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4fa93223e03eea3243db83786f556b6c1494de3e
linux-stable-mirror/drivers/gpio
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Bartosz Golaszewski 4fa93223e0 gpio: sysfs: export the GPIO directory locally in the gpiochip<id> directory 
As a way to allow the user-space to stop referring to GPIOs by their
global numbers, introduce a parallel group of line attributes for
exported GPIO that live inside the GPIO chip class device and are
referred to by their HW offset within their parent chip.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250704-gpio-sysfs-chip-export-v4-8-9289d8758243@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-07-16 10:27:08 +02:00
..
dev-sync-probe.c
…
dev-sync-probe.h
…
gpio-74x164.c
…
gpio-74xx-mmio.c
gpio: 74xx-mmio: use new generic GPIO chip API
2025-07-07 09:43:53 +02:00
gpio-104-dio-48e.c
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gpio-104-idi-48.c
…
gpio-104-idio-16.c
…
gpio-adnp.c
…
gpio-adp5520.c
…
gpio-adp5585.c
gpio: adp5585: support gpi events
2025-07-01 21:50:51 +01:00
gpio-aggregator.c
gpio: aggregator: Fix leak in gpio_aggregator_parse()
2025-04-14 22:25:20 +02:00
gpio-altera-a10sr.c
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gpio-altera.c
…
gpio-amd8111.c
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gpio-amd-fch.c
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gpio-amdpt.c
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gpio-arizona.c
gpio: arizona: Remove redundant pm_runtime_mark_last_busy() calls
2025-07-07 11:04:53 +02:00
gpio-aspeed-sgpio.c
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gpio-aspeed.c
…
gpio-ath79.c
…
gpio-bcm-kona.c
gpio: bcm-kona: make irq_chip immutable
2025-05-15 17:02:22 +02:00
gpio-bd9571mwv.c
gpio: bd9571mwv: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-bd71815.c
…
gpio-bd71828.c
…
gpio-blzp1600.c
gpio: blzp1600: remove incorrect pf_match_ptr()
2025-05-05 15:02:58 +02:00
gpio-brcmstb.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-bt8xx.c
gpio: bt8xx: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-cadence.c
gpio: cadence: use new generic GPIO chip API
2025-07-07 09:43:53 +02:00
gpio-cgbc.c
gpio: cgbc: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-clps711x.c
gpio: clps711x: use new generic GPIO chip API
2025-07-07 09:43:53 +02:00
gpio-creg-snps.c
gpio: creg-snps: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-cros-ec.c
gpio: cros-ec: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-crystalcove.c
gpio: crystalcove: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-cs5535.c
gpio: cs5535: use new line value setter callbacks
2025-03-17 08:27:41 +01:00
gpio-da9052.c
gpio: da9052: use new line value setter callbacks
2025-03-17 08:27:42 +01:00
gpio-da9055.c
gpio: da9055: use new line value setter callbacks
2025-03-17 08:27:42 +01:00
gpio-davinci.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-dln2.c
gpio: dln2: use new line value setter callbacks
2025-04-16 17:52:42 +02:00
gpio-ds4520.c
gpio: ds4520: don't check the 'ngpios' property in the driver
2025-04-17 13:58:55 +02:00
gpio-dwapb.c
…
gpio-eic-sprd.c
gpio: eic-sprd: use new line value setter callbacks
2025-04-16 17:52:42 +02:00
gpio-elkhartlake.c
…
gpio-em.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-en7523.c
gpio: en7523: use new generic GPIO chip API
2025-07-07 09:43:53 +02:00
gpio-ep93xx.c
…
gpio-exar.c
gpio: exar: use new line value setter callbacks
2025-04-16 17:52:43 +02:00
gpio-f7188x.c
gpio: f7188: use new line value setter callbacks
2025-04-17 13:58:54 +02:00
gpio-ftgpio010.c
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gpio-fxl6408.c
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gpio-ge.c
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gpio-gpio-mm.c
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gpio-graniterapids.c
gpio: graniterapids: use new line value setter callbacks
2025-04-17 13:58:54 +02:00
gpio-grgpio.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-gw-pld.c
gpio: gw-pld: use new line value setter callbacks
2025-04-17 13:58:54 +02:00
gpio-hisi.c
…
gpio-hlwd.c
…
gpio-htc-egpio.c
gpio: htc-egpio: use new line value setter callbacks
2025-04-17 13:58:54 +02:00
gpio-i8255.c
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gpio-i8255.h
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gpio-ich.c
gpio: ich: use new line value setter callbacks
2025-04-17 13:58:55 +02:00
gpio-idio-16.c
…
gpio-idio-16.h
…
gpio-idt3243x.c
gpio: idt3243x: Switch to irq_find_mapping()
2025-05-16 21:06:12 +02:00
gpio-imx-scu.c
gpio: imx-scu: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-it87.c
gpio: it87: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-ixp4xx.c
…
gpio-janz-ttl.c
gpio: janz-ttl: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-kempld.c
gpio: kempld: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-latch.c
…
gpio-ljca.c
gpio: ljca: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-logicvc.c
gpio: logicvc: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-loongson1.c
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gpio-loongson-64bit.c
gpio: loongson-64bit: use new line value setter callbacks
2025-04-30 10:27:58 +02:00
gpio-loongson.c
gpio: loongson: use new line value setter callbacks
2025-04-30 10:27:59 +02:00
gpio-lp873x.c
gpio: lp873x: use new GPIO line value setter callbacks
2025-05-13 15:15:34 +02:00
gpio-lp3943.c
gpio: lp3943: use new line value setter callbacks
2025-04-30 10:27:59 +02:00
gpio-lp87565.c
gpio: lp87565: use new GPIO line value setter callbacks
2025-05-13 15:15:34 +02:00
gpio-lpc18xx.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-lpc32xx.c
gpio: lpc32xx: use new GPIO line value setter callbacks
2025-05-13 15:15:34 +02:00
gpio-madera.c
gpio: madera: use new GPIO line value setter callbacks
2025-05-13 15:15:34 +02:00
gpio-max730x.c
gpio: max730x: use new GPIO line value setter callbacks
2025-05-13 15:15:34 +02:00
gpio-max732x.c
gpio: max732x: use new GPIO line value setter callbacks
2025-05-13 15:15:35 +02:00
gpio-max3191x.c
gpio: max3191x: remove unused callbacks
2025-05-13 15:15:34 +02:00
gpio-max7300.c
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gpio-max7301.c
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gpio-max77620.c
gpio: max77620: use new GPIO line value setter callbacks
2025-05-13 15:15:35 +02:00
gpio-max77650.c
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gpio-max77759.c
gpio: max77759: Add Maxim MAX77759 gpio driver
2025-05-09 15:23:01 +01:00
gpio-mb86s7x.c
gpio: mb86s7x: use new GPIO line value setter callbacks
2025-05-13 15:15:35 +02:00
gpio-mc33880.c
gpio: mc33880: use new GPIO line value setter callbacks
2025-05-13 15:15:35 +02:00
gpio-menz127.c
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gpio-merrifield.c
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gpio-ml-ioh.c
gpio: ml-ioh: use new GPIO line value setter callbacks
2025-05-13 15:15:35 +02:00
gpio-mlxbf2.c
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gpio-mlxbf3.c
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gpio-mlxbf.c
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gpio-mm-lantiq.c
gpio: mm-lantiq: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-mmio.c
Merge tag 'gpio-mmio-remove-bgpio-pdata-for-v6.17-rc1' into gpio/for-next
2025-07-07 09:42:37 +02:00
gpio-mockup.c
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gpio-moxtet.c
gpio: moxtet: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-mpc8xxx.c
Merge tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-05-27 15:22:01 -07:00
gpio-mpc5200.c
gpio: mpc5200: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-mpfs.c
gpio: mpfs: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-mpsse.c
gpio: mpsse: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-msc313.c
gpio: msc313: use new GPIO line value setter callbacks
2025-06-17 11:09:30 +02:00
gpio-mt7621.c
…
gpio-mvebu.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-mxc.c
gpio: mxc: use new generic GPIO chip API
2025-07-07 09:43:53 +02:00
gpio-mxs.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-nomadik.c
gpio: nomadik: use new GPIO line value setter callbacks
2025-06-17 11:09:31 +02:00
gpio-npcm-sgpio.c
gpio: npcm-sgpio: don't use legacy GPIO chip setters
2025-06-19 09:13:44 +02:00
gpio-octeon.c
gpio: octeon: use new GPIO line value setter callbacks
2025-06-17 11:09:31 +02:00
gpio-omap.c
gpio: omap: use new GPIO line value setter callbacks
2025-06-17 11:09:31 +02:00
gpio-palmas.c
gpio: palmas: Allow building as a module
2025-07-03 10:37:04 +02:00
gpio-pca953x.c
gpio: pca953x: use regmap_update_bits() to improve performance
2025-07-15 16:29:37 +02:00
gpio-pca9570.c
gpio: pca9570: use new GPIO line value setter callbacks
2025-06-23 09:25:45 +02:00
gpio-pcf857x.c
gpio: pcf857x: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-pch.c
gpio: pch: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-pci-idio-16.c
…
gpio-pcie-idio-24.c
…
gpio-pisosr.c
gpio: pisosr: remove unneeded direction_output() callback
2025-07-02 11:05:09 +02:00
gpio-pl061.c
gpio: pl061: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-pmic-eic-sprd.c
gpio: pmic-eic-sprd: drop unneeded .set() callback
2025-06-23 09:25:46 +02:00
gpio-pxa.c
gpio: pxa: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-raspberrypi-exp.c
gpio: raspberrypi-exp: use new GPIO line value setter callbacks
2025-06-16 09:52:21 +02:00
gpio-rc5t583.c
gpio: rc5t583: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-rcar.c
gpio: rcar: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
2025-07-11 12:21:03 +02:00
gpio-rda.c
…
gpio-rdc321x.c
gpio: rdc321x: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-realtek-otto.c
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gpio-reg.c
gpio: reg: use new GPIO line value setter callbacks
2025-07-07 09:21:52 +02:00
gpio-regmap.c
…
gpio-rockchip.c
gpio: rockchip: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-rtd.c
gpio: rtd: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-sa1100.c
gpio: sa1100: use new GPIO line value setter callbacks
2025-06-23 09:25:46 +02:00
gpio-sama5d2-piobu.c
gpio: sama5d2-piobu: use new GPIO line value setter callbacks
2025-07-02 11:05:37 +02:00
gpio-sch311x.c
gpio: sch311x: use new GPIO line value setter callbacks
2025-07-02 11:05:37 +02:00
gpio-sch.c
gpio: sch: use new GPIO line value setter callbacks
2025-07-02 11:05:37 +02:00
gpio-sifive.c
…
gpio-sim.c
gpio: sim: allow to mark simulated lines as invalid
2025-07-09 16:48:49 +02:00
gpio-siox.c
gpio: siox: use new GPIO line value setter callbacks
2025-07-02 11:05:37 +02:00
gpio-sl28cpld.c
…
gpio-sloppy-logic-analyzer.c
gpio: sloppy-logic-analyzer: Fully open-code compatible for grepping
2025-06-16 09:45:14 +02:00
gpio-sodaville.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-spacemit-k1.c
gpio: spacemit: add support for K1 SoC
2025-04-17 15:22:05 +02:00
gpio-spear-spics.c
gpio: spear-spics: use new GPIO line value setter callbacks
2025-07-02 11:05:37 +02:00
gpio-sprd.c
gpio: sprd: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-stmpe.c
gpio: stmpe: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-stp-xway.c
gpio: stp-xway: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-syscon.c
gpio: syscon: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-tangier.c
gpio: tangier: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-tangier.h
…
gpio-tb10x.c
gpio: Use dev_fwnode() where applicable across drivers
2025-06-16 09:42:24 +02:00
gpio-tc3589x.c
gpio: tc3589x: use new GPIO line value setter callbacks
2025-07-02 11:05:38 +02:00
gpio-tegra186.c
gpio: tegra186: use new GPIO line value setter callbacks
2025-07-07 09:45:29 +02:00
gpio-tegra.c
gpio: tegra: use new GPIO line value setter callbacks
2025-07-07 09:45:29 +02:00
gpio-thunderx.c
gpio: thunderx: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-timberdale.c
gpio: timberdale: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tn48m.c
…
gpio-tpic2810.c
gpio: tpic2810: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tps6586x.c
gpio: tps6586x: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tps65086.c
gpio: tps65086: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tps65218.c
gpio: tps65218: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tps65219.c
gpio: tps65219: use new GPIO line value setter callbacks
2025-07-07 09:45:30 +02:00
gpio-tps65910.c
gpio: tps65910: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-tps65912.c
gpio: tps65912: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-tps68470.c
gpio: tps68470: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-tqmx86.c
gpio: tqmx86: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-ts4800.c
…
gpio-ts4900.c
gpio: ts4900: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-ts5500.c
gpio: ts5500: use new GPIO line value setter callbacks
2025-06-23 09:17:44 +02:00
gpio-twl4030.c
gpio: twl4030: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-twl6040.c
gpio: twl6040: set line value in .direction_out()
2025-07-13 10:45:04 +02:00
gpio-uniphier.c
gpio: uniphier: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-vf610.c
gpio: vf610: Allow building as a module
2025-04-23 13:23:18 +02:00
gpio-viperboard.c
gpio: viperboard: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-virtio.c
gpio: virtio: use new GPIO line value setter callbacks
2025-07-13 10:45:04 +02:00
gpio-virtuser.c
gpio: virtuser: use gpiod_multi_set_value_cansleep()
2025-06-16 09:29:42 +02:00
gpio-visconti.c
…
gpio-vx855.c
gpio: vx855: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-wcd934x.c
gpio: wcd934x: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-wcove.c
gpio: wcove: use new GPIO line value setter callbacks
2025-07-16 10:26:08 +02:00
gpio-winbond.c
gpio: winbond: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-wm831x.c
gpio: wm831x: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-wm8350.c
gpio: wm8350: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-wm8994.c
gpio: wm8994: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-ws16c48.c
…
gpio-xgene-sb.c
gpio: xgene-sb: Make irq_chip immutable
2025-05-15 17:02:22 +02:00
gpio-xgene.c
gpio: xgene: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-xgs-iproc.c
…
gpio-xilinx.c
gpio: xilinx: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-xlp.c
gpio: xlp: use new GPIO line value setter callbacks
2025-07-15 09:54:41 +02:00
gpio-xra1403.c
gpio: xra1403: use new GPIO line value setter callbacks
2025-07-15 09:54:42 +02:00
gpio-xtensa.c
gpio: xtensa: use new GPIO line value setter callbacks
2025-07-15 09:54:42 +02:00
gpio-zevio.c
gpio: zevio: use new GPIO line value setter callbacks
2025-07-15 09:54:42 +02:00
gpio-zynq.c
gpio: zynq: use new GPIO line value setter callbacks
2025-07-15 09:54:42 +02:00
gpio-zynqmp-modepin.c
gpio: zynqmp-modepin: set line value in .direction_output()
2025-07-15 09:54:42 +02:00
gpiolib-acpi-core.c
gpiolib: acpi: Move quirks to a separate file
2025-05-21 12:25:24 +03:00
gpiolib-acpi-quirks.c
gpiolib: acpi: Move quirks to a separate file
2025-05-21 12:25:24 +03:00
gpiolib-acpi.h
gpiolib: acpi: Add acpi_gpio_need_run_edge_events_on_boot() getter
2025-05-21 12:25:24 +03:00
gpiolib-cdev.c
gpiolib: don't allow setting values on input lines
2025-04-07 09:00:48 +02:00
gpiolib-cdev.h
…
gpiolib-devres.c
Merge tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-05-27 15:22:01 -07:00
gpiolib-legacy.c
gpiolib: Remove unused devm_gpio_request()
2025-06-10 10:06:41 +02:00
gpiolib-of.c
Merge tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2025-05-27 15:22:01 -07:00
gpiolib-of.h
gpiolib: support parsing gpio three-cell interrupts scheme
2025-04-08 18:56:19 +02:00
gpiolib-swnode.c
…
gpiolib-swnode.h
…
gpiolib-sysfs.c
gpio: sysfs: export the GPIO directory locally in the gpiochip<id> directory
2025-07-16 10:27:08 +02:00
gpiolib-sysfs.h
…
gpiolib.c
gpiolib: don't use GPIO global numbers in debugfs output
2025-07-13 10:43:55 +02:00
gpiolib.h
gpio: sysfs: remove the mockdev pointer from struct gpio_device
2025-06-20 09:29:15 +02:00
Kconfig
gpio: palmas: Allow building as a module
2025-07-03 10:37:04 +02:00
Makefile
Merge tag 'intel-gpio-v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next
2025-05-21 12:04:30 +02:00
TODO
gpio: TODO: add a task for removing MMIO-specific fields from gpio_chip
2025-06-10 11:41:01 +02:00