Mike Looijmans eb295874a4 pinctrl: mcp23s08: Reset all pins to input at probe ... [ Upstream commit 3ede3f8b4b ] At startup, the driver just assumes that all registers have their default values. But after a soft reset, the chip will just be in the state it was, and some pins may have been configured as outputs. Any modification of the output register will cause these pins to be driven low, which leads to unexpected/unwanted effects. To prevent this from happening, set the chip's IO configuration register to a known safe mode (all inputs) before toggling any other bits. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Link: https://lore.kernel.org/20250314151803.28903-1-mike.looijmans@topic.nl Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-06-27 11:05:32 +01:00
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actions
aspeed	pinctrl: pinctrl-aspeed-g6: Fix register offset for pinconf of GPIOR-T	2024-05-17 11:50:44 +02:00
bcm	pinctrl: bcm281xx: Use "unsigned int" instead of bare "unsigned"	2025-06-04 14:37:59 +02:00
berlin
cirrus	pinctrl: lochnagar: Don't build on MIPS	2024-01-25 14:52:27 -08:00
freescale	pinctrl: freescale: fix COMPILE_TEST error with PINCTRL_IMX_SCU	2024-12-14 19:51:40 +01:00
intel
mediatek	pinctrl: mediatek: paris: Rework support for PIN_CONFIG_{INPUT,OUTPUT}_ENABLE	2024-05-17 11:50:45 +02:00
meson	pinctrl: meson: define the pull up/down resistor value as 60 kOhm	2025-06-04 14:38:04 +02:00
mvebu	pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get()	2025-06-27 11:05:32 +01:00
nomadik
nuvoton
pxa
qcom	pinctrl: qcom: Clear latched interrupt status when changing IRQ type	2025-05-02 07:44:06 +02:00
ralink
renesas	pinctrl: renesas: rzg2l: Fix missing of_node_put() call	2025-04-10 14:32:00 +02:00
samsung
spear
sprd
stm32
sunxi
tegra	pinctrl: tegra: Set SFIO mode to Mux Register	2025-04-10 14:32:00 +02:00
ti	pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails	2024-08-19 05:45:09 +02:00
uniphier
visconti
vt8500
core.c	pinctrl: core: fix possible memory leak when pinctrl_enable() fails	2024-08-19 05:45:08 +02:00
core.h
devicetree.c	pinctrl: devicetree: do not goto err when probing hogs in pinctrl_dt_to_map	2025-06-04 14:38:02 +02:00
devicetree.h
Kconfig
Makefile
pinconf-generic.c
pinconf.c
pinconf.h
pinctrl-amd.c
pinctrl-amd.h
pinctrl-artpec6.c
pinctrl-as3722.c
pinctrl-at91-pio4.c
pinctrl-at91.c	pinctrl: at91: Fix possible out-of-boundary access	2025-06-27 11:05:13 +01:00
pinctrl-at91.h
pinctrl-axp209.c
pinctrl-bm1880.c
pinctrl-da850-pupd.c
pinctrl-da9062.c
pinctrl-digicolor.c
pinctrl-equilibrium.c
pinctrl-equilibrium.h
pinctrl-falcon.c
pinctrl-gemini.c
pinctrl-ingenic.c
pinctrl-k210.c	pinctrl: k210: Undef K210_PC_DEFAULT	2024-12-14 19:51:04 +01:00
pinctrl-keembay.c
pinctrl-lantiq.c
pinctrl-lantiq.h
pinctrl-lpc18xx.c
pinctrl-max77620.c
pinctrl-mcp23s08_i2c.c
pinctrl-mcp23s08_spi.c
pinctrl-mcp23s08.c	pinctrl: mcp23s08: Reset all pins to input at probe	2025-06-27 11:05:32 +01:00
pinctrl-mcp23s08.h
pinctrl-microchip-sgpio.c
pinctrl-ocelot.c	pinctrl: ocelot: fix system hang on level based interrupts	2024-10-22 15:40:46 +02:00
pinctrl-oxnas.c
pinctrl-palmas.c
pinctrl-pic32.c
pinctrl-pic32.h
pinctrl-pistachio.c
pinctrl-rk805.c
pinctrl-rockchip.c	pinctrl: rockchip: correct RK3328 iomux width flag for GPIO2-B pins	2024-09-04 13:23:37 +02:00
pinctrl-rockchip.h	pinctrl: rockchip: use dedicated pinctrl type for RK3328	2024-07-05 09:14:39 +02:00
pinctrl-single.c	pinctrl: single: fix missing error code in pcs_probe()	2024-10-17 15:11:01 +02:00
pinctrl-st.c
pinctrl-stmfx.c
pinctrl-sx150x.c
pinctrl-tb10x.c
pinctrl-utils.c
pinctrl-utils.h
pinctrl-xway.c
pinctrl-zynq.c
pinctrl-zynqmp.c	pinctrl: zynqmp: drop excess struct member description	2024-12-14 19:51:00 +01:00
pinmux.c
pinmux.h