Andrew Lunn 7ae710f9f8 gpio: vf610: Mask all GPIO interrupts ... On SoC reset all GPIO interrupts are disable. However, if kexec is used to boot into a new kernel, the SoC does not experience a reset. Hence GPIO interrupts can be left enabled from the previous kernel. It is then possible for the interrupt to fire before an interrupt handler is registered, resulting in the kernel complaining of an "unexpected IRQ trap", the interrupt is never cleared, and so fires again, resulting in an interrupt storm. Disable all GPIO interrupts before registering the GPIO IRQ chip. Fixes: 7f2691a196 ("gpio: vf610: add gpiolib/IRQ chip driver for Vybrid") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2019-01-28 15:28:43 +01:00
..
gpio-74x164.c
gpio-74xx-mmio.c
gpio-104-dio-48e.c	gpio: 104-dio-48e: Mask read inputs for get_multiple	2018-11-05 08:54:41 +01:00
gpio-104-idi-48.c	gpio: 104-idi-48e: Mask the read inputs for get_multiple	2018-11-05 08:54:41 +01:00
gpio-104-idio-16.c
gpio-adnp.c
gpio-adp5520.c
gpio-adp5588.c	This is the bulk of GPIO changes for the v4.20 series:	2018-10-23 08:45:05 +01:00
gpio-altera-a10sr.c	gpio: altera-a10sr: Set proper output level for direction_output	2019-01-23 17:24:02 +01:00
gpio-altera.c
gpio-amd8111.c
gpio-amdpt.c
gpio-arizona.c
gpio-aspeed.c	gpio: aspeed: remove duplicated statement	2018-12-21 11:14:11 +01:00
gpio-ath79.c
gpio-bcm-kona.c
gpio-bd9571mwv.c
gpio-brcmstb.c
gpio-bt8xx.c
gpio-cadence.c	gpio: Add Cadence GPIO driver	2018-12-21 11:41:00 +01:00
gpio-clps711x.c
gpio-creg-snps.c	GPIO: add single-register GPIO via CREG driver	2018-10-10 09:21:06 +02:00
gpio-crystalcove.c
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c	gpio: davinci: restore a way to manually specify the GPIO base	2018-11-26 16:45:10 +05:30
gpio-dln2.c
gpio-dwapb.c	gpio: gpio-dwapb: simplify getting .driver_data	2018-11-05 08:54:41 +01:00
gpio-eic-sprd.c	gpio: sprd: Fix incorrect irq type setting for the async EIC	2019-01-23 17:24:01 +01:00
gpio-em.c
gpio-ep93xx.c
gpio-exar.c
gpio-f7188x.c
gpio-ftgpio010.c
gpio-ge.c
gpio-gpio-mm.c	gpio: gpio-mm: Mask read inputs for get_multiple	2018-11-05 08:54:41 +01:00
gpio-grgpio.c	drivers/gpio/gpio-grgpio.c: Remove duplicate header	2018-11-19 15:09:22 +01:00
gpio-hlwd.c
gpio-htc-egpio.c
gpio-ich.c	gpio: ich: Convert to use SPDX identifier	2018-12-07 17:34:07 +02:00
gpio-intel-mid.c	gpio: intel-mid: Convert to use SPDX identifier	2018-12-07 17:34:07 +02:00
gpio-iop.c
gpio-it87.c
gpio-janz-ttl.c
gpio-kempld.c
gpio-ks8695.c	gpio: ks8695: Change to use DEFINE_SHOW_ATTRIBUTE macro	2018-12-07 11:10:14 +01:00
gpio-loongson.c
gpio-loongson1.c
gpio-lp873x.c
gpio-lp3943.c
gpio-lp87565.c
gpio-lpc18xx.c	gpio: lpc18xx: fix GPIO controller driver build as a module	2018-12-10 09:10:46 +01:00
gpio-lpc32xx.c
gpio-lynxpoint.c	intel-gpio for v4.21-1	2018-12-14 14:27:41 +01:00
gpio-madera.c
gpio-max730x.c
gpio-max732x.c
gpio-max3191x.c
gpio-max7300.c
gpio-max7301.c	gpio: max7301: fix driver for use with CONFIG_VMAP_STACK	2018-12-21 09:23:45 +01:00
gpio-max77620.c	regmap: regmap-irq/gpio-max77620: add level-irq support	2018-12-19 18:35:45 +00:00
gpio-mb86s7x.c
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-menz127.c
gpio-merrifield.c	gpio: merrifield: Convert to use SPDX identifier	2018-12-07 17:34:08 +02:00
gpio-ml-ioh.c
gpio-mm-lantiq.c
gpio-mmio.c
gpio-mockup.c	gpio: mockup: fix indicated direction	2018-11-16 23:06:29 +01:00
gpio-mpc8xxx.c
gpio-mpc5200.c
gpio-msic.c
gpio-mt7621.c	gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack	2018-12-07 10:47:24 +01:00
gpio-mvebu.c	This is the bulk of GPIO changes for the v4.21 kernel series:	2018-12-28 20:00:21 -08:00
gpio-mxc.c	gpio: mxc: move gpio noirq suspend/resume to syscore phase	2018-11-16 22:56:54 +01:00
gpio-mxs.c	gpio: mxs: read pin level directly instead of using .get	2018-12-21 11:29:57 +01:00
gpio-octeon.c
gpio-omap.c	This is the bulk of GPIO changes for the v4.21 kernel series:	2018-12-28 20:00:21 -08:00
gpio-palmas.c
gpio-pca953x.c	gpio: pca953x: Make symbol 'pca953x_i2c_regmap' static	2019-01-11 09:16:40 +01:00
gpio-pcf857x.c	gpio: pcf857x: Fix interrupts on multiple instances	2019-01-23 17:24:01 +01:00
gpio-pch.c	gpio: pch: Convert to use SPDX identifier	2018-12-07 17:34:08 +02:00
gpio-pci-idio-16.c	gpio: pci-idio-16: Mask read inputs for get_multiple	2018-11-05 08:54:42 +01:00
gpio-pcie-idio-24.c	gpio: pcie-idio-24: Mask read inputs for get_multiple	2018-11-05 08:54:42 +01:00
gpio-pisosr.c
gpio-pl061.c	gpio: pl061: Move irq_chip definition inside struct pl061	2018-11-05 08:54:42 +01:00
gpio-pmic-eic-sprd.c
gpio-pxa.c	gpio: pxa: fix legacy non pinctrl aware builds again	2018-11-16 23:06:29 +01:00
gpio-raspberrypi-exp.c	gpio: raspberrypi-exp: decrease refcount on firmware dt node	2018-12-17 15:28:30 +01:00
gpio-rc5t583.c
gpio-rcar.c	gpio: rcar: reference device instead of platform device	2018-12-05 22:52:31 +01:00
gpio-rdc321x.c
gpio-reg.c
gpio-sa1100.c
gpio-sama5d2-piobu.c	gpio: add driver for SAMA5D2 PIOBU pins	2018-12-21 10:55:57 +01:00
gpio-sch.c	gpio: sch: Convert to use SPDX identifier	2018-12-07 17:34:08 +02:00
gpio-sch311x.c	gpio: sch311x: clean an indentation issue, remove extraneous space	2018-11-05 08:54:42 +01:00
gpio-siox.c
gpio-sodaville.c	gpio: sodaville: Convert to use SPDX identifier	2018-12-07 17:34:08 +02:00
gpio-spear-spics.c
gpio-sprd.c
gpio-sta2x11.c
gpio-stmpe.c
gpio-stp-xway.c
gpio-syscon.c	gpio: syscon: Fix possible NULL ptr usage	2018-10-10 10:33:11 +02:00
gpio-tb10x.c
gpio-tc3589x.c
gpio-tegra.c	gpio: gpio-tegra: simplify getting .driver_data	2018-11-05 08:54:41 +01:00
gpio-tegra186.c	gpio: tegra186: Rename flow variable to type	2018-12-14 14:34:10 +01:00
gpio-thunderx.c
gpio-timberdale.c
gpio-tpic2810.c
gpio-tps6586x.c
gpio-tps65086.c
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c
gpio-tps68470.c
gpio-ts4800.c
gpio-ts4900.c
gpio-ts5500.c
gpio-twl4030.c
gpio-twl6040.c
gpio-ucb1400.c
gpio-uniphier.c	gpio: uniphier: convert to SPDX License Identifier	2018-12-07 13:40:28 +01:00
gpio-vf610.c	gpio: vf610: Mask all GPIO interrupts	2019-01-28 15:28:43 +01:00
gpio-viperboard.c
gpio-vr41xx.c
gpio-vx855.c
gpio-wcove.c
gpio-winbond.c
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c	gpio: ws16c48: Mask read inputs for get_multiple	2018-11-05 08:54:42 +01:00
gpio-xgene-sb.c
gpio-xgene.c
gpio-xilinx.c
gpio-xlp.c
gpio-xra1403.c
gpio-xtensa.c
gpio-zevio.c
gpio-zx.c
gpio-zynq.c	gpio: zynq: Report gpio direction at boot	2018-12-07 13:37:25 +01:00
gpiolib-acpi.c	gpiolib-acpi: Remove unnecessary WARN_ON from acpi_gpiochip_free_interrupts	2019-01-07 09:23:23 +01:00
gpiolib-devprop.c
gpiolib-devres.c	gpio: Add devm_gpiod_unhinge()	2018-12-11 01:04:23 +00:00
gpiolib-legacy.c
gpiolib-of.c	gpio/mmc/of: Respect polarity in the device tree	2018-12-17 23:31:07 +01:00
gpiolib-sysfs.c
gpiolib.c	gpiolib: fix line event timestamps for nested irqs	2019-01-23 17:24:01 +01:00
gpiolib.h	gpio: Export gpiod_get_from_of_node()	2018-12-11 01:04:04 +00:00
Kconfig	gpio: sama5d2-piobu: Depend on OF_GPIO	2018-12-22 11:08:06 +01:00
Makefile	gpio: Add Cadence GPIO driver	2018-12-21 11:41:00 +01:00
TODO	gpio: Add global TODO file for GPIO	2018-11-05 08:54:40 +01:00