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Martyn Welch 13c5d4ce80 gpio: pca953x: Add support for PCAL6534 
Add support for the NXP PCAL6534. This device is broadly a 34-bit version
of the PCAL6524. However, whilst the registers are broadly what you'd
expect for a 34-bit version of the PCAL6524, the spacing of the registers
has been compacted. This has the unfortunate effect of breaking the bit
shift based mechanism that is employed to work out register locations used
by the other chips supported by this driver. To accommodate ths, callback
functions have been added to allow alterate implementations of
pca953x_recalc_addr() and pca953x_check_register() for the PCAL6534.

Datasheet: https://www.nxp.com/docs/en/data-sheet/PCAL6534.pdf
Datasheet: https://www.diodes.com/assets/Datasheets/PI4IOE5V6534Q.pdf
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-15 10:08:49 +02:00
..
gpio-74x164.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-74xx-mmio.c gpio: 74xx-mmio: Use bits instead of plain numbers for flags 2022-07-28 15:47:56 +02:00
gpio-104-dio-48e.c gpio: 104-dio-48e: Implement and utilize register structures 2022-07-20 17:44:40 +02:00
gpio-104-idi-48.c gpio: 104-idi-48: Implement and utilize register structures 2022-07-20 17:44:44 +02:00
gpio-104-idio-16.c gpio: 104-idio-16: Implement and utilize register structures 2022-07-20 17:44:32 +02:00
gpio-adnp.c gpio: adnp: Make use of device properties 2022-07-19 09:57:13 +02:00
gpio-adp5520.c
gpio-adp5588.c gpio: adp5588: sort header inclusion alphabetically 2022-07-19 09:57:13 +02:00
gpio-aggregator.c gpio: aggregator: Fix calling into sleeping GPIO controllers 2022-02-02 11:53:46 +01:00
gpio-altera-a10sr.c gpio: altera-a10sr: Switch to use fwnode instead of of_node 2022-01-24 17:23:15 +02:00
gpio-altera.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-amd-fch.c
gpio-amd8111.c
gpio-amdpt.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-arizona.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-aspeed-sgpio.c gpio updates for v5.17 2022-01-11 12:31:35 -08:00
gpio-aspeed.c gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock 2021-12-10 16:14:40 +01:00
gpio-ath79.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-bcm-kona.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-bd9571mwv.c
gpio-bd71815.c
gpio-bd71828.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-brcmstb.c gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpio-bt8xx.c
gpio-cadence.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-clps711x.c
gpio-creg-snps.c gpio: Setup parent device and get rid of unnecessary of_node assignment 2021-12-17 17:44:19 +01:00
gpio-crystalcove.c gpio: crystalcove: Join function declarations and long lines 2022-06-06 14:09:16 +03:00
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c gpio: davinci: Add support for system suspend/resume PM 2022-07-19 09:56:51 +02:00
gpio-dln2.c gpio: dln2: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-dwapb.c gpio: dwapb: Don't print error on -EPROBE_DEFER 2022-06-10 14:26:15 +02:00
gpio-eic-sprd.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-em.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-en7523.c gpio: Add support for Airoha EN7523 GPIO controller 2022-02-02 10:16:19 +01:00
gpio-ep93xx.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-exar.c gpio: exar: access MPIO registers on cascaded chips 2022-09-04 22:25:10 +02:00
gpio-f7188x.c gpio-f7188x: use unique labels for banks/chips 2022-09-01 16:14:35 +02:00
gpio-ftgpio010.c gpio: ftgpio: Remove unneeded ERROR check before clk_disable_unprepare 2022-05-16 22:16:13 +02:00
gpio-ge.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-gpio-mm.c gpio: gpio-mm: Implement and utilize register structures 2022-07-20 17:44:47 +02:00
gpio-grgpio.c gpio: grgpio: Fix device removing 2022-06-23 16:42:27 +02:00
gpio-gw-pld.c gpio: Remove unused local OF node pointers 2021-12-22 10:05:26 +01:00
gpio-hisi.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-hlwd.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-htc-egpio.c
gpio-i8255.c gpio: i8255: Introduce the Intel 8255 interface library module 2022-07-20 17:44:36 +02:00
gpio-i8255.h gpio: i8255: Introduce the Intel 8255 interface library module 2022-07-20 17:44:36 +02:00
gpio-ich.c
gpio-idt3243x.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-imx-scu.c gpio: imx-scu: add imx-scu GPIO driver 2022-08-31 17:21:23 +02:00
gpio-iop.c
gpio-it87.c
gpio-ixp4xx.c irq/gpio: ixp4xx: Drop boardfile probe path 2022-04-25 20:53:18 +02:00
gpio-janz-ttl.c
gpio-kempld.c
gpio-logicvc.c
gpio-loongson.c
gpio-loongson1.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-lp873x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-lp3943.c gpio: lp3943: unsigned to unsigned int cleanup 2022-07-19 09:57:40 +02:00
gpio-lp87565.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-lpc18xx.c
gpio-lpc32xx.c gpio: Setup parent device and get rid of unnecessary of_node assignment 2021-12-17 17:44:19 +01:00
gpio-madera.c
gpio-max730x.c gpio: max730x: Make __max730x_remove() return void 2021-10-13 19:52:26 +02:00
gpio-max732x.c gpio: max732x: Drop unused support for irq and setup code via platform data 2022-05-05 14:37:17 +02:00
gpio-max3191x.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-max7300.c gpio: max730x: Make __max730x_remove() return void 2021-10-13 19:52:26 +02:00
gpio-max7301.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-max77620.c gpio: max77620: Make the irqchip immutable 2022-05-05 14:56:37 +02:00
gpio-max77650.c
gpio-mb86s7x.c
gpio-mc33880.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
gpio-menz127.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-merrifield.c gpio: merrifield: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-ml-ioh.c gpio: ml-ioh: Convert to use managed functions pcim* and devm_* 2022-05-20 19:20:35 +02:00
gpio-mlxbf.c
gpio-mlxbf2.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-mm-lantiq.c
gpio-mmio.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-mockup.c gpio: mockup: Switch to use kasprintf_strarray() 2021-11-19 10:38:16 +02:00
gpio-moxtet.c
gpio-mpc8xxx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-mpc5200.c
gpio-msc313.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-mt7621.c gpio: mt7621: Switch to use platform_get_irq() function 2022-09-14 14:23:51 +02:00
gpio-mvebu.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-mxc.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-mxs.c gpio: mxs: Fix header comment 2022-06-23 23:18:13 +02:00
gpio-octeon.c
gpio-omap.c gpio: omap: Move PM device over to irq domain 2022-02-09 13:36:53 +00:00
gpio-palmas.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-pca953x.c gpio: pca953x: Add support for PCAL6534 2022-09-15 10:08:49 +02:00
gpio-pca9570.c gpio: pca9570: add pca9571 support 2022-07-19 09:57:13 +02:00
gpio-pcf857x.c gpio: pcf857x: Make the irqchip immutable 2022-05-24 16:35:42 +02:00
gpio-pch.c gpio: pch: Change PCI device macros 2022-06-21 18:01:11 +03:00
gpio-pci-idio-16.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-pcie-idio-24.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-pisosr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-pl061.c gpio: pl061: Make the irqchip immutable 2022-04-19 15:22:26 +01:00
gpio-pmic-eic-sprd.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-pxa.c gpio: Setup parent device and get rid of unnecessary of_node assignment 2021-12-17 17:44:19 +01:00
gpio-raspberrypi-exp.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-rc5t583.c
gpio-rcar.c gpio: rcar: Make the irqchip immutable 2022-05-24 16:35:49 +02:00
gpio-rda.c gpio: Remove unused local OF node pointers 2021-12-22 10:05:26 +01:00
gpio-rdc321x.c
gpio-realtek-otto.c gpio: realtek-otto: Make the irqchip immutable 2022-06-13 18:13:36 +02:00
gpio-reg.c
gpio-regmap.c gpio: regmap: Switch to use fwnode instead of of_node 2021-12-23 17:14:19 +01:00
gpio-rockchip.c gpio/rockchip: Convert to generic_handle_domain_irq() 2022-08-31 14:37:34 +02:00
gpio-sa1100.c
gpio-sama5d2-piobu.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-sch.c gpio: sch: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-sch311x.c
gpio-sifive.c gpio: sifive: Make the irqchip immutable 2022-05-24 16:35:52 +02:00
gpio-sim.c gpio: sim: fix the chip_name configfs item 2022-07-12 13:41:25 +02:00
gpio-siox.c
gpio-sl28cpld.c
gpio-sodaville.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-spear-spics.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-sprd.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-sta2x11.c gpio: sta2x11: fix typo in a comment 2021-12-17 12:26:13 +01:00
gpio-stmpe.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-stp-xway.c
gpio-syscon.c gpio: syscon: Remove usage of syscon_regmap_lookup_by_compatible 2022-05-02 10:41:33 +02:00
gpio-tb10x.c gpio: use raw spinlock for gpio chip shadowed data 2022-04-25 12:10:02 +02:00
gpio-tc3589x.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-tegra.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-tegra186.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-thunderx.c gpio: thunderx: Don't directly include asm-generic/msi.h 2022-07-11 09:15:58 +01:00
gpio-timberdale.c
gpio-tn48m.c gpio: Add Delta TN48M CPLD GPIO driver 2022-02-25 09:59:35 +01:00
gpio-tpic2810.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE 2022-06-10 14:51:36 +02:00
gpio-tps6586x.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-tps65086.c
gpio-tps65218.c gpio: Get rid of duplicate of_node assignment in the drivers 2021-12-17 17:39:35 +01:00
gpio-tps65910.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-tps65912.c
gpio-tps68470.c gpio: tps68470: Allow building as module 2022-01-24 17:23:15 +02:00
gpio-tqmx86.c gpio: tpmx86: Move PM device over to irq domain 2022-02-09 13:36:54 +00:00
gpio-ts4800.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
gpio-ts4900.c gpio fixes for v5.18-rc1 2022-04-01 10:26:09 -07:00
gpio-ts5500.c gpio: ts5500: Fix Links to Technologic Systems web resources 2022-03-31 16:44:57 +02:00
gpio-twl4030.c gpio: twl4030: Don't return an error after WARN in .remove 2022-07-19 09:56:51 +02:00
gpio-twl6040.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-ucb1400.c gpio: ucb1400: Use proper header 2022-08-31 13:37:32 +02:00
gpio-uniphier.c gpio updates for v5.16 2021-11-08 11:55:21 -08:00
gpio-vf610.c gpio: vf610: fix compilation error 2022-07-05 15:58:59 +02:00
gpio-viperboard.c gpio: viperboard: remove platform_set_drvdata() call in probe 2021-08-31 11:29:28 +02:00
gpio-virtio.c virtio: wrap config->reset calls 2022-01-14 18:50:52 -05:00
gpio-visconti.c gpio: Remove dynamic allocation from populate_parent_alloc_arg() 2022-07-10 09:30:00 +01:00
gpio-vx855.c
gpio-wcd934x.c gpio: wcd934x: Fix shift-out-of-bounds error 2021-05-27 09:51:35 +02:00
gpio-wcove.c gpio: wcove: make irq_chip immutable 2022-06-06 14:09:16 +03:00
gpio-winbond.c gpio: winbond: Fix error code in winbond_gpio_get() 2022-06-23 16:29:55 +02:00
gpio-wm831x.c gpio: Propagate firmware node from a parent device 2021-12-17 17:50:46 +01:00
gpio-wm8350.c gpio: wm8350: remove platform_set_drvdata() + cleanup probe 2021-05-25 16:21:28 +02:00
gpio-wm8994.c gpio: wm8994: remove platform_set_drvdata() + cleanup probe 2021-05-25 16:21:14 +02:00
gpio-ws16c48.c gpio: ws16c48: Implement and utilize register structures 2022-07-20 17:44:04 +02:00
gpio-xgene-sb.c
gpio-xgene.c
gpio-xgs-iproc.c gpio: xgs-iproc: Drop if with an always false condition 2022-07-19 09:57:13 +02:00
gpio-xilinx.c gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpio-xlp.c gpio: xlp: Fix build errors from Netlogic XLP removal 2021-12-03 16:00:40 +01:00
gpio-xra1403.c
gpio-xtensa.c
gpio-zevio.c gpio: zevio: drop of_gpio.h header 2022-05-14 14:41:21 +02:00
gpio-zynq.c gpio: Bulk conversion to generic_handle_domain_irq() 2021-08-12 11:39:38 +01:00
gpio-zynqmp-modepin.c gpio: modepin: Add driver support for modepin GPIO controller 2021-09-23 10:09:58 +02:00
gpiolib-acpi.c gpiolib: acpi: support bias pull disable 2022-07-19 10:24:10 +02:00
gpiolib-acpi.h
gpiolib-cdev.c gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpiolib-cdev.h
gpiolib-devres.c gpiolib: devres: Get rid of unused devm_gpio_free() 2022-07-19 09:56:34 +02:00
gpiolib-legacy.c
gpiolib-of.c gpiolib: of: support bias pull disable 2022-07-19 10:24:01 +02:00
gpiolib-of.h
gpiolib-sysfs.c gpiolib: Embed iterator variable into for_each_gpio_desc_with_flag() 2022-04-09 22:37:48 +02:00
gpiolib-sysfs.h
gpiolib.c gpiolib: make fwnode_get_named_gpiod() static 2022-09-04 22:12:15 +02:00
gpiolib.h hte: New subsystem for v5.19-rc1 2022-06-05 09:12:28 -07:00
Kconfig Tag (immutable branch) for: 2022-09-01 17:19:15 +02:00
Makefile gpio: imx-scu: add imx-scu GPIO driver 2022-08-31 17:21:23 +02:00
TODO gpio: Update TODO to mention immutable irq_chip structures 2022-04-19 15:22:26 +01:00