[PATCH V2 05/15] dt-bindings: power: supply: axp20x: Add input-current-limit-microamp

[Chris Morgan]

From: Chris Morgan <macromorgan at hotmail.com>

Allow specifying a hard limit of the maximum input current. Some PMICs
such as the AXP717 can pull up to 3.25A, so allow a value to be
specified that clamps this in the event the hardware is not designed
for it.

Signed-off-by: Chris Morgan <macromorgan at hotmail.com>
---
 .../power/supply/x-powers,axp20x-usb-power-supply.yaml       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
index 34b7959d6772..903e0bac24a0 100644
--- a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
+++ b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
@@ -31,6 +31,11 @@ properties:
           - const: x-powers,axp803-usb-power-supply
           - const: x-powers,axp813-usb-power-supply
 
+  input-current-limit-microamp:
+    description:
+      Optional value to clamp the maximum input current limit to for
+      the device. The supported min and max values will vary based on
+      the PMIC revision, consult the datasheet for supported values.
 
 required:
   - compatible
-- 
2.34.1