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c0f234ff90
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on the number
of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC controller,
Freescale PCIe and Ethernet controller, Himax LCDs and Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new helpers, minor
tweaks and fixes, making fwnode usage consistent etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer dereference in
the kernel by opening a device file, forcing a driver unbind and then calling
one of the syscalls on the associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected to other
GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers and use
this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers
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Merge tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have a new GPIO multiplexer driver, bunch of driver updates and
refactoring in the core GPIO library.
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on
the number of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC
controller, Freescale PCIe and Ethernet controller, Himax LCDs and
Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new
helpers, minor tweaks and fixes, making fwnode usage consistent
etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer
dereference in the kernel by opening a device file, forcing a
driver unbind and then calling one of the syscalls on the
associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected
to other GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers
and use this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems
property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers"
* tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (66 commits)
gpio: sim: set a limit on the number of GPIOs
gpiolib: protect the GPIO device against being dropped while in use by user-space
gpiolib: cdev: fix NULL-pointer dereferences
gpiolib: Provide to_gpio_device() helper
gpiolib: Unify access to the device properties
gpio: Do not include <linux/kernel.h> when not really needed.
gpio: pcf857x: Convert to i2c's .probe_new()
gpio: pca953x: Convert to i2c's .probe_new()
gpio: max732x: Convert to i2c's .probe_new()
dt-bindings: gpio: gpio-davinci: Increase maxItems in gpio-line-names
gpiolib: ensure that fwnode is properly set
gpio: sl28cpld: Replace irqchip mask_invert with unmask_base
gpiolib: of: Use correct fwnode for DT-probed chips
gpiolib: of: Drop redundant check in of_mm_gpiochip_remove()
gpiolib: of: Prepare of_mm_gpiochip_add_data() for fwnode
gpiolib: add support for software nodes
gpiolib: consolidate GPIO lookups
gpiolib: acpi: avoid leaking ACPI details into upper gpiolib layers
gpiolib: acpi: teach acpi_find_gpio() to handle data-only nodes
gpiolib: acpi: change acpi_find_gpio() to accept firmware node
...
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|---|---|---|
| .. | ||
| gpio-74x164.c | ||
| gpio-74xx-mmio.c | ||
| gpio-104-dio-48e.c | ||
| gpio-104-idi-48.c | ||
| gpio-104-idio-16.c | ||
| gpio-adnp.c | ||
| gpio-adp5520.c | ||
| gpio-aggregator.c | ||
| gpio-altera-a10sr.c | ||
| gpio-altera.c | ||
| gpio-amd8111.c | ||
| gpio-amd-fch.c | ||
| gpio-amdpt.c | ||
| gpio-arizona.c | ||
| gpio-aspeed-sgpio.c | ||
| gpio-aspeed.c | ||
| gpio-ath79.c | ||
| gpio-bcm-kona.c | ||
| gpio-bd9571mwv.c | ||
| gpio-bd71815.c | ||
| gpio-bd71828.c | ||
| gpio-brcmstb.c | ||
| gpio-bt8xx.c | ||
| gpio-cadence.c | ||
| gpio-clps711x.c | ||
| gpio-creg-snps.c | ||
| gpio-crystalcove.c | ||
| gpio-cs5535.c | ||
| gpio-da9052.c | ||
| gpio-da9055.c | ||
| gpio-davinci.c | ||
| gpio-dln2.c | ||
| gpio-dwapb.c | ||
| gpio-eic-sprd.c | ||
| gpio-em.c | ||
| gpio-en7523.c | ||
| gpio-ep93xx.c | ||
| gpio-exar.c | ||
| gpio-f7188x.c | ||
| gpio-ftgpio010.c | ||
| gpio-ge.c | ||
| gpio-gpio-mm.c | ||
| gpio-grgpio.c | ||
| gpio-gw-pld.c | ||
| gpio-hisi.c | ||
| gpio-hlwd.c | ||
| gpio-htc-egpio.c | ||
| gpio-i8255.c | ||
| gpio-i8255.h | ||
| gpio-ich.c | ||
| gpio-idio-16.c | ||
| gpio-idio-16.h | ||
| gpio-idt3243x.c | ||
| gpio-imx-scu.c | ||
| gpio-iop.c | ||
| gpio-it87.c | ||
| gpio-ixp4xx.c | ||
| gpio-janz-ttl.c | ||
| gpio-kempld.c | ||
| gpio-latch.c | ||
| gpio-logicvc.c | ||
| gpio-loongson1.c | ||
| gpio-loongson.c | ||
| gpio-lp873x.c | ||
| gpio-lp3943.c | ||
| gpio-lp87565.c | ||
| gpio-lpc18xx.c | ||
| gpio-lpc32xx.c | ||
| gpio-madera.c | ||
| gpio-max730x.c | ||
| gpio-max732x.c | ||
| gpio-max3191x.c | ||
| gpio-max7300.c | ||
| gpio-max7301.c | ||
| gpio-max77620.c | ||
| gpio-max77650.c | ||
| gpio-mb86s7x.c | ||
| gpio-mc33880.c | ||
| gpio-menz127.c | ||
| gpio-merrifield.c | ||
| gpio-ml-ioh.c | ||
| gpio-mlxbf2.c | ||
| gpio-mlxbf.c | ||
| gpio-mm-lantiq.c | ||
| gpio-mmio.c | ||
| gpio-mockup.c | ||
| gpio-moxtet.c | ||
| gpio-mpc8xxx.c | ||
| gpio-mpc5200.c | ||
| gpio-msc313.c | ||
| gpio-mt7621.c | ||
| gpio-mvebu.c | ||
| gpio-mxc.c | ||
| gpio-mxs.c | ||
| gpio-octeon.c | ||
| gpio-omap.c | ||
| gpio-palmas.c | ||
| gpio-pca953x.c | ||
| gpio-pca9570.c | ||
| gpio-pcf857x.c | ||
| gpio-pch.c | ||
| gpio-pci-idio-16.c | ||
| gpio-pcie-idio-24.c | ||
| gpio-pisosr.c | ||
| gpio-pl061.c | ||
| gpio-pmic-eic-sprd.c | ||
| gpio-pxa.c | ||
| gpio-raspberrypi-exp.c | ||
| gpio-rc5t583.c | ||
| gpio-rcar.c | ||
| gpio-rda.c | ||
| gpio-rdc321x.c | ||
| gpio-realtek-otto.c | ||
| gpio-reg.c | ||
| gpio-regmap.c | ||
| gpio-rockchip.c | ||
| gpio-sa1100.c | ||
| gpio-sama5d2-piobu.c | ||
| gpio-sch311x.c | ||
| gpio-sch.c | ||
| gpio-sifive.c | ||
| gpio-sim.c | ||
| gpio-siox.c | ||
| gpio-sl28cpld.c | ||
| gpio-sodaville.c | ||
| gpio-spear-spics.c | ||
| gpio-sprd.c | ||
| gpio-stmpe.c | ||
| gpio-stp-xway.c | ||
| gpio-syscon.c | ||
| gpio-tb10x.c | ||
| gpio-tc3589x.c | ||
| gpio-tegra186.c | ||
| gpio-tegra.c | ||
| gpio-thunderx.c | ||
| gpio-timberdale.c | ||
| gpio-tn48m.c | ||
| gpio-tpic2810.c | ||
| gpio-tps6586x.c | ||
| gpio-tps65086.c | ||
| gpio-tps65218.c | ||
| gpio-tps65910.c | ||
| gpio-tps65912.c | ||
| gpio-tps68470.c | ||
| gpio-tqmx86.c | ||
| gpio-ts4800.c | ||
| gpio-ts4900.c | ||
| gpio-ts5500.c | ||
| gpio-twl4030.c | ||
| gpio-twl6040.c | ||
| gpio-ucb1400.c | ||
| gpio-uniphier.c | ||
| gpio-vf610.c | ||
| gpio-viperboard.c | ||
| gpio-virtio.c | ||
| gpio-visconti.c | ||
| gpio-vx855.c | ||
| gpio-wcd934x.c | ||
| gpio-wcove.c | ||
| gpio-winbond.c | ||
| gpio-wm831x.c | ||
| gpio-wm8350.c | ||
| gpio-wm8994.c | ||
| gpio-ws16c48.c | ||
| gpio-xgene-sb.c | ||
| gpio-xgene.c | ||
| gpio-xgs-iproc.c | ||
| gpio-xilinx.c | ||
| gpio-xlp.c | ||
| gpio-xra1403.c | ||
| gpio-xtensa.c | ||
| gpio-zevio.c | ||
| gpio-zynq.c | ||
| gpio-zynqmp-modepin.c | ||
| gpiolib-acpi.c | ||
| gpiolib-acpi.h | ||
| gpiolib-cdev.c | ||
| gpiolib-cdev.h | ||
| gpiolib-devres.c | ||
| gpiolib-legacy.c | ||
| gpiolib-of.c | ||
| gpiolib-of.h | ||
| gpiolib-swnode.c | ||
| gpiolib-swnode.h | ||
| gpiolib-sysfs.c | ||
| gpiolib-sysfs.h | ||
| gpiolib.c | ||
| gpiolib.h | ||
| Kconfig | ||
| Makefile | ||
| TODO | ||