Merge "iio: adc: Add support to read parallel charger current channel" (38ae0c3a) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/iio/adc/qcom-spmi-adc5.c

+23 −5

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.
		* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
		*/

		#include <linux/bitops.h>
		@@ -746,11 +746,15 @@ static const struct adc_channels adc_chans_pmic5[ADC_MAX_CHANNEL] = {
		SCALE_HW_CALIB_THERM_100K_PULLUP)
		[ADC_AMUX_THM4_PU2] = ADC_CHAN_TEMP("amux_thm4_pu2", 1,
		SCALE_HW_CALIB_THERM_100K_PULLUP)
		[ADC_INT_EXT_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER("int_ext_isense", 1,
		[ADC_PARALLEL_ISENSE] = ADC_CHAN_VOLT("parallel_isense", 1,
		SCALE_HW_CALIB_CUR)
		[ADC_EXT_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER("ext_isense", 1,
		[ADC_INT_EXT_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER(
		"int_ext_vbat_isense", 1,
		SCALE_HW_CALIB_CUR)
		[ADC_PARALLEL_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER("parallel_isense", 1,
		[ADC_EXT_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER("ext_vbat_isense", 1,
		SCALE_HW_CALIB_CUR)
		[ADC_PARALLEL_ISENSE_VBAT_VDATA] = ADC_CHAN_POWER(
		"parallel_vbat_isense", 1,
		SCALE_HW_CALIB_CUR)
		[ADC_AMUX_THM2] = ADC_CHAN_TEMP("amux_thm2", 1,
		SCALE_HW_CALIB_PM5_SMB_TEMP)
		@@ -907,6 +911,16 @@ const struct adc_data data_pmic5 = {
		800, 900, 1, 2, 4, 6, 8, 10},
		};

		const struct adc_data data_pmic5_lite = {
		.full_scale_code_volt = 0x70e4,
		/* On PMI632, IBAT LSB = 5A/32767 */
		.full_scale_code_cur = 5000,
		.adc_chans = adc_chans_pmic5,
		.decimation = (unsigned int []) {250, 420, 840},
		.hw_settle = (unsigned int []) {15, 100, 200, 300, 400, 500, 600, 700,
		800, 900, 1, 2, 4, 6, 8, 10},
		};

		const struct adc_data data_pmic_rev2 = {
		.full_scale_code_volt = 0x4000,
		.full_scale_code_cur = 0x1800,
		@@ -925,6 +939,10 @@ static const struct of_device_id adc_match_table[] = {
		.compatible = "qcom,spmi-adc-rev2",
		.data = &data_pmic_rev2,
		},
		{
		.compatible = "qcom,spmi-adc5-lite",
		.data = &data_pmic5_lite,
		},
		{ }
		};