This series is an attempt at cleaning up the regmap-irq API in order to simplify things and consolidate existing features, while at the same time generalizing it to support a wider range of hardware. There is a new system for IRQ type configuration, some tweaks to unmask registers so they're more intuitive and useful, and a new callback for calculating register addresses. There's also a few minor code cleanups in here. Several existing features have been marked deprecated. Warnings will be issued for any drivers that use deprecated features, but they'll otherwise continue to function normally. One important caveat: not all of these changes are tested beyond compile testing, since I don't have hardware to exercise all of the features. v3 changelog * Fix bug in patch 11/12 reported by Marek Szyprowski https://lore.kernel.org/lkml/acaaf77f-3282-8544-dd3c-7915fc1a6a4f@xxxxxxxxxxx/ v2 changelog * Drop driver patches, these will be sent as separate series to the appropriate subsystem maintainers. * Drop patches that remove deprecated features, that should be done in a separate series. * Various fixups to address Andy Shevchenko's v1 review comments. * Drop patches that changed the behavior of mask_writeonly; instead just remove the flag. Aidan MacDonald (12): regmap-irq: Convert bool bitfields to unsigned int regmap-irq: Remove unused type_reg_stride field regmap-irq: Cleanup sizeof(...) use in memory allocation regmap-irq: Remove an unnecessary restriction on type_in_mask regmap-irq: Remove inappropriate uses of regmap_irq_update_bits() regmap-irq: Remove mask_writeonly and regmap_irq_update_bits() regmap-irq: Refactor checks for status bulk read support regmap-irq: Introduce config registers for irq types regmap-irq: Deprecate type registers and virtual registers regmap-irq: Fix inverted handling of unmask registers regmap-irq: Add get_irq_reg() callback regmap-irq: Deprecate the not_fixed_stride flag drivers/base/regmap/regmap-irq.c | 432 +++++++++++++++++++++---------- include/linux/regmap.h | 104 +++++--- 2 files changed, 367 insertions(+), 169 deletions(-) -- 2.35.1
