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-rw-r--r--dts/Bindings/mfd/max77620.txt9
1 files changed, 8 insertions, 1 deletions
diff --git a/dts/Bindings/mfd/max77620.txt b/dts/Bindings/mfd/max77620.txt
index 9c16d51..5a642a5 100644
--- a/dts/Bindings/mfd/max77620.txt
+++ b/dts/Bindings/mfd/max77620.txt
@@ -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:
@@ -17,6 +18,11 @@ Optional properties:
IRQ numbers for different interrupt source of MAX77620
are defined at dt-bindings/mfd/max77620.h.
+- system-power-controller: Indicates that this PMIC is controlling the
+ system power, see [1] for more details.
+
+[1] Documentation/devicetree/bindings/power/power-controller.txt
+
Optional subnodes and their properties:
=======================================
@@ -105,6 +111,7 @@ 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