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/OK3568_Linux_fs/kernel/drivers/power/supply/
H A Dsc27xx_fuel_gauge.c94 * @cap_table: capacity table with corresponding ocv
288 int volt, cur, oci, ocv, ret; in sc27xx_fgu_get_boot_capacity() local
317 * Should get the OCV from SC27XX_FGU_POCV register at the system in sc27xx_fgu_get_boot_capacity()
326 ocv = volt * 1000 - oci * data->internal_resist; in sc27xx_fgu_get_boot_capacity()
327 data->boot_volt = ocv; in sc27xx_fgu_get_boot_capacity()
331 * according to current battery's corresponding OCV values. in sc27xx_fgu_get_boot_capacity()
334 ocv); in sc27xx_fgu_get_boot_capacity()
511 /* Return the battery OCV in micro volts. */ in sc27xx_fgu_get_vbat_ocv()
795 int ret, ocv, chg_sts, adc; in sc27xx_fgu_capacity_calibration() local
797 ret = sc27xx_fgu_get_vbat_ocv(data, &ocv); in sc27xx_fgu_capacity_calibration()
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H A Dpower_supply_core.c743 len = of_property_count_u32_elems(battery_np, "ocv-capacity-celsius"); in power_supply_get_battery_info()
752 of_property_read_u32_array(battery_np, "ocv-capacity-celsius", in power_supply_get_battery_info()
761 propname = kasprintf(GFP_KERNEL, "ocv-capacity-table-%d", index); in power_supply_get_battery_info()
784 table[i].ocv = be32_to_cpu(*list); in power_supply_get_battery_info()
874 * @table: Pointer to battery OCV lookup table
875 * @table_len: OCV table length
876 * @ocv: Current OCV value
879 * current OCV value from one OCV table, and the OCV table must be ordered
885 int table_len, int ocv) in power_supply_ocv2cap_simple() argument
890 if (ocv > table[i].ocv) in power_supply_ocv2cap_simple()
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H A D88pm860x_battery.c68 /* OCV -- Open Circuit Voltage */
327 static int calc_ocv(struct pm860x_battery_info *info, int *ocv) in calc_ocv() argument
337 if (!ocv) in calc_ocv()
355 *ocv = vbatt_avg - ibatt_avg * info->resistor / 1000; in calc_ocv()
357 *ocv = vbatt_avg; in calc_ocv()
359 dev_dbg(info->dev, "VBAT average:%d, OCV:%d\n", vbatt_avg, *ocv); in calc_ocv()
369 int ocv; in calc_soc() local
378 ret = calc_ocv(info, &ocv); in calc_soc()
381 ret = measure_vbatt(info, OCV_MODE_SLEEP, &ocv); in calc_soc()
388 if (ocv < array_soc[count - 1][0]) { in calc_soc()
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H A Drk818_battery.h100 /* parse ocv table param */
H A Drk817_battery.c891 /* runtime OCV voltage, |RLX_VOL2 - RLX_VOL1| < OCV_THRE,
892 * the OCV reg update every 120s
1653 BAT_INFO("OCV calib: cap=%d, rsoc=%d\n", ocv_cap, ocv_soc); in rk817_bat_not_first_pwron()
1805 dev_err(dev, "invalid ocv table\n"); in rk817_bat_parse_dt()
2499 /* calc estimate ocv voltage */ in rk817_bat_calc_zero_linek()
2519 /* get the dead ocv voltage, pwroff_vol is vsys */ in rk817_bat_calc_zero_linek()
3234 BAT_INFO("sleep ocv calib: rsoc=%d, cap=%d\n", soc, cap); in rk817_bat_relax_vol_calib()
H A Drk816_battery.c2004 BAT_INFO("OCV calib: cap=%d, rsoc=%d\n", ocv_cap, ocv_soc); in rk816_bat_not_first_pwron()
2100 /* Fill in new ocv table members */ in rk816_bat_setup_ocv_table()
2433 DBG("ocv[%d] = %d\n", i, di->pdata->ocv_table[i]); in rk816_bat_init_zero_table()
2486 /* calc estimate ocv voltage */ in rk816_bat_calc_zero_linek()
3268 BAT_INFO("sleep ocv calib: rsoc=%d, cap=%d\n", soc, cap); in rk816_bat_relax_vol_calib()
3887 /* tempearture changed, update ocv table */ in rk816_bat_update_ocv_table()
3889 BAT_INFO("OCV table update, temperature now=%d, last=%d\n", in rk816_bat_update_ocv_table()
4562 DBG("realtime ocv table nums=%d\n", di->pdata->temp_t_num); in rk816_bat_read_ocv_tables()
4675 dev_err(dev, "invalid ocv table\n"); in rk816_bat_parse_dt()
H A Drk818_battery.c1314 BAT_INFO("OCV calib: cap=%d, rsoc=%d\n", ocv_cap, ocv_soc); in rk818_bat_not_first_pwron()
1572 DBG("ocv[%d] = %d\n", i, di->pdata->ocv_table[i]); in rk818_bat_init_zero_table()
1639 /* calc estimate ocv voltage */ in rk818_bat_calc_zero_linek()
2409 BAT_INFO("sleep ocv calib: rsoc=%d, cap=%d\n", soc, cap); in rk818_bat_relax_vol_calib()
3244 dev_err(dev, "invalid ocv table\n"); in rk818_bat_parse_dt()
H A Daxp288_charger.c732 /* Disable OCV-SOC curve calibration */ in charger_init_hw_regs()
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/power/supply/
H A Dbattery.yaml80 ocv-capacity-celsius:
110 '^ocv-capacity-table-[0-9]+$':
113 An array providing the open circuit voltage (OCV)
115 to look up battery capacity according to current OCV value. And the open
120 - description: open circuit voltage (OCV) in microvolts
146 ocv-capacity-celsius = <(-10) 0 10>;
148 ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>;
150 ocv-capacity-table-1 = <4200000 100>, <4185000 95>, <4113000 90>;
152 ocv-capacity-table-2 = <4250000 100>, <4200000 95>, <4185000 90>;
H A Dsc27xx-fg.txt27 ocv-capacity-celsius = <20>;
28 ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>,
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/sprd/
H A Dsp9860g-1h10.dts49 ocv-capacity-celsius = <20>;
50 ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>,
/OK3568_Linux_fs/kernel/include/linux/
H A Dpower_supply.h385 int ocv; /* microVolts */ member
468 int table_len, int ocv);
473 int ocv, int temp);
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/power_supply/
H A Drk817-battery.txt6 - ocv_table: ocv voltage and soc relation table
H A Drk816-battery.txt6 - ocv_table: ocv voltage and soc relation table
/OK3568_Linux_fs/u-boot/drivers/power/fuel_gauge/
H A Dfg_rk818.c821 BAT_INFO("%s: ocv voltage %d\n", __func__, ocv_vol); in rk818_bat_first_pwron()
888 BAT_INFO("do ocv calib.. rsoc=%d\n", ocv_soc); in rk818_bat_not_first_pwron()
896 BAT_INFO("OCV calib: cap=%d, rsoc=%d\n", ocv_cap, ocv_soc); in rk818_bat_not_first_pwron()
1765 /* Parse ocv table */ in rk818_fg_ofdata_to_platdata()
H A Dfg_rk816.c877 BAT_INFO("do ocv calib.. rsoc=%d\n", ocv_soc); in rk816_bat_not_first_pwron()
885 BAT_INFO("OCV calib: cap=%d, rsoc=%d\n", ocv_cap, ocv_soc); in rk816_bat_not_first_pwron()
1485 /* Parse ocv table */ in rk816_fg_ofdata_to_platdata()
H A Dfg_rk817.c1241 /* Parse ocv table */ in rk817_fg_ofdata_to_platdata()
1304 DBG("OCV Value:"); in rk817_fg_ofdata_to_platdata()
/OK3568_Linux_fs/kernel/include/linux/mfd/
H A Daxp20x.h237 /* OCV */
/OK3568_Linux_fs/buildroot/dl/hostapd/
HDhostapd-2.9.tar.gz ... .h hostapd-2.9/src/common/ocv.c hostapd-2.9/src/common/ ...
/OK3568_Linux_fs/buildroot/dl/wpa_supplicant/
HDwpa_supplicant-2.9.tar.gzwpa_supplicant-2.9/ wpa_supplicant-2.9/wpa_supplicant/ wpa_supplicant-2.9/wpa_supplicant/wpas_glue.c ...
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rkwifi/bcmdhd/include/
H A Dbcmwpa.h490 /* Check if both local and remote are OCV capable */
H A Dwlioctl.h15795 WL_WSEC_INFO_OCV = (WL_WSEC_INFO_TEST_BASE + 4), /* OCV enable/disable */
15796 WL_WSEC_INFO_TEST_INVALID_OCI = (WL_WSEC_INFO_TEST_BASE + 5), /* OCV invalid OCI */
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dnl80211.h5891 * Channel Validation (OCV) when using driver's SME for RSNA handshakes.
/OK3568_Linux_fs/external/rkwifibt/drivers/bcmdhd/include/
H A Dwlioctl.h15813 WL_WSEC_INFO_OCV = (WL_WSEC_INFO_TEST_BASE + 4), /* OCV enable/disable */
15814 WL_WSEC_INFO_TEST_INVALID_OCI = (WL_WSEC_INFO_TEST_BASE + 5), /* OCV invalid OCI */
/OK3568_Linux_fs/kernel/android/
H A Dabi_gki_aarch64.xml31501 …<var-decl name='ocv' type-id='95e97e5e' visibility='default' filepath='include/linux/power_supply.…
139874 …<parameter type-id='95e97e5e' name='ocv' filepath='drivers/power/supply/power_supply_core.c' line=…

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