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/openbmc/linux/drivers/regulator/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 and current regulators within the Linux kernel. It's intended to
16 to both voltage regulators (where voltage output is controllable) and
21 regulators.
36 This driver provides support for fixed voltage regulators,
38 managed regulators and simple non-configurable regulators.
60 tristate "Marvell 88PG86X voltage regulators"
64 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
69 tristate "Marvell 88PM800 Power regulators"
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/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dqcom,rpmh-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,rpmh-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. RPMh Regulators
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
11 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
14 rpmh-regulator devices support PMIC regulator management via the Voltage
22 It is used for clock buffers, low-voltage switches, and LDO/SMPS regulators
29 RPMh regulators must be described in two levels of device nodes. The first
[all …]
H A Dqcom,spmi-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,spmi-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SPMI Regulators
10 - Robert Marko <robimarko@gmail.com>
15 - qcom,pm6125-regulators
16 - qcom,pm660-regulators
17 - qcom,pm660l-regulators
18 - qcom,pm8004-regulators
[all …]
H A Dqcom,smd-rpm-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,smd-rpm-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 resides as a subnode of the SMD. As such, the SMD-RPM regulator requires
18 Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml
21 The regulator node houses sub-nodes for each regulator within the device.
22 Each sub-node is identified using the node's name, with valid values listed
70 For pmi8994, s1, s2, s3, boost-bypass
80 - Andy Gross <agross@kernel.org>
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H A Dtps65217.txt1 TPS65217 family of regulators
4 - compatible: "ti,tps65217"
5 - reg: I2C slave address
6 - regulators: list of regulators provided by this controller, must be named
7 after their hardware counterparts: dcdc[1-3] and ldo[1-4]
8 - regulators: This is the list of child nodes that specify the regulator
9 initialization data for defined regulators. Not all regulators for the given
11 using the standard binding for regulators found at
15 - ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle.
17 The valid names for regulators are:
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H A Dtps65023.txt1 TPS65023 family of regulators
4 - compatible: Must be one of the following.
8 - reg: I2C slave address
9 - regulators: list of regulators provided by this controller, must be named
10 after their hardware counterparts: VDCDC[1-3] and LDO[1-2]
11 - regulators: This is the list of child nodes that specify the regulator
12 initialization data for defined regulators. The definition for each of
13 these nodes is defined using the standard binding for regulators found at
16 Each regulator is defined using the standard binding for regulators.
24 regulators {
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H A Dpfuze100.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: PFUZE100 family of regulators
10 - Robin Gong <yibin.gong@nxp.com>
13 The valid names for regulators are:
14 --PFUZE100
16 --PFUZE200
18 --PFUZE3000
20 --PFUZE3001
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H A Dtps65218.txt1 TPS65218 family of regulators
4 - compatible: "ti,tps65218"
5 - reg: I2C slave address
7 - List of regulators provided by this controller, must be named
8 after their hardware counterparts: dcdc[1-6] and ldo1
9 - This is the list of child nodes that specify the regulator
10 initialization data for defined regulators. Not all regulators for the given
12 using the standard binding for regulators found at ./regulator.txt.
14 The valid names for regulators are:
15 tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4,
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H A Dda9211.txt5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub-node is defined by the
12 standard binding for regulators; see regulator.txt.
16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.txt
18 - regulator-initial-mode and regulator-allowed-modes may be specified using
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/openbmc/docs/designs/
H A Dvoltage-regulator-configuration.md8 Created: 2019-07-13
12 [Voltage regulators][1] have many configurable properties such as output
13 voltage, over-current limit, and pgood thresholds. The configuration is often
14 dependent on the system type and rail type. Regulators have a hardware default
17 new application is needed to configure regulators. It should be data-driven to
18 support a variety of regulator types and to avoid hard-coded logic.
24 Hardware engineers must specify many low-level configuration values for a
25 regulator. Some simple examples include output voltage, over-current limit, and
33 non-volatile memory on the regulator. This provides the hardware/power-on
39 - New information found during hardware testing. For example, downstream
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/openbmc/phosphor-power/phosphor-regulators/
H A DREADME.md1 # phosphor-regulators
5 The `phosphor-regulators` application configures and monitors voltage
6 regulators. The application is controlled by a JSON configuration file.
8 The application does not control how voltage regulators are enabled or how to
12 ## Configuring Voltage Regulators
14 The configuration of voltage regulators can be modified. Configuration changes
22 regulators are enabled.
24 ## Monitoring Voltage Regulators
28 - Sensor monitoring
29 - Phase fault monitoring
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/openbmc/u-boot/drivers/power/regulator/
H A DKconfig4 ---help---
6 UCLASS_REGULATOR - designed to provide a common API for basic regulator's
10 - 'include/power/pmic.h'
11 - 'include/power/regulator.h'
12 - 'drivers/power/pmic/pmic-uclass.c'
13 - 'drivers/power/pmic/regulator-uclass.c'
20 bool "Enable regulators for SPL"
22 ---help---
23 Regulators are seldom needed in SPL. Even if they are accessed, some
25 Enable this option if you need regulators in SPL and can cope with
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/openbmc/phosphor-power/phosphor-regulators/docs/config_file/
H A DREADME.md1 # phosphor-regulators Configuration File
5 - [Overview](#overview)
6 - [Data Format](#data-format)
7 - [Example](#example)
8 - [Name](#name)
9 - [Contents](#contents)
10 - [Validation](#validation)
11 - [Installation](#installation)
12 - [Loading and Reloading](#loading-and-reloading)
13 - [Testing](#testing)
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/openbmc/linux/drivers/input/keyboard/
H A Dcypress-sf.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #define CYPRESS_SF_DEV_NAME "cypress-sf"
25 struct regulator_bulk_data regulators[2]; member
38 val = i2c_smbus_read_byte_data(touchkey->client, in cypress_sf_irq_handler()
41 dev_err(&touchkey->client->dev, in cypress_sf_irq_handler()
47 bitmap_xor(&changed, &keystates, &touchkey->keystates, in cypress_sf_irq_handler()
48 touchkey->num_keys); in cypress_sf_irq_handler()
50 for_each_set_bit(key, &changed, touchkey->num_keys) { in cypress_sf_irq_handler()
52 dev_dbg(&touchkey->client->dev, in cypress_sf_irq_handler()
54 input_report_key(touchkey->input_dev, in cypress_sf_irq_handler()
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/openbmc/openbmc/meta-phosphor/recipes-phosphor/power/
H A Dphosphor-power-systemd-links-regulators.bb2 LICENSE = "Apache-2.0"
3 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacd…
8 RDEPENDS:${PN} += "phosphor-power-regulators"
11 …LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@${i}.target.requires/phosphor-regulators-conf…
14 …LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@${i}.target.wants/phosphor-regulators-monitor…
17 …LINK="$D$systemd_system_unitdir/obmc-chassis-poweroff@${i}.target.wants/phosphor-regulators-monito…
21 mkdir -p $D$systemd_system_unitdir/obmc-chassis-poweron@0.target.requires
22 …LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@0.target.requires/phosphor-regulators-config.…
23 TARGET="../phosphor-regulators-config.service"
24 ln -s $TARGET $LINK
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H A Dphosphor-power_git.bb3 voltage regulators, and analyzes power devices for faults"
17 ${PN}-cold-redundancy \
18 ${PN}-monitor \
19 ${PN}-psu-monitor \
20 ${PN}-regulators \
21 ${PN}-sequencer \
22 ${PN}-control \
24 POWER_UTIL_PACKAGES = "${PN}-utils"
32 phosphor-logging \
33 ${PYTHON_PN}-sdbus++-native \
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/openbmc/linux/drivers/leds/
H A Dleds-aw2013.c1 // SPDX-License-Identifier: GPL-2.0+
2 // Driver for Awinic AW2013 3-channel LED driver
29 #define AW2013_LCFG_IMAX_MASK (BIT(0) | BIT(1)) // Should be 0-3
39 #define AW2013_LEDT0_T1(x) ((x) << 4) // Should be 0-7
40 #define AW2013_LEDT0_T2(x) (x) // Should be 0-5
43 #define AW2013_LEDT1_T3(x) ((x) << 4) // Should be 0-7
44 #define AW2013_LEDT1_T4(x) (x) // Should be 0-7
47 #define AW2013_LEDT2_T0(x) ((x) << 4) // Should be 0-8
48 #define AW2013_LEDT2_REPEAT(x) (x) // Should be 0-15
65 struct regulator_bulk_data regulators[2]; member
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/openbmc/phosphor-power/phosphor-regulators/src/interfaces/
H A Dmanager_interface.hpp3 #include <systemd/sd-bus.h>
15 namespace regulators namespace
25 * - Default constructor to avoid nullptrs.
26 * - Copy operations due to internal unique_ptr.
27 * - Move operations due to 'this' being registered as the
30 * - Destructor.
41 * @param[in] bus - Bus to attach to.
42 * @param[in] path - Path to attach at.
48 * Request to configure the regulators according to the
49 * machine's regulators configuration file.
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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dsamsung,s2mps11.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
17 which include voltage and current regulators, RTC, clock outputs and other
18 sub-blocks.
23 - samsung,s2mps11-pmic
24 - samsung,s2mps13-pmic
25 - samsung,s2mps14-pmic
26 - samsung,s2mps15-pmic
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/openbmc/phosphor-power/phosphor-regulators/src/regsctl/
H A Dmain.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
26 using namespace phosphor::power::regulators::control;
37 CLI::App app{"Regulators control app for OpenBMC phosphor-regulators"}; in main()
43 methods->add_subcommand("config", "Configure regulators"); in main()
44 config->set_help_flag("-h,--help", "Configure regulators method help"); in main()
47 methods->add_subcommand("monitor", "Monitor regulators"); in main()
48 monitor->set_help_flag("-h,--help", "Monitor regulators method help"); in main()
49 monitor->add_flag("-e,--enable", monitorEnable, in main()
51 monitor->add_flag("-d,--disable", monitorDisable, in main()
54 monitor->require_option(1); in main()
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/openbmc/linux/include/dt-bindings/regulator/
H A Dqcom,rpmh-regulator.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 * device tree properties (e.g. regulator-initial-mode). Each type of regulator
14 * by LDO and SMPS type regulators.
17 * and BOB type regulators. This mode is supported
19 * regulators.
22 * upon the real-time load current. This mode is
24 * regulators.
28 * regulators. This mode is supported by all types
29 * of regulators.
H A Dactive-semi,8865-regulator.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Device Tree binding constants for the ACT8865 PMIC regulators
11 * ACT8865 regulators as follows:
12 * ACT8865_REGULATOR_MODE_FIXED: It is specific to DCDC regulators and it
13 * specifies the usage of fixed-frequency
16 * ACT8865_REGULATOR_MODE_NORMAL: It is specific to LDO regulators and it
19 * ACT8865_REGULATOR_MODE_LOWPOWER: For DCDC and LDO regulators; it specify
20 * the usage of proprietary power-saving
/openbmc/phosphor-power/
H A Dmeson.build2 'phosphor-power',
11 license: 'Apache-2.0',
20 add_global_arguments('-Wno-defaulted-function-deleted', language: 'cpp')
25 if get_option('oe-sdk').allowed()
27 OECORE_TARGET_SYSROOT = run_command('sh', '-c', 'echo $OECORE_TARGET_SYSROOT').stdout().strip()
33 …ld_so = run_command('sh', '-c', 'find ' + OECORE_TARGET_SYSROOT + '/lib/ld-*.so | sort -r -n | hea…
34 dynamic_linker = ['-Wl,-dynamic-linker,' + ld_so]
66 phosphor_dbus_interfaces = dependency('phosphor-dbus-interfaces')
67 phosphor_logging = dependency('phosphor-logging')
91 ['supply-monitor', 'power-supply-monitor@.service'],
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/openbmc/linux/drivers/misc/lis3lv02d/
H A Dlis3lv02d_i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
35 ret = regulator_bulk_disable(ARRAY_SIZE(lis3->regulators), in lis3_reg_ctrl()
36 lis3->regulators); in lis3_reg_ctrl()
38 ret = regulator_bulk_enable(ARRAY_SIZE(lis3->regulators), in lis3_reg_ctrl()
39 lis3->regulators); in lis3_reg_ctrl()
48 struct i2c_client *c = lis3->bus_priv; in lis3_i2c_write()
54 struct i2c_client *c = lis3->bus_priv; in lis3_i2c_read()
62 struct i2c_client *c = lis3->bus_priv; in lis3_i2c_blockread()
74 lis3->read(lis3, WHO_AM_I, &reg); in lis3_i2c_init()
[all …]
/openbmc/phosphor-power/phosphor-regulators/test/
H A Dconfig_file_parser_error_tests.cpp8 * http://www.apache.org/licenses/LICENSE-2.0
22 using namespace phosphor::power::regulators;
26 std::filesystem::path pathName{"/etc/phosphor-regulators/foo.json"}; in TEST()
30 "ConfigFileParserError: /etc/phosphor-regulators/foo.json: " in TEST()
36 std::filesystem::path pathName{"/usr/share/phosphor-regulators/foo.json"}; in TEST()
43 std::filesystem::path pathName{"/etc/phosphor-regulators/foo.json"}; in TEST()
46 "ConfigFileParserError: /etc/phosphor-regulators/foo.json: " in TEST()

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