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

Chris Morgan
2024-08-02T19:22:54Z

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@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