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3 commits

Author SHA1 Message Date
Mattijs Korpershoek
9a2601ebc2 mfd: mt6397: Add MT6358 register definitions for power key 
To support power/home key detection, add definitions for
two more MT6358 PMIC registers:

- TOPSTATUS: homekey and powerkey debounce status
- TOP_RST_MISC: controls homekey,powerkey long press reset time

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-06-02 10:49:59 +01:00
Hsin-Hsiung Wang
d8570c182f mfd: mt6358: Refine interrupt code 
This patch refines the interrupt related code to support new chips.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-06-01 16:44:00 +01:00
Hsin-Hsiung Wang
2b91c28f2a mfd: Add support for the MediaTek MT6358 PMIC 
This adds support for the MediaTek MT6358 PMIC. This is a
multifunction device with the following sub modules:

- Regulator
- RTC
- Codec
- Interrupt

It is interfaced to the host controller using SPI interface
by a proprietary hardware called PMIC wrapper or pwrap.
MT6358 MFD is a child device of the pwrap.

Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2020-05-21 08:55:29 +01:00