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Commit 93032fed authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm: add ESR fast calibration parameters on SM8150 MTP"

parents e9525c97 b8aa23a1

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

+40 −0
Original line number Diff line number Diff line
@@ -111,6 +111,46 @@ First Level Node - FG Gen4 device 
		    Element 0 - Retry value for timer

		    Element 1 - Maximum value for timer



- qcom,fg-esr-cal-soc-thresh

	Usage:      optional

	Value type: <prop-encoded-array>

	Definition: SOC thresholds applied when ESR fast calibration is done.

		    Array of 2 elements if specified. This should be specified

		    if ESR fast calibration algorithm is needed.

		    Element 0 - Minimum SOC threshold in percentage

		    Element 1 - Maximum SOC threshold in percentage



- qcom,fg-esr-cal-temp-thresh

	Usage:      optional

	Value type: <prop-encoded-array>

	Definition: Battery temperature thresholds applied when ESR fast

		    calibration is done. Array of 2 elements if specified.

		    This should be specified if ESR fast calibration algorithm

		    is needed.

		    Element 0 - Minimum temperature threshold in Celsius

		    Element 1 - Maximum temperature threshold in Celsius



- qcom,fg-delta-esr-disable-count

	Usage:      optional

	Value type: <u32>

	Definition: Value after which delta ESR interrupt will be disabled.

		    This is applicable only when ESR fast calibration is

		    enabled. Default value is 10.



- qcom,fg-delta-esr-thr

	Usage:      optional

	Value type: <u32>

	Definition: Threshold for delta ESR interrupt in uOhms. Default value

		    is 1832. If ESR fast calibration algorithm is enabled, this

		    will be overridden with a maximum value.



- qcom,fg-esr-filter-factor

	Usage:      optional

	Value type: <u32>

	Definition: ESR filter factor used in ESR fast calibration algorithm.

		    This factor will be used when ESR correction delta is

		    applied after the calculation. Default value is 2.



- qcom,fg-esr-pulse-thresh-ma

	Usage:      optional

	Value type: <u32>

arch/arm64/boot/dts/qcom/sm8150-mtp.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -293,6 +293,13 @@ 
	qcom,battery-data = <&mtp_batterydata>;

	qcom,hold-soc-while-full;

	qcom,linearize-soc;

	/* ESR fast calibration */

	qcom,fg-esr-timer-chg-fast = <0 10>;

	qcom,fg-esr-timer-dischg-fast = <0 10>;

	qcom,fg-esr-timer-chg-slow = <0 96>;

	qcom,fg-esr-timer-dischg-slow = <0 96>;

	qcom,fg-esr-cal-soc-thresh = <26 230>;

	qcom,fg-esr-cal-temp-thresh = <10 40>;

};



&sdhc_2 {

drivers/power/supply/qcom/fg-core.h

+9 −0
Original line number Diff line number Diff line
@@ -63,10 +63,14 @@ 
#define SRAM_WRITE		"fg_sram_write"

#define PROFILE_LOAD		"fg_profile_load"

#define TTF_PRIMING		"fg_ttf_priming"

#define ESR_CALIB		"fg_esr_calib"



/* Delta BSOC irq votable reasons */

#define DELTA_BSOC_IRQ_VOTER	"fg_delta_bsoc_irq"



/* Delta ESR irq votable reasons */

#define DELTA_ESR_IRQ_VOTER	"fg_delta_esr_irq"



/* Battery missing irq votable reasons */

#define BATT_MISS_IRQ_VOTER	"fg_batt_miss_irq"
@@ -205,6 +209,11 @@ enum fg_sram_param_id { 
	FG_SRAM_SLOPE_LIMIT,

	FG_SRAM_BATT_TEMP_COLD,

	FG_SRAM_BATT_TEMP_HOT,

	FG_SRAM_ESR_CAL_SOC_MIN,

	FG_SRAM_ESR_CAL_SOC_MAX,

	FG_SRAM_ESR_CAL_TEMP_MIN,

	FG_SRAM_ESR_CAL_TEMP_MAX,

	FG_SRAM_DELTA_ESR_THR,

	FG_SRAM_MAX,

};

drivers/power/supply/qcom/qpnp-fg-gen4.c

+538 −27

File changed.

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