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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-22 17:46:14 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-03-22 17:46:14 +0100 |
| commit | ae5ae35467d5c04e5453218a927d86a5e9a78340 (patch) | |
| tree | f8b81187575e694202b4749342c68c6e8a67ad9e /include/linux | |
| parent | a7400a48160dc6a00ff93c40ba25d04a8e49f1f4 (diff) | |
| parent | 4d60cac951fd2dfbf261b83abb805748abc8b995 (diff) | |
Merge tag 'regmap-no-status' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into gpio/for-next
regmap: Add no_status support
This patch adds support for devices which don't support readback of
individual interrupt statuses, we report all interrupts as firing and
hope the consumers do the right thing.
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/regmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 4d10790adeb0..301286149643 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1567,6 +1567,7 @@ struct regmap_irq_chip_data; * the need for a @sub_reg_offsets table. * @status_invert: Inverted status register: cleared bits are active interrupts. * @runtime_pm: Hold a runtime PM lock on the device when accessing it. + * @no_status: No status register: all interrupts assumed generated by device. * * @num_regs: Number of registers in each control bank. * @irqs: Descriptors for individual IRQs. Interrupt numbers are @@ -1631,6 +1632,7 @@ struct regmap_irq_chip { unsigned int clear_on_unmask:1; unsigned int not_fixed_stride:1; unsigned int status_invert:1; + unsigned int no_status:1; int num_regs; |