Merge "ARM: dts: msm: Add VADC channels for PMI632" (c95d89c3) · Commits · e / devices / android_kernel_fairphone_FP3

arch/arm64/boot/dts/qcom/pmi632.dtsi

+156 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,162 @@
		qcom,secondary-pon-reset;
		};

		pmi632_vadc: vadc@3100 {
		compatible = "qcom,qpnp-vadc-hc";
		reg = <0x3100 0x100>;
		#address-cells = <1>;
		#size-cells = <0>;
		interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
		interrupt-names = "eoc-int-en-set";
		qcom,adc-vdd-reference = <1875>;
		qcom,adc-full-scale-code = <0x70e4>;

		chan@0 {
		label = "ref_gnd";
		reg = <0>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@1 {
		label = "ref_1250v";
		reg = <1>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@83 {
		label = "vph_pwr";
		reg = <0x83>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <1>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@84 {
		label = "vbat_sns";
		reg = <0x84>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <1>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@6 {
		label = "die_temp";
		reg = <6>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <19>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@7 {
		label = "usb_in_i";
		reg = <7>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <21>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@8 {
		label = "usb_in_v";
		reg = <8>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <8>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@9 {
		label = "chg_temp";
		reg = <9>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <18>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@4a {
		label = "bat_therm";
		reg = <0x4a>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "ratiometric";
		qcom,scale-function = <17>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@4b {
		label = "bat_id";
		reg = <0x4b>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "ratiometric";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		chan@4c {
		label = "xo_therm";
		reg = <0x4c>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <0>;
		qcom,calibration-type = "ratiometric";
		qcom,scale-function = <4>;
		qcom,hw-settle-time = <8>;
		qcom,fast-avg-setup = <0>;
		};


		chan@1e {
		label = "mid_chg";
		reg = <0x1e>;
		qcom,decimation = <2>;
		qcom,pre-div-channel-scaling = <3>;
		qcom,calibration-type = "absolute";
		qcom,scale-function = <0>;
		qcom,hw-settle-time = <0>;
		qcom,fast-avg-setup = <0>;
		qcom,cal-val = <0>;
		};

		};

		pmi632_tz: qcom,temp-alarm@2400 {
		compatible = "qcom,qpnp-temp-alarm";
		reg = <0x2400 0x100>;

drivers/hwmon/qpnp-adc-common.c

+249 −1

Original line number	Diff line number	Diff line
		/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -39,9 +39,22 @@
		#define PMI_CHG_SCALE_2 391750000000
		#define QPNP_VADC_HC_VREF_CODE 0x4000
		#define QPNP_VADC_HC_VDD_REFERENCE_MV 1875
		#define CHRG_SCALE_1 -250
		#define CHRG_SCALE_2 377500000
		#define DIE_SCALE_1 500
		#define DIE_SCALE_2 -273150000

		/* Clamp negative ADC code to 0 */
		#define QPNP_VADC_HC_MAX_CODE 0x7FFF

		/Invalid current reading/
		#define QPNP_IADC_INV 0x8000

		#define IADC_SCALE_1 0xffff
		#define IADC_SCALE_2 152593

		#define USBIN_I_SCALE 25

		/*
		* Units for temperature below (on x axis) is in 0.1DegC as
		* required by the battery driver. Note the resolution used
		@@ -590,6 +603,80 @@ static const struct qpnp_vadc_map_pt adcmap_ncp03wf683[] = {
		{30, 125}
		};

		/* Voltage to temperature */
		static const struct qpnp_vadc_map_pt adcmap_batt_therm[] = {
		{1770, -400},
		{1757, -380},
		{1743, -360},
		{1727, -340},
		{1710, -320},
		{1691, -300},
		{1671, -280},
		{1650, -260},
		{1627, -240},
		{1602, -220},
		{1576, -200},
		{1548, -180},
		{1519, -160},
		{1488, -140},
		{1456, -120},
		{1423, -100},
		{1388, -80},
		{1353, -60},
		{1316, -40},
		{1278, -20},
		{1240, 0},
		{1201, 20},
		{1162, 40},
		{1122, 60},
		{1082, 80},
		{1042, 100},
		{1003, 120},
		{964, 140},
		{925, 160},
		{887, 180},
		{849, 200},
		{812, 220},
		{777, 240},
		{742, 260},
		{708, 280},
		{675, 300},
		{643, 320},
		{613, 340},
		{583, 360},
		{555, 380},
		{528, 400},
		{502, 420},
		{477, 440},
		{453, 460},
		{430, 480},
		{409, 500},
		{388, 520},
		{369, 540},
		{350, 560},
		{333, 580},
		{316, 600},
		{300, 620},
		{285, 640},
		{271, 660},
		{257, 680},
		{245, 700},
		{233, 720},
		{221, 740},
		{210, 760},
		{200, 780},
		{190, 800},
		{181, 820},
		{173, 840},
		{164, 860},
		{157, 880},
		{149, 900},
		{142, 920},
		{136, 940},
		{129, 960},
		{124, 980}
		};

		/*
		* Voltage to temperature table for 100k pull up for NTCG104EF104 with
		* 1.875V reference.
		@@ -899,6 +986,36 @@ int32_t qpnp_adc_tdkntcg_therm(struct qpnp_vadc_chip *chip,
		}
		EXPORT_SYMBOL(qpnp_adc_tdkntcg_therm);

		int32_t qpnp_adc_batt_therm(struct qpnp_vadc_chip *chip,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		const struct qpnp_vadc_chan_properties *chan_properties,
		struct qpnp_vadc_result *adc_chan_result)
		{
		int64_t batt_thm_voltage = 0;

		if (!chan_properties \|\| !chan_properties->offset_gain_numerator \|\|
		!chan_properties->offset_gain_denominator \|\| !adc_properties
		\|\| !adc_chan_result)
		return -EINVAL;

		if (adc_properties->adc_hc) {
		/* (code * vref_vadc (1.875V) * 1000) / (scale_code * 1000) */
		if (adc_code > QPNP_VADC_HC_MAX_CODE)
		adc_code = 0;
		batt_thm_voltage = (int64_t) adc_code;
		batt_thm_voltage *= (adc_properties->adc_vdd_reference
		* 1000);
		batt_thm_voltage = div64_s64(batt_thm_voltage,
		adc_properties->full_scale_code * 1000);
		qpnp_adc_map_voltage_temp(adcmap_batt_therm,
		ARRAY_SIZE(adcmap_batt_therm),
		batt_thm_voltage, &adc_chan_result->physical);
		}
		return 0;
		}
		EXPORT_SYMBOL(qpnp_adc_batt_therm);

		int32_t qpnp_adc_scale_batt_therm(struct qpnp_vadc_chip *chip,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		@@ -920,6 +1037,70 @@ int32_t qpnp_adc_scale_batt_therm(struct qpnp_vadc_chip *chip,
		}
		EXPORT_SYMBOL(qpnp_adc_scale_batt_therm);

		int32_t qpnp_adc_scale_chrg_temp(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		const struct qpnp_vadc_chan_properties *chan_properties,
		struct qpnp_vadc_result *adc_chan_result)
		{
		int rc = 0;

		if (!chan_properties \|\| !chan_properties->offset_gain_numerator \|\|
		!chan_properties->offset_gain_denominator \|\| !adc_properties
		\|\| !adc_chan_result)
		return -EINVAL;

		rc = qpnp_adc_scale_default(vadc, adc_code, adc_properties,
		chan_properties, adc_chan_result);
		if (rc < 0)
		return rc;

		pr_debug("raw_code:%x, v_adc:%lld\n", adc_code,
		adc_chan_result->physical);
		adc_chan_result->physical = (int64_t) ((CHRG_SCALE_1) *
		(adc_chan_result->physical));
		adc_chan_result->physical = (int64_t) (adc_chan_result->physical +
		CHRG_SCALE_2);
		adc_chan_result->physical = (int64_t) adc_chan_result->physical;
		adc_chan_result->physical = div64_s64(adc_chan_result->physical,
		1000000);

		return 0;
		}
		EXPORT_SYMBOL(qpnp_adc_scale_chrg_temp);

		int32_t qpnp_adc_scale_die_temp(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		const struct qpnp_vadc_chan_properties *chan_properties,
		struct qpnp_vadc_result *adc_chan_result)
		{
		int rc = 0;

		if (!chan_properties \|\| !chan_properties->offset_gain_numerator \|\|
		!chan_properties->offset_gain_denominator \|\| !adc_properties
		\|\| !adc_chan_result)
		return -EINVAL;

		rc = qpnp_adc_scale_default(vadc, adc_code, adc_properties,
		chan_properties, adc_chan_result);
		if (rc < 0)
		return rc;

		pr_debug("raw_code:%x, v_adc:%lld\n", adc_code,
		adc_chan_result->physical);
		adc_chan_result->physical = (int64_t) ((DIE_SCALE_1) *
		(adc_chan_result->physical));
		adc_chan_result->physical = (int64_t) (adc_chan_result->physical +
		DIE_SCALE_2);
		adc_chan_result->physical = (int64_t) adc_chan_result->physical;
		adc_chan_result->physical = div64_s64(adc_chan_result->physical,
		1000000);

		return 0;
		}
		EXPORT_SYMBOL(qpnp_adc_scale_die_temp);

		int32_t qpnp_adc_scale_qrd_batt_therm(struct qpnp_vadc_chip *chip,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		@@ -1279,6 +1460,73 @@ int32_t qpnp_adc_scale_default(struct qpnp_vadc_chip *vadc,
		}
		EXPORT_SYMBOL(qpnp_adc_scale_default);

		int32_t qpnp_iadc_scale_default(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		const struct qpnp_vadc_chan_properties *chan_properties,
		struct qpnp_vadc_result *adc_chan_result)
		{
		int64_t scale_current = 0;

		if (!chan_properties \|\| !chan_properties->offset_gain_numerator \|\|
		!chan_properties->offset_gain_denominator \|\| !adc_properties
		\|\| !adc_chan_result)
		return -EINVAL;

		if (adc_properties->adc_hc) {

		if (adc_code == QPNP_IADC_INV)
		return -EINVAL;

		scale_current = (int64_t) adc_code;

		if (adc_code > QPNP_IADC_INV) {
		scale_current = ((~scale_current) & IADC_SCALE_1);
		scale_current++;
		scale_current = -scale_current;
		}
		}

		scale_current *= IADC_SCALE_2;
		scale_current = div64_s64(scale_current,
		1000);
		scale_current *= chan_properties->offset_gain_denominator;
		scale_current = div64_s64(scale_current,
		chan_properties->offset_gain_numerator);
		adc_chan_result->measurement = scale_current;
		/*
		* Note: adc_chan_result->measurement is in uA.
		*/
		adc_chan_result->physical = adc_chan_result->measurement;

		return 0;
		}
		EXPORT_SYMBOL(qpnp_iadc_scale_default);

		int qpnp_adc_scale_usbin_curr(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_properties,
		const struct qpnp_vadc_chan_properties *chan_properties,
		struct qpnp_vadc_result *adc_chan_result)
		{
		int rc = 0;

		rc = qpnp_adc_scale_default(vadc, adc_code, adc_properties,
		chan_properties, adc_chan_result);
		if (rc < 0)
		return rc;

		pr_debug("raw_code:%x, v_adc:%lld\n", adc_code,
		adc_chan_result->physical);
		adc_chan_result->physical = (int64_t) ((USBIN_I_SCALE) *
		adc_chan_result->physical);
		adc_chan_result->physical = div64_s64(adc_chan_result->physical,
		10);

		return 0;
		}
		EXPORT_SYMBOL(qpnp_adc_scale_usbin_curr);

		int32_t qpnp_adc_usb_scaler(struct qpnp_vadc_chip *chip,
		struct qpnp_adc_tm_btm_param *param,
		uint32_t low_threshold, uint32_t high_threshold)

drivers/hwmon/qpnp-adc-voltage.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -219,6 +219,11 @@ static struct qpnp_vadc_scale_fn vadc_scale_fn[] = {
		[SCALE_NCP_03WF683_THERM] = {qpnp_adc_scale_therm_ncp03},
		[SCALE_QRD_SKUT1_BATT_THERM] = {qpnp_adc_scale_qrd_skut1_batt_therm},
		[SCALE_PMI_CHG_TEMP] = {qpnp_adc_scale_pmi_chg_temp},
		[SCALE_BATT_THERM_TEMP] = {qpnp_adc_batt_therm},
		[SCALE_CHRG_TEMP] = {qpnp_adc_scale_chrg_temp},
		[SCALE_DIE_TEMP] = {qpnp_adc_scale_die_temp},
		[SCALE_I_DEFAULT] = {qpnp_iadc_scale_default},
		[SCALE_USBIN_I] = {qpnp_adc_scale_usbin_curr},
		};

		static struct qpnp_vadc_rscale_fn adc_vadc_rscale_fn[] = {

include/linux/qpnp/qpnp-adc.h

+135 −2

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.
		* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -338,6 +338,7 @@ enum qpnp_adc_calib_type {
		* %CHAN_PATH_SCALING5: ratio of {1, 8}
		* %CHAN_PATH_SCALING6: ratio of {10, 81} The actual ratio is (1/8.1).
		* %CHAN_PATH_SCALING7: ratio of {1, 10}
		* %CHAN_PATH_SCALING8: ratio of {1, 16}
		* %CHAN_PATH_NONE: Do not use this pre-scaling ratio type.
		*
		* The pre-scaling is applied for signals to be within the voltage range
		@@ -352,6 +353,7 @@ enum qpnp_adc_channel_scaling_param {
		PATH_SCALING5,
		PATH_SCALING6,
		PATH_SCALING7,
		PATH_SCALING8,
		PATH_SCALING_NONE,
		};

		@@ -380,6 +382,12 @@ enum qpnp_adc_channel_scaling_param {
		* %SCALE_QRD_SKUT1_BATT_THERM: Conversion to temperature(decidegC) based on
		* btm parameters for SKUT1
		* %SCALE_PMI_CHG_TEMP: Conversion for PMI CHG temp
		* %SCALE_BATT_THERM_TEMP: Conversion to temperature(decidegC) based on btm
		* parameters.
		* %SCALE_CHRG_TEMP: Conversion for charger temp.
		* %SCALE_DIE_TEMP: Conversion for die temp.
		* %SCALE_I_DEFAULT: Default scaling to convert raw adc code to current (uA).
		* %SCALE_USBIN_I: Conversion for USB input current.
		* %SCALE_NONE: Do not use this scaling type.
		*/
		enum qpnp_adc_scale_fn_type {
		@@ -397,6 +405,11 @@ enum qpnp_adc_scale_fn_type {
		SCALE_NCP_03WF683_THERM,
		SCALE_QRD_SKUT1_BATT_THERM,
		SCALE_PMI_CHG_TEMP = 16,
		SCALE_BATT_THERM_TEMP,
		SCALE_CHRG_TEMP,
		SCALE_DIE_TEMP,
		SCALE_I_DEFAULT,
		SCALE_USBIN_I,
		SCALE_NONE,
		};

		@@ -1125,7 +1138,8 @@ static const struct qpnp_vadc_scaling_ratio qpnp_vadc_amux_scaling_ratio[] = {
		{1, 20},
		{1, 8},
		{10, 81},
		{1, 10}
		{1, 10},
		{1, 16}
		};

		/**
		@@ -1346,6 +1360,23 @@ int32_t qpnp_adc_scale_default(struct qpnp_vadc_chip *dev,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_iadc_scale_default() - Scales the pre-calibrated digital output
		* of current ADC to the ADC reference and compensates for the
		* gain and offset.
		* @dev: Structure device for qpnp vadc
		* @adc_code: pre-calibrated digital output of the ADC.
		* @adc_prop: adc properties of the qpnp adc such as bit resolution,
		* reference voltage.
		* @chan_prop: Individual channel properties to compensate the i/p scaling,
		* slope and offset.
		* @chan_rslt: Physical result to be stored.
		*/
		int32_t qpnp_iadc_scale_default(struct qpnp_vadc_chip *dev,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_pmic_therm() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		@@ -1383,6 +1414,23 @@ int32_t qpnp_adc_scale_pmi_chg_temp(struct qpnp_vadc_chip *dev,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_batt_therm() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		* gain and offset. Returns the temperature in decidegC.
		* @dev: Structure device for qpnp vadc
		* @adc_code: pre-calibrated digital output of the ADC.
		* @adc_prop: adc properties of the pm8xxx adc such as bit resolution,
		* reference voltage.
		* @chan_prop: individual channel properties to compensate the i/p scaling,
		* slope and offset.
		* @chan_rslt: physical result to be stored.
		*/
		int32_t qpnp_adc_batt_therm(struct qpnp_vadc_chip *dev,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_batt_therm() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		@@ -1400,6 +1448,61 @@ int32_t qpnp_adc_scale_batt_therm(struct qpnp_vadc_chip *dev,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_chrg_temp() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		* gain and offset. The voltage measured by HKADC is related to
		* the junction temperature according to
		* Tj = 377.5 degC - (V_adc / 0.004)
		* @dev: Structure device for qpnp vadc
		* @adc_code: pre-calibrated digital output of the ADC.
		* @adc_prop: adc properties of the qpnp adc such as bit resolution,
		* reference voltage.
		* @chan_prop: Individual channel properties to compensate the i/p scaling,
		* slope and offset.
		* @chan_rslt: Physical result to be stored.
		*/
		int32_t qpnp_adc_scale_chrg_temp(struct qpnp_vadc_chip *dev,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_die_temp() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		* gain and offset. The voltage measured by HKADC is related to
		* the junction temperature according to
		* Tj = -273.15 degC + (V_adc / 0.002)
		* @dev: Structure device for qpnp vadc
		* @adc_code: pre-calibrated digital output of the ADC.
		* @adc_prop: adc properties of the qpnp adc such as bit resolution,
		* reference voltage.
		* @chan_prop: Individual channel properties to compensate the i/p scaling,
		* slope and offset.
		* @chan_rslt: Physical result to be stored.
		*/
		int32_t qpnp_adc_scale_die_temp(struct qpnp_vadc_chip *dev,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_usbin_curr() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		* gain and offset.
		* @dev: Structure device for qpnp vadc
		* @adc_code: pre-calibrated digital output of the ADC.
		* @adc_prop: adc properties of the qpnp adc such as bit resolution,
		* reference voltage.
		* @chan_prop: Individual channel properties to compensate the i/p scaling,
		* slope and offset.
		* @chan_rslt: Physical result to be stored.
		*/
		int32_t qpnp_adc_scale_usbin_curr(struct qpnp_vadc_chip *dev,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt);
		/**
		* qpnp_adc_scale_qrd_batt_therm() - Scales the pre-calibrated digital output
		* of an ADC to the ADC reference and compensates for the
		@@ -1906,6 +2009,12 @@ static inline int32_t qpnp_adc_scale_default(struct qpnp_vadc_chip *vadc,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_iadc_scale_default(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_pmic_therm(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		@@ -1918,12 +2027,36 @@ static inline int32_t qpnp_adc_scale_pmi_chg_temp(struct qpnp_vadc_chip *vadc,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_batt_therm(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_batt_therm(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_chrg_temp(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_die_temp(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_usbin_curr(struct qpnp_vadc_chip *vadc,
		int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,
		const struct qpnp_vadc_chan_properties *chan_prop,
		struct qpnp_vadc_result *chan_rslt)
		{ return -ENXIO; }
		static inline int32_t qpnp_adc_scale_qrd_batt_therm(
		struct qpnp_vadc_chip *vadc, int32_t adc_code,
		const struct qpnp_adc_properties *adc_prop,