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Michal Piekos 70f8915ea4 pinctrl: sunxi: fix gpiochip_lock_as_irq() failure when pinmux is unknown 
Fixes kernel hang during boot due to inability to set up IRQ on AXP313a.

The issue is caused by gpiochip_lock_as_irq() which is failing when gpio
is in uninitialized state.

Solution is to set pinmux to GPIO INPUT in
sunxi_pinctrl_irq_request_resources() if it wasn't initialized
earlier.

Tested on Orange Pi Zero 3.

Fixes: 01e10d0272 ("pinctrl: sunxi: Implement gpiochip::get_direction()")
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Chen-Yu Tsai <wens@kernel.org>
Signed-off-by: Michal Piekos <michal.piekos@mmpsystems.pl>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-03-23 14:23:09 +01:00
..
actions
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
aspeed
pinctrl: aspeed: Cleanup header includes
2026-01-19 01:11:46 +01:00
bcm
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
berlin
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
cirrus
pinctrl: cirrus: cs42l43: Fix double-put in cs42l43_pin_probe()
2026-02-24 10:51:30 +01:00
cix
pinctrl: cix: sky1: Unexport sky1_pinctrl_pm_ops
2026-02-24 10:51:29 +01:00
freescale
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
intel
pinctrl: intel: Align Copyright note with corporate guidelines
2026-02-06 12:05:29 +01:00
mediatek
pinctrl: mediatek: common: Fix probe failure for devices without EINT
2026-03-19 19:52:22 +01:00
meson
pinctrl: meson: amlogic-a4: Fix device node reference leak in aml_dt_node_to_map_pinmux()
2026-02-24 10:51:30 +01:00
microchip
Merge tag 'pinctrl-v7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2026-02-16 09:35:24 -08:00
mvebu
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nomadik
Merge tag 'pinctrl-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2025-10-01 13:14:48 -07:00
nuvoton
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nxp
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pxa
pinctrl: pxa2xx: use devm_kmemdup_array()
2025-02-24 12:08:52 +02:00
qcom
pinctrl: qcom: spmi-gpio: implement .get_direction()
2026-03-10 10:21:52 +01:00
realtek
pinctrl: realtek: Select REGMAP_MMIO for RTD driver
2025-10-23 15:09:01 +02:00
renesas
pinctrl: renesas: rza1: Normalize return value of gpio_get()
2026-03-10 10:33:47 +01:00
samsung
pinctrl: samsung: Add Exynos9610 pinctrl configuration
2026-01-11 12:10:29 +01:00
sophgo
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
spacemit
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
spear
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
sprd
pinctrl: Simplify printks with pOF format
2025-09-12 14:19:31 +02:00
starfive
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
stm32
pinctrl: stm32: fix HDP driver dependency on GPIO_GENERIC
2026-03-19 16:44:45 +01:00
sunplus
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
sunxi
pinctrl: sunxi: fix gpiochip_lock_as_irq() failure when pinmux is unknown
2026-03-23 14:23:09 +01:00
tegra
pinctrl: tegra-xusb: Simplify locking with guard()
2026-01-19 01:11:47 +01:00
ti
…
uniphier
pinctrl: uniphier: Do not enable by default during compile testing
2025-04-15 10:08:42 +02:00
visconti
…
vt8500
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
core.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
core.h
pinctrl: Constify pointers to 'pinctrl_desc'
2025-06-18 13:26:36 +02:00
devicetree.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
devicetree.h
…
Kconfig
pinctrl: fix kismet issues with GENERIC_PINCTRL
2026-02-03 00:56:53 +01:00
Makefile
pinctrl: add generic functions + pins mapper
2026-01-21 13:13:37 +01:00
pinconf-generic.c
pinctrl: pinconf-generic: Fix memory leak in pinconf_generic_parse_dt_config()
2026-02-24 10:51:29 +01:00
pinconf.c
…
pinconf.h
pinctrl: add generic functions + pins mapper
2026-01-21 13:13:37 +01:00
pinctrl-amd.c
pinctrl: amd: Cleanup header includes
2026-01-19 01:11:46 +01:00
pinctrl-amd.h
pinctrl: amd: Take suspend type into consideration which pins are non-wake
2025-01-14 14:33:59 +01:00
pinctrl-amdisp.c
pinctrl: amdisp: Make amdisp_pinctrl_ops variable static
2026-02-24 10:51:29 +01:00
pinctrl-amdisp.h
pinctrl: amd: isp411: Add amdisp GPIO pinctrl
2025-03-05 08:47:43 +01:00
pinctrl-apple-gpio.c
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
pinctrl-artpec6.c
pinctrl: Constify static 'pinctrl_desc'
2025-06-18 13:26:37 +02:00
pinctrl-as3722.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-at91-pio4.c
pinctrl: at91-pio4: Add sama7d65 pio4 support
2026-01-07 15:22:14 +01:00
pinctrl-at91.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-at91.h
…
pinctrl-aw9523.c
pinctrl: aw9523: Simplify locking with guard()
2026-01-19 01:11:46 +01:00
pinctrl-axp209.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-bm1880.c
pinctrl: Constify static 'pinctrl_desc'
2025-06-18 13:26:37 +02:00
pinctrl-cy8c95x0.c
pinctrl: cy8c95x0: Don't miss reading the last bank registers
2026-02-26 23:41:04 +01:00
pinctrl-da850-pupd.c
…
pinctrl-da9062.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-digicolor.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-eic7700.c
pinctrl: eswin: Fix regulator error check and Kconfig dependency
2025-09-08 14:23:51 +02:00
pinctrl-ep93xx.c
pinctrl: ep93xx: Fix raster pins typo
2024-09-16 11:16:15 +00:00
pinctrl-equilibrium.c
pinctrl: equilibrium: fix warning trace on load
2026-02-23 10:28:04 +01:00
pinctrl-equilibrium.h
pinctrl: equilibrium: use new generic GPIO chip API
2025-08-19 11:41:38 +02:00
pinctrl-eyeq5.c
…
pinctrl-falcon.c
pinctrl: falcon: mark pinctrl_falcon_init() as static
2025-06-24 21:01:31 +02:00
pinctrl-gemini.c
pinctrl: Use str_enable_disable-like helpers
2025-01-15 12:52:26 +01:00
pinctrl-generic.c
pinctrl: add generic functions + pins mapper
2026-01-21 13:13:37 +01:00
pinctrl-ingenic.c
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
2025-09-08 14:24:20 +02:00
pinctrl-k210.c
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
2025-09-08 14:24:20 +02:00
pinctrl-k230.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pinctrl-keembay.c
pinctrl: keembay: fix double free in keembay_build_functions()
2025-09-08 14:24:12 +02:00
pinctrl-lantiq.c
pinctrl: lantiq: Add missing header(s)
2022-10-24 17:06:46 +03:00
pinctrl-lantiq.h
…
pinctrl-loongson2.c
…
pinctrl-lpc18xx.c
pinctrl: Constify static 'pinctrl_desc'
2025-06-18 13:26:37 +02:00
pinctrl-max7360.c
pinctrl: Add MAX7360 pinctrl driver
2025-09-16 15:24:48 +01:00
pinctrl-max77620.c
pinctrl: max77620: Move fixed assignments to 'pinctrl_desc' definition
2025-06-18 13:26:37 +02:00
pinctrl-mcp23s08_i2c.c
…
pinctrl-mcp23s08_spi.c
…
pinctrl-mcp23s08.c
pinctrl: mcp23s08: init reg_defaults from HW at probe and switch cache type
2025-10-29 23:19:08 +01:00
pinctrl-mcp23s08.h
…
pinctrl-microchip-sgpio.c
pinctrl: microchip-sgpio: Simplify locking with guard()
2026-01-19 01:11:47 +01:00
pinctrl-mlxbf3.c
pinctrl: Constify static 'pinctrl_desc'
2025-06-18 13:26:37 +02:00
pinctrl-ocelot.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
pinctrl-palmas.c
pinctrl: palmas: Move fixed assignments to 'pinctrl_desc' definition
2025-06-18 13:26:37 +02:00
pinctrl-pef2256.c
…
pinctrl-pic32.c
pinctrl: pic32: update include to use pic32.h from platform_data
2026-01-30 15:29:08 +01:00
pinctrl-pic32.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 445
2019-06-05 17:37:18 +02:00
pinctrl-pistachio.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-rk805.c
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
2025-09-08 14:24:20 +02:00
pinctrl-rockchip.c
pinctrl: rockchip: Fix configuring a deferred pin
2026-02-24 10:51:30 +01:00
pinctrl-rockchip.h
pinctrl: rockchip: Add rk3506 pinctrl support
2025-11-10 23:24:06 +01:00
pinctrl-rp1.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pinctrl-scmi.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pinctrl-single.c
pinctrl: single: fix refcount leak in pcs_add_gpio_func()
2026-02-03 01:30:59 +01:00
pinctrl-st.c
pinctrl: st: Annotate st_pinconf_dbg_show() as holding mutex
2026-01-19 01:11:47 +01:00
pinctrl-stmfx.c
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
2025-09-08 14:24:20 +02:00
pinctrl-sx150x.c
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
2025-09-08 14:24:20 +02:00
pinctrl-tb10x.c
pinctrl: tb10x: Simplify locking with guard()
2026-01-19 01:11:47 +01:00
pinctrl-th1520.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pinctrl-tps6594.c
pinctrl: pinctrl-tps6594: Add TPS652G1 PMIC pinctrl and GPIO
2025-07-10 09:58:12 +01:00
pinctrl-upboard.c
pinctrl: Add pin controller driver for AAEON UP boards
2025-08-18 17:45:07 +02:00
pinctrl-utils.c
drivers/pinctrl: Switch to use kmemdup_array()
2024-08-26 10:27:52 +02:00
pinctrl-utils.h
…
pinctrl-xway.c
treewide: rename GPIO set callbacks back to their original names
2025-08-07 10:07:06 +02:00
pinctrl-zynq.c
pinctrl: Constify static 'pinctrl_desc'
2025-06-18 13:26:37 +02:00
pinctrl-zynqmp.c
Merge tag 'zynqmp-soc-for-6.18' of https://github.com/Xilinx/linux-xlnx into soc/drivers
2025-10-17 15:24:00 +02:00
pinmux.c
pinctrl: allow to mark pin functions as requestable GPIOs
2025-09-08 14:22:58 +02:00
pinmux.h
pinctrl: allow to mark pin functions as requestable GPIOs
2025-09-08 14:22:58 +02:00