[PATCH v7 3/5] devicetree: mfd: max14577: Add reference to max14040_battery.txt descriptions

[Matheus Castello]

max77836 MFD has a fuel gauge that has a low SOC alert feature that is
described in Documentation/devicetree/bindings/power/supply/max17040_battery.txt.
Adding the reference to de documentation here.

Signed-off-by: Matheus Castello <matheus@xxxxxxxxxxxxxxx>
Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/mfd/max14577.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt
index fc6f0f4e8beb..45c7f414aee0 100644
--- a/Documentation/devicetree/bindings/mfd/max14577.txt
+++ b/Documentation/devicetree/bindings/mfd/max14577.txt
@@ -5,6 +5,8 @@ Battery Charger and SFOUT LDO output for powering USB devices. It is
 interfaced to host controller using I2C.

 MAX77836 additionally contains PMIC (with two LDO regulators) and Fuel Gauge.
+For the description of Fuel Gauge low SOC alert interrupt see:
+power/supply/max17040_battery.txt


 Required properties:
--
2.24.0.rc2