Mika Westerberg 7036502783 pinctrl: cherryview: Add a quirk to make Acer Chromebook keyboard work again ... After commit 47c950d102 ("pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain") the driver does not add all GPIOs to the irqdomain. The reason for that is that those GPIOs cannot generate IRQs at all, only GPEs (General Purpose Events). This causes Linux virtual IRQ numbering to change. However, it seems some CYAN Chromebooks, including Acer Chromebook hardcodes these Linux IRQ numbers in the ACPI tables of the machine. Since the numbering is different now, the IRQ meant for keyboard does not match the Linux virtual IRQ number anymore making the keyboard non-functional. Work this around by adding special quirk just for these machines where we add back all GPIOs to the irqdomain. Rest of the Cherryview/Braswell based machines will not be affected by the change. Link: https://bugzilla.kernel.org/show_bug.cgi?id=194945 Fixes: 47c950d102 ("pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain") Reported-by: Adam S Levy <theadamlevy@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2017-04-11 10:09:39 +02:00
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Kconfig	pinctrl: intel: Add Intel Gemini Lake pin controller support	2017-01-30 15:06:01 +01:00
Makefile	pinctrl: intel: Add Intel Gemini Lake pin controller support	2017-01-30 15:06:01 +01:00
pinctrl-baytrail.c	Pin control bulk changes for the v4.11 kernel cycle:	2017-02-21 16:34:22 -08:00
pinctrl-broxton.c	pinctrl: broxton: No need to take pointer of a pointer	2017-01-30 14:45:12 +01:00
pinctrl-cherryview.c	pinctrl: cherryview: Add a quirk to make Acer Chromebook keyboard work again	2017-04-11 10:09:39 +02:00
pinctrl-geminilake.c	pinctrl: intel: Add Intel Gemini Lake pin controller support	2017-01-30 15:06:01 +01:00
pinctrl-intel.c	pinctrl: intel: unlock on error in intel_config_set_pull()	2017-02-13 15:42:26 +01:00
pinctrl-intel.h	pinctrl: intel: Add support for 1k additional pull-down	2017-01-30 15:04:23 +01:00
pinctrl-merrifield.c	pinctrl: intel: merrifield: Add missed check in mrfld_config_set()	2017-01-30 09:15:10 +01:00
pinctrl-sunrisepoint.c	pinctrl: intel: Convert to use devm_gpiochip_add_data()	2017-01-11 13:52:37 +01:00