Add support for RP1's SPI target mode#7132

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pelwell wants to merge 645 commits intoraspberrypi:rpi-6.18.yfrom

pelwell:spitarget

This pull request is big! We're only showing the most recent 250 commits

Commits on Nov 10, 2025

spi: Add a driver for the RPI RP2040 GPIO bridge

roliver-rpi
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Honour snps,block-size

pelwell
authored and
popcornmix
committed
brcmfmac: Only match complete feature names

pelwell
authored and
popcornmix
committed
brcmfmac: Add "extsae" as an alias for "sae_ext"

pelwell
authored and
popcornmix
committed
brcmfmac: support extsae with psk / 1x offloading

Chien-Chia Chen
authored and
popcornmix
committed
spi: dw: Save bandwidth with the TMOD_TO feature

pelwell
authored and
popcornmix
committed
spi: dw: Save bandwidth with the TMOD_RO feature

pelwell
authored and
popcornmix
committed
spi: dw: don't immediately kill DMA transfers if an error occurs

P33M
authored and
popcornmix
committed
drivers: dw-axi-dmac: make more sensible choices about memory accesses

P33M
authored and
popcornmix
committed
DT: bindings: add a dma-maxburst property to snps,designware-i2s

P33M
authored and
popcornmix
committed
spi: dw: Fix non-DMA transmit-only transfers

pelwell
authored and
popcornmix
committed
spi: dw: Clamp the minimum clock speed

pelwell
authored and
popcornmix
committed
hwmon: (adt7410) Add DT compatible strings

pelwell
authored and
popcornmix
committed
gpiolib: Override gpiochip numbers with DT aliases

pelwell
authored and
popcornmix
committed
Bluetooth: hci_sync: Fix crash on NULL parent

pelwell
authored and
popcornmix
committed
rtc: pcf8523: Fix oscillator stop bit handling reading from Control_1

Paladinking
authored and
popcornmix
committed
media: dt-bindings: i2c: Add Sony IMX500

roliver-rpi
authored and
popcornmix
committed
media: i2c: Add driver for Sony IMX500 sensor

roliver-rpi
authored and
popcornmix
committed
lib: earlycpio: export symbol find_cpio_data()

roliver-rpi
authored and
popcornmix
committed
NotForUpstream: media: video-mux: Propagate controls to source

kbingham
authored and
popcornmix
committed
dma-buf: system_heap: Allow specifying maximum allocation order

Tvrtko Ursulin
authored and
popcornmix
committed
mm/numa: Allow override of kernel's default NUMA policy

Tvrtko Ursulin
authored and
popcornmix
committed
numa/emulation: Check emulated zones around the CMA window

Tvrtko Ursulin
authored and
popcornmix
committed
iommu/dma: Add ability to configure NUMA allocation policy for remapped allocations

Tvrtko Ursulin
authored and
popcornmix
committed
mm/mempolicy: Add MPOL_RANDOM

Tvrtko Ursulin
authored and
popcornmix
committed
mm/mempolicy: Ignore runtime policy changes when set through cmdline
popcornmix
committed
mm/vmscan: Maintain TLB coherency in LRU code

pelwell
authored and
popcornmix
committed
mmc: quirks: add more broken Kingston Canvas Go! SD card date ranges

P33M
authored and
popcornmix
committed
dt-bindings: usb: snps,dwc3: add FS/HS periodic NAK polling quirk

P33M
authored and
popcornmix
committed
usb: dwc3: core: add support for setting NAK enhancement bits for FS/HS

P33M
authored and
popcornmix
committed
drivers: usb: xhci: prevent a theoretical race on non-coherent platforms

P33M
authored and
popcornmix
committed
iio: humidity: dht11: Allow non-zero decimals

pelwell
authored and
popcornmix
committed
drm: Set non-desktop property to true for writeback and virtual connectors

6by9
authored and
popcornmix
committed
drm: Increase plane_mask to 64bit.

6by9
authored and
popcornmix
committed
drm: Add a DRM_MODE_TRANSPOSE option to the DRM rotation property

6by9
authored and
popcornmix
committed
drm: Add a rotation parameter to connectors.

6by9
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Allow client-chosen width

pelwell
authored and
popcornmix
committed
spi: dw: Let the DMAC set the transfer widths

pelwell
authored and
popcornmix
committed
serial: pl011: Request a memory width of 1 byte

pelwell
authored and
popcornmix
committed
drivers: usb: xhci: set HID bit in streaming endpoint contexts

P33M
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Only start idle channels

pelwell
authored and
popcornmix
committed
mailbox: Add RP1 mailbox support

pelwell
authored and
popcornmix
committed
firmware: Add an RP1 firmware interface over mbox

pelwell
authored and
popcornmix
committed
misc: Add RP1 PIO driver

pelwell
authored and
popcornmix
committed
pwm: Add pwm-pio-rp1 driver

pelwell
authored and
popcornmix
committed
misc: Add ws2812-pio-rp1 driver

pelwell
authored and
popcornmix
committed
drm/connector: Initialise max_bpc to the minimum value supported

6by9
authored and
popcornmix
committed
drm: vc4: dsi: Handle the different command FIFO widths

6by9
authored and
popcornmix
committed
drm/vc4: hvs: Defer dlist slots deallocation

mripard
authored and
popcornmix
committed
drm/vc4: Add hvs_dlist_allocs debugfs function.

6by9
authored and
popcornmix
committed
drm/vc4: Disable overrun interrupts

6by9
authored and
popcornmix
committed
drm: vc4: Block swiotlb bounce buffers being imported as dmabuf

6by9
authored and
popcornmix
committed
drm/vc4: Add option to call from crtc to encoder on vblank

6by9
authored and
popcornmix
committed
drm: vc4: dsi: Clocks should be running before reset

6by9
authored and
popcornmix
committed
drm: vc4: Reset DSI AFE on disable

6by9
authored and
popcornmix
committed
drm/vc4: Ensure DSI is enabled for FIFO resets

6by9
authored and
popcornmix
committed
drm/vc4: Add vblank callback to DSI0 to reset FIFO

6by9
authored and
popcornmix
committed
drm/vc4: Fixup mode for 7inch panel on DSI0

6by9
authored and
popcornmix
committed
drm/vc4: dsi: Don't reset the host until post_disable

6by9
authored and
popcornmix
committed
drm: vc4: dsi: enable video and then retry failed transfers

6by9
authored and
popcornmix
committed
drm/vc4: Allow setting the TV norm via module parameter

Mateusz Kwiatkowski
authored and
popcornmix
committed
drm/vc4: Initialise the tv_mode property default from cmdline_mode.

6by9
authored and
popcornmix
committed
drm/vc4: hdmi: Add a clear_infoframe hook

6by9
authored and
popcornmix
committed
drm/vc4_hdmi: Allow hotplug detect to be forced
popcornmix
committed
vc4/hdmi: Ignore hotplug interrupt with force_hotplug
popcornmix
committed
drm/vc4: Add a delay after disabling hdmi phy output
popcornmix
committed
drm/vc4: Implement vc6_hdmi_phy_disable
popcornmix
committed
drm/vc4: Also power down the PLL core when resetting PHY
popcornmix
committed
drm/vc4: dpi: Add override for RGB order

6by9
authored and
popcornmix
committed
vc4/drm:plane: Make use of chroma siting parameter
popcornmix
committed
drm/vc4: Add support for per plane scaling filter selection

6by9
authored and
popcornmix
committed
drm/vc4: Use the TPZ scaling filter for 1x1 source images

6by9
authored and
popcornmix
committed
drm/vc4: hvs: Defer updating the enable_bg_fill until vblank

6by9
authored and
popcornmix
committed
drm/vc4: Increase number of overlay planes from 16 to 48

6by9
authored and
popcornmix
committed
drm/vc4: Assign 32 overlay planes to writeback only

6by9
authored and
popcornmix
committed
drm/vc4: Do not include writeback conn load in load tracker

6by9
authored and
popcornmix
committed
drm/vc4: Drop panic priority for writeback connector

6by9
authored and
popcornmix
committed
drm/vc4: txp: Add a rotation property to the writeback connector

6by9
authored and
popcornmix
committed
drm/vc4: Remove request for min clocks when hdmi output is disabled
popcornmix
committed
drm/vc4: Disable the 2pixel/clock odd timings workaround for interlaced
popcornmix
committed
drm/vc4: fkms: Add firmware-kms mode

6by9
authored and
popcornmix
committed
drm/vc4: tests: Switch generation mockup to a switch

mripard
authored and
popcornmix
committed
drm/vc4: tests: Drop drm parameter for vc4_find_crtc_for_encoder

mripard
authored and
popcornmix
committed
drm/vc4: tests: Return the allocated output

mripard
authored and
popcornmix
committed
drm/vc4: tests: Add BCM2712 mock driver

mripard
authored and
popcornmix
committed
drm/vc4: tests: Add tests for BCM2712 PixelValve Muxing

mripard
authored and
popcornmix
committed
drm/vc4: tests: Use custom plane state for mock

mripard
authored and
popcornmix
committed
drm/vc4: tests: Add function to lookup a plane for a CRTC

mripard
authored and
popcornmix
committed
drm/vc4: tests: Add helper to add a new plane to a state

mripard
authored and
popcornmix
committed
drm/vc4: tests: Support a few more plane formats

mripard
authored and
popcornmix
committed
drm/vc4: tests: Introduce a test for LBM buffer size

mripard
authored and
popcornmix
committed
drm/vc4: tests: Update pv muxing tests now DSI1 is more flexible

6by9
authored and
popcornmix
committed
drm/vc4: tests: Fix up vc4_test_lbm_size

pelwell
authored and
popcornmix
committed
drm/vc4: backport 27e0a194a256 and b3bf19552ea3

mairacanal
authored and
popcornmix
committed
drm/vc4: Cache LBM allocations to avoid double-buffering

6by9
authored and
popcornmix
committed
serial: core: Add the Raspberry Pi firmware UART id

timg236
authored and
popcornmix
committed
serial: tty: Add a driver for the RPi firmware UART

timg236
authored and
popcornmix
committed
input: Add support for no irq to ili210x driver

eng33
authored and
popcornmix
committed
cgroup: Add cgroup_enable option

pelwell
authored and
popcornmix
committed
drm: bridge: panel: Connector to allow interlaced modes

njhollinghurst
authored and
popcornmix
committed
drm: Validate connector rotation has one bit set in the rotation property

6by9
authored and
popcornmix
committed
docs: pcm3168a: Add DT bindings to force clock consumer mode

gordoste
authored and
popcornmix
committed
media: imx290: Add module parameter to allow selection of HCG mode

6by9
authored and
popcornmix
committed
mmc: sd: filter card CQ support based on an allow-list

P33M
authored and
popcornmix
committed
mmc: set MMC_QUIRK_KNOWN_WORKING_SD_CQ on Raspberry Pi class A2 cards

P33M
authored and
popcornmix
committed
mmc: use downstream DT property to modify CQE and/or SD CQ behaviour

P33M
authored and
popcornmix
committed
media: rp1: Add downstream CFE (Camera Front End) driver

naushir
authored and
popcornmix
committed
mmc: bcm2835: Add downstream overclocking support

pelwell
authored and
popcornmix
committed
drivers: media: pisp_be: Add support for YUV422 planar format

naushir
authored and
popcornmix
committed
drivers: media: pisp_be: Remove unused fields in struct pisp_be_config

naushir
authored and
popcornmix
committed
dmaengine: bcm2835: Fix a build warning

pelwell
authored and
popcornmix
committed
spi: dw: Wait for idle after TX

pelwell
authored and
popcornmix
committed
vc4: Add jack detection to HDMI audio driver

cillian64
authored and
popcornmix
committed
drm/vc4: Use phys addresses for slave DMA config

pelwell
authored and
popcornmix
committed
drm/vc4: PV1 can be driven via any HVS channel, so adapt to allow it

6by9
authored and
popcornmix
committed
drm/edid: When reset, assume HDMI displays support RGB444

6by9
authored and
popcornmix
committed
drm/vc4: Correct one logging message that got promoted from dbg to err

6by9
authored and
popcornmix
committed
media: mc: add manual request completion

Hans Verkuil
authored and
popcornmix
committed
media: vicodec: add support for manual completion

Hans Verkuil
authored and
popcornmix
committed
media: mc: add debugfs node to keep track of requests

Hans Verkuil
authored and
popcornmix
committed
docs: uapi: media: Document Raspberry Pi NV12 column format

6by9
authored and
popcornmix
committed
media: ioctl: Add pixel formats NV12MT_COL128 and NV12MT_10_COL128

6by9
authored and
popcornmix
committed
media: dt-bindings: media: Add binding for the Raspberry Pi HEVC decoder

6by9
authored and
popcornmix
committed
media: platform: Add Raspberry Pi HEVC decoder driver

John Cox
authored and
popcornmix
committed
media: hevc_dec: Drop the new image formats until we have Mesa 24

6by9
authored and
popcornmix
committed
media: v4l2: Add single planar NV12 column formats

6by9
authored and
popcornmix
committed
drm: vc4: hvs: Fix vc6_hvs_debugfs_dlist state lookup

6by9
authored and
popcornmix
committed
drm/vc4: Add algorithmic handling for SAND

6by9
authored and
popcornmix
committed
drm: vc4: plane: Avoid using pitch in calculating UBM for SAND

6by9
authored and
popcornmix
committed
drm/framebuffer: Pitch checks aren't valid for non-linear modifiers

6by9
authored and
popcornmix
committed
PCI: brcmstb: set BCM7712/2712-specific AXI bridge handling behaviours

P33M
authored and
popcornmix
committed
PCI: brcmstb: Enable CRS software visibility after linkup

P33M
authored and
popcornmix
committed
PCI: brcmstb: add NO_SSC quirk for BCM2712

P33M
authored and
popcornmix
committed
dt-bindings: pci: pcie-brcmstb: add BCM2712-specific properties

P33M
authored and
popcornmix
committed
PCI: brcmstb: add support for BCM2712 priority forwarding

P33M
authored and
popcornmix
committed
dt-bindings: pci: pcie-brcmstb: add optional brcm,tperst-clk-ms property

P33M
authored and
popcornmix
committed
PCI: pcie-brcmstb: optionally extend Tperst_clk time

P33M
authored and
popcornmix
committed
dt-bindings: PCI: brcmstb: add optional property - "brcm,tperst-clk-ms"

P33M
authored and
popcornmix
committed
drm/panel: Add panel driver for Ilitek ILI9806E panel

6by9
authored and
popcornmix
committed
drm/vc4: Correct arithmetic for shifting between columns of SAND images

6by9
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Improve axi_desc_put

pelwell
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Fix alignment checks

pelwell
authored and
popcornmix
committed
PCI: brcmstb: Add link statistics debug features

P33M
authored and
popcornmix
committed
drm/vc4: plane: Correct SAND30 word sizing for cropping on BCM2712

6by9
authored and
popcornmix
committed
drm/vc4: plane: Ensure fetch_count is sufficient for hw in SAND mode

6by9
authored and
popcornmix
committed
PCI: pcie-brcmstb: add more safeguards for clkreq "safe" mode

P33M
authored and
popcornmix
committed
PCI: quirks: work around VL805 firmware ASPM meddling

P33M
authored and
popcornmix
committed
usb: xhci: default to Intel scheme for calculating U1/U2 timeouts

P33M
authored and
popcornmix
committed
media: i2c: imx219: Restore the 1920x1080 to using a 1:1 PAR

6by9
authored and
popcornmix
committed
drivers: media: imx219: Remove enum binning_mode

naushir
authored and
popcornmix
committed
media: i2c: imx219: fix binning and rate_factor for 480p and 1232p

vvarma
authored and
popcornmix
committed
drm/vc4: plane: Increase UPM allocation size for YUV444

6by9
authored and
popcornmix
committed
drm/vc4: plane: Enable scaler for YUV444 on GEN6

6by9
authored and
popcornmix
committed
drm/vc4: plane: Use nearest neighbour filter with YUV444 workaround

6by9
authored and
popcornmix
committed
hwmon: aht10: Fix AHT20 initialization

joshermar
authored and
popcornmix
committed
media: imx335: Rectify name of mode struct

Umang Jain
authored and
popcornmix
committed
media: imx335: Support vertical flip

Umang Jain
authored and
popcornmix
committed
drm/vc4: plane: Fix incorrect handling of GEN_6_D in vc4_plane_async_set_fb

6by9
authored and
popcornmix
committed
watchdog: Reduce severity of release without stop

pelwell
authored and
popcornmix
committed
drm/v3d: Don't retrieve the clock twice

mairacanal
authored and
popcornmix
committed
wifi: brcmfmac: Include modinfo for 43456 CLM blob

pelwell
authored and
popcornmix
committed
usb: xhci: set Input Slot Context bit in xhci_fixup_endpoint

P33M
authored and
popcornmix
committed
firmware/raspberrypi: raise timeout to 3s

Etienne Buira
authored and
popcornmix
committed
gpiolib: Avoid the hotplug performance reduction

pelwell
authored and
popcornmix
committed
media/i2c: Add driver for ams Mira220

philippe baetens
authored and
popcornmix
committed
drivers: irq-bcm2836: preserve unrelated bits in LOCAL_GPU_ROUTING

P33M
authored and
popcornmix
committed
drivers: irq-bcm283x: swizzle interrupts on ARMv7 too

P33M
authored and
popcornmix
committed
usb: dwc2: return correct frame counts with high-speed host

P33M
authored and
popcornmix
committed
usb: dwc2: limit "maximum packet size" for split-IN transfers

P33M
authored and
popcornmix
committed
brcmfmac: On RPi, 43430 and 43455 are CYW parts

pelwell
authored and
popcornmix
committed
drm/probe-helper: Ensure cmdline mode matches interlace mode

6by9
authored and
popcornmix
committed
clk: clk-gpio: Support acquire/release semantics

roliver-rpi
authored and
popcornmix
committed
dt-bindings: clock: Add gpio-gate-clock-releasing

roliver-rpi
authored and
popcornmix
committed
drivers: dwc2: don't use shifted frame number internally

P33M
authored and
popcornmix
committed
media: pisp_be: Fix pm_runtime underrun in probe

Jacopo Mondi
authored and
popcornmix
committed
drivers: dwc2: better handle hardware length & alignment issues

P33M
authored and
popcornmix
committed
drm/vc4: tests: Use the correct return type in vc4_mock_atomic_add_output()

mairacanal
authored and
popcornmix
committed
drm/vc4: plane: Add support for P01[026] and Q01[026] formats

6by9
authored and
popcornmix
committed
drivers: meida: pisp_be: Rename format align field

naushir
authored and
popcornmix
committed
drivers: media: pisp_be: Add minimal alinment to the format structure

naushir
authored and
popcornmix
committed
arm64/dma-mapping: Fix arch_sync_dma_for_device to respect dir parameter

jc-kynesim
authored and
popcornmix
committed
media: pisp_be: Re-introduce multi-context support

naushir
authored and
popcornmix
committed
net: lan78xx: Ack pending PHY ints when resetting

pelwell
authored and
popcornmix
committed
lan78xx: Enable LEDs and auto-negotiation

Phil Elwell
authored and
popcornmix
committed
lan78xx: Read initial EEE status from DT

pelwell
authored and
popcornmix
committed
lan78xx: Return tx_lpi_timer even if disabled

pelwell
authored and
popcornmix
committed
PCI: pcie-brcmstb: fake MSIx support on internal MSI target

P33M
authored and
popcornmix
committed
drm/connector: hdmi: Attempt YUV422 output if RGB isn't supported

6by9
authored and
popcornmix
committed
pinctrl: Reinstate the downstream pinctrl-rp1 driver
popcornmix
committed
config: Allow MFD_RP1 as well as MISC_RP1

pelwell
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Per-channel burst limits

pelwell
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: Add DMA channel selection

pelwell
authored and
popcornmix
committed
dmaengine: dw-axi-dmac: report per-channel max_burst via device_caps

nbuchwitz
authored and
popcornmix
committed
Fullscreen Splash Images

Ben Benson
authored and
popcornmix
committed
net: phy: broadcom: Handle irqs on BCM54213PE

nbuchwitz
authored and
popcornmix
committed
net: phy: broadcom: Preserve LED4 settings

nbuchwitz
authored and
popcornmix
committed
net: phy: broadcom: Remove conflicting ECR global interrupt mask in config_init

nbuchwitz
authored and
popcornmix
committed
drm/vc4: hvs: Populate YUV to RGB matrices for GEN_6D

6by9
authored and
popcornmix
committed
drm/modes: Handle reflect_[xy] in the middle of the cmd line

6by9
authored and
popcornmix
committed
drm/tests: Add cmd line test for reflect_[xy] not being last param

6by9
authored and
popcornmix
committed
net: phy: broadcom: Add led-swap property support

pelwell
authored and
popcornmix
committed
drivers: thermal: step_wise: add support for hysteresis

Ram Chandrasekar
authored and
popcornmix
committed
usb: dwc2: masquerade split-interrupt transfers

P33M
authored and
popcornmix
committed
media: uapi: Clarify MBUS color component order for serial buses

mripard
authored and
popcornmix
committed
media: tc358743: Fix the RGB MBUS format

mripard
authored and
popcornmix
committed
media: i2c: ov9282: Add external FSIN trigger snapshot mode

Omer Faruk Edemen
authored and
popcornmix
committed
arm: dts: overlays: Add external trigger mode support

Omer Faruk Edemen
authored and
popcornmix
committed
misc: rp1-pio: Get burst size from DMA capabilities

pelwell
authored and
popcornmix
committed
overlays: Update the README

pelwell
authored and
popcornmix
committed
configs: Enable the SCD4X sensor driver

pelwell
authored and
popcornmix
committed
overlays: i2c-sensor: Add the scd4x CO2 sensors

pelwell
authored and
popcornmix
committed
Fixup c91c9f257db9 ("fbdev: Allow client to request a particular /dev/fbN node")

6by9
authored and
popcornmix
committed
Add RTW89 USB modules to Pi defconfigs

macmpi
authored and
popcornmix
committed
fbcon: Add defensive coding to logo loader

6by9
authored and
popcornmix
committed
video: fbdev: simplefb: Add b8g8r8 and b5g6r5 formats

6by9
authored and
popcornmix
committed
media: i2c: Modify the datatype of PDAF data in the arducam_64mp driver

Lee Jackson
authored and
popcornmix
committed
drivers: pcie: Hailo: Remove Hailo PCIe driver

naushir
authored and
popcornmix
committed
defconfig: Remove hailo driver from defconfigs

naushir
authored and
popcornmix
committed
configs: Add the AD799X driver module

pelwell
authored and
popcornmix
committed
overlays: i2c-sensor: Add the ad799x ADC family

pelwell
authored and
popcornmix
committed
misc: ws2812-pio-rp1: Add pass-through mode

pelwell
authored and
popcornmix
committed
drm/vc4: plane: Swap Cb/Cr pointers for YVU formats

6by9
authored and
popcornmix
committed
media: imx477: Increase IMX477_VBLANK_MIN due to image corruption

6by9
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popcornmix
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staging: vc04_services: vc-sm-cma: Fix smatch warnings

jailuthra
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popcornmix
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drivers: i2c: imx477: Use pm_runtime_use_autosuspend()

naushir
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popcornmix
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dtoverlays: Fix up ili9881 DSI panel overlays for upstream changes

6by9
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popcornmix
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Fixup rp1-dsi driver

6by9
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popcornmix
committed
Fixup rp1-vec Kconfig

6by9
authored and
popcornmix
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Fixup rp1-dpi Kconfig

6by9
authored and
popcornmix
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Add support for RP1's SPI target mode#7132pelwell wants to merge 645 commits intoraspberrypi:rpi-6.18.yraspberrypi/linux:rpi-6.18.yfrom pelwell:spitargetpelwell/linux:spitargetCopy head branch name to clipboard

Commits

Commits on Nov 10, 2025

Add support for RP1's SPI target mode#7132
pelwell wants to merge 645 commits intoraspberrypi:rpi-6.18.yfrom
pelwell:spitarget