Rob Herring (Arm) 5a5e9c0228 accel: Add Arm Ethos-U NPU driver ... Add a driver for Arm Ethos-U65/U85 NPUs. The Ethos-U NPU has a relatively simple interface with single command stream to describe buffers, operation settings, and network operations. It supports up to 8 memory regions (though no h/w bounds on a region). The Ethos NPUs are designed to use an SRAM for scratch memory. Region 2 is reserved for SRAM (like the downstream driver stack and compiler). Userspace doesn't need access to the SRAM. The h/w has no MMU nor external IOMMU and is a DMA engine which can read and write anywhere in memory without h/w bounds checks. The user submitted command streams must be validated against the bounds of the GEM BOs. This is similar to the VC4 design which validates shaders. The job submit is based on the rocket driver for the Rockchip NPU utilizing the GPU scheduler. It is simpler as there's only 1 core rather than 3. Tested on i.MX93 platform (U65) and FVP (U85) with Mesa Teflon support. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Tomeu Vizoso <tomeu@tomeuvizoso.net> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20251020-ethos-v6-2-ecebc383c4b7@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>		2025-10-24 15:07:39 -05:00
..
accel	accel: Add Arm Ethos-U NPU driver	2025-10-24 15:07:39 -05:00
accessibility
acpi	More ACPI support updates for 6.18-rc1	2025-10-07 09:45:07 -07:00
amba
android	rust_binder: add Rust Binder driver	2025-09-19 09:40:46 +02:00
ata	ata: libata-core: relax checks in ata_read_log_directory()	2025-10-13 09:12:36 +02:00
atm
auxdisplay
base	More power management updates for 6.18-rc1	2025-10-07 09:39:51 -07:00
bcma
block	block-6.18-20251009	2025-10-10 10:37:13 -07:00
bluetooth	Bluetooth: bcsp: receive data only if registered	2025-09-27 11:37:02 -04:00
bus	Char/Misc/IIO/Binder changes for 6.18-rc1	2025-10-04 16:26:32 -07:00
cache
cdrom
cdx	Char/Misc/IIO/Binder changes for 6.18-rc1	2025-10-04 16:26:32 -07:00
char	tpm_crb: Add idle support for the Arm FF-A start method	2025-10-18 14:33:22 +03:00
clk	There's a bunch of patches here across drivers/clk/ to migrate drivers to use	2025-10-07 09:28:37 -07:00
clocksource	hyperv-next for v6.18	2025-10-07 08:40:15 -07:00
comedi
connector
counter
cpufreq	CPUFreq fixes for 6.18	2025-10-01 13:59:28 +02:00
cpuidle	cpuidle: Fail cpuidle device registration if there is one already	2025-09-20 13:08:54 +02:00
crypto	This push contains the following changes:	2025-10-08 09:38:31 -07:00
cxl	cxl/trace: Subtract to find an hpa_alias0 in cxl_poison events	2025-10-14 14:48:14 -07:00
dax	fs: rename generic_delete_inode() and generic_drop_inode()	2025-09-15 16:09:42 +02:00
dca
devfreq	PM / devfreq: rockchip-dfi: switch to FIELD_PREP_WM16 macro	2025-10-15 10:39:54 -04:00
dibs	dibs: Check correct variable in dibs_init()	2025-09-26 15:10:59 -07:00
dio
dma	dmaengine updates for v6.18	2025-10-06 10:37:06 -07:00
dma-buf	dma-buf: heaps: cma: Create CMA heap for each CMA reserved region	2025-10-18 21:31:22 +05:30
dpll	dpll: zl3073x: Handle missing or corrupted flash configuration	2025-10-13 17:24:36 -07:00
edac	- Add support for new AMD family 0x1a models to amd64_edac	2025-09-30 11:41:03 -07:00
eisa
extcon
firewire	firewire updates for v6.18	2025-10-01 12:52:43 -07:00
firmware	EFI updates for v6.18	2025-10-05 12:08:14 -07:00
fpga
fsi
fwctl	pds_fwctl: Replace kzalloc + copy_from_user with memdup_user in pdsfc_fw_rpc	2025-09-22 10:33:10 -03:00
gnss
gpio	gpio: wcd934x: mark the GPIO controller as sleeping	2025-10-10 09:37:19 +02:00
gpu	drm/gud: rearrange gud_probe() to prepare for function splitting	2025-10-24 19:36:45 +01:00
greybus
hid	hid-for-linus-2025101701	2025-10-18 08:18:18 -10:00
hsi
hte
hv	Drivers: hv: Make CONFIG_HYPERV bool	2025-10-01 00:00:45 +00:00
hwmon	gpio updates for v6.18-rc1	2025-10-01 11:34:12 -07:00
hwspinlock
hwtracing	Char/Misc/IIO/Binder changes for 6.18-rc1	2025-10-04 16:26:32 -07:00
i2c	i2c: usbio: Add ACPI device-id for MTL-CVF devices	2025-10-14 13:54:43 +02:00
i3c	i3c: fix big-endian FIFO transfers	2025-09-29 00:17:22 +02:00
idle
iio	IIO: New device support, features and cleanup for 6.18	2025-09-23 14:15:25 +02:00
infiniband	RDMA v6.18 merge window pull request	2025-10-03 18:35:22 -07:00
input	Input updates for v6.18-rc0	2025-10-08 09:44:38 -07:00
interconnect
iommu	iommufd 6.18 merge window pull	2025-10-03 18:18:48 -07:00
ipack
irqchip	irqchip/sifive-plic: Avoid interrupt ID 0 handling during suspend/resume	2025-10-07 10:23:22 +02:00
isdn
leds	leds: led-class: Add Device Tree support to led_get()	2025-09-16 16:49:28 +01:00
macintosh
mailbox	qcom: add Glymur CPUCP mailbox binding	2025-10-08 11:44:21 -07:00
mcb
md	dm docs: fix typos	2025-10-03 18:48:02 -07:00
media	USB/Thunderbolt changes for 6.18-rc1	2025-10-04 16:07:08 -07:00
memory
memstick	Summary of significant series in this pull request:	2025-10-02 18:18:33 -07:00
message
mfd	mfd: ls2kbmc: check for devm_mfd_add_devices() failure	2025-10-03 10:38:23 -05:00
misc	powerpc, ocxl: Fix extraction of struct xive_irq_data	2025-10-13 09:40:55 +05:30
mmc	rpmb: move rpmb_frame struct and constants to common header	2025-10-13 13:18:03 +02:00
most
mtd	MTD core:	2025-10-04 15:50:37 -07:00
mux
net	net: usb: lan78xx: fix use of improperly initialized dev->chipid in lan78xx_reset	2025-10-15 18:27:48 -07:00
nfc
ntb	NTB: epf: Add Renesas rcar support	2025-09-22 09:35:21 -04:00
nubus
nvdimm	libnvdimm for 6.18	2025-10-06 11:17:18 -07:00
nvme	nvme/tcp: handle tls partially sent records in write_space()	2025-10-16 11:32:04 -07:00
nvmem	Char/Misc fixes for 6.18-rc1	2025-10-07 12:13:26 -07:00
of	Devicetree fixes for v6.18:	2025-10-10 13:05:40 -07:00
opp
parisc
parport
pci	PCI/VGA: Select SCREEN_INFO on X86	2025-10-17 08:31:14 -05:00
pcmcia
peci
perf	arm64 fixes for -rc1	2025-10-07 08:59:25 -07:00
phy	phy-for-6.18	2025-10-06 10:34:22 -07:00
pinctrl	pci-v6.18-changes	2025-10-06 10:41:03 -07:00
platform	platform-drivers-x86 for v6.18-1	2025-10-04 15:28:18 -07:00
pmdomain	soc: driver updates for 6.18	2025-10-01 17:32:51 -07:00
pnp
power	power supply and reset changes for the 6.18 series	2025-10-01 13:02:59 -07:00
powercap
pps
ps3
ptp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2025-10-01 10:14:49 +02:00
pwm	gpio updates for v6.18-rc1	2025-10-01 11:34:12 -07:00
rapidio
ras	RAS: Export log_non_standard_event() to drivers	2025-09-15 16:20:29 +02:00
regulator	MFD for v6.18	2025-10-01 12:04:12 -07:00
remoteproc	remoteproc updates for v6.18	2025-10-04 15:45:17 -07:00
reset	soc: driver updates for 6.18	2025-10-01 17:32:51 -07:00
rpmsg	rpmsg: qcom_smd: Fix fallback to qcom,ipc parse	2025-09-20 21:29:48 -05:00
rtc	RTC for 6.18	2025-10-11 11:56:47 -07:00
s390	more s390 updates for 6.18 merge window	2025-10-09 10:51:43 -07:00
sbus
scsi	SCSI misc on 20251011	2025-10-11 11:49:00 -07:00
sh
siox
slimbus
soc	- switch longson32 platform to DT and use MIPS_GENERIC framework	2025-10-05 10:09:55 -07:00
soundwire	soundwire updates for 6.18	2025-10-06 10:32:22 -07:00
spi	soc: driver updates for 6.18	2025-10-01 17:32:51 -07:00
spmi
ssb
staging	Staging driver fixes for 6.18-rc1	2025-10-07 11:41:06 -07:00
target	SCSI misc on 20251011	2025-10-11 11:49:00 -07:00
tc
tee	soc: driver updates for 6.18	2025-10-01 17:32:51 -07:00
thermal	thermal: renesas: Fix RZ/G3E fall-out	2025-10-02 10:41:58 +02:00
thunderbolt	thunderbolt: Fix use-after-free in tb_dp_dprx_work	2025-09-23 17:16:38 +02:00
tty	TTY driver fix for 6.18-rc1	2025-10-07 11:36:01 -07:00
ufs	SCSI misc on 20251011	2025-10-11 11:49:00 -07:00
uio	hyperv-next for v6.18	2025-10-07 08:40:15 -07:00
usb	USB/Thunderbolt changes for 6.18-rc1	2025-10-04 16:07:08 -07:00
vdpa	vduse: Use fixed 4KB bounce pages for non-4KB page size	2025-10-01 07:24:55 -04:00
vfio	vfio: Dump migration features under debugfs	2025-10-06 11:22:48 -06:00
vhost	vdpa: support virtio_map	2025-10-01 07:24:43 -04:00
video	Merge tag 'drm-misc-next-2025-10-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next	2025-10-21 10:16:34 +02:00
virt	arm64 updates for 6.18	2025-09-29 18:48:39 -07:00
virtio	virtio,vhost: fixes, cleanups	2025-10-04 08:48:16 -07:00
w1
watchdog	linux-watchdog 6.18-rc1 tag	2025-10-06 11:00:30 -07:00
xen	dma-mapping updates for Linux 6.18:	2025-10-03 17:41:12 -07:00
zorro	zorro: Remove extra whitespace in macro definitions	2025-09-15 14:30:17 +02:00
Kconfig
Makefile	hyperv-next for v6.18	2025-10-07 08:40:15 -07:00