Mathieu Dubois-Briand 1c12fbdf40 regmap: irq: Add support for chips without separate IRQ status ...

Some GPIO chips allow to rise an IRQ on GPIO level changes but do not
provide an IRQ status for each separate line: only the current gpio
level can be retrieved.

Add support for these chips, emulating IRQ status by comparing GPIO
levels with the levels during the previous interrupt.

Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250522-mdb-max7360-support-v9-5-74fc03517e41@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

2025-05-22 13:11:50 +01:00

..

internal.h

regmap: Reorder 'struct regmap'

2025-02-03 00:38:32 +00:00

Kconfig

regmap: Move selecting for REGMAP_MDIO and REGMAP_IRQ

2025-05-20 10:25:08 +01:00

Makefile

…

regcache-flat.c

regcache: use map->alloc_flags also for allocating cache

2024-08-28 13:52:29 +01:00

regcache-maple.c

regmap: cache: mapple: use kmalloc_array() to replace kmalloc()

2024-12-02 00:31:15 +00:00

regcache-rbtree.c

regmap: cache: rbtree: use krealloc_array() to replace krealloc()

2024-12-02 00:31:16 +00:00

regcache.c

regcache: Use sort()'s default swap() implementation

2025-04-30 09:38:31 +09:00

regmap-ac97.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-debugfs.c

mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER

2024-01-08 15:27:15 -08:00

regmap-fsi.c

…

regmap-i2c.c

regmap-i2c: add missing MODULE_DESCRIPTION() macro

2024-06-14 15:23:14 +01:00

regmap-i3c.c

regmap: Drop capitalisation in MODULE_DESCRIPTION()

2024-04-10 22:45:52 +01:00

regmap-irq.c

regmap: irq: Add support for chips without separate IRQ status

2025-05-22 13:11:50 +01:00

regmap-kunit.c

regmap: kunit: Fix repeated test param

2024-10-29 18:56:49 +00:00

regmap-mdio.c

regmap: Drop capitalisation in MODULE_DESCRIPTION()

2024-04-10 22:45:52 +01:00

regmap-mmio.c

…

regmap-ram.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-raw-ram.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-sccb.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-sdw-mbq.c

regmap: sdw-mbq: Add support for SDCA deferred controls

2025-01-07 20:21:00 +00:00

regmap-sdw.c

regmap: Drop capitalisation in MODULE_DESCRIPTION()

2024-04-10 22:45:52 +01:00

regmap-slimbus.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-spi-avmm.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-spi.c

regmap: spi: Fix potential off-by-one when calculating reserved size

2024-06-05 22:23:52 +01:00

regmap-spmi.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap-w1.c

regmap: add missing MODULE_DESCRIPTION() macros

2024-06-24 13:38:40 +01:00

regmap.c

regmap: regmap_multi_reg_read(): make register list const

2024-12-11 14:24:09 +00:00

trace.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00