The imx8mm-phg has a SN65DSI83 MIPI-DSI to LVDS bridge.
Add suppor for it.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fixes the warnings:
at24 0-0053: supply vcc not found, using dummy regulator
at24 0-0057: supply vcc not found, using dummy regulator
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
imx8mm-evk has a MIPI DSI port that can be used with a ADV7535 MIPI
DSI to HDMI bridge.
Add support for it.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There are some imx8mm-based boards that contain an SN65DSI83 MIPI
DSI to LVDS bridge chip.
Add support for it so that the LVDS output can be functional by default.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=hLQn
-----END PGP SIGNATURE-----
Merge tag 'media/v6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"Some driver fixes:
- a regression fix for the verisilicon driver
- uvcvideo: don't expose unsupported video formats to userspace
- camss-video: don't zero subdev format after init
- mediatek: some fixes for 4K decoder formats
- fix a Sphinx build warning (missing doc for client_caps)
- some fixes for imx and atomisp staging drivers
And two CEC core fixes:
- don't set last_initiator if TX in progress
- disable adapter in cec_devnode_unregister"
* tag 'media/v6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: uvcvideo: Don't expose unsupported formats to userspace
media: v4l2-subdev: Fix missing kerneldoc for client_caps
media: staging: media: imx: initialize hs_settle to avoid warning
media: v4l2-mc: Drop subdev check in v4l2_create_fwnode_links_to_pad()
media: staging: media: atomisp: init high & low vars
media: cec: core: don't set last_initiator if tx in progress
media: cec: core: disable adapter in cec_devnode_unregister
media: mediatek: vcodec: Only apply 4K frame sizes on decoder formats
media: camss: camss-video: Don't zero subdev format again after initialization
media: verisilicon: Additional fix for the crash when opening the driver
In order to address the warnings about the naming convention for keys,
this commit renames the 'power' key to 'power-button' in the vicut1-12inch
device tree source file. The warning in question is as follows:
arch/arm/boot/dts/imx6q-vicut1.dtb: gpio-keys: 'power' does not match
any of the regexes:
'^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$',
'pinctrl-[0-9]+'
The referenced warning originates from the following schema:
Documentation/devicetree/bindings/input/gpio-keys.yaml
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix USB-related warnings in prtrvt, prtvt7, prti6q and prtwd2 device trees
by disabling unused usbphynop1 and usbphynop2 USB PHYs and providing proper
configuration for the over-current detection. This fixes the following
warnings with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over current polarity defined
By the way, fix over-current detection on usbotg port for prtvt7, prti6q
and prtwd2 boards. Only prtrvt do not have OC on USB OTG port.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
USB over-current detection is supported on this board. So, activate it.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
USB over-current detection is supported on this board. So, activate it
and fixes the following kernel warnings:
imx_usb 2184200.usb: No over current polarity defined
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The imx6qp-prtwd3 board supports USB over current detection on the USB
OTG port, however, it was previously disabled in the device tree. This
commit enables the over current detection by changing the device tree
setting from 'disable-over-current' to 'over-current-active-low'. This
could potentially protect the USB port from damage due to over current
situations.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix USB-related warnings in imx6dl prtmvt device tree by disabling
unused usbphynop1 and usbphynop2 USB PHYs and over-current detection
which is not supported on USB h1 port. This fixes the following warnings
with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over current polarity defined
By the way, fix over-current detection on usbotg port.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fix USB-related warnings in imx6dl alti6p device tree by disabling
unused usbphynop1 and usbphynop2 USB PHYs and properly configuring
over-current detection on related ports. This fixes the following
warnings with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over-current polarity defined
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This patch addresses several USB-related warnings in the device tree for
the imx6dl vicut1 system. Specifically, it disables the unused
usbphynop1 and usbphynop2 USB PHYs, and disables unsupported
over-current detection. This action mitigates the following kernel
warnings:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over-current polarity defined
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Kernel v6.3-rc1 prints errors due to missing trip points in thermal
zones. These errors indicate a lack of critical temperature threshold
settings, causing warnings at boot. To silence these errors, this patch
introduces trip points into the thermal zones of several imx6dl based
devices.
The following devices are updated:
- plym2m
- prtvt7
- victgo
- vicut1
These devices are automotive grade and expected to operate up to 105C.
An exception is the plym2m, an industrial grade device, which is
certified to work up to 85C.
The added trip points act as alert thresholds but do not trigger any
actions except warnings. This behavior is by design, as these devices
should maintain their performance until the end, without any thermal
throttling.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit adds the 'over-current-active-low' flag to the USB OTG node
in the imx6dl-lanmcu device tree. This flag is necessary because the
hardware signals over-current conditions by pulling the line low.
Without this flag, the kernel could misinterpret an over-current
condition, leading to unexpected behavior.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
In the imx6dl-lanmcu system, the usbh2 and usbh3 interfaces are not in
use. However, the related USB PHY nodes (usbphynop1 and usbphynop2) are
enabled by default in the imx6qdl.dtsi file, which can lead to confusion
and potential resource mismanagement.
This commit explicitly disables these unused USB PHY nodes in the
imx6dl-lanmcu device tree, aligning the configuration more accurately
with the actual hardware setup.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit addresses a misconfiguration in the prtwd2 device tree
source. Specifically, the ENET MDIO and MDC pins were mistakenly
assigned to the Ethernet block, while they are actually used by the I2C4
interface.
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This touchscreen does not seem to be inverted in any axis, so remove these
DT properties.
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit changes the default brightness level of the backlight on the
prtvt7 device from 20 to 65, roughly equivalent to 75% of the maximum
brightness level defined in the "brightness-levels" property.
The adjustment provides a more optimal default brightness for the
device, improving the overall user experience.
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to Documentation/devicetree/bindings/sound/fsl,ssi.txt
'fsl,mode' should be specified for AC97 mode only.
The 'fsl,ssi' documentation doesn't say anything about specifying
'sound-dai-cells' so we'll remove that as well.
Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Clean up the error handling in verify_data_block() to (a) eliminate the
'err' variable which has caused some confusion because the function
actually returns a bool, (b) reduce the compiled code size slightly, and
(c) execute one fewer branch in the success case.
Link: https://lore.kernel.org/r/20230604022312.48532-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
bio_first_page_all(bio)->mapping->host is not compatible with large
folios, since the first page of the bio is not necessarily the head page
of the folio, and therefore it might not have the mapping pointer set.
Therefore, move the dereference of ->mapping->host into
verify_data_blocks(), which works with a folio.
(Like the commit that this Fixes, this hasn't actually been tested with
large folios yet, since the filesystems that use fs/verity/ don't
support that yet. But based on code review, I think this is needed.)
Fixes: 5d0f0e57ed ("fsverity: support verifying data from large folios")
Link: https://lore.kernel.org/r/20230604022101.48342-1-ebiggers@kernel.org
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
The "ahash" API, like the other scatterlist-based crypto APIs such as
"skcipher", comes with some well-known limitations. First, it can't
easily be used with vmalloc addresses. Second, the request struct can't
be allocated on the stack. This adds complexity and a possible failure
point that needs to be worked around, e.g. using a mempool.
The only benefit of ahash over "shash" is that ahash is needed to access
traditional memory-to-memory crypto accelerators, i.e. drivers/crypto/.
However, this style of crypto acceleration has largely fallen out of
favor and been superseded by CPU-based acceleration or inline crypto
engines. Also, ahash needs to be used asynchronously to take full
advantage of such hardware, but fs/verity/ has never done this.
On all systems that aren't actually using one of these ahash-only crypto
accelerators, ahash just adds unnecessary overhead as it sits between
the user and the underlying shash algorithms.
Also, XFS is planned to cache fsverity Merkle tree blocks in the
existing XFS buffer cache. As a result, it will be possible for a
single Merkle tree block to be split across discontiguous pages
(https://lore.kernel.org/r/20230405233753.GU3223426@dread.disaster.area).
This data will need to be hashed. It is easiest to work with a vmapped
address in this case. However, ahash is incompatible with this.
Therefore, let's convert fs/verity/ from ahash to shash. This
simplifies the code, and it should also slightly improve performance for
everyone who wasn't actually using one of these ahash-only crypto
accelerators, i.e. almost everyone (or maybe even everyone)!
Link: https://lore.kernel.org/r/20230516052306.99600-1-ebiggers@kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Devicetree node names should be generic. Use 'eeprom' as node name
to avoid devicetree check warning from at24.yaml.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmRzP6weHHRvcnZhbGRz
QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGRJYH/2I3eKvKH7uQB/g7
s9PTv+Q3oPKSNCfSdudcmTj8W+yd7CHcfxEmw1/xmTOn/6Vyybk6TFBHUgRDH/un
Jkk25N3UXqDIWcEVSYW6PMr/m0FJ4gpHtDNu/8TUTv5Gh/GrlIlfnntXQ+L8UWxQ
T+pDf9oAI/MIXctACPLRoOt9fOMCwMZbO0VcGxuTM2M5De9Fu/Mla9OFfViC3QAV
LtWrBfTgvNlF16PIunggBsKGIGB7J6qpua9nEzwwCjXn8wVBwGVQ2kfpz4kkEFGU
O3UC+oCyjTGvjMCkIqhxKOy5cVNcXoL+xE23HTlPTjuDBxRQi/xEnw6doJ790pTk
5F/ZcKc=
=SF/G
-----END PGP SIGNATURE-----
Merge tag 'v6.4-rc4' into v4l_for_linus
Linux 6.4-rc4
* tag 'v6.4-rc4': (606 commits)
Linux 6.4-rc4
cxl: Explicitly initialize resources when media is not ready
x86: re-introduce support for ERMS copies for user space accesses
NVMe: Add MAXIO 1602 to bogus nid list.
module: error out early on concurrent load of the same module file
x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms
cpufreq: amd-pstate: Update policy->cur in amd_pstate_adjust_perf()
io_uring: unlock sqd->lock before sq thread release CPU
MAINTAINERS: update arm64 Microchip entries
udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated().
net: phy: mscc: enable VSC8501/2 RGMII RX clock
net: phy: mscc: remove unnecessary phydev locking
net: phy: mscc: add support for VSC8501
net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE
net/handshake: Enable the SNI extension to work properly
net/handshake: Unpin sock->file if a handshake is cancelled
net/handshake: handshake_genl_notify() shouldn't ignore @flags
net/handshake: Fix uninitialized local variable
net/handshake: Fix handshake_dup() ref counting
net/handshake: Remove unneeded check from handshake_dup()
...
The VAR SOM symphony carrier board can be used with SOMs which have a
soldered ethernet PHY onboard and with SOMs which don't have one.
For SOMs with an onboard PHY, the PHY on the cartrier board is not
used, and GPIO1_IO9 is used as a reset line to the onboard PHY.
For SOMs without an onboard PHY, the PHY on the carrier board is
used. For this configuration, pca9534 GPIO 5 (located on the carrier
board) is used as a reset line to the PHY, and GPIO1_IO9 is not
used.
GPIO1_IO9 is not connected to any user-accessible pins or functions,
and leaving it enabled in the mux pinctrl for both configurations is
safe.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is taken from Variscite linux kernel public git repository.
Original patch author: Nate Drude <nate.d@variscite.com>
See: https://github.com/varigit/linux-imx/blob/5.15-2.0.x-imx_var01/drivers/net/ethernet/freescale/fec_main.c#L3993-L4050
The ethernet phy reset was moved from the fec controller to the
mdio bus, see for example: 0e825b32c0
When the fec driver managed the reset, the regulator had time to
settle during the fec phy reset before calling of_mdiobus_register,
which probes the mii bus for the phy id to match the correct driver.
Now that the mdio bus controls the reset, the fec driver no longer has
any delay between enabling the regulator and calling of_mdiobus_register.
If the regulator voltage has not settled, the phy id will not be read
correctly and the generic phy driver will be used.
The following call tree explains in more detail:
fec_probe
fec_reset_phy <- no longer introduces delay after migration to mdio reset
fec_enet_mii_init
of_mdiobus_register
of_mdiobus_register_phy
fwnode_mdiobus_register_phy
get_phy_device <- mii probe for phy id to match driver happens here
...
fwnode_mdiobus_phy_device_register
phy_device_register
mdiobus_register_device
mdio_device_reset <- mdio reset assert / deassert delay happens here
Add a 20ms enable delay to the regulator to fix the issue.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The MSC SM2-MB-EP1 carrier board for the SM2S-IMX8PLUS SMARC module has an
NXP SGTL5000 audio codec connected to I2S-0 (sai2).
This requires to:
* add the power supplies (always on)
* enable sai2 with pinmuxes
* reparent the CLKOUT1 clock that feeds the codec SYS_MCLK to
IMX8MP_CLK_24M in order it to generate an accurate 24 MHz rate
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Here are a bunch of tiny char/misc/other driver fixes for 6.4-rc5 that
resolve a number of reported issues. Included in here are:
- iio driver fixes
- fpga driver fixes
- test_firmware bugfixes
- fastrpc driver tiny bugfixes
- MAINTAINERS file updates for some subsystems
All of these have been in linux-next this past week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZHxDNg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yl1ywCg0uz+E/GYKx5cP9chPFmbbaFwxH4AnRpn/kIH
xz6nbAqSf7CBbtxmED11
=4J1c
-----END PGP SIGNATURE-----
Merge tag 'char-misc-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are a bunch of tiny char/misc/other driver fixes for 6.4-rc5 that
resolve a number of reported issues. Included in here are:
- iio driver fixes
- fpga driver fixes
- test_firmware bugfixes
- fastrpc driver tiny bugfixes
- MAINTAINERS file updates for some subsystems
All of these have been in linux-next this past week with no reported
issues"
* tag 'char-misc-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (34 commits)
test_firmware: fix the memory leak of the allocated firmware buffer
test_firmware: fix a memory leak with reqs buffer
test_firmware: prevent race conditions by a correct implementation of locking
firmware_loader: Fix a NULL vs IS_ERR() check
MAINTAINERS: Vaibhav Gupta is the new ipack maintainer
dt-bindings: fpga: replace Ivan Bornyakov maintainership
MAINTAINERS: update Microchip MPF FPGA reviewers
misc: fastrpc: reject new invocations during device removal
misc: fastrpc: return -EPIPE to invocations on device removal
misc: fastrpc: Reassign memory ownership only for remote heap
misc: fastrpc: Pass proper scm arguments for secure map request
iio: imu: inv_icm42600: fix timestamp reset
iio: adc: ad_sigma_delta: Fix IRQ issue by setting IRQ_DISABLE_UNLAZY flag
dt-bindings: iio: adc: renesas,rcar-gyroadc: Fix adi,ad7476 compatible value
iio: dac: mcp4725: Fix i2c_master_send() return value handling
iio: accel: kx022a fix irq getting
iio: bu27034: Ensure reset is written
iio: dac: build ad5758 driver when AD5758 is selected
iio: addac: ad74413: fix resistance input processing
iio: light: vcnl4035: fixed chip ID check
...
Instead of using a custom glue layer connecting the wm8962 CODEC
to the SAI3 sound-dai, migrate the sound card to simple-audio-card.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The final production baseboard had a different chip select than
earlier prototype boards. When the newer board was released,
the SPI stopped working because the wrong pin was used in the device
tree and conflicted with the UART RTS. Fix the pinmux for
production boards.
Fixes: 36ca3c8ccb ("arm64: dts: imx: Add Beacon i.MX8M Nano development kit")
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The baseboard has an WM8962 Audio CODEC connected to the SAI3
peripheral. The CODEC supports stereo in and out
and a microphone input connected to the headphone jack.
Route this CODEC through the simple-audio-card driver.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
As documented in pfuze100.yaml, the correct name for the regulator is
"coin", so change it to fix the following DT check warning:
imx6ul-ccimx6ulsbcexpress.dtb: pmic@8: regulators: 'vcoin' does not match any of the regexes:
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Devicetree node names should be generic. Use 'pmic' as node name
to avoid devicetree check warning from pfuze100.yaml.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to Documentation/devicetree/bindings/sound/imx-audmux.yaml,
there must be a "mux-" prefix in the audmux port nodes.
Add the "mux-" prefix to avoid devicetree schema warnings.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Describe the SD1_VSELECT pad, which is necessary to allow UHS modes.
Also, to support higher SD card speed modes, describe the 100MHz and
200MHz SD card pinctrl entries.
Suggested-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Improve the devicetree description by adding the SD card regulator
that is controlled via GPIO5_2.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Here are 2 small driver core cacheinfo fixes for 6.4-rc5 that resolve a
number of reported issues with that file. These changes have been in
linux-next this past week with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZHxChg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykrLACeJBLCDThdooct8G/7MzfpJhFcjSYAn1/EhJDA
GxgOmZrsB1HcO3Bo587a
=Cucq
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are two small driver core cacheinfo fixes for 6.4-rc5 that
resolve a number of reported issues with that file. These changes have
been in linux-next this past week with no reported problems"
* tag 'driver-core-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
drivers: base: cacheinfo: Update cpu_map_populated during CPU Hotplug
drivers: base: cacheinfo: Fix shared_cpu_map changes in event of CPU hotplug
Here are some small tty/serial driver fixes for 6.4-rc5 that have all
been in linux-next this past week with no reported problems. Included
in here are:
- 8250_tegra driver bugfix
- fsl uart driver bugfixes
- Kconfig fix for dependancy issue
- dt-bindings fix for the 8250_omap driver
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZHxD4w8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykcTQCdGohhrEfOmNVDGnYHTTCZ7NXgjX4AoJkqRjsT
pp6mxqTNLHy/NQqjboUR
=O/xg
-----END PGP SIGNATURE-----
Merge tag 'tty-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are some small tty/serial driver fixes for 6.4-rc5 that have all
been in linux-next this past week with no reported problems. Included
in here are:
- 8250_tegra driver bugfix
- fsl uart driver bugfixes
- Kconfig fix for dependancy issue
- dt-bindings fix for the 8250_omap driver"
* tag 'tty-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
dt-bindings: serial: 8250_omap: add rs485-rts-active-high
serial: cpm_uart: Fix a COMPILE_TEST dependency
soc: fsl: cpm1: Fix TSA and QMC dependencies in case of COMPILE_TEST
tty: serial: fsl_lpuart: use UARTCTRL_TXINV to send break instead of UARTCTRL_SBK
serial: 8250_tegra: Fix an error handling path in tegra_uart_probe()
Fix wrong selection of internal clock when mclk is defined.
Resolve a logical inversion introduced in c9ec2cb328.
Fixes: c9ec2cb328 ("iio: adc: ad7192: use devm_clk_get_optional() for mclk")
Signed-off-by: Fabrizio Lamarque <fl.scratchpad@gmail.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230530075311.400686-3-fl.scratchpad@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Pointer to indio_dev structure is obtained via spi_get_drvdata() at
the beginning of function ad7192_setup(), but the spi->dev->driver_data
member is not initialized, hence a NULL pointer is returned.
Fix by changing ad7192_setup() signature to take pointer to struct
iio_dev, and get ad7192_state pointer via st = iio_priv(indio_dev);
Fixes: bd5dcdeb3f ("iio: adc: ad7192: convert to device-managed functions")
Signed-off-by: Fabrizio Lamarque <fl.scratchpad@gmail.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230530075311.400686-2-fl.scratchpad@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Here are some USB driver and core fixes for 6.4-rc5. Most of these are
tiny driver fixes, including:
- udc driver bugfix
- f_fs gadget driver bugfix
- cdns3 driver bugfix
- typec bugfixes
But the "big" thing in here is a fix yet-again for how the USB buffers
are handled from userspace when dealing with DMA issues. The changes
were discussed a lot, and tested a lot, on the list, and acked by the
relevant mm maintainers and have been in linux-next all this past week
with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZHxFGA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykd0wCgwHMYaXa8jJCGgG+e4o/rFvBucK8AoJdmHc8M
hoeLOGdBuxJItXNOnMac
=uUEx
-----END PGP SIGNATURE-----
Merge tag 'usb-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB driver and core fixes for 6.4-rc5. Most of these are
tiny driver fixes, including:
- udc driver bugfix
- f_fs gadget driver bugfix
- cdns3 driver bugfix
- typec bugfixes
But the "big" thing in here is a fix yet-again for how the USB buffers
are handled from userspace when dealing with DMA issues. The changes
were discussed a lot, and tested a lot, on the list, and acked by the
relevant mm maintainers and have been in linux-next all this past week
with no reported problems"
* tag 'usb-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: typec: tps6598x: Fix broken polling mode after system suspend/resume
mm: page_table_check: Ensure user pages are not slab pages
mm: page_table_check: Make it dependent on EXCLUSIVE_SYSTEM_RAM
usb: usbfs: Use consistent mmap functions
usb: usbfs: Enforce page requirements for mmap
dt-bindings: usb: snps,dwc3: Fix "snps,hsphy_interface" type
usb: gadget: udc: fix NULL dereference in remove()
usb: gadget: f_fs: Add unbind event before functionfs_unbind
usb: cdns3: fix NCM gadget RX speed 20x slow than expection at iMX8QM
Apparently, despite the name Digital Input Configuration Register, the
settings in the DIN_CONFIGx registers also affect other channel
functions. In particular, setting a non-zero value in the DIN_SINK
field breaks the resistance measurement function.
Now, one can of course argue that specifying a drive-strength-microamp
property along with a adi,ch-func which is not one of the digital
input functions is a bug in the device tree. However, we have a rather
complicated setup with instances of ad74412r on external hardware
modules, and have set a default drive-strength-microamp in our DT
fragments describing those, merely modifying the adi,ch-func settings
to reflect however the modules have been wired up. And restricting
this setting to just being done for digital input doesn't make the
driver any more complex.
Fixes: 504eb48558 (iio: ad74413r: wire up support for drive-strength-microamp property)
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://lore.kernel.org/r/20230503105042.453755-1-linux@rasmusvillemoes.dk
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* Address some fallout of the locking rework, this time affecting
the way the vgic is configured
* Fix an issue where the page table walker frees a subtree and
then proceeds with walking what it has just freed...
* Check that a given PA donated to the guest is actually memory
(only affecting pKVM)
* Correctly handle MTE CMOs by Set/Way
* Fix the reported address of a watchpoint forwarded to userspace
* Fix the freeing of the root of stage-2 page tables
* Stop creating spurious PMU events to perform detection of the
default PMU and use the existing PMU list instead.
x86:
* Fix a memslot lookup bug in the NX recovery thread that could
theoretically let userspace bypass the NX hugepage mitigation
* Fix a s/BLOCKING/PENDING bug in SVM's vNMI support
* Account exit stats for fastpath VM-Exits that never leave the super
tight run-loop
* Fix an out-of-bounds bug in the optimized APIC map code, and add a
regression test for the race.
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmR7k1QUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroNblwf/faUVOBMv7mQBGsGa7FNcmaNhYeIT
U1k4pFNlo7dNNuNJrGdpo+sOGP5A8CRLNSVvlyjgCHF1Qc9gVtXNvZ9PnA6nAYmB
qqvUz/TDw9/NLTlJEkbSs05B4am4yfd5pV6R/32jrPIbXOW++6ae2LpILS/NPBrB
y0tGiVUJrO3zVXdBKa4PFmlO8jsXPmMEiicEJa5v2Boeo5SFyFfErw9zDNwSMsQc
27bzbs3O2daXTNMFnwVCCpWUxt1EqWYUXGvBjsChAUI0K10F2/GW9f6YeFsGXqKI
d8g1QuCukSt/CvN0pT+g/540mR6i0Azpek1myQfuCu2IhQ1jCJaSWOjoEw==
=8VrO
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Address some fallout of the locking rework, this time affecting the
way the vgic is configured
- Fix an issue where the page table walker frees a subtree and then
proceeds with walking what it has just freed...
- Check that a given PA donated to the guest is actually memory (only
affecting pKVM)
- Correctly handle MTE CMOs by Set/Way
- Fix the reported address of a watchpoint forwarded to userspace
- Fix the freeing of the root of stage-2 page tables
- Stop creating spurious PMU events to perform detection of the
default PMU and use the existing PMU list instead
x86:
- Fix a memslot lookup bug in the NX recovery thread that could
theoretically let userspace bypass the NX hugepage mitigation
- Fix a s/BLOCKING/PENDING bug in SVM's vNMI support
- Account exit stats for fastpath VM-Exits that never leave the super
tight run-loop
- Fix an out-of-bounds bug in the optimized APIC map code, and add a
regression test for the race"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: selftests: Add test for race in kvm_recalculate_apic_map()
KVM: x86: Bail from kvm_recalculate_phys_map() if x2APIC ID is out-of-bounds
KVM: x86: Account fastpath-only VM-Exits in vCPU stats
KVM: SVM: vNMI pending bit is V_NMI_PENDING_MASK not V_NMI_BLOCKING_MASK
KVM: x86/mmu: Grab memslot for correct address space in NX recovery worker
KVM: arm64: Document default vPMU behavior on heterogeneous systems
KVM: arm64: Iterate arm_pmus list to probe for default PMU
KVM: arm64: Drop last page ref in kvm_pgtable_stage2_free_removed()
KVM: arm64: Populate fault info for watchpoint
KVM: arm64: Reload PTE after invoking walker callback on preorder traversal
KVM: arm64: Handle trap of tagged Set/Way CMOs
arm64: Add missing Set/Way CMO encodings
KVM: arm64: Prevent unconditional donation of unmapped regions from the host
KVM: arm64: vgic: Fix a comment
KVM: arm64: vgic: Fix locking comment
KVM: arm64: vgic: Wrap vgic_its_create() with config_lock
KVM: arm64: vgic: Fix a circular locking issue
- Fix link errors in new aes-gcm-p10 code when built-in with other drivers.
- Limit number of TCEs passed to H_STUFF_TCE hcall as per spec.
- Use KSYM_NAME_LEN in xmon array size to avoid possible OOB write.
Thanks to: Gaurav Batra, Maninder Singh Vishal Chourasia.
-----BEGIN PGP SIGNATURE-----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=EvgV
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix link errors in new aes-gcm-p10 code when built-in with other
drivers
- Limit number of TCEs passed to H_STUFF_TCE hcall as per spec
- Use KSYM_NAME_LEN in xmon array size to avoid possible OOB write
Thanks to Gaurav Batra and Maninder Singh Vishal Chourasia.
* tag 'powerpc-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/xmon: Use KSYM_NAME_LEN in array size
powerpc/iommu: Limit number of TCEs to 512 for H_STUFF_TCE hcall
powerpc/crypto: Fix aes-gcm-p10 link errors
Use dev_err_probe instead of dev_err in probe function,
which simplifies code a little bit and prints the error
code.
Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230603185340.13838-7-shreeya.patel@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Match alignment with open parenthesis for improving the code
readability.
Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230603185340.13838-6-shreeya.patel@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
