- Add thermal support for the RZ/G3S and RZ/G3E SoCs,
- Add DT overlay support for the Raspberry Pi Display 2 and Argon40
fan hats on the Retronix Sparrow Hawk board,
- Add eMMC support for the Eagle Function expansion board,
- Add initial support for the R-Car X5H (R8A78000) SoC and the
Ironhide development board,
- Move interrupt-parent properties to root nodes,
- Add system watchdog timer support for R-Car Gen3 and Gen4 SoCs,
which is reserved for secure firmware on R-Car Gen3 boards,
- Add ADC support for the RZ/T2H and RZ/N2H SoCs and their evaluation
boards,
- Add watchdog timer support on the R-Car V3M Starter Kit board,
- Add Cortex-A55 PMU support on the RZ/V2H, RZ/V2N, RZ/T2H, and RZ/N2H
SoCs,
- Add Imagination Technologies PowerVR Series 6XT GX6250 GPU support
on the R-Car M3-W and M3-W+ SoCs,
- Miscellaneous fixes and improvements.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCaQSHowAKCRCKwlD9ZEnx
cJSMAP0ejaSo8LMqtL1rSMrPWz07J/H3xNQDsEgbWHdybNCp2wD/XQhBQpmtnIJb
dk1rw+nNHXowyGN6VfQ7FV57J1KKaAc=
=wcHD
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=0Lcz
-----END PGP SIGNATURE-----
Merge tag 'renesas-dts-for-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.19
- Add thermal support for the RZ/G3S and RZ/G3E SoCs,
- Add DT overlay support for the Raspberry Pi Display 2 and Argon40
fan hats on the Retronix Sparrow Hawk board,
- Add eMMC support for the Eagle Function expansion board,
- Add initial support for the R-Car X5H (R8A78000) SoC and the
Ironhide development board,
- Move interrupt-parent properties to root nodes,
- Add system watchdog timer support for R-Car Gen3 and Gen4 SoCs,
which is reserved for secure firmware on R-Car Gen3 boards,
- Add ADC support for the RZ/T2H and RZ/N2H SoCs and their evaluation
boards,
- Add watchdog timer support on the R-Car V3M Starter Kit board,
- Add Cortex-A55 PMU support on the RZ/V2H, RZ/V2N, RZ/T2H, and RZ/N2H
SoCs,
- Add Imagination Technologies PowerVR Series 6XT GX6250 GPU support
on the R-Car M3-W and M3-W+ SoCs,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (80 commits)
arm64: dts: renesas: sparrow-hawk: Fix full-size DP connector node name and labels
arm64: dts: renesas: r8a77961: Add GX6250 GPU node
arm64: dts: renesas: r8a77960: Add GX6250 GPU node
ARM: dts: renesas: kzm9g: Name interrupts for accelerometer
arm64: dts: renesas: r9a09g087: Add Cortex-A55 PMU node
arm64: dts: renesas: r9a09g077: Add Cortex-A55 PMU node
arm64: dts: renesas: r9a09g056: Add Cortex-A55 PMU node
arm64: dts: renesas: r9a09g057: Add Cortex-A55 PMU node
ARM: dts: renesas: r9a06g032-rzn1d400-db: Drop invalid #cells properties
arm64: dts: renesas: v3msk: Enable watchdog timer
arm64: dts: renesas: r8a779h0: Add SWDT node
arm64: dts: renesas: r8a779g0: Add SWDT node
arm64: dts: renesas: r8a779f0: Add SWDT node
arm64: dts: renesas: r8a779a0: Add SWDT node
arm64: dts: renesas: rzt2h/rzn2h-evk: Enable ADCs
arm64: dts: renesas: r9a09g087: Add ADCs support
arm64: dts: renesas: r9a09g077: Add ADCs support
ARM: dts: renesas: koelsch: Update ADV7180 binding
ARM: dts: renesas: r9a06g032: Move interrupt-parent to root node
ARM: dts: renesas: r8a7794: Move interrupt-parent to root node
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Significant changes:
- The IBM Power11 FSI DTSIs have been rearranged to accommodate new systems
New platforms:
- IBM Balcones
The Balcones system is similar to Bonnell but with a POWER11 processor.
Like POWER10, the POWER11 is a dual-chip module, so a dual chip FSI
tree is needed.
- Meta Yosemite5
The Yosemite5 platform provides monitoring of voltages, power,
temperatures, and other critical parameters across the motherboard,
CXL board, E1.S expansion board, and NIC components.
Updated platforms:
- clemente (Meta): LEDs, shunt resistor configuration
- santabarbara (Meta): AMD APML, EEPROMs, LEDs, GPIO line names, MCTP for NICs
There are a scattering of one-off changes and devicetree cleanups for other
platforms as well.
-----BEGIN PGP SIGNATURE-----
iJIEABYKADoWIQSoUT1x3bOSX/nAa8ajM9GZTrjhpgUCaQPvIxwcYW5kcmV3QGNv
ZGVjb25zdHJ1Y3QuY29tLmF1AAoJEKMz0ZlOuOGmWf4A/0xN2+KOIfqkVSut5IP2
Y54gRoSR9xhEeoaOq1xHrvJpAQCqo6V5j1dmx21qTDhFbxGxU4KH6SUBhVpIMNYj
vGZhCA==
=e3/X
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=8yf0
-----END PGP SIGNATURE-----
Merge tag 'aspeed-6.19-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
First batch of ASPEED Arm devicetree changes for 6.19
Significant changes:
- The IBM Power11 FSI DTSIs have been rearranged to accommodate new systems
New platforms:
- IBM Balcones
The Balcones system is similar to Bonnell but with a POWER11 processor.
Like POWER10, the POWER11 is a dual-chip module, so a dual chip FSI
tree is needed.
- Meta Yosemite5
The Yosemite5 platform provides monitoring of voltages, power,
temperatures, and other critical parameters across the motherboard,
CXL board, E1.S expansion board, and NIC components.
Updated platforms:
- clemente (Meta): LEDs, shunt resistor configuration
- santabarbara (Meta): AMD APML, EEPROMs, LEDs, GPIO line names, MCTP for NICs
There are a scattering of one-off changes and devicetree cleanups for other
platforms as well.
* tag 'aspeed-6.19-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
ARM: dts: aspeed: santabarbara: Add eeprom device node for PRoT module
ARM: dts: aspeed: santabarbara: Add AMD APML interface support
ARM: dts: aspeed: santabarbara: Add gpio line name
ARM: dts: aspeed: santabarbara: Add bmc_ready_noled Led
ARM: dts: aspeed: santabarbara: Enable MCTP for frontend NIC
ARM: dts: aspeed: santabarbara: Add sensor support for extension boards
ARM: dts: aspeed: santabarbara: Add blank lines between nodes for readability
ARM: dts: aspeed: yosemite5: Add Meta Yosemite5 BMC
dt-bindings: arm: aspeed: add Meta Yosemite5 board
ARM: dts: aspeed: clemente: Add HDD LED GPIO
ARM: dts: aspeed: Fix max31785 fan properties
ARM: dts: aspeed: Add Balcones system
dt-bindings: arm: aspeed: add IBM Bonnell board
dt-bindings: arm: aspeed: add IBM Balcones board
ARM: dts: aspeed: harma: Add MCTP I2C controller node
ARM: dts: aspeed: yosemite4: allocate ramoops for kernel panic
ARM: dts: aspeed: clemente: add shunt-resistor-micro-ohms for LM5066i
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rollup of hardware support which has accumulated since support for the
SoC and coreprimevelte board was merged. This most notably includes
eMMC, PMIC, backlight and touchscreen. A few QoL fixes are also
included.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRt/0HWDfMUtbdrpjCtMZNSRY+tAwUCaOz5IwAKCRCtMZNSRY+t
A/JXAPsGp+81P4vgINVTfceFPqbcqd1gnFk/ZCqBJjvdGvR73AD/R6Se5lwtSIq6
sfcm47LpbZ+Bv/9UbZMA7D0il67tcwY=
=NjpT
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=n+0B
-----END PGP SIGNATURE-----
Merge tag 'pxa1908-dt-for-6.19' of https://gitlab.com/pxa1908-mainline/linux into soc/dt
PXA1908 DT changes for 6.19
Rollup of hardware support which has accumulated since support for the
SoC and coreprimevelte board was merged. This most notably includes
eMMC, PMIC, backlight and touchscreen. A few QoL fixes are also
included.
* tag 'pxa1908-dt-for-6.19' of https://gitlab.com/pxa1908-mainline/linux:
arm64: dts: marvell: pxa1908: Add power domains
arm64: dts: marvell: samsung,coreprimevelte: Add USB connector
arm64: dts: marvell: samsung,coreprimevelte: Fill in memory node
arm64: dts: marvell: samsung,coreprimevelte: Drop some reserved memory
arm64: dts: marvell: pxa1908: Move ramoops to SoC dtsi
arm64: dts: marvell: samsung,coreprimevelte: Add vibrator
arm64: dts: marvell: pxa1908: Add PWMs
arm64: dts: marvell: samsung,coreprimevelte: Enable eMMC
arm64: dts: marvell: samsung,coreprimevelte: Correct CD GPIO
arm64: dts: marvell: samsung,coreprimevelte: Add backlight
arm64: dts: samsung,coreprimevelte: add SDIO
arm64: dts: samsung,coreprimevelte: add touchscreen
arm64: dts: samsung,coreprimevelte: add PMIC
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There are two return statements in a row here. The first one is wrong
so delete that one. This changes the return value to -ENODEV.
Fixes: f99eb09809 ("platform/x86: asus-armoury: move existing tunings to asus-armoury module")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aSBqRHs256Tz7EKr@stanley.mountain
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add Tenstorrent as a vendor and enable support for the Blackhole SoC
in Blackhole P100 and P150 PCIe cards. The SoC contains four RISC-V
CPU tiles consisting of 4x SiFive X280 cores.
There is a virtual UART implemented in OpenSBI firmware that allows a
console program on the PCIe host to communicate through shared memory
with Linux running on the Blackhole card.
Link: https://github.com/tenstorrent/tt-bh-linux
Link: https://github.com/tenstorrent/opensbi/
Signed-off-by: Drew Fustini <fustini@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSy8G7QpEpV9aCf6Lbb7CzD2SixDAUCaPPUxQAKCRDb7CzD2Six
DPcCAQDtzzCHclFzG1GwQj5zaX7dGVoCjFkzmgiUiA+ju4gD9AEA60g+6DgksxRC
juAX9aflgWCkRCdLQVuSf7jBFii0hg0=
=pJ7i
-----END PGP SIGNATURE-----
Merge tag 'tenstorrent-dt-for-v6.19' of https://github.com/tenstorrent/linux into soc/newsoc
Tenstorrent device tree for v6.19
Add Tenstorrent as a vendor and enable support for the Blackhole SoC
in Blackhole P100 and P150 PCIe cards. The SoC contains four RISC-V
CPU tiles consisting of 4x SiFive X280 cores.
There is a virtual UART implemented in OpenSBI firmware that allows a
console program on the PCIe host to communicate through shared memory
with Linux running on the Blackhole card.
Link: https://github.com/tenstorrent/tt-bh-linux
Link: https://github.com/tenstorrent/opensbi/
Signed-off-by: Drew Fustini <fustini@kernel.org>
* tag 'tenstorrent-dt-for-v6.19' of https://github.com/tenstorrent/linux:
riscv: defconfig: Enable Tenstorrent SoCs
riscv: Kconfig.socs: Add ARCH_TENSTORRENT for Tenstorrent SoCs
riscv: dts: Add Tenstorrent Blackhole SoC PCIe cards
dt-bindings: interrupt-controller: Add Tenstorrent Blackhole compatible
dt-bindings: timers: Add Tenstorrent Blackhole compatible
dt-bindings: riscv: cpus: Add SiFive X280 compatible
dt-bindings: riscv: Add Tenstorrent Blackhole compatible
dt-bindings: vendor-prefixes: Add Tenstorrent AI ULC
Add METRICS_TABLE_ID (7) and use it when requesting the metrics
transfer table instead of the hard-coded literal. This clarifies the
meaning of the argument to amd_pmf_send_cmd() and centralizes the table
ID definition for easier maintenance.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20251120105210.3945710-4-Shyam-sundar.S-k@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add SET_CMD and GET_CMD constants and replace boolean values passed as the
get/set argument to amd_pmf_send_cmd() with the new explicit flags. This
improves readability, avoids ambiguity around true/false and 0/1 usage.
There is no functional change.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20251120105210.3945710-3-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Update smu_pmf_metrics_v2 to use NPU terminology instead of IPU. This
aligns the driver with current firmware/hardware naming and fixes the
mismatch. There is no functional change and no impact to the struct layout
and only field names are updated.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by:
Link: https://patch.msgid.link/20251120105210.3945710-2-Shyam-sundar.S-k@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
The sii902x driver was caching HDMI detection state in a sink_is_hdmi field
and checking it in mode_set() to determine whether to set HDMI or DVI
output mode. This approach had two problems:
1. With DRM_BRIDGE_ATTACH_NO_CONNECTOR (used by modern display drivers like
TIDSS), the bridge's get_modes() is never called. Instead, the
drm_bridge_connector helper calls the bridge's edid_read() and updates the
connector itself. This meant sink_is_hdmi was never populated, causing the
driver to default to DVI mode and breaking HDMI audio.
2. The mode_set() callback doesn't receive atomic state or connector
pointer, making it impossible to check connector->display_info.is_hdmi
directly at that point.
Fix this by moving the HDMI vs DVI decision from mode_set() to
atomic_enable(), where we can access the connector via
drm_atomic_get_new_connector_for_encoder(). This works for both connector
models:
- With DRM_BRIDGE_ATTACH_NO_CONNECTOR: Returns the drm_bridge_connector
created by the display driver, which has already been updated by the
helper's call to drm_edid_connector_update()
- Without DRM_BRIDGE_ATTACH_NO_CONNECTOR (legacy): Returns the connector
embedded in sii902x struct, which gets updated by the bridge's own
get_modes()
Fixes: 3de47e1309 ("drm/bridge: sii902x: use display info is_hdmi")
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251030151635.3019864-1-devarsht@ti.com
The IT66122 is a pin compatible replacement for the IT66122. Based on
empirical testing, the new device looks to be compatible with IT66121.
However due to a lack of public data sheet at this time beyond overall
feature list[1] (which seems to add additional features vs ITT66121),
it is hard to determine that additional register operations required
to enable additional features.
So, introduce the device as a new compatible that we will detect based
on vid/pid match, with explicit id that can be used to extend the
driver capability as information becomes available later on.
[1] https://www.ite.com.tw/en/product/cate1/IT66122
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251029150636.3118628-6-nm@ti.com
The driver knows exactly which version of the chip is present since
the vid/pid is used to enforce a compatibility. Given that some
devices like IT66121 has potentially been replaced with IT66122 mid
production for many platforms, it makes no sense to use the vid/pid
as an enforcement for compatibility. Instead, detect the ID of the
actual chip in use by matching the corresponding vid/pid and drop the
compatible specific lookup table.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251029150636.3118628-5-nm@ti.com
Add a new ite,it66122 compatible string to the IT66121 binding
documentation, since the two chips are practically same except for id
register difference.
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251029150636.3118628-2-nm@ti.com
Return "PTR_ERR(pca9450->sd_vsel_gpio)" instead of "ret". The "ret"
variable is success at this point.
Fixes: 3ce6f4f943 ("regulator: pca9450: Fix control register for LDO5")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aSBqnPoBrsNB1Ale@stanley.mountain
Signed-off-by: Mark Brown <broonie@kernel.org>
Members of struct software_node_ref_args should not be dereferenced
directly but set using the provided macros. Commit d7cdbbc93c
("software node: allow referencing firmware nodes") changed the name of
the software node member and caused a build failure. Remove all direct
dereferences of the ref struct as a fix.
However, this driver also seems to abuse the software node interface by
waiting for a node with an arbitrary name "intel-xhci-usb-sw" to appear
in the system before setting up the reference for the I2C device, while
the actual software node already exists in the intel-xhci-usb-role-switch
module and should be used to set up a static reference. Add a FIXME for
a future improvement.
Fixes: d7cdbbc93c ("software node: allow referencing firmware nodes")
Fixes: 53c24c2932 ("platform/x86: intel_cht_int33fe: use inline reference properties")
Cc: stable@vger.kernel.org
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/all/20251121111534.7cdbfe5c@canb.auug.org.au/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Each alternative of a group alternative depends on a specific
feature and flags. Provide access to the feature/flags for each
alternative as an attribute (feature) in struct alt_group.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-26-alexandre.chartre@oracle.com
When using the --disas option, alternatives are disassembled but
address references in non-default alternatives can be incorrect.
The problem is that alternatives are shown as if they were replacing the
original code of the alternative. So if an alternative is referencing
an address inside the alternative then the reference has to be
adjusted to the location of the original code.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-25-alexandre.chartre@oracle.com
When using the --disas option, also disassemble jump tables.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-24-alexandre.chartre@oracle.com
When using the --disas option, also disassemble exception tables
(EX_TABLE).
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-23-alexandre.chartre@oracle.com
All alternatives are disassemble side-by-side when using the --disas
option. However the address of each instruction is not printed because
instructions from different alternatives are not necessarily aligned.
Change this behavior to print the address of each instruction. Spaces
will appear between instructions from the same alternative when
instructions from different alternatives do not have the same alignment.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-22-alexandre.chartre@oracle.com
When using the --disas option, disassemble all group alternatives.
Jump tables and exception tables (which are handled as alternatives)
are not disassembled at the moment.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-21-alexandre.chartre@oracle.com
When using the --disas option, objtool doesn't currently disassemble
any alternative. Print an header for each alternative. This identifies
places where alternatives are present but alternative code is still
not disassembled at the moment.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-20-alexandre.chartre@oracle.com
Preserve the order in which alternatives are defined. Currently
objtool stores alternatives in a list in reverse order.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-19-alexandre.chartre@oracle.com
Add the --disas=<function-pattern> actions to disassemble the specified
functions. The function pattern can be a single function name (e.g.
--disas foo to disassemble the function with the name "foo"), or a shell
wildcard pattern (e.g. --disas foo* to disassemble all functions with a
name starting with "foo").
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-18-alexandre.chartre@oracle.com
The .return_sites and .call_sites sections reference text addresses,
but not with the intent to indirect branch to them, so they don't
need to be validated for IBT.
This is useful when running objtool on object files which already
have .return_sites or .call_sites sections, for example to re-run
objtool after it has reported an error or a warning.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-17-alexandre.chartre@oracle.com
When tracing function validation, improve the reporting of
alternative instruction by more clearly showing the different
alternatives beginning and end.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-16-alexandre.chartre@oracle.com
Add the disas_alt_name() and disas_alt_type_name() to provide a
name and a type name for an alternative. This will be used to
better name alternatives when tracing their execution.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-15-alexandre.chartre@oracle.com
Alternative code, including jump table and exception table, is represented
with the same struct alternative structure. But there is no obvious way to
identify whether the struct represents alternative instructions, a jump
table or an exception table.
So add a type to struct alternative to clearly identify the type of
alternative.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-14-alexandre.chartre@oracle.com
When tracing function validation, instruction state changes can
report changes involving registers. These registers are reported
with the name "r<num>" (e.g. "r3"). Print the CPU specific register
name instead of a generic name (e.g. print "rbx" instead of "r3"
on x86).
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-13-alexandre.chartre@oracle.com
During function validation, objtool maintains a per-instruction state,
in particular to track call frame information. When tracing validation,
print any instruction state changes.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-12-alexandre.chartre@oracle.com
Add an option to trace and have information during the validation
of specified functions. Functions are specified with the --trace
option which can be a single function name (e.g. --trace foo to
trace the function with the name "foo"), or a shell wildcard
pattern (e.g. --trace foo* to trace all functions with a name
starting with "foo").
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-11-alexandre.chartre@oracle.com
Keep track of the maximum length of symbol names. This will help
formatting the code flow between different functions.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-10-alexandre.chartre@oracle.com
The code to validate a branch loops through all instructions of the
branch and validate each instruction. Move the code to validate an
instruction to a separated function.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-9-alexandre.chartre@oracle.com
When an instruction warning (WARN_INSN) or backtrace (BT_INSN) is issued,
disassemble the instruction to provide more context.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-8-alexandre.chartre@oracle.com
When disassembling an instruction store the result instead of directly
printing it.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-7-alexandre.chartre@oracle.com
Print symbols referenced during disassembly instead of just printing
raw addresses. Also handle address relocation.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-6-alexandre.chartre@oracle.com
Remove the newline which is printed during feature discovery
when nothing else is printed.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-5-alexandre.chartre@oracle.com
objtool executes the objdump command to disassemble code. Use libopcodes
instead to have more control about the disassembly scope and output.
If libopcodes is not present then objtool is built without disassembly
support.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-4-alexandre.chartre@oracle.com
Create a structure to store information for disassembling functions.
For now, it is just a wrapper around an objtool file.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-3-alexandre.chartre@oracle.com
objtool disassembles functions which have warnings. Move the code
to do that to a dedicated file. The code is just moved, it is not
changed.
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://patch.msgid.link/20251121095340.464045-2-alexandre.chartre@oracle.com
The usual bunch of new device support, but also quite a bit of cleanup
of the core and older drivers which is always good to see.
New device support
------------------
adi,ad4080
- Add support for AD4081, AD4083, AD4084, AD4086 and AD4087 ADCs with
slightly different features to existing supported parts (max CNV clock
count, resolution etc)
adi,adxl380
- Add support for ADXL318 and ADXL319 which have reduced functionality
compared to other supported parts, particularly around event detection.
aosong,adp810
- New driver for this differential pressure and temperature sensor.
aspeed,adc
- Add support for the AST2700 SoC ADCs which differ in small ways from
already supported parts.
bosch,sm330
- New driver for this IMU (accelerometer + gyroscop) with I2C and SPI bus
support.
invensense,icm45600
- New driver for this family of IMUs with sub drivers for accelerometer
and gyroscope elements. I2C, I3C and SPI busses all supported.
* Supports ICM45605, ICM45606, ICM45608, ICM45634, ICM45686, ICM45687,
ICM45688P, ICM45689.
* Support basic features and FIFO.
maxim,max14001
- New driver for the MAX14001 and MAX14002 ADCs.
renesas,rzt2h
- New driver supporting the RZ/T2H and RZ/N2H ADCs found in various SoCs.
renesas,rznl
- New driver supporting the RZ/NL ADC found in various SoCs.
Features
--------
adi,ad5446
- Add a DT binding doc for the 29 variants currently covered by the driver.
- Add adi,ad5542 which is compatiable with the adi,ad5542a which was
already supported.
bosch,bma220
- I2C support including an I2C bus watchdog.
- Power supply control
- Data ready trigger.
- Low pass filter control.
- Debugfs register access.
- Add Petre Rodan as a maintainer of this driver (thanks!)
bosch,bmi270
- Add support for motion events.
fsl,mpl3115
- Add a dataready trigger and related sampling frequency control.
- Add threshold events.
infineon,dps310
- Add a specific device tree binding.
maxim,max30100
- Allow control of LED pulse-width in dt-binding. Optimum value depends
on physical characteristics of the device which contains this sensor.
mediatek,mt2701
- Add dt compatible for the mt8189.
rockchip,saradc
- Add rk3506 compatible which is functionally the same as the already
supported rk3528 (which is therefore the fallback)
st,lsm6dsx
- Make sampling more flexible when both fifo and events are of interest
by decoupling the FIFO fill rate from actual sampling.
Cleanup and minor fixes
-----------------------
core
- Document and add might_sleep() to iio_push_to_buffers_with_ts_unaligned()
as it allocates a buffer, typically just on 1st call.
- Add documentation for iio_push_to_buffers_with_ts() which is being used
to replace iio_push_to_buffers_with_timestamp() in new code as it
validates the buffer size. Make the deprecation of the old function
clear.
- Document that the store_to() callback in struct iio_buffer_access_funcs
may be called from contexts that cannot sleep.
- Document that the cb() provided to a callback buffer may be called
from contexts that cannot sleep.
- Cleanup up industrialio-backend.c comments.
- Call mutex_destroy() in cleanup of buffers.
- Call device_initialize() later to avoid having to call device_put()
before configuration is otherwise complete.
- Use mutex_init_with_key() to replace opencoded version.
- Use dma_buf_unmap_attachment_unlocked() to replace opencoded version.
- Reorder Makefile for pressure sensors.
various
- Uses sysfs_emit() to replace sprintf() in read_label() and other
callbacks that typically are used to write data to sysfs buffers.
- Switch to REGCACHE_MAPLE in various drivers.
adi,docs
- Fix up formatting of cross references and other kernel-doc issues.
adi,ad4080
- Fix wrong masking of product IDs.
adi,ad5446
- Use DMA safe buffers as needed for SPI.
- Drop a duplicate device chip specific data structure where two parts
are functionally identical.
- Fail probe if reference is not available.
- Split up the massive array of chip type specific structures into
separate structures as this tends to be easier to read and maintain.
- Add explicit of_device_id entries for all supported parts.
- Split I2C and SPI parts away from core to avoid ifdef complexity.
- Switch to devm_mutex_init().
- Make use of guard() to simplify code.
- Applying IWYU principles and reorder headers.
- Various other minor cleanup.
adi,ad7124
- Add debugfs to support single cycle mode, typically only used for cases
such as validate performance of the ADC.
- Various other minor cleanup including removing some layers of indirection
that weren't necessary.
- Add extended attributes to the temperature channel which follows the same
signal path as other channels.
- Replace the setup register allocation strategy with a simpler more
predictable one (a fix for OOB from this code follows later in this pull
request).
adi,adxl345
- Ensure dt-binding allows for both interrupt wired at the same time.
arm,scmi
- Replace const_ilog2() with the resulting value which ends up simpler
to read.
bosch,bma220
- Add correct SPI mode specification to the device tree binding.
- Fix up interrupt type in dt binding example to match that the driver
expects.
- Relax hard constraint on matching chip ID with a message only so as to
enable fallback DT compatibles to work.
- Use local struct device *dev to replaces lots of indirect look ups.
- Improve includes on approximate IWYU basis.
- Explicit of_match_table.
- Reset some registers during probe.
- Move to regmap.
- Ensure a timestamp is available when filling the buffer by using a
locally acquired one rather than relying on trigger top half running.
- Add a utility function to search value pair tables for a match.
- Various other minor improvements.
- Move code to avoid a false dependency of the core code on the I2C module.
bosch,bma400
- Improve register and field naming + organization. Use with FIELD_GET()
and FIELD_PREP() to allow dropping of shift defines.
- Use macros to define event related fields.
- Switch to an address lookup based on an index variable to replace lots of
very similar register macros.
- Rename activity_event_en() to generic_event_en() to better reflect what
it does.
- Improve comments around interrupt register handling.
fsl,mpl3115
- Factor out code for triggered buffer data collection.
- Use more consistent register field naming style.
- Use get_unaligned_be24() to get the pressure.
invensense,mpu6050
- Drop false requirement in DT binding for the interrupt. The driver will
be able to do less if one is not provided, but some features are still
available.
invensense,icm45600_i3c
- Fix missing return on failure to match part.
linear,ltc2688
- Use devm_mutex_init() so mutex_destroy() is called in tear down path.
- Use guard() to simplify lock handling in error return paths.
qcom,vadc
- Fix up some kernel-doc related warnings.
rohm,bd79112 and bd79124
- Use regmap_reg_range() helper to set the ranges.
st,lsm6dsx
- Fix units of ODR in structure documentation.
ti,am335x
- Add range checks to avoid a compiler warning.
ti,pac1934
- Switch to system_percpu_wq.
Various other minor typo fixes etc.
-----BEGIN PGP SIGNATURE-----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=/XOC
-----END PGP SIGNATURE-----
Merge tag 'iio-for-6.19a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: New device support, features and cleanup for 6.19
The usual bunch of new device support, but also quite a bit of cleanup
of the core and older drivers which is always good to see.
New device support
------------------
adi,ad4080
- Add support for AD4081, AD4083, AD4084, AD4086 and AD4087 ADCs with
slightly different features to existing supported parts (max CNV clock
count, resolution etc)
adi,adxl380
- Add support for ADXL318 and ADXL319 which have reduced functionality
compared to other supported parts, particularly around event detection.
aosong,adp810
- New driver for this differential pressure and temperature sensor.
aspeed,adc
- Add support for the AST2700 SoC ADCs which differ in small ways from
already supported parts.
bosch,sm330
- New driver for this IMU (accelerometer + gyroscop) with I2C and SPI bus
support.
invensense,icm45600
- New driver for this family of IMUs with sub drivers for accelerometer
and gyroscope elements. I2C, I3C and SPI busses all supported.
* Supports ICM45605, ICM45606, ICM45608, ICM45634, ICM45686, ICM45687,
ICM45688P, ICM45689.
* Support basic features and FIFO.
maxim,max14001
- New driver for the MAX14001 and MAX14002 ADCs.
renesas,rzt2h
- New driver supporting the RZ/T2H and RZ/N2H ADCs found in various SoCs.
renesas,rznl
- New driver supporting the RZ/NL ADC found in various SoCs.
Features
--------
adi,ad5446
- Add a DT binding doc for the 29 variants currently covered by the driver.
- Add adi,ad5542 which is compatiable with the adi,ad5542a which was
already supported.
bosch,bma220
- I2C support including an I2C bus watchdog.
- Power supply control
- Data ready trigger.
- Low pass filter control.
- Debugfs register access.
- Add Petre Rodan as a maintainer of this driver (thanks!)
bosch,bmi270
- Add support for motion events.
fsl,mpl3115
- Add a dataready trigger and related sampling frequency control.
- Add threshold events.
infineon,dps310
- Add a specific device tree binding.
maxim,max30100
- Allow control of LED pulse-width in dt-binding. Optimum value depends
on physical characteristics of the device which contains this sensor.
mediatek,mt2701
- Add dt compatible for the mt8189.
rockchip,saradc
- Add rk3506 compatible which is functionally the same as the already
supported rk3528 (which is therefore the fallback)
st,lsm6dsx
- Make sampling more flexible when both fifo and events are of interest
by decoupling the FIFO fill rate from actual sampling.
Cleanup and minor fixes
-----------------------
core
- Document and add might_sleep() to iio_push_to_buffers_with_ts_unaligned()
as it allocates a buffer, typically just on 1st call.
- Add documentation for iio_push_to_buffers_with_ts() which is being used
to replace iio_push_to_buffers_with_timestamp() in new code as it
validates the buffer size. Make the deprecation of the old function
clear.
- Document that the store_to() callback in struct iio_buffer_access_funcs
may be called from contexts that cannot sleep.
- Document that the cb() provided to a callback buffer may be called
from contexts that cannot sleep.
- Cleanup up industrialio-backend.c comments.
- Call mutex_destroy() in cleanup of buffers.
- Call device_initialize() later to avoid having to call device_put()
before configuration is otherwise complete.
- Use mutex_init_with_key() to replace opencoded version.
- Use dma_buf_unmap_attachment_unlocked() to replace opencoded version.
- Reorder Makefile for pressure sensors.
various
- Uses sysfs_emit() to replace sprintf() in read_label() and other
callbacks that typically are used to write data to sysfs buffers.
- Switch to REGCACHE_MAPLE in various drivers.
adi,docs
- Fix up formatting of cross references and other kernel-doc issues.
adi,ad4080
- Fix wrong masking of product IDs.
adi,ad5446
- Use DMA safe buffers as needed for SPI.
- Drop a duplicate device chip specific data structure where two parts
are functionally identical.
- Fail probe if reference is not available.
- Split up the massive array of chip type specific structures into
separate structures as this tends to be easier to read and maintain.
- Add explicit of_device_id entries for all supported parts.
- Split I2C and SPI parts away from core to avoid ifdef complexity.
- Switch to devm_mutex_init().
- Make use of guard() to simplify code.
- Applying IWYU principles and reorder headers.
- Various other minor cleanup.
adi,ad7124
- Add debugfs to support single cycle mode, typically only used for cases
such as validate performance of the ADC.
- Various other minor cleanup including removing some layers of indirection
that weren't necessary.
- Add extended attributes to the temperature channel which follows the same
signal path as other channels.
- Replace the setup register allocation strategy with a simpler more
predictable one (a fix for OOB from this code follows later in this pull
request).
adi,adxl345
- Ensure dt-binding allows for both interrupt wired at the same time.
arm,scmi
- Replace const_ilog2() with the resulting value which ends up simpler
to read.
bosch,bma220
- Add correct SPI mode specification to the device tree binding.
- Fix up interrupt type in dt binding example to match that the driver
expects.
- Relax hard constraint on matching chip ID with a message only so as to
enable fallback DT compatibles to work.
- Use local struct device *dev to replaces lots of indirect look ups.
- Improve includes on approximate IWYU basis.
- Explicit of_match_table.
- Reset some registers during probe.
- Move to regmap.
- Ensure a timestamp is available when filling the buffer by using a
locally acquired one rather than relying on trigger top half running.
- Add a utility function to search value pair tables for a match.
- Various other minor improvements.
- Move code to avoid a false dependency of the core code on the I2C module.
bosch,bma400
- Improve register and field naming + organization. Use with FIELD_GET()
and FIELD_PREP() to allow dropping of shift defines.
- Use macros to define event related fields.
- Switch to an address lookup based on an index variable to replace lots of
very similar register macros.
- Rename activity_event_en() to generic_event_en() to better reflect what
it does.
- Improve comments around interrupt register handling.
fsl,mpl3115
- Factor out code for triggered buffer data collection.
- Use more consistent register field naming style.
- Use get_unaligned_be24() to get the pressure.
invensense,mpu6050
- Drop false requirement in DT binding for the interrupt. The driver will
be able to do less if one is not provided, but some features are still
available.
invensense,icm45600_i3c
- Fix missing return on failure to match part.
linear,ltc2688
- Use devm_mutex_init() so mutex_destroy() is called in tear down path.
- Use guard() to simplify lock handling in error return paths.
qcom,vadc
- Fix up some kernel-doc related warnings.
rohm,bd79112 and bd79124
- Use regmap_reg_range() helper to set the ranges.
st,lsm6dsx
- Fix units of ODR in structure documentation.
ti,am335x
- Add range checks to avoid a compiler warning.
ti,pac1934
- Switch to system_percpu_wq.
Various other minor typo fixes etc.
* tag 'iio-for-6.19a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (150 commits)
staging: iio: adt7316: replace sprintf() with sysfs_emit()
iio: pressure: Arrange Makefile alphabetically
iio: ABI: document pressure event attributes
iio: mpl3115: add threshold events support
iio: mpl3115: use get_unaligned_be24() to retrieve pressure data
iio: buffer: use dma_buf_unmap_attachment_unlocked() helper
iio: core: Replace lockdep_set_class() + mutex_init() by combined call
iio: core: Clean up device correctly on iio_device_alloc() failure
iio: core: add missing mutex_destroy in iio_dev_release()
iio: accel: adxl380: add support for ADXL318 and ADXL319
dt-bindings: iio: accel: adxl380: add new supported parts
iio: imu: inv_icm45600: Initializes inv_icm45600_buffer_postdisable() sleep
iio: adc: pac1934: replace use of system_wq with system_percpu_wq
iio: dac: ad5446: Add AD5542 to the spi id table
iio: dac: ad5446: Fix coding style issues
iio: dac: ad5446: Refactor header inclusion
iio: dac: ad5446: Make use of the cleanup helpers
iio: dac: ad5446: Make use of devm_mutex_init()
iio: dac: ad5446: Separate I2C/SPI into different drivers
iio: dac: ad5456: Add missing DT compatibles
...
Just a bunch of cleanups for few 1-Wire drivers: use sysfs_emit() in
sysfs show, avoid strcpy() and strcat(), and drop unneeded
pm_runtime_mark_last_busy() because core runtime PM handles it.
-----BEGIN PGP SIGNATURE-----
iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmka/d4QHGtyemtAa2Vy
bmVsLm9yZwAKCRDBN2bmhouD14SYD/0Z2pZUZoCWKIDkf4nSEcX62SshgBFN988k
1MIoQGyjFIswnO9b73nF5S+IOxcotIshkQllrZJhKXLGXmtO1oPRDqZq4phs40FM
rpwDiBf2z/0u9NRlKT8D5uPNQk3yYYvP8+5Y3DFvAoUcva7gfbrzupcdfTQhL1gQ
iEcSbxQFdoj3NyMpRIuE0t1wQ5D5bR0i+7IPnO4i3ylXAUsrDogdv6b3AV4vmkO/
sHn4jlahU27VdTPXYTQUW9a2ylSar+BKbISb7CvZEaCZmfup9pY8mDMwZAGEhxSu
bdXTQ5kKfCFnUCA012MybBTBu8enk7qiHo9SdUOZVqE5PAh/HjHXi5lppCQZ5/el
WISSBl3//U4Lpme5ave3mVFDpOUuJADni5Jzpp2YBW8bqNST589qVwt4H24D+thv
ChrsJXLpuC3WawOy73WVvnXADnwgsBkFJzNs13TOnTG51MN7yP0rFW4tv5xHNAfD
Rrji6rWt9JLofxE78C+Nmfi2YKQvyuk5uhKrqkcBL+okc5Qlhk3nL50rXVdGuTvN
sjRYq7oU5a+gQoEucFD3JDdRCN/S/gpvLDsZdcH5okFUragJeXU7O8e6Jdou2eP/
QSf3GNDrJ8+FHvczKySAfaKKQTpHpsDMRe3y+bu5cy7ZQLpexrtXOtDv3S0zpjZK
A9VX5augAg==
=nP4E
-----END PGP SIGNATURE-----
Merge tag 'w1-drv-6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1 into char-misc-next
Krzysztof writes:
1-Wire bus drivers for v6.19
Just a bunch of cleanups for few 1-Wire drivers: use sysfs_emit() in
sysfs show, avoid strcpy() and strcat(), and drop unneeded
pm_runtime_mark_last_busy() because core runtime PM handles it.
* tag 'w1-drv-6.19' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1:
w1: omap-hdq: Remove redundant pm_runtime_mark_last_busy() calls
w1: ds28e17: Replace deprecated strcpy + strcat in w1_f19_add_slave
w1: use sysfs_emit() in sysfs show() callbacks
't->len' is an unsigned integer, while 'watermark' and 'txfifosize' are
u8. Using min_t with typeof(watermark) forces both values to be cast to
u8, which truncates len when it exceeds 255. For example, len = 4096
becomes 0 after casting, resulting in an incorrect watermark value.
Use a wider type in min_t to avoid truncation and ensure the correct
minimum value is applied.
Fixes: a750050349 ("spi: spi-fsl-lpspi: use min_t() to improve code")
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20251117030355.1359081-1-carlos.song@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
- Matthew hands over the maintainership of Intel MAX10 BMC secure
update to Yilun.
- Fabio adds missing spi_device_id table for xilinx-spi
- Dihn updates link for Altera & AMD's dt-bindings.
- Andy uses pci_find_vsec_capability() instead of open-codes for
altera-cvp.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
-----BEGIN PGP SIGNATURE-----
iIkEABYIADEWIQSgSJpClIeaArXyudb8twOBpKCM2gUCaRcHYRMceWlsdW4ueHVA
aW50ZWwuY29tAAoJEPy3A4GkoIzarEABANDrOqtK7Qxy5qv77tc3UR5nI1GvTktZ
koVHQboOdG9TAP96E+OT2UwjFyjWCyi7OxsOb9zofqxIX/5Akn7L/p7mBQ==
=msIb
-----END PGP SIGNATURE-----
Merge tag 'fpga-for-6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes:
FPGA Manager changes for 6.17-rc1
- Matthew hands over the maintainership of Intel MAX10 BMC secure
update to Yilun.
- Fabio adds missing spi_device_id table for xilinx-spi
- Dihn updates link for Altera & AMD's dt-bindings.
- Andy uses pci_find_vsec_capability() instead of open-codes for
altera-cvp.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
* tag 'fpga-for-6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: altera-cvp: Use pci_find_vsec_capability() when probing FPGA device
dt-bindings: fpga: update link for Altera's and AMD partial recon
fpga: xilinx-spi: Add missing spi_device_id table
MAINTAINERS: change maintainer for Intel MAX10 BMC secure updates
The optical drive of EL-R12 has the same vid and pid as INIC-3069,
as follows:
T: Bus=02 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 3 Spd=5000 MxCh= 0
D: Ver= 3.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1
P: Vendor=13fd ProdID=3940 Rev= 3.10
S: Manufacturer=HL-DT-ST
S: Product= DVD+-RW GT80N
S: SerialNumber=423349524E4E38303338323439202020
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=144mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=02 Prot=50 Driver=usb-storage
E: Ad=83(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E: Ad=0a(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
This will result in the optical drive device also adding
the quirks of US_FL_NO_ATA_1X. When performing an erase operation,
it will fail, and the reason for the failure is as follows:
[ 388.967742] sr 5:0:0:0: [sr0] tag#0 Send: scmd 0x00000000d20c33a7
[ 388.967742] sr 5:0:0:0: [sr0] tag#0 CDB: ATA command pass through(12)/Blank a1 11 00 00 00 00 00 00 00 00 00 00
[ 388.967773] sr 5:0:0:0: [sr0] tag#0 Done: SUCCESS Result: hostbyte=DID_TARGET_FAILURE driverbyte=DRIVER_OK cmd_age=0s
[ 388.967773] sr 5:0:0:0: [sr0] tag#0 CDB: ATA command pass through(12)/Blank a1 11 00 00 00 00 00 00 00 00 00 00
[ 388.967803] sr 5:0:0:0: [sr0] tag#0 Sense Key : Illegal Request [current]
[ 388.967803] sr 5:0:0:0: [sr0] tag#0 Add. Sense: Invalid field in cdb
[ 388.967803] sr 5:0:0:0: [sr0] tag#0 scsi host busy 1 failed 0
[ 388.967803] sr 5:0:0:0: Notifying upper driver of completion (result 8100002)
[ 388.967834] sr 5:0:0:0: [sr0] tag#0 0 sectors total, 0 bytes done.
For the EL-R12 standard optical drive, all operational commands
and usage scenarios were tested without adding the IGNORE_RESIDUE quirks,
and no issues were encountered. It can be reasonably concluded
that removing the IGNORE_RESIDUE quirks has no impact.
Signed-off-by: Chen Changcheng <chenchangcheng@kylinos.cn>
Link: https://patch.msgid.link/20251121064020.29332-1-chenchangcheng@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a ID pin present on HD3SS3220 controller that can be routed
to SoC. As per the datasheet:
"Upon detecting a UFP device, HD3SS3220 will keep ID pin high if VBUS is
not at VSafe0V. Once VBUS is at VSafe0V, the HD3SS3220 will assert ID pin
low. This is done to enforce Type-C requirement that VBUS must be at
VSafe0V before re-enabling VBUS"
Add support to read the ID pin state and enable VBUS accordingly.
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://patch.msgid.link/20251111072025.2199142-3-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
