mfd: tps65217: Add support for IRQs

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Add support for handling IRQs: power button, AC and USB power state
changes. Mask and interrupt bits are shared within one register, which
prevents us to use regmap_irq implementation. New irq_domain is created in
order to add interrupt handling for each tps65217's subsystem. IRQ
resources have been added for charger subsystem to be able to notify about
AC and USB state changes.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

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Marcin Niestroj 2016-09-09 10:42:02 +02:00 • committed by Lee Jones

parent 7e94e51525

commit 6556bdacf6

3 changed files with 200 additions and 8 deletions

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1

drivers/mfd/Kconfig

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197

drivers/mfd/tps65217.c

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12

include/linux/mfd/tps65217.h

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