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[1/5] dt-bindings: power: supply: Add nvmem properties to calibrate FGU

Message ID 09143dca85a260cb6c3abc5efcf09075a8050265.1542185618.git.baolin.wang@linaro.org
State Accepted
Commit 6be57bd2badfc05892f266076c6321c4a9c2431d
Headers show
Series [1/5] dt-bindings: power: supply: Add nvmem properties to calibrate FGU | expand

Commit Message

(Exiting) Baolin Wang Nov. 14, 2018, 9:07 a.m. UTC 
Add nvmem properties to calibrate FGU from eFuse controller.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>

---
 .../devicetree/bindings/power/supply/sc27xx-fg.txt |    4 ++++
 1 file changed, 4 insertions(+)

-- 
1.7.9.5
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Patch

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>;
 		};
 	};