmask and list
sysfs: Rename struct bin_attribute member to f_mapping
sysfs: Invoke iomem_get_mapping() from the sysfs open callback
debugfs: Return error during {full/open}_proxy_open() on rmmod
zorro: Drop useless (and hardly used) .driver member in struct zorro_dev
zorro: Simplify remove callback
sh: superhyway: Simplify check in remove callback
nubus: Simplify check in remove callback
nubus: Make struct nubus_driver::remove return void
kernfs: dont call d_splice_alias() under kernfs node lock
kernfs: use i_lock to protect concurrent inode updates
kernfs: switch kernfs to use an rwsem
kernfs: use VFS negative dentry caching
...
Here is the big set of char/misc driver changes for 5.15-rc1.
Lots of different driver subsystems are being updated in here, notably:
- mhi subsystem update
- fpga subsystem update
- coresight/hwtracing subsystem update
- interconnect subsystem update
- nvmem subsystem update
- parport drivers update
- phy subsystem update
- soundwire subsystem update
and there are some other char/misc drivers being updated as well:
- binder driver additions
- new misc drivers
- lkdtm driver updates
- mei driver updates
- sram driver updates
- other minor driver updates.
Note, there are no habanna labs driver updates in this pull request,
that will probably come later before -rc1 is out in a different request.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYS+Kyw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymlpACg0JM+hSeo8T5GtwZksZ1QXXQfh8sAoK6Dt6xF
e62OQuuMFT0Un0qOflZk
=emH+
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver updates from Greg KH:
"Here is the big set of char/misc driver changes for 5.15-rc1.
Lots of different driver subsystems are being updated in here,
notably:
- mhi subsystem update
- fpga subsystem update
- coresight/hwtracing subsystem update
- interconnect subsystem update
- nvmem subsystem update
- parport drivers update
- phy subsystem update
- soundwire subsystem update
and there are some other char/misc drivers being updated as well:
- binder driver additions
- new misc drivers
- lkdtm driver updates
- mei driver updates
- sram driver updates
- other minor driver updates.
Note, there are no habanalabs driver updates in this pull request,
that will probably come later before -rc1 is out in a different
request.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits)
Revert "bus: mhi: Add inbound buffers allocation flag"
misc/pvpanic: fix set driver data
VMCI: fix NULL pointer dereference when unmapping queue pair
char: mware: fix returnvar.cocci warnings
parport: remove non-zero check on count
soundwire: cadence: do not extend reset delay
soundwire: intel: conditionally exit clock stop mode on system suspend
soundwire: intel: skip suspend/resume/wake when link was not started
soundwire: intel: fix potential race condition during power down
phy: qcom-qmp: Add support for SM6115 UFS phy
dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings
phy: qmp: Provide unique clock names for DP clocks
lkdtm: remove IDE_CORE_CP crashpoint
lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ
coresight: Replace deprecated CPU-hotplug functions.
Documentation: coresight: Add documentation for CoreSight config
coresight: syscfg: Add initial configfs support
coresight: config: Add preloaded configurations
coresight: etm4x: Add complex configuration handlers to etmv4
coresight: etm-perf: Update to activate selected configuration
...
This reverts commit 0092a1e3f7
This should be reverted in the char-misc-next branch to make merging
with Linus's branch possible due to issues with the mhi code that was
found in the networking tree.
Link: https://lore.kernel.org/r/20210827175852.GB15018@thinkpad
Reported-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Bhaumik Bhatt <bbhatt@codeaurora.org>
Cc: Hemant Kumar <hemantk@codeaurora.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Loic Poulain <loic.poulain@linaro.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Current release - regressions:
- stmmac: revert "stmmac: align RX buffers"
- usb: asix: ax88772: move embedded PHY detection as early as possible
- usb: asix: do not call phy_disconnect() for ax88178
- Revert "net: really fix the build...", from Kalle to fix QCA6390
Current release - new code bugs:
- phy: mediatek: add the missing suspend/resume callbacks
Previous releases - regressions:
- qrtr: fix another OOB Read in qrtr_endpoint_post
- stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings
Previous releases - always broken:
- inet: use siphash in exception handling
- ip_gre: add validation for csum_start
- bpf: fix ringbuf helper function compatibility
- rtnetlink: return correct error on changing device netns
- e1000e: do not try to recover the NVM checksum on Tiger Lake
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmEn4nAACgkQMUZtbf5S
IrtNnBAAnF6dxSdVOMZe0pScj4YLp3Vwfxi3sFTQ/9iUf3hbwyEZTntUdJ9xQjBd
V8f+V7gorvPCEszYxZKAgqwZdEuOhNZdPzmEveug9Ln8AdV84RT5Pvh0PpY2Tzop
jloh58+3vnNYJKUlrCavwKcG5eF+g/hZdgDMzp5hqFAqY1W4liZAR+u3LKYHggy2
jAFk8/gRIzOHOAB0g4JuXwTUDhOxIKscUyJbvd8z/9X5MZLqnKvz8+tFIvU2ipJ+
2P6Q7VmF57v8sDBII7tvpFqG1pR2X5JjgNasH3J1O1ttR268OlZkNwH/09vZe6Ih
WZcebfcQWEOqv8HTFr992d9jHVHHnN8hlJkD1Co0yBJTsDbGfWhR3ngnKGvZ14is
5RNjHgmHEvmCnIKaZkBI2pPP6HQBmxFinP12wldVa/Na0bpqjZpDs8YFZ11H74ST
DP4CXR6YKrIRWCiIxT2NDbupIZwGVzRtzNAfjbjTTkN7wgRbVtcR2xkPxV4fiEcO
DJ1cE//1fpj9m9W+Ln4evRfDmbCEMsyJjozlTub4cKqCiE6ywTuSa4OZ21/nI4/k
LS0CT/VF9uRU9QSElHNPuMDIIKMnJYJobdZzXh9wmniG+MQw46XC69QOfO631Ly2
BayvXf/5EvxLl0xY5Ub5K6PmECtZ/QLJCa+nxIWi/Btus9F6RfA=
=ilTg
-----END PGP SIGNATURE-----
Merge tag 'net-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes, including fixes from can and bpf.
Closing three hw-dependent regressions. Any fixes of note are in the
'old code' category. Nothing blocking release from our perspective.
Current release - regressions:
- stmmac: revert "stmmac: align RX buffers"
- usb: asix: ax88772: move embedded PHY detection as early as
possible
- usb: asix: do not call phy_disconnect() for ax88178
- Revert "net: really fix the build...", from Kalle to fix QCA6390
Current release - new code bugs:
- phy: mediatek: add the missing suspend/resume callbacks
Previous releases - regressions:
- qrtr: fix another OOB Read in qrtr_endpoint_post
- stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings
Previous releases - always broken:
- inet: use siphash in exception handling
- ip_gre: add validation for csum_start
- bpf: fix ringbuf helper function compatibility
- rtnetlink: return correct error on changing device netns
- e1000e: do not try to recover the NVM checksum on Tiger Lake"
* tag 'net-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (43 commits)
Revert "net: really fix the build..."
net: hns3: fix get wrong pfc_en when query PFC configuration
net: hns3: fix GRO configuration error after reset
net: hns3: change the method of getting cmd index in debugfs
net: hns3: fix duplicate node in VLAN list
net: hns3: fix speed unknown issue in bond 4
net: hns3: add waiting time before cmdq memory is released
net: hns3: clear hardware resource when loading driver
net: fix NULL pointer reference in cipso_v4_doi_free
rtnetlink: Return correct error on changing device netns
net: dsa: hellcreek: Adjust schedule look ahead window
net: dsa: hellcreek: Fix incorrect setting of GCL
cxgb4: dont touch blocked freelist bitmap after free
ipv4: use siphash instead of Jenkins in fnhe_hashfun()
ipv6: use siphash in rt6_exception_hash()
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
net: usb: asix: ax88772: fix boolconv.cocci warnings
net/sched: ets: fix crash when flipping from 'strict' to 'quantum'
qede: Fix memset corruption
net: stmmac: fix kernel panic due to NULL pointer dereference of buf->xdp
...
This reverts commit ce78ffa3ef.
Wren and Nicolas reported that ath11k was failing to initialise QCA6390
Wi-Fi 6 device with error:
qcom_mhi_qrtr: probe of mhi0_IPCR failed with error -22
Commit ce78ffa3ef ("net: really fix the build..."), introduced in
v5.14-rc5, caused this regression in qrtr. Most likely all ath11k
devices are broken, but I only tested QCA6390. Let's revert the broken
commit so that ath11k works again.
Reported-by: Wren Turkal <wt@penguintechs.org>
Reported-by: Nicolas Schichan <nschichan@freebox.fr>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210826172816.24478-1-kvalo@codeaurora.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Two of the recent fixes for ti-sysc driver had bad interaction for a
function return value that caused one of the fixes to not work so we
need to change the return value handling. Otherwise early beagleboard
variants still have a boot issue.
-----BEGIN PGP SIGNATURE-----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=MPWH
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=NOnI
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v5.14/gpt12-fix-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fix for omap gpt12 timer error handling
Two of the recent fixes for ti-sysc driver had bad interaction for a
function return value that caused one of the fixes to not work so we
need to change the return value handling. Otherwise early beagleboard
variants still have a boot issue.
* tag 'omap-for-v5.14/gpt12-fix-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: Fix error handling for sysc_check_active_timer()
Link: https://lore.kernel.org/r/pull-1629354796-830948@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This code was intended to return an error code if regmap_read() fails
but the return statement was missing.
Fixes: 1c953bda90 ("bus: ixp4xx: Add a driver for IXP4xx expansion bus")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210807230016.3607666-1-linus.walleij@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Few ti-sysc changes to handle quirk for McASP SIDLE mode, correct
documentation for sysc_ioremap(), and start using
pm_runtime_resume_and_get().
-----BEGIN PGP SIGNATURE-----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=4Uzo
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=fPmH
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v5.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/drivers
Driver changes for ti-sysc for v5.15
Few ti-sysc changes to handle quirk for McASP SIDLE mode, correct
documentation for sysc_ioremap(), and start using
pm_runtime_resume_and_get().
* tag 'omap-for-v5.15/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: Add quirk for OMAP4 McASP to disable SIDLE mode
bus: ti-sysc: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
bus: ti-sysc: Correct misdocumentation of 'sysc_ioremap()'
bus: ti-sysc: Fix gpt12 system timer issue with reserved status
Link: https://lore.kernel.org/r/pull-1628153040-834155@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
We have changed the return type for sysc_check_active_timer() from -EBUSY
to -ENXIO, but the gpt12 system timer fix still checks for -EBUSY. We are
also not returning on other errors like we did earlier as noted by
Pavel Machek <pavel@denx.de>.
Commit 3ff340e24c ("bus: ti-sysc: Fix gpt12 system timer issue with
reserved status") should have been updated for commit 65fb736761
("bus: ti-sysc: suppress err msg for timers used as clockevent/source").
Let's fix the issue by checking for -ENXIO and returning on any other
errors as suggested by Pavel Machek <pavel@denx.de>.
Fixes: 3ff340e24c ("bus: ti-sysc: Fix gpt12 system timer issue with reserved status")
Depends-on: 65fb736761 ("bus: ti-sysc: suppress err msg for timers used as clockevent/source")
Reported-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Pavel Machek (CIP) <pavel@denx.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
For the smartreflex device, we need to disable smartreflex on SoC idle,
and have been using pm_runtime_irq_safe() to do that. But we want to
remove the irq_safe usage as PM runtime takes a permanent usage count
on the parent device with it.
In order to remove the need for pm_runtime_irq_safe(), let's gate
the clock directly in the driver. This removes the need to call PM runtime
during idle, and allows us to switch to using CPU_PM in the following
patch.
Note that the smartreflex interconnect target module is configured for smart
idle, but the clock does not have autoidle capability, and needs to be gated
manually. If the clock supported autoidle, we would not need to even gate
the clock.
With this change, we can now remove the related quirk flags for ti-sysc
also.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
We need the fixes in here as well, and resolves some merge issues with
the mhi codebase.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Lots of small fixes for Arm SoCs this time, nothing
too worrying:
- omap/beaglebone boot regression fix in gpt12 timer
- revert for i.mx8 soc driver breaking as a platform_driver
- kexec/kdump fixes for op-tee
- various fixes for incorrect DT settings on imx, mvebu, omap,
stm32, and tegra causing problems.
- device tree fixes for static checks in nomadik, versatile, stm32
- code fixes for issues found in build testing and with static
checking on tegra, ixp4xx, imx, omap
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----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=h0YB
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Lots of small fixes for Arm SoCs this time, nothing too worrying:
- omap/beaglebone boot regression fix in gpt12 timer
- revert for i.mx8 soc driver breaking as a platform_driver
- kexec/kdump fixes for op-tee
- various fixes for incorrect DT settings on imx, mvebu, omap, stm32,
and tegra causing problems.
- device tree fixes for static checks in nomadik, versatile, stm32
- code fixes for issues found in build testing and with static
checking on tegra, ixp4xx, imx, omap"
* tag 'soc-fixes-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits)
soc: ixp4xx/qmgr: fix invalid __iomem access
soc: ixp4xx: fix printing resources
ARM: ixp4xx: goramo_mlr depends on old PCI driver
ARM: ixp4xx: fix compile-testing soc drivers
soc/tegra: Make regulator couplers depend on CONFIG_REGULATOR
ARM: dts: nomadik: Fix up interrupt controller node names
ARM: dts: stm32: Fix touchscreen IRQ line assignment on DHCOM
ARM: dts: stm32: Disable LAN8710 EDPD on DHCOM
ARM: dts: stm32: Prefer HW RTC on DHCOM SoM
omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator
ARM: dts: am437x-l4: fix typo in can@0 node
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
bus: ti-sysc: AM3: RNG is GP only
ARM: omap2+: hwmod: fix potential NULL pointer access
arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode
arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers
ARM: dts: imx: Swap M53Menlo pinctrl_power_button/pinctrl_power_out pins
ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init
ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz
arm64: dts: ls1028: sl28: fix networking for variant 2
...
Build failure in drivers/net/wwan/mhi_wwan_mbim.c:
add missing parameter (0, assuming we don't want buffer pre-alloc).
Conflict in drivers/net/dsa/sja1105/sja1105_main.c between:
589918df93 ("net: dsa: sja1105: be stateless with FDB entries on SJA1105P/Q/R/S/SJA1110 too")
0fac6aa098 ("net: dsa: sja1105: delete the best_effort_vlan_filtering mode")
Follow the instructions from the commit message of the former commit
- removed the if conditions. When looking at commit 589918df93 ("net:
dsa: sja1105: be stateless with FDB entries on SJA1105P/Q/R/S/SJA1110 too")
note that the mask_iotag fields get removed by the following patch.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Improve error message to be more descriptive if a failure occurs
with an invalid power up execution environment. Additionally, add
a debug log to print the execution environment and MHI state
before a power up is attempted to confirm if the device is in an
expected state. This helps clarify reasons for power up failures
such as the device being found in a PBL or Emergency Download
Mode execution environment and the host expected a full power up
with Pass-Through and no image loading involved.
Link: https://lore.kernel.org/r/1620072038-36160-1-git-send-email-bbhatt@codeaurora.org
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-11-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is nothing special done within the mhi_alloc_coherent() and
the mhi_free_coherent() wrapper functions. They only directly
call the equivalent DMA allocation functions. Replace them with
the original function calls such that the implementation is clear
and direct.
Link: https://lore.kernel.org/r/1624392428-9328-1-git-send-email-bbhatt@codeaurora.org
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-10-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When obtaining the BHI or BHIe offsets during the power up
preparation phase, range checks are missing. These can help
controller drivers avoid accessing any address outside of the
MMIO region. Ensure that mhi_cntrl->reg_len is set before MHI
registration as it is a required field and range checks will
fail without it.
Link: https://lore.kernel.org/r/1620330705-40192-7-git-send-email-bbhatt@codeaurora.org
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-9-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
MHI driver requires register space length to add range checks and
prevent memory region accesses outside of that for MMIO space.
Set it from the PCI generic controller driver before registering
the MHI controller.
Link: https://lore.kernel.org/r/1620330705-40192-6-git-send-email-bbhatt@codeaurora.org
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-8-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Set the BHI and BHIe pointers to NULL as part of clean-up. This
makes sure that stale pointers are not accessed after powering
MHI down.
Link: https://lore.kernel.org/r/1620330705-40192-3-git-send-email-bbhatt@codeaurora.org
Suggested-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-5-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Set the BHI and/or BHIe offsets in mhi_prepare_for_power_up(),
rearrange the function, and remove the equivalent from
mhi_async_power_up(). This helps consolidate multiple checks
in different parts of the driver and can help MHI fail early on
before power up begins if the offsets are not read correctly.
Link: https://lore.kernel.org/r/1620330705-40192-2-git-send-email-bbhatt@codeaurora.org
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-4-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently, the MHI controller driver defines which channels should
have their inbound buffers allocated and queued. But ideally, this is
something that should be decided by the MHI device driver instead,
which actually deals with that buffers.
Add a flag parameter to mhi_prepare_for_transfer allowing to specify
if buffers have to be allocated and queued by the MHI stack.
Keep auto_queue flag for now, but should be removed at some point.
Link: https://lore.kernel.org/r/1624566520-20406-1-git-send-email-loic.poulain@linaro.org
Tested-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210802051255.5771-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
taregeted for v5.15:
- Add DT bindings to the expansion bus and PATA libata driver.
- Add a new expansion bus driver.
- Rewrite the watchdog driver to use the watchdog core and
spawn from the timer (clocksource) driver.
- Refactor the PATA/libata driver to probe from the device
tree and use the expansion bus driver to manipulate chip
select timings directly.
-----BEGIN PGP SIGNATURE-----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=v2E7
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=2bLl
-----END PGP SIGNATURE-----
Merge tag 'ixp4xx-drivers-arm-soc-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/drivers
IXP4xx driver updates for modernizing the IXP4xx platforms,
taregeted for v5.15:
- Add DT bindings to the expansion bus and PATA libata driver.
- Add a new expansion bus driver.
- Rewrite the watchdog driver to use the watchdog core and
spawn from the timer (clocksource) driver.
- Refactor the PATA/libata driver to probe from the device
tree and use the expansion bus driver to manipulate chip
select timings directly.
* tag 'ixp4xx-drivers-arm-soc-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
pata: ixp4xx: Rewrite to use device tree
pata: ixp4xx: Add DT bindings
pata: ixp4xx: Refer to cmd and ctl rather than csN
pata: ixp4xx: Use IS_ENABLED() to determine endianness
pata: ixp4xx: Use local dev variable
watchdog: ixp4xx: Rewrite driver to use core
bus: ixp4xx: Add a driver for IXP4xx expansion bus
bus: ixp4xx: Add DT bindings for the IXP4xx expansion bus
Link: https://lore.kernel.org/r/CACRpkdZaCosXsgp02nuUbd_nEvdxm5-z0+d0oSA97UTWQ0RQQg@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The Intel IXP4xx SoCs have an expansion bus that is usually just
used for flash memory and configured by the boot loaders and can
be accessed using the "simple-bus".
However some devices need more elaborate configuration and then we
need to provide a proper 3-unit address space indicating chip
select for each device and provide timing and similar information.
Cc: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
In case of a switch DPAA2 object, the interface ID is also needed when
querying for the object endpoint. Extend fsl_mc_get_endpoint() so that
users can also pass the interface ID that are interested in.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Some fixes for regressions and boot issues for various devices:
- Fix gpt12 system timer regression on earlier beagleboard revisions
- Fix potential NULL pointer access for omap_hwmod_get_pwrdm()
- Disable RNG on secure am335x variants as it's not accessible
- Fix flakey DCDC2 voltage causing hangs on am43x-epos-evm by reducing
i2c0 bus speed for tps65218
- Fix typo for am437x-l4 can@0 node
- Fix omap5 regression caused by vdds_1v8_main fixed-regulator
-----BEGIN PGP SIGNATURE-----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=Ismq
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=2UNB
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v5.14/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Fixes for omaps for v5.14-rc series
Some fixes for regressions and boot issues for various devices:
- Fix gpt12 system timer regression on earlier beagleboard revisions
- Fix potential NULL pointer access for omap_hwmod_get_pwrdm()
- Disable RNG on secure am335x variants as it's not accessible
- Fix flakey DCDC2 voltage causing hangs on am43x-epos-evm by reducing
i2c0 bus speed for tps65218
- Fix typo for am437x-l4 can@0 node
- Fix omap5 regression caused by vdds_1v8_main fixed-regulator
* tag 'omap-for-v5.14/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator
ARM: dts: am437x-l4: fix typo in can@0 node
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
bus: ti-sysc: AM3: RNG is GP only
ARM: omap2+: hwmod: fix potential NULL pointer access
bus: ti-sysc: Fix gpt12 system timer issue with reserved status
Link: https://lore.kernel.org/r/pull-1627995895-406133@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The McASP module in OMAP4 does not work if the SIDLE mode is enabled, most
like due to module integration issue that the signaling is not working
correctly.
Add a quirk for the module to select only NOIDLE mode when it is in use.
Suggested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Make the RNG on AM3 GP only.
Based on this patch from TI v5.4 tree which is based on hwmod data
which are now removed:
| ARM: AM43xx: hwmod: Move RNG to a GP only links table
|
| On non-GP devices the RNG is controlled by the secure-side software,
| like in DRA7xx hwmod we should not control this IP when we are not
| a GP device.
|
| Signed-off-by: Andrew F. Davis <afd@ti.com>
Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Some versions of the MC firmware wrongly report 0 for register base
address of the DPMCP associated with child DPRC objects thus rendering
them unusable. This is particularly troublesome in ACPI boot scenarios
where the legacy way of extracting this base address from the device
tree does not apply.
Given that DPMCPs share the same base address, workaround this by using
the base address extracted from the root DPRC container.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-8-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If the endpoint of a device is not yet probed on the bus, force
a rescan of the devices and retry to get a reference to the
endpoint device. If the device is still not found then we assume
it's in a different isolation context (container/DPRC) thus
unavailable and return a permission error.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Robert-Ionut Alexa <robert-ionut.alexa@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-7-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pause the MC firmware when unloading the driver so that it doesn't
crash in certain scenarios, such as kexec.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-6-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add a bus notifier to pause the MC firmware as soon as its device
gets discovered. This is needed as the firmware is live thus, as soon
as the SMMU gets probed and enabled, it will crash the firmware due to
SMMU context faults. The firmware will be resumed at probe time, after
the required IOMMU setup was completed.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-5-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The fsl-mc bus driver is missing the .shutdown() callback, so add it.
The implementation simply calls the .remove() callback.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-4-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The MC firmware has two execution units. Resume them both, as on some
Layerscape SoCs not doing so breaks the firmware.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-3-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ACPI DMA configure API may return a defer status code, so handle it.
On top of this, move the MC firmware resume after the DMA setup
is completed to avoid crashing due to DMA setup not being done yet or
being deferred.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-2-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Second parameter of dprc_scan_objects() is a bool not a pointer
so change from NULL to false.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20210715140718.8513-1-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
MHI reads the channel ID from the event ring element sent by the
device which can be any value between 0 and 255. In order to
prevent any out of bound accesses, add a check against the maximum
number of channels supported by the controller and those channels
not configured yet so as to skip processing of that event ring
element.
Link: https://lore.kernel.org/r/1624558141-11045-1-git-send-email-bbhatt@codeaurora.org
Fixes: 1d3173a3ba ("bus: mhi: core: Add support for processing events from client device")
Cc: stable@vger.kernel.org #5.10
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210716075106.49938-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Devices such as SDX24 do not have the provision for inband wake
doorbell in the form of channel 127 and instead have a sideband
GPIO for it. Newer devices such as SDX55 or SDX65 support inband
wake method by default. Ensure the functionality is used based on
this such that device wake stays held when a client driver uses
mhi_device_get() API or the equivalent debugfs entry.
Link: https://lore.kernel.org/r/1624560809-30610-1-git-send-email-bbhatt@codeaurora.org
Fixes: e3e5e6508f ("bus: mhi: pci_generic: No-Op for device_wake operations")
Cc: stable@vger.kernel.org #5.12
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210716075106.49938-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
