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Support for platform data from dropped from twl in 4a346a03a63c ("mfd:
twl: Remove platform data support") and board files were dropped even
earlier. There are no in-kernel users of twl4030_keypad_data in the
kernel, and the driver supports configuration via generic device
properties.
Drop support of static platform data from the keypad driver.
Reviewed-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/tica7ol7xwv5tqb7hlkzu6wkiv4quxwrpqv6croe4wfnwvj6wv@4ob6ktqqi3cr
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Fix the Kconfig dependencies for PCS_RZN1_MIIC to avoid the unmet direct
dependency warning when enabling DWMAC_RENESAS_GBETH. The PCS driver is
used on multiple Renesas SoCs including RZ/N1, RZ/N2H and RZ/T2H, but the
existing condition only allowed ARCH_RZN1, ARCH_R9A09G077, or
ARCH_R9A09G087. This conflicted with the GBETH/GMAC driver which selects
PCS_RZN1_MIIC under ARCH_RENESAS.
Update the dependency to ARCH_RENESAS || COMPILE_TEST so that the PCS
driver is available on all Renesas platforms.
Fixes: 08f89e42121d ("net: pcs: rzn1-miic: Add RZ/T2H MIIC support")
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Closes: https://lore.kernel.org/all/aMlgg_QpJOEDGcEA@monster/
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250916162335.3339558-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a simple driver for the Himax HX852x(ES) touch panel controller,
with support for multi-touch and capacitive touch keys.
The driver is somewhat based on sample code from Himax. However, that
code was rather confusing, so that we spent a significant amount of
time just trying to understand the packet format and register commands.
In this driver they are described with clean structs and defines rather
than magic numbers and offset calculations.
Co-developed-by: Jonathan Albrieux <jonathan.albrieux@gmail.com>
Signed-off-by: Jonathan Albrieux <jonathan.albrieux@gmail.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20250915-hx852x-v5-2-b938182f1056@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Sync up with MFD tree to bring in support for MAX7360.
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Instead of manually maintaining each sysfs file define and use
attribute groups and register them using device managed function.
Then use is_visible() to filter-out unsupported attributes.
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250916170029.3313-3-michal.wajdeczko@intel.com
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VFs can't read BMG_PCIE_CAP(0x138340) register nor access PCODE
(already guarded by the info.skip_pcode flag) so we shouldn't
expose attributes that require any of them to avoid errors like:
[] xe 0000:03:00.1: [drm] Tile0: GT0: VF is trying to read an \
inaccessible register 0x138340+0x0
[] RIP: 0010:xe_gt_sriov_vf_read32+0x6c2/0x9a0 [xe]
[] Call Trace:
[] xe_mmio_read32+0x110/0x280 [xe]
[] auto_link_downgrade_capable_show+0x2e/0x70 [xe]
[] dev_attr_show+0x1a/0x70
[] sysfs_kf_seq_show+0xaa/0x120
[] kernfs_seq_show+0x41/0x60
Fixes: 0e414bf7ad01 ("drm/xe: Expose PCIe link downgrade attributes")
Fixes: cdc36b66cd41 ("drm/xe: Expose fan control and voltage regulator version")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250916170029.3313-2-michal.wajdeczko@intel.com
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Add provision to load firmware of Serial engine for UART protocol from
Linux Execution Environment on running on APPS processor.
Co-developed-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250911043256.3523057-7-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add provision to load firmware of Serial engine for SPI protocol from
Linux Execution Environment on running on APPS processor.
Co-developed-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250911043256.3523057-6-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add provision to load firmware of Serial engine for I2C protocol from
Linux Execution Environment on running on APPS processor.
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Co-developed-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250911043256.3523057-5-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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In Qualcomm SoCs, firmware loading for Serial Engines (SE) within the QUP
hardware has traditionally been managed by TrustZone (TZ). This restriction
poses a significant challenge for developers, as it limits their ability to
enable various protocols on any of the SEs from the Linux side, reducing
flexibility.
Load the firmware to QUP SE based on the 'firmware-name' property specified
in devicetree at bootup time.
Co-developed-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250911043256.3523057-4-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Refactor register macros for consistency and clarity and remove redundant
definitions and update naming for better alignment.
Update copyright to include Qualcomm Technologies, Inc.
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250911043256.3523057-3-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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In amdxdna_gem_obj_vmap(), calling dma_buf_vmap() triggers a kernel
warning if LOCKDEP is enabled. So for imported object, use
dma_buf_vmap_unlocked(). Then, use drm_gem_vmap() for other objects.
The similar change applies to vunmap code.
Fixes: bd72d4acda10 ("accel/amdxdna: Support user space allocated buffer")
Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://lore.kernel.org/r/20250916174842.234709-1-lizhi.hou@amd.com
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The current entry for the MAX77838 regulator is unselectable (as it
depended on a non-user-selectable config - REGMAP_I2C). Fix this by
making it select the config, and not depending on it.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://patch.msgid.link/20250917-maxreg-kconfig-fix-v1-1-1369f88d6272@mentallysanemainliners.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Remove default values for PMC PLL Analog Control Register(ACR) as the
values are specific for each SoC and PLL and load them from PLL
characteristics structure
Co-developed-by: Andrei Simion <andrei.simion@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
[nicolas.ferre@microchip.com: fix pll acr write sequence, preserve val]
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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Add the ACR register to all PLL settings and provide the correct
ACR value for each PLL used in different SoCs.
Suggested-by: Mihai Sain <mihai.sain@microchip.com>
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
[nicolas.ferre@microchip.com: add sama7d65 and review commit message]
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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Add pmecc instance id in peripheral clock description.
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Link: https://lore.kernel.org/r/20250909103817.49334-1-balamanikandan.gunasundar@microchip.com
[claudiu.beznea@tuxon.dev: use tabs instead of spaces]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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A potential divider for the master clock is div/3. The register
configuration for div/3 is MASTER_PRES_MAX. The current bit shifting
method does not work for this case. Checking for MASTER_PRES_MAX will
ensure the correct decimal value is stored in the system.
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
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This register is important for sequencing the commands to PLLs, so
actually write the update bits with regmap_write_bits() instead of
relying on a read/modify/write regmap command that could skip the actual
hardware write if the value is identical to the one read.
It's changed when modification is needed to the PLL, when
read-only operation is done, we could keep the call to
regmap_update_bits().
Add a comment to the sam9x60_div_pll_set_div() function that uses this
PLL_UPDT register so that it's used consistently, according to the
product's datasheet.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Tested-by: Ryan Wanner <ryan.wanner@microchip.com> # on sama7d65 and sam9x75
Link: https://lore.kernel.org/r/20250827150811.82496-1-nicolas.ferre@microchip.com
[claudiu.beznea: fix "Alignment should match open parenthesis"
checkpatch.pl check]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
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It is "preferred_mem_loc" instead of "atomic" for the ATTR_PREFERRED_LOC
path.
Also include 2 minor changes with no functional impact.
1. Remove the redundant "attr.atomic_access" assignment.
2. Replace down_read_interruptible() with
xe_svm_notifier_lock_interruptible() to pair with
xe_svm_notifier_unlock().
Fixes: ada7486c5668 ("drm/xe: Implement madvise ioctl for xe")
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://lore.kernel.org/r/20250911173139.1405878-2-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
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These changes should have no functional impact.
1. Correct typo of "operation"in macro range_debug().
2. Combine 2 spin_lock() call in xe_svm_garbage_collector() into 1.
3. Drop redundant preferred_region_is_vram check in
xe_svm_range_needs_migrate_to_vram().
4. Combine the devmem_possible check in xe_svm_handle_pagefault().
need_vram includes the IS_DGFX() check, so there is no change for
.devmem_only.
v2: revert !ctx.devmem_only change (Matt)
v3: rebase code and refine commit message.
v4: rebase code and refine commit message.
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20250911031405.1371812-2-shuicheng.lin@intel.com
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The presence of FEAT_GCIE_LEGACY is now handled as a CPU
feature. Therefore, drop the check and flag from the GIC driver and
gic_kvm_info as it is no longer required or used by KVM.
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Since the PXP start comes after __xe_exec_queue_init() has completed,
we need to cleanup what was done in that function in case of a PXP
start error.
__xe_exec_queue_init calls the submission backend init() function,
so we need to introduce an opposite for that. Unfortunately, while
we already have a fini() function pointer, it performs other
operations in addition to cleaning up what was done by the init().
Therefore, for clarity, the existing fini() has been renamed to
destroy(), while a new fini() has been added to only clean up what was
done by the init(), with the latter being called by the former (via
xe_exec_queue_fini).
Fixes: 72d479601d67 ("drm/xe/pxp/uapi: Add userspace and LRC support for PXP-using queues")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://lore.kernel.org/r/20250909221240.3711023-3-daniele.ceraolospurio@intel.com
(cherry picked from commit 626667321deb4c7a294725406faa3dd71c3d445d)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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On partial failure, some sysfs files created before the failure might
not be removed. Add common cleanup step to remove them all immediately,
as is should be harmless to attempt to remove non-existing files.
Fixes: 0e414bf7ad01 ("drm/xe: Expose PCIe link downgrade attributes")
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Stuart Summers <stuart.summers@intel.com>
Cc: Shuicheng Lin <shuicheng.lin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Zongyao Bai <zongyao.bai@intel.com>
Reviewed-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250915214716.1327379-2-zongyao.bai@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 1a869168d91f1a1a2b0db22cea0295c67908e5d8)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Add a single sysfs read-only interface for reading PCI device serial
numbers from userspace in a programmatic way. This device attribute uses
the same hexadecimal 1-byte dashed formatting as lspci serial number
capability output. If a device doesn't support the serial number
capability, the serial_number sysfs attribute will not be visible.
Signed-off-by: Matthew Wood <thepacketgeek@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mario Limonciello <superm1@kernel.org>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Link: https://patch.msgid.link/20250917125815.722952-2-thepacketgeek@gmail.com
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Add a cached copy of the hardware port-id list that is available at init
before all @dport objects have been instantiated. Change is in preparation
of delayed dport instantiation.
Reviewed-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Tested-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
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Refactor the code in reap_dports() out to provide a helper function that
reaps a single dport. This will be used later in the cleanup path for
allocating a dport. Renaming to del_port() and del_dports() to mirror
devm_cxl_add_dport().
[dj] Fixed up subject per Robert
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Li Ming <ming.li@zohomail.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Tested-by: Robert Richter <rrichter@amd.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
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Add a helper to replace the open code detection of CXL device hierarchy
root, or the host bridge. The helper will be used for delayed downstream
port (dport) creation.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Li Ming <ming.li@zohomail.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Robert Richter <rrichter@amd.com>
Tested-by: Robert Richter <rrichter@amd.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
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Use struct_size() to determine the memory needed for a new 'struct
descriptor_resource' and flex_array_size() to calculate the number of
bytes to copy from userspace. This removes the hardcoded size (4 bytes)
for the 'u32 data[]' entries.
No functional changes intended.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20250916122143.2459993-3-thorsten.blum@linux.dev
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mikulas Patocka:
- fix integer overflow in dm-stripe
- limit tag size in dm-integrity to 255 bytes
- fix 'alignment inconsistency' warning in dm-raid
* tag 'for-6.17/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-raid: don't set io_min and io_opt for raid1
dm-integrity: limit MAX_TAG_SIZE to 255
dm-stripe: fix a possible integer overflow
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COMPILE_TEST with MMC_LOONGSON2 failed to link due to
undeclared dependency:
ERROR: modpost: "__devm_regmap_init_mmio_clk"
[drivers/mmc/host/loongson2-mmc.ko] undefined!
Fixes: 2115772014bd ("mmc: loongson2: Add Loongson-2K SD/SDIO controller driver")
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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These compile on x86_64 with =y and =m.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
appended to the "under-the-cut" portion of the patch.
Note that prior to running the Coccinelle,
airoha_cpu_pmdomain_clk_round() was renamed to
airoha_cpu_pmdomain_clk_round_rate().
Signed-off-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The parameter max_hw_wzeroes_unmap_sectors in queue_limits should be
equal to max_write_zeroes_sectors if it is set to a non-zero value.
However, when the backend bdev is specified, this parameter is
initialized to UINT_MAX during the call to blk_set_stacking_limits(),
while only max_write_zeroes_sectors is adjusted. Therefore, this
discrepancy triggers a value check failure in blk_validate_limits().
Since the drvd driver doesn't yet support unmap write zeroes, so fix
this failure by explicitly setting max_hw_wzeroes_unmap_sectors to
zero.
Fixes: 0c40d7cb5ef3 ("block: introduce max_{hw|user}_wzeroes_unmap_sectors to queue limits")
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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On rk3399 based rockpi4b, mounting rootfs from mmc fails unless
ROCKCHIP_PM_DOMAINS is enabled. Accoriding to
Heiko Stübner <heiko@sntech.de> all SoCs since 2012 have power
domains so the support should be enabled by default
on both arm and arm64.
Failing boot without CONFIG_ROCKCHIP_PM_DOMAINS=y:
https://ledge.validation.linaro.org/scheduler/job/119268
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e: Can't lookup blockdev
dw-apb-uart ff1a0000.serial: forbid DMA for kernel console
root '/dev/disk/by-partuuid/1d48ffd8-f2a7-4a33-b52f-186089b3c85e' doesn't exist or does not contain a /dev.
rk_gmac-dwmac fe300000.ethernet: deferred probe timeout, ignoring dependency
rk_gmac-dwmac fe300000.ethernet: probe with driver rk_gmac-dwmac failed with error -110
rk_iommu ff650800.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff650800.iommu: probe with driver rk_iommu failed with error -110
dwmmc_rockchip fe320000.mmc: deferred probe timeout, ignoring dependency
rockchip-typec-phy ff7c0000.phy: deferred probe timeout, ignoring dependency
dwmmc_rockchip fe320000.mmc: probe with driver dwmmc_rockchip failed with error -110
rockchip-typec-phy ff7c0000.phy: probe with driver rockchip-typec-phy failed with error -110
rockchip-typec-phy ff800000.phy: deferred probe timeout, ignoring dependency
rockchip-typec-phy ff800000.phy: probe with driver rockchip-typec-phy failed with error -110
rk_iommu ff660480.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff660480.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff8f3f00.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff8f3f00.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff903f00.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff903f00.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff914000.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff914000.iommu: probe with driver rk_iommu failed with error -110
rk_iommu ff924000.iommu: deferred probe timeout, ignoring dependency
rk_iommu ff924000.iommu: probe with driver rk_iommu failed with error -110
platform fe800000.usb: deferred probe pending: platform: wait for supplier /phy@ff7c0000/usb3-port
sdhci-arasan fe330000.mmc: deferred probe timeout, ignoring dependency
platform fe900000.usb: deferred probe pending: platform: wait for supplier /phy@ff800000/usb3-port
sdhci-arasan fe330000.mmc: probe with driver sdhci-arasan failed with error -110
platform ff1d0000.spi: deferred probe pending: (reason unknown)
platform hdmi-sound: deferred probe pending: asoc-simple-card: parse error
Working boot with CONFIG_ROCKCHIP_PM_DOMAINS=y:
https://ledge.validation.linaro.org/scheduler/job/119272
dwmmc_rockchip fe320000.mmc: IDMAC supports 32-bit address mode.
dwmmc_rockchip fe320000.mmc: Using internal DMA controller.
dwmmc_rockchip fe320000.mmc: Version ID is 270a
dwmmc_rockchip fe320000.mmc: DW MMC controller at irq 45,32 bit host data width,256 deep fifo
dwmmc_rockchip fe320000.mmc: Got CD GPIO
ff1a0000.serial: ttyS2 at MMIO 0xff1a0000 (irq = 44, base_baud = 1500000) is a 16550A
printk: legacy console [ttyS2] enabled
mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
dw_wdt ff848000.watchdog: No valid TOPs array specified
mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
mmc0: CQHCI version 5.10
rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found
mmc1: new high speed SDHC card at address aaaa
fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found
mmcblk1: mmc1:aaaa SC16G 14.8 GiB
rk_gmac-dwmac fe300000.ethernet: IRQ sfty not found
GPT:Primary header thinks Alt. header is not at the end of the disk.
rk_gmac-dwmac fe300000.ethernet: Deprecated MDIO bus assumption used
GPT:1978417 != 31116287
rk_gmac-dwmac fe300000.ethernet: PTP uses main clock
GPT:Alternate GPT header not at the end of the disk.
rk_gmac-dwmac fe300000.ethernet: clock input or output? (input).
GPT:1978417 != 31116287
rk_gmac-dwmac fe300000.ethernet: TX delay(0x28).
GPT: Use GNU Parted to correct GPT errors.
rk_gmac-dwmac fe300000.ethernet: RX delay(0x11).
mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Ulf Hansson <ulf.hansson@linaro.org>
Suggested-by: Heiko Stübner <heiko@sntech.de>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Marvell's PXA1908 SoC has a few power domains for its VPU, GPU, image
processor and DSI PHY. Add a driver to control these.
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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These commands
modprobe brd rd_size=1048576
vgcreate vg /dev/ram*
lvcreate -m4 -L10 -n lv vg
trigger the following warnings:
device-mapper: table: 252:10: adding target device (start sect 0 len 24576) caused an alignment inconsistency
device-mapper: table: 252:10: adding target device (start sect 0 len 24576) caused an alignment inconsistency
The warnings are caused by the fact that io_min is 512 and physical block
size is 4096.
If there's chunk-less raid, such as raid1, io_min shouldn't be set to zero
because it would be raised to 512 and it would trigger the warning.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: stable@vger.kernel.org
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Recently introduced kunit parameter generators were based on
the existing arrays which have only GDMID-based IPs and didn't
take into account IP definitions from pre-GMDID era.
Add test only arrays with pre-GMDID IPs (as those will not change)
and extend param generators to start iterating over them.
[ ] =================== xe_pci (2 subtests) ====================
[ ] ==================== check_graphics_ip ====================
[ ] [PASSED] 12.00 Xe_LP
[ ] [PASSED] 12.10 Xe_LP+
[ ] [PASSED] 12.55 Xe_HPG
[ ] [PASSED] 12.60 Xe_HPC
[ ] [PASSED] 12.70 Xe_LPG
[ ] [PASSED] 12.71 Xe_LPG
[ ] [PASSED] 12.74 Xe_LPG+
[ ] [PASSED] 20.01 Xe2_HPG
[ ] [PASSED] 20.02 Xe2_HPG
[ ] [PASSED] 20.04 Xe2_LPG
[ ] [PASSED] 30.00 Xe3_LPG
[ ] [PASSED] 30.01 Xe3_LPG
[ ] [PASSED] 30.03 Xe3_LPG
[ ] ================ [PASSED] check_graphics_ip ================
[ ] ===================== check_media_ip ======================
[ ] [PASSED] 12.00 Xe_M
[ ] [PASSED] 12.55 Xe_HPM
[ ] [PASSED] 13.00 Xe_LPM+
[ ] [PASSED] 13.01 Xe2_HPM
[ ] [PASSED] 20.00 Xe2_LPM
[ ] [PASSED] 30.00 Xe3_LPM
[ ] [PASSED] 30.02 Xe3_LPM
[ ] ================= [PASSED] check_media_ip ==================
[ ] ===================== [PASSED] xe_pci ======================
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250916171645.3335-1-michal.wajdeczko@intel.com
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MLX5_CMD_OP_QUERY_ADJACENT_FUNCTIONS_ID:
- Query Adjacent functions (PFs/VFs) of the function calling FW.
MLX5_CMD_OP_DELEGATE_VHCA_MANAGEMENT:
- Delegates own VFs to be managed/seen by other adjacent PFs
MLX5_CMD_OP_QUERY_DELEGATED_VHCA:
- Query current function delegation state.
Link: https://patch.msgid.link/r/20250908165256.1255985-3-saeed@kernel.org
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
|
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MODIFY_CONG_STATUS command is used to enable or disable congestion control
according to a given priority and protocol.
Add MODIFY_CONG_STATUS to the allowed commands under configuration scope.
Link: https://patch.msgid.link/r/20250908165256.1255985-2-saeed@kernel.org
Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
|
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Give TTM BOs a separate cleanup function.
No funktional change, but the next step in removing the TTM BO reference
counting and replacing it with the GEM object reference counting.
v2: move the code around a bit to make it clearer what's happening
v3: fix nouveau_bo_fini as well
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250909144311.1927-1-christian.koenig@amd.com
|
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Mediatek SPI hardware natively supports dual and quad modes, and these
modes are already enabled for SPI flash devices under spi-mem framework
in MTK SPI controller spi-mt65xx. However, other SPI devices, such as
touch panels, are limited to single mode because spi-mt65xx lacks SPI
mode argument parsing from SPI framework for these SPI devices outside
spi-mem framework.
This patch adds dual and quad mode support for these SPI devices by
introducing a new API, mtk_spi_set_nbits, for SPI mode argument parsing.
Signed-off-by: Tim Kuo <Tim.Kuo@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250917055839.500615-1-Tim.Kuo@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Revert commit 1afa70632c39 ("serial: qcom-geni: Enable PM runtime for
serial driver") and its dependent commit 86fa39dd6fb7 ("serial:
qcom-geni: Enable Serial on SA8255p Qualcomm platforms") because the
first one causes regression - hang task on Qualcomm RB1 board (QRB2210)
and unable to use serial at all during normal boot:
INFO: task kworker/u16:0:12 blocked for more than 42 seconds.
Not tainted 6.17.0-rc1-00004-g53e760d89498 #9
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u16:0 state:D stack:0 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00000010
Workqueue: async async_run_entry_fn
Call trace:
__switch_to+0xe8/0x1a0 (T)
__schedule+0x290/0x7c0
schedule+0x34/0x118
rpm_resume+0x14c/0x66c
rpm_resume+0x2a4/0x66c
rpm_resume+0x2a4/0x66c
rpm_resume+0x2a4/0x66c
__pm_runtime_resume+0x50/0x9c
__driver_probe_device+0x58/0x120
driver_probe_device+0x3c/0x154
__driver_attach_async_helper+0x4c/0xc0
async_run_entry_fn+0x34/0xe0
process_one_work+0x148/0x290
worker_thread+0x2c4/0x3e0
kthread+0x118/0x1c0
ret_from_fork+0x10/0x20
The issue was reported on 12th of August and was ignored by author of
commits introducing issue for two weeks. Only after complaining author
produced a fix which did not work, so if original commits cannot be
reliably fixed for 5 weeks, they obviously are buggy and need to be
dropped.
Fixes: 1afa70632c39 ("serial: qcom-geni: Enable PM runtime for serial driver")
Reported-by: Alexey Klimov <alexey.klimov@linaro.org>
Closes: https://lore.kernel.org/all/DC0D53ZTNOBU.E8LSD5E5Z8TX@linaro.org/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20250917010437.129912-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
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Running checkpatch reported error extra whitespace at the
end of help message for SERIAL_CPM menu entry
Signed-off-by: Arturs Artamonovs <Arturs.Artamonovs@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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cleanup"
Kuen-Han Tsai <khtsai@google.com> says:
This patch series refactors the error-handling paths in the bind()
function for f_ncm, f_acm, f_ecm, and f_rndis drivers.
The current, unified goto logic in these drivers is vulnerable to a null
pointer dereference. This is caused by the cleanup logic incorrectly
handling the stale usb_request pointer after a bind/unbind cycle. This
series fixes this issue by converting the drivers to use the modern
__free() scope-based cleanup mechanism.
Patches 1-2 are preparatory, adding the endpoint pointer to struct
usb_request and defining helpers for the __free() cleanup. The remaining
four patches use this new plumbing to refactor each driver.
Future work
-----------
1. Refactor usb_ep_free_request(), usb_ep_queue(), and usb_ep_dequeue()
functions as the ep parameter becomes redudant.
2. Convert the remaining gadget function drivers to use the new __free()
cleanup mechanism.
Link: https://lore.kernel.org/r/20250916-ready-v1-0-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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After an bind/unbind cycle, the rndis->notify_req is left stale. If a
subsequent bind fails, the unified error label attempts to free this
stale request, leading to a NULL pointer dereference when accessing
ep->ops->free_request.
Refactor the error handling in the bind path to use the __free()
automatic cleanup mechanism.
Fixes: 45fe3b8e5342 ("usb ethernet gadget: split RNDIS function")
Cc: stable@kernel.org
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
Link: https://lore.kernel.org/r/20250916-ready-v1-6-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250916-ready-v1-6-4997bf277548@google.com
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|
After an bind/unbind cycle, the ecm->notify_req is left stale. If a
subsequent bind fails, the unified error label attempts to free this
stale request, leading to a NULL pointer dereference when accessing
ep->ops->free_request.
Refactor the error handling in the bind path to use the __free()
automatic cleanup mechanism.
Fixes: da741b8c56d6 ("usb ethernet gadget: split CDC Ethernet function")
Cc: stable@kernel.org
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
Link: https://lore.kernel.org/r/20250916-ready-v1-5-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250916-ready-v1-5-4997bf277548@google.com
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|
After an bind/unbind cycle, the acm->notify_req is left stale. If a
subsequent bind fails, the unified error label attempts to free this
stale request, leading to a NULL pointer dereference when accessing
ep->ops->free_request.
Refactor the error handling in the bind path to use the __free()
automatic cleanup mechanism.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020
Call trace:
usb_ep_free_request+0x2c/0xec
gs_free_req+0x30/0x44
acm_bind+0x1b8/0x1f4
usb_add_function+0xcc/0x1f0
configfs_composite_bind+0x468/0x588
gadget_bind_driver+0x104/0x270
really_probe+0x190/0x374
__driver_probe_device+0xa0/0x12c
driver_probe_device+0x3c/0x218
__device_attach_driver+0x14c/0x188
bus_for_each_drv+0x10c/0x168
__device_attach+0xfc/0x198
device_initial_probe+0x14/0x24
bus_probe_device+0x94/0x11c
device_add+0x268/0x48c
usb_add_gadget+0x198/0x28c
dwc3_gadget_init+0x700/0x858
__dwc3_set_mode+0x3cc/0x664
process_scheduled_works+0x1d8/0x488
worker_thread+0x244/0x334
kthread+0x114/0x1bc
ret_from_fork+0x10/0x20
Fixes: 1f1ba11b6494 ("usb gadget: issue notifications from ACM function")
Cc: stable@kernel.org
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
Link: https://lore.kernel.org/r/20250916-ready-v1-4-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250916-ready-v1-4-4997bf277548@google.com
|
|
After an bind/unbind cycle, the ncm->notify_req is left stale. If a
subsequent bind fails, the unified error label attempts to free this
stale request, leading to a NULL pointer dereference when accessing
ep->ops->free_request.
Refactor the error handling in the bind path to use the __free()
automatic cleanup mechanism.
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020
Call trace:
usb_ep_free_request+0x2c/0xec
ncm_bind+0x39c/0x3dc
usb_add_function+0xcc/0x1f0
configfs_composite_bind+0x468/0x588
gadget_bind_driver+0x104/0x270
really_probe+0x190/0x374
__driver_probe_device+0xa0/0x12c
driver_probe_device+0x3c/0x218
__device_attach_driver+0x14c/0x188
bus_for_each_drv+0x10c/0x168
__device_attach+0xfc/0x198
device_initial_probe+0x14/0x24
bus_probe_device+0x94/0x11c
device_add+0x268/0x48c
usb_add_gadget+0x198/0x28c
dwc3_gadget_init+0x700/0x858
__dwc3_set_mode+0x3cc/0x664
process_scheduled_works+0x1d8/0x488
worker_thread+0x244/0x334
kthread+0x114/0x1bc
ret_from_fork+0x10/0x20
Fixes: 9f6ce4240a2b ("usb: gadget: f_ncm.c added")
Cc: stable@kernel.org
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
Link: https://lore.kernel.org/r/20250916-ready-v1-3-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250916-ready-v1-3-4997bf277548@google.com
|
|
Gadget function drivers often have goto-based error handling in their
bind paths, which can be bug-prone. Refactoring these paths to use
__free() scope-based cleanup is desirable, but currently blocked.
The blocker is that usb_ep_free_request(ep, req) requires two
parameters, while the __free() mechanism can only pass a pointer to the
request itself.
Store an endpoint pointer in the struct usb_request. The pointer is
populated centrally in usb_ep_alloc_request() on every successful
allocation, making the request object self-contained.
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
Link: https://lore.kernel.org/r/20250916-ready-v1-1-4997bf277548@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250916-ready-v1-1-4997bf277548@google.com
|
|
The USB3.2 Gen2 Host controller (a.k.a USB3HOST), IP found on the RZ/G3E
SoC is similar to R-Car XHCI, but it doesn't require any firmware.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250916150255.4231-7-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
