The suite tests the basic behaviors of the FPGA Bridge including
the functions that operate on a list of bridges.
Signed-off-by: Marco Pagani <marpagan@redhat.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20230718130304.87048-3-marpagan@redhat.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
The suite tests the basic behaviors of the FPGA Manager including
programming using a single contiguous buffer and a scatter gather table.
Signed-off-by: Marco Pagani <marpagan@redhat.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20230718130304.87048-2-marpagan@redhat.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
- Reinstate support for little endian ELFv1 binaries, which it turns out still
exist in the wild.
- Revert a change which used asm goto for WARN_ON/__WARN_FLAGS, as it lead to
dead code generation and seemed to trigger compiler bugs in some edge cases.
- Fix a deadlock in the pseries VAS code, between live migration and the
driver's mmap handler.
- Disable KCOV instrumentation in the powerpc KASAN code.
Thanks to: Andrew Donnellan, Benjamin Gray, Christophe Leroy, Haren Myneni,
Russell Currey, Uwe Kleine-König.
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Merge tag 'powerpc-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Reinstate support for little endian ELFv1 binaries, which it turns
out still exist in the wild.
- Revert a change which used asm goto for WARN_ON/__WARN_FLAGS, as it
lead to dead code generation and seemed to trigger compiler bugs in
some edge cases.
- Fix a deadlock in the pseries VAS code, between live migration and
the driver's mmap handler.
- Disable KCOV instrumentation in the powerpc KASAN code.
Thanks to Andrew Donnellan, Benjamin Gray, Christophe Leroy, Haren
Myneni, Russell Currey, and Uwe Kleine-König.
* tag 'powerpc-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
Revert "powerpc/64s: Remove support for ELFv1 little endian userspace"
powerpc/kasan: Disable KCOV in KASAN code
powerpc/512x: lpbfifo: Convert to platform remove callback returning void
powerpc/crypto: Add gitignore for generated P10 AES/GCM .S files
Revert "powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto"
powerpc/pseries/vas: Hold mmap_mutex after mmap lock during window close
Dumping the enc/dec keys is a session wide operation.
And it should not matter if the ioctl was run on
a regular file or a directory.
Currently, we obtain the tcon pointer from the
cifs file handle. But since there's no dir open call
in cifs, this is not populated for dirs.
This change allows dumping of session keys using ioctl
even for directories. To do this, we'll now get the
tcon pointer from the superblock, and not from the file
handle.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
- Fix per vma lock fault handling: add missing !(fault & VM_FAULT_ERROR)
check to fault handler to prevent error handling for return values that
don't indicate an error
- Use kfree_sensitive() instead of kfree() in paes crypto code to clear
memory that may contain keys before freeing it
- Fix reply buffer size calculation for CCA replies in zcrypt device driver
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Merge tag 's390-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- Fix per vma lock fault handling: add missing !(fault & VM_FAULT_ERROR)
check to fault handler to prevent error handling for return values
that don't indicate an error
- Use kfree_sensitive() instead of kfree() in paes crypto code to clear
memory that may contain keys before freeing it
- Fix reply buffer size calculation for CCA replies in zcrypt device
driver
* tag 's390-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/zcrypt: fix reply buffer calculations for CCA replies
s390/crypto: use kfree_sensitive() instead of kfree()
s390/mm: fix per vma lock fault handling
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Merge tag 'block-6.5-2023-07-21' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- Fix for loop regressions (Mauricio)
- Fix a potential stall with batched wakeups in sbitmap (David)
- Fix for stall with recursive plug flushes (Ross)
- Skip accounting of empty requests for blk-iocost (Chengming)
- Remove a dead field in struct blk_mq_hw_ctx (Chengming)
* tag 'block-6.5-2023-07-21' of git://git.kernel.dk/linux:
loop: do not enforce max_loop hard limit by (new) default
loop: deprecate autoloading callback loop_probe()
sbitmap: fix batching wakeup
blk-iocost: skip empty flush bio in iocost
blk-mq: delete dead struct blk_mq_hw_ctx->queued field
blk-mq: Fix stall due to recursive flush plug
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Merge tag 'io_uring-6.5-2023-07-21' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
- Fix for io-wq not always honoring REQ_F_NOWAIT, if it was set and
punted directly (eg via DRAIN) (me)
- Capability check fix (Ondrej)
- Regression fix for the mmap changes that went into 6.4, which
apparently broke IA64 (Helge)
* tag 'io_uring-6.5-2023-07-21' of git://git.kernel.dk/linux:
ia64: mmap: Consider pgoff when searching for free mapping
io_uring: Fix io_uring mmap() by using architecture-provided get_unmapped_area()
io_uring: treat -EAGAIN for REQ_F_NOWAIT as final for io-wq
io_uring: don't audit the capability check in io_uring_create()
- Fix moortec,mr75203 schema usage of 'multipleOf' keyword
- Fix regression in systems depending on "of-display" device name
- Build fix for s390 with CONFIG_PCI=n and OF_EARLY_FLATTREE=y
- Drop 2 obsolete serial .txt bindings
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Merge tag 'devicetree-fixes-for-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Fix moortec,mr75203 schema usage of 'multipleOf' keyword
- Fix regression in systems depending on "of-display" device name
- Build fix for s390 with CONFIG_PCI=n and OF_EARLY_FLATTREE=y
- Drop two obsolete serial .txt bindings
* tag 'devicetree-fixes-for-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: serial: Remove obsolete nxp,lpc1850-uart.txt
dt-bindings: serial: Remove obsolete cavium-uart.txt
dt-bindings: hwmon: moortec,mr75203: fix multipleOf for coefficients
of: Preserve "of-display" device name for compatibility
of: make OF_EARLY_FLATTREE depend on HAS_IOMEM
Three fixes here:
- The issues with accounting for register and padding length on raw
buses turn out to be quite widespread in custom buses, in order to
avoid disturbing anything drop the initial fixes and fall back to
a point fix in the SMBus code where the issue was originally noticed,
a more substantial refactoring of the API which ensures that all
buses make the same assumptions will follow.
- The generic regcache code had been forcing on async I/O which did
not work with the new maple tree sync code when used with SPI. Since
that was mainly for the rbtree cache and the assumptions about hardware
that drove the choice are probably not true any more fix this by pushing
the enablement of async down into the rbtree code, probably this also
makes cache syncs for systems faster though it's not the point.
- The test code was triggering use of the rbtree and maple tree caches
with dynamic allocation of nodes since all the testing is with RAM
backed caches with no I/O performance issues. Just disable the
locking in the tests to avoid triggering warnings when allocation
debugging is turned on, it's not really what's being tested.
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Merge tag 'regmap-fix-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"Three fixes here:
- The issues with accounting for register and padding length on raw
buses turn out to be quite widespread in custom buses.
In order to avoid disturbing anything drop the initial fixes and
fall back to a point fix in the SMBus code where the issue was
originally noticed, a more substantial refactoring of the API which
ensures that all buses make the same assumptions will follow.
- The generic regcache code had been forcing on async I/O which did
not work with the new maple tree sync code when used with SPI.
Since that was mainly for the rbtree cache and the assumptions
about hardware that drove the choice are probably not true any more
fix this by pushing the enablement of async down into the rbtree
code.
This probably also makes cache syncs for systems faster though it's
not the point.
- The test code was triggering use of the rbtree and maple tree
caches with dynamic allocation of nodes since all the testing is
with RAM backed caches with no I/O performance issues.
Just disable the locking in the tests to avoid triggering warnings
when allocation debugging is turned on, it's not really what's
being tested"
* tag 'regmap-fix-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Disable locking for RBTREE and MAPLE unit tests
regcache: Push async I/O request down into the rbtree cache
regmap: Account for register length in SMBus I/O limits
regmap: Drop initial version of maximum transfer length fixes
- fix initial value handling for output-only pins in gpio-tps68470
- fix two resource leaks in gpio-mvebu
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Merge tag 'gpio-fixes-for-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix initial value handling for output-only pins in gpio-tps68470
- fix two resource leaks in gpio-mvebu
* tag 'gpio-fixes-for-v6.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: mvebu: fix irq domain leak
gpio: mvebu: Make use of devm_pwmchip_add
gpio: tps68470: Make tps68470_gpio_output() always set the initial value
Enable core clock at probe stage and disable it at remove stage.
Core clock is responsible for turning on/off the entire SoC module so
it should be on before the first module register is touched and be off
at very last moment.
Fixes: 3adbf34273 ("iio: adc: add a driver for the SAR ADC found in Amlogic Meson SoCs")
Signed-off-by: George Stark <gnstark@sberdevices.ru>
Link: https://lore.kernel.org/r/20230721102413.255726-2-gnstark@sberdevices.ru
Cc: <stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Define and init voltage configuration bits. Those bits are inited in
vendor boot code (bl2, bl33) already so do it in the driver to not depend
on other code.
Introduced bits:
REG11[0] - selects Vref. 0 - calibration voltage, 1 - VDDA. txlx and later
SoCs support VDDA or calibration voltage as Vref, but others
support only calibration voltage. For newer platforms vendor
uses VDDA as default.
REG11[1] - reserved bit. g12a and later SoCs must write 1, others SoCs
write 0.
REG11[5] - Vref voltage. 0 - 0.9v, 1 - 1.8v. g12a and later SoCs must
write 0, others SoCs write 1.
REG11[6] - selects common-mode voltage, 0: from AVDD, 1: from Vref.
g12a and later SoCs must write 0, others SoCs write 1.
Signed-off-by: George Stark <gnstark@sberdevices.ru>
Link: https://lore.kernel.org/r/20230715110654.6035-4-gnstark@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Disable internal continuous ring counter at init stage. Disable value
depends on SoC family: gxl and later SoCs write 1, others write 0.
This bit are inited in vendor boot code (bl2, bl33) already so do it
in the driver to not depend on other code.
Signed-off-by: George Stark <gnstark@sberdevices.ru>
Link: https://lore.kernel.org/r/20230715110654.6035-3-gnstark@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Set up input channels 0,1 muxes in the same way as for the channels 2-7
later in the code.
Signed-off-by: George Stark <gnstark@sberdevices.ru>
Link: https://lore.kernel.org/r/20230715110654.6035-2-gnstark@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Commit 813665564b ("iio: core: Convert to use firmware node handle
instead of OF node") switched the kind of nodes to use for label
retrieval in device registration. Probably an unwanted change in that
commit was that if the device has no parent then NULL pointer is
accessed. This is what happens in the stock IIO dummy driver when a
new entry is created in configfs:
# mkdir /sys/kernel/config/iio/devices/dummy/foo
BUG: kernel NULL pointer dereference, address: ...
...
Call Trace:
__iio_device_register
iio_dummy_probe
Since there seems to be no reason to make a parent device of an IIO
dummy device mandatory, let’s prevent the invalid memory access in
__iio_device_register when the parent device is NULL. With this
change, the IIO dummy driver works fine with configfs.
Fixes: 813665564b ("iio: core: Convert to use firmware node handle instead of OF node")
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Link: https://lore.kernel.org/r/20230719083208.88149-1-mzamazal@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The regulator_get_voltage() function returns negative error codes.
This function saves it to an unsigned int and then does some range
checking and, since the error code falls outside the correct range,
it returns -EINVAL.
Beyond the messiness, this is bad because the regulator_get_voltage()
function can return -EPROBE_DEFER and it's important to propagate that
back properly so it can be handled.
Fixes: da35a7b526 ("iio: frequency: admv1013: add support for ADMV1013")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/ce75aac3-2aba-4435-8419-02e59fdd862b@moroto.mountain
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Simplify the probe() by replacing of_device_get_match_data() and
i2c_match_id() by i2c_get_match_data() as we have similar I2C
and DT-based matching table.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Puranjay Mohan <puranjay12@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230716175218.130557-2-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Unlike Intel's Enhanced IBRS feature, AMD's Automatic IBRS does not
provide protection to processes running at CPL3/user mode, see section
"Extended Feature Enable Register (EFER)" in the APM v2 at
https://bugzilla.kernel.org/attachment.cgi?id=304652
Explicitly enable STIBP to protect against cross-thread CPL3
branch target injections on systems with Automatic IBRS enabled.
Also update the relevant documentation.
Fixes: e7862eda30 ("x86/cpu: Support AMD Automatic IBRS")
Reported-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230720194727.67022-1-kim.phillips@amd.com
AMD systems from Family 10h to 16h share MCA bank 4 across multiple CPUs.
Therefore, the threshold_bank structure for bank 4, and its threshold_block
structures, will be initialized once at boot time. And the kobject for the
shared bank will be added to each of the CPUs that share it. Furthermore,
the threshold_blocks for the shared bank will be added again to the bank's
kobject. These additions will increase the refcount for the bank's kobject.
For example, a shared bank with two blocks and shared across two CPUs will
be set up like this:
CPU0 init
bank create and add; bank refcount = 1; threshold_create_bank()
block 0 init and add; bank refcount = 2; allocate_threshold_blocks()
block 1 init and add; bank refcount = 3; allocate_threshold_blocks()
CPU1 init
bank add; bank refcount = 3; threshold_create_bank()
block 0 add; bank refcount = 4; __threshold_add_blocks()
block 1 add; bank refcount = 5; __threshold_add_blocks()
Currently in threshold_remove_bank(), if the bank is shared then
__threshold_remove_blocks() is called. Here the shared bank's kobject and
the bank's blocks' kobjects are deleted. This is done on the first call
even while the structures are still shared. Subsequent calls from other
CPUs that share the structures will attempt to delete the kobjects.
During kobject_del(), kobject->sd is removed. If the kobject is not part of
a kset with default_groups, then subsequent kobject_del() calls seem safe
even with kobject->sd == NULL.
Originally, the AMD MCA thresholding structures did not use default_groups.
And so the above behavior was not apparent.
However, a recent change implemented default_groups for the thresholding
structures. Therefore, kobject_del() will go down the sysfs_remove_groups()
code path. In this case, the first kobject_del() may succeed and remove
kobject->sd. But subsequent kobject_del() calls will give a WARNing in
kernfs_remove_by_name_ns() since kobject->sd == NULL.
Use kobject_put() on the shared bank's kobject when "removing" blocks. This
decrements the bank's refcount while keeping kobjects enabled until the
bank is no longer shared. At that point, kobject_put() will be called on
the blocks which drives their refcount to 0 and deletes them and also
decrementing the bank's refcount. And finally kobject_put() will be called
on the bank driving its refcount to 0 and deleting it.
The same example above:
CPU1 shutdown
bank is shared; bank refcount = 5; threshold_remove_bank()
block 0 put parent bank; bank refcount = 4; __threshold_remove_blocks()
block 1 put parent bank; bank refcount = 3; __threshold_remove_blocks()
CPU0 shutdown
bank is no longer shared; bank refcount = 3; threshold_remove_bank()
block 0 put block; bank refcount = 2; deallocate_threshold_blocks()
block 1 put block; bank refcount = 1; deallocate_threshold_blocks()
put bank; bank refcount = 0; threshold_remove_bank()
Fixes: 7f99cb5e60 ("x86/CPU/AMD: Use default_groups in kobj_type")
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/alpine.LRH.2.02.2205301145540.25840@file01.intranet.prod.int.rdu2.redhat.com
Now that fbdev core has been split in FB_CORE and FB, make the DRM symbol
to select the FB_CORE option if the DRM fbdev emulation layer is enabled.
This allows to disable the CONFIG_FB option if is not needed, which will
avoid the need to explicitly disable each of the legacy fbdev drivers.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230719081544.741051-5-javierm@redhat.com
Currently the CONFIG_FB option has to be enabled even if no legacy fbdev
drivers are needed (e.g: only to have support for framebuffer consoles).
The DRM subsystem has a fbdev emulation layer, but depends on CONFIG_FB
and so it can only be enabled if that dependency is enabled as well.
That means fbdev drivers have to be explicitly disabled if users want to
enable CONFIG_FB, only to use fbcon and/or the DRM fbdev emulation layer.
This patch introduces a non-visible CONFIG_FB_CORE symbol that could be
enabled just to have core support needed for CONFIG_DRM_FBDEV_EMULATION,
allowing CONFIG_FB to be disabled (and automatically disabling all the
fbdev drivers).
Nothing from fb_backlight.o and fbmon.o is used by the DRM fbdev emulation
layer so these two objects can be compiled out when CONFIG_FB is disabled.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230719081544.741051-4-javierm@redhat.com
The drivers/video/fbdev/Kconfig defines both symbols for fbdev drivers and
core fbdev symbols, that can be enabled independently of the fbdev drivers.
Split the Kconfig in two, one that only has the symbols for fbdev drivers
and another one that contains the fbdev core symbols.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230719081544.741051-3-javierm@redhat.com
The drivers in this subsystem are for either character-based or monochrome
LCD controllers. Which can fall into the same category of the DRM/KMS and
fbdev drivers, that are located under the "Graphics support" menu.
Add the auxdisplay drivers there as well to have all display drivers under
the same menu.
Suggested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230719081544.741051-2-javierm@redhat.com
Bindings expect the LPG node name to be "pwm":
sc8180x-lenovo-flex-5g.dtb: pmic@5: 'lpg' does not match any of the regexes:
Fixes: d3302290f5 ("arm64: dts: qcom: sc8180x: Add pmics")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230720083500.73554-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Bindings expect the Power-on node name to be "pon":
sc8180x-lenovo-flex-5g.dtb: pmic@0: 'power-on@800' does not match any of the regexes:
Fixes: d3302290f5 ("arm64: dts: qcom: sc8180x: Add pmics")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230720083500.73554-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The GPIO children of PMICs should use gpio-ranges:
sc8180x-primus.dtb: pmic@0: gpio@c000: 'gpio-ranges' is a required property
Fixes: d3302290f5 ("arm64: dts: qcom: sc8180x: Add pmics")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230720083500.73554-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The GPIO children of PMICs should use qcom,spmi-gpio fallback:
sc8180x-primus.dtb: pmic@0: gpio@c000:compatible: ['qcom,pmc8180-gpio'] is too short
Fixes: d3302290f5 ("arm64: dts: qcom: sc8180x: Add pmics")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230720083500.73554-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
There is no syna,nosleep property in Synaptics RMI4 touchscreen:
qcom-msm8974pro-sony-xperia-shinano-castor.dtb: synaptics@2c: rmi4-f01@1: 'syna,nosleep' does not match any of the regexes: 'pinctrl-[0-9]+'
Fixes: ab80661883 ("ARM: dts: qcom: msm8974: Add Sony Xperia Z2 Tablet")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The node names for functions of Synaptics RMI4 touchscreen must be as
"rmi4-fXX", as required by bindings and Linux driver.
qcom-msm8974pro-sony-xperia-shinano-castor.dtb: synaptics@2c: Unevaluated properties are not allowed ('rmi-f01@1', 'rmi-f11@11' were unexpected)
Fixes: ab80661883 ("ARM: dts: qcom: msm8974: Add Sony Xperia Z2 Tablet")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
There is no syna,f11-flip-x property, so assume intention was to use
touchscreen-inverted-x.
Fixes: ab80661883 ("ARM: dts: qcom: msm8974: Add Sony Xperia Z2 Tablet")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Synaptics RMI4 Touchscreen bindings never defined syna,codes property
for function 1a. No usage in Linux drivers.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
According to bindings and Linux driver, there is no VDDA but VIO supply.
Fixes: 4ac46b3682 ("arm64: dts: qcom: msm8996: xiaomi-gemini: Add support for Xiaomi Mi 5")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230720115335.137354-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The LLCC binding and driver was recently corrected to handle the stride
varying between platforms. Switch to the new format to ensure accesses
are done in the right place.
Fixes: 8575f197b0 ("arm64: dts: qcom: Introduce the SC8180x platform")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20230612220632.1885175-1-quic_bjorande@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Following the SC8180X Primus reference design, add pmic_glink and USB
Type-C wiring for battery manager, external display and orientation
switching.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20230612221456.1887533-4-quic_bjorande@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Wire up pmic_glink and the various components of USB Type-C to get
battery status, orientation switching of SuperSpeed USB, as well as
support for external display on the SC8180X Primus reference device.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20230612221456.1887533-3-quic_bjorande@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Define anchors for wiring up the USB Type-C graph in the board files.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230612221456.1887533-2-quic_bjorande@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This dts adds support for Samsung Galaxy A7 smartphone released in 2015.
Add a device tree for A7 with initial support for:
- GPIO keys
- Hall Sensor
- SDHCI (internal and external storage)
- USB Device Mode
- UART (on USB connector via the SM5502 MUIC)
- WCNSS (WiFi/BT)
- Regulators
- Touch key
- Accelerometer/Magnetometer
- Fuelgauge
- NFC
- Vibrator
- Touchscreen
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Link: https://lore.kernel.org/r/20230623100237.5299-1-linmengbo0689@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
There are a couple of SoCs whose names end in "pro", with the currently-
upstream examples being msm8974pro and msm8996pro. Allow such suffix in
SoC-specific compatibles.
Fixes: 5aa332c5e7 ("dt-bindings: qcom: document preferred compatible naming")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230626-topic-bindingsfixups-v1-1-254ae8642e69@linaro.org
[bjorn: Changed (pro|) to (pro)?, per Rob's request]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
J5 and J5X use an Imagis IST3038C touchscreen that is connected to
blsp_i2c5. Add it to the device tree.
MFD driver for SM5703 is unavailable at the moment, which is required
to power up the touchscreen on J5, so it's disabled on J5 for now.
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Link: https://lore.kernel.org/r/20230715214046.14902-1-linmengbo0689@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
E5, E7 and Grand Max have ST LIS2HH12 accelerometer.
Add support for it.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
Link: https://lore.kernel.org/r/20230716190807.7056-1-linmengbo0689@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
HDK8350 comes with PMK8350 PMIC, so include relevant DTSI. This also
allows to use reboot reason.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230719192809.434709-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
