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Author SHA1 Message Date
Linus Torvalds 8f7aa3d3c7 Networking changes for 6.19. 
Core & protocols
 ----------------
 
  - Replace busylock at the Tx queuing layer with a lockless list. Resulting
    in a 300% (4x) improvement on heavy TX workloads, sending twice the
    number of packets per second, for half the cpu cycles.
 
  - Allow constantly busy flows to migrate to a more suitable CPU/NIC
    queue. Normally we perform queue re-selection when flow comes out
    of idle, but under extreme circumstances the flows may be constantly
    busy. Add sysctl to allow periodic rehashing even if it'd risk packet
    reordering.
 
  - Optimize the NAPI skb cache, make it larger, use it in more paths.
 
  - Attempt returning Tx skbs to the originating CPU (like we already did
    for Rx skbs).
 
  - Various data structure layout and prefetch optimizations from Eric.
 
  - Remove ktime_get() from the recvmsg() fast path, ktime_get() is sadly
    quite expensive on recent AMD machines.
 
  - Extend threaded NAPI polling to allow the kthread busy poll for packets.
 
  - Make MPTCP use Rx backlog processing. This lowers the lock pressure,
    improving the Rx performance.
 
  - Support memcg accounting of MPTCP socket memory.
 
  - Allow admin to opt sockets out of global protocol memory accounting
    (using a sysctl or BPF-based policy). The global limits are a poor fit
    for modern container workloads, where limits are imposed using cgroups.
 
  - Improve heuristics for when to kick off AF_UNIX garbage collection.
 
  - Allow users to control TCP SACK compression, and default to 33% of RTT.
 
  - Add tcp_rcvbuf_low_rtt sysctl to let datacenter users avoid unnecessarily
    aggressive rcvbuf growth and overshot when the connection RTT is low.
 
  - Preserve skb metadata space across skb_push / skb_pull operations.
 
  - Support for IPIP encapsulation in the nftables flowtable offload.
 
  - Support appending IP interface information to ICMP messages (RFC 5837).
 
  - Support setting max record size in TLS (RFC 8449).
 
  - Remove taking rtnl_lock from RTM_GETNEIGHTBL and RTM_SETNEIGHTBL.
 
  - Use a dedicated lock (and RCU) in MPLS, instead of rtnl_lock.
 
  - Let users configure the number of write buffers in SMC.
 
  - Add new struct sockaddr_unsized for sockaddr of unknown length,
    from Kees.
 
  - Some conversions away from the crypto_ahash API, from Eric Biggers.
 
  - Some preparations for slimming down struct page.
 
  - YAML Netlink protocol spec for WireGuard.
 
  - Add a tool on top of YAML Netlink specs/lib for reporting commonly
    computed derived statistics and summarized system state.
 
 Driver API
 ----------
 
  - Add CAN XL support to the CAN Netlink interface.
 
  - Add uAPI for reporting PHY Mean Square Error (MSE) diagnostics,
    as defined by the OPEN Alliance's "Advanced diagnostic features
    for 100BASE-T1 automotive Ethernet PHYs" specification.
 
  - Add DPLL phase-adjust-gran pin attribute (and implement it in zl3073x).
 
  - Refactor xfrm_input lock to reduce contention when NIC offloads IPsec
    and performs RSS.
 
  - Add info to devlink params whether the current setting is the default
    or a user override. Allow resetting back to default.
 
  - Add standard device stats for PSP crypto offload.
 
  - Leverage DSA frame broadcast to implement simple HSR frame duplication
    for a lot of switches without dedicated HSR offload.
 
  - Add uAPI defines for 1.6Tbps link modes.
 
 Device drivers
 --------------
 
  - Add Motorcomm YT921x gigabit Ethernet switch support.
 
  - Add MUCSE driver for N500/N210 1GbE NIC series.
 
  - Convert drivers to support dedicated ops for timestamping control,
    and away from the direct IOCTL handling. While at it support GET
    operations for PHY timestamping.
 
  - Add (and convert most drivers to) a dedicated ethtool callback
    for reading the Rx ring count.
 
  - Significant refactoring efforts in the STMMAC driver, which supports
    Synopsys turn-key MAC IP integrated into a ton of SoCs.
 
  - Ethernet high-speed NICs:
    - Broadcom (bnxt):
      - support PPS in/out on all pins
    - Intel (100G, ice, idpf):
      - ice: implement standard ethtool and timestamping stats
      - i40e: support setting the max number of MAC addresses per VF
      - iavf: support RSS of GTP tunnels for 5G and LTE deployments
    - nVidia/Mellanox (mlx5):
      - reduce downtime on interface reconfiguration
      - disable being an XDP redirect target by default (same as other
        drivers) to avoid wasting resources if feature is unused
    - Meta (fbnic):
      - add support for Linux-managed PCS on 25G, 50G, and 100G links
    - Wangxun:
      - support Rx descriptor merge, and Tx head writeback
      - support Rx coalescing offload
      - support 25G SPF and 40G QSFP modules
 
  - Ethernet virtual:
    - Google (gve):
      - allow ethtool to configure rx_buf_len
      - implement XDP HW RX Timestamping support for DQ descriptor format
    - Microsoft vNIC (mana):
      - support HW link state events
      - handle hardware recovery events when probing the device
 
  - Ethernet NICs consumer, and embedded:
    - usbnet: add support for Byte Queue Limits (BQL)
    - AMD (amd-xgbe):
      - add device selftests
    - NXP (enetc):
      - add i.MX94 support
    - Broadcom integrated MACs (bcmgenet, bcmasp):
      - bcmasp: add support for PHY-based Wake-on-LAN
    - Broadcom switches (b53):
      - support port isolation
      - support BCM5389/97/98 and BCM63XX ARL formats
    - Lantiq/MaxLinear switches:
      - support bridge FDB entries on the CPU port
      - use regmap for register access
      - allow user to enable/disable learning
      - support Energy Efficient Ethernet
      - support configuring RMII clock delays
      - add tagging driver for MaxLinear GSW1xx switches
    - Synopsys (stmmac):
      - support using the HW clock in free running mode
      - add Eswin EIC7700 support
      - add Rockchip RK3506 support
      - add Altera Agilex5 support
    - Cadence (macb):
      - cleanup and consolidate descriptor and DMA address handling
      - add EyeQ5 support
    - TI:
      - icssg-prueth: support AF_XDP
    - Airoha access points:
      - add missing Ethernet stats and link state callback
      - add AN7583 support
      - support out-of-order Tx completion processing
    - Power over Ethernet:
      - pd692x0: preserve PSE configuration across reboots
      - add support for TPS23881B devices
 
  - Ethernet PHYs:
    - Open Alliance OATC14 10BASE-T1S PHY cable diagnostic support
    - Support 50G SerDes and 100G interfaces in Linux-managed PHYs
    - micrel:
      - support for non PTP SKUs of lan8814
      - enable in-band auto-negotiation on lan8814
    - realtek:
      - cable testing support on RTL8224
      - interrupt support on RTL8221B
    - motorcomm: support for PHY LEDs on YT853
    - microchip: support for LAN867X Rev.D0 PHYs w/ SQI and cable diag
    - mscc: support for PHY LED control
 
  - CAN drivers:
    - m_can: add support for optional reset and system wake up
    - remove can_change_mtu() obsoleted by core handling
    - mcp251xfd: support GPIO controller functionality
 
  - Bluetooth:
    - add initial support for PASTa
 
  - WiFi:
    - split ieee80211.h file, it's way too big
    - improvements in VHT radiotap reporting, S1G, Channel Switch
      Announcement handling, rate tracking in mesh networks
    - improve multi-radio monitor mode support, and add a cfg80211 debugfs
      interface for it
    - HT action frame handling on 6 GHz
    - initial chanctx work towards NAN
    - MU-MIMO sniffer improvements
 
  - WiFi drivers:
    - RealTek (rtw89):
      - support USB devices RTL8852AU and RTL8852CU
      - initial work for RTL8922DE
      - improved injection support
    - Intel:
      - iwlwifi: new sniffer API support
    - MediaTek (mt76):
      - WED support for >32-bit DMA
      - airoha NPU support
      - regdomain improvements
      - continued WiFi7/MLO work
    - Qualcomm/Atheros:
      - ath10k: factory test support
      - ath11k: TX power insertion support
      - ath12k: BSS color change support
      - ath12k: statistics improvements
    - brcmfmac: Acer A1 840 tablet quirk
    - rtl8xxxu: 40 MHz connection fixes/support
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core & protocols:

   - Replace busylock at the Tx queuing layer with a lockless list.

     Resulting in a 300% (4x) improvement on heavy TX workloads, sending
     twice the number of packets per second, for half the cpu cycles.

   - Allow constantly busy flows to migrate to a more suitable CPU/NIC
     queue.

     Normally we perform queue re-selection when flow comes out of idle,
     but under extreme circumstances the flows may be constantly busy.

     Add sysctl to allow periodic rehashing even if it'd risk packet
     reordering.

   - Optimize the NAPI skb cache, make it larger, use it in more paths.

   - Attempt returning Tx skbs to the originating CPU (like we already
     did for Rx skbs).

   - Various data structure layout and prefetch optimizations from Eric.

   - Remove ktime_get() from the recvmsg() fast path, ktime_get() is
     sadly quite expensive on recent AMD machines.

   - Extend threaded NAPI polling to allow the kthread busy poll for
     packets.

   - Make MPTCP use Rx backlog processing. This lowers the lock
     pressure, improving the Rx performance.

   - Support memcg accounting of MPTCP socket memory.

   - Allow admin to opt sockets out of global protocol memory accounting
     (using a sysctl or BPF-based policy). The global limits are a poor
     fit for modern container workloads, where limits are imposed using
     cgroups.

   - Improve heuristics for when to kick off AF_UNIX garbage collection.

   - Allow users to control TCP SACK compression, and default to 33% of
     RTT.

   - Add tcp_rcvbuf_low_rtt sysctl to let datacenter users avoid
     unnecessarily aggressive rcvbuf growth and overshot when the
     connection RTT is low.

   - Preserve skb metadata space across skb_push / skb_pull operations.

   - Support for IPIP encapsulation in the nftables flowtable offload.

   - Support appending IP interface information to ICMP messages (RFC
     5837).

   - Support setting max record size in TLS (RFC 8449).

   - Remove taking rtnl_lock from RTM_GETNEIGHTBL and RTM_SETNEIGHTBL.

   - Use a dedicated lock (and RCU) in MPLS, instead of rtnl_lock.

   - Let users configure the number of write buffers in SMC.

   - Add new struct sockaddr_unsized for sockaddr of unknown length,
     from Kees.

   - Some conversions away from the crypto_ahash API, from Eric Biggers.

   - Some preparations for slimming down struct page.

   - YAML Netlink protocol spec for WireGuard.

   - Add a tool on top of YAML Netlink specs/lib for reporting commonly
     computed derived statistics and summarized system state.

  Driver API:

   - Add CAN XL support to the CAN Netlink interface.

   - Add uAPI for reporting PHY Mean Square Error (MSE) diagnostics, as
     defined by the OPEN Alliance's "Advanced diagnostic features for
     100BASE-T1 automotive Ethernet PHYs" specification.

   - Add DPLL phase-adjust-gran pin attribute (and implement it in
     zl3073x).

   - Refactor xfrm_input lock to reduce contention when NIC offloads
     IPsec and performs RSS.

   - Add info to devlink params whether the current setting is the
     default or a user override. Allow resetting back to default.

   - Add standard device stats for PSP crypto offload.

   - Leverage DSA frame broadcast to implement simple HSR frame
     duplication for a lot of switches without dedicated HSR offload.

   - Add uAPI defines for 1.6Tbps link modes.

  Device drivers:

   - Add Motorcomm YT921x gigabit Ethernet switch support.

   - Add MUCSE driver for N500/N210 1GbE NIC series.

   - Convert drivers to support dedicated ops for timestamping control,
     and away from the direct IOCTL handling. While at it support GET
     operations for PHY timestamping.

   - Add (and convert most drivers to) a dedicated ethtool callback for
     reading the Rx ring count.

   - Significant refactoring efforts in the STMMAC driver, which
     supports Synopsys turn-key MAC IP integrated into a ton of SoCs.

   - Ethernet high-speed NICs:
      - Broadcom (bnxt):
         - support PPS in/out on all pins
      - Intel (100G, ice, idpf):
         - ice: implement standard ethtool and timestamping stats
         - i40e: support setting the max number of MAC addresses per VF
         - iavf: support RSS of GTP tunnels for 5G and LTE deployments
      - nVidia/Mellanox (mlx5):
         - reduce downtime on interface reconfiguration
         - disable being an XDP redirect target by default (same as
           other drivers) to avoid wasting resources if feature is
           unused
      - Meta (fbnic):
         - add support for Linux-managed PCS on 25G, 50G, and 100G links
      - Wangxun:
         - support Rx descriptor merge, and Tx head writeback
         - support Rx coalescing offload
         - support 25G SPF and 40G QSFP modules

   - Ethernet virtual:
      - Google (gve):
         - allow ethtool to configure rx_buf_len
         - implement XDP HW RX Timestamping support for DQ descriptor
           format
      - Microsoft vNIC (mana):
         - support HW link state events
         - handle hardware recovery events when probing the device

   - Ethernet NICs consumer, and embedded:
      - usbnet: add support for Byte Queue Limits (BQL)
      - AMD (amd-xgbe):
         - add device selftests
      - NXP (enetc):
         - add i.MX94 support
      - Broadcom integrated MACs (bcmgenet, bcmasp):
         - bcmasp: add support for PHY-based Wake-on-LAN
      - Broadcom switches (b53):
         - support port isolation
         - support BCM5389/97/98 and BCM63XX ARL formats
      - Lantiq/MaxLinear switches:
         - support bridge FDB entries on the CPU port
         - use regmap for register access
         - allow user to enable/disable learning
         - support Energy Efficient Ethernet
         - support configuring RMII clock delays
         - add tagging driver for MaxLinear GSW1xx switches
      - Synopsys (stmmac):
         - support using the HW clock in free running mode
         - add Eswin EIC7700 support
         - add Rockchip RK3506 support
         - add Altera Agilex5 support
      - Cadence (macb):
         - cleanup and consolidate descriptor and DMA address handling
         - add EyeQ5 support
      - TI:
         - icssg-prueth: support AF_XDP
      - Airoha access points:
         - add missing Ethernet stats and link state callback
         - add AN7583 support
         - support out-of-order Tx completion processing
      - Power over Ethernet:
         - pd692x0: preserve PSE configuration across reboots
         - add support for TPS23881B devices

   - Ethernet PHYs:
      - Open Alliance OATC14 10BASE-T1S PHY cable diagnostic support
      - Support 50G SerDes and 100G interfaces in Linux-managed PHYs
      - micrel:
         - support for non PTP SKUs of lan8814
         - enable in-band auto-negotiation on lan8814
      - realtek:
         - cable testing support on RTL8224
         - interrupt support on RTL8221B
      - motorcomm: support for PHY LEDs on YT853
      - microchip: support for LAN867X Rev.D0 PHYs w/ SQI and cable diag
      - mscc: support for PHY LED control

   - CAN drivers:
      - m_can: add support for optional reset and system wake up
      - remove can_change_mtu() obsoleted by core handling
      - mcp251xfd: support GPIO controller functionality

   - Bluetooth:
      - add initial support for PASTa

   - WiFi:
      - split ieee80211.h file, it's way too big
      - improvements in VHT radiotap reporting, S1G, Channel Switch
        Announcement handling, rate tracking in mesh networks
      - improve multi-radio monitor mode support, and add a cfg80211
        debugfs interface for it
      - HT action frame handling on 6 GHz
      - initial chanctx work towards NAN
      - MU-MIMO sniffer improvements

   - WiFi drivers:
      - RealTek (rtw89):
         - support USB devices RTL8852AU and RTL8852CU
         - initial work for RTL8922DE
         - improved injection support
      - Intel:
         - iwlwifi: new sniffer API support
      - MediaTek (mt76):
         - WED support for >32-bit DMA
         - airoha NPU support
         - regdomain improvements
         - continued WiFi7/MLO work
      - Qualcomm/Atheros:
         - ath10k: factory test support
         - ath11k: TX power insertion support
         - ath12k: BSS color change support
         - ath12k: statistics improvements
      - brcmfmac: Acer A1 840 tablet quirk
      - rtl8xxxu: 40 MHz connection fixes/support"

* tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1381 commits)
  net: page_pool: sanitise allocation order
  net: page pool: xa init with destroy on pp init
  net/mlx5e: Support XDP target xmit with dummy program
  net/mlx5e: Update XDP features in switch channels
  selftests/tc-testing: Test CAKE scheduler when enqueue drops packets
  net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop
  wireguard: netlink: generate netlink code
  wireguard: uapi: generate header with ynl-gen
  wireguard: uapi: move flag enums
  wireguard: uapi: move enum wg_cmd
  wireguard: netlink: add YNL specification
  selftests: drv-net: Fix tolerance calculation in devlink_rate_tc_bw.py
  selftests: drv-net: Fix and clarify TC bandwidth split in devlink_rate_tc_bw.py
  selftests: drv-net: Set shell=True for sysfs writes in devlink_rate_tc_bw.py
  selftests: drv-net: Use Iperf3Runner in devlink_rate_tc_bw.py
  selftests: drv-net: introduce Iperf3Runner for measurement use cases
  selftests: drv-net: Add devlink_rate_tc_bw.py to TEST_PROGS
  net: ps3_gelic_net: Use napi_alloc_skb() and napi_gro_receive()
  Documentation: net: dsa: mention simple HSR offload helpers
  Documentation: net: dsa: mention availability of RedBox
  ...
 2025-12-03 17:24:33 -08:00
Lad Prabhakar 19ab0a22ef dt-bindings: net: phy: vsc8531: Convert to DT schema 
Convert VSC8531 Gigabit ethernet phy binding to DT schema format. While
at it add compatible string for VSC8541 PHY which is very much similar
to the VSC8531 PHY and is already supported in the kernel. VSC8541 PHY
is present on the Renesas RZ/T2H EVK.

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/20251025064850.393797-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2025-10-27 18:21:32 -07:00
Lucas Zampieri e95f66dd0e dt-bindings: vendor-prefixes: Add UltraRISC 
Add vendor prefix for UltraRISC Technology Co., Ltd.

Signed-off-by: Lucas Zampieri <lzampier@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251024083647.475239-2-lzampier@redhat.com
 2025-10-24 21:34:31 +02:00
Linus Torvalds 58809f614e drm next for 6.18-rc1 
cross-subsystem:
 - i2c-hid: Make elan touch controllers power on after panel is enabled
 - dt bindings for STM32MP25 SoC
 - pci vgaarb: use screen_info helpers
 - rust pin-init updates
 - add MEI driver for late binding firmware update/load
 
 uapi:
 - add ioctl for reassigning GEM handles
 - provide boot_display attribute on boot-up devices
 
 core:
 - document DRM_MODE_PAGE_FLIP_EVENT
 - add vendor specific recovery method to drm device wedged uevent
 
 gem:
 - Simplify gpuvm locking
 
 ttm:
 - add interface to populate buffers
 
 sched:
 - Fix race condition in trace code
 
 atomic:
 - Reallow no-op async page flips
 
 display:
 - dp: Fix command length
 
 video:
 - Improve pixel-format handling for struct screen_info
 
 rust:
 - drop Opaque<> from ioctl args
 - Alloc:
 - BorrowedPage type and AsPageIter traits
 - Implement Vmalloc::to_page() and VmallocPageIter
 - DMA/Scatterlist:
 - Add dma::DataDirection and type alias for dma_addr_t
 - Abstraction for struct scatterlist and sg_table
 - DRM:
 - simplify use of generics
 - add DriverFile type alias
 - drop Object::SIZE
 - Rust:
 - pin-init tree merge
 - Various methods for AsBytes and FromBytes traits
 
 gpuvm:
 - Support madvice in Xe driver
 
 gpusvm:
 - fix hmm_pfn_to_map_order usage in gpusvm
 
 bridge:
 - Improve and fix ref counting on bridge management
 - cdns-dsi: Various improvements to mode setting
 - Support Solomon SSD2825 plus DT bindings
 - Support Waveshare DSI2DPI plus DT bindings
 - Support Content Protection property
 - display-connector: Improve DP display detection
 - Add support for Radxa Ra620 plus DT bindings
 - adv7511: Provide SPD and HDMI infoframes
 - it6505: Replace crypto_shash with sha()
 - synopsys: Add support for DW DPTX Controller plus DT bindings
 - adv7511: Write full Audio infoframe
 - ite6263: Support vendor-specific infoframes
 - simple: Add support for Realtek RTD2171 DP-to-HDMI plus DT bindings
 
 panel:
 - panel-edp: Support mt8189 Chromebooks; Support BOE NV140WUM-N64;
   Support SHP LQ134Z1; Fixes
 - panel-simple: Support Olimex LCD-OLinuXino-5CTS plus DT bindings
 - Support Samsung AMS561RA01
 - Support Hydis HV101HD1 plus DT bindings
 - ilitek-ili9881c: Refactor mode setting; Add support for Bestar
   BSD1218-A101KL68 LCD plus DT bindings
 - lvds: Add support for Ampire AMP19201200B5TZQW-T03 to DT bindings
 - edp: Add support for additonal mt8189 Chromebook panels
 - lvds: Add DT bindings for EDT ETML0700Z8DHA
 
 amdgpu:
 - add CRIU support for gem objects
 - RAS updates
 - VCN SRAM load fixes
 - EDID read fixes
 - eDP ALPM support
 - Documentation updates
 - Rework PTE flag generation
 - DCE6 fixes
 - VCN devcoredump cleanup
 - MMHUB client id fixes
 - VCN 5.0.1 RAS support
 - SMU 13.0.x updates
 - Expanded PCIe DPC support
 - Expanded VCN reset support
 - VPE per queue reset support
 - give kernel jobs unique id for tracing
 - pre-populate exported buffers
 - cyan skillfish updates
 - make vbios build number available in sysfs
 - userq updates
 - HDCP updates
 - support MMIO remap page as ttm pool
 - JPEG parser updates
 - DCE6 DC updates
 - use devm for i2c buses
 - GPUVM locking updates
 - Drop non-DC DCE11 code
 - improve fallback handling for pixel encoding
 
 amdkfd:
 - SVM/page migration fixes
 - debugfs fixes
 - add CRIO support for gem objects
 - SVM updates
 
 radeon:
 - use dev_warn_once in CS parsers
 
 xe:
 - add madvise interface
 - add DRM_IOCTL_XE_VM_QUERY_MEMORY_RANGE_ATTRS to query VMA count
   and memory attributes
 - drop L# bank mask reporting from media GT3 on Xe3+.
 - add SLPC power_profile sysfs interface
 - add configs attribs to add post/mid context-switch commands
 - handle firmware reported hardware errors notifying userspace with
   device wedged uevent
 - use same dir structure across sysfs/debugfs
 - cleanup and future proof vram region init
 - add G-states and PCI link states to debugfs
 - Add SRIOV support for CCS surfaces on Xe2+
 - Enable SRIOV PF mode by default on supported platforms
 - move flush to common code
 - extended core workarounds for Xe2/3
 - use DRM scheduler for delayed GT TLB invalidations
 - configs improvements and allow VF device enablement
 - prep work to expose mmio regions to userspace
 - VF migration support added
 - prepare GPU SVM for THP migration
 - start fixing XE_PAGE_SIZE vs PAGE_SIZE
 - add PSMI support for hw validation
 - resize VF bars to max possible size according to number of VFs
 - Ensure GT is in C0 during resume
 - pre-populate exported buffers
 - replace xe_hmm with gpusvm
 - add more SVM GT stats to debugfs
 - improve fake pci and WA kunnit handle for new platform testing
 - Test GuC to GuC comms to add debugging
 - use attribute groups to simplify sysfs registration
 - add Late Binding firmware code to interact with MEI
 
 i915:
 - apply multiple JSL/EHL/Gen7/Gen6 workarounds properly
 - protect against overflow in active_engine()
 - Use try_cmpxchg64() in __active_lookup()
 - include GuC registers in error state
 - get rid of dev->struct_mutex
 - iopoll: generalize read_poll_timout
 - lots more display refactoring
 - Reject HBR3 in any eDP Panel
 - Prune modes for YUV420
 - Display Wa fix, additions, and updates
 - DP: Fix 2.7 Gbps link training on g4x
 - DP: Adjust the idle pattern handling
 - DP: Shuffle the link training code a bit
 - Don't set/read the DSI C clock divider on GLK
 - Enable_psr kernel parameter changes
 - Type-C enabled/disconnected dp-alt sink
 - Wildcat Lake enabling
 - DP HDR updates
 - DRAM detection
 - wait PSR idle on dsb commit
 - Remove FBC modulo 4 restriction for ADL-P+
 - panic: refactor framebuffer allocation
 
 habanalabs:
 - debug/visibility improvements
 - vmalloc-backed coherent mmap support
 - HLDIO infrastructure
 
 nova-core:
 - various register!() macro improvements
 - minor vbios/firmware fixes/refactoring
 - advance firmware boot stages; process Booter and patch signatures
 - process GSP and GSP bootloader
 - Add r570.144 firmware bindings and update to it
 - Move GSP boot code to own module
 - Use new pin-init features to store driver's private data in a single
  allocation
 - Update ARef import from sync::aref
 
 nova-drm:
 - Update ARef import from sync::aref
 
 tyr:
 - initial driver skeleton for a rust driver for ARM Mali GPUs
 - capable of powering up, query metadata and provide it to userspace.
 
 msm:
 - GPU and Core:
 - in DT bindings describe clocks per GPU type
 - GMU bandwidth voting for x1-85
 - a623/a663 speedbins
 - cleanup some remaining no-iommu leftovers after VM_BIND conversion
 - fix GEM obj 32b size truncation
 - add missing VM_BIND param validation
 - IFPC for x1-85 and a750
 - register xml and gen_header.py sync from mesa
 - Display:
 - add missing bindings for display on SC8180X
 - added DisplayPort MST bindings
 - conversion from round_rate() to determine_rate()
 
 amdxdna:
 - add IOCTL_AMDXDNA_GET_ARRAY
 - support user space allocated buffers
 - streamline PM interfaces
 - Refactoring wrt. hardware contexts
 - improve error reporting
 
 nouveau:
 - use GSP firmware by default
 - improve error reporting
 - Pre-populate exported buffers
 
 ast:
 - Clean up detection of DRAM config
 
 exynos:
 - add DSIM bridge driver support for Exynos7870
 - Document Exynos7870 DSIM compatible in dt-binding
 
 panthor:
 - Print task/pid on errors
 - Add support for Mali G710, G510, G310, Gx15, Gx20, Gx25
 - Improve cache flushing
 - Fail VM bind if BO has offset
 
 renesas:
 - convert to RUNTIME_PM_OPS
 
 rcar-du:
 - Make number of lanes configurable
 - Use RUNTIME_PM_OPS
 - Add support for DSI commands
 
 rocket:
 - Add driver for Rockchip NPU plus DT bindings
 - Use kfree() and sizeof() correctly
 - Test DMA status
 
 rockchip:
 - dsi2: Add support for RK3576 plus DT bindings
 - Add support for RK3588 DPTX output
 
 tidss:
 - Use crtc_ fields for programming display mode
 - Remove other drivers from aperture
 
 pixpaper:
 - Add support for Mayqueen Pixpaper plus DT bindings
 
 v3d:
 - Support querying nubmer of GPU resets for KHR_robustness
 
 stm:
 - Clean up logging
 - ltdc: Add support support for STM32MP257F-EV1 plus DT bindings
 
 sitronix:
 - st7571-i2c: Add support for inverted displays and 2-bit grayscale
 
 tidss:
 - Convert to kernel's FIELD_ macros
 
 vesadrm:
 - Support 8-bit palette mode
 
 imagination:
 - Improve power management
 - Add support for TH1520 GPU
 - Support Risc-V architectures
 
 v3d:
 - Improve job management and locking
 
 vkms:
 - Support variants of ARGB8888, ARGB16161616, RGB565, RGB888 and P01x
 - Spport YUV with 16-bit components
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Merge tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "cross-subsystem:
   - i2c-hid: Make elan touch controllers power on after panel is
     enabled
   - dt bindings for STM32MP25 SoC
   - pci vgaarb: use screen_info helpers
   - rust pin-init updates
   - add MEI driver for late binding firmware update/load

  uapi:
   - add ioctl for reassigning GEM handles
   - provide boot_display attribute on boot-up devices

  core:
   - document DRM_MODE_PAGE_FLIP_EVENT
   - add vendor specific recovery method to drm device wedged uevent

  gem:
   - Simplify gpuvm locking

  ttm:
   - add interface to populate buffers

  sched:
   - Fix race condition in trace code

  atomic:
   - Reallow no-op async page flips

  display:
   - dp: Fix command length

  video:
   - Improve pixel-format handling for struct screen_info

  rust:
   - drop Opaque<> from ioctl args
   - Alloc:
       - BorrowedPage type and AsPageIter traits
       - Implement Vmalloc::to_page() and VmallocPageIter
   - DMA/Scatterlist:
       - Add dma::DataDirection and type alias for dma_addr_t
       - Abstraction for struct scatterlist and sg_table
   - DRM:
       - simplify use of generics
       - add DriverFile type alias
       - drop Object::SIZE
   - Rust:
       - pin-init tree merge
       - Various methods for AsBytes and FromBytes traits

  gpuvm:
   - Support madvice in Xe driver

  gpusvm:
   - fix hmm_pfn_to_map_order usage in gpusvm

  bridge:
   - Improve and fix ref counting on bridge management
   - cdns-dsi: Various improvements to mode setting
   - Support Solomon SSD2825 plus DT bindings
   - Support Waveshare DSI2DPI plus DT bindings
   - Support Content Protection property
   - display-connector: Improve DP display detection
   - Add support for Radxa Ra620 plus DT bindings
   - adv7511: Provide SPD and HDMI infoframes
   - it6505: Replace crypto_shash with sha()
   - synopsys: Add support for DW DPTX Controller plus DT bindings
   - adv7511: Write full Audio infoframe
   - ite6263: Support vendor-specific infoframes
   - simple: Add support for Realtek RTD2171 DP-to-HDMI plus DT bindings

  panel:
   - panel-edp: Support mt8189 Chromebooks; Support BOE NV140WUM-N64;
     Support SHP LQ134Z1; Fixes
   - panel-simple: Support Olimex LCD-OLinuXino-5CTS plus DT bindings
   - Support Samsung AMS561RA01
   - Support Hydis HV101HD1 plus DT bindings
   - ilitek-ili9881c: Refactor mode setting; Add support for Bestar
     BSD1218-A101KL68 LCD plus DT bindings
   - lvds: Add support for Ampire AMP19201200B5TZQW-T03 to DT bindings
   - edp: Add support for additonal mt8189 Chromebook panels
   - lvds: Add DT bindings for EDT ETML0700Z8DHA

  amdgpu:
   - add CRIU support for gem objects
   - RAS updates
   - VCN SRAM load fixes
   - EDID read fixes
   - eDP ALPM support
   - Documentation updates
   - Rework PTE flag generation
   - DCE6 fixes
   - VCN devcoredump cleanup
   - MMHUB client id fixes
   - VCN 5.0.1 RAS support
   - SMU 13.0.x updates
   - Expanded PCIe DPC support
   - Expanded VCN reset support
   - VPE per queue reset support
   - give kernel jobs unique id for tracing
   - pre-populate exported buffers
   - cyan skillfish updates
   - make vbios build number available in sysfs
   - userq updates
   - HDCP updates
   - support MMIO remap page as ttm pool
   - JPEG parser updates
   - DCE6 DC updates
   - use devm for i2c buses
   - GPUVM locking updates
   - Drop non-DC DCE11 code
   - improve fallback handling for pixel encoding

  amdkfd:
   - SVM/page migration fixes
   - debugfs fixes
   - add CRIO support for gem objects
   - SVM updates

  radeon:
   - use dev_warn_once in CS parsers

  xe:
   - add madvise interface
   - add DRM_IOCTL_XE_VM_QUERY_MEMORY_RANGE_ATTRS to query VMA count
     and memory attributes
   - drop L# bank mask reporting from media GT3 on Xe3+.
   - add SLPC power_profile sysfs interface
   - add configs attribs to add post/mid context-switch commands
   - handle firmware reported hardware errors notifying userspace with
     device wedged uevent
   - use same dir structure across sysfs/debugfs
   - cleanup and future proof vram region init
   - add G-states and PCI link states to debugfs
   - Add SRIOV support for CCS surfaces on Xe2+
   - Enable SRIOV PF mode by default on supported platforms
   - move flush to common code
   - extended core workarounds for Xe2/3
   - use DRM scheduler for delayed GT TLB invalidations
   - configs improvements and allow VF device enablement
   - prep work to expose mmio regions to userspace
   - VF migration support added
   - prepare GPU SVM for THP migration
   - start fixing XE_PAGE_SIZE vs PAGE_SIZE
   - add PSMI support for hw validation
   - resize VF bars to max possible size according to number of VFs
   - Ensure GT is in C0 during resume
   - pre-populate exported buffers
   - replace xe_hmm with gpusvm
   - add more SVM GT stats to debugfs
   - improve fake pci and WA kunnit handle for new platform testing
   - Test GuC to GuC comms to add debugging
   - use attribute groups to simplify sysfs registration
   - add Late Binding firmware code to interact with MEI

  i915:
   - apply multiple JSL/EHL/Gen7/Gen6 workarounds properly
   - protect against overflow in active_engine()
   - Use try_cmpxchg64() in __active_lookup()
   - include GuC registers in error state
   - get rid of dev->struct_mutex
   - iopoll: generalize read_poll_timout
   - lots more display refactoring
   - Reject HBR3 in any eDP Panel
   - Prune modes for YUV420
   - Display Wa fix, additions, and updates
   - DP: Fix 2.7 Gbps link training on g4x
   - DP: Adjust the idle pattern handling
   - DP: Shuffle the link training code a bit
   - Don't set/read the DSI C clock divider on GLK
   - Enable_psr kernel parameter changes
   - Type-C enabled/disconnected dp-alt sink
   - Wildcat Lake enabling
   - DP HDR updates
   - DRAM detection
   - wait PSR idle on dsb commit
   - Remove FBC modulo 4 restriction for ADL-P+
   - panic: refactor framebuffer allocation

  habanalabs:
   - debug/visibility improvements
   - vmalloc-backed coherent mmap support
   - HLDIO infrastructure

  nova-core:
   - various register!() macro improvements
   - minor vbios/firmware fixes/refactoring
   - advance firmware boot stages; process Booter and patch signatures
   - process GSP and GSP bootloader
   - Add r570.144 firmware bindings and update to it
   - Move GSP boot code to own module
   - Use new pin-init features to store driver's private data in a
     single allocation
   - Update ARef import from sync::aref

  nova-drm:
   - Update ARef import from sync::aref

  tyr:
   - initial driver skeleton for a rust driver for ARM Mali GPUs
   - capable of powering up, query metadata and provide it to userspace.

  msm:
   - GPU and Core:
      - in DT bindings describe clocks per GPU type
      - GMU bandwidth voting for x1-85
      - a623/a663 speedbins
      - cleanup some remaining no-iommu leftovers after VM_BIND conversion
      - fix GEM obj 32b size truncation
      - add missing VM_BIND param validation
      - IFPC for x1-85 and a750
      - register xml and gen_header.py sync from mesa
   - Display:
      - add missing bindings for display on SC8180X
      - added DisplayPort MST bindings
      - conversion from round_rate() to determine_rate()

  amdxdna:
   - add IOCTL_AMDXDNA_GET_ARRAY
   - support user space allocated buffers
   - streamline PM interfaces
   - Refactoring wrt. hardware contexts
   - improve error reporting

  nouveau:
   - use GSP firmware by default
   - improve error reporting
   - Pre-populate exported buffers

  ast:
   - Clean up detection of DRAM config

  exynos:
   - add DSIM bridge driver support for Exynos7870
   - Document Exynos7870 DSIM compatible in dt-binding

  panthor:
   - Print task/pid on errors
   - Add support for Mali G710, G510, G310, Gx15, Gx20, Gx25
   - Improve cache flushing
   - Fail VM bind if BO has offset

  renesas:
   - convert to RUNTIME_PM_OPS

  rcar-du:
   - Make number of lanes configurable
   - Use RUNTIME_PM_OPS
   - Add support for DSI commands

  rocket:
   - Add driver for Rockchip NPU plus DT bindings
   - Use kfree() and sizeof() correctly
   - Test DMA status

  rockchip:
   - dsi2: Add support for RK3576 plus DT bindings
   - Add support for RK3588 DPTX output

  tidss:
   - Use crtc_ fields for programming display mode
   - Remove other drivers from aperture

  pixpaper:
   - Add support for Mayqueen Pixpaper plus DT bindings

  v3d:
   - Support querying nubmer of GPU resets for KHR_robustness

  stm:
   - Clean up logging
   - ltdc: Add support support for STM32MP257F-EV1 plus DT bindings

  sitronix:
   - st7571-i2c: Add support for inverted displays and 2-bit grayscale

  tidss:
   - Convert to kernel's FIELD_ macros

  vesadrm:
   - Support 8-bit palette mode

  imagination:
   - Improve power management
   - Add support for TH1520 GPU
   - Support Risc-V architectures

  v3d:
   - Improve job management and locking

  vkms:
   - Support variants of ARGB8888, ARGB16161616, RGB565, RGB888 and P01x
   - Spport YUV with 16-bit components"

* tag 'drm-next-2025-10-01' of https://gitlab.freedesktop.org/drm/kernel: (1455 commits)
  drm/amd: Add name to modes from amdgpu_connector_add_common_modes()
  drm/amd: Drop some common modes from amdgpu_connector_add_common_modes()
  drm/amdgpu: update MODULE_PARM_DESC for freesync_video
  drm/amd: Use dynamic array size declaration for amdgpu_connector_add_common_modes()
  drm/amd/display: Share dce100_validate_global with DCE6-8
  drm/amd/display: Share dce100_validate_bandwidth with DCE6-8
  drm/amdgpu: Fix fence signaling race condition in userqueue
  amd/amdkfd: enhance kfd process check in switch partition
  amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw
  drm/amd/display: Reject modes with too high pixel clock on DCE6-10
  drm/amd: Drop unnecessary check in amdgpu_connector_add_common_modes()
  drm/amd/display: Only enable common modes for eDP and LVDS
  drm/amdgpu: remove the redeclaration of variable i
  drm/amdgpu/userq: assign an error code for invalid userq va
  drm/amdgpu: revert "rework reserved VMID handling" v2
  drm/amdgpu: remove leftover from enforcing isolation by VMID
  drm/amdgpu: Add fallback to pipe reset if KCQ ring reset fails
  accel/habanalabs: add Infineon version check
  accel/habanalabs/gaudi2: read preboot status after recovering from dirty state
  accel/habanalabs: add HL_GET_P_STATE passthrough type
  ...
 2025-10-02 12:47:25 -07:00
Linus Torvalds 05a54fa773 sound updates for 6.18-rc1 
It's been relatively calm in this cycle from the feature POV, but
 there were lots of cleanup works in the wide-range of code for
 converting with the auto-cleanup macros like guard().
 The mostly user-visible changes are the support of a couple of new
 compress-offload API extensions, and the support of new ASoC codec /
 platform drivers as well as USB-audio quirks.
 
 Here we go with some highlights:
 
 Core:
  - Compress-offload API extension for 64bit timestamp support
  - Compress-offload API extension for OPUS codec support
  - Workaround for PCM locking issue with PREEMPT_RT and softirq
  - KCSAN warning fix for ALSA sequencer core
 
 ASoC:
  - Continued cleanup works for ASoC core APIs
  - Lots of cleanups and conversions of DT bindings
  - Substantial maintainance work on the Intel AVS drivers
  - Support for Qualcomm Glymur and PM4125, Realtek RT1321, Shanghai
    FourSemi FS2104/5S, Texas Instruments PCM1754 and TAS2783A
  - Remove support for TI WL1273 for old Nokia systems
 
 USB-audio:
  - Support for Tascam US-144mkII, Presonus S1824c support
  - More flexible quirk option handling
  - Fix for USB MIDI timer bug triggered by fuzzer
 
 Others:
  - A large series of cleanups with guard() & co macros over (non-ASoC)
    sound drivers (PCI, ISA, HD-audio, USB-audio, drivers, etc)
  - TAS5825 HD-audio side-codec support
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Merge tag 'sound-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It's been relatively calm in this cycle from the feature POV, but
  there were lots of cleanup works in the wide-range of code for
  converting with the auto-cleanup macros like guard().

  The mostly user-visible changes are the support of a couple of new
  compress-offload API extensions, and the support of new ASoC codec /
  platform drivers as well as USB-audio quirks.

  Here we go with some highlights:

  Core:
   - Compress-offload API extension for 64bit timestamp support
   - Compress-offload API extension for OPUS codec support
   - Workaround for PCM locking issue with PREEMPT_RT and softirq
   - KCSAN warning fix for ALSA sequencer core

  ASoC:
   - Continued cleanup works for ASoC core APIs
   - Lots of cleanups and conversions of DT bindings
   - Substantial maintainance work on the Intel AVS drivers
   - Support for Qualcomm Glymur and PM4125, Realtek RT1321, Shanghai
     FourSemi FS2104/5S, Texas Instruments PCM1754 and TAS2783A
   - Remove support for TI WL1273 for old Nokia systems

  USB-audio:
   - Support for Tascam US-144mkII, Presonus S1824c support
   - More flexible quirk option handling
   - Fix for USB MIDI timer bug triggered by fuzzer

  Others:
   - A large series of cleanups with guard() & co macros over (non-ASoC)
     sound drivers (PCI, ISA, HD-audio, USB-audio, drivers, etc)
   - TAS5825 HD-audio side-codec support"

* tag 'sound-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (454 commits)
  ALSA: usb-audio: don't hardcode gain for output channel of Presonus Studio
  ALSA: usb-audio: add the initial mix for Presonus Studio 1824c
  ALSA: doc: improved docs about quirk_flags in snd-usb-audio
  ALSA: usb-audio: make param quirk_flags change-able in runtime
  ALSA: usb-audio: improve module param quirk_flags
  ALSA: usb-audio: add two-way convert between name and bit for QUIRK_FLAG_*
  ALSA: usb-audio: fix race condition to UAF in snd_usbmidi_free
  ALSA: usb-audio: add mono main switch to Presonus S1824c
  ALSA: compress: document 'chan_map' member in snd_dec_opus
  ASoC: cs35l56: Add support for CS35L56 B2 silicon
  ASoC: cs35l56: Set fw_regs table after getting REVID
  ALSA: hda/realtek: Add quirk for HP Spectre 14t-ea100
  ASoc: tas2783A: Fix an error code in probe()
  ASoC: tlv320aic3x: Fix class-D initialization for tlv320aic3007
  ASoC: qcom: sc8280xp: use sa8775p/ subdir for QCS9100 / QCS9075
  ASoC: stm32: sai: manage context in set_sysclk callback
  ASoC: renesas: msiof: ignore 1st FSERR
  ASoC: renesas: msiof: Add note for The possibility of R/L opposite Capture
  ASoC: renesas: msiof: setup both (Playback/Capture) in the same time
  ASoC: renesas: msiof: tidyup DMAC stop timing
  ...
 2025-10-02 11:37:19 -07:00
Linus Torvalds 0f048c878e soc: dt changes for 6.18 
There are five sets of new SoCs that get added in existing families,
 all of them being either upgrades or cut-down versions of the older chips:
 
  - Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation of
    high-end workstations and laptops from Apple.  Linux has been working
    on these for a while but stil requires patches.
 
  - Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
    unlike the earlier Armv7 Artpec6 from the same company that
    was part of a separate family of chips.
 
  - NXP i.MX91 is a cut-down version of i.MX93, using only a single
    Cortex-A55 core.
 
  - Qualcomm Lemans Auto is a variant of the Lemans SoC that was
    originally merged under the sa8775p name, the differences
    being mostly the firmware configuration of the platform.
 
  - Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
    RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial bedded
    SoCs based on Cortex-A55 cores
 
 In total, there are 65 new machines, including:
 
  - Industrial embedded system and single-board computers based on NXP,
    Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
 
  - Reference boards for the newly added Renesas, Qualcomm, NXP and Axis
    ARMv8 chips as well as Microchip's MPFS RISC-V SoC
 
  - Laptops and Workstations using Apple M2 and Qualcomm Snapdragon
    X1 chips.
 
  - Several Samsung phones using Qualcomm Snapdragon chips
 
  - Set-top boxes based on Allwinner H313
 
  - Five BMC boards using 32-bit ASpeed SoCs
 
  - Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
    (ARMv7) SoCs
 
 Two machines get phased out because they were available only in small
 quantities but never made it into products: one STi407 based reference
 board, and a Snapdragon 845 based Chromebook.
 
 Aside from the newly added machines, a lot of work went into
 improving hardware support on the existing machines and cleaning
 up contents for validation.
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Merge tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC dt updates from Arnd Bergmann:
 "There are five sets of new SoCs that get added in existing families,
  all of them being either upgrades or cut-down versions of the older
  chips:

   - Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation
     of high-end workstations and laptops from Apple. Linux has been
     working on these for a while but stil requires patches.

   - Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
     unlike the earlier Armv7 Artpec6 from the same company that was
     part of a separate family of chips.

   - NXP i.MX91 is a cut-down version of i.MX93, using only a single
     Cortex-A55 core.

   - Qualcomm Lemans Auto is a variant of the Lemans SoC that was
     originally merged under the sa8775p name, the differences being
     mostly the firmware configuration of the platform.

   - Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
     RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial
     bedded SoCs based on Cortex-A55 cores

  In total, there are 65 new machines, including:

   - Industrial embedded system and single-board computers based on NXP,
     Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.

   - Reference boards for the newly added Renesas, Qualcomm, NXP and
     Axis ARMv8 chips as well as Microchip's MPFS RISC-V SoC

   - Laptops and Workstations using Apple M2 and Qualcomm Snapdragon X1
     chips.

   - Several Samsung phones using Qualcomm Snapdragon chips

   - Set-top boxes based on Allwinner H313

   - Five BMC boards using 32-bit ASpeed SoCs

   - Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
     (ARMv7) SoCs

  Two machines get phased out because they were available only in small
  quantities but never made it into products: one STi407 based reference
  board, and a Snapdragon 845 based Chromebook.

  Aside from the newly added machines, a lot of work went into improving
  hardware support on the existing machines and cleaning up contents for
  validation"

* tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (931 commits)
  arm64: dts: apm-shadowcat: Drop "apm,xgene2-pcie" compatible
  arm64: dts: apm-shadowcat: Move slimpro nodes out of "simple-bus" node
  ARM: dts: microchip: sam9x7: Add qspi controller
  arm64: dts: qcom: Add MST pixel streams for displayport
  arm64: dts: qcom: sm6350: correct DP compatibility strings
  arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
  arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
  arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
  arm64: dts: allwinner: h313: Add Amediatech X96Q
  dt-bindings: arm: sunxi: Add Amediatech X96Q
  arm64: dts: apple: t8015: Add SPMI node
  arm64: dts: apple: t8012: Add SPMI node
  arm64: dts: apple: Add J180d (Mac Pro, M2 Ultra, 2023) device tree
  arm64: dts: rockchip: Add devicetree for the ROC-RK3588-RT
  dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RT
  arm64: dts: rockchip: update pinctrl names for Radxa E52C
  arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C
  arm64: dts: apple: Add J474s, J475c and J475d device trees
  arm64: dts: apple: Add J414 and J416 Macbook Pro device trees
  arm64: dts: apple: Add initial t6020/t6021/t6022 DTs
  ...
 2025-10-01 17:19:38 -07:00
Linus Torvalds 9792d660a4 Devicetree updates for v6.18: 
DT core:
 - Update dtc to upstream version v1.7.2-35-g52f07dcca47c
 
 - Add stub for of_get_next_child_with_prefix()
 
 - Convert of_msi_map_id() callers to of_msi_xlate()
 
 DT bindings:
 - Convert Megachips stdpxxxx-ge-b850v3-fw DP bridges, NVIDIA Tegra GPUs,
   SUN Sparc RNG, aspeed,ast2400-sdram-edac, Marvell arm32 SoCs, Marvell
   Berlin SoCs, apm,xgene-edac, marvell,armada-ap806-thermal,
   marvell,armada370-thermal, marvell,armada-3700-wdt, nuvoton,npcm-wdt,
   brcm,iproc-flexrm-mbox, brcm,iproc-pdc-mbox,
   marvell,armada-3700-rwtm-mailbox, rockchip,rk3368-mailbox,
   eckelmann,siox-gpio, aspeed,ast2400-gfx, apm,xgene-pmu,
   hisilicon,mbigen-v2, cavium,thunder-88xx,
   aspeed,ast2400-cf-fsi-master,
   fsi-master-gpio, and mediatek,mt8173-vpu bindings to DT schema format
 
 - Add bindings for synaptics,synaptics_i2c touchscreen controller,
   innolux,n133hse-ea1 and nlt,nl12880bc20-spwg-24 displays, and NXP
   vf610 reboot controller
 
 - Add new Arm Cortex-A320/A520AE/A720AE and
   C1-Nano/Pro/Premium/Ultra CPUs. Add missing Applied Micro CPU
   compatibles. Add pu-supply and fsl,soc-operating-points properties for
   CPU nodes.
 
 - Add QCom Glymur PDC and tegra264-agic interrupt controllers
 
 - Add samsung,exynos8890-mali GPU to Arm Mali Midgard
 
 - Drop Samsung S3C2410 display related bindings
 
 - Allow separate DP lane and AUX connections in dp-connector
 
 - Add some missing, undocumented vendor prefixes
 
 - Add missing '#address-cells' properties in interrupt controller
   bindings which dtc now warns about
 
 - Drop duplicate socfpga-sdram-edac.txt, moxa,moxart-watchdog.txt,
   fsl/mpic.txt, ti,opa362.txt, and cavium-thunder2.txt legacy text
   bindings which are already covered by existing schemas.
 
 - Various binding fixes for Mediatek platforms in mailbox, regulator,
   pinctrl, timer, and display
 
 - Drop work-around for yamllint quoting of values containing ','
 
 - Various spelling, typo, grammar, and duplicated words fixes in DT
   bindings and docs
 
 - Add binding guidelines for defining properties at top level of
   schemas, lack of node name ABI, and usage of simple-mfd
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Merge tag 'devicetree-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Update dtc to upstream version v1.7.2-35-g52f07dcca47c

   - Add stub for of_get_next_child_with_prefix()

   - Convert of_msi_map_id() callers to of_msi_xlate()

 DT bindings:

   - Convert multiple text board bindings to DT schema format

   - Add bindings for synaptics,synaptics_i2c touchscreen controller,
     innolux,n133hse-ea1 and nlt,nl12880bc20-spwg-24 displays, and NXP
     vf610 reboot controller

   - Add new Arm Cortex-A320/A520AE/A720AE and C1-Nano/Pro/Premium/Ultra
     CPUs. Add missing Applied Micro CPU compatibles. Add pu-supply and
     fsl,soc-operating-points properties for CPU nodes.

   - Add QCom Glymur PDC and tegra264-agic interrupt controllers

   - Add samsung,exynos8890-mali GPU to Arm Mali Midgard

   - Drop Samsung S3C2410 display related bindings

   - Allow separate DP lane and AUX connections in dp-connector

   - Add some missing, undocumented vendor prefixes

   - Add missing '#address-cells' properties in interrupt controller
     bindings which dtc now warns about

   - Drop duplicate socfpga-sdram-edac.txt, moxa,moxart-watchdog.txt,
     fsl/mpic.txt, ti,opa362.txt, and cavium-thunder2.txt legacy text
     bindings which are already covered by existing schemas.

   - Various binding fixes for Mediatek platforms in mailbox, regulator,
     pinctrl, timer, and display

   - Drop work-around for yamllint quoting of values containing ','

   - Various spelling, typo, grammar, and duplicated words fixes in DT
     bindings and docs

   - Add binding guidelines for defining properties at top level of
     schemas, lack of node name ABI, and usage of simple-mfd"

* tag 'devicetree-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (81 commits)
  dt-bindings: arm: altera: Drop socfpga-sdram-edac.txt
  dt-bindings: gpu: Convert nvidia,gk20a to DT schema
  dt-bindings: rng: sparc_sun_oracle_rng: convert to DT schema
  dt-bindings: vendor-prefixes: update regex for properties without a prefix
  dt-bindings: display: bridge: convert megachips-stdpxxxx-ge-b850v3-fw.txt to yaml
  scripts: dt_to_config: fix grammar and a typo in --help text
  dt-bindings: fix spelling, typos, grammar, duplicated words
  docs: dt: fix grammar and spelling
  of: base: Add of_get_next_child_with_prefix() stub
  dt-bindings: trivial-devices: Add compatible string synaptics,synaptics_i2c
  dt-bindings: soc: mediatek: pwrap: Add power-domains property
  dt-bindings: pinctrl: mt65xx: Allow gpio-line-names
  dt-bindings: media: Convert MediaTek mt8173-vpu bindings to DT schema
  dt-bindings: arm: mediatek: Support mt8183-audiosys variant
  dt-bindings: mailbox: mediatek,gce-mailbox: Make clock-names optional
  dt-bindings: regulator: mediatek,mt6331: Add missing compatible
  dt-bindings: regulator: mediatek,mt6331: Fix various regulator names
  dt-bindings: regulator: mediatek,mt6332-regulator: Add missing compatible
  dt-bindings: pinctrl: mediatek,mt7622-pinctrl: Add missing base reg
  dt-bindings: pinctrl: mediatek,mt7622-pinctrl: Add missing pwm_ch7_2
  ...
 2025-10-01 16:58:24 -07:00
Kael D'Alcamo 33b6c8ed1d dt-bindings: vendor-prefixes: update regex for properties without a prefix 
Update vendor-prefixes.yaml to allow property names without a prefix
to contain '#' character in all positions

Signed-off-by: Kael D'Alcamo <dev@kael-k.io>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-09-26 15:53:30 -05:00
Frank Li 4fea3336ef dt-bindings: trivial-devices: Add compatible string synaptics,synaptics_i2c 
Add compatible string synaptics,synaptics_i2c for synaptics touch pad. It
match existed driver drivers/input/mouse/synaptics_i2c.c.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-09-26 14:50:44 -05:00
Arnd Bergmann 5ab67bad49 More Qualocmm Arm64 DeviceTree updates for v6.18 
Introduce the Hamoa IoT SOM and the Hamoa EVK board, the HP Omnibook
 X14, the Particle Tachyon board, and the Samsung Galaxy S22.
 
 On IPQ5018 another set of UART and I2C controllers are added.
 
 On Lemans SDHCI and the camera subsystem is introduced, the USB
 controllers are updated to the new flattened binding.
 The Lemans EVK gains Ethernet definition, more QUP controllers and their
 GPI DMA engines are defined. PCIe, SDHCI, remoteproc and iris video
 accelerator are added as well.
 
 On the Monaco platform GPU and GMU are introduced, the USB controller
 nodes are updated to the new flattened binding. The GPU is enabled on
 the EVK and the Ride boards.
 
 SDCC and MDSS resets are defined on MSM8916, MSM8939 also gets the MDSS
 reset.
 
 On QCM2290 the camera clock interface is added.
 
 On the QCS615 tsens and related thermal-zones are introduced.
 
 On SDM845 the OnePlus 6 gains notifications LED, and the sensor core
 (SLPI) is enabled on the Samsung Galaxy S9.
 
 WiFi and Bluetooth is enabled on the SM8750 MTP.
 
 The IRIS video accelerator is introduce for X Elite and enabled on a
 variety of laptops.
 
 DisplayPort controllers on a variety of boards are updated to describe
 additional pixel clocks, used for MST.
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Merge tag 'qcom-arm64-for-6.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt

More Qualocmm Arm64 DeviceTree updates for v6.18

Introduce the Hamoa IoT SOM and the Hamoa EVK board, the HP Omnibook
X14, the Particle Tachyon board, and the Samsung Galaxy S22.

On IPQ5018 another set of UART and I2C controllers are added.

On Lemans SDHCI and the camera subsystem is introduced, the USB
controllers are updated to the new flattened binding.
The Lemans EVK gains Ethernet definition, more QUP controllers and their
GPI DMA engines are defined. PCIe, SDHCI, remoteproc and iris video
accelerator are added as well.

On the Monaco platform GPU and GMU are introduced, the USB controller
nodes are updated to the new flattened binding. The GPU is enabled on
the EVK and the Ride boards.

SDCC and MDSS resets are defined on MSM8916, MSM8939 also gets the MDSS
reset.

On QCM2290 the camera clock interface is added.

On the QCS615 tsens and related thermal-zones are introduced.

On SDM845 the OnePlus 6 gains notifications LED, and the sensor core
(SLPI) is enabled on the Samsung Galaxy S9.

WiFi and Bluetooth is enabled on the SM8750 MTP.

The IRIS video accelerator is introduce for X Elite and enabled on a
variety of laptops.

DisplayPort controllers on a variety of boards are updated to describe
additional pixel clocks, used for MST.

* tag 'qcom-arm64-for-6.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (57 commits)
  arm64: dts: qcom: Add MST pixel streams for displayport
  arm64: dts: qcom: sm6350: correct DP compatibility strings
  arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
  arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
  arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
  dt-bindings: arm: qcom: sort sm8450 boards
  arm64: dts: qcom: Add base HAMOA-IOT-EVK board
  arm64: dts: qcom: Add HAMOA-IOT-SOM platform
  dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board
  arm64: dts: qcom: sm8750-mtp: Add WiFi and Bluetooth
  arm64: dts: qcom: msm8953-xiaomi-daisy: fix cd-gpios
  arm64: dts: qcom: ipq5018: add QUP1 UART2 node
  arm64: dts: qcom: lemans: Flatten usb controller nodes
  arm64: dts: qcom: qcs615: Enable TSENS support for QCS615 SoC
  arm64: dts: qcom: sdm845-enchilada: Add notification LED
  arm64: dts: qcom: apq8016-sbc: Drop redundant HDMI bridge status
  arm64: dts: qcom: apq8016-sbc: Correct HDMI bridge #sound-dai-cells
  arm64: dts: qcom: lemans: Add PCIe lane equalization preset properties
  arm64: dts: qcom: sm8450: enable camera clock controller by default
  arm64: dts: qcom: qcm2290: Add CCI node
  ...

Link: https://lore.kernel.org/r/20250921022346.598294-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-09-23 22:46:02 +02:00
Mark Brown 5b65120115
ASoC: codecs: pcm1754: add pcm1754 dac driver 
Merge series from Stefan Kerkmann <s.kerkmann@pengutronix.de>:

Add a CODEC driver for the TI PCM1754.
 2025-09-16 22:42:16 +01:00
Bjorn Andersson 3bc3ff8fd2 dt-bindings: vendor-prefixes: Add Particle Industries 
Particle is a San Francisco-based company providing an integrated IoT
Platform-as-a-Service.

https://www.particle.io/

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250915-tachyon-v2-1-4f8b02a17512@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-09-16 09:53:29 -05:00
Arnd Bergmann a3ef7cad8b Qualcomm Arm64 DeviceTree updates for v6.18 
Add support for Lenovo Thinkbook 16, Dell Inspiron 7441, Dell Latitude
 7455, Samsung Galaxy S20, Billion Capture+, the Monaco EVK and the
 Lemans EVK.
 
 The SDM845 Cheza development boards are removed, as they are not longer
 in use.
 
 For IPQ5018 crypto, tsens, rng, SPI NAND support is dded, the two MDIO
 buses are added and the internal GE PHY.
 
 IPQ5424 gets CPU frequency scaling and a missing UART.
 
 The SA8775P SoC is remaned Lemans, to reduce confusion about the chip
 name. The IoT memory map introduced and made the default, GDSP FastRPC
 and GPR nodes are added.
 
 Touch keys are enabled on the BQ Aquaris X5 Plus.
 
 On QCM2290 the video accelerator is enabled, so is HS timing modes for
 eMMC.
 
 The QCS615 platform is renamed SM6150. CPU frequency scaling and the WiFi
 PCIe controller is introduced.
 
 On Monaco (QCS8300) scaling of L3 and DDR bandwidth is introduced. So is
 eMMC support and generic packer router (GPR).
 
 On the Monaco Ride board, the eMMC controller is enabled.
 
 On QRB220 RB1, the venus video accelerator is enabled.
 
 For SC7280 the first PCIe controller and PHY is introduced. SoundWire,
 LPASS, and USB offload support is added, the codecs and sound card is
 then described on the QCM6490 IDP. The MDSS core reset is introduced, to
 clear bootloader configuration on SC7280-based devices.
 On Fairphone5, USB audio offload is added.
 
 AudioReach support on SC7280 (QCS6490) is introduced and used to
 enable sound on the RB3Gen2 board.
 
 The video clock controller is added to SC8180X.
 
 On SC8280XP the GPI DMA controllers are described and enabled.
 
 Display and GPU is enabled for the Fairphone 3 and charging is enabled
 on the Google Pixel 3a.
 
 The routing for the second USB connector on the Lenovo Yoga C630 is
 described.
 
 On SM6150 ADSP and CDSP FastRPC is introduced, as is the video
 encoder/decoder (venus).
 
 On SM6350 RPMh statistics is enabled, the USB audio offload DAI is
 introduced and on Fairphone4 the USB audio offload support is enabled.
 
 On SM8450 QRD the PMIC GLINK is described, to add USB Type-C and battery
 functionality.
 
 On SM8650 ACD levels are added for the GPU.
 
 Camera and video clock controllers power-domains are updated on SM8450,
 SM8550, and SM8650, now that support for multiple power-domains is
 accepted.
 
 SM8750 gains bwmon support for dynamic bus scaling, and PCIe nodes.
 
 The DWC3 glue and core nodes are flattened on a number of platforms.
 
 USB Type-C DisplayPort support is extended to 4 lanes (from 2) on a
 variety of platforms, now that the QMP PHY driver supports this.
 
 Platform specific RPMh PD constants are replaced with generic constants
 wherever possible.
 
 On X Elite the PM8010 is disabled by default, removing boot splats
 on a variety of boards without this PMIC, the video clock controller is
 added.
 
 For the X Elite and X Plus CRDs, and the Lenovo Thinkpad T14s, HBR3 is
 marked as valid for the external DisplayPorts. The fingerprint reader
 found on the CRDs are enabled. The PCIe x8 slot on the QCP is enabled.
 The two Microsoft Surface Laptop 7 gains WiFi and Bluetooth support.
 
 GPU support is added for the X Plus SoC.
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Merge tag 'qcom-arm64-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt

Qualcomm Arm64 DeviceTree updates for v6.18

Add support for Lenovo Thinkbook 16, Dell Inspiron 7441, Dell Latitude
7455, Samsung Galaxy S20, Billion Capture+, the Monaco EVK and the
Lemans EVK.

The SDM845 Cheza development boards are removed, as they are not longer
in use.

For IPQ5018 crypto, tsens, rng, SPI NAND support is dded, the two MDIO
buses are added and the internal GE PHY.

IPQ5424 gets CPU frequency scaling and a missing UART.

The SA8775P SoC is remaned Lemans, to reduce confusion about the chip
name. The IoT memory map introduced and made the default, GDSP FastRPC
and GPR nodes are added.

Touch keys are enabled on the BQ Aquaris X5 Plus.

On QCM2290 the video accelerator is enabled, so is HS timing modes for
eMMC.

The QCS615 platform is renamed SM6150. CPU frequency scaling and the WiFi
PCIe controller is introduced.

On Monaco (QCS8300) scaling of L3 and DDR bandwidth is introduced. So is
eMMC support and generic packer router (GPR).

On the Monaco Ride board, the eMMC controller is enabled.

On QRB220 RB1, the venus video accelerator is enabled.

For SC7280 the first PCIe controller and PHY is introduced. SoundWire,
LPASS, and USB offload support is added, the codecs and sound card is
then described on the QCM6490 IDP. The MDSS core reset is introduced, to
clear bootloader configuration on SC7280-based devices.
On Fairphone5, USB audio offload is added.

AudioReach support on SC7280 (QCS6490) is introduced and used to
enable sound on the RB3Gen2 board.

The video clock controller is added to SC8180X.

On SC8280XP the GPI DMA controllers are described and enabled.

Display and GPU is enabled for the Fairphone 3 and charging is enabled
on the Google Pixel 3a.

The routing for the second USB connector on the Lenovo Yoga C630 is
described.

On SM6150 ADSP and CDSP FastRPC is introduced, as is the video
encoder/decoder (venus).

On SM6350 RPMh statistics is enabled, the USB audio offload DAI is
introduced and on Fairphone4 the USB audio offload support is enabled.

On SM8450 QRD the PMIC GLINK is described, to add USB Type-C and battery
functionality.

On SM8650 ACD levels are added for the GPU.

Camera and video clock controllers power-domains are updated on SM8450,
SM8550, and SM8650, now that support for multiple power-domains is
accepted.

SM8750 gains bwmon support for dynamic bus scaling, and PCIe nodes.

The DWC3 glue and core nodes are flattened on a number of platforms.

USB Type-C DisplayPort support is extended to 4 lanes (from 2) on a
variety of platforms, now that the QMP PHY driver supports this.

Platform specific RPMh PD constants are replaced with generic constants
wherever possible.

On X Elite the PM8010 is disabled by default, removing boot splats
on a variety of boards without this PMIC, the video clock controller is
added.

For the X Elite and X Plus CRDs, and the Lenovo Thinkpad T14s, HBR3 is
marked as valid for the external DisplayPorts. The fingerprint reader
found on the CRDs are enabled. The PCIe x8 slot on the QCP is enabled.
The two Microsoft Surface Laptop 7 gains WiFi and Bluetooth support.

GPU support is added for the X Plus SoC.

* tag 'qcom-arm64-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (208 commits)
  arm64: dts: qcom: x1e80100: Update GPU OPP table
  arm64: dts: qcom: sm8650: Drop redundant status from PMK8550 RTC
  arm64: dts: qcom: add initial support for Samsung Galaxy S20
  dt-bindings: arm: qcom: document x1q board binding
  arm64: dts: qcom: sm8250-samsung-r8q: Move common parts to dtsi
  arm64: dts: qcom: lemans-evk: Add sound card
  arm64: dts: qcom: lemans: Add gpr node
  arm64: dts: qcom: x1e78100-t14s-oled: Add eDP panel
  arm64: dts: qcom: qcs615-ride: enable venus node to initialize video codec
  arm64: dts: qcom: sm6150: add venus node to devicetree
  arm64: dts: qcom: x1e80100-romulus: Add WCN7850 Wi-Fi/BT
  arm64: dts: qcom: qrb2210-rb1: Enable Venus
  arm64: dts: qcom: qcm2290: Add Venus video node
  arm64: dts: qcom: monaco-evk: Add sound card
  arm64: dts: qcom: qcs8300: Add gpr node
  arm64: dts: qcom: qcs8300: Add Monaco EVK board
  dt-bindings: arm: qcom: Add Monaco EVK support
  arm64: dts: qcom: qcm6490-idp: Add sound card
  arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec
  arm64: dts: qcom: qcs6490-rb3gen2: Add sound card
  ...

Link: https://lore.kernel.org/r/20250911233600.3033675-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-09-15 15:26:24 +02:00
Arnd Bergmann 46cb19e52a New boards: FriendlyElec NanoPi Zero2, ArmSoM Sige1, Radxa ROCK 2A/2F, 
HINLINK H66K / H68K .
 
 Interesting new peripherals: I guess the most interesting one is likely
 the NPU on RK3588. The rocket driver has been merged into both the DRM
 tree as well as mainline Mesa.
 Other stll interesting ones are DW-Displayport on RK3588, DSI on RK3576
 (missing soc pwm-support to be useful on most boards), thermal support
 and watchdog on RK3576.
 
 The rest peripheral additions on a number of boards (Beelink A1,
 Pine{phone,book}, rk3576-evb1-v10, Rock 5*, ...)
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Merge tag 'v6.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt

New boards: FriendlyElec NanoPi Zero2, ArmSoM Sige1, Radxa ROCK 2A/2F,
HINLINK H66K / H68K .

Interesting new peripherals: I guess the most interesting one is likely
the NPU on RK3588. The rocket driver has been merged into both the DRM
tree as well as mainline Mesa.
Other stll interesting ones are DW-Displayport on RK3588, DSI on RK3576
(missing soc pwm-support to be useful on most boards), thermal support
and watchdog on RK3576.

The rest peripheral additions on a number of boards (Beelink A1,
Pine{phone,book}, rk3576-evb1-v10, Rock 5*, ...)

* tag 'v6.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (46 commits)
  arm64: dts: rockchip: Enable DP2HDMI for ROCK 5 ITX
  arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B
  arm64: dts: rockchip: Add DP1 for rk3588
  arm64: dts: rockchip: Add DP0 for rk3588
  arm64: dts: rockchip: Add FriendlyElec NanoPi Zero2
  dt-bindings: arm: rockchip: Add FriendlyElec NanoPi Zero2
  arm64: dts: rockchip: Add ArmSoM Sige1
  dt-bindings: arm: rockchip: Add ArmSoM Sige1
  arm64: dts: rockchip: Add Radxa ROCK 2A/2F
  dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F
  dt-bindings: soc: rockchip: add missing clock reference for rk3576-dcphy syscon
  arm64: dts: rockchip: add USB3 on Beelink A1
  arm64: dts: rockchip: add SPDIF audio to Beelink A1
  arm64: dts: rockchip: add IR receiver to rk3328-roc
  arm64: dts: rockchip: Further describe the WiFi for the Pinephone Pro
  arm64: dts: rockchip: Further describe the WiFi for the Pinebook Pro
  arm64: dts: rockchip: Enable the NPU on NanoPi R6C/R6S
  arm64: dts: rockchip: enable NPU on OPI5/5B
  arm64: dts: rockchip: Add Bluetooth on rk3576-evb1-v10
  arm64: dts: rockchip: Add WiFi on rk3576-evb1-v10
  ...

Link: https://lore.kernel.org/r/5241735.C4sosBPzcN@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-09-15 14:55:33 +02:00
Dave Airlie 0d9f0083f7 Linux 6.17-rc6 
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Merge tag 'v6.17-rc6' into drm-next

This is a backmerge of Linux 6.17-rc6, needed for msm,
also requested by misc.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2025-09-15 17:51:07 +10:00
Wig Cheng 09b26dce32 dt-bindings: vendor-prefixes: Add Mayqueen name 
Mayqueen is a Taiwan-based company primarily focused on the development
of arm64 development boards and e-paper displays.

Signed-off-by: Wig Cheng <onlywig@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250902-drm-v5-1-d77c678c4ae3@gmail.com
 2025-09-05 14:53:06 +02:00
Rob Herring (Arm) 4ed4607327 dt-bindings: vendor-prefixes: Add undocumented vendor prefixes 
Add various vendor prefixes which are in use in compatible strings
already. These were found by modifying vendor-prefixes.yaml into a
schema to check compatible strings.

The added prefixes doesn't include various duplicate prefixes in use
such as "lge".

Link: https://lore.kernel.org/r/20250821222136.1027269-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-09-03 09:01:26 -05:00
Cristian Cozzolino 922e16d177 dt-bindings: vendor-prefixes: Add Flipkart 
Add Flipkart to the vendor prefixes.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Cristian Cozzolino <cristian_ci@protonmail.com>
Link: https://lore.kernel.org/r/20250811-rimob-initial-devicetree-v4-1-b3194f14aa33@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
 2025-09-01 13:03:33 -05:00
Arnd Bergmann 58770c8759 IXP4xx DTS updates for v6.18: 
Add the Actiontec router MI424WR A/C and D device trees.
 
 Prerequisite DT bindings have been merged in networking and
 GPIO git trees:
 https://lore.kernel.org/netdev/175106401649.2079310.16035106613106076029.git-patchwork-notify@kernel.org/
 https://lore.kernel.org/linux-gpio/175614780274.8817.4717113656972710108.b4-ty@linaro.org/
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Merge tag 'ixp4xx-dts-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into soc/dt

IXP4xx DTS updates for v6.18:

Add the Actiontec router MI424WR A/C and D device trees.

Prerequisite DT bindings have been merged in networking and
GPIO git trees:
https://lore.kernel.org/netdev/175106401649.2079310.16035106613106076029.git-patchwork-notify@kernel.org/
https://lore.kernel.org/linux-gpio/175614780274.8817.4717113656972710108.b4-ty@linaro.org/

* tag 'ixp4xx-dts-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: dts: Add ixp4xx Actiontec MI424WR device trees
  dt-bindings: arm: ixp4xx: List actiontec devices
  dt-bindings: Add Actiontec vendor prefix

Link: https://lore.kernel.org/r/CACRpkdZoDCXgsTGzUUWABbp_r1Xjv7vp7_NjEnEWzMmDQG+UJQ@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-09-01 11:57:27 +02:00
Linus Walleij 400915493f dt-bindings: Add Actiontec vendor prefix 
Actiontec is a US manufacturer of telecom equipment.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250822-ixp4xx-mi424wr-dts-v2-1-cc804884474d@linaro.org
 2025-08-29 11:18:15 +02:00
Linus Torvalds fab1beda75 Devicetree fixes for v6.17, part 1: 
- Fix a memory leak for of_pci_add_properties() failure case. Then fix
   the introduced UAF.
 
 - Add missing IORESOURCE_MEM flag on of_reserved_mem_region_to_resource()
 
 - Add already in use vendor prefix "eswin"
 
 - Clarify "of of" comment in of_match_device(). After many years of
   drive-by patches dropping the 2nd "of" (which referred to
   OpenFirmware), a correct patch finally arrived.
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Merge tag 'devicetree-fixes-for-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Fix a memory leak for of_pci_add_properties() failure case. Then fix
   the introduced UAF.

 - Add missing IORESOURCE_MEM flag on of_reserved_mem_region_to_resource()

 - Add already in use vendor prefix "eswin"

 - Clarify "of of" comment in of_match_device(). After many years of
   drive-by patches dropping the 2nd "of" (which referred to
   OpenFirmware), a correct patch finally arrived

* tag 'devicetree-fixes-for-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of: dynamic: Fix use after free in of_changeset_add_prop_helper()
  dt-bindings: vendor-prefixes: add eswin
  of: reserved_mem: Add missing IORESOURCE_MEM flag on resources
  of: dynamic: Fix memleak when of_pci_add_properties() failed
  of: Clarify OF device context in of_match_device() comment
 2025-08-25 18:47:58 -07:00
Chukun Pan 7d11b8c260 dt-bindings: vendor-prefixes: Add HINLINK 
Add vendor prefix for HINLINK, which is an SBC manufacturer.

Link: https://www.hinlink.cn/
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250818100009.170202-2-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2025-08-24 12:20:44 +02:00
Heiko Stuebner 8e484ff181 dt-bindings: vendor-prefixes: Add prefix for Shenzhen Bestar Electronic 
Add the prefix for Bestar, named in full both on Panelook.com and their
display datasheets as
  Shenzhen Bestar Electronic Technology Co., Ltd.
which produces at least DSI displays and maybe more.

Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250707164906.1445288-5-heiko@sntech.de
 2025-08-22 23:00:05 +02:00
Pritesh Patel ac29e4487a dt-bindings: vendor-prefixes: add eswin 
Add new vendor string to dt bindings.
This new vendor string is used by
- ESWIN EIC770X SoC
- HiFive Premier P550 board which uses EIC7700 SoC.

Link: https://www.eswin.com/en/
Signed-off-by: Pritesh Patel <pritesh.patel@einfochips.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250616112316.3833343-4-pinkesh.vaghela@einfochips.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-08-21 14:10:39 -05:00
Nick Li 243167e969
dt-bindings: vendor-prefixes: Add Shanghai FourSemi Semiconductor Co.,Ltd 
Add vendor prefix for Shanghai FourSemi Semiconductor Co.,Ltd
Link: https://en.foursemi.com/

Signed-off-by: Nick Li <nick.li@foursemi.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/EA25BCF08F8BA128+20250811104610.8993-2-nick.li@foursemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2025-08-11 11:57:26 +01:00
Linus Torvalds 260f6f4fda drm for 6.17-rc1 
non-drm:
 rust:
 - make ETIMEDOUT available
 - add size constants up to SZ_2G
 - add DMA coherent allocation bindings
 mtd:
 - driver for Intel GPU non-volatile storage
 i2c
 - designware quirk for Intel xe
 
 core:
 - atomic helpers: tune enable/disable sequences
 - add task info to wedge API
 - refactor EDID quirks
 - connector: move HDR sink to drm_display_info
 - fourcc: half-float and 32-bit float formats
 - mode_config: pass format info to simplify
 
 dma-buf:
 - heaps: Give CMA heap a stable name
 
 ci:
 - add device tree validation and kunit
 
 displayport:
 - change AUX DPCD access probe address
 - add quirk for DPCD probe
 - add panel replay definitions
 - backlight control helpers
 
 fbdev:
 - make CONFIG_FIRMWARE_EDID available on all arches
 
 fence:
 - fix UAF issues
 
 format-helper:
 - improve tests
 
 gpusvm:
 - introduce devmem only flag for allocation
 - add timeslicing support to GPU SVM
 
 ttm:
 - improve eviction
 
 sched:
 - tracing improvements
 - kunit improvements
 - memory leak fixes
 - reset handling improvements
 
 color mgmt:
 - add hardware gamma LUT handling helpers
 
 bridge:
 - add destroy hook
 - switch to reference counted drm_bridge allocations
 - tc358767: convert to devm_drm_bridge_alloc
 - improve CEC handling
 
 panel:
 - switch to reference counter drm_panel allocations
 - fwnode panel lookup
 - Huiling hl055fhv028c support
 - Raspberry Pi 7" 720x1280 support
 - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK
 - simple: AUO P238HAN01
 - st7701: Winstar wf40eswaa6mnn0
 - visionox: rm69299-shift
 - Renesas R61307, Renesas R69328 support
 - DJN HX83112B
 
 hdmi:
 - add CEC handling
 - YUV420 output support
 
 xe:
 - WildCat Lake support
 - Enable PanthorLake by default
 - mark BMG as SRIOV capable
 - update firmware recommendations
 - Expose media OA units
 - aux-bux support for non-volatile memory
 - MTD intel-dg driver for non-volatile memory
 - Expose fan control and voltage regulator in sysfs
 - restructure migration for multi-device
 - Restore GuC submit UAF fix
 - make GEM shrinker drm managed
 - SRIOV VF Post-migration recovery of GGTT nodes
 - W/A additions/reworks
 - Prefetch support for svm ranges
 - Don't allocate managed BO for each policy change
 - HWMON fixes for BMG
 - Create LRC BO without VM
 - PCI ID updates
 - make SLPC debugfs files optional
 - rework eviction rejection of bound external BOs
 - consolidate PAT programming logic for pre/post Xe2
 - init changes for flicker-free boot
 - Enable GuC Dynamic Inhibit Context switch
 
 i915:
 - drm_panic support for i915/xe
 - initial flip queue off by default for LNL/PNL
 - Wildcat Lake Display support
 - Support for DSC fractional link bpp
 - Support for simultaneous Panel Replay and Adaptive sync
 - Support for PTL+ double buffer LUT
 - initial PIPEDMC event handling
 - drm_panel_follower support
 - DPLL interface renames
 - allocate struct intel_display dynamically
 - flip queue preperation
 - abstract DRAM detection better
 - avoid GuC scheduling stalls
 - remove DG1 force probe requirement
 - fix MEI interrupt handler on RT kernels
 - use backlight control helpers for eDP
 - more shared display code refactoring
 
 amdgpu:
 - add userq slot to INFO ioctl
 - SR-IOV hibernation support
 - Suspend improvements
 - Backlight improvements
 - Use scaling for non-native eDP modes
 - cleaner shader updates for GC 9.x
 - Remove fence slab
 - SDMA fw checks for userq support
 - RAS updates
 - DMCUB updates
 - DP tunneling fixes
 - Display idle D3 support
 - Per queue reset improvements
 - initial smartmux support
 
 amdkfd:
 - enable KFD on loongarch
 - mtype fix for ext coherent system memory
 
 radeon:
 - CS validation additional GL extensions
 - drop console lock during suspend/resume
 - bump driver version
 
 msm:
 - VM BIND support
 - CI: infrastructure updates
 - UBWC single source of truth
 - decouple GPU and KMS support
 - DP: rework I/O accessors
 - DPU: SM8750 support
 - DSI: SM8750 support
 - GPU: X1-45 support and speedbin support for X1-85
 - MDSS: SM8750 support
 
 nova:
 - register! macro improvements
 - DMA object abstraction
 - VBIOS parser + fwsec lookup
 - sysmem flush page support
 - falcon: generic falcon boot code and HAL
 - FWSEC-FRTS: fb setup and load/execute
 
 ivpu:
 - Add Wildcat Lake support
 - Add turbo flag
 
 ast:
 - improve hardware generations implementation
 
 imx:
 - IMX8qxq Display Controller support
 
 lima:
 - Rockchip RK3528 GPU support
 
 nouveau:
 - fence handling cleanup
 
 panfrost:
 - MT8370 support
 - bo labeling
 - 64-bit register access
 
 qaic:
 - add RAS support
 
 rockchip:
 - convert inno_hdmi to a bridge
 
 rz-du:
 - add RZ/V2H(P) support
 - MIPI-DSI DCS support
 
 sitronix:
 - ST7567 support
 
 sun4i:
 - add H616 support
 
 tidss:
 - add TI AM62L support
 - AM65x OLDI bridge support
 
 bochs:
 - drm panic support
 
 vkms:
 - YUV and R* format support
 - use faux device
 
 vmwgfx:
 - fence improvements
 
 hyperv:
 - move out of simple
 - add drm_panic support
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Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "Highlights:

   - Intel xe enable Panthor Lake, started adding WildCat Lake

   - amdgpu has a bunch of reset improvments along with the usual IP
     updates

   - msm got VM_BIND support which is important for vulkan sparse memory

   - more drm_panic users

   - gpusvm common code to handle a bunch of core SVM work outside
     drivers.

  Detail summary:

  Changes outside drm subdirectory:
   - 'shrink_shmem_memory()' for better shmem/hibernate interaction
   - Rust support infrastructure:
      - make ETIMEDOUT available
      - add size constants up to SZ_2G
      - add DMA coherent allocation bindings
   - mtd driver for Intel GPU non-volatile storage
   - i2c designware quirk for Intel xe

  core:
   - atomic helpers: tune enable/disable sequences
   - add task info to wedge API
   - refactor EDID quirks
   - connector: move HDR sink to drm_display_info
   - fourcc: half-float and 32-bit float formats
   - mode_config: pass format info to simplify

  dma-buf:
   - heaps: Give CMA heap a stable name

  ci:
   - add device tree validation and kunit

  displayport:
   - change AUX DPCD access probe address
   - add quirk for DPCD probe
   - add panel replay definitions
   - backlight control helpers

  fbdev:
   - make CONFIG_FIRMWARE_EDID available on all arches

  fence:
   - fix UAF issues

  format-helper:
   - improve tests

  gpusvm:
   - introduce devmem only flag for allocation
   - add timeslicing support to GPU SVM

  ttm:
   - improve eviction

  sched:
   - tracing improvements
   - kunit improvements
   - memory leak fixes
   - reset handling improvements

  color mgmt:
   - add hardware gamma LUT handling helpers

  bridge:
   - add destroy hook
   - switch to reference counted drm_bridge allocations
   - tc358767: convert to devm_drm_bridge_alloc
   - improve CEC handling

  panel:
   - switch to reference counter drm_panel allocations
   - fwnode panel lookup
   - Huiling hl055fhv028c support
   - Raspberry Pi 7" 720x1280 support
   - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK
   - simple: AUO P238HAN01
   - st7701: Winstar wf40eswaa6mnn0
   - visionox: rm69299-shift
   - Renesas R61307, Renesas R69328 support
   - DJN HX83112B

  hdmi:
   - add CEC handling
   - YUV420 output support

  xe:
   - WildCat Lake support
   - Enable PanthorLake by default
   - mark BMG as SRIOV capable
   - update firmware recommendations
   - Expose media OA units
   - aux-bux support for non-volatile memory
   - MTD intel-dg driver for non-volatile memory
   - Expose fan control and voltage regulator in sysfs
   - restructure migration for multi-device
   - Restore GuC submit UAF fix
   - make GEM shrinker drm managed
   - SRIOV VF Post-migration recovery of GGTT nodes
   - W/A additions/reworks
   - Prefetch support for svm ranges
   - Don't allocate managed BO for each policy change
   - HWMON fixes for BMG
   - Create LRC BO without VM
   - PCI ID updates
   - make SLPC debugfs files optional
   - rework eviction rejection of bound external BOs
   - consolidate PAT programming logic for pre/post Xe2
   - init changes for flicker-free boot
   - Enable GuC Dynamic Inhibit Context switch

  i915:
   - drm_panic support for i915/xe
   - initial flip queue off by default for LNL/PNL
   - Wildcat Lake Display support
   - Support for DSC fractional link bpp
   - Support for simultaneous Panel Replay and Adaptive sync
   - Support for PTL+ double buffer LUT
   - initial PIPEDMC event handling
   - drm_panel_follower support
   - DPLL interface renames
   - allocate struct intel_display dynamically
   - flip queue preperation
   - abstract DRAM detection better
   - avoid GuC scheduling stalls
   - remove DG1 force probe requirement
   - fix MEI interrupt handler on RT kernels
   - use backlight control helpers for eDP
   - more shared display code refactoring

  amdgpu:
   - add userq slot to INFO ioctl
   - SR-IOV hibernation support
   - Suspend improvements
   - Backlight improvements
   - Use scaling for non-native eDP modes
   - cleaner shader updates for GC 9.x
   - Remove fence slab
   - SDMA fw checks for userq support
   - RAS updates
   - DMCUB updates
   - DP tunneling fixes
   - Display idle D3 support
   - Per queue reset improvements
   - initial smartmux support

  amdkfd:
   - enable KFD on loongarch
   - mtype fix for ext coherent system memory

  radeon:
   - CS validation additional GL extensions
   - drop console lock during suspend/resume
   - bump driver version

  msm:
   - VM BIND support
   - CI: infrastructure updates
   - UBWC single source of truth
   - decouple GPU and KMS support
   - DP: rework I/O accessors
   - DPU: SM8750 support
   - DSI: SM8750 support
   - GPU: X1-45 support and speedbin support for X1-85
   - MDSS: SM8750 support

  nova:
   - register! macro improvements
   - DMA object abstraction
   - VBIOS parser + fwsec lookup
   - sysmem flush page support
   - falcon: generic falcon boot code and HAL
   - FWSEC-FRTS: fb setup and load/execute

  ivpu:
   - Add Wildcat Lake support
   - Add turbo flag

  ast:
   - improve hardware generations implementation

  imx:
   - IMX8qxq Display Controller support

  lima:
   - Rockchip RK3528 GPU support

  nouveau:
   - fence handling cleanup

  panfrost:
   - MT8370 support
   - bo labeling
   - 64-bit register access

  qaic:
   - add RAS support

  rockchip:
   - convert inno_hdmi to a bridge

  rz-du:
   - add RZ/V2H(P) support
   - MIPI-DSI DCS support

  sitronix:
   - ST7567 support

  sun4i:
   - add H616 support

  tidss:
   - add TI AM62L support
   - AM65x OLDI bridge support

  bochs:
   - drm panic support

  vkms:
   - YUV and R* format support
   - use faux device

  vmwgfx:
   - fence improvements

  hyperv:
   - move out of simple
   - add drm_panic support"

* tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel: (1479 commits)
  drm/tidss: oldi: convert to devm_drm_bridge_alloc() API
  drm/tidss: encoder: convert to devm_drm_bridge_alloc()
  drm/amdgpu: move reset support type checks into the caller
  drm/amdgpu/sdma7: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma6: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma5: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx12: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx11: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx10: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx9.4.3: re-emit unprocessed state on kcq reset
  drm/amdgpu/gfx9: re-emit unprocessed state on kcq reset
  drm/amdgpu: Add WARN_ON to the resource clear function
  drm/amd/pm: Use cached metrics data on SMUv13.0.6
  drm/amd/pm: Use cached data for min/max clocks
  gpu: nova-core: fix bounds check in PmuLookupTableEntry::new
  drm/amdgpu: Replace HQD terminology with slots naming
  drm/amdgpu: Add user queue instance count in HW IP info
  drm/amd/amdgpu: Add helper functions for isp buffers
  drm/amd/amdgpu: Initialize swnode for ISP MFD device
  ...
 2025-07-30 19:26:49 -07:00
Linus Torvalds 4df9c0a246 soc: new SoC support for 6.17 
These five newly supported chips come with both devicetree descriptions
 and the changes to wire them up to the build system for easier bisection.
 
 The chips in question are:
 
  - Marvell PXA1908 was the first 64-bit mobile phone chip from Marvell
    in the product line that started with the Digital StrongARM SA1100
    based PDAs and continued with the Intel PXA2xx that dominated early
    smartphones. This one only made it only into a few products before the
    entire product line was cut in 2015.
 
  - The QiLai SoC is made by RISC-V core designer Andes Technologies
    and is in the 'Voyager' reference board in MicroATX form factor.
    It uses four in-order AX45MP cores, which is the midrange product
    from Andes.
 
  - CIX P1 is one of the few Arm chips designed for small workstations,
    and this one uses 12 Cortex-A720/A520 cores, making it also one
    of the only ARMv9.2 machines that one can but at the moment.
 
  - Axiado AX3000 is an embedded chip with relative small Cortex-A53
    CPU cores described as a "Trusted Control/Compute Unit" that can
    be used as a BMC in servers. In addition to the usual I/O, this one
    comes with 10GBit ethernet and and a 4TOPS NPU.
 
  - Sophgo SG2000 is an embedded chip that comes with both RISC-V
    and Arm cores that can run Linux. This was already supported for
    RISC-V but now it also works on Arm
 
 One more chip, the Black Sesame C1200 did not make it in tirm for the
 merge window.
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Merge tag 'soc-newsoc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull new SoC support from Arnd Bergmann:
 "These five newly supported chips come with both devicetree
  descriptions and the changes to wire them up to the build system for
  easier bisection.

  The chips in question are:

   - Marvell PXA1908 was the first 64-bit mobile phone chip from Marvell
     in the product line that started with the Digital StrongARM SA1100
     based PDAs and continued with the Intel PXA2xx that dominated early
     smartphones. This one only made it only into a few products before
     the entire product line was cut in 2015.

   - The QiLai SoC is made by RISC-V core designer Andes Technologies
     and is in the 'Voyager' reference board in MicroATX form factor. It
     uses four in-order AX45MP cores, which is the midrange product from
     Andes.

   - CIX P1 is one of the few Arm chips designed for small workstations,
     and this one uses 12 Cortex-A720/A520 cores, making it also one of
     the only ARMv9.2 machines that one can but at the moment.

   - Axiado AX3000 is an embedded chip with relative small Cortex-A53
     CPU cores described as a "Trusted Control/Compute Unit" that can be
     used as a BMC in servers. In addition to the usual I/O, this one
     comes with 10GBit ethernet and and a 4TOPS NPU.

   - Sophgo SG2000 is an embedded chip that comes with both RISC-V and
     Arm cores that can run Linux. This was already supported for RISC-V
     but now it also works on Arm

  One more chip, the Black Sesame C1200 did not make it in tirm for the
  merge window"

* tag 'soc-newsoc-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
  arm64: defconfig: Enable rudimentary Sophgo SG2000 support
  arm64: Add SOPHGO SOC family Kconfig support
  arm64: dts: sophgo: Add Duo Module 01 Evaluation Board
  arm64: dts: sophgo: Add Duo Module 01
  arm64: dts: sophgo: Add initial SG2000 SoC device tree
  MAINTAINERS: Add entry for Axiado
  arm64: defconfig: enable the Axiado family
  arm64: dts: axiado: Add initial support for AX3000 SoC and eval board
  arm64: add Axiado SoC family
  dt-bindings: i3c: cdns: add Axiado AX3000 I3C controller
  dt-bindings: serial: cdns: add Axiado AX3000 UART controller
  dt-bindings: gpio: cdns: add Axiado AX3000 GPIO variant
  dt-bindings: gpio: cdns: convert to YAML
  dt-bindings: arm: axiado: add AX3000 EVK compatible strings
  dt-bindings: vendor-prefixes: Add Axiado Corporation
  MAINTAINERS: Add CIX SoC maintainer entry
  arm64: dts: cix: Add sky1 base dts initial support
  dt-bindings: clock: cix: Add CIX sky1 scmi clock id
  arm64: defconfig: Enable CIX SoC
  mailbox: add CIX mailbox driver
  ...
 2025-07-29 11:17:24 -07:00
Linus Torvalds 115e74a29b soc: dt changes for 6.17 
There are a few new variants of existing chips:
 
  - mt6572 is an older mobile phone chip from mediatek that was
    extremely popular a decade ago but never got upstreamed until now.
 
  - exynos2200 is a recent high-end mobile phone chip used in a
    few Samsung phones like the Galaxy S22
 
  - Renesas R-Car V4M-7 (R8A779H2) is an updated version of R-Car V4M
    (R8A779H0) and used in automotive applications
 
  - Tegra264 is a new chip from NVIDIA, but support is fairly minimal
    for now, and not much information is public about it.
 
 There are five more chips in a separate branch, as those are new
 chip families that I merged along with the necessary infrastructure.
 
 New board support is not that exciting, with a total of 33 newly
 added machines here:
 
  - Evaluation platforms for the chips above, plus TI am62d2 and
    Sophgo sg2042.
 
  - Six 32-bit industrial boards based on stm32, imx6 and am33 chips,
    plus eight 64-bit rockchips rk33xx/rk35xx, am62d2, t527, imx8 and
    imx95.
 
  - Two newly added ASPEED BMC based motherboards, and one that got
    removed
 
  - Phones and Tablets based on 32-bit mt6572, tegra30 and 64-bit
    msm8976 SoCs
 
  - Three Laptops based on Mediatek mt8186 and Qualcomm Snapdragon X1
 
  - A set-top box based on Amlogic meson-gxm.
 
 Updates for existing machines are spread over all the above families.
 One notable change here is support for the RP1 I/O chip used in
 Raspberry Pi 5.
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Merge tag 'soc-dt-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
 "There are a few new variants of existing chips:

   - mt6572 is an older mobile phone chip from mediatek that was
     extremely popular a decade ago but never got upstreamed until now

   - exynos2200 is a recent high-end mobile phone chip used in a few
     Samsung phones like the Galaxy S22

   - Renesas R-Car V4M-7 (R8A779H2) is an updated version of R-Car V4M
     (R8A779H0) and used in automotive applications

   - Tegra264 is a new chip from NVIDIA, but support is fairly minimal
     for now, and not much information is public about it

  There are five more chips in a separate branch, as those are new chip
  families that I merged along with the necessary infrastructure.

  New board support is not that exciting, with a total of 33 newly added
  machines here:

   - Evaluation platforms for the chips above, plus TI am62d2 and Sophgo
     sg2042

   - Six 32-bit industrial boards based on stm32, imx6 and am33 chips,
     plus eight 64-bit rockchips rk33xx/rk35xx, am62d2, t527, imx8 and
     imx95

   - Two newly added ASPEED BMC based motherboards, and one that got
     removed

   - Phones and Tablets based on 32-bit mt6572, tegra30 and 64-bit
     msm8976 SoCs

   - Three Laptops based on Mediatek mt8186 and Qualcomm Snapdragon X1

   - A set-top box based on Amlogic meson-gxm

  Updates for existing machines are spread over all the above families.
  One notable change here is support for the RP1 I/O chip used in
  Raspberry Pi 5"

* tag 'soc-dt-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (606 commits)
  riscv: dts: sophgo: fix mdio node name for CV180X
  riscv: dts: sophgo: sophgo-srd3-10: reserve uart0 device
  riscv: dts: sophgo: add Sophgo SG2042_EVB_V2.0 board device tree
  riscv: dts: sophgo: add Sophgo SG2042_EVB_V1.X board device tree
  dt-bindings: riscv: add Sophgo SG2042_EVB_V1.X/V2.0 bindings
  riscv: dts: sophgo: add ethernet GMAC device for sg2042
  riscv: dts: sophgo: Enable ethernet device for Huashan Pi
  riscv: dts: sophgo: Add mdio multiplexer device for cv18xx
  riscv: dts: sophgo: Add ethernet device for cv18xx
  riscv: dts: sophgo: sg2044: add pmu configuration
  riscv: dts: sophgo: sg2044: add ziccrse extension
  riscv: dts: sophgo: add zfh for sg2042
  riscv: dts: sophgo: add ziccrse for sg2042
  riscv: dts: sophgo: Add xtheadvector to the sg2042 devicetree
  riscv: dts: sophgo: sg2044: add PCIe device support for SG2044
  riscv: dts: sophgo: sg2044: add MSI device support for SG2044
  riscv: dts: sophgo: add reset configuration for Sophgo CV1800 series SoC
  riscv: dts: sophgo: add reset generator for Sophgo CV1800 series SoC
  dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, add SG2000
  riscv: dts: sophgo: sg2044: Add missing riscv,cbop-block-size property
  ...
 2025-07-29 11:04:52 -07:00
Linus Torvalds 69f2970aad Devicetree updates for 6.17: 
- Add bindings for arm,armv7m-nvic, fsl,icoll, fsl,imx23-digctl, Xilinx
   INTC, Analog Devices ADT7411, and a bunch of trivial hwmon devices
 
 - Convert fsl,vf610-mscm-ir, fsl,dsu, via,vt8500-timer, nxp,isp1301,
   Marvell Armada NETA and BM, apm,xgene1-msi, fsl,mpic-msi,
   himax,hx8357d, and sitronix,st7586 bindings to DT schema format
 
 - Fixes for some display bindings
 
 - More indentation clean-ups in examples
 
 - Add more guidelines and clarifications on writing bindings
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Merge tag 'devicetree-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Add bindings for arm,armv7m-nvic, fsl,icoll, fsl,imx23-digctl, Xilinx
   INTC, Analog Devices ADT7411, and a bunch of trivial hwmon devices

 - Convert fsl,vf610-mscm-ir, fsl,dsu, via,vt8500-timer, nxp,isp1301,
   Marvell Armada NETA and BM, apm,xgene1-msi, fsl,mpic-msi,
   himax,hx8357d, and sitronix,st7586 bindings to DT schema format

 - Fixes for some display bindings

 - More indentation clean-ups in examples

 - Add more guidelines and clarifications on writing bindings

* tag 'devicetree-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (31 commits)
  dt-bindings: Correct indentation and style in DTS example
  dt-bindings: display: mediatek,dp: Allow DisplayPort AUX bus
  dt-bindings: fsl: convert fsl,vf610-mscm-ir.txt to yaml format
  dt-bindings: interrupt-controller: Add fsl,icoll.yaml
  dt-bindings: interrupt-controller: Add missing Xilinx INTC binding
  dt-bindings: display: sprd,sharkl3-dsi-host: Fix missing clocks constraints
  dt-bindings: display: sprd,sharkl3-dpu: Fix missing clocks constraints
  dt-bindings: display: imx: convert fsl,dcu.txt to yaml format
  dt-bindings: timer: via,vt8500-timer: Convert to YAML
  dt-bindings: net: Convert Marvell Armada NETA and BM to DT schema
  dt-bindings: trivial-devices: Add undocumented hwmon devices
  dt-bindings: interrupt-controller: Convert apm,xgene1-msi to DT schema
  dt-bindings: gpu: mali-bifrost: Add Allwinner A523 compatible
  docs: dt: writing-schema: Document preferred order of properties
  docs: dt: writing-bindings: Document discouraged instance IDs
  docs: dt: writing-bindings: Document compatible and filename naming
  docs: dt: submitting-patches: Avoid 'YAML' in the subject and add an example
  MAINTAINERS: adjust file entry in INTEL STRATIX10 FIRMWARE DRIVERS
  docs: dt: writing-bindings: Consistently use single-whitespace
  docs: dt: writing-bindings: Express better expectations of "specific"
  ...
 2025-07-29 10:57:58 -07:00
Linus Torvalds 0d5ec7919f Char / Misc / IIO / other driver updates for 6.17-rc1 
Here is the big set of char/misc/iio and other smaller driver subsystems
 for 6.17-rc1.  It's a big set this time around, with the huge majority
 being in the iio subsystem with new drivers and dts files being added
 there.
 
 Highlights include:
   - IIO driver updates, additions, and changes making more code const
     and cleaning up some init logic
   - bus_type constant conversion changes
   - misc device test functions added
   - rust miscdevice minor fixup
   - unused function removals for some drivers
   - mei driver updates
   - mhi driver updates
   - interconnect driver updates
   - Android binder updates and test infrastructure added
   - small cdx driver updates
   - small comedi fixes
   - small nvmem driver updates
   - small pps driver updates
   - some acrn virt driver fixes for printk messages
   - other small driver updates
 
 All of these have been in linux-next with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / IIO / other driver updates from Greg KH:
 "Here is the big set of char/misc/iio and other smaller driver
  subsystems for 6.17-rc1. It's a big set this time around, with the
  huge majority being in the iio subsystem with new drivers and dts
  files being added there.

  Highlights include:
   - IIO driver updates, additions, and changes making more code const
     and cleaning up some init logic
   - bus_type constant conversion changes
   - misc device test functions added
   - rust miscdevice minor fixup
   - unused function removals for some drivers
   - mei driver updates
   - mhi driver updates
   - interconnect driver updates
   - Android binder updates and test infrastructure added
   - small cdx driver updates
   - small comedi fixes
   - small nvmem driver updates
   - small pps driver updates
   - some acrn virt driver fixes for printk messages
   - other small driver updates

  All of these have been in linux-next with no reported issues"

* tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits)
  binder: Use seq_buf in binder_alloc kunit tests
  binder: Add copyright notice to new kunit files
  misc: ti_fpc202: Switch to of_fwnode_handle()
  bus: moxtet: Use dev_fwnode()
  pc104: move PC104 option to drivers/Kconfig
  drivers: virt: acrn: Don't use %pK through printk
  comedi: fix race between polling and detaching
  interconnect: qcom: Add Milos interconnect provider driver
  dt-bindings: interconnect: document the RPMh Network-On-Chip Interconnect in Qualcomm Milos SoC
  mei: more prints with client prefix
  mei: bus: use cldev in prints
  bus: mhi: host: pci_generic: Add Telit FN990B40 modem support
  bus: mhi: host: Detect events pointing to unexpected TREs
  bus: mhi: host: pci_generic: Add Foxconn T99W696 modem
  bus: mhi: host: Use str_true_false() helper
  bus: mhi: host: pci_generic: Add support for EM929x and set MRU to 32768 for better performance.
  bus: mhi: host: Fix endianness of BHI vector table
  bus: mhi: host: pci_generic: Disable runtime PM for QDU100
  bus: mhi: host: pci_generic: Fix the modem name of Foxconn T99W640
  dt-bindings: interconnect: qcom,msm8998-bwmon: Allow 'nonposted-mmio'
  ...
 2025-07-29 09:52:01 -07:00
Rob Herring (Arm) 2382aedd17 dt-bindings: net: Convert Marvell Armada NETA and BM to DT schema 
Convert Marvell Armada NETA Ethernet Controller and Buffer Manager
bindings to schema. It is a straight forward conversion.

Link: https://lore.kernel.org/r/20250702222626.2761199-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
 2025-07-22 22:34:33 -05:00
Arnd Bergmann dceb36675b Merge branch 'newsoc/axiado' into soc/newsoc 
Support for the AX3000 SoC, from Harshit Shah <hshah@axiado.com>:

The AX3000 is a multi-core system-on-chip featuring four ARM Cortex-A53
cores, secure vault, hardware firewall, and AI acceleration engines. This
initial support enables basic bring-up of the SoC and evaluation platform
with CPU, timer, UART, and I3C functionality.

The series begins by adding the "axiado" vendor prefix and compatible
strings for the SoC and board. It then introduces the device tree files
and minimal ARCH_AXIADO platform support in arm64.

* newsoc/axiado:
  MAINTAINERS: Add entry for Axiado
  arm64: defconfig: enable the Axiado family
  arm64: dts: axiado: Add initial support for AX3000 SoC and eval board
  arm64: add Axiado SoC family
  dt-bindings: i3c: cdns: add Axiado AX3000 I3C controller
  dt-bindings: serial: cdns: add Axiado AX3000 UART controller
  dt-bindings: gpio: cdns: add Axiado AX3000 GPIO variant
  dt-bindings: gpio: cdns: convert to YAML
  dt-bindings: arm: axiado: add AX3000 EVK compatible strings
  dt-bindings: vendor-prefixes: Add Axiado Corporation
 2025-07-22 22:30:38 +02:00
Harshit Shah ffab86698c dt-bindings: vendor-prefixes: Add Axiado Corporation 
Link: https://axiado.com
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-07-22 22:30:17 +02:00
Arnd Bergmann c5b9bff35a
Merge branch 'newsoc/cix-p1' into soc/newsoc 
Patches from Peter Chen <peter.chen@cixtech.com>:

Cixtech P1 (internal name sky1) is high performance generic Armv9 SoC.
Orion O6 is the Arm V9 Motherboard built by Radxa. You could find brief
introduction for SoC and related boards at:
https://radxa.com/products/orion/o6#overview

Currently, to run upstream kernel at Orion O6 board, you need to
use BIOS released by Radxa, and add "clk_ignore_unused=1" at bootargs.
https://docs.radxa.com/en/orion/o6/bios/install-bios

In this series, we add initial SoC and board support for Kernel building.
Since mailbox is used for SCMI clock communication, mailbox driver is added
in this series for the minimum SoC support.

Patch 1-2: add dt-binding doc for CIX and its sky1 SoC
Patch 3: add Arm64 build support
Patch 4-5: add CIX mailbox driver which needs to support SCMI clock protocol.
Patch 6: add Arm64 defconfig support
Patch 7-8: add initial dts support for SoC and Orion O6 board
Patch 9: add MAINTAINERS entry

* newsoc/cix-p1:
  MAINTAINERS: Add CIX SoC maintainer entry
  arm64: dts: cix: Add sky1 base dts initial support
  dt-bindings: clock: cix: Add CIX sky1 scmi clock id
  arm64: defconfig: Enable CIX SoC
  mailbox: add CIX mailbox driver
  dt-bindings: mailbox: add cix,sky1-mbox
  arm64: Kconfig: add ARCH_CIX for cix silicons
  dt-bindings: arm: add CIX P1 (SKY1) SoC
  dt-bindings: vendor-prefixes: Add CIX Technology Group Co., Ltd.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-07-21 17:16:16 +02:00
Peter Chen 960dda6eca dt-bindings: vendor-prefixes: Add CIX Technology Group Co., Ltd. 
CIX Technology Group Co., Ltd. is a high performance Arm SoC design
company. Link: https://www.cixtech.com/.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Fugang Duan <fugang.duan@cixtech.com>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-07-21 17:14:55 +02:00
Arnd Bergmann a6942926a3 MediaTek mach ARM32 updates 
This adds support for the MediaTek MT6572 SoC, found in various
 old smartphones and tablets from various manufacturers.
 
 In particular, this adds a board_dt_compat entry for this SoC
 and its SMP bring up sequence to enable secondary cores.
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Merge tag 'mtk-dts32-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt

MediaTek mach ARM32 updates

This adds support for the MediaTek MT6572 SoC, found in various
old smartphones and tablets from various manufacturers.

In particular, this adds a board_dt_compat entry for this SoC
and its SMP bring up sequence to enable secondary cores.

* tag 'mtk-dts32-for-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
  ARM: dts: mediatek: add basic support for Lenovo A369i board
  ARM: dts: mediatek: add basic support for JTY D101 board
  ARM: dts: mediatek: add basic support for MT6572 SoC
  dt-bindings: arm: mediatek: add boards based on the MT6572 SoC
  dt-bindings: vendor-prefixes: add JTY
  dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572
  dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572

Link: https://lore.kernel.org/r/20250711083656.33538-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-07-21 17:06:24 +02:00
Waqar Hameed d8cf50c28c dt-bindings: vendor-prefixes: Add Nicera 
Nicera (Nippon Ceramic Co.) is a manufacturer of a wide range of
sensors. For example infrared, ultrasonic, gas sensors and much more.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Link: https://patch.msgid.link/b52e82aa312a52c03d2b6c58cf329884d1829d29.1751636734.git.waqar.hameed@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-07-14 19:20:54 +01:00
Max Shevchenko f47d6e3ce6
dt-bindings: vendor-prefixes: add JTY 
JTY produced low-cost Android tablets based on various
MediaTek MT65xx SoCs.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-5-bde75b7ed445@proton.me
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
 2025-07-11 10:31:42 +02:00
Marek Vasut 6fdd4d8c84 dt-bindings: vendor-prefixes: Document Argon40 
Argon 40 Technologies Limited is a SBC expansion board vendor.
Document the prefix. For details see https://argon40.com .

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://lore.kernel.org/r/20250629220757.936212-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
 2025-07-07 08:39:35 +02:00
Luca Weiss 978a842973 dt-bindings: vendor-prefixes: document Shenzhen DJN Optronics Technology 
Add the vendor prefix for DJN (http://en.djnlcd.com/).

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250611-fp3-display-v4-1-ef67701e7687@lucaweiss.eu
 2025-06-30 17:39:57 +02:00
Thomas Zimmermann c598d5eb9f Merge drm/drm-next into drm-misc-next 
Backmerging to forward to v6.16-rc1

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2025-06-11 09:01:34 +02:00
John Clark 7f66bfe017 dt-bindings: vendor-prefixes: Add luckfox prefix 
Add vendor prefix for Shenzhen Luckfox Technology Co., Ltd., which
produces development boards like the Luckfox Omni3576.

Signed-off-by: John Clark <inindev@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250516002713.145026-2-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2025-06-10 13:15:53 +02:00
Hsun Lai 281bf6e619 dt-bindings: vendor-prefixes: Add SakuraPi prefix 
Add vendor prefix for SakuraPi.org, which produces
development boards like the SakuraPi-RK3308B.

Link: https://docs.sakurapi.org

Signed-off-by: Hsun Lai <i@chainsx.cn>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250521131108.5710-2-i@chainsx.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2025-06-09 11:25:51 +02:00
Linus Torvalds c26f4fbd58 Char/Misc/IIO pull request for 6.16-rc1 
Here is the big char/misc/iio and other small driver subsystem pull
 request for 6.16-rc1.
 
 Overall, a lot of individual changes, but nothing major, just the normal
 constant forward progress of new device support and cleanups to existing
 subsystems.  Highlights in here are:
   - Large IIO driver updates and additions and device tree changes
   - Android binder bugfixes and logfile fixes
   - mhi driver updates
   - comedi driver updates
   - counter driver updates and additions
   - coresight driver updates and additions
   - echo driver removal as there are no in-kernel users of it
   - nvmem driver updates
   - spmi driver updates
   - new amd-sbi driver "subsystem" and drivers added
   - rust miscdriver binding documentation fix
   - other small driver fixes and updates (uio, w1, acrn, hpet, xillybus,
     cardreader drivers, fastrpc and others.)
 
 All of these have been in linux-next for quite a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / iio driver updates from Greg KH:
 "Here is the big char/misc/iio and other small driver subsystem pull
  request for 6.16-rc1.

  Overall, a lot of individual changes, but nothing major, just the
  normal constant forward progress of new device support and cleanups to
  existing subsystems. Highlights in here are:

   - Large IIO driver updates and additions and device tree changes

   - Android binder bugfixes and logfile fixes

   - mhi driver updates

   - comedi driver updates

   - counter driver updates and additions

   - coresight driver updates and additions

   - echo driver removal as there are no in-kernel users of it

   - nvmem driver updates

   - spmi driver updates

   - new amd-sbi driver "subsystem" and drivers added

   - rust miscdriver binding documentation fix

   - other small driver fixes and updates (uio, w1, acrn, hpet,
     xillybus, cardreader drivers, fastrpc and others)

  All of these have been in linux-next for quite a while with no
  reported problems"

* tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (390 commits)
  binder: fix yet another UAF in binder_devices
  counter: microchip-tcb-capture: Add watch validation support
  dt-bindings: iio: adc: Add ROHM BD79100G
  iio: adc: add support for Nuvoton NCT7201
  dt-bindings: iio: adc: add NCT7201 ADCs
  iio: chemical: Add driver for SEN0322
  dt-bindings: trivial-devices: Document SEN0322
  iio: adc: ad7768-1: reorganize driver headers
  iio: bmp280: zero-init buffer
  iio: ssp_sensors: optimalize -> optimize
  HID: sensor-hub: Fix typo and improve documentation
  iio: admv1013: replace redundant ternary operator with just len
  iio: chemical: mhz19b: Fix error code in probe()
  iio: adc: at91-sama5d2: use IIO_DECLARE_BUFFER_WITH_TS
  iio: accel: sca3300: use IIO_DECLARE_BUFFER_WITH_TS
  iio: adc: ad7380: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: adc: ad4695: rename AD4695_MAX_VIN_CHANNELS
  iio: adc: ad4695: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: introduce IIO_DECLARE_BUFFER_WITH_TS macros
  iio: make IIO_DMA_MINALIGN minimum of 8 bytes
  ...
 2025-06-06 11:50:47 -07:00
Linus Torvalds 67faad7435 Added support for EcoNet platform 
Added support for parallel CPU bring up on EyeQ
 Other cleanups and fixes
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Merge tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - Added support for EcoNet platform

 - Added support for parallel CPU bring up on EyeQ

 - Other cleanups and fixes

* tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (23 commits)
  MIPS: loongson2ef: lemote-2f: add missing function prototypes
  MIPS: loongson2ef: cs5536: add missing function prototypes
  MIPS: SMP: Move the AP sync point before the calibration delay
  mips: econet: Fix incorrect Kconfig dependencies
  MAINTAINERS: Add entry for newly added EcoNet platform.
  mips: dts: Add EcoNet DTS with EN751221 and SmartFiber XP8421-B board
  dt-bindings: vendor-prefixes: Add SmartFiber
  mips: Add EcoNet MIPS platform support
  dt-bindings: mips: Add EcoNet platform binding
  MIPS: bcm63xx: nvram: avoid inefficient use of crc32_le_combine()
  mips: dts: pic32: pic32mzda: Rename the sdhci nodename to match with common mmc-controller binding
  MIPS: SMP: Move the AP sync point before the non-parallel aware functions
  MIPS: Replace strcpy() with strscpy() in vpe_elfload()
  MIPS: BCM63XX: Replace strcpy() with strscpy() in board_prom_init()
  mips: ptrace: Improve code formatting and indentation
  MIPS: SMP: Implement parallel CPU bring up for EyeQ
  mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS
  MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a
  mips: dts: realtek: Add MDIO controller
  MIPS: txx9: gpio: use new line value setter callbacks
  ...
 2025-06-06 07:56:36 -07:00
Chris Morgan 4d20c1b073 dt-bindings: vendor-prefixes: Add prefix for Huiling 
Shenzhen Huiling Information Technology Co. Ltd. specializes in the
research and manufacturing of display and touch screens for industrial
usage. https://en.szhuiling.com/

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250603193930.323607-2-macroalpha82@gmail.com
 2025-06-05 08:53:46 +02:00
Linus Torvalds ec71f661a5 soc: devicetree updates for 6.16 
There are 11 newly supported SoCs, but these are all either new
 variants of existing designs, or straig reuses of the existing
 chip in a new package:
 
  - RK3562 is a new chip based on the old Cortex-A53 core, apparently
    a low-cost version of the Cortex-A55 based RK3568/RK3566.
 
  - NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
    set of on-chip peripherals.
 
  - Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2 family
 
  - Amlogic S6/S7/S7D
 
  - Samsung Exynos7870 is an older chip similar to Exynos7885
 
  - WonderMedia wm8950 is a minor variation on the wm8850 chip
  - Amlogic s805y is almost idential to s805x
 
  - Allwinner A523 is similar to A527 and T527
 
  - Qualcomm MSM8926 is a variant of MSM8226
 
  - Qualcomm Snapdragon X1P42100 is related to R1E80100
 
 There are also 65 boards, including reference designs for the chips
 above, this includes
 
  - 12 new boards based on TI K3 series chips, most of them from
    Toradex
 
  - 10 devices using Rockchips RK35xx and PX30 chips
 
  - 2 phones and 2 laptops based on Qualcomm Snapdragon designs
 
  - 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses
 
  - 3 Samsung Galaxy phones based on Exynos7870
 
  - 5 Allwinner based boards using a variety of ARMv8 chips
 
  - 9 32-bit machines, each based on a different SoC family
 
 Aside from the new hardware, there is the usual set of cleanups and
 newly added hardware support on existing machines, for a total of 965
 devicetree changesets.
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Merge tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann:
 "There are 11 newly supported SoCs, but these are all either new
  variants of existing designs, or straight reuses of the existing chip
  in a new package:

   - RK3562 is a new chip based on the old Cortex-A53 core, apparently a
     low-cost version of the Cortex-A55 based RK3568/RK3566.

   - NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
     set of on-chip peripherals.

   - Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2
     family

   - Amlogic S6/S7/S7D

   - Samsung Exynos7870 is an older chip similar to Exynos7885

   - WonderMedia wm8950 is a minor variation on the wm8850 chip

   - Amlogic s805y is almost idential to s805x

   - Allwinner A523 is similar to A527 and T527

   - Qualcomm MSM8926 is a variant of MSM8226

   - Qualcomm Snapdragon X1P42100 is related to R1E80100

  There are also 65 boards, including reference designs for the chips
  above, this includes

   - 12 new boards based on TI K3 series chips, most of them from
     Toradex

   - 10 devices using Rockchips RK35xx and PX30 chips

   - 2 phones and 2 laptops based on Qualcomm Snapdragon designs

   - 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses

   - 3 Samsung Galaxy phones based on Exynos7870

   - 5 Allwinner based boards using a variety of ARMv8 chips

   - 9 32-bit machines, each based on a different SoC family

  Aside from the new hardware, there is the usual set of cleanups and
  newly added hardware support on existing machines, for a total of 965
  devicetree changesets"

* tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (956 commits)
  MAINTAINERS, mailmap: update Sven Peter's email address
  arm64: dts: renesas: rzg3e-smarc-som: Reduce I2C2 clock frequency
  arm64: dts: nuvoton: Add pinctrl
  ARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings
  arm64: dts: blaize-blzp1600: Enable GPIO support
  dt-bindings: clock: socfpga: convert to yaml
  arm64: dts: rockchip: move rk3562 pinctrl node outside the soc node
  arm64: dts: rockchip: fix rk3562 pcie unit addresses
  arm64: dts: rockchip: move rk3528 pinctrl node outside the soc node
  arm64: dts: rockchip: remove a double-empty line from rk3576 core dtsi
  arm64: dts: rockchip: move rk3576 pinctrl node outside the soc node
  arm64: dts: rockchip: fix rk3576 pcie unit addresses
  arm64: dts: rockchip: Drop assigned-clock* from cpu nodes on rk3588
  arm64: dts: rockchip: Add missing SFC power-domains to rk3576
  Revert "arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0"
  arm64: dts: mediatek: mt8188: Address binding warnings for MDP3 nodes
  arm64: dts: mt6359: Rename RTC node to match binding expectations
  arm64: dts: mt8365-evk: Add goodix touchscreen support
  arm64: dts: mediatek: mt8188: Add missing #reset-cells property
  arm64: dts: airoha: en7581: Add PCIe nodes to EN7581 SoC evaluation board
  ...
 2025-05-31 08:08:56 -07:00
Linus Torvalds bf373e4c78 Devicetree updates for v6.16: 
DT Bindings:
 - Convert all remaining interrupt-controller bindings to DT schema
 
 - Convert Rockchip CDN-DP and Freescale TCON, M4IF, TigerP, LDB, PPC
   PMC, imx-drm, and ftm-quaddec to DT schema
 
 - Add bindings for fsl,vf610-pit, fsl,ls1021a-wdt, sgx,vz89te,
   maxim,max30208, ti,lp8864, and fairphone,fp5-sndcard
 
 - Add top-level constraints for renesas,vsp1 and renesas,fcp
 
 - Add missing constraint in amlogic,pinctrl-a4 'group' nodes
 
 - Adjust the allowed properties for dwc3-xilinx, sony,imx219,
   pci-iommu, and renesas,dsi
 
 - Add EcoNet vendor prefix
 
 - Fix the reserved-memory.yaml in fsl,qman-fqd
 
 - Drop obsolete numa.txt and cpu-topology.txt which are schemas in
   dtschema now
 
 - Drop Renesas RZ/N1S bindings
 
 - Ensure Arm cpu nodes don't allow undocumented properties. Add all
   the properties which are in use and undocumented. Drop the Mediatek
   cpufreq binding which is not a binding, but just what DT properties
   the driver uses.
 
 - Add compatibles for Renesas RZ/G3E and RZ/V2N Mali Bifrost GPU
 
 - Update documentation on defining child nodes with separate schemas
 
 - Add bindings to PSCI MAINTAINERS entry
 
 DT core:
 - Add new functions to simplify driver handling of 'memory-region'
   properties. Users to be added next cycle.
 
 - Simplify of_dma_set_restricted_buffer() to use of_for_each_phandle()
 
 - Add missing unlock on error in unittest_data_add()
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Merge tag 'devicetree-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT Bindings:

   - Convert all remaining interrupt-controller bindings to DT schema

   - Convert Rockchip CDN-DP and Freescale TCON, M4IF, TigerP, LDB, PPC
     PMC, imx-drm, and ftm-quaddec to DT schema

   - Add bindings for fsl,vf610-pit, fsl,ls1021a-wdt, sgx,vz89te,
     maxim,max30208, ti,lp8864, and fairphone,fp5-sndcard

   - Add top-level constraints for renesas,vsp1 and renesas,fcp

   - Add missing constraint in amlogic,pinctrl-a4 'group' nodes

   - Adjust the allowed properties for dwc3-xilinx, sony,imx219,
     pci-iommu, and renesas,dsi

   - Add EcoNet vendor prefix

   - Fix the reserved-memory.yaml in fsl,qman-fqd

   - Drop obsolete numa.txt and cpu-topology.txt which are schemas in
     dtschema now

   - Drop Renesas RZ/N1S bindings

   - Ensure Arm cpu nodes don't allow undocumented properties. Add all
     the properties which are in use and undocumented. Drop the Mediatek
     cpufreq binding which is not a binding, but just what DT properties
     the driver uses.

   - Add compatibles for Renesas RZ/G3E and RZ/V2N Mali Bifrost GPU

   - Update documentation on defining child nodes with separate schemas

   - Add bindings to PSCI MAINTAINERS entry

  DT core:

   - Add new functions to simplify driver handling of 'memory-region'
     properties. Users to be added next cycle.

   - Simplify of_dma_set_restricted_buffer() to use
     of_for_each_phandle()

   - Add missing unlock on error in unittest_data_add()"

* tag 'devicetree-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (87 commits)
  dt-bindings: timer: Add fsl,vf610-pit.yaml
  dt-bindings: gpu: mali-bifrost: Add compatible for RZ/G3E SoC
  ASoC: dt-bindings: qcom,sm8250: Add Fairphone 5 sound card
  dt-bindings: arm/cpus: Allow 2 power-domains entries
  dt-bindings: usb: dwc3-xilinx: allow dma-coherent
  media: dt-bindings: sony,imx219: Allow props from video-interface-devices
  dt-bindings: soundwire: qcom: Document v2.1.0 version of IP block
  dt-bindings: watchdog: fsl-imx-wdt: add compatible string fsl,ls1021a-wdt
  dt-bindings: pinctrl: amlogic,pinctrl-a4: Add missing constraint on allowed 'group' node properties
  dt-bindings: display: rockchip: Convert cdn-dp-rockchip.txt to yaml
  dt-bindings: display: bridge: renesas,dsi: allow properties from dsi-controller
  dt-bindings: trivial-devices: Add VZ89TE to trivial
  media: dt-bindings: renesas,vsp1: add top-level constraints
  media: dt-bindings: renesas,fcp: add top-level constraints
  dt-bindings: trivial-devices: Add Maxim max30208
  dt-bindings: soc: fsl,qman-fqd: Fix reserved-memory.yaml reference
  dt-bindings: interrupt-controller: Convert ti,omap-intc-irq to DT schema
  dt-bindings: interrupt-controller: Convert ti,omap4-wugen-mpu to DT schema
  dt-bindings: interrupt-controller: Convert ti,keystone-irq to DT schema
  dt-bindings: interrupt-controller: Convert technologic,ts4800-irqc to DT schema
  ...
 2025-05-29 08:22:07 -07:00
Linus Torvalds b08494a8f7 drm for 6.16-rc1 
new drivers:
 - bring in the asahi uapi header standalone
 - nova-drm: stub driver
 
 rust dependencies (for nova-core):
 - auxiliary
   - bus abstractions
   - driver registration
   - sample driver
 - devres changes from driver-core
 - revocable changes
 
 core:
 - add Apple fourcc modifiers
 - add virtio capset definitions
 - extend EXPORT_SYNC_FILE for timeline syncobjs
 - convert to devm_platform_ioremap_resource
 - refactor shmem helper page pinning
 - DP powerup/down link helpers
 - remove disgusting turds
 - extended %p4cc in vsprintf.c to support fourcc prints
 - change vsprintf %p4cn to %p4chR, remove %p4cn
 - Add drm_file_err function
 - IN_FORMATS_ASYNC property
 - move sitronix from tiny to their own subdir
 
 rust:
 - add drm core infrastructure rust abstractions
   (device/driver, ioctl, file, gem)
 
 dma-buf:
 - adjust sg handling to not cache map on attach
 - allow setting dma-device for import
 - Add a helper to sort and deduplicate dma_fence arrays
 
 docs:
 - updated drm scheduler docs
 - fbdev todo update
 - fb rendering
 - actual brightness
 
 ttm:
 - fix delayed destroy resv object
 
 bridge:
 - add kunit tests
 - convert tc358775 to atomic
 - convert drivers to devm_drm_bridge_alloc
 - convert rk3066_hdmi to bridge driver
 
 scheduler:
 - add kunit tests
 
 panel:
 - refcount panels to improve lifetime handling
 - Powertip PH128800T004-ZZA01
 - NLT NL13676BC25-03F, Tianma TM070JDHG34-00
 - Himax HX8279/HX8279-D DDIC
 - Visionox G2647FB105
 - Sitronix ST7571
 - ZOTAC rotation quirk
 
 vkms:
 - allow attaching more displays
 
 i915:
 - xe3lpd display updates
 - vrr refactor
 - intel_display struct conversions
 - xe2hpd memory type identification
 - add link rate/count to i915_display_info
 - cleanup VGA plane handling
 - refactor HDCP GSC
 - fix SLPC wait boosting reference counting
 - add 20ms delay to engine reset
 - fix fence release on early probe errors
 
 xe:
 - SRIOV updates
 - BMG PCI ID update
 - support separate firmware for each GT
 - SVM fix, prelim SVM multi-device work
 - export fan speed
 - temp disable d3cold on BMG
 - backup VRAM in PM notifier instead of suspend/freeze
 - update xe_ttm_access_memory to use GPU for non-visible access
 - fix guc_info debugfs for VFs
 - use copy_from_user instead of __copy_from_user
 - append PCIe gen5 limitations to xe_firmware document
 
 amdgpu:
 - DSC cleanup
 - DC Scaling updates
 - Fused I2C-over-AUX updates
 - DMUB updates
 - Use drm_file_err in amdgpu
 - Enforce isolation updates
 - Use new dma_fence helpers
 - USERQ fixes
 - Documentation updates
 - SR-IOV updates
 - RAS updates
 - PSP 12 cleanups
 - GC 9.5 updates
 - SMU 13.x updates
 - VCN / JPEG SR-IOV updates
 
 amdkfd:
 - Update error messages for SDMA
 - Userptr updates
 - XNACK fixes
 
 radeon:
 - CIK doorbell cleanup
 
 nouveau:
 - add support for NVIDIA r570 GSP firmware
 - enable Hopper/Blackwell support
 
 nova-core:
 - fix task list
 - register definition infrastructure
 - move firmware into own rust module
 - register auxiliary device for nova-drm
 
 nova-drm:
 - initial driver skeleton
 
 msm:
 - GPU:
   - ACD (adaptive clock distribution) for X1-85
   - drop fictional address_space_size
   - improve GMU HFI response time out robustness
   - fix crash when throttling during boot
 - DPU:
   - use single CTL path for flushing on DPU 5.x+
   - improve SSPP allocation code for better sharing
   - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550
   - Added SAR2130P support
   - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660
 - DP:
   - switch to new audio helpers
   - better LTTPR handling
 - DSI:
   - Added support for SA8775P
   - Added SAR2130P support
 - HDMI:
   - Switched to use new helpers for ACR data
   - Fixed old standing issue of HPD not working in some cases
 
 amdxdna:
 - add dma-buf support
 - allow empty command submits
 
 renesas:
 - add dma-buf support
 - add zpos, alpha, blend support
 
 panthor:
 - fail properly for NO_MMAP bos
 - add SET_LABEL ioctl
 - debugfs BO dumping support
 
 imagination:
 - update DT bindings
 - support TI AM68 GPU
 
 hibmc:
 - improve interrupt handling and HPD support
 
 virtio:
 - add panic handler support
 
 rockchip:
 - add RK3588 support
 - add DP AUX bus panel support
 
 ivpu:
 - add heartbeat based hangcheck
 
 mediatek:
 - prepares support for MT8195/99 HDMIv2/DDCv2
 
 anx7625:
 - improve HPD
 
 tegra:
 - speed up firmware loading
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Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
 "As part of building up nova-core/nova-drm pieces we've brought in some
  rust abstractions through this tree, aux bus being the main one, with
  devres changes also in the driver-core tree. Along with the drm core
  abstractions and enough nova-core/nova-drm to use them. This is still
  all stub work under construction, to build the nova driver upstream.

  The other big NVIDIA related one is nouveau adds support for
  Hopper/Blackwell GPUs, this required a new GSP firmware update to
  570.144, and a bunch of rework in order to support multiple fw
  interfaces.

  There is also the introduction of an asahi uapi header file as a
  precursor to getting the real driver in later, but to unblock
  userspace mesa packages while the driver is trapped behind rust
  enablement.

  Otherwise it's the usual mixture of stuff all over, amdgpu, i915/xe,
  and msm being the main ones, and some changes to vsprintf.

  new drivers:
   - bring in the asahi uapi header standalone
   - nova-drm: stub driver

  rust dependencies (for nova-core):
   - auxiliary
       - bus abstractions
       - driver registration
       - sample driver
   - devres changes from driver-core
   - revocable changes

  core:
   - add Apple fourcc modifiers
   - add virtio capset definitions
   - extend EXPORT_SYNC_FILE for timeline syncobjs
   - convert to devm_platform_ioremap_resource
   - refactor shmem helper page pinning
   - DP powerup/down link helpers
   - extended %p4cc in vsprintf.c to support fourcc prints
   - change vsprintf %p4cn to %p4chR, remove %p4cn
   - Add drm_file_err function
   - IN_FORMATS_ASYNC property
   - move sitronix from tiny to their own subdir

  rust:
   - add drm core infrastructure rust abstractions
     (device/driver, ioctl, file, gem)

  dma-buf:
   - adjust sg handling to not cache map on attach
   - allow setting dma-device for import
   - Add a helper to sort and deduplicate dma_fence arrays

  docs:
   - updated drm scheduler docs
   - fbdev todo update
   - fb rendering
   - actual brightness

  ttm:
   - fix delayed destroy resv object

  bridge:
   - add kunit tests
   - convert tc358775 to atomic
   - convert drivers to devm_drm_bridge_alloc
   - convert rk3066_hdmi to bridge driver

  scheduler:
   - add kunit tests

  panel:
   - refcount panels to improve lifetime handling
   - Powertip PH128800T004-ZZA01
   - NLT NL13676BC25-03F, Tianma TM070JDHG34-00
   - Himax HX8279/HX8279-D DDIC
   - Visionox G2647FB105
   - Sitronix ST7571
   - ZOTAC rotation quirk

  vkms:
   - allow attaching more displays

  i915:
   - xe3lpd display updates
   - vrr refactor
   - intel_display struct conversions
   - xe2hpd memory type identification
   - add link rate/count to i915_display_info
   - cleanup VGA plane handling
   - refactor HDCP GSC
   - fix SLPC wait boosting reference counting
   - add 20ms delay to engine reset
   - fix fence release on early probe errors

  xe:
   - SRIOV updates
   - BMG PCI ID update
   - support separate firmware for each GT
   - SVM fix, prelim SVM multi-device work
   - export fan speed
   - temp disable d3cold on BMG
   - backup VRAM in PM notifier instead of suspend/freeze
   - update xe_ttm_access_memory to use GPU for non-visible access
   - fix guc_info debugfs for VFs
   - use copy_from_user instead of __copy_from_user
   - append PCIe gen5 limitations to xe_firmware document

  amdgpu:
   - DSC cleanup
   - DC Scaling updates
   - Fused I2C-over-AUX updates
   - DMUB updates
   - Use drm_file_err in amdgpu
   - Enforce isolation updates
   - Use new dma_fence helpers
   - USERQ fixes
   - Documentation updates
   - SR-IOV updates
   - RAS updates
   - PSP 12 cleanups
   - GC 9.5 updates
   - SMU 13.x updates
   - VCN / JPEG SR-IOV updates

  amdkfd:
   - Update error messages for SDMA
   - Userptr updates
   - XNACK fixes

  radeon:
   - CIK doorbell cleanup

  nouveau:
   - add support for NVIDIA r570 GSP firmware
   - enable Hopper/Blackwell support

  nova-core:
   - fix task list
   - register definition infrastructure
   - move firmware into own rust module
   - register auxiliary device for nova-drm

  nova-drm:
   - initial driver skeleton

  msm:
   - GPU:
       - ACD (adaptive clock distribution) for X1-85
       - drop fictional address_space_size
       - improve GMU HFI response time out robustness
       - fix crash when throttling during boot
   - DPU:
       - use single CTL path for flushing on DPU 5.x+
       - improve SSPP allocation code for better sharing
       - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550
       - Added SAR2130P support
       - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660
   - DP:
       - switch to new audio helpers
       - better LTTPR handling
   - DSI:
       - Added support for SA8775P
       - Added SAR2130P support
   - HDMI:
       - Switched to use new helpers for ACR data
       - Fixed old standing issue of HPD not working in some cases

  amdxdna:
   - add dma-buf support
   - allow empty command submits

  renesas:
   - add dma-buf support
   - add zpos, alpha, blend support

  panthor:
   - fail properly for NO_MMAP bos
   - add SET_LABEL ioctl
   - debugfs BO dumping support

  imagination:
   - update DT bindings
   - support TI AM68 GPU

  hibmc:
   - improve interrupt handling and HPD support

  virtio:
   - add panic handler support

  rockchip:
   - add RK3588 support
   - add DP AUX bus panel support

  ivpu:
   - add heartbeat based hangcheck

  mediatek:
   - prepares support for MT8195/99 HDMIv2/DDCv2

  anx7625:
   - improve HPD

  tegra:
   - speed up firmware loading

* tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel: (1627 commits)
  drm/nouveau/tegra: Fix error pointer vs NULL return in nvkm_device_tegra_resource_addr()
  drm/xe: Default auto_link_downgrade status to false
  drm/xe/guc: Make creation of SLPC debugfs files conditional
  drm/i915/display: Add check for alloc_ordered_workqueue() and alloc_workqueue()
  drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read
  drm/i915/ptl: Use everywhere the correct DDI port clock select mask
  drm/nouveau/kms: add support for GB20x
  drm/dp: add option to disable zero sized address only transactions.
  drm/nouveau: add support for GB20x
  drm/nouveau/gsp: add hal for fifo.chan.doorbell_handle
  drm/nouveau: add support for GB10x
  drm/nouveau/gf100-: track chan progress with non-WFI semaphore release
  drm/nouveau/nv50-: separate CHANNEL_GPFIFO handling out from CHANNEL_DMA
  drm/nouveau: add helper functions for allocating pinned/cpu-mapped bos
  drm/nouveau: add support for GH100
  drm/nouveau: improve handling of 64-bit BARs
  drm/nouveau/gv100-: switch to volta semaphore methods
  drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES
  drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY
  drm/nouveau/gsp: fetch level shift and PDE from BAR2 VMM
  ...
 2025-05-28 09:46:39 -07:00
Arnd Bergmann 0feaf3c056 Allwinner device tree changes for 6.16 
Introduce Allwinner A523 / A527 / T527 SoC family w/ three new devices:
 - Radxa Cubie A5E
 - X96Q-Pro+
 - Avaota-A1
 
 Also enable EMAC0 ethernet MAC on A523 family for Cubie A5E & Avaota-A1.
 Note: the SoC has two different ethernet controllers.
 
 Changes to existing SoCs:
 - Enable GPU on H616 with all boards enabled
 - Set maximum MMC frequency for the A100
 
 Changes to existing boards:
 - Add WiFi/BT header on PINE64 A64 boards
 - Add hp-det-gpios for Anbernic RG35XX
 - Add support for PHY LEDs on Bananapi (the original one)
 
 Add new devices for existing SoCs:
 - YuzukiHD Chameleon based on H6
 - Liontron H-A133L based on A133 (compatible with A100)
 
 Tree wide cleanups:
 - Use preferred node names for cooling maps
 - Align wifi node name with bindings
 - Drop spurious 'clock-latency-ns' properties for H5 & H6
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Merge tag 'sunxi-dt-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt

Allwinner device tree changes for 6.16

Introduce Allwinner A523 / A527 / T527 SoC family w/ three new devices:
- Radxa Cubie A5E
- X96Q-Pro+
- Avaota-A1

Also enable EMAC0 ethernet MAC on A523 family for Cubie A5E & Avaota-A1.
Note: the SoC has two different ethernet controllers.

Changes to existing SoCs:
- Enable GPU on H616 with all boards enabled
- Set maximum MMC frequency for the A100

Changes to existing boards:
- Add WiFi/BT header on PINE64 A64 boards
- Add hp-det-gpios for Anbernic RG35XX
- Add support for PHY LEDs on Bananapi (the original one)

Add new devices for existing SoCs:
- YuzukiHD Chameleon based on H6
- Liontron H-A133L based on A133 (compatible with A100)

Tree wide cleanups:
- Use preferred node names for cooling maps
- Align wifi node name with bindings
- Drop spurious 'clock-latency-ns' properties for H5 & H6

* tag 'sunxi-dt-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (27 commits)
  arm64: dts: allwinner: a100: add Liontron H-A133L board support
  dt-bindings: arm: sunxi: Add Liontron H-A133L board name
  dt-bindings: vendor-prefixes: Add Liontron name
  ARM: dts: bananapi: add support for PHY LEDs
  arm64: dts: allwinner: a100: set maximum MMC frequency
  arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1 board
  arm64: dts: allwinner: a527: add EMAC0 to Radxa A5E board
  arm64: dts: allwinner: a523: Add EMAC0 ethernet MAC
  dt-bindings: sram: sunxi-sram: Add A523 compatible
  arm64: dts: allwinner: a64: Add WiFi/BT header on SOPINE Baseboard
  arm64: dts: allwinner: a64: Add WiFi/BT header on PINE A64
  arm64: dts: allwinner: correct the model name for Radxa Cubie A5E
  ARM: dts: allwinner: Align wifi node name with bindings
  arm64: dts: allwinner: Align wifi node name with bindings
  arm64: dts: allwinner: h616: enable Mali GPU for all boards
  arm64: dts: allwinner: h616: Add Mali GPU node
  arm64: dts: allwinner: h700: Add hp-det-gpios for Anbernic RG35XX
  arm64: dts: allwinner: h5/h6: Drop spurious 'clock-latency-ns' properties
  arm/arm64: dts: allwinner: Use preferred node names for cooling maps
  arm64: dts: allwinner: h616: add YuzukiHD Chameleon support
  ...

Link: https://lore.kernel.org/r/aCaeZJ2t4S_xhgjp@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2025-05-21 23:52:48 +02:00