Home
last modified time | relevance | path

Searched +full:over +full:- +full:volt (Results 1 – 25 of 58) sorted by relevance

123

/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dmaxim,max17042.yaml1 # 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 …]
H A Dbq25980.yaml1 # 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 …]
/openbmc/linux/Documentation/hwmon/
H A Dabituguru-datasheet.rst14 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 …]
H A Dgl518sm.rst21 - 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 …]
/openbmc/linux/drivers/power/supply/
H A Dug3105_battery.c1 // 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 …]
/openbmc/linux/drivers/regulator/
H A Dda9055-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
71 struct da9055_volt_reg volt; member
85 struct da9055_regulator_info *info = regulator->info; in da9055_buck_get_mode()
88 ret = da9055_reg_read(regulator->da9055, info->mode.reg); in da9055_buck_get_mode()
92 switch ((ret & info->mode.mask) >> info->mode.shift) { in da9055_buck_get_mode()
111 struct da9055_regulator_info *info = regulator->info; in da9055_buck_set_mode()
116 val = DA9055_BUCK_MODE_SYNC << info->mode.shift; in da9055_buck_set_mode()
119 val = DA9055_BUCK_MODE_AUTO << info->mode.shift; in da9055_buck_set_mode()
122 val = DA9055_BUCK_MODE_SLEEP << info->mode.shift; in da9055_buck_set_mode()
126 return da9055_reg_update(regulator->da9055, info->mode.reg, in da9055_buck_set_mode()
[all …]
/openbmc/linux/arch/arm/mach-omap2/
H A Dsram243x.S1 /* 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 …]
H A Dsram242x.S1 /* 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 …]
/openbmc/u-boot/drivers/power/
H A Daxp209.c1 // SPDX-License-Identifier: GPL-2.0+
29 return (mvolt - min) / div; in axp209_mvolt_to_cfg()
47 /* Do we really need to be this gentle? It has built-in voltage slope */ in axp_set_dcdc2()
53 current--; in axp_set_dcdc2()
129 * voltages over 1.9 volt. As a workaround, we enable LDO3 in axp_set_aldo3()
138 rc = pmic_bus_write(AXP209_LDO3_VOLTAGE, 0x0); /* 0.7 Volt */ in axp_set_aldo3()
148 if (mvolt == -1) { in axp_set_aldo3()
176 for (cfg = 15; vindex[cfg] > mvolt && cfg > 0; cfg--); in axp_set_aldo4()
204 return -EINVAL; in axp_init()
214 * Turn off LDOIO regulators / tri-state GPIO pins, when rebooting in axp_init()
/openbmc/linux/drivers/hwmon/
H A Dabituguru.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * abituguru.c Copyright (c) 2005-2006 Hans de Goede <hdegoede@redhat.com>
23 #include <linux/hwmon-sysfs.h>
29 #define ABIT_UGURU_SENSOR_BANK1 0x21 /* 16x volt and temp */
43 #define ABIT_UGURU_TEMP_HIGH_ALARM_ENABLE 0x01 /* temp over warn */
44 #define ABIT_UGURU_VOLT_HIGH_ALARM_ENABLE 0x02 /* volt over max */
45 #define ABIT_UGURU_VOLT_LOW_ALARM_ENABLE 0x04 /* volt under min */
46 #define ABIT_UGURU_TEMP_HIGH_ALARM_FLAG 0x10 /* temp is over warn */
47 #define ABIT_UGURU_VOLT_HIGH_ALARM_FLAG 0x20 /* volt is over max */
48 #define ABIT_UGURU_VOLT_LOW_ALARM_FLAG 0x40 /* volt is under min */
[all …]
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-samsung-gt5-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-pm8916.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
18 stdout-path = "serial0";
21 reserved-memory {
23 tz-apps@85500000 {
25 no-map;
[all …]
/openbmc/linux/drivers/gpu/drm/amd/pm/swsmu/inc/
H A Dsmu_v13_0_pptable.h37 // 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
H A Dsmu_v11_0_pptable.h37 // 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
H A Dsmu_v13_0_7_pptable.h37 // 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
H A Dsmu_v11_0_7_pptable.h37 // 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
/openbmc/u-boot/arch/arm/cpu/arm926ejs/mxs/
H A Dspl_power_init.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <asm/arch/imx-regs.h>
24 * mxs_power_clock2xtal() - Switch CPU core clock source to 24MHz XTAL
39 &clkctrl_regs->hw_clkctrl_clkseq_set); in mxs_power_clock2xtal()
43 * mxs_power_clock2pll() - Switch CPU core clock source to PLL
46 * to PLL. This can only be called once the PLL has re-locked and once
63 setbits_le32(&clkctrl_regs->hw_clkctrl_pll0ctrl0, in mxs_power_clock2pll()
71 setbits_le32(&clkctrl_regs->hw_clkctrl_clkseq, in mxs_power_clock2pll()
76 * mxs_power_set_auto_restart() - Set the auto-restart bit
87 debug("SPL: Setting auto-restart bit\n"); in mxs_power_set_auto_restart()
[all …]
/openbmc/linux/drivers/devfreq/
H A Dmtk-cci-devfreq.c1 // 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 …]
/openbmc/linux/drivers/gpu/drm/amd/pm/inc/
H A Dsmu_v13_0_0_pptable.h37 // 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
/openbmc/linux/drivers/opp/
H A Dof.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2009-2010 Texas Instruments Incorporated.
34 /* "operating-points-v2" can be an array for power domain providers */ in _opp_of_get_opp_desc_node()
35 return of_parse_phandle(np, "operating-points-v2", index); in _opp_of_get_opp_desc_node()
41 return _opp_of_get_opp_desc_node(dev->of_node, 0); in dev_pm_opp_of_get_opp_desc_node()
50 np = _opp_of_get_opp_desc_node(dev->of_node, index); in _managed_opp()
55 if (opp_table->np == np) { in _managed_opp()
58 * so will have same node-pointer, np. in _managed_opp()
61 * OPP table contains a "opp-shared" property. in _managed_opp()
63 if (opp_table->shared_opp == OPP_TABLE_ACCESS_SHARED) { in _managed_opp()
[all …]
/openbmc/bmcweb/redfish-core/schema/dmtf/json-schema/
H A DCircuit.v1_8_1.json4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
37 "description": "The available OEM-specific actions for this resource.",
38 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
46 …"longDescription": "This action shall control the state of the circuit breaker or over-current pro…
55 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
71 "format": "uri-reference",
86 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
101 "$ref": "http://redfish.dmtf.org/schemas/v1/odata-v4.json#/definitions/context"
[all …]
H A DPowerDistribution.v1_4_0.json4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
31 "description": "The available OEM-specific actions for this resource.",
32 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
40 …"longDescription": "This Redfish Specification-described type shall contain links to resources tha…
42 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
66 "$ref": "http://redfish.dmtf.org/schemas/v1/odata-v4.json#/definitions/count"
84 "$ref": "http://redfish.dmtf.org/schemas/v1/odata-v4.json#/definitions/count"
89 …operties contained in this object shall conform to the Redfish Specification-described requirement…
[all …]
H A DPower.v1_7_3.json4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
31 "description": "The available OEM-specific actions for this resource.",
32 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
43 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
85 …"longDescription": "This property shall contain the value, in volt units, of the maximum line inpu…
108 …"longDescription": "This property shall contain the value, in volt units, of the minimum line inpu…
120 …operties contained in this object shall conform to the Redfish Specification-described requirement…
174 "ACLowLine": "100-127V AC input.",
[all …]
/openbmc/linux/drivers/video/backlight/
H A Dsky81452-backlight.c1 // 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 …]
/openbmc/bmcweb/redfish-core/schema/dmtf/json-schema-installed/
H A DPower.v1_7_3.json4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
31 "description": "The available OEM-specific actions for this resource.",
32 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
43 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
85 …"longDescription": "This property shall contain the value, in volt units, of the maximum line inpu…
108 …"longDescription": "This property shall contain the value, in volt units, of the minimum line inpu…
120 …operties contained in this object shall conform to the Redfish Specification-described requirement…
174 "ACLowLine": "100-127V AC input.",
[all …]
/openbmc/linux/drivers/cpufreq/
H A Dmediatek-cpufreq.c1 // 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 …]

123