Add nvmem properties to calibrate FGU from eFuse controller.
Signed-off-by: Baolin Wang <[email protected]>
---
.../devicetree/bindings/power/supply/sc27xx-fg.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt
b/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt
index 98a2400..fc35ac5 100644
--- a/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt
+++ b/Documentation/devicetree/bindings/power/supply/sc27xx-fg.txt
@@ -11,6 +11,8 @@ Required properties:
- battery-detect-gpios: GPIO for battery detection.
- io-channels: Specify the IIO ADC channel to get temperature.
- io-channel-names: Should be "bat-temp".
+- nvmem-cells: A phandle to the calibration cells provided by eFuse device.
+- nvmem-cell-names: Should be "fgu_calib".
- monitored-battery: Phandle of battery characteristics devicetree node.
See Documentation/devicetree/bindings/power/supply/battery.txt
@@ -47,6 +49,8 @@ Example:
battery-detect-gpios = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;
io-channels = <&pmic_adc 5>;
io-channel-names = "bat-temp";
+ nvmem-cells = <&fgu_calib>;
+ nvmem-cell-names = "fgu_calib";
monitored-battery = <&bat>;
};
};
--
1.7.9.5
