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Marek Vasut 1af8071bd0 gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode 
[ Upstream commit 8e88a0feeb ]

Always configure GPIO pins which are used as interrupt source as INPUTs.
In case the default pin configuration is OUTPUT, or the prior stage does
configure the pins as OUTPUT, then Linux will not reconfigure the pin as
INPUT and no interrupts are received.

Always configure the interrupt source GPIO pin as input to fix the above case.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Fixes: 07bd1a6cc7 ("MXC arch: Add gpio support for the whole platform")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-02-01 08:23:12 +01:00
..
gpio-74x164.c gpio: 74x164: utilize the for_each_set_clump8 macro 2019-12-04 19:44:12 -08:00
gpio-74xx-mmio.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-104-dio-48e.c gpio: 104-dio-48e: Use irqchip template 2020-07-23 15:09:26 +02:00
gpio-104-idi-48.c gpio: 104-idi-48: Use irqchip template 2020-07-23 15:09:54 +02:00
gpio-104-idio-16.c gpio: 104-idio-16: Use irqchip template 2020-07-23 15:10:25 +02:00
gpio-adnp.c gpio: adnp: Use irqchip template 2020-07-20 15:34:59 +02:00
gpio-adp5520.c
gpio-adp5588.c gpio: adp5588: Use irqchip template 2020-07-20 15:47:50 +02:00
gpio-aggregator.c gpio: aggregator: Fix calling into sleeping GPIO controllers 2022-02-16 12:54:23 +01:00
gpio-altera-a10sr.c
gpio-altera.c gpio: gpio-altera: Add missing kerneldoc entry and demote comment 2020-07-08 09:24:07 +02:00
gpio-amd-fch.c gpio: amd-fch: correct logic of GPIO_LINE_DIRECTION 2020-09-28 12:22:04 +02:00
gpio-amd8111.c gpio: amd8111: Fix PCI device reference count leak 2022-12-14 11:32:00 +01:00
gpio-amdpt.c
gpio-arizona.c gpio: arizona: disable pm_runtime in case of failure 2020-12-02 10:40:54 +01:00
gpio-aspeed-sgpio.c Some late GPIO fixes for the v5.9 series: 2020-10-02 09:51:42 -07:00
gpio-aspeed.c gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock 2022-01-27 10:54:15 +01:00
gpio-ath79.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gpio-bcm-kona.c gpio: bcm-kona: Simplify with dev_err_probe() 2020-08-28 20:13:51 +02:00
gpio-bd9571mwv.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-bd70528.c This is the bulk of GPIO changes for the v5.5 kernel cycle 2019-12-01 17:56:50 -08:00
gpio-bd71828.c gpio: bd71828: Remove unneeded defines for GPIO_LINE_DIRECTION_IN/OUT 2020-02-10 10:55:18 +01:00
gpio-brcmstb.c gpio: brcmstb: support gpio-line-names property 2020-03-26 00:02:03 +01:00
gpio-bt8xx.c
gpio-cadence.c gpio: cadence: Add missing MODULE_DEVICE_TABLE 2021-06-03 09:00:39 +02:00
gpio-clps711x.c
gpio-creg-snps.c gpio: aspeed-sgpio: fixed typos 2020-01-23 16:16:05 +01:00
gpio-crystalcove.c gpio: crystalcove: Free IRQ on error path 2020-08-04 01:25:02 +02:00
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c gpio: davinci: Simplify with dev_err_probe() 2020-08-28 20:15:06 +02:00
gpio-dln2.c gpio: dln2: Fix interrupts when replugging the device 2021-12-29 12:26:03 +01:00
gpio-dwapb.c gpio: dwapb: Don't print error on -EPROBE_DEFER 2022-06-22 14:13:15 +02:00
gpio-eic-sprd.c gpio: eic-sprd: break loop when getting NULL device resource 2020-12-09 09:41:49 +01:00
gpio-em.c gpio: em: Use platform_get_irq() to obtain interrupts 2019-11-13 13:47:48 +01:00
gpio-ep93xx.c gpio: ep93xx: Fix single irqchip with multi gpiochips 2021-02-17 11:02:20 +01:00
gpio-exar.c gpio: exar: Fix bad handling for ida_simple_get error path 2020-05-05 18:24:56 +02:00
gpio-f7188x.c gpio-f7188x: Add GPIO support for F81865 2020-05-05 18:22:26 +02:00
gpio-ftgpio010.c gpio: ftgpio010: Fix small typo 2020-04-28 15:50:28 +02:00
gpio-ge.c
gpio-gpio-mm.c gpio: gpio-mm: utilize for_each_set_clump8 macro 2019-12-04 19:44:12 -08:00
gpio-grgpio.c gpio: Remove the unused flags 2020-01-15 11:24:19 +01:00
gpio-gw-pld.c
gpio-hlwd.c gpio: hlwd: Pass irqchip when adding gpiochip 2019-08-15 09:57:29 +02:00
gpio-htc-egpio.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ich.c gpio: ich: changed every 'unsigned' to 'unsigned int' 2020-07-22 16:00:27 +03:00
gpio-intel-mid.c gpio: intel-mid: Move hardware initialization to callback 2019-10-15 01:18:51 +02:00
gpio-iop.c
gpio-it87.c gpio: gpio-it87: Fix formatting issues which confuse kerneldoc 2020-07-08 09:24:08 +02:00
gpio-ixp4xx.c gpio: updates for v5.4 2019-09-03 16:04:19 +02:00
gpio-janz-ttl.c
gpio-kempld.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-logicvc.c gpio: Add support for the Xylon LogiCVC GPIOs 2019-12-13 09:50:29 +01:00
gpio-loongson.c MIPS: Loongson64: Rename CPU TYPES 2019-10-31 15:03:10 -07:00
gpio-loongson1.c
gpio-lp873x.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-lp3943.c
gpio-lp87565.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-lpc18xx.c
gpio-lpc32xx.c gpio: lpc32xx: allow building on non-lpc32xx targets 2019-08-15 21:33:07 +02:00
gpio-madera.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-max730x.c gpio: max730x: bring gpiochip_add_data after port config 2020-05-22 17:01:25 +02:00
gpio-max732x.c gpio: max732x: Use irqchip template 2020-08-04 01:12:43 +02:00
gpio-max3191x.c gpio: max3191x: utilize the for_each_set_clump8 macro 2019-12-04 19:44:13 -08:00
gpio-max7300.c
gpio-max7301.c
gpio-max77620.c gpio: max77620: Use helper variable and clarify 2020-07-17 14:03:38 +02:00
gpio-max77650.c gpio: max77650: add MODULE_ALIAS() 2019-07-29 00:03:52 +02:00
gpio-mb86s7x.c gpio: mb86s7x: Remove superfluous test for ACPI companion 2020-05-18 09:15:16 +02:00
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-menz127.c drivers: mcb: use symbol namespaces 2019-11-03 19:54:53 +01:00
gpio-merrifield.c gpio: merrifield: Better show how GPIO and IRQ bases are derived from hardware 2020-04-16 20:41:06 +03:00
gpio-ml-ioh.c gpio: gpio-ml-ioh: Fix missing ':' in 'struct ioh_gpio_reg_data 2020-06-30 17:00:11 +03:00
gpio-mlxbf.c gpio: gpio-mlxbf: Tell the compiler that ACPI functions may not be used 2020-07-08 09:24:08 +02:00
gpio-mlxbf2.c gpio: mlxbf2.c: Add check for bgpio_init failure 2021-11-18 14:03:42 +01:00
gpio-mm-lantiq.c gpio: mm-lantiq: Fix small typo 2020-04-28 22:41:25 +02:00
gpio-mmio.c gpio: mmio: replace open-coded for_each_set_bit() 2020-07-16 15:07:18 +02:00
gpio-mockup.c gpio: mockup: fix NULL pointer dereference when removing debugfs 2022-09-28 11:10:27 +02:00
gpio-moxtet.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-mpc8xxx.c gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx 2022-09-23 14:16:57 +02:00
gpio-mpc5200.c
gpio-msic.c
gpio-mt7621.c gpio: mt7621: add BGPIOF_NO_SET_ON_INPUT flag 2020-03-25 09:50:45 +01:00
gpio-mvebu.c gpio: mvebu/pwm: Refuse requests with inverted polarity 2022-05-25 09:18:00 +02:00
gpio-mxc.c gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode 2023-02-01 08:23:12 +01:00
gpio-mxs.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-octeon.c
gpio-omap.c gpio: omap: Save and restore sysconfig 2021-04-28 13:39:59 +02:00
gpio-palmas.c
gpio-pca953x.c gpio: pca953x: Add mutex_lock for regcache sync in PM 2022-09-08 11:11:38 +02:00
gpio-pca9570.c gpio: pca9570: add GPO driver for PCA9570 2020-07-16 14:35:12 +02:00
gpio-pcf857x.c gpio: pcf857x: Fix missing first interrupt 2021-03-04 11:38:40 +01:00
gpio-pch.c gpio: pch: Add a blank line between declaration and code 2020-07-21 19:12:57 +03:00
gpio-pci-idio-16.c gpio: pci-idio-16: Use irqchip template 2020-07-23 15:11:26 +02:00
gpio-pcie-idio-24.c gpio: pcie-idio-24: Enable PEX8311 interrupts 2020-11-06 15:19:44 +01:00
gpio-pisosr.c gpio: pisosr: Simplify with dev_err_probe() 2020-08-28 20:15:51 +02:00
gpio-pl061.c gpio: pl061: Support building as module 2020-04-14 16:23:46 +02:00
gpio-pmic-eic-sprd.c gpio: gpio-pmic-eic-sprd: Fix incorrectly named property 'map' 2020-07-08 09:24:07 +02:00
gpio-pxa.c gpio: pxa: Fix return value of pxa_gpio_probe() 2020-05-25 11:14:36 +02:00
gpio-raspberrypi-exp.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-rc5t583.c
gpio-rcar.c gpio: rcar: Use irqchip template 2020-07-30 00:13:10 +02:00
gpio-rda.c gpio: Add RDA Micro GPIO controller support 2019-10-29 15:12:52 +01:00
gpio-rdc321x.c
gpio-reg.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-regmap.c gpio: add a reusable generic gpio_chip using regmap 2020-06-03 10:48:37 +02:00
gpio-sa1100.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sama5d2-piobu.c gpio: gpio-sama5d2-piobu: Demote all kerneldoc headers to basic comment blocks 2020-07-08 09:24:07 +02:00
gpio-sch.c gpio: sch: Add a blank line between declaration and code 2020-07-22 16:00:27 +03:00
gpio-sch311x.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-sifive.c gpio: sifive: Fix refcount leak in sifive_gpio_probe 2023-01-14 10:16:47 +01:00
gpio-siox.c gpio: siox: explicitly support only threaded irqs 2020-09-09 12:59:15 +02:00
gpio-sl28cpld.c gpio: Add support for the sl28cpld GPIO controller 2020-09-17 16:00:20 +01:00
gpio-sodaville.c
gpio-spear-spics.c
gpio-sprd.c gpio: sprd: Clear interrupt when setting the type as edge 2020-08-31 18:06:28 +02:00
gpio-sta2x11.c
gpio-stmpe.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
gpio-stp-xway.c gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390 2020-08-18 21:32:28 +02:00
gpio-syscon.c gpio: gpio-syscon: Fix formatting issues which confuse kerneldoc 2020-07-08 09:24:08 +02:00
gpio-tb10x.c gpio: remove unneeded MODULE_VERSION() usage 2019-12-12 17:09:50 +01:00
gpio-tc3589x.c GPIO bulk changes for the v5.10 kernel cycle: 2020-10-13 10:09:33 -07:00
gpio-tegra.c gpio: tegra: mask GPIO IRQs during IRQ shutdown 2020-04-28 16:22:33 +02:00
gpio-tegra186.c gpio: tegra186: Fix chip_data type confusion 2022-03-02 11:42:57 +01:00
gpio-thunderx.c gpio: thunderx: Switch to GPIOLIB_IRQCHIP 2020-01-15 11:18:29 +01:00
gpio-timberdale.c
gpio-tpic2810.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps6586x.c
gpio-tps65086.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tps68470.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-tqmx86.c gpio: tqmx86: really make IRQ optional 2021-08-12 13:22:06 +02:00
gpio-ts4800.c
gpio-ts4900.c gpio: ts4900: Do not set DAT and OE together 2022-03-16 14:15:59 +01:00
gpio-ts5500.c
gpio-twl4030.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-twl6040.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-ucb1400.c
gpio-uniphier.c gpio: uniphier: Fix void functions to remove return value 2021-09-30 10:11:03 +02:00
gpio-vf610.c gpio: gpio-vf610: do not touch other bits when set the target bit 2022-05-25 09:17:59 +02:00
gpio-viperboard.c gpio: viperboard: Replace 'unsigned' with 'unsigned int' 2019-08-05 11:26:58 +02:00
gpio-vr41xx.c MIPS: Remove repetitive increase irq_err_count 2022-06-29 08:59:48 +02:00
gpio-vx855.c gpio: vx855: fixed a typo 2020-01-15 13:45:01 +01:00
gpio-wcd934x.c gpio: wcd934x: Fix shift-out-of-bounds error 2021-06-16 12:01:45 +02:00
gpio-wcove.c gpio: wcove: Request IRQ after all initialisation done 2020-08-04 01:25:02 +02:00
gpio-winbond.c gpio: winbond: Fix error code in winbond_gpio_get() 2022-06-29 08:59:50 +02:00
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c gpio: ws16c48: Use irqchip template 2020-07-23 15:08:55 +02:00
gpio-xgene-sb.c gpio: xgene-sb: Drop extra check to call acpi_gpiochip_request_interrupts() 2020-05-18 09:16:31 +02:00
gpio-xgene.c gpio: Use new GPIO_LINE_DIRECTION 2019-11-07 09:27:48 +01:00
gpio-xgs-iproc.c gpio: xgs-iproc: fix parsing of ngpios property 2021-11-02 19:48:23 +01:00
gpio-xilinx.c gpio: xilinx: Fix bug where the wrong GPIO register is written to 2020-02-10 12:52:34 +01:00
gpio-xlp.c gpio: xlp: Pass irqchip when adding gpiochip 2019-08-15 09:55:07 +02:00
gpio-xra1403.c gpio: xra1403: Make use of for_each_requested_gpio() 2020-06-20 23:13:27 +02:00
gpio-xtensa.c gpio: xtensa: fix driver build 2019-12-09 10:40:18 +01:00
gpio-zevio.c
gpio-zx.c gpio: Unconditionally assign .request()/.free() 2020-04-02 09:16:06 +02:00
gpio-zynq.c gpio: zynq: Check return value of irq_get_irq_data 2021-07-20 16:05:43 +02:00
gpiolib-acpi.c gpiolib: acpi: use correct format characters 2022-04-20 09:23:11 +02:00
gpiolib-acpi.h gpiolib: acpi: make acpi_can_fallback_to_crs() static 2019-09-10 11:34:20 +01:00
gpiolib-cdev.c gpiolib: cdev: fix NULL-pointer dereferences 2023-01-14 10:16:00 +01:00
gpiolib-cdev.h gpiolib: fix sysfs when cdev is not selected 2020-11-05 15:35:40 +01:00
gpiolib-devres.c gpio: don't use same lockdep class for all devm_gpiochip_add_data users 2020-08-04 01:22:02 +02:00
gpiolib-legacy.c
gpiolib-of.c gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() 2022-08-21 15:16:01 +02:00
gpiolib-of.h gpio: of: Add DT overlay support for GPIO hogs 2020-02-21 17:10:33 +01:00
gpiolib-sysfs.c gpio: sysfs: Obey valid_mask 2021-04-21 13:00:50 +02:00
gpiolib-sysfs.h gpiolib: move gpiolib-sysfs function declarations into their own header 2020-07-12 10:22:00 +02:00
gpiolib.c gpiolib: Get rid of redundant 'else' 2023-01-14 10:16:00 +01:00
gpiolib.h gpiolib: cdev: support setting debounce 2020-09-30 10:57:04 +02:00
Kconfig gpio: AMD8111 and TQMX86 require HAS_IOPORT_MAP 2021-07-07 08:22:46 -04:00
Makefile - New Drivers 2020-10-14 15:56:58 -07:00
TODO drivers: gpio: Fix trivial spelling 2020-06-15 10:15:29 +02:00