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3 Commits

Author SHA1 Message Date
Matti Vaittinen
1b1c26b24a mfd: Rohm PMICs: Use platform_device_id to match MFD sub-devices 
Thanks to Stephen Boyd I today learned we can use platform_device_id
to do device and module matching for MFD sub-devices!

Do device matching using the platform_device_id instead of using
explicit module_aliases to load modules and custom parent-data field
to do module loading and sub-device matching.

Cc: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2020-01-24 07:21:48 +00:00
Matti Vaittinen
cfca8bb24e mfd: bd70528: Staticize bit value definitions 
Make bit definitions static to reduce the scope.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2019-11-11 11:25:15 +00:00
Matti Vaittinen
21b7c58fc1 mfd: bd70528: Support ROHM bd70528 PMIC core 
ROHM BD70528MWV is an ultra-low quiescent current general
purpose single-chip power management IC for battery-powered
portable devices.

Add MFD core which enables chip access for following subdevices:
	- regulators/LED drivers
	- battery-charger
	- gpios
	- 32.768kHz clk
	- RTC
	- watchdog

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2019-06-27 10:57:24 +01:00