/linux/Documentation/devicetree/bindings/power/supply/ |
H A D | maxim,max17042.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Sebastian Reichel <sre@kernel.org> 13 - $ref: power-supply.yaml# 18 - maxim,max17042 19 - maxim,max17047 20 - maxim,max17050 21 - maxim,max17055 22 - maxim,max77849-battery [all …]
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H A D | bq25980.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 4 --- 6 $schema: http://devicetree.org/meta-schemas/core.yaml# 11 - Andrew Davis <afd@ti.com> 15 for use in high-power density portable electronics. These inductorless 16 switching chargers can provide over 97% efficiency by making use of the 20 - $ref: power-supply.yaml# 25 - ti,bq25980 26 - ti,bq25975 27 - ti,bq25960 [all …]
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/linux/Documentation/hwmon/ |
H A D | abituguru-datasheet.rst | 14 Olle Sandberg <ollebull@gmail.com>, 2005-05-25 27 Hans de Goede <j.w.r.degoede@hhs.nl>, 28-01-2006 33 As far as known the uGuru is always placed at and using the (ISA) I/O-ports 34 0xE0 and 0xE4, so we don't have to scan any port-range, just check what the two 35 ports are holding for detection. We will refer to 0xE0 as CMD (command-port) 39 present. We have to check for two different values at data-port, because 41 later on attached again data-port will hold 0x08, more about this later. 57 ---------- 82 ----------- 101 ---------------------------------------------- [all …]
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H A D | gl518sm.rst | 21 - Frodo Looijaard <frodol@dds.nl>, 22 - Kyösti Mälkki <kmalkki@cc.hut.fi> 23 - Hong-Gunn Chew <hglinux@gunnet.org> 24 - Jean Delvare <jdelvare@suse.de> 27 ----------- 44 temperature is above the over temperature limit, and has not yet dropped 46 situation. Measurements are guaranteed between -10 degrees and +110 47 degrees, with a accuracy of +/-3 degrees. 62 measures voltages between 0.000 and 5.865 volt, with a resolution of 0.023 63 volt. The other inputs measure voltages between 0.000 and 4.845 volt, with [all …]
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H A D | adm9240.rst | 10 Addresses scanned: I2C 0x2c - 0x2f 20 Addresses scanned: I2C 0x2c - 0x2f 24 http://pdfserv.maxim-ic.com/en/ds/DS1780.pdf 30 Addresses scanned: I2C 0x2c - 0x2f 37 - Frodo Looijaard <frodol@dds.nl>, 38 - Philip Edelbrock <phil@netroedge.com>, 39 - Michiel Rook <michiel@grendelproject.nl>, 40 - Grant Coady <gcoady.lk@gmail.com> with guidance 44 --------- 46 chip MSB 5-bit address. Each chip reports a unique manufacturer [all …]
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/linux/arch/arm64/boot/dts/qcom/ |
H A D | msm8916-motorola-surnia.dts | 1 // SPDX-License-Identifier: GPL-2.0-only 3 /dts-v1/; 5 #include "msm8916-motorola-common.dtsi" 10 chassis-type = "handset"; 20 interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>; 22 pinctrl-0 = <&battery_alert_default>; 23 pinctrl-names = "default"; 25 maxim,rsns-microohm = <10000>; 26 maxim,over-heat-temp = <600>; 27 maxim,cold-temp = <(-200)>; [all …]
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H A D | msm8916-motorola-osprey.dts | 1 // SPDX-License-Identifier: GPL-2.0-only 3 /dts-v1/; 5 #include "msm8916-motorola-common.dtsi" 10 chassis-type = "handset"; 12 reg_touch_vdda: regulator-touch-vdda { 13 compatible = "regulator-fixed"; 14 regulator-name = "touch_vdda"; 16 enable-active-high; 17 pinctrl-0 = <&touch_vdda_default>; 18 pinctrl-names = "default"; [all …]
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H A D | msm8916-motorola-harpia.dts | 1 // SPDX-License-Identifier: GPL-2.0-only 3 /dts-v1/; 5 #include "msm8916-motorola-common.dtsi" 10 chassis-type = "handset"; 20 interrupts-extended = <&tlmm 62 IRQ_TYPE_EDGE_FALLING>; 22 pinctrl-0 = <&battery_alert_default>; 23 pinctrl-names = "default"; 25 maxim,rsns-microohm = <10000>; 26 maxim,over-heat-temp = <600>; 27 maxim,cold-temp = <(-200)>; [all …]
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H A D | msm8916-samsung-gt5-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only 3 /dts-v1/; 5 #include "msm8916-pm8916.dtsi" 6 #include "msm8916-modem-qdsp6.dtsi" 8 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/input/input.h> 10 #include <dt-bindings/interrupt-controller/irq.h> 11 #include <dt-bindings/sound/apq8016-lpass.h> 21 stdout-path = "serial0"; 24 reserved-memory { [all …]
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/linux/drivers/power/supply/ |
H A D | ug3105_battery.c | 1 // SPDX-License-Identifier: GPL-2.0+ 5 * Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead it is 7 * its coulomb-counter before it can wrap (must be read every 400 seconds!). 9 * Since Linux does not monitor coulomb-counter changes while the device 20 * the actual capacity of the battery over reboots 23 * and then use total_coulomb_count to report energy_now over time, resetting 25 * readings, esp. in the 30-70% range and allow userspace to estimate time 28 * capacity during run-time ? 32 * in a total_coulomb_count increase of 3277 units with a 5 milli-ohm sense R. 37 #include <linux/devm-helpers.h> [all …]
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H A D | max17042_battery.c | 1 // SPDX-License-Identifier: GPL-2.0+ 12 #include <linux/devm-helpers.h> 98 struct regmap *map = chip->regmap; in max17042_get_temperature() 105 /* The value is converted into deci-centigrade scale */ in max17042_get_temperature() 117 ret = power_supply_am_i_supplied(chip->battery); in max17042_get_status() 128 * The MAX170xx has builtin end-of-charge detection and will update in max17042_get_status() 133 * continuously once end-of-charge detection kicks in, so allow the in max17042_get_status() 137 ret = regmap_read(chip->regmap, MAX17042_FullCAP, &charge_full); in max17042_get_status() 141 ret = regmap_read(chip->regmap, MAX17042_RepCap, &charge_now); in max17042_get_status() 145 if ((charge_full - charge_now) <= MAX17042_FULL_THRESHOLD) { in max17042_get_status() [all …]
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H A D | bq27xxx_battery.c | 1 // SPDX-License-Identifier: GPL-2.0 7 * Copyright (C) 2010-2011 Lars-Peter Clausen <lars@metafoo.de> 19 * https://www.ti.com/product/bq27510-g1 20 * https://www.ti.com/product/bq27510-g2 21 * https://www.ti.com/product/bq27510-g3 22 * https://www.ti.com/product/bq27520-g1 23 * https://www.ti.com/product/bq27520-g2 24 * https://www.ti.com/product/bq27520-g3 25 * https://www.ti.com/product/bq27520-g4 26 * https://www.ti.com/product/bq27530-g1 [all …]
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/linux/drivers/regulator/ |
H A D | da9055-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0+ 70 struct da9055_volt_reg volt; member 84 const struct da9055_regulator_info *info = regulator->info; in da9055_buck_get_mode() 87 ret = da9055_reg_read(regulator->da9055, info->mode.reg); in da9055_buck_get_mode() 91 switch ((ret & info->mode.mask) >> info->mode.shift) { in da9055_buck_get_mode() 110 const struct da9055_regulator_info *info = regulator->info; in da9055_buck_set_mode() 115 val = DA9055_BUCK_MODE_SYNC << info->mode.shift; in da9055_buck_set_mode() 118 val = DA9055_BUCK_MODE_AUTO << info->mode.shift; in da9055_buck_set_mode() 121 val = DA9055_BUCK_MODE_SLEEP << info->mode.shift; in da9055_buck_set_mode() 125 return da9055_reg_update(regulator->da9055, info->mode.reg, in da9055_buck_set_mode() [all …]
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/linux/drivers/gpu/drm/amd/pm/swsmu/inc/ |
H A D | smu_v14_0_2_pptable.h | 43 // SMU_14_0_2_PP_THERMALCONTROLLER - Thermal Controller Type 68 …NGINE = 1 << SMU_14_0_2_ODCAP_AUTO_UV_ENGINE, // Auto Under Volt GFXCLK 69 …NGINE = 1 << SMU_14_0_2_ODCAP_AUTO_OC_ENGINE, // Auto Over Clock GFXCLK 70 …_MEMORY = 1 << SMU_14_0_2_ODCAP_AUTO_OC_MEMORY, // Auto Over Clock MCLK 74 …UV = 1 << SMU_14_0_2_ODCAP_AUTO_SOC_UV, // Auto Unver Volt VDDSOC 169 … // PPTable_t in driver_if.h -- as requested by PMFW, this offset should start a…
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H A D | smu_v11_0_pptable.h | 37 // SMU_11_0_PP_THERMALCONTROLLER - Thermal Controller Type 72 …TO_UV_ENGINE = 1 << SMU_11_0_ODCAP_AUTO_UV_ENGINE, //Auto Under Volt GFXCLK feature 73 …TO_OC_ENGINE = 1 << SMU_11_0_ODCAP_AUTO_OC_ENGINE, //Auto Over Clock GFXCLK feature 74 …AUTO_OC_MEMORY = 1 << SMU_11_0_ODCAP_AUTO_OC_MEMORY, //Auto Over Clock MCLK feature
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H A D | smu_v13_0_pptable.h | 37 // SMU_13_0_PP_THERMALCONTROLLER - Thermal Controller Type 72 …TO_UV_ENGINE = 1 << SMU_13_0_ODCAP_AUTO_UV_ENGINE, //Auto Under Volt GFXCLK feature 73 …TO_OC_ENGINE = 1 << SMU_13_0_ODCAP_AUTO_OC_ENGINE, //Auto Over Clock GFXCLK feature 74 …AUTO_OC_MEMORY = 1 << SMU_13_0_ODCAP_AUTO_OC_MEMORY, //Auto Over Clock MCLK feature
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H A D | smu_v13_0_7_pptable.h | 37 // SMU_13_0_7_PP_THERMALCONTROLLER - Thermal Controller Type 74 …V_ENGINE = 1 << SMU_13_0_7_ODCAP_AUTO_UV_ENGINE, //Auto Under Volt GFXCLK feature 75 …C_ENGINE = 1 << SMU_13_0_7_ODCAP_AUTO_OC_ENGINE, //Auto Over Clock GFXCLK feature 76 …_OC_MEMORY = 1 << SMU_13_0_7_ODCAP_AUTO_OC_MEMORY, //Auto Over Clock MCLK feature
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H A D | smu_v11_0_7_pptable.h | 37 // SMU_11_0_7_PP_THERMALCONTROLLER - Thermal Controller Type 75 …UV_ENGINE = 1 << SMU_11_0_7_ODCAP_AUTO_UV_ENGINE, //Auto Under Volt GFXCLK feature 76 …OC_ENGINE = 1 << SMU_11_0_7_ODCAP_AUTO_OC_ENGINE, //Auto Over Clock GFXCLK feature 77 …O_OC_MEMORY = 1 << SMU_11_0_7_ODCAP_AUTO_OC_MEMORY, //Auto Over Clock MCLK feature
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/linux/arch/arm/mach-omap2/ |
H A D | sram242x.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 3 * linux/arch/arm/mach-omap2/sram242x.S 9 * Richard Woodruff <r-woodruff2@ti.com> 31 stmfd sp!, {r0 - r12, lr} @ save registers on stack 39 str r3, [r2] @ go to L1-freq operation 62 mov r9, #0x0 @ shift back to L0-voltage 67 str r3, [r2] @ go to L0-freq operation 82 ldmfd sp!, {r0 - r12, pc} @ restore regs and return 97 ldr r4, omap242x_sdi_prcm_voltctrl @ get addr of volt ctrl. 101 orr r5, r5, r9 @ bulld value for L0/L1-volt operation. [all …]
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H A D | sram243x.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 3 * linux/arch/arm/mach-omap2/sram243x.S 9 * Richard Woodruff <r-woodruff2@ti.com> 31 stmfd sp!, {r0 - r12, lr} @ save registers on stack 39 str r3, [r2] @ go to L1-freq operation 62 mov r9, #0x0 @ shift back to L0-voltage 67 str r3, [r2] @ go to L0-freq operation 82 ldmfd sp!, {r0 - r12, pc} @ restore regs and return 97 ldr r4, omap243x_sdi_prcm_voltctrl @ get addr of volt ctrl. 101 orr r5, r5, r9 @ bulld value for L0/L1-volt operation. [all …]
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H A D | vc.c | 1 // SPDX-License-Identifier: GPL-2.0-only 19 #include "prm-regbits-34xx.h" 20 #include "prm-regbits-44xx.h" 52 * struct omap_vc_channel_cfg - describe the cfg_channel bitfield 101 * omap_vc_config_channel - configure VC channel to PMIC mappings 106 * - i2c slave address (SA) 107 * - voltage configuration address (RAV) 108 * - command configuration address (RAC) and enable bit (RACEN) 109 * - command values for ON, ONLP, RET and OFF (CMD) 112 * non-default channel. Starting with OMAP4, there are more than 2 [all …]
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/linux/drivers/devfreq/ |
H A D | mtk-cci-devfreq.c | 1 // SPDX-License-Identifier: GPL-2.0-only 41 const struct mtk_ccifreq_platform_data *soc_data = drv->soc_data; in mtk_ccifreq_set_voltage() 42 struct device *dev = drv->dev; in mtk_ccifreq_set_voltage() 44 int retry_max = drv->vtrack_max; in mtk_ccifreq_set_voltage() 46 if (!drv->sram_reg) { in mtk_ccifreq_set_voltage() 47 ret = regulator_set_voltage(drv->proc_reg, new_voltage, in mtk_ccifreq_set_voltage() 48 drv->soc_data->proc_max_volt); in mtk_ccifreq_set_voltage() 52 pre_voltage = regulator_get_voltage(drv->proc_reg); in mtk_ccifreq_set_voltage() 58 pre_vsram = regulator_get_voltage(drv->sram_reg); in mtk_ccifreq_set_voltage() 64 new_vsram = clamp(new_voltage + soc_data->min_volt_shift, in mtk_ccifreq_set_voltage() [all …]
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/linux/drivers/gpu/drm/amd/pm/inc/ |
H A D | smu_v13_0_0_pptable.h | 37 // SMU_13_0_0_PP_THERMALCONTROLLER - Thermal Controller Type 74 …V_ENGINE = 1 << SMU_13_0_0_ODCAP_AUTO_UV_ENGINE, //Auto Under Volt GFXCLK feature 75 …C_ENGINE = 1 << SMU_13_0_0_ODCAP_AUTO_OC_ENGINE, //Auto Over Clock GFXCLK feature 76 …_OC_MEMORY = 1 << SMU_13_0_0_ODCAP_AUTO_OC_MEMORY, //Auto Over Clock MCLK feature
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/linux/drivers/cpufreq/ |
H A D | mediatek-cpufreq.c | 1 // SPDX-License-Identifier: GPL-2.0-only 4 * Author: Pi-Cheng Chen <pi-cheng.chen@linaro.org> 33 * 100mV < Vsram - Vproc < 200mV 71 if (cpumask_test_cpu(cpu, &info->cpus)) in mtk_cpu_dvfs_info_lookup() 81 const struct mtk_cpufreq_platform_data *soc_data = info->soc_data; in mtk_cpufreq_voltage_tracking() 82 struct regulator *proc_reg = info->proc_reg; in mtk_cpufreq_voltage_tracking() 83 struct regulator *sram_reg = info->sram_reg; in mtk_cpufreq_voltage_tracking() 85 int retry = info->vtrack_max; in mtk_cpufreq_voltage_tracking() 89 dev_err(info->cpu_dev, in mtk_cpufreq_voltage_tracking() 96 dev_err(info->cpu_dev, "invalid Vsram value: %d\n", pre_vsram); in mtk_cpufreq_voltage_tracking() [all …]
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/linux/drivers/video/backlight/ |
H A D | sky81452-backlight.c | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * sky81452-backlight.c SKY81452 backlight driver 40 #define SKY81452_DEFAULT_NAME "lcd-backlight" 44 * struct sky81452_bl_platform_data - backlight platform data 46 * If it is not defined, default name is lcd-backlight. 71 dev_get_platdata(bd->dev.parent); in sky81452_bl_update_status() 72 const unsigned int brightness = (unsigned int)bd->props.brightness; in sky81452_bl_update_status() 77 ret = regmap_write(regmap, SKY81452_REG0, brightness - 1); in sky81452_bl_update_status() 82 pdata->enable << CTZ(SKY81452_EN)); in sky81452_bl_update_status() 119 reg = !strcmp(attr->attr.name, "open") ? SKY81452_REG5 : SKY81452_REG4; in sky81452_bl_show_open_short() [all …]
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