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linux-stable/drivers/pinctrl
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Horatiu Vultur 06e84176dd pinctrl: ocelot: Fix incorrect trigger of the interrupt. 
[ Upstream commit e9945b2633 ]

The interrupt controller can detect only link changes. So in case an
external device generated a level based interrupt, then the interrupt
controller detected correctly the first edge. But the problem was that
the interrupt controller was detecting also the edge when the interrupt
was cleared. So it would generate another interrupt.
The fix for this is to clear the second interrupt but still check the
interrupt line status.

Fixes: c297561bc9 ("pinctrl: ocelot: Fix interrupt controller")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Tested-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20221018070959.1322606-1-horatiu.vultur@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2022-11-04 00:00:28 +09:00
..
actions pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
aspeed Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
bcm Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
berlin pinctrl: berlin: bg4ct: Use devm_platform_*ioremap_resource() APIs 2022-05-22 22:45:47 +02:00
cirrus pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
freescale Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
intel Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
mediatek pinctrl: mediatek: mt8192: Fix compile warnings 2022-06-27 01:56:52 +02:00
meson intel-gpio for v5.19-1 2022-05-04 23:15:21 +02:00
mvebu Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
nomadik pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map 2022-06-15 16:04:01 +02:00
nuvoton Pin control bulk changes for the v5.19 series: 2022-05-28 11:15:54 -07:00
pxa drivers/pinctrl: remove redundant ret variable 2022-01-24 01:12:54 +01:00
qcom pinctrl: qcom: Avoid glitching lines when we first mux to output 2022-11-04 00:00:27 +09:00
ralink pinctrl: ralink: Check for null return of devm_kcalloc 2022-07-11 14:40:17 +02:00
renesas Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
samsung pinctrl: samsung: do not use bindings header with constants 2022-06-28 15:55:20 +02:00
spear pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
sprd
…
stm32 pinctrl: stm32: fix optional IRQ support to gpios 2022-06-28 16:12:40 +02:00
sunplus pinctrl: sunplus: Add check for kcalloc 2022-07-11 15:04:19 +02:00
sunxi pinctrl: sunxi: Fix name for A100 R_PIO 2022-08-26 10:37:24 +02:00
tegra pinctrl: tegra: tegra194: drop unused pin groups 2022-05-04 23:40:05 +02:00
ti
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uniphier pinctrl: uniphier: Add USB device pinmux settings 2022-02-11 01:37:21 +01:00
visconti
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vt8500 pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
Kconfig Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
Makefile pinctrl: nuvoton: Add driver for WPCM450 2022-03-15 01:16:20 +01:00
core.c pinctrl: core: Use device_match_of_node() helper 2022-07-18 11:38:37 +02:00
core.h
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devicetree.c pinctrl: devicetree: Delete usage of driver_deferred_probe_check_state() 2022-06-10 15:57:54 +02:00
devicetree.h
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pinconf-generic.c pinctrl: pinconf-generic: Print arguments for bias-pull-* 2022-03-15 01:24:15 +01:00
pinconf.c
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pinconf.h
…
pinctrl-amd.c pinctrl: amd: change dev_warn to dev_dbg for additional feature support 2022-10-26 12:22:55 +02:00
pinctrl-amd.h pinctrl: amd: Implement pinmux functionality 2022-06-15 15:54:20 +02:00
pinctrl-apple-gpio.c pinctrl: apple: Use a raw spinlock for the regmap 2022-05-25 09:37:44 +02:00
pinctrl-artpec6.c
…
pinctrl-as3722.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-at91-pio4.c pinctrl: at91-pio4: remove #ifdef CONFIG_PM_SLEEP 2022-07-18 11:38:36 +02:00
pinctrl-at91.c pinctrl: at91: Fix typo 'the the' in comment 2022-07-26 09:53:35 +02:00
pinctrl-at91.h
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pinctrl-axp209.c pinctrl: axp209: Support the AXP221/AXP223/AXP809 variant 2022-06-30 14:05:57 +02:00
pinctrl-bm1880.c
…
pinctrl-da850-pupd.c
…
pinctrl-da9062.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-digicolor.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-equilibrium.c pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-equilibrium.h pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-falcon.c
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pinctrl-gemini.c pinctrl: gemini: fix typos 2021-10-14 01:22:58 +02:00
pinctrl-ingenic.c pinctrl: Ingenic: JZ4755 bug fixes 2022-11-04 00:00:24 +09:00
pinctrl-k210.c pinctrl: k210: Fix bias-pull-up 2022-02-11 02:19:47 +01:00
pinctrl-keembay.c pinctrl: keembay: rework loops looking for groups names 2021-12-22 02:57:27 +01:00
pinctrl-lantiq.c
…
pinctrl-lantiq.h
…
pinctrl-lpc18xx.c
…
pinctrl-max77620.c pinctrl: max77620: drop unneeded MODULE_ALIAS 2022-04-22 22:56:46 +02:00
pinctrl-mcp23s08.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-mcp23s08.h pinctrl: mcp23s08: Add optional reset GPIO 2021-06-12 01:58:10 +02:00
pinctrl-mcp23s08_i2c.c
…
pinctrl-mcp23s08_spi.c
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pinctrl-microchip-sgpio.c pinctrl: microchip-sgpio: Switch to use fwnode instead of of_node 2022-05-09 13:47:49 +02:00
pinctrl-ocelot.c pinctrl: ocelot: Fix incorrect trigger of the interrupt. 2022-11-04 00:00:28 +09:00
pinctrl-oxnas.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-palmas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-pic32.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-pic32.h
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pinctrl-pistachio.c pinctrl: pistachio: fix use of irq_of_parse_and_map() 2022-04-24 16:24:09 +02:00
pinctrl-rk805.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-rockchip.c pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback 2022-10-21 12:37:46 +02:00
pinctrl-rockchip.h pinctrl/rockchip: add rk3588 support 2022-04-29 00:55:02 +02:00
pinctrl-single.c This is the bulk of pin control changes for the v5.15 kernel cycle, 2021-09-02 14:22:56 -07:00
pinctrl-st.c pinctrl: st: Switch to use devm_kasprintf_strarray() 2021-11-18 18:40:10 +02:00
pinctrl-starfive.c pinctrl: starfive: Serialize adding groups and functions 2022-07-11 10:22:57 +02:00
pinctrl-stmfx.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-sx150x.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-tb10x.c
…
pinctrl-thunderbay.c pinctrl: thunderbay: Use devm_platform_ioremap_resource() 2022-04-23 00:01:55 +02:00
pinctrl-utils.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-utils.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-xway.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-zynq.c pinctrl: zynq: use module_platform_driver to simplify the code 2022-03-15 01:46:13 +01:00
pinctrl-zynqmp.c Revert "pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high-impedance" 2022-11-04 00:00:24 +09:00
pinmux.c pinctrl: add one more "const" for generic function groups 2021-12-22 02:57:27 +01:00
pinmux.h pinctrl: add one more "const" for generic function groups 2021-12-22 02:57:27 +01:00