[PATCH 2/3] dt-bindings: power: supply: Document maxim,rcomp-value for max17040

Jonathan Bakker
2020-05-04T22:13:37Z

The rcomp value is a device-specific value for configuration based
on specific chemistries. There is no public documentation on how
to tune it.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
---
.../devicetree/bindings/power/supply/max17040_battery.txt | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/supply/max17040_battery.txt b/Documentation/devicetree/bindings/power/supply/max17040_battery.txt
index 4e0186b8380f..14097b3ed278 100644
--- a/Documentation/devicetree/bindings/power/supply/max17040_battery.txt
+++ b/Documentation/devicetree/bindings/power/supply/max17040_battery.txt
@@ -11,6 +11,9 @@ Optional properties :
generated. Can be configured from 1 up to 32
(%). If skipped the power up default value of
4 (%) will be used.
+- maxim,rcomp-value : The value for specific lithium chemistry. If
+ not present, the default value of 0x97 will be
+ used.
- interrupts : Interrupt line see Documentation/devicetree/
bindings/interrupt-controller/interrupts.txt
- wakeup-source : This device has wakeup capabilities. Use this
--
2.20.1