kernel/linux.git/Documentation/devicetree, branch v7.1-rc6

Merge tag 'usb-7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2026-05-30T15:37:45+00:00

Pull USB and Thunderbolt fixes from Greg KH: "Here is a set of USB fixes and new device ids for 7.1-rc6. Nothing major in here, just lots of tiny fixes for reported issues found by users and some older patches found by some scanning tools. Included in here are: - typec fixes found by fuzzers that have decided to finally look at that device interaction path (i.e. before a driver is bound to a device) - typec fixes for issues found by users - thunderbolt driver fixes for reported problems - cdns3 driver fixes - dwc3 driver fixes - new device quirks added - usb serial driver fixes for broken devices - other small driver fixes All of these have been in linux-next for over a week with no reported issues" * tag 'usb-7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (54 commits) USB: serial: cypress_m8: validate interrupt packet headers USB: serial: safe_serial: fix memory corruption with small endpoint USB: serial: omninet: fix memory corruption with small endpoint USB: serial: mxuport: fix memory corruption with small endpoint USB: serial: cypress_m8: fix memory corruption with small endpoint USB: cdc-acm: Fix bit overlap and move quirk definitions to header usb: dwc2: Fix use after free in debug code usb: chipidea: core: convert ci_role_switch to local variable usb: gadget: f_fs: serialize DMABUF cancel against request completion usb: gadget: f_fs: copy only received bytes on short ep0 read usb: gadget: dummy_hcd: Reject hub port requests for non-existent ports dt-bindings: usb: Fix EIC7700 USB reset's issue usbip: vudc: Fix use after free bug in vudc_remove due to race condition dt-bindings: usb: ti,omap4-musb: Drop duplicate 'usb-phy' property constraints usb: storage: Add quirks for PNY Elite Portable SSD USB: quirks: add NO_LPM for Lenovo ThinkPad USB-C Dock Gen2 hub controllers usb: usbtmc: reject interrupt endpoints with small wMaxPacketSize usb: usbtmc: check URB actual_length for interrupt-IN notifications xhci: tegra: Fix ghost USB device on dual-role port unplug usb: gadget: uvc: hold opts->lock across XU walks in uvc_function_bind ...

spi: dt-bindings: spi-qpic-snand: Add ipq5210 compatible

2026-05-26T18:38:46+00:00

Since the QPIC-SPI-NAND flash controller present in ipq5210 is the same as the one found in ipq9574, document the ipq5210 compatible and with ipq9574 as the fallback. Signed-off-by: Varadarajan Narayanan Link: https://patch.msgid.link/20260514-ipq5210-nand-v1-1-cbdd7492e826@oss.qualcomm.com Signed-off-by: Mark Brown

Merge tag 'drm-fixes-2026-05-23' of https://gitlab.freedesktop.org/drm/kernel

2026-05-22T23:15:32+00:00

Pull drm fixes from Dave Airlie: "Regular fixes pull, amdgpu/xe being the usual, with bonus msm content to bulk things out, otherwise it has the usual scattered changes, with amdxdna dropping a badly thought out userspace api. gem: - clean up LRU locking msm: - Core: - Fixed bindings for SM8650, SM8750 and Eliza - Don't use UTS_RELEASE directly - Fix typo in clock-names property - DPU: - Fixed CWB description on Kaanapali - Fixed scanline strides for YUV UBWC formats - Stopped DSI register dumping to access past the end of region - DSI: - Fix dumping unaligned regions - GPU: - Fix GMEM_BASE for a6xx gen3 - Fix userspace reachable crash on a2xx-a4xx - Fix sysprof_active for counter collection with IFPC enabled GPUs - Fix shrinker lockdep amdgpu: - Userq fixes - VPE fix - SMU 15 fix - Misc fixes - VCE fixes - DC bios parsing fixes - DC aux fix - Mode1 reset fix - RAS fixes amdkfd: - Misc fixes radeon: - CS parser fix xe: - SRIOV related fixes - Fix leak and double-free - Multi-cast register fixes - Multi-queue fix i915: - Fix joiner color pipeline selection [display] - Fix readback for target_rr in Adaptive Sync SDP [dp] - Apply Intel DPCD workaround when SDP on prior line used [psr] amdxdna: - remove mmap and export for ubuf bridge: - chipone-icn6211: managed bridge cleanup - lt66121: acquire reset GPIO - megachips: fix clean up on failed IRQ requests v3d: - fix UAF in error code paths - release GEM-object ref on free'd jobs virtio: - use uninterruptible resv locking in plane updates mediatek: - fix sparse warnings" * tag 'drm-fixes-2026-05-23' of https://gitlab.freedesktop.org/drm/kernel: (78 commits) drm/xe/oa: Fix exec_queue leak on width check in stream open drm/virtio: use uninterruptible resv lock for plane updates drm/amdgpu: fix handling in amdgpu_userq_create drm/radeon/evergreen_cs: Add missing NULL prefix check in surface check drm/amdgpu: userq_va_mapped should remain true once done drm/amdgpu: avoid integer overflow in VA range check drm/amd/ras: Fix UMC error address allocation leak drm/amdgpu: unmap all user mappings of framebuffer and doorbell before mode1 reset drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async drm/amd/display: Validate GPIO pin LUT table size before iterating drm/amd/display: Fix integer overflow in bios_get_image() drm/amdkfd: Check bounds for allocate_sdma_queue restore_sdma_id drm/amdgpu: use atomic operation to achieve lockless serialization drm/amdkfd: Check bounds on allocate_doorbell drm/amdgpu/vce3: Fix VCE 3 firmware size and offsets drm/amdgpu/vce2: Fix VCE 2 firmware size and offsets drm/amdgpu/vce1: Stop using amdgpu_vce_resume drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets drm/amdgpu/vce1: Don't repeat GTT MGR node allocation drm/amdgpu/vce1: Check if VRAM address is lower than GART. ...

Merge tag 'spi-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2026-05-22T20:19:41+00:00

Pull spi fixes from Mark Brown: "Another batch of driver fixes from Johan fixing error handling paths, plus another from Felix. We also have a new device ID added in the DT bindings for SpacemiT K3" * tag 'spi-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: dt-bindings: fsl-qspi: support SpacemiT K3 spi: ti-qspi: fix use-after-free after DMA setup failure spi: sprd: fix error pointer deref after DMA setup failure spi: qup: fix error pointer deref after DMA setup failure spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache() spi: ep93xx: fix error pointer deref after DMA setup failure

Merge tag 'sound-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2026-05-22T19:22:22+00:00

Pull sound fixes from Takashi Iwai: "As expected, we still continue receiving lots of small fixes. One major change is about HD-audio pending IRQ handling, but this would influence only on odd machines or slow VMs. There are a few other fixes for the core part, but most of them are not-too-serious UAF fixes, while the rest are mostly device-specific fixes and quirks. ALSA Core: - Fix for PCM silencing with bogus iov_iter - Fixes for past-the-end iterators in timer and seq - Serialization of UMP output teardown - Rate-limit ELD parsing errors HD-audio: - Fixes for IRQ work handling and SSID matching - Various Realtek quirks for HP and ASUS laptops, including LED fixes ASoC: - Intel: ACPI match table updates for PTL, NVL, and ARL platforms - Cirrus Logic: Fixes for cs-amp-lib and cs35l56 codecs - Various platform fixes for AMD, FSL SAI, TI OMAP, and Qualcomm - DT-binding fix for MediaTek Others: - USB ua101: Reject too-short USB descriptors - Scarlett2: Fix for flash writes - ASIHPI: Fix for potential OOB access - AMD SPI: Fix for bus number in ACPI probe MAINTAINERS: - Updates for SOF and TI maintainers" * tag 'sound-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (47 commits) ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put() ASoC: Intel: soc-acpi-intel-ptl-match: Remove unnecessary cs42l43 match ASoC: soc-acpi-intel-ptl-match: Make Chrome matches conditional ASoC: Intel: soc-acpi: Add entry for sof_es8336 in NVL match table. ASoC: Intel: sof_sdw: Add support for nvlrvp in NVL platform ASoC: cs-amp-lib: Fix typo in error message: write -> read ASoC: cs-amp-lib: Fix missing dput() after debugfs_lookup() ASoC: cs-amp-lib: Fix wrong sizeof() in _cs_amp_set_efi_calibration_data() ASoC: cs35l56: Fix flushing of IRQ work in cs35l56_sdw_remove() MAINTAINERS: ASoC: Intel/SOF: Remove Ranjani Sridharan as maintainer ALSA: seq: Serialize UMP output teardown with event_input ALSA: scarlett2: Allow flash writes ending at segment boundary ALSA: hda/realtek: Add LED quirk for HP ProBook 430 G6 ALSA: hda/intel: Make sure to cancel irq-pending work at closing PCM stream ALSA: hda: Move irq pending work into hda-intel stream ASoC: soc-utils: Add missing va_end in snd_soc_ret() ALSA: ua101: Reject too-short USB descriptors ALSA: hda/realtek: Fix mute and mic-mute LEDs for HP 16 Piston OmniBook X ALSA: seq: avoid past-the-end iterator in snd_seq_create_port() ALSA: timer: avoid past-the-end iterator in snd_timer_dev_register() ...

dt-bindings: usb: Fix EIC7700 USB reset's issue

2026-05-22T09:13:19+00:00

The EIC7700 USB requires a USB PHY reset operation; otherwise, the USB will not work. The reason why the USB driver that was applied can work properly is that the USB PHY has already been reset in ESWIN's U-Boot. However, the proper functioning of the USB driver should not be dependent on the bootloader. Therefore, it is necessary to incorporate the USB PHY reset signal into the DT bindings. This patch does not introduce any backward incompatibility since the dts is not upstream yet. As array of reset operations are used in the driver, no modifications to the USB controller driver are needed. Fixes: c640a4239db5 ("dt-bindings: usb: Add ESWIN EIC7700 USB controller") Cc: stable Signed-off-by: Hang Cao Acked-by: Conor Dooley Link: https://patch.msgid.link/20260415064238.1784-1-caohang@eswincomputing.com Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: ti,omap4-musb: Drop duplicate 'usb-phy' property constraints

2026-05-22T09:12:57+00:00

The deprecated 'usb-phy' property is documented already in usb.yaml and doesn't need a type definition here. It just needs constraints on how many entries there are. As this is a host controller, reference usb-hcd.yaml which then references usb.yaml. Fixes: 70fcdc82cf4a ("dt-bindings: usb: ti,omap4-musb: convert to DT schema") Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260508182556.1759173-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman

spi: dt-bindings: fsl-qspi: support SpacemiT K3

2026-05-21T20:56:07+00:00

Add the SpacemiT K3 QSPI compatible to the fsl-qspi binding. K3 and K1 use the same QSPI controller, so document the K3 compatible with "spacemit,k1-qspi" as fallback. Signed-off-by: Cody Kang Signed-off-by: Zhengyu He Acked-by: Conor Dooley Link: https://patch.msgid.link/20260521-k3-pico-itx-qspi-v2-for-next-20260521-v2-1-52bce26e5fd8@gmail.com Signed-off-by: Mark Brown

dt-bindings: ethernet: eswin: add optional TXD and RXD delay register offsets

2026-05-21T09:58:16+00:00

Document two optional cells in eswin,hsp-sp-csr for the TXD and RXD delay control register offsets. These registers are used by the driver to clear any residual delay configuration left by the bootloader, ensuring that MAC-side RGMII delay settings are applied solely according to the kernel configuration. Add a reference to the EIC7700X SoC Technical Reference Manual for background information about the HSP CSR block. Fixes: 888bd0eca93c ("dt-bindings: ethernet: eswin: Document for EIC7700 SoC") Signed-off-by: Zhi Li Acked-by: Conor Dooley Link: https://patch.msgid.link/20260518022023.427-1-lizhi2@eswincomputing.com Signed-off-by: Paolo Abeni

Merge tag 'drm-msm-fixes-2026-05-17' of https://gitlab.freedesktop.org/drm/msm into drm-fixes

2026-05-21T00:12:22+00:00

Fixes for v7.1: Core: - Fixed bindings for SM8650, SM8750 and Eliza - Don't use UTS_RELEASE directly - Fix typo in clock-names property DPU: - Fixed CWB description on Kaanapali - Fixed scanline strides for YUV UBWC formats - Stopped DSI register dumping to access past the end of region DSI: - Fix dumping unaligned regions GPU: - Fix GMEM_BASE for a6xx gen3 - Fix userspace reachable crash on a2xx-a4xx - Fix sysprof_active for counter collection with IFPC enabled GPUs - Fix shrinker lockdep Signed-off-by: Dave Airlie From: Rob Clark Link: https://patch.msgid.link/CACSVV02cTK7h=d0uqanRE-cj35THDqFjqsTB_2zQV1Mcw77aNw@mail.gmail.com