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dt-bindings: mfd: max77620: Add compatible for Maxim 77663 

Maxim 77663 has a few minor differences in regards to hardware interface
and available capabilities by comparing it with 77620 and 20024 models,
hence re-use 77620 device-tree binding for the 77663.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Dmitry Osipenko 2019-05-05 18:43:20 +03:00 committed by Lee Jones
parent e93c9c99a6
commit 56076a5385
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/mfd/max77620.txt
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@ -4,7 +4,8 @@ Required properties:
-------------------
- compatible: Must be one of
"maxim,max77620"
"maxim,max20024".
"maxim,max20024"
"maxim,max77663"
- reg: I2C device address.
Optional properties:
@ -105,6 +106,7 @@ Optional properties:
Here supported time periods by device in microseconds are as follows:
MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds.
MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds.
MAX77663 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds.
-maxim,power-ok-control: configure map power ok bit
1: Enables POK(Power OK) to control nRST_IO and GPIO1