Adding documentation for low battery monitor properties: - maxim,low-battery-dac-enable - maxim,low-battery-mode Signed-off-by: Mark Zhang <markz@xxxxxxxxxx> --- Documentation/devicetree/bindings/mfd/max77620.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt index 88825eaf2567..f5b298ccc929 100644 --- a/Documentation/devicetree/bindings/mfd/max77620.txt +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -142,6 +142,20 @@ Optional properties: Device supports 100/1000/3000/6000 Ohms. Default will be set to 1000 Ohm. +Low-Battery Monitor: +================== +max77620 is able to monitor the main battery voltage and shutdown/reset the +chip connected accordingly. + +Optional properties: + - maxim,low-battery-dac-enable: Enable low battery monitoring. + Low battery monitoring will be disabled if missing + this property. + - maxim,low-battery-mode: Shutdown or reset the chip. + The value of this property is "shutdown" which means + a global shutdown will be triggered. Any other values + or missing this property causes a chip reset. + Example: -------- #include <dt-bindings/mfd/max77620.h> -- 2.19.2
