kernel/linux.git/Documentation/devicetree/bindings/trigger-source, branch v6.19.11

Merge tag 'char-misc-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2025-07-29T16:52:01+00:00

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' ...

dt-bindings: trigger-source: add ADI Util Sigma-Delta SPI

2025-07-01T21:06:05+00:00

Add new binding for the ADI Util Sigma-Delta SPI FPGA IP Core. This is used to trigger a SPI offload based on a RDY signal from the ADC while masking out other signals on the same line. Reviewed-by: Rob Herring (Arm) Signed-off-by: David Lechner Link: https://patch.msgid.link/20250627-iio-adc-ad7173-add-spi-offload-support-v2-8-f49c55599113@baylibre.com Signed-off-by: Mark Brown

dt-bindings: trigger-source: add generic GPIO trigger source

2025-06-26T18:32:53+00:00

Inspired by pwm-trigger, create a new binding for using a GPIO line as a trigger source. Link: https://lore.kernel.org/linux-iio/20250207-dlech-mainline-spi-engine-offload-2-v8-3-e48a489be48c@baylibre.com/ Acked-by: Conor Dooley Reviewed-by: Linus Walleij Reviewed-by: David Lechner Signed-off-by: Jonathan Santos Link: https://patch.msgid.link/c4a3a7c828c711b439d1893271b8376823176ea6.1749569957.git.Jonathan.Santos@analog.com Signed-off-by: Jonathan Cameron

dt-bindings: trigger-source: add generic PWM trigger source

2025-02-07T20:17:09+00:00

Add a new binding for using a PWM signal as a trigger source. The idea here is similar to e.g. "pwm-clock" to allow a trigger source consumer to use a PWM provider as a trigger source. Reviewed-by: Jonathan Cameron Reviewed-by: Rob Herring (Arm) Signed-off-by: David Lechner Link: https://patch.msgid.link/20250207-dlech-mainline-spi-engine-offload-2-v8-3-e48a489be48c@baylibre.com Signed-off-by: Mark Brown