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Commit 0c39bb53 authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

dt-bindings: qpnp-fg-gen4: add support to read/write from nvmem 



Add support to read and write FG parameters to SDAM through
nvmem framework. "fg_sdam" should be the nvmem name if specified.

Change-Id: I4d0ddcbcad0834704c8b497c1f43503b8518f971
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent 6b4884f8

Documentation/devicetree/bindings/power/supply/qcom/qpnp-fg-gen4.txt

+15 −0
Original line number Diff line number Diff line
@@ -31,6 +31,19 @@ First Level Node - FG Gen4 device 


- #thermal-sensor-cells: Should be 0. See thermal.txt for the description.



- nvmem-names:

	Usage: optional

	Value type: <string>

	Definition: Nvmem device name for SDAM to store parameters like cycle

		    counters and learned capacity. It must be defined as

		    "fg_sdam".



- nvmem:

	Usage: optional

	Value type: <phandle>

	Definition: Phandle of the nvmem device name to access SDAM to store

		    parameters.



- qcom,fg-cutoff-voltage

	Usage:      optional

	Value type: <u32>
@@ -487,6 +500,8 @@ pm8150b_fg: qpnp,fg { 
	#address-cells = <1>;

	#size-cells = <1>;

	qcom,pmic-revid = <&pm8150b_revid>;

	nvmem-names = "fg_sdam";

	nvmem = <&pm8150_sdam_2>;

	#thermal-sensor-cells = <0>;

	status = "okay";