linux/drivers
Linus Torvalds f0a475aedd mailbox: platform and core updates
PCC
 - Updates to transmission and interrupt handling, including
   dynamic txdone configuration, ->last_tx_done() wiring, and SHMEM
   initialization fixes. Reverted previous shared buffer patch.
 
 MediaTek
 - Introduce mtk-vcp-mailbox driver and bindings for MT8196 VCP.
 - Expand mtk-cmdq for MT8196 with GCE virtualization, mminfra_offset,
   and instruction generation data.
 
 Spreadtrum (SPRD)
 - Add Mailbox Revision 2 support and UMS9230 bindings.
 - Fix unhandled interrupt masking and TX done delivery flags.
 
 Microchip
 - Add pic64gx compatibility to MPFS.
 - Fix out-of-bounds access and smatch warnings in mchp-ipc-sbi.
 
 Core & Misc Platform Updates
 - Prevent out-of-bounds access in fw_mbox_index_xlate().
 - Add bindings for Qualcomm CPUCP (Kaanapali).
 - Simplify mtk-cmdq and zynqmp-ipi with scoped OF child iterators.
 - Consolidate various minor fixes, dead code removal, and typo
   corrections across Broadcom, NXP, Samsung, Xilinx, ARM, and
   core headers.
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Merge tag 'mailbox-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox

Pull mailbox updates from Jassi Brar:
 "Platform and core updates

  PCC:
   - Updates to transmission and interrupt handling, including dynamic
     txdone configuration, ->last_tx_done() wiring, and SHMEM
     initialization fixes. Reverted previous shared buffer patch

  MediaTek
   - Introduce mtk-vcp-mailbox driver and bindings for MT8196 VCP
   - Expand mtk-cmdq for MT8196 with GCE virtualization, mminfra_offset,
     and instruction generation data

  Spreadtrum (SPRD)
   - Add Mailbox Revision 2 support and UMS9230 bindings
   - Fix unhandled interrupt masking and TX done delivery flags

  Microchip
   - Add pic64gx compatibility to MPFS
   - Fix out-of-bounds access and smatch warnings in mchp-ipc-sbi

  Core & Misc Platform Updates
   - Prevent out-of-bounds access in fw_mbox_index_xlate()
   - Add bindings for Qualcomm CPUCP (Kaanapali)
   - Simplify mtk-cmdq and zynqmp-ipi with scoped OF child iterators
   - Consolidate various minor fixes, dead code removal, and typo
     corrections across Broadcom, NXP, Samsung, Xilinx, ARM, and core
     headers"

* tag 'mailbox-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (34 commits)
  mailbox: sprd: mask interrupts that are not handled
  mailbox: sprd: add support for mailbox revision 2
  mailbox: sprd: clear delivery flag before handling TX done
  dt-bindings: mailbox: sprd: add compatible for UMS9230
  mailbox: bcm-ferxrm-mailbox: Use default primary handler
  mailbox: Remove mailbox_client.h from controller drivers
  mailbox: zynqmp-ipi: Simplify with scoped for each OF child loop
  mailbox: mtk-cmdq: Simplify with scoped for each OF child loop
  dt-bindings: mailbox: xlnx,zynqmp-ipi-mailbox: Document msg region requirement
  mailbox: Improve RISCV_SBI_MPXY_MBOX guidance
  mailbox: mchp-ipc-sbi: fix uninitialized symbol and other smatch warnings
  mailbox: arm_mhuv3: fix typo in comment
  mailbox: cix: fix typo in error message
  mailbox: imx: Skip the suspend flag for i.MX7ULP
  mailbox: exynos: drop unneeded runtime pointer (pclk)
  mailbox: pcc: Remove spurious IRQF_ONESHOT usage
  mailbox: mtk-cmdq: Add driver data to support for MT8196
  mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
  mailbox: mtk-cmdq: Add GCE hardware virtualization configuration
  mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction
  ...
2026-02-14 11:13:32 -08:00
..
accel accel/amdxdna: Move RPM resume into job run function 2026-02-04 13:08:48 -08:00
accessibility
acpi arm64 updates for 7.0 2026-02-09 20:28:45 -08:00
amba
android mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
ata ATA changes for 6.20 2026-02-12 17:12:43 -08:00
atm mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
auxdisplay mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
base SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
bcma
block configfs changes for v7.0 2026-02-12 14:01:38 -08:00
bluetooth Networking changes for 7.0 2026-02-11 19:31:52 -08:00
bus mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
cache
cdrom
cdx cdx: Use mutex guard to simplify error handling 2026-02-03 20:58:13 -06:00
char virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
clk Networking changes for 7.0 2026-02-11 19:31:52 -08:00
clocksource - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
comedi mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
connector
counter
cpufreq Devicetree updates for v7.0: 2026-02-11 18:27:08 -08:00
cpuidle pci-v7.0-changes 2026-02-11 17:20:38 -08:00
crypto platform-drivers-x86 for v7.0-1 2026-02-13 15:39:15 -08:00
cxl cxl changes for v7.0 2026-02-12 16:33:05 -08:00
dax cxl changes for v7.0 2026-02-12 16:33:05 -08:00
dca
devfreq
dibs
dio
dma Devicetree updates for v7.0: 2026-02-11 18:27:08 -08:00
dma-buf VFIO updates for v7.0-rc1 2026-02-12 15:52:39 -08:00
dpll Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-02-11 15:14:35 +01:00
edac - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
eisa
extcon
firewire SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
firmware mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
fpga
fsi
fwctl
gnss
gpib
gpio virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
gpu mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
greybus
hid platform-drivers-x86 for v7.0-1 2026-02-13 15:39:15 -08:00
hsi
hte
hv EFI updates for v7.0 2026-02-09 20:49:19 -08:00
hwmon mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
hwspinlock soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
hwtracing Merge branch 'pm-runtime' 2026-02-04 21:03:18 +01:00
i2c i2c: imx: preserve error state in block data length handler 2026-02-03 21:47:48 +01:00
i3c i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses 2026-01-31 00:05:22 +01:00
idle
iio
infiniband RDMA v7.0 merge window 2026-02-12 17:05:20 -08:00
input mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
interconnect
iommu RISC-V updates for v7.0 2026-02-12 19:17:44 -08:00
ipack
irqchip Loongarch: 2026-02-13 11:31:15 -08:00
isdn mISDN: annotate data-race around dev->work 2026-01-20 18:37:41 -08:00
leds
macintosh
mailbox soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
mcb
md mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
media mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
memory
memstick
message scsi: Change the return type of the .queuecommand() callback 2026-01-23 21:32:34 -05:00
mfd gpio updates for v7.0-rc1 2026-02-11 10:53:39 -08:00
misc mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
mmc Another fairly large set of changes, notably: 2026-01-29 19:17:43 -08:00
most
mtd * MTD 2026-02-13 15:06:58 -08:00
mux
net mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
nfc nfc: nxp-nci: remove interrupt trigger type 2026-02-06 20:54:50 -08:00
ntb
nubus nubus: Call put_device() in bus initialization error path 2026-01-26 12:26:01 +01:00
nvdimm nvdimm: virtio_pmem: serialize flush requests 2026-02-04 13:16:40 -06:00
nvme mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
nvmem kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
of mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
opp OPP: Return correct value in dev_pm_opp_get_level 2026-01-27 10:58:50 +05:30
parisc parisc architecture fixes and updates for kernel v7.0-rc1: 2026-02-10 21:42:10 -08:00
parport
pci cxl changes for v7.0 2026-02-12 16:33:05 -08:00
pcmcia PCI: Separate CardBus setup & build it only with CONFIG_CARDBUS 2026-01-27 16:36:52 -06:00
peci
perf perf/arm-cmn: Reject unsupported hardware configurations 2026-02-03 19:43:52 +00:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-01-22 20:14:36 -08:00
pinctrl gpio fixes for v6.19-rc8 2026-01-30 11:58:27 -08:00
platform platform-drivers-x86 for v7.0-1 2026-02-13 15:39:15 -08:00
pmdomain pmdomain providers: 2026-02-06 10:10:39 -08:00
pnp kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
power power supply and reset changes for the 7.0 series 2026-02-12 18:24:37 -08:00
powercap
pps
ps3
ptp mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
pwm Driver core changes for 7.0-rc1 2026-02-11 17:43:59 -08:00
rapidio rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() 2026-01-31 16:16:07 -08:00
ras - Remove two drivers for obsolete hardware: i82443bxgx_edac and r82600_edac 2026-02-10 18:14:36 -08:00
regulator gpio updates for v7.0-rc1 2026-02-11 10:53:39 -08:00
remoteproc
resctrl
reset reset: spacemit: Add SpacemiT K3 reset driver 2026-01-24 16:53:02 +01:00
rpmsg
rtc gpio updates for v7.0-rc1 2026-02-11 10:53:39 -08:00
s390 SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
sbus
scsi virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
sh
siox
slimbus
soc soc: driver updates for 7.0 2026-02-10 20:45:30 -08:00
soundwire
spi sound updates for 7.0-rc1 2026-02-11 11:43:00 -08:00
spmi
ssb
staging mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
target SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
tc
tee TEE sysfs for 6.20 2026-01-21 16:30:52 +01:00
thermal A series of treewide cleanups to ensure interrupt request consistency. 2026-02-10 13:22:50 -08:00
thunderbolt kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
tty mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
ufs SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
uio
usb SCSI misc on 20260212 2026-02-12 15:43:02 -08:00
vdpa vduse: avoid adding implicit padding 2026-02-09 12:21:32 -05:00
vfio VFIO updates for v7.0-rc1 2026-02-12 15:52:39 -08:00
vhost virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
video drm for 7.0-rc1 2026-02-11 12:55:44 -08:00
virt coco/tsm: Remove unused variable tsm_rwsem 2026-01-23 13:09:51 -08:00
virtio virtio,vhost,vdpa: features, fixes 2026-02-13 12:02:18 -08:00
w1
watchdog mm.git review status for linus..mm-nonmm-stable 2026-02-12 12:13:01 -08:00
xen - A nice cleanup to the paravirt code containing a unification of the paravirt 2026-02-10 19:01:45 -08:00
zorro
Kconfig
Makefile