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linux-stable/drivers/pinctrl
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Thomas Preston a3cce32a69 pinctrl: mcp23s08: Fix mcp23x17 precious range 
[ Upstream commit b9b7fb2943 ]

On page 23 of the datasheet [0] it says "The register remains unchanged
until the interrupt is cleared via a read of INTCAP or GPIO." Include
INTCAPA and INTCAPB registers in precious range, so that they aren't
accidentally cleared when we read via debugfs.

[0] https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf

Fixes: 8f38910ba4 ("pinctrl: mcp23s08: switch to regmap caching")
Signed-off-by: Thomas Preston <thomas.preston@codethink.co.uk>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200828213226.1734264-3-thomas.preston@codethink.co.uk
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-29 09:07:05 +01:00
..
aspeed
bcm pinctrl: iproc-gpio: Fix incorrect pinconf configurations 2020-01-27 14:46:47 +01:00
berlin
freescale pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' 2020-06-25 15:41:56 +02:00
intel pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler 2020-05-20 08:17:08 +02:00
mediatek
meson pinctrl: meson-gxl: fix GPIOX sdio pins 2020-03-20 10:54:18 +01:00
mvebu pinctrl: mvebu: Fix i2c sda definition for 98DX3236 2020-10-14 09:51:08 +02:00
nomadik
pxa
qcom pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues 2019-12-17 20:37:56 +01:00
samsung pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs 2020-06-20 10:25:19 +02:00
sh-pfc pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs 2020-02-28 16:36:02 +01:00
sirf
spear
sprd pinctrl: sprd: Use define directive for sprd_pinconf_params values 2019-10-05 12:47:35 +02:00
stm32 pinctrl: stm32: fix memory leak issue 2019-12-05 15:38:32 +01:00
sunxi pinctrl: sunxi: Fix a memory leak in 'sunxi_pinctrl_build_state()' 2019-12-01 09:13:25 +01:00
tegra pinctrl: tegra: Fix write barrier placement in pmx_writel 2019-10-07 18:55:03 +02:00
ti pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call 2020-01-17 19:45:48 +01:00
uniphier
vt8500
zte pinctrl: zte: fix leaked of_node references 2019-05-31 06:47:15 -07:00
core.c pinctrl: core: Remove extra kref_get which blocks hogs being freed 2020-03-20 10:54:18 +01:00
core.h
devicetree.c pinctrl: devicetree: Avoid taking direct reference to device name string 2019-12-31 12:36:55 +01:00
devicetree.h
Kconfig
Makefile
pinconf-generic.c
pinconf.c
pinconf.h
pinctrl-adi2-bf54x.c
pinctrl-adi2-bf60x.c
pinctrl-adi2.c
pinctrl-adi2.h
pinctrl-amd.c pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler() 2019-12-31 12:37:20 +01:00
pinctrl-amd.h pinctrl: amd: fix npins for uart0 in kerncz_groups 2020-07-29 07:42:51 +02:00
pinctrl-artpec6.c
pinctrl-as3722.c
pinctrl-at91-pio4.c pinctrl: at91-pio4: fix has_config check in atmel_pctl_dt_subnode_to_map() 2019-11-20 17:59:58 +01:00
pinctrl-at91.c pinctrl: at91: don't use the same irqchip with multiple gpiochips 2019-11-20 18:00:00 +01:00
pinctrl-at91.h
pinctrl-coh901.c
pinctrl-coh901.h
pinctrl-da850-pupd.c
pinctrl-digicolor.c
pinctrl-falcon.c
pinctrl-gemini.c pinctrl: gemini: Fix up TVC clock group 2019-11-24 08:23:31 +01:00
pinctrl-ingenic.c pinctrl: ingenic: Probe driver at subsys_initcall 2019-11-20 17:59:43 +01:00
pinctrl-lantiq.c
pinctrl-lantiq.h
pinctrl-lpc18xx.c pinctrl: lpc18xx: Use define directive for PIN_CONFIG_GPIO_PIN_INT 2019-12-01 09:14:13 +01:00
pinctrl-max77620.c pinctrl: max77620: Use define directive for max77620_pinconf_param values 2019-02-27 10:08:08 +01:00
pinctrl-mcp23s08.c pinctrl: mcp23s08: Fix mcp23x17 precious range 2020-10-29 09:07:05 +01:00
pinctrl-oxnas.c
pinctrl-palmas.c
pinctrl-pic32.c
pinctrl-pic32.h
pinctrl-pistachio.c pinctrl: pistachio: fix leaked of_node references 2019-05-31 06:47:24 -07:00
pinctrl-rk805.c
pinctrl-rockchip.c pinctrl: rockchip: fix leaked of_node references 2019-07-31 07:28:49 +02:00
pinctrl-rza1.c pinctrl: rza1: Fix selector use for groups and functions 2018-09-26 08:38:10 +02:00
pinctrl-single.c pinctrl-single: fix pcs_parse_pinconf() return value 2020-08-21 09:48:13 +02:00
pinctrl-st.c
pinctrl-sx150x.c pinctrl: sx150x: handle failure case of devm_kstrdup 2019-02-12 19:46:02 +01:00
pinctrl-tb10x.c
pinctrl-tz1090-pdc.c
pinctrl-tz1090.c
pinctrl-u300.c
pinctrl-utils.c
pinctrl-utils.h
pinctrl-xway.c pinctrl: xway: fix gpio-hog related boot issues 2019-12-05 15:37:27 +01:00
pinctrl-zynq.c pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD 2019-12-01 09:14:13 +01:00
pinmux.c
pinmux.h