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0bd50d719b
linux/drivers/pinctrl
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Dan O'Donovan 0bd50d719b pinctrl: cherryview: prevent concurrent access to GPIO controllers 
Due to a silicon issue on the Atom X5-Z8000 "Cherry Trail" processor
series, a common lock must be used to prevent concurrent accesses
across the 4 GPIO controllers managed by this driver.

See Intel Atom Z8000 Processor Series Specification Update
(Rev. 005), errata #CHT34, for further information.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dan O'Donovan <dan@emutex.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-06-15 08:37:39 +02:00
..
bcm pinctrl: nsp-gpio: fix non-static functions 2016-06-08 14:09:49 +02:00
berlin pinctrl: berlin: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 00:02:13 +02:00
freescale pinctrl: imx: fix initialization of imx_pinctrl_desc 2016-05-31 10:54:31 +02:00
intel pinctrl: cherryview: prevent concurrent access to GPIO controllers 2016-06-15 08:37:39 +02:00
mediatek pinctrl: mediatek: fix suspend/resume timing issue 2016-06-08 10:09:40 +02:00
meson pinctrl: amlogic: gxbb: add ethernet pins 2016-05-31 10:37:09 +02:00
mvebu pinctrl: mvebu: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 00:02:39 +02:00
nomadik pinctrl: nomadik: fix warnings from unexported functions 2016-06-13 08:50:13 +02:00
pxa pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 00:03:04 +02:00
qcom pinctrl: qcom-ssbi: support for PM8058 2016-06-15 08:37:31 +02:00
samsung pinctrl: samsung: Suppress unbinding to prevent theoretical attacks 2016-05-30 09:41:49 +02:00
sh-pfc Pin control bulk changes for the v4.7 kernel cycle: 2016-05-19 12:50:56 -07:00
sirf pinctrl: sirf/atlas7: trivial fix of spelling mistake on flagged 2016-04-29 11:30:35 +02:00
spear pinctrl: spear: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 00:03:18 +02:00
stm32 pinctrl: stm32: factorize stm32_pconf_input/output_get() 2016-05-31 10:06:12 +02:00
sunxi Pin control bulk changes for the v4.7 kernel cycle: 2016-05-19 12:50:56 -07:00
tegra pinctrl: tegra: Get rid of parked_reg 2016-05-30 09:41:46 +02:00
uniphier pinctrl: uniphier: fix NAND pin-mux settings for PH1-LD11/LD20 2016-06-08 11:13:11 +02:00
vt8500 pinctrl: vt8500: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:20 +02:00
core.c pinctrl: copy per-pin driver private data to struct pin_desc 2016-05-31 10:27:19 +02:00
core.h pinctrl: copy per-pin driver private data to struct pin_desc 2016-05-31 10:27:19 +02:00
devicetree.c pinctrl: simplify of_pinctrl_get() 2015-07-16 09:39:03 +02:00
devicetree.h
Kconfig pinctrl: max77620: add pincontrol driver for MAX77620/MAX20024 2016-05-30 09:41:47 +02:00
Makefile pinctrl: Always recurse into bcm folder 2016-06-13 09:25:31 +02:00
pinconf-generic.c pinctrl: pinconf: separate config parameters with commas for debugfs 2016-05-31 10:29:06 +02:00
pinconf.c pinctrl: pinconf: separate config parameters with commas for debugfs 2016-05-31 10:29:06 +02:00
pinconf.h pinctrl: pinconf-generic: Allow driver to specify DT params 2015-01-11 22:32:19 +01:00
pinctrl-adi2-bf54x.c pinctrl: pinctrl-adi: combine multiple groups of one function together 2014-02-25 10:49:13 +01:00
pinctrl-adi2-bf60x.c added tabs instead of spaces 2015-07-16 09:39:01 +02:00
pinctrl-adi2.c pinctrl: adi2: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:20 +02:00
pinctrl-adi2.h pinctrl: pinctrl-adi: combine multiple groups of one function together 2014-02-25 10:49:13 +01:00
pinctrl-amd.c pinctrl: amd: make it explicitly non-modular 2016-06-13 08:29:20 +02:00
pinctrl-amd.h Fix inconsistent spinlock of AMD GPIO driver which can be 2015-04-07 11:36:49 +02:00
pinctrl-as3722.c pinctrl: as3722: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:21 +02:00
pinctrl-at91-pio4.c pinctrl: at91-pio4: make it explicitly non-modular 2016-06-13 08:40:14 +02:00
pinctrl-at91.c pinctrl: at91: make it explicitly non-modular 2016-06-13 08:27:23 +02:00
pinctrl-at91.h pinctrl: at91: use own header 2014-10-29 09:28:35 +01:00
pinctrl-coh901.c pinctrl: coh901: fix initconst annotation 2016-02-15 20:40:52 +01:00
pinctrl-coh901.h
pinctrl-digicolor.c pinctrl: digicolor: make it explicitly non-modular 2016-06-13 08:32:19 +02:00
pinctrl-falcon.c staging: drivers: pinctrl: Fixed checkpatch.pl warnings 2015-01-21 11:02:26 +01:00
pinctrl-lantiq.c pinctrl: lantiq: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:23 +02:00
pinctrl-lantiq.h pinctrl/lantiq: introduce new dedicated devicetree bindings 2015-11-30 13:12:07 +01:00
pinctrl-lpc18xx.c pinctrl: lpc18xx: make it explicitly non-modular 2016-06-13 08:28:18 +02:00
pinctrl-max77620.c pinctrl: max77620: add pincontrol driver for MAX77620/MAX20024 2016-05-30 09:41:47 +02:00
pinctrl-oxnas.c pinctrl: oxnas: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map 2016-05-31 12:59:29 +02:00
pinctrl-palmas.c pinctrl: palmas: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:23 +02:00
pinctrl-pic32.c pinctrl: pic32: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:24 +02:00
pinctrl-pic32.h pinctrl: pinctrl-pic32: Add PIC32 pin control driver 2016-02-05 23:54:47 +01:00
pinctrl-pistachio.c Pin control bulk changes for the v4.7 kernel cycle: 2016-05-19 12:50:56 -07:00
pinctrl-rockchip.c pinctrl: rockchip: fix pull setting error for rk3399 2016-05-11 10:43:21 +02:00
pinctrl-single.c pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs 2016-04-15 11:26:55 +02:00
pinctrl-st.c pinctrl: st: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:25 +02:00
pinctrl-tb10x.c pinctrl: tb10x: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:25 +02:00
pinctrl-tz1090-pdc.c pinctrl: tz1090-pdc: Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:26 +02:00
pinctrl-tz1090.c pinctrl: tz1090 Use devm_pinctrl_register() for pinctrl registration 2016-04-21 09:23:26 +02:00
pinctrl-u300.c pinctrl: u300: make u300_pmx_registers static 2016-06-13 09:27:43 +02:00
pinctrl-utils.c pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map 2016-04-01 15:06:36 +02:00
pinctrl-utils.h pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map 2016-04-01 15:06:36 +02:00
pinctrl-xway.c pinctrl: xway: Change structure initialisation to c99 style 2016-06-13 14:03:18 +02:00
pinctrl-zynq.c pinctrl: zynq: make it explicitly non-modular 2016-06-13 08:30:58 +02:00
pinmux.c pinctrl: return -ENOMEM instead of -EINVAL for kasprintf() failure 2016-05-31 10:33:00 +02:00
pinmux.h