f7cdaeeab8
power-supply core: - none drivers: - pwr-mlxbf: new reset driver for Mellanox BlueField - at91-reset: SAMA7G5 support - ab8500: continue refurbishing - misc. minor fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmL1g+cACgkQ2O7X88g7 +pqlSQ//bHOcpSskI+fVDkPNbInVdOW7eK+cVdkNyeeEgZMz86C7fcQQ3/LwLhpj Jw3PFhIKklNR6dk+hE3Q6Jw0gzMSBIeCILCPuHLOYc4rWgduUzTEO6gCxy+jtDt+ cfUfP9RsfU47RYT6f5XL4K2Qlu0Plhpro+P7nECYubPRwYVnrpiMYDrOWNb68Yyb gcCjJN21nrQ4fJy/Qai1nUjlKAKJOmL6LBO/qe0EjVSllkGGGmAIDfolvXXmS1ku HZ5IEnpFp6usiXa52Q06QyWF6yp2WFsF1gACfWnimpj3lpPKcY4XSGR/rtAtu1ed qgxjmXoKCEy8z5WLjMlgNzOsVTMNSZyU4MWqrb4zQkR2GyaEqH2K1Hbp22Eu8qDC EHWel114aSHAooOhCXbl1mp7t+1aS+72buagmV2KuGMUMBf0jLKcTJahN0Czek3O EwrlN9INIMgcXZ2Ze7dEO6pJcdUov/fiOlB4rXE/cFIlSILT1dTuBPJCKrAqTePV 7QMYMmTvlSEgdTxgc7c4FaP9+ILxkZ1EgKDvxETKLImevXyecngep8S+9uq2cVkA lYdt33MnOHMx0AktFjKS0EEU1zkYN0z+yT3/0uuqzfT5/5xdvIqedXqkncl3Mdqq Ckdnya9n5NGmQXDr+0iuKBe510+nZX3yf1exTBbogOf97uBYiR8= =ulQI -----END PGP SIGNATURE----- Merge tag 'for-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "No core patches, only driver updates: - pwr-mlxbf: new reset driver for Mellanox BlueField - at91-reset: SAMA7G5 support - ab8500: continue refurbishing - misc minor fixes" * tag 'for-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (29 commits) power: supply: olpc_battery: Hold the reference returned by of_find_compatible_node power: supply: ab8500: add missing destroy_workqueue in ab8500_charger_bind power: supply: ab8500: Remove flush_scheduled_work() call. power: supply: ab8500_fg: drop duplicated 'is' in comment power: supply: ab8500: Drop external charger leftovers power: supply: ab8500: Add MAINTAINERS entry dt-bindings: power: reset: qcom,pshold: convert to dtschema power: supply: Fix typo in power_supply_check_supplies power: reset: pwr-mlxbf: change rst_pwr_hid and low_pwr_hid from global to local variables power: reset: pwr-mlxbf: add missing include power: reset: at91-reset: add support for SAMA7G5 power: reset: at91-reset: add reset_controller_dev support power: reset: at91-reset: add at91_reset_data power: reset: at91-reset: document structures and enums dt-bindings: reset: add sama7g5 definitions dt-bindings: reset: atmel,at91sam9260-reset: add sama7g5 bindings dt-bindings: reset: convert Atmel/Microchip reset controller to YAML power: reset: pwr-mlxbf: add BlueField SoC power control driver power: supply: ab8500: Exit maintenance if too low voltage power: supply: ab8500: Respect charge_restart_voltage_uv ...
183 lines
5.1 KiB
YAML
183 lines
5.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/supply/summit,smb347-charger.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Battery charger driver for SMB345, SMB347 and SMB358
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maintainers:
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- David Heidelberg <david@ixit.cz>
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- Dmitry Osipenko <digetx@gmail.com>
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properties:
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compatible:
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enum:
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- summit,smb345
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- summit,smb347
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- summit,smb358
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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monitored-battery:
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description: phandle to the battery node
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$ref: /schemas/types.yaml#/definitions/phandle
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summit,enable-usb-charging:
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type: boolean
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description: Enable charging through USB.
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summit,enable-otg-charging:
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type: boolean
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description: Provide power for USB OTG
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summit,enable-mains-charging:
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type: boolean
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description: Enable charging through mains
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summit,enable-charge-control:
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description: Enable charging control
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # SMB3XX_CHG_ENABLE_SW SW (I2C interface)
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- 1 # SMB3XX_CHG_ENABLE_PIN_ACTIVE_LOW Pin control (Active Low)
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- 2 # SMB3XX_CHG_ENABLE_PIN_ACTIVE_HIGH Pin control (Active High)
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summit,fast-voltage-threshold-microvolt:
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description: Voltage threshold to transit to fast charge mode (in uV)
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minimum: 2400000
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maximum: 3000000
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summit,mains-current-limit-microamp:
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description: Maximum input current from AC/DC input (in uA)
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summit,usb-current-limit-microamp:
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description: Maximum input current from USB input (in uA)
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summit,charge-current-compensation-microamp:
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description: Charge current compensation (in uA)
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summit,chip-temperature-threshold-celsius:
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description: Chip temperature for thermal regulation in °C.
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enum: [100, 110, 120, 130]
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summit,soft-compensation-method:
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description: Soft temperature limit compensation method
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # SMB3XX_SOFT_TEMP_COMPENSATE_NONE Compensation none
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- 1 # SMB3XX_SOFT_TEMP_COMPENSATE_CURRENT Current compensation
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- 2 # SMB3XX_SOFT_TEMP_COMPENSATE_VOLTAGE Voltage compensation
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summit,inok-polarity:
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description: |
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Polarity of INOK signal indicating presence of external power supply.
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$ref: /schemas/types.yaml#/definitions/uint32
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enum:
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- 0 # SMB3XX_SYSOK_INOK_ACTIVE_LOW
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- 1 # SMB3XX_SYSOK_INOK_ACTIVE_HIGH
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usb-vbus:
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$ref: /schemas/regulator/regulator.yaml#
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type: object
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properties:
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summit,needs-inok-toggle:
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type: boolean
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description: INOK signal is fixed and polarity needs to be toggled
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in order to enable/disable output mode.
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unevaluatedProperties: false
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allOf:
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- if:
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properties:
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compatible:
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enum:
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- summit,smb345
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- summit,smb358
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then:
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properties:
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summit,mains-current-limit-microamp:
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enum: [ 300000, 500000, 700000, 1000000,
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1500000, 1800000, 2000000]
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summit,usb-current-limit-microamp:
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enum: [ 300000, 500000, 700000, 1000000,
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1500000, 1800000, 2000000]
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summit,charge-current-compensation-microamp:
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enum: [200000, 450000, 600000, 900000]
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else:
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properties:
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summit,mains-current-limit-microamp:
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enum: [ 300000, 500000, 700000, 900000, 1200000,
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1500000, 1800000, 2000000, 2200000, 2500000]
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summit,usb-current-limit-microamp:
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enum: [ 300000, 500000, 700000, 900000, 1200000,
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1500000, 1800000, 2000000, 2200000, 2500000]
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summit,charge-current-compensation-microamp:
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enum: [250000, 700000, 900000, 1200000]
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required:
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- compatible
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- reg
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anyOf:
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- required:
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- summit,enable-usb-charging
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- required:
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- summit,enable-otg-charging
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- required:
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- summit,enable-mains-charging
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/power/summit,smb347-charger.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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charger@7f {
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compatible = "summit,smb347";
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reg = <0x7f>;
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summit,enable-charge-control = <SMB3XX_CHG_ENABLE_PIN_ACTIVE_HIGH>;
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summit,inok-polarity = <SMB3XX_SYSOK_INOK_ACTIVE_LOW>;
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summit,chip-temperature-threshold-celsius = <110>;
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summit,mains-current-limit-microamp = <2000000>;
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summit,usb-current-limit-microamp = <500000>;
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summit,enable-usb-charging;
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summit,enable-mains-charging;
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monitored-battery = <&battery>;
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usb-vbus {
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regulator-name = "usb_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-min-microamp = <750000>;
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regulator-max-microamp = <750000>;
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summit,needs-inok-toggle;
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};
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};
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};
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battery: battery-cell {
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compatible = "simple-battery";
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constant-charge-current-max-microamp = <1800000>;
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operating-range-celsius = <0 45>;
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alert-celsius = <3 42>;
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};
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