mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-12 21:57:43 +00:00
Code Issues Releases Wiki Activity
linux-stable/drivers/pinctrl
History
Mika Westerberg efc9b7ae52 pinctrl: cherryview: Mask all interrupts on Intel_Strago based systems 
commit d2b3c35359 upstream.

Guenter Roeck reported an interrupt storm on a prototype system which is
based on Cyan Chromebook. The root cause turned out to be a incorrectly
configured pin that triggers spurious interrupts. This will be fixed in
coreboot but currently we need to prevent the interrupt storm from
happening by masking all interrupts (but not GPEs) on those systems.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=197953
Fixes: bcb48cca23 ("pinctrl: cherryview: Do not mask all interrupts in probe")
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-29 17:53:48 +01:00
..
aspeed pinctrl: aspeed: Rework strap register write logic for the AST2500 2017-08-31 13:39:38 +02:00
bcm License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
berlin pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00
freescale License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
intel pinctrl: cherryview: Mask all interrupts on Intel_Strago based systems 2017-12-29 17:53:48 +01:00
mediatek License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
meson pinctrl: meson-gxl: add tsin_a pins 2017-06-16 11:08:49 +02:00
mvebu pinctrl: armada-37xx: Fix direction_output() callback behavior 2017-12-14 09:52:49 +01:00
nomadik License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa
qcom License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
samsung License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sh-pfc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sirf pinctrl: sirf: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:39:08 +02:00
spear License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sprd pinctrl: sprd: fix off by one bugs 2017-09-12 11:27:36 +02:00
stm32 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sunxi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tegra License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ti pinctrl: ti-iodelay: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:42:48 +02:00
uniphier License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vt8500 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zte pinctrl: zte: fix 'functions' allocation in zx_pinctrl_build_state() 2017-08-14 15:01:01 +02:00
core.c pinctrl: core: Delete an error message 2017-08-31 15:44:16 +02:00
core.h pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00
devicetree.c pinctrl: Delete an error message 2017-08-31 15:45:29 +02:00
devicetree.h pinctrl: core: Use delayed work for hogs 2017-01-03 09:26:16 +01:00
Kconfig pinctrl: adi2: Fix Kconfig build problem 2017-12-20 10:10:34 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pinconf-generic.c pinctrl: Add sleep related state to indicate sleep related configs 2017-08-31 09:15:21 +02:00
pinconf.c pinctrl: check ops->pin_config_set in pinconf_set_config() 2017-08-14 15:01:59 +02:00
pinconf.h pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00
pinctrl-adi2-bf54x.c
pinctrl-adi2-bf60x.c
pinctrl-adi2.c pinctrl: adi2: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:40:45 +02:00
pinctrl-adi2.h
pinctrl-amd.c pinctrl/amd: fix masking of GPIO interrupts 2017-10-19 10:19:46 +02:00
pinctrl-amd.h pinctrl/amd: save pin registers over suspend/resume 2017-09-12 15:58:45 +02:00
pinctrl-artpec6.c pinctrl: artpec6: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:36:59 +02:00
pinctrl-as3722.c
pinctrl-at91-pio4.c pinctrl: Convert to using %pOF instead of full_name 2017-08-14 15:01:02 +02:00
pinctrl-at91.c pinctrl: at91: add support for OUTPUT config 2016-10-31 09:16:46 +01:00
pinctrl-at91.h
pinctrl-coh901.c pinctrl: coh901: constify gpio_chip structure 2017-08-14 15:00:59 +02:00
pinctrl-coh901.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pinctrl-da850-pupd.c Merge branch 'ib-pinctrl-genprops' into devel 2017-01-26 15:27:54 +01:00
pinctrl-digicolor.c pinctrl: digicolor: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:39:36 +02:00
pinctrl-falcon.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-gemini.c pinctrl: add a Gemini SoC pin controller 2017-08-14 15:01:59 +02:00
pinctrl-ingenic.c pinctrl: ingenic: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:41:05 +02:00
pinctrl-lantiq.c pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lantiq.h pinctrl: update my email address 2016-12-30 09:17:02 +01:00
pinctrl-lpc18xx.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-max77620.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-mcp23s08.c pinctrl: mcp23s08: fix interrupt handling regression 2017-10-19 10:20:03 +02:00
pinctrl-oxnas.c pinctrl: oxnas: Add support for OX820 2016-10-24 16:30:14 +02:00
pinctrl-palmas.c pinctrl: Widen the generic pinconf argument from 16 to 24 bits 2017-01-26 15:22:32 +01:00
pinctrl-pic32.c
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: fix mfio pll_lock pinmux 2016-08-22 15:28:35 +02:00
pinctrl-rk805.c pinctrl: Add pinctrl driver for the RK805 PMIC 2017-08-21 08:54:46 +01:00
pinctrl-rockchip.c pinctrl: rockchip: Add rv1108 recalculated iomux support 2017-08-31 15:25:42 +02:00
pinctrl-rza1.c pinctrl: rza1: Remove suffix from gpiochip label 2017-08-31 14:45:18 +02:00
pinctrl-single.c pinctrl: single: use of_device_get_match_data() to get soc data 2017-05-29 10:18:46 +02:00
pinctrl-st.c pinctrl: st: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:38:03 +02:00
pinctrl-sx150x.c pinctrl / gpio: Introduce .set_config() callback for GPIO chips 2017-01-26 15:27:37 +01:00
pinctrl-tb10x.c pinctrl: tb10x: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:41:40 +02:00
pinctrl-tz1090-pdc.c pinctrl: tz1090-pdc: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:42:00 +02:00
pinctrl-tz1090.c pinctrl: tz1090: constify pinconf_ops, pinctrl_ops, and pinmux_ops structures 2017-08-22 14:42:19 +02:00
pinctrl-u300.c
pinctrl-utils.c
pinctrl-utils.h
pinctrl-xway.c pinctrl: xway: fix copy/paste error in xrx200_grps 2017-05-29 18:46:42 +02:00
pinctrl-zynq.c pinctrl: zynq: Fix warnings in the driver 2017-08-14 15:01:01 +02:00
pinmux.c pinctrl: add __rcu annotations to fix sparse warnings 2017-08-14 15:01:59 +02:00
pinmux.h pinctrl: move const qualifier before struct 2017-08-14 15:01:02 +02:00