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Add power domain binding to the mediatek DPI controller
for MT8186.
Also, add power domain binding for other SoCs like
MT6795 and MT8173 that already had power domain property.
Signed-off-by: Rohit Agarwal <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: CK Hu <[email protected]>
Link: https://patchwork.kernel.org/project/dri-devel/patch/[email protected]/
Signed-off-by: Chun-Kuang Hu <[email protected]>
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Currently users can get the Root Ports supported by the PCIe PMU by
"bus" sysfs attributes which indicates the PCIe bus number where
Root Ports are located. This maybe insufficient since Root Ports
supported by different PCIe PMUs may be located on the same PCIe bus.
So export the BDF range the Root Ports additionally.
Signed-off-by: Yicong Yang <[email protected]>
Acked-by: Jonathan Cameron <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
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Add two description for register space of rtic. There are two register
space, one is for control and status, the other optional space is
recoverable error indication register space.
Fix below CHECK_DTBS error:
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb: crypto@1700000: rtic@60000:reg: [[393216, 256], [396800, 24]] is too long
from schema $id: http://devicetree.org/schemas/crypto/fsl,sec-v4.0.yaml#
Signed-off-by: Frank Li <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
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The ACSPCIE_PROXY_CTRL registers within the CTRL_MMR space of TI's J784S4
SoC are used to drive the reference clock to the PCIe Endpoint device via
the PAD IO Buffers. Add the compatible for allowing the PCIe driver to
obtain the regmap for the ACSPCIE_CTRL register within the System
Controller device-tree node in order to enable the PAD IO Buffers.
The Technical Reference Manual for J784S4 SoC with details of the
ASCPCIE_CTRL registers is available at:
https://www.ti.com/lit/zip/spruj52
Signed-off-by: Siddharth Vadapalli <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>
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Add C3 PLL controller input clock parameters "fix".
The clock named "fix" was initially implemented in PLL clock controller
driver. However, some registers required secure zone access, so we moved
it to the secure zone (BL31) and accessed it through SCMI. Since the PLL
clock driver needs to use this clock, the "fix" clock is used as an input
source. We updated the driver but forgot to modify the binding accordingly,
so we are adding it here.
It is an ABI break but on a new and immature platform. Noboby could really
use that platform at this stage, so nothing is going to break on anyone
really.
Fixes: 0e6be855a96d ("dt-bindings: clock: add Amlogic C3 PLL clock controller")
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Xianwei Zhao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Document the RZ/G3S PHY bindings. The RZ/G3S USB PHY is almost identical
with the RZ/G2L USB PHY. The difference is that there is a hardware
limitation on the max burst size used when the BUS master interface
issues a transfer request for RZ/G3S that is configured though PHY
registers.
Signed-off-by: Claudiu Beznea <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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In step 2, we obtain the kernel id `k1000`. So in next step (step
3), we should translate the `k1000` not `k21000`.
Signed-off-by: Hongbo Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
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Fixed 3 typos in design.rst
Signed-off-by: Xiaxi Shen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Carlos Maiolino <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
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This adds a Kconfig option and boot param to allow removing
the FOLL_FORCE flag from /proc/pid/mem write calls because
it can be abused.
The traditional forcing behavior is kept as default because
it can break GDB and some other use cases.
Previously we tried a more sophisticated approach allowing
distributions to fine-tune /proc/pid/mem behavior, however
that got NAK-ed by Linus [1], who prefers this simpler
approach with semantics also easier to understand for users.
Link: https://lore.kernel.org/lkml/CAHk-=wiGWLChxYmUA5HrT5aopZrB7_2VTa0NLZcxORgkUe5tEQ@mail.gmail.com/ [1]
Cc: Doug Anderson <[email protected]>
Cc: Jeff Xu <[email protected]>
Cc: Jann Horn <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Christian Brauner <[email protected]>
Suggested-by: Linus Torvalds <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Signed-off-by: Adrian Ratiu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
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https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
UAPI Changes:
- Fix OA format masks which were breaking build with gcc-5
Cross-subsystem Changes:
Driver Changes:
- Use dma_fence_chain_free in chain fence unused as a sync (Matthew Brost)
- Refactor hw engine lookup and mmio access to be used in more places
(Dominik, Matt Auld, Mika Kuoppala)
- Enable priority mem read for Xe2 and later (Pallavi Mishra)
- Fix PL1 disable flow in xe_hwmon_power_max_write (Karthik)
- Fix refcount and speedup devcoredump (Matthew Brost)
- Add performance tuning changes to Xe2 (Akshata, Shekhar)
- Fix OA sysfs entry (Ashutosh)
- Add first GuC firmware support for BMG (Julia)
- Bump minimum GuC firmware for platforms under force_probe to match LNL
and BMG (Julia)
- Fix access check on user fence creation (Nirmoy)
- Add/document workarounds for Xe2 (Julia, Daniele, John, Tejas)
- Document workaround and use proper WA infra (Matt Roper)
- Fix VF configuration on media GT (Michal Wajdeczko)
- Fix VM dma-resv lock (Matthew Brost)
- Allow suspend/resume exec queue backend op to be called multiple times
(Matthew Brost)
- Add GT stats to debugfs (Nirmoy)
- Add hwconfig to debugfs (Matt Roper)
- Compile out all debugfs code with ONFIG_DEUBG_FS=n (Lucas)
- Remove dead kunit code (Jani Nikula)
- Refactor drvdata storing to help display (Jani Nikula)
- Cleanup unsused xe parameter in pte handling (Himal)
- Rename s/enable_display/probe_display/ for clarity (Lucas)
- Fix missing MCR annotation in couple of registers (Tejas)
- Fix DGFX display suspend/resume (Maarten)
- Prepare exec_queue_kill for PXP handling (Daniele)
- Fix devm/drmm issues (Daniele, Matthew Brost)
- Fix tile and ggtt fini sequences (Matthew Brost)
- Fix crashes when probing without firmware in place (Daniele, Matthew Brost)
- Use xe_managed for kernel BOs (Daniele, Matthew Brost)
- Future-proof dss_per_group calculation by using hwconfig (Matt Roper)
- Use reserved copy engine for user binds on faulting devices
(Matthew Brost)
- Allow mixing dma-fence jobs and long-running faulting jobs (Francois)
- Cleanup redundant arg when creating use BO (Nirmoy)
- Prevent UAF around preempt fence (Auld)
- Fix display suspend/resume (Maarten)
- Use vma_pages() helper (Thorsten)
- Calculate pagefault queue size (Stuart, Matthew Auld)
- Fix missing pagefault wq destroy (Stuart)
- Fix lifetime handling of HW fence ctx (Matthew Brost)
- Fix order destroy order for jobs (Matthew Brost)
- Fix TLB invalidation for media GT (Matthew Brost)
- Document GGTT (Rodrigo Vivi)
- Refactor GGTT layering and fix runtime outer protection (Rodrigo Vivi)
- Handle HPD polling on display pm runtime suspend/resume (Imre, Vinod)
- Drop unrequired NULL checks (Apoorva, Himal)
- Use separate rpm lockdep map for non-d3cold-capable devices (Thomas Hellström)
- Support "nomodeset" kernel command-line option (Thomas Zimmermann)
- Drop force_probe requirement for LNL and BMG (Lucas, Balasubramani)
Signed-off-by: Dave Airlie <[email protected]>
From: Lucas De Marchi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/wd42jsh4i3q5zlrmi2cljejohdsrqc6hvtxf76lbxsp3ibrgmz@y54fa7wwxgsd
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https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v6.12:
UAPI Changes:
devfs:
- support device numbers up to MINORBITS limit
Core Changes:
ci:
- increase job timeout
devfs:
- use XArray for minor ids
displayport:
- mst: GUID improvements
docs:
- add fixes and cleanups
panic:
- optionally display QR code
Driver Changes:
amdgpu:
- faster vblank disabling
- GUID improvements
gm12u320
- convert to struct drm_edid
host1x:
- fix syncpoint IRQ during resume
- use iommu_paging_domain_alloc()
imx:
- ipuv3: convert to struct drm_edid
omapdrm:
- improve error handling
panel:
- add support for BOE TV101WUM-LL2 plus DT bindings
- novatek-nt35950: improve error handling
- nv3051d: improve error handling
- panel-edp: add support for BOE NE140WUM-N6G; revert support for
SDC ATNA45AF01
- visionox-vtdr6130: improve error handling; use
devm_regulator_bulk_get_const()
renesas:
- rz-du: add support for RZ/G2UL plus DT bindings
sti:
- convert to struct drm_edid
tegra:
- gr3d: improve PM domain handling
- convert to struct drm_edid
Signed-off-by: Dave Airlie <[email protected]>
From: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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Convert binding doc ltc2978.txt to yaml format.
Additional change:
- add i2c node.
Fix below warning:
arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dtb: /soc/i2c@2000000/i2c-mux@77/i2c@2/regulator@5c:
failed to match any schema with compatible: ['lltc,ltc3882']
Signed-off-by: Frank Li <[email protected]>
Reviewed-by: Rob Herring (Arm) <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
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In verifier.rst, there is a typo in section 'Register parentage chains'.
Caller saved registers are r0-r5, callee saved registers are r6-r9.
Here by context it means callee saved registers rather than caller saved
registers. This may confuse users.
Signed-off-by: Yiming Xiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
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Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/faraday/ftgmac100.c
4186c8d9e6af ("net: ftgmac100: Ensure tx descriptor updates are visible")
e24a6c874601 ("net: ftgmac100: Get link speed and duplex for NC-SI")
https://lore.kernel.org/[email protected]
net/ipv4/tcp.c
bac76cf89816 ("tcp: fix forever orphan socket caused by tcp_abort")
edefba66d929 ("tcp: rstreason: introduce SK_RST_REASON_TCP_STATE for active reset")
https://lore.kernel.org/[email protected]
No adjacent changes.
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
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Add dt-bindings for USB2 PHY found on the Nuvoton MA35 SoC.
Signed-off-by: Hui-Ping Chen <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for clock-names and reset-names.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Rob Herring (Arm) <[email protected]>
Reviewed-by: Kunihiko Hayashi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bluetooth, wireless and netfilter.
No known outstanding regressions.
Current release - regressions:
- wifi: iwlwifi: fix hibernation
- eth: ionic: prevent tx_timeout due to frequent doorbell ringing
Previous releases - regressions:
- sched: fix sch_fq incorrect behavior for small weights
- wifi:
- iwlwifi: take the mutex before running link selection
- wfx: repair open network AP mode
- netfilter: restore IP sanity checks for netdev/egress
- tcp: fix forever orphan socket caused by tcp_abort
- mptcp: close subflow when receiving TCP+FIN
- bluetooth: fix random crash seen while removing btnxpuart driver
Previous releases - always broken:
- mptcp: more fixes for the in-kernel PM
- eth: bonding: change ipsec_lock from spin lock to mutex
- eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response
Misc:
- documentation: drop special comment style for net code"
* tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
nfc: pn533: Add poll mod list filling check
mailmap: update entry for Sriram Yagnaraman
selftests: mptcp: join: check re-re-adding ID 0 signal
mptcp: pm: ADD_ADDR 0 is not a new address
selftests: mptcp: join: validate event numbers
mptcp: avoid duplicated SUB_CLOSED events
selftests: mptcp: join: check re-re-adding ID 0 endp
mptcp: pm: fix ID 0 endp usage after multiple re-creations
mptcp: pm: do not remove already closed subflows
selftests: mptcp: join: no extra msg if no counter
selftests: mptcp: join: check re-adding init endp with != id
mptcp: pm: reset MPC endp ID when re-added
mptcp: pm: skip connecting to already established sf
mptcp: pm: send ACK on an active subflow
selftests: mptcp: join: check removing ID 0 endpoint
mptcp: pm: fix RM_ADDR ID for the initial subflow
mptcp: pm: reuse ID 0 after delete and re-add
net: busy-poll: use ktime_get_ns() instead of local_clock()
sctp: fix association labeling in the duplicate COOKIE-ECHO case
mptcp: pr_debug: add missing \n at the end
...
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PHY Gen4 x4
The sixth PCIe instance on X1E80100 can be used in either 4-lane mode or
2-lane mode. Document the 4-lane mode as a separate compatible.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Johan Hovold <[email protected]>
Signed-off-by: Abel Vesa <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Merge series from Neil Armstrong <[email protected]>:
Following an off-list discution with Jerome about fixing the following
DTBs check errors:
sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected)
from schema $id: http://devicetree.org/schemas/sound/amlogic,axg-sound-card.yaml#
sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected)
from schema $id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml#
sound: 'anyOf' conditional failed, one must be fixed:
'clocks' is a required property
'#clock-cells' is a required property
from schema $id: http://devicetree.org/schemas/clock/clock.yaml#
It has been agreed documenting the clock in the sound card is a better solution
than moving them to a random clock controller or consumer node which is not
related to the actual meaning of those root frequencies.
The patchset adds the clocks proprty to the bindings and finally adds the
properties to the DT files.
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Document the IPG and AHB clocks that are needed by the DMA hardware
as required properties.
It is not possible to have DMA functional without the DMA clocks
being turned on.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Add devicetree binding document for Loongson-1 APB DMA.
Reviewed-by: Conor Dooley <[email protected]>
Reviewed-by: Jiaxun Yang <[email protected]>
Signed-off-by: Keguang Zhang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Add compatible string "amd,versal2-dma-1.0" to support AMD Versal Gen 2
platform.
AMD Versal Gen 2 has 8 LPD DMA IPs in PS that can be used as general
purpose DMAs which is designed to support memory to memory and memory to
IO buffer transfer. Versal Gen 2 DMA IP has different interrupt register
offset.
Signed-off-by: Abin Joseph <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Avoid firing useless warnings when running make dtbs_check
Signed-off-by: David Heidelberg <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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Charlie Jenkins <[email protected]> says:
There have been a couple of reports that using the hint address to
restrict the address returned by mmap hint address has caused issues in
applications. A different solution for restricting addresses returned by
mmap is necessary to avoid breakages.
[Palmer: This also just wasn't doing the right thing in the first place,
as it didn't handle the sv39 cases we were trying to deal with.]
* b4-shazam-merge:
riscv: mm: Do not restrict mmap address based on hint
riscv: selftests: Remove mmap hint address checks
Revert "RISC-V: mm: Document mmap changes"
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
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This mmap behavior caused unintended breakages so the behavior has been
changed.
Signed-off-by: Charlie Jenkins <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
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Add devicetree binding for the NanoPC-T6 LTS board.
Signed-off-by: Marcin Juszkiewicz <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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Convert the Cirrus Logic CS4271 audio CODEC bindings to DT schema.
Add missing spi-cpha, spi-cpol, '#sound-dai-cells' and port, as they
are already being used in the DTS and the driver for this device.
Switch to 'reset-gpios' and drop legacy 'reset-gpio' used in original
bindings.
Based on Animesh Agarwal cs42xx8 conversion patch.
Cc: Alexander Sverdlin <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Nikita Shubin <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The rv1108-elgin-r1 board has an LCD controlled via SPI in userspace.
The marking on the LCD is JG10309-01.
Add an entry for the "elgin,jg10309-01" compatible string.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Acked-by: Heiko Stuebner <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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According to RK3588 TRM, VO0_GRF and VO1_GRF have a similar layout, but
definitely not an identical one, therefore sharing the compatible is not
really justified.
Since currently there is no user of this, hence no ABI break, let's fix
it by providing dedicated compatibles while deprecating the old one.
Reported-by: Conor Dooley <[email protected]>
Signed-off-by: Cristian Ciocaltea <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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Merge thermal core updates for 6.12 which, among other things, rework
the thermal driver interface for binding cooling devices to thermal
zones and add a thermal core testing module:
- Update some thermal drivers to eliminate thermal_zone_get_trip()
calls from them and get rid of that function (Rafael Wysocki).
- Update the thermal sysfs code to store trip point attributes in trip
descriptors and get to trip points via attribute pointers (Rafael
Wysocki).
- Move the computation of the low and high boundaries for
thermal_zone_set_trips() to __thermal_zone_device_update() (Daniel
Lezcano).
- Introduce a debugfs-based facility for thermal core testing (Rafael
Wysocki).
- Replace the thermal zone .bind() and .unbind() callbacks for binding
cooling devices to thermal zones with one .should_bind() callback
used for deciding whether or not a given cooling devices should be
bound to a given trip point in a given thermal zone (Rafael Wysocki).
- Eliminate code that has no more users after the other changes, drop
some redundant checks from the thermal core and clean it up (Rafael
Wysocki).
- Fix rounding of delay jiffies in the thermal core (Rafael Wysocki).
* thermal-core: (31 commits)
thermal: core: Drop tz field from struct thermal_instance
thermal: core: Drop redundant checks from thermal_bind_cdev_to_trip()
thermal: core: Rename cdev-to-thermal-zone bind/unbind functions
thermal: core: Fix rounding of delay jiffies
thermal: core: Clean up trip bind/unbind functions
thermal: core: Drop unused bind/unbind functions and callbacks
thermal/of: Use the .should_bind() thermal zone callback
thermal: imx: Use the .should_bind() thermal zone callback
mlxsw: core_thermal: Use the .should_bind() thermal zone callback
platform/x86: acerhdf: Use the .should_bind() thermal zone callback
thermal: core: Unexport thermal_bind_cdev_to_trip() and thermal_unbind_cdev_from_trip()
thermal: ACPI: Use the .should_bind() thermal zone callback
thermal: core: Introduce .should_bind() thermal zone callback
thermal: core: Move thermal zone locking out of bind/unbind functions
thermal: sysfs: Use the dev argument in instance-related show/store
thermal: core: Drop redundant thermal instance checks
thermal: core: Rearrange checks in thermal_bind_cdev_to_trip()
thermal: core: Fold two functions into their respective callers
thermal: Introduce a debugfs-based testing facility
thermal/core: Compute low and high boundaries in thermal_zone_device_update()
...
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Add clock and reset ID defines for rk3576.
Compared to the downstream bindings written by Elaine, this uses
continous gapless IDs starting at 0. Thus all numbers are
different between downstream and upstream, but names are kept
exactly the same.
Also add documentation for the rk3576 CRU core.
Signed-off-by: Elaine Zhang <[email protected]>
Signed-off-by: Sugar Zhang <[email protected]>
Signed-off-by: Detlev Casanova <[email protected]>
Reviewed-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/0102019199a76766-f3a2b53f-d063-458b-b0d1-dfbc2ea1893c-000000@eu-west-1.amazonses.com
Signed-off-by: Heiko Stuebner <[email protected]>
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assigned-clocks property is redundant, because core dtschema allows them
if clocks are provided.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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Add 'nxp,imx95-netcmix-blk-ctrl' compatible string for i.MX95 platform.
Signed-off-by: Wei Fang <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Abel Vesa <[email protected]>
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Adding software support for enabling the pure gpio capability of the
device - which allows all I/O to be used as GPIO. Previously, I/O
configuration was limited by software to partial GPIO support only.
When working in a pure gpio mode, the device does not require the
certain properties and hence, the following are now made optional:
- interrupts
- keypad,num-rows
- keypad,num-columns
- linux,keymap
However, note that the above are required to be specified when
configuring the device as a keypad, for which dependencies have been added
such that specifying either one requires the remaining as well.
Also, note that interrupts are made optional, but required when the device
has either been configured in keypad mode or as an interrupt controller.
This has been done since they may not necessarily be used when leveraging
the device purely for GPIO.
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Utsav Agarwal <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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Add i.MX SCMI Extension protocols bindings for:
- Battery Backed Module(BBM) Protocol
This contains persistent storage (GPR), an RTC, and the ON/OFF button.
The protocol can also provide access to similar functions implemented via
external board components.
- MISC Protocol.
This includes controls that are misc settings/actions that must be
exposed from the SM to agents. They are device specific and are usually
define to access bit fields in various mix block control modules,
IOMUX_GPR, and other GPR/CSR owned by the SM.
Reviewed-by: Rob Herring (Arm) <[email protected]>
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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The 'fsl,imx28-saif' compatible has already the mxs-saif.txt description.
This patch converts (and removes it) this file to fsl,saif.yaml (to follow
current fsl convention).
Changes for the mxs-saif.txt:
- Adds 'clocks', '#clock-cells' and '#sound-dai-cells' properties
- Provide device description
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://patch.msgid.link/20240828-topic-amlogic-upstream-bindings-fixes-audio-snd-card-v2-2-58159abf0779@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://patch.msgid.link/20240828-topic-amlogic-upstream-bindings-fixes-audio-snd-card-v2-1-58159abf0779@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for clocks and clock-names.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for clocks. Drop also redundant assigned-clocks properties, because
core dtschema allows them if clocks are provided.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:". Add missing top-level constraints
for clocks and clock-names.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Serge Semin <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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Document the 1200x1920 BOE TV101WUM-LL2 DSI Display Panel found
in the Lenovo Smart Tab M10 tablet. The controller is unknown.
Reviewed-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/20240828-topic-sdm450-upstream-tbx605f-panel-v3-1-b792f93e1d6b@linaro.org
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828-topic-sdm450-upstream-tbx605f-panel-v3-1-b792f93e1d6b@linaro.org
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This documents LCKFB Taishan Pi which is a SBC based on the RK3566 SoC.
Signed-off-by: Junhao Xie <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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Add an entry for Shenzhen JLC Technology LCKFB (https://lckfb.com/)
Signed-off-by: Junhao Xie <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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The Hardkernel ODROID-M1S is a single-board computer based on Rockchip
RK3566 SoC. It features e.g. 4/8 GB LPDDR4 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0.
Add devicetree binding documentation for the Hardkernel ODROID-M1S board.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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The vendor prefix for Hardkernel ODROID-M1 is incorrectly listed as
rockchip. Use the proper hardkernel vendor prefix for this board, while
at it also drop the redundant soc prefix.
Fixes: 19cc53eb2ce6 ("dt-bindings: rockchip: Add Hardkernel ODROID-M1 board")
Reviewed-by: Aurelien Jarno <[email protected]>
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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Add compatible string "fsl,imx8qxp-dma-apbh". It requires power-domains
compared with "fsl,imx28-dma-apbh".
Allow 'power-domains' property because i.MX8DXL i.MX8QM and i.MX8QXP need
it.
Keep the same restriction about 'power-domains' for other compatible
strings.
Reviewed-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: Frank Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git
Improvements to Renesas media drivers:
- R-Car V4M support for VIN
- Fix rzg2l-csi2 module auto-loading
Signed-off-by: Hans Verkuil <[email protected]>
From: Laurent Pinchart <[email protected]>
Link: https://patchwork.linuxtv.org/project/linux-media/patch/[email protected]/
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git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git
Miscellaneous changes: mt9p031, starfive and v4l2-mc.
Signed-off-by: Hans Verkuil <[email protected]>
From: Laurent Pinchart <[email protected]>
Link: https://patchwork.linuxtv.org/project/linux-media/patch/[email protected]/
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RK3588 has four Hantro H1 VEPUs (encoder-only) modules and one combined
Hantro H1/G1 VPU (decoder and encoder). These are not described as
separate IP, since they are sharing an internal cache. This adds the
RK3588 specific compatible string for the combined VPU, which seems to
be identical to the version found in the RK3568.
Signed-off-by: Jianfeng Liu <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Signed-off-by: Sebastian Fricke <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
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