| Age | Commit message (Collapse) | Author |
|---|
|
idpf.h is quite heavy. We can reduce the burden a fair bit by
introducing an idpf_virtchnl.h file. This mostly just moves function
declarations but there are many of them. This also makes an attempt to
group those declarations in a way that makes some sense instead of
mishmashed.
Suggested-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Alan Brady <alan.brady@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
The HP Pavilion Aero Laptop 13-be2xxx(8BD6) requires a quirk entry for its internal microphone to function.
Signed-off-by: Al Raj Hassain <alrajhassain@gmail.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://msgid.link/r/20240304103924.13673-1-alrajhassain@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Timing select registers for SRC and CMD are by default
referring to the corresponding SSI word select.
The calculation rule from HW spec skips SSI8, which has
no clock connection.
>From section 43.2.18 CMD Output Timing Select Register (CMDOUT_TIMSEL),
of R-Car Series, 3rd Generation Hardware User’s Manual Rev.2.20:
CMD0_OUT_DIVCLK_ Output Timing
SEL [4:0] Signal Select
B'0 0110: ssi_ws0
B'0 0111: ssi_ws1
B'0 1000: ssi_ws2
B'0 1001: ssi_ws3
B'0 1010: ssi_ws4
B'0 1011: ssi_ws5
B'0 1100: ssi_ws6
B'0 1101: ssi_ws7
<GAP>
B'0 1110: ssi_ws9
B'0 1111: Setting prohibited
Fix the erroneous prohibited setting of timsel value 1111 (0xf) for SSI9
by using timsel value 1110 (0xe) instead. This is possible because SSI8
is not connected as shown by <GAP> in the table above.
[21.695055] rcar_sound ec500000.sound: b adg[0]-CMDOUT_TIMSEL (32):00000f00/00000f1f
Correct the timsel assignment.
Fixes: 629509c5bc478c ("ASoC: rsnd: add Gen2 SRC and DMAEngine support")
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Andreas Pape <Andreas.Pape4@bosch.com>
Signed-off-by: Yeswanth Rayapati <yeswanth.rayapati@in.bosch.com>
Tested-by: Yeswanth Rayapati <yeswanth.rayapati@in.bosch.com>
[erosca: massage commit description]
Signed-off-by: Eugeniu Rosca <eugeniu.rosca@bosch.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/20240301085003.3057-1-erosca@de.adit-jv.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
In preparation for implementing rigorous build time checks to enforce
that only code that can support it will be called from the early 1:1
mapping of memory, move SEV init code that is called in this manner to
the .head.text section.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-19-ardb+git@google.com
|
|
The .head.text section is the initial primary entrypoint of the core
kernel, and is entered with the CPU executing from a 1:1 mapping of
memory. Such code must never access global variables using absolute
references, as these are based on the kernel virtual mapping which is
not active yet at this point.
Given that the SME startup code is also called from this early execution
context, move it into .head.text as well. This will allow more thorough
build time checks in the future to ensure that early startup code only
uses RIP-relative references to global variables.
Also replace some occurrences of __pa_symbol() [which relies on the
compiler generating an absolute reference, which is not guaranteed] and
an open coded RIP-relative access with RIP_REL_REF().
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-18-ardb+git@google.com
|
|
The early SME/SEV code parses the command line very early, in order to
decide whether or not memory encryption should be enabled, which needs
to occur even before the initial page tables are created.
This is problematic for a number of reasons:
- this early code runs from the 1:1 mapping provided by the decompressor
or firmware, which uses a different translation than the one assumed by
the linker, and so the code needs to be built in a special way;
- parsing external input while the entire kernel image is still mapped
writable is a bad idea in general, and really does not belong in
security minded code;
- the current code ignores the built-in command line entirely (although
this appears to be the case for the entire decompressor)
Given that the decompressor/EFI stub is an intrinsic part of the x86
bootable kernel image, move the command line parsing there and out of
the core kernel. This removes the need to build lib/cmdline.o in a
special way, or to use RIP-relative LEA instructions in inline asm
blocks.
This involves a new xloadflag in the setup header to indicate
that mem_encrypt=on appeared on the kernel command line.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-17-ardb+git@google.com
|
|
Parse the mem_encrypt= command line parameter from the EFI stub if
CONFIG_ARCH_HAS_MEM_ENCRYPT=y, so that it can be passed to the early
boot code by the arch code in the stub.
This avoids the need for the core kernel to do any string parsing very
early in the boot.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-16-ardb+git@google.com
|
|
The secondary startup code is used on the primary boot path as well, but
in this case, the initial part runs from a 1:1 mapping, until an
explicit cross-jump is made to the kernel virtual mapping of the same
code.
On the secondary boot path, this jump is pointless as the code already
executes from the mapping targeted by the jump. So combine this
cross-jump with the jump from startup_64() into the common boot path.
This simplifies the execution flow, and clearly separates code that runs
from a 1:1 mapping from code that runs from the kernel virtual mapping.
Note that this requires a page table switch, so hoist the CR3 assignment
into startup_64() as well. And since absolute symbol references will no
longer be permitted in .head.text once we enable the associated build
time checks, a RIP-relative memory operand is used in the JMP
instruction, referring to an absolute constant in the .init.rodata
section.
Given that the secondary startup code does not require a special
placement inside the executable, move it to the .text section.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-15-ardb+git@google.com
|
|
Determining the address of the initial page table to program into CR3
involves:
- taking the physical address
- adding the SME encryption mask
On the primary entry path, the code is mapped using a 1:1 virtual to
physical translation, so the physical address can be taken directly
using a RIP-relative LEA instruction.
On the secondary entry path, the address can be obtained by taking the
offset from the virtual kernel base (__START_kernel_map) and adding the
physical kernel base.
This is implemented in a slightly confusing way, so clean this up.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-14-ardb+git@google.com
|
|
Assigning the 5-level paging related global variables from the earliest
C code using explicit references that use the 1:1 translation of memory
is unnecessary, as the startup code itself does not rely on them to
create the initial page tables, and this is all it should be doing. So
defer these assignments to the primary C entry code that executes via
the ordinary kernel virtual mapping.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-13-ardb+git@google.com
|
|
When paging is enabled, the CR4.PAE and CR4.LA57 control bits cannot be
changed, and so they can simply be preserved rather than reason about
whether or not they need to be set. CR4.MCE should be preserved unless
the kernel was built without CONFIG_X86_MCE, in which case it must be
cleared.
CR4.PSE should be set explicitly, regardless of whether or not it was
set before.
CR4.PGE is set explicitly, and then cleared and set again after
programming CR3 in order to flush TLB entries based on global
translations. This makes the first assignment redundant, and can
therefore be omitted. So clear PGE by omitting it from the preserve
mask, and set it again explicitly after switching to the new page
tables.
[ bp: Document the exact operation of CR4.PGE ]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20240227151907.387873-12-ardb+git@google.com
|
|
The current measured frame rate is 59.95Hz, which does not meet the
requirements of touch-stylus and stylus cannot work normally. After
adjustment, the actual measurement is 60.001Hz. Now this panel looks
like it's only used by me on the MTK platform, so let's change this
set of parameters.
[ dianders: Added "(again") to subject and fixed the "Fixes" line ]
Fixes: cea7008190ad ("drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP")
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240301061128.3145982-1-yangcong5@huaqin.corp-partner.google.com
|
|
The idle routine selection is done on every CPU bringup operation and
has a guard in place which is effective after the first invocation,
which is a pointless exercise.
Invoke it once on the boot CPU and mark the related functions __init.
The guard check has to stay as xen_set_default_idle() runs early.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/87edcu6vaq.ffs@tglx
|
|
The return value is truly boolean. Make it so.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240229142248.518723854@linutronix.de
|
|
Updating the static call for x86_idle() from idle_setup() is
counter-intuitive.
Let select_idle_routine() handle it like the other idle choices, which
allows to simplify the idle selection later on.
While at it rewrite comments and return a proper error code and not -1.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240229142248.455616019@linutronix.de
|
|
Clean up the code to make it readable. No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240229142248.392017685@linutronix.de
|
|
amd_e400_idle(), the idle routine for AMD CPUs which are affected by
erratum 400 violates the RCU constraints by invoking tick_broadcast_enter()
and tick_broadcast_exit() after the core code has marked RCU non-idle. The
functions can end up in lockdep or tracing, which rightfully triggers a
RCU warning.
The core code provides now a static branch conditional invocation of the
broadcast functions.
Remove amd_e400_idle(), enforce default_idle() and enable the static branch
on affected CPUs to cure this.
[ bp: Fold in a fix for a IS_ENABLED() check fail missing a "CONFIG_"
prefix which tglx spotted. ]
Reported-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/877cim6sis.ffs@tglx
|
|
Of course we should use the key if there is no error ...
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Since commit d492cc2573a0 ("driver core: device.h: make struct
bus_type a const *"), the driver core can properly handle constant
struct bus_type, move the tee_bus_type variable to be a constant
structure as well, placing it into read-only memory which can not be
modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Switch to the queue_limits_* helpers to stack the bdev limits, which also
includes updating the readahead settings.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
The multipath disk starts out with the stacking default limits.
The one interesting part here is that blk_set_stacking_limits
sets the max_zone_append_sectorts to UINT_MAX, which fails the
validation for non-zoned devices. With the old one call per
limit scheme this was fine because no one verified this weird
mismatch and it was fixed by blk_stack_limits a little later
before I/O could be issued.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Changes the callchains that update queue_limits to build an on-stack
queue_limits and update it atomically. Note that for now only the
admin queue actually passes it to the queue allocation function.
Doing the same for the gendisks used for the namespaces will require
a little more work.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Fold nvme_init_ms into nvme_configure_metadata after splitting up
a little helper to deal with the extended LBA formats.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Move reading the Identify Namespace Data Structure, NVM Command Set out
of configure_metadata into the caller. This allows doing the identify
call outside the frozen I/O queues, and prepares for using data from
the Identify data structure for other purposes.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Split the logic to query the Identify Namespace Data Structure, NVM
Command Set into a separate helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
nvme_update_ns_info_generic and nvme_update_ns_info_block share a
fair amount of logic related to not fully supported namespace
formats and updating the multipath information. Move this logic
into the common caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
nvme_set_queue_limits is used on the admin queue and all gendisks
including hidden ones that don't support block I/O. The write cache
setting on the other hand only makes sense for block I/O. Move the
blk_queue_write_cache call to nvme_update_ns_info_block instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Move setting up the integrity profile and setting the disk capacity out
of nvme_update_disk_info to get nvme_update_disk_info into a shape where
it just sets queue_limits eventually.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Currently nvme_update_ns_info_block calls nvme_update_disk_info both for
the namespace attached disk, and the multipath one (if it exists). This
is very different from how other stacking drivers work, and leads to
a lot of complexity.
Switch to setting the disk capacity and initializing the integrity
profile, and let blk_stack_limits which already is called just below
deal with updating the other limits.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Move uneregistering the existing integrity profile into the helper
dealing with all the other integrity / metadata setup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Handle the no metadata support case in nvme_init_integrity as well to
simplify the calling convention and prepare for future changes in the
area.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
max_integrity_segments is just a hardware limit and doesn't need to be
in nvme_init_integrity with the PI setup.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Handle setting the zone size / chunk_sectors and max_append_sectors
limits together with the other ZNS limits, and just open code the
call to blk_revalidate_zones in the current place.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
Move the handling of the NVME_QUIRK_DEALLOCATE_ZEROES quirk out of
nvme_config_discard so that it is combined with the normal write_zeroes
limit handling.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
All transports set a max_hw_sectors value in the nvme_ctrl, so make
the code using it unconditional and clean it up using a little helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt
Arm Vexpress update for v6.9
Just a single update to add stdout-path in the device tree chosen node
so that the system console can be routed to this serial/uart port.
* tag 'vexpress-update-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
ARM: dts: vexpress: Set stdout-path to serial0 in the chosen node
Link: https://lore.kernel.org/r/20240223033307.117906-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The last 4 MiB of RAM on those devices is likely used by trustzone
firmware, and is unusable under Linux. Change the device tree memory
node accordingly.
The proprietary bootloader (S-BOOT) passes these memory ranges through
ATAG_MEM; this change allows us to have the correct memory ranges
without relying on ATAG_MEM.
Tested-by: Henrik Grimler <henrik@grimler.se> # i9300, i9305
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/20240217-exynos4-memsize-fix-v1-1-7858e9c5f844@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
Keystone2 device tree updates for v6.9
Cosmetic cleanups:
* Replace http urls with https.
* tag 'ti-keystone-dt-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
ARM: dts: keystone: Replace http urls with https
Link: https://lore.kernel.org/r/20240304133843.e6rm5va6w4oavgoy@posted
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/defconfig
Enablement of the hdmi phy-driver used on rk3588.
* tag 'v6.9-rockchip-config64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: defconfig: Enable Rockchip HDMI/eDP Combo PHY
Link: https://lore.kernel.org/r/14841602.uLZWGnKmhe@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig
TI K2/K3 defconfig updates for v6.9
- Enable Wave5 encoder/decoder driver present on multiple K3 SoCs
- Enable K2 boards via multi_v7_defconfig to move away from keystone
specific defconfig.
* tag 'ti-k3-config-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
arm64: defconfig: Enable Wave5 Video Encoder/Decoder
ARM: multi_v7_defconfig: Add more TI Keystone support
Link: https://lore.kernel.org/r/a555943a-45d0-4e8e-ad25-682638cfcff7@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Enable STMicroelectronics accelerometer and gyro drivers for the Samsung
P4note device family in exynos and multi_v7 defconfigs.
Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
Link: https://lore.kernel.org/r/20231221230258.56272-2-martin.juecker@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240227080755.34170-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig
i.MX defconfig for 6.9:
- Enable VF610 GPIO driver for both arm64 and i.MX ARM defconfig.
- Enable i.MX8MP LDB bridge and i.MX8QXP support drivers in arm64
defconfig.
* tag 'imx-defconfig-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: defconfig: enable i.MX8MP ldb bridge
arm64: defconfig: enable the vf610 gpio driver
ARM: imx_v6_v7_defconfig: enable the vf610 gpio driver
arm64: defconfig: Enable i.MX8QXP device drivers
Link: https://lore.kernel.org/r/20240226034147.233993-5-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig
Qualcomm ARM64 defconfig updates for v6.9
Enable the Qualcomm PBS driver to resolve the dependency from the Light
Pulse Generator (LED-driver) on modern Qualcomm platforms. Enable the
X1E multimedia clock controllers, to provide clocks for the various
multimedia blocks. Enable Global clock controller and interconnect
drivers for the QDU1000/QRU1000 platforms.
Enable the audio drivers and the Goodi Berlin touchscreen driver, used
on SM8650 QRD.
Enable the MAX20411 regulator driver drive the GPU rail on SA8295P.
Lastly mark the Qualcomm interconnect providers that feeds UART
instances as builtin, to ensure the console exists when userspace is
launched.
* tag 'qcom-arm64-defconfig-for-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable QCOM PBS
arm64: deconfig: enable Goodix Berlin SPI touchscreen driver as module
arm64: defconfig: Enable X1E80100 multimedia clock controllers configs
arm64: defconfig: Enable GCC and interconnect for QDU1000/QRU1000
arm64: defconfig: enable WCD939x USBSS driver as module
arm64: defconfig: enable audio drivers for SM8650 QRD board
arm64: defconfig: Enable Qualcomm interconnect providers
arm64: defconfig: Enable MAX20411 regulator driver
Link: https://lore.kernel.org/r/20240225032456.481112-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
ext4 filesystem can mount ext2, so drop CONFIG_EXT2_FS to make builds a
bit faster. Drop also redundant CONFIG_EXT3_FS, because it just
selectes EXT4_FS.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240221155033.44160-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers
Memory controller drivers for v6.9, part two
1. Renesas RPC-IF: add bindings for R-Car V4M.
2. Tegra MC: correct and extend support for Tegra234 memory controller.
3. STM32: add support for Flexible Memory Controller on MP25 SoC.
4. NXP WEIM bindings: convert to DT schema.
* tag 'memory-controller-drv-6.9-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
memory: stm32-fmc2-ebi: keep power domain on
memory: stm32-fmc2-ebi: add MP25 RIF support
memory: stm32-fmc2-ebi: add MP25 support
memory: stm32-fmc2-ebi: check regmap_read return value
dt-bindings: memory-controller: st,stm32: add MP25 support
dt-bindings: bus: imx-weim: convert to YAML
memory: tegra: Fix indentation
memory: tegra: Add BPMP and ICC info for DLA clients
memory: tegra: Correct DLA client names
dt-bindings: memory: renesas,rpc-if: Document R-Car V4M support
Link: https://lore.kernel.org/r/20240229124600.405016-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/drivers
Driver change for ti-sysc
Just one change to constify struct device_type.
* tag 'omap-for-v6.9/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
bus: ti-sysc: constify the struct device_type usage
Link: https://lore.kernel.org/r/pull-1709194472-263643@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers
Samsung SoC driver changes for v6.9, part two
1. Extend Exynos PMU (Power Management Unit) driver being also the
syscon to main system controller registers block, to support Google
GS101. The Google GS101 has PMU registers protected and writing is
available only via SMC. The Exynos PMU will register its own custom
regmap for such case of mixed MMIO+SMC.
2. Rework Samsung watchdog driver to get the regmap to PMU block not
via syscon API, but from the Exynos PMU driver. This is necessary
for the watchdog driver to work on Google GS101.
* tag 'samsung-drivers-6.9-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs
soc: samsung: exynos-pmu: Add regmap support for SoCs that protect PMU regs
MAINTAINERS: samsung: gs101: match patches touching Google Tensor SoC
Link: https://lore.kernel.org/r/20240227080755.34170-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.9
This introduces the Qualcomm Programmable Boot Sequencer (PBS) driver.
The Qualcomm SMEM no longer acquires the hwspinlock during the "get"
operation, to improve the system behavior during the recovery of a
remoteproc that crashed with the hwspinlock held.
The Qualcomm Always On Subsystem (AOSS) message protocol driver gains
tracepoints, printf annotation, and a debugfs interface is introduced
for tweaking system properties during development and debugging.
The Qualcomm socinfo driver gains data for SM8475, QCM8550 and
QCS8550 platforms, and the PM2250 is renamed to PM4125.
Support for controlling the voltage regulator in SPM/SAW2 is introduced.
The gfx.lvl power-domain is dropped for SA8540P, as this resource was
incorrectly inherited from SC8280XP.
Additionally some code cleanup improvements is introduced across APR,
LLCC, SMP2P and SPM.
* tag 'qcom-drivers-for-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (23 commits)
dt-bindings: soc: qcom: qcom,saw2: add msm8226 l2 compatible
soc: qcom: spm: add support for voltage regulator
soc: qcom: spm: remove driver-internal structures from the driver API
dt-bindings: soc: qcom: qcom,saw2: define optional regulator node
dt-bindings: soc: qcom: qcom,saw2: add missing compatible strings
dt-bindings: soc: qcom: merge qcom,saw2.txt into qcom,spm.yaml
soc: qcom: llcc: Check return value on Broadcast_OR reg read
soc: qcom: socinfo: Add Soc IDs for SM8475 family
dt-bindings: arm: qcom,ids: Add IDs for SM8475 family
soc: qcom: apr: make aprbus const
dt-bindings: soc: qcom: qcom,pmic-glink: document X1E80100 compatible
soc: qcom: add QCOM PBS driver
dt-bindings: soc: qcom: Add qcom,pbs bindings
pmdomain: qcom: rpmhpd: Drop SA8540P gfx.lvl
soc: qcom: socinfo: rename PM2250 to PM4125
soc: qcom: aoss: Add tracepoints in qmp_send()
soc: qcom: socinfo: add SoC Info support for QCM8550 and QCS8550 platform
dt-bindings: arm: qcom,ids: add SoC ID for QCM8550 and QCS8550
soc: qcom: aoss: Add debugfs interface for sending messages
soc: qcom: smem: remove hwspinlock from item get routine
...
Link: https://lore.kernel.org/r/20240225030612.480241-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/drivers
- make sunxi_rsb_bus constant
* tag 'sunxi-drivers-for-6.9-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
bus: sunxi-rsb: make sunxi_rsb_bus const
Link: https://lore.kernel.org/r/20240223205734.GA9027@jernej-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers
firmware: tegra: Changes for v6.9-rc1
Contains a fix that makes sure we don't unnecessarily call kfree().
* tag 'tegra-for-6.9-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
firmware: tegra: bpmp: Return directly after a failed kzalloc() in get_filename()
Link: https://lore.kernel.org/r/20240223174849.1509465-2-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
