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Pull drm updates from Dave Airlie:
"Highlights:
- dmemcg eviction support is good for low VRAM things like Steam
Machine
- AMD adds gfx6-8 modifier support for older GPUs that enables a
bunch of wayland stuff
- i915/xe has some new hw support but also a lot of display
refactoring
Everything:
perf:
- export perf_allow_ APIs for xe
udmabuf:
- remove default size limit of 64MB
rust:
- i/o rework (signed tag from driver-core tree)
- add registration guard and registration data
- fix unbounded lifetimes in ioctl handler args
- fix a drm_dev_register race
- gem_shmem: add DmaResvGuard helper
- gpuvm: require send/sync for driver data
- implement send/sync for GpuVaAlloc and GpuVmBo
- add SmContext lifetime
- rename dma_handle to dma_address
- change pci_sriov_get_totalvfs return to unsigned int
core:
- create drm_of_get_panel_orientation
- send per-connector hotplug events
- add thunderbolt UBHR tunneling support
connector:
- add color format property
dmem:
- introduce a peak file
- accept one region per limit
- add dmemcg support for eviction
gpusvm:
- reorg code to give drivers more flexibility
atomic:
- add create_state callback and helper
- add documentation on atomic commit lifetime
buddy:
- add per-order free
- add used block scoreboard
- fix UAF
- test buffer clearance on resume
- add phys_addr->block helper
gem:
- drop DRIVER_GEM_GPUVA flag
ttm:
- be more aggressive allocating below protection limit
sched:
- add test suite for concurrent job submissions
hdmi:
- hook the color format property in helpers
mipi-dsi:
- add MIPI_DSI_MODE_DSC_ALL_SLICES_IN_PKT
bridge:
- add atomic create callbacks
- drop atomic reset
- display-connector: don't autoenable HPD IRQ
- trigger initial HPD for DP
- ti-sn65dsi83: remove NO_HFP and NO_HBP mode flags
- analogix_dp: switch to DP link training helpers
dp:
- add support for DSC max delta BPP
edid:
- parse panel type from DisplayID 2.x Display Parameters
sysfb:
- improve panel, stride, framebuffer size validation
panel:
- implement ref counting for struct drm_panel
- himax-hx83121a: add backlight regulator support
- novatek-nt36672a: Inline panel init sequences
- visionox-vtdr6130: enable DSC
- novatek-nt37801: Use mipi_dsi_*_multi() functions
- samsung-s6d16d0: Fix prepare error handling
- support Novatek NT36536 plus DT bindings
- sofef00: fix backlight updates
- osd101t2587: use mipi_dsi_*_multi interface
- panel-edp: adjust timing for AUO displays
- panel-lvds: support Opto Logic SCX1001511GGC49
- panel-simple: support Kyocera tcg070wvlq
- panel-edp: quirks
- AUO B116XAT04.3, CMN N116BCP-EA2, CSW MNB601LS1-8
- BOE NV116WH2-M30, BOE NT116WHM-N21, BOE NV116FH1-M31
- BOE NV116FH1-M30, NV140FHM-N5B, TM156VDXP25
- BOE NE160QDM-NY1, MB116AS01
- new:
- Samsung ATNA40HQ08-0, Anbernic TD4310
- Chipone ICNA35XX, Ilitek ILI9488
- Ilitek ILI7807S, Renesas R63419
- MNE001BS6-2, MNF601BS4-1, Sharp LQ120P1JX51
virtio:
- add support for save/restore virtio_gpu_objects
- abort vq wait on device removal
amdgpu:
- add color format DRM property
- initial compute pipe reset support
- add GFX 6-8 modifier support
- initial DCN 6.0.0 support
- dmemcg eviction support
- improved boundary checking for bios parsing
- RAS updates and rework
- VCN secure submission fixes
- 8K panel fix
- Display KUNIT tests
- parse panel type from DisplayID
- Align IP discovery to pci device lifetime
- SOC15 register macro cleanups
- UVD memory placement fixes
- GFX9 mode2 reset fixes
- drop unnecessary BUG/BUG_ON
- GFX8 soft reset rework
- enable soft reset on GFX8
- PSP/SMU 15.0.9 update
- VI ASPM fix
- userq fixes
- amdgpu_vm_get_task_info_pasid lifetime fix
- DC CACP support
- change system_unbound_wq with system_dfl_wq
- Loosen VFCT bios parsing to deal with pci=realloc
- SI/SMU7 AC/DC switch fix
- VM fence handling fix
- GEM close optimisation
- Apple Studio Display fixes
- DC FRL fixes
amdkfd:
- initial compute pipe reset support
- allow applications to opt out of sigbus on fatal errors
- improve CRIU boundary checks
- MQD handling rework
- move TBA/TMA from system to device memory
- avoid topology-lock in kfd_mmap
- SVM eviction fixes
radeon:
- fix unset CONFIG_ACPI build
i915:
- Novalake (NVL display version 35) timing generator enabling
- NVL DC3CO enabling
- enable UBHR link rates on thunderbolt tunnels
- Reduce Xe3+ PM demand peak bandwidth
- enable pipe DMC error interrupts for display 30+
- add kunit tests for DP link config selection
- refactor and document DP link recovery
- i915/xe driver display probe/remove/suspend/resume/shutdown cleanup
and unification
- i915/xe display runtime PM unified
- Break i915 and xe panic dependency on struct intel_framebuffer
- Streamline Pre/Post-CSC LUT loops
- drop TGL DC3DO support
- CDCLK santization
- fix HDMI scrambling enable
- fix phys bo pread/pwrite with offset
- add missing nospec on parallel submit slot
- fix some NULL derefs
xe:
- drop force_execlist module param
- gate observation streams with perf_allow_cpu
- skip FORCE_WC and vm_bound check for external dma-bufs
- dmemcg eviction support
- remove unused NVL-S GuC
- TLB invalidation improvements
- NVL-S updated PCI-IDs and w/a
- madvise: optimise invalidation path
- fix infinite gt-reset loop in timeout recovery
- update TTM device benefical_order
- wait on external BO kernel fences in exec ioctl
- add/use more KLV helpers
- sriov: disable display in admin only PF mode
- add RAS GPU health indicator
- optimise TTM populate for DONTNEED BO
- drop force_probe for NVL-s
- add debugfs for pcode info
amdxdna:
- disable device buffer export
nova:
- build nova-core/nova-drm from drivers/gpu
- export nova-core rust symbols (workaround)
- GSP boot process consolidation
- Boot GSP with vGPU enabled
- TLV firmware image format support
- Hopper/Blackwell fixes and cleanups
- I/O projection adoption
tyr:
- firmware loading and MCU boot
- add generic slot manager + MMU
- GPU VM support ARM64 LPAE page tables
- add kernel buffer object for internal allocations
- add parser for Mali CSF
- add MCU booting
nouveau:
- race fixes
- check instmem iomapping at first use
- add dmemcg support
- expose NVDEC channels
- add scanline position/head state support for GSP
qxl:
- convert simple encoder to regular
ethosu:
- add perf counter support
etnaviv:
- force flush on power register ops
msm:
- support DSC configuration with slice_per_pkt > 1
mxsfb:
- fix disable sequence
panthor:
- support sparse mappings
rockchip:
- switch away from simple helpers
- support YUV background color
- fix layer config timeout
- add edp support for rk3576
- add batch command submission function
rocket:
- error handling and NULL ptr deref fixes
sun4i:
- switch away from simple helpers
imagination:
- mark BXM-4-64 MC1 as support
host1x:
- support tegra264
tegra:
- add DSI for tegra 20/30
v3d:
- reduce PM runtime autosuspend delay
- scheduler fixes and refactoring
- deprecate v3d 3.3 and 4.1
- validate CPU job query boundaries
hibmc:
- improve plane format handling
- switch to gem shmem
mediatek:
- cec: correct compat for mt7623-8167?
exynos:
- remove simple dependency
- add error handling to encoder paths
- take i2c adapter module reference"
* tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel: (2074 commits)
drm/xe/mcr: Take vcs1/vecs1 into account for first media slice
drm/xe: Fix a bug in pc_adjust_freq_bounds()
drm/xe: Fix xe_device_probe() failure
drm/xe/drm_ras: Move has_drm_ras check to drm_ras layer
drm/xe/ras: Fix boot-time ras error processing
drm/amd/display: make DC_RUN_WITH_PREEMPTION_ENABLED misuse a build error
drm/amd/pm: silence uninitialized variable warnings
drm/amdgpu: skip BOs being torn down during GTT recovery
drm/amdgpu: Reject UVD message with invalid number of h265 refs
drm/amdgpu: keep PRT mappings off the vm_bo state lists
drm/amdgpu: fix nbif 6.3.1 l1 low power not functional
drm/amd/display: fix BT.2020 YCbCr output CSC matrices for DCE
drm/amd/display: fix BT.2020 YCbCr limited output CSC matrix
drm/amdgpu: Implement insert_end for VCE 3
drm/amdgpu: Fix UVD min buffer sizes
drm/amdgpu: Fix UVD decode image min size calculation
drm/amdgpu: Fix UVD dpb min size calculation for H264
drm/amdgpu: Reject UVD message with dimensions above 4096
drm/amdgpu: check ASPM on the dGPU host link
drm/radeon: fix autosuspend cleanup during teardown
...
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Pull devicetree updates from Rob Herring:
- Add a DT maintainer profile document
- Various dt-check-style improvements
- Add a devres managed reserved memory region init function
- Print node name on any skipped reserved memory regions
- Correctly handle optional argument in
of_parse_phandle_with_args_map()
- Convert ti,keystone-reset, ti,da850-vpif, TI L4 interconnect, TI
SmartReflex, microchip,pic32mzda-dmt, microchip,pic32mzda-wdt, TI
DA8XX MSTPRI bus, and Xen VM bindings to DT schema format
- Add bindings for StarFive JHB100 plic, Allwinner A733 NMI controller,
MediaTek MT8173 GPU, QCom Shikra, Eliza, and Maili cpu-bwmon, and
QCom Shikra SCM firmware
- A couple of syntax fixes found using PoC Rust implementation of
dtschema tools
- Clean-ups for typos, brackets, incorrect "::" usages, and
white-space style
* tag 'devicetree-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (40 commits)
dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible
dtc: dt-check-style: Simplify setting depth of DtsLine
dtc: dt-check-style: Add missing /dts-v1/ to few test cases
dt-bindings: power: reset: ti,keystone-reset: Convert to DT schema
media: dt-bindings: ti,da850-vpif: Convert to dt-schema
dt-bindings: devfreq: samsung,exynos-ppmu: Use standard regex syntax
dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: Drop invalid JSON pointer
dt-bindings: arm: omap: Convert L4 interconnect to DT schema
dt-bindings: power: Convert TI SmartReflex to DT schema
of: reserved_mem: Introduce devres-managed initialization function
dt-bindings: interrupt-controller: Add StarFive JHB100 plic
dt-bindings: irq: sun7i-nmi: Document the Allwinner A733 NMI controller
dt-bindings: Correct white-space style
dt-bindings: fix typos and brackets
docs: dt: submitting-patches: Mention expectation about dt-check-style
docs: dt: maintainer: Add Devicetree and OF maintainer profile document
docs: dt: writing-schema: Extend expectations about example part of binding
dt-bindings: gpu: powervr-rogue: Add MediaTek MT8173 GPU
of: base: Handle optional argument in of_parse_phandle_with_args_map()
dt-bindings: update Sudeep Holla's email address
...
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drm-misc-next for v7.3:
UAPI Changes:
- Remove the default udmabuf size limit of 64MB.
Cross-subsystem Changes:
- Add dmemcg support for eviction, and hook it up for amdgpu and xe.
Core Changes:
- Changes to TTM to be more aggressive when allocating below protection limit!
- Improve dt binding documentation for renesas.
- Add helper to convert physical address back to buddy block,
add that to and improve its kunit test.
Driver Changes:
- Assorted small fixes to ti-sn65dsi86, panthor, imagination, omapdrm,
bridge/synopsys, panel-edp, ssd130x, panel/tdo-tl070wsh30.
- Add Sharp LQ120P1JX51 panel.
- Add dmemcg support to nouveau.
- Various updates and improvements to sun4i, among which YUV and 4k support.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/917d462a-8976-4a15-bec4-4513ec51c5c0@linux.intel.com
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Correct a few white-space issues, like double space after '=' or before
bracket '{' characters, which will be flagged by dt-check-style. No
functional changes.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Jeff Johnson <jjohnson@kernel.org> # qcom,ath10k.yaml
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for Documentation/devicetree/bindings/pwm
Acked-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://patch.msgid.link/20260801195613.235430-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Mediatek DRM Next - 20260731
1. cec: Correct the compatibles for mt7623-mt8167
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patch.msgid.link/20260730233317.3222-1-chunkuang.hu@kernel.org
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Document the LVDS encoder IP found on the RZ/G3L SoC. It supports
single-link mode. LVDS and the DSI interface share a peripheral clock and
the MIPI_DSI_PRESET_N reset signal. However, the LVDS module cannot be
used at the same time as MIPI-DSI.
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260729125516.230757-10-biju.das.jz@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
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The DU block on the RZ/G3L SoC is identical to the one found on the RZ/G2L
SoC. However, it supports the DSI, DPI, and LVDS interfaces, while the
RZ/G2L supports only the DSI and DPI interfaces.
Due to this difference, a SoC-specific compatible string,
'renesas,r9a08g046-du', is added for the RZ/G3L SoC.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260729125516.230757-8-biju.das.jz@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
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The RZ/G3L DSI IP is similar to the RZ/G2L but has different global PHY
timings and also the PLLCLK is ungateble clock. Add the compatible
string "renesas,r9a08g046-mipi-dsi" to handle these difference for the
Renesas RZ/G3L SoC. The power to DSI region is controlled by SYSC block.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260729125516.230757-2-biju.das.jz@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
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The HDMI CEC driver for both mt7623 and mt8167 is actually the same as
mt8173-cec and the mt7623n.dtsi board include file already uses mt8173-cec
compatible as a fallback, but the documentation lists them as separate
entries. Correct the binding by adding the correct fallback.
This change fixes the following dtbs_check errors:
DTC [C] arch/arm/boot/dts/mediatek/mt7623n-rfb-emmc.dtb
cec@10012000 (mediatek,mt7623-cec): compatible: ['mediatek,mt7623-cec',
'mediatek,mt8173-cec'] is too long
DTC [C] arch/arm/boot/dts/mediatek/mt7623n-bananapi-bpi-r2.dtb
cec@10012000 (mediatek,mt7623-cec): compatible: ['mediatek,mt7623-cec',
'mediatek,mt8173-cec'] is too long
Signed-off-by: Luca Leonardo Scorcia <l.scorcia@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20260624173627.19785-1-l.scorcia@gmail.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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Add compatible for the AM-800480N3TZQW-00H from Ampire Co. Ltd.
Signed-off-by: Paul Louvel <paul.louvel@bootlin.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260723-support-am-800480n3tzqw-00h-v1-1-6a4ae0575a19@bootlin.com
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The lower (secondary) 5.0" 1024x768 IPS LCD panel of the AYANEO Pocket DS
dual-screen handheld is driven by a Sitronix ST7703 DDIC, as identified
by its ST7703 manufacturer command set (SETEXTC 0xB9, SETMIPI 0xBA,
SETGIP1/2 0xE9/0xEA). Document its compatible alongside the other ST7703
panels.
Signed-off-by: Alexandre Hamamdjian <azkali.limited@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260723-b4-st7703-pocketds-lower-v1-1-e3db246589f4@gmail.com
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The DCLTek dt300250 is a panel using the jadard-jd9365da controller.
Add a new compatible for it.
Suggested-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Marc-Olivier Champagne <marc-olivier.champagne@savoirfairelinux.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260722173840.3576444-4-marc-olivier.champagne@savoirfairelinux.com
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Add deprecated property display and display0 to allow old platform lx1021a
(>10 years) to put display timing under dcu node.
Following patch rename display@0 to display0 and mode0 to timing0. Fix
below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/ls/ls1021a-iot.dtb: dcu@2ce0000 (fsl,ls1021a-dcu): 'display', 'display@0' do not match any of the regexes: '^pinctrl-[0-9]+$'
from schema $id: http://devicetree.org/schemas/display/fsl,ls1021a-dcu.yaml
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
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The Opto Logic SCX1001511GGC49 is a 10.1" WXGA (1280x800) TFT LCD LVDS
panel.
Signed-off-by: Leonardo Costa <leonardo.costa@toradex.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260623195741.495734-3-leoreis.costa@gmail.com
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NT36536 is a driver IC used to drive MIPI-DSI panels. It is found in
LENOVO Legion Y700 Gen4 with a dual-link 10-bit CSOT panel.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260709142846.12463-2-mitltlatltl@gmail.com
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Add nvidia,tegra264-vic compatible string for the VIC on Tegra264. VIC
on Tegra264 has a new RISC-V based microcontroller and improved image
processing capabilities.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260622-t264-host1x-v2-2-ff7364d9ff7b@nvidia.com
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Add nvidia,tegra264-host1x compatible string. The Tegra264 host1x is
similar to Tegra234, but with a different set of engines and layout.
The engine register range is no longer continuous, so two range entries
are also needed.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260622-t264-host1x-v2-1-ff7364d9ff7b@nvidia.com
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Document the Renesas R63419 based dual-DSI video mode Display Panels found
in the Ayaneo gaming handled devices.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260625-topic-sm8650-ayaneo-pocket-s2-r63419-v8-1-8570e692143e@linaro.org
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ILI7807S is a DSI display controller used to drive MIPI-DSI panels.
The DLC DLC0697 1080x1920 LCD panel is based on this controller.
The panel requires a reset GPIO, I/O voltage supply (vddi), positive
LCD bias supply (avdd) and negative LCD bias supply (avee). The panel
operates in video burst mode with four data lanes using RGB888 pixel
format.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Arpit Saini <arpit.saini@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260701-ili7807s-v4-1-c7d76d4780a5@oss.qualcomm.com
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The only variant supported by the binding now, the DC8200 controller on
T-Head TH1520, requires three reset lines.
Add the reset properties to the required list to clarify this. The
in-tree th1520.dtsi file isn't affected by this change because the reset
lines are already populated there.
The driver still considers the resets optional, so if another variant
with no reset line appears, only the binding needs tweaking.
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260702054804.164820-1-zhengxingda@iscas.ac.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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There is no use of double colon '::' in YAML. OTOH, the literal style
block, e.g. using '|' treats all characters as content [1] therefore
single use of ':' in descriptions is perfectly fine, whenever '|' is
used.
Cleanup existing code, so the confusing style won't be re-used in new
contributions.
Link: https://yaml.org/spec/1.2.2/#literal-style [1]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://patch.msgid.link/20260623054842.21831-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Backmerging to get drm-misc-next to v7.2-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Pull phy updates from Vinod Koul:
"Bunch of new driver, device support in existing drivers/binding and
few updates to existing drivers
New Support:
- Qualcomm Eliza QMP PHY, Eliza Synopsys eUSB2 support, Eliza PCIe
phy support, Nord QMP UFS PHY, IPQ5210 USB3 PHY support
- Econet EN751221 and EN7528 PCIe phy support
- NXPs TJA1145 CAN transceiver phy support
- TI DS125DF111 retimer phy support
- Rockchip RK3528 usb phy support
- TI J722S phy support
- Axiado eMMC PHY driver
- EyeQ5 Ethernet PHY driver
- Generic PHY driver for Lynx 10G SerDes
- Spacemit K3 USB2 PHY support
Updates:
- Tomi helping maintian zynqmp phys
- lynx phy updates to support 25GBASER
- Rockchip GRF for RK3568/RV1108 support
- Qualcomm QSERDES COM v2 support"
* tag 'phy-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (87 commits)
phy: rockchip: inno-usb2: Add missing clkout_ctl_phy kerneldoc
phy: Move MODULE_DEVICE_TABLE next to the table itself
phy: add basic support for NXPs TJA1145 CAN transceiver
dt-bindings: phy: add support for NXPs TJA1145 CAN transceiver
phy: freescale: phy-fsl-imx8qm-lvds-phy: Fix missing pm_runtime_disable() on probe error path
dt-bindings: phy: qcom,qmp-usb: Add ipq5210 USB3 PHY
dt-bindings: phy: qcom,qusb2: Document IPQ5210 compatible
phy: freescale: phy-fsl-imx8qm-lvds-phy: Use synchronous PM runtime put in reset
MAINTAINERS: expand Lynx 28G entry to cover Lynx 10G SerDes
phy: lynx-10g: new driver
dt-bindings: phy: lynx-10g: initial document
phy: lynx-28g: improve phy_validate() procedure
phy: lynx-28g: optimize read-modify-write operation
phy: lynx-28g: add support for big endian register maps
phy: lynx-28g: common probe() and remove()
phy: lynx-28g: make lynx_28g_pll_read_configuration() callable per PLL
phy: lynx-28g: move struct lynx_info definitions downwards
phy: lynx-28g: provide default lynx_lane_supports_mode() implementation
phy: lynx-28g: generalize protocol converter accessors
phy: lynx-28g: common lynx_pll_get()
...
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When the backlight is managed by the panel controller IC, an external
power rail might be powering the backlight.
Add an optional `bl-supply` property to describe such power rail, thus
allow disabling the backlight.
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260608162622.403713-1-zhengxingda@iscas.ac.cn
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Add binding for the Ilitek ILI9488 panel controller which is found on
the FocusLCDs E35GH-I-MW800-CB MIPI DSI panel. Add "focuslcds" to
vendor-prefixes.yaml as it's a brandname and a website
(https://focuslcds.com/) for Focus Display Solutions, Inc.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Igor Reznichenko <igor@reznichenko.net>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260617143245.372182-2-igor@reznichenko.net
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The Chipone ICNA3512 and ICNA3520 DDICs are high refresh, low power
MIPI-DSI drivers for OLED panels. The icna3512 is used by the Ayn Odin 2
Portal and the Ayaneo Pocket DS top panel while the icna3520 is used by
the Ayn Thor top panel and the Ayn Odin 3.
These ddic's are generally compatible, but some MIPI vendor commands
differ between them, so they are not fully fallback compatible.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260607-icna35xx-v4-1-64de514add34@gmail.com
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The panel used by Anbernic in the RG Vita-Pro is a DSI panel based
on the TD4310 controller IC. It measures approximately 5.5 inches
diagonally and is 1080x1920 in resolution.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260610144407.438846-4-macroalpha82@gmail.com
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Pull devicetree updates from Rob Herring:
"DT core:
- Add support for handling multiple cells in "iommu-map" entries
- Support only 1 entry in /reserved-memory "reg" entries. Support for
more than 1 entry has been broken
- Fix a UAF on alloc_reserved_mem_array() failure
- Make "ibm,phandle" handling logic specific to PPC
- Use memcpy() instead of strcpy() for known length strings
- Ensure __of_find_n_match_cpu_property() handles malformed "reg"
entries
- Add various checks that expected strings are strings before
accessing them
- Drop redundant memset() when unflattening DT
DT bindings:
- Add a DTS style checker. Currently hooked up to dt_binding_check to
check examples
- Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
bindings to DT schema
- Add Apple System Management Controller hwmon, Qualcomm Hamoa
Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323,
Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder,
Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas
- Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys
- Consolidate "sram" property definitions
- Fix constraints on "nvmem" properties which only contain phandles
and no arg cells
- Another pass of fixing "phandle-array" constraints
- Add Gira vendor prefix"
* tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string
dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema
dt-bindings: vendor-prefixes: add Gira
dt-bindings: embedded-controller: Add Qualcomm reference device EC description
dt-bindings: pwm: add IPQ6018 binding
dt-bindings: hwmon: Add Apple System Management Controller hwmon schema
docs: dt: writing-schema: Clarify what is required in a schema
of: Respect #{iommu,msi}-cells in maps
of: Factor arguments passed to of_map_id() into a struct
of: Add convenience wrappers for of_map_id()
of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
dt-bindings: cache: l2c2x0: Add missing power-domains
dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries
drivers/of/overlay: Use memcpy() to copy known length strings
dt-bindings: add self-test fixtures for style checker
dt-bindings: wire style checker into dt_binding_check
scripts/jobserver-exec: propagate child exit status
dt-bindings: add DTS style checker
...
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Pull SoC devicetree updates from Arnd Bergmann:
"There are fewer devicetree updates this time that the last few ones,
with five SoC types getting added:
- Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
four Cortex-A55 and one Cortex-A78 core, which is a significant
upgrade from older generations
- ZTE zx297520v3 is an older low-end wireless SoC using a single
Cortex-A53 core, which so far can only run 32-bit kernels. This
brings back the ZX family of chips that was removed in 2021 after
support for the original zx296702 and zx296718 chips was never
completed.
- Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
(R8A77965) automotive SoC.
- Apple t8122 (M3) is the 2023 generation of their laptop SoCs, which
has now been reverse-engineered to the point of having initial
kernel support for five laptop models.
- ASPEED AST27xx is their first baseboard managment controller using
a 64-bit core, the Cortex-A35, following earlier generations using
ARMv5/v6/v7 CPUs.
These all come with one or more initial boards, and in total there are
39 new boards getting added across SoC families, including:
- Two NAS boxes using the old Cortina Systems Gemini SoC based on an
ARMv4 FA526 CPU core
- 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A SoCs
from Variscite, Toradex and SolidRun, plus a number of overlays for
combinations with additional boards
- One new carrier board and SoM using TI K3 AM62x, in addition to new
overlays for older SoMs
- Two new boards using Spacemit K3 (no relation with TI) RISC-V SoCs.
- Three phones from Google, Nothing and Motorola, all using Qualcomm
Snapdragon SoCs
- AST26xx BMC support for two server boards
While there is still a significant number of patches improving
hardware support for the existing boards across vendors (NXP,
Qualcomm, Renesas, Rockchips, Mediatek, ...), a much smaller number
of cleanups and warning fixes have made it in this time"
* tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (665 commits)
arm64: dts: aspeed: Fix duplicate pinctrl labels and address scheme
arm64: dts: bst: enable eMMC controller in C1200
dt-bindings: display/lvds-codec: add ti,sn65lvds93
arm64: dts: allwinner: a523: Add missing GPIO interrupt
arm64: dts: lx2160a-rev2: avoid 32-bit pcie window system ram overlap
arm64: dts: aspeed: Add initial AST27xx SoC device tree
arm64: Kconfig: Add ASPEED SoC family Kconfig support
dt-bindings: arm: aspeed: Add AST2700 board compatible
arm64: dts: allwinner: a523: add gpadc node
arm64: dts: allwinner: Add EL2 virtual timer interrupt
ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node
dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties
dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
arm64: dts: imx93-var-som-symphony: enable ADC
arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
arm64: dts: imx93-var-som-symphony: enable UART7
arm64: dts: imx93-var-som-symphony: add TPM support
arm64: dts: imx91-var-som-symphony: fix RGB_SEL handling
...
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Add compatible string for TI SN65LVDS93. Similar to
SN65LVDS83 but with an industrial temperature range.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
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Document the Samsung SOFEF01-M Display-Driver-IC and 1080x2520@60Hz
command-mode DSI panels found in many Sony phones:
- Sony Xperia 5 (kumano bahamut): amb609tc01
- Sony Xperia 10 II (seine pdx201): ams597ut01
- Sony Xperia 10 III (lena pdx213): ams597ut04
- Sony Xperia 10 IV (murray pdx225): ams597ut05
- Sony Xperia 10 V (zambezi pdx235): ams605dk01
- Sony Xperia 10 VI (columbia pdx246): ams605dk01
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Link: https://patch.msgid.link/20251222-drm-panels-sony-v2-4-82a87465d163@somainline.org
[robh: move vci-supply property to top-level]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Some variants of the Qualcomm Snapdragon X2 Elite-based Lenovo Yoga
Slim 7x Gen11 laptop ship with a Samsung ATNA40HQ08-0 2880x1800 120 Hz
OLED panel which seems to be compatible with the other ATNAxxx panels,
document it.
Note that I stripped the -0 suffix from the compatible, as it seems to
be of little importance and some sources omit it.
EDID:
00 ff ff ff ff ff ff 00 4c 83 2f 42 2f 00 00 00
00 23 01 04 b5 1e 13 78 03 66 85 ae 51 38 b9 24
0a 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 fd 00 1e 78 e6
e6 47 01 0a 20 20 20 20 20 20 00 00 00 fe 00 53
44 43 20 20 20 20 20 20 20 20 20 20 00 00 00 fc
00 41 54 4e 41 34 30 48 51 30 38 2d 30 20 02 c4
70 20 79 02 00 20 00 18 00 12 fb 2f 42 00 00 00
00 00 23 0c 41 54 4e 41 34 30 48 51 30 38 2d 30
21 00 1d ca 0b 5e 07 40 0b 08 07 00 e5 7a 51 85
a3 b9 4a 02 0a 02 45 54 d0 5f 4c 64 00 44 23 78
26 00 09 06 00 00 00 00 00 50 00 00 22 00 14 00
d4 0a 85 3f 0b c7 00 07 00 1f 00 07 07 77 00 4f
00 0f 00 2e 00 06 00 45 d0 5f 4c 64 2b 00 0c 27
00 1e 77 00 00 27 00 1e 3b 00 00 00 00 00 85 90
70 20 79 00 00 22 00 14 00 d4 0a 05 3f 0b c7 00
07 00 1f 00 07 07 f7 07 cf 07 0f 00 81 00 1f 73
1a 00 00 03 5b 1e 78 00 a0 8f 02 6a 02 78 00 00
00 00 8d e3 05 80 00 e6 06 05 01 8f 6a 01 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 0f 90
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
[dianders: Modified the EDID to be bytes, not 16-bit words]
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260604-topic-yoga_submission-v1-1-57c70c23d0d6@oss.qualcomm.com
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Changes for v7.2
Core:
- Fixed documentation for msm_gem_shrinker functions
- IFPC related enablement/fixes for gen8
- PERFCNTR_CONFIG ioctl support
GPU
- Reworked handling of UBWC configuration
- a810 suppport
MDSS:
- Added Milos platform support
- Reworked handling of UBWC configuration
DisplayPort:
- Reworked HPD handling, preparing for the MST support
DPU:
- Added Milos platform support
- Reworked handling of UBWC configuration
DSI:
- Added Milos platform support
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <rob.clark@oss.qualcomm.com>
Link: https://patch.msgid.link/CACSVV00DXZcvFH2-C3fouve5DGs0DGa-vvsJPuaRmUZZVNKOfg@mail.gmail.com
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RK3576 integrates an eDP TX controller compatible with the existing
RK3588 hardware design, reuse the same binding configuration directly.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260601065100.1103873-8-damon.ding@rock-chips.com
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Supplement dedicated description for each clock in the clocks
property, clarifying the function of each clock input for the
Analogix DP controller binding.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260601065100.1103873-3-damon.ding@rock-chips.com
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RK3588 eDP controller requires HCLK_VO1 to access the VO1 GRF
registers and enable the video datapath.
Previously, the clock was enabled implicitly via the 'rockchip,vo-grf'
phandle reference, which allowed the eDP to work without explicitly
managing the hclk_vo1 clock. However, this is not safe or explicit.
To make the clock dependency explicit, enforce per-SoC clock-names
requirements:
- RK3288: 2 clocks (dp, pclk)
- RK3399: 3 clocks (dp, pclk, grf)
- RK3588: 3 clocks (dp, pclk, hclk)
Do not reuse the 'grf' clock name for RK3588 because it represents
a different clock with distinct control logic:
- The 'grf' clock is only for GRF register access and is toggled
dynamically during register access.
- The 'hclk' clock controls both GRF access and video datapath
gating, and must remain enabled during probe.
Fixes: f855146263b1 ("dt-bindings: display: rockchip: analogix-dp: Add support for RK3588")
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260601065100.1103873-2-damon.ding@rock-chips.com
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Add television encoder (TVE) for legacy i.MX53 (over 15 years) to fix below
DTB_CHECK warnings:
arch/arm/boot/dts/nxp/imx/imx53-ard.dtb: /soc/bus@60000000/tve@63ff0000: failed to match any schema with compatible: ['fsl,imx53-tve']
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260521193734.1496372-1-Frank.Li@oss.nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Document the GPU compatible string used for the Adreno 810.
Reviewed-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
Patchwork: https://patchwork.freedesktop.org/patch/728804/
Message-ID: <20260528-adreno-810-v7-2-7fe7fdd97fc2@pm.me>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Document Adreno 810 GMU in the dt-binding specification.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Signed-off-by: Alexander Koskovich <akoskovich@pm.me>
Patchwork: https://patchwork.freedesktop.org/patch/728802/
Message-ID: <20260528-adreno-810-v7-1-7fe7fdd97fc2@pm.me>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Adreno X2-185 GPU found in Glymur chipsets belongs to the A8x family.
It features a new slice architecture with 4 slices, significantly higher
bandwidth throughput compared to mobile counterparts, raytracing support,
and the highest GPU Fmax seen so far on an Adreno GPU (1850 Mhz), among
other improvements. Update the dt bindings documentation to describe this
GPU.
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/727119/
Message-ID: <20260522-glymur-gpu-dt-v5-2-562c406b210c@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Backmerging to get GEM LRU fixes from commit 379e8f1c ("drm/gem: Make
the GEM LRU lock part of drm_device") and other updates from v7.1-rc5.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Boris Brezillion needs the gem lru fixes 379e8f1ca5e9 ("drm/gem: Make
the GEM LRU lock part of drm_device") backmerged for drm-misc-next.
That also means we need to sort out the rename conflict in panthor with
the fixup patch from Boris from drm-tip.
Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
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The Riverdi RVT70HSLNWCA0 is a 7.0" WSVGA (1024x600) IPS TFT LCD LVDS
panel used in the Riverdi RVT70HSDNWCA0 display module.
The Riverdi RVT101HVLNWC00 is a 10.1" WXGA (1280x800) IPS TFT LCD LVDS
panel used in the Riverdi RVT101HVDNWC00 display module.
Link: https://download.riverdi.com/RVT70HSLNWCA0/DS_RVT70HSLNWCA0_Rev.1.4.pdf
Link: https://download.riverdi.com/RVT101HVLNWC00/DS_RVT101HVLNWC00_Rev.1.4.pdf
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260522161105.277519-17-ivitro@gmail.com
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Add the NEC LCD Technologies,Ltd. NL6448BC33-70C 10.4" 640x480 LCD panel.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260518-v7-1-topic-panel-simple-nl6448bc33-v3-1-21ea14a6e835@pengutronix.de
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Add dt-bindings for 10.1" TFT LCD module from Ampire Co. Ltd.
as part of panel-simple.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260515082232.1766586-1-dario.binacchi@amarulasolutions.com
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Document the Mobile Display Subsystem (MDSS) on the Milos SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/722315/
Link: https://lore.kernel.org/r/20260501-milos-mdss-v3-4-58bfc58c0e13@fairphone.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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Document the DPU Display Controller on the Milos Platform.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Patchwork: https://patchwork.freedesktop.org/patch/722313/
Link: https://lore.kernel.org/r/20260501-milos-mdss-v3-3-58bfc58c0e13@fairphone.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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Document the DSI Controller on the Milos Platform.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Patchwork: https://patchwork.freedesktop.org/patch/722310/
Link: https://lore.kernel.org/r/20260501-milos-mdss-v3-2-58bfc58c0e13@fairphone.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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Document the Display Unit (DU) support for the RZ/T2H and RZ/N2H SoCs.
The DU block on RZ/T2H is functionally equivalent to the RZ/G2UL DU and
supports the DPI interface, but includes SoC-specific register differences
and has no reset control. Add a dedicated compatible string to represent
this variant and update the allOf constraints accordingly.
As the DU implementation on RZ/N2H matches RZ/T2H, describe it using an
RZ/N2H specific compatible string with the RZ/T2H compatible as fallback.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260519160825.4082566-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
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The RZ/G2UL DU supports only a single port@0 DPI. Explicitly refuse
port@1 in the ports node.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/20260519160825.4082566-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
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Linus Torvalds
Dave Airlie
Krzysztof Kozlowski
Biju Das
Luca Leonardo Scorcia
Paul Louvel
Alexandre Hamamdjian
Marc-Olivier Champagne
Frank Li
Leonardo Costa
Pengyu Luo
Mikko Perttunen
Neil Armstrong
Arpit Saini
Icenowy Zheng
Thomas Zimmermann
Igor Reznichenko
Aaron Kling
Chris Morgan
Hugo Villeneuve
Marijn Suijten
Konrad Dybcio
Damon Ding
Alexander Koskovich
Akhil P Oommen
Simona Vetter
Vitor Soares
Steffen Trumtrar
Dario Binacchi
Luca Weiss
Lad Prabhakar
Tommaso Merciai