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Merge tag 'regulator-v6.9' of git://git.kernel.org/pub/scm/linux/kern…
…el/git/broonie/regulator Pull regulator updates from Mark Brown: "This has been a very quiet release, mostly cleanups, API updates and simple device additions. I messed up slightly and there are a couple of duplicated commits resulting from me leaving things in my inbox which didn't seem worth removing by the time I noticed them. - Conversion of several drivers to GPIO descriptors - Build out the features of of the MP8859 driver - Support for Qualcomm PM4125 and PM6150" * tag 'regulator-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (31 commits) regulator: lp8788-buck: fix copy and paste bug in lp8788_dvs_gpio_request() regulator: core: make regulator_class constant regulator: da9121: Remove unused of_gpio.h regulator: userspace-consumer: add module device table regulator: dt-bindings: gpio-regulator: Fix "gpios-states" and "states" array bounds regulator: mp8859: Implement set_current_limit() regulator: mp8859: Report slew rate regulator: mp8859: Support status and error readback regulator: mp8859: Support active discharge control regulator: mp8859: Support mode operations regulator: mp8859: Support enable control regulator: mp8859: Validate and log device identifier information regulator: mp8859: Specify register accessibility and enable caching regulator: max8998: Convert to GPIO descriptors regulator: max8997: Convert to GPIO descriptors regulator: lp8788-buck: Fully convert to GPIO descriptors regulator: da9055: Fully convert to GPIO descriptors regulator: max8973: Finalize switch to GPIO descriptors regulator: dt-bindings: qcom,usb-vbus-regulator: add support for PM4125 regulator: dt-bindings: qcom,usb-vbus-regulator: add support for PM4125 ...
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Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
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Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml
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|---|---|---|
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| # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause | ||
| %YAML 1.2 | ||
| --- | ||
| $id: http://devicetree.org/schemas/regulator/microchip,mcp16502.yaml# | ||
| $schema: http://devicetree.org/meta-schemas/core.yaml# | ||
|
|
||
| title: MCP16502 - High-Performance PMIC | ||
|
|
||
| maintainers: | ||
| - Andrei Simion <andrei.simion@microchip.com> | ||
|
|
||
| description: | ||
| The MCP16502 is an optimally integrated PMIC compatible | ||
| with Microchip's eMPUs(Embedded Microprocessor Units), | ||
| requiring Dynamic Voltage Scaling (DVS) with the use | ||
| of High-Performance mode (HPM). | ||
|
|
||
| properties: | ||
| compatible: | ||
| const: microchip,mcp16502 | ||
|
|
||
| lpm-gpios: | ||
| maxItems: 1 | ||
| description: GPIO for LPM pin. | ||
| Note that this GPIO must remain high during | ||
| suspend-to-ram, keeping the PMIC into HIBERNATE mode. | ||
|
|
||
| reg: | ||
| maxItems: 1 | ||
|
|
||
| regulators: | ||
| type: object | ||
| additionalProperties: false | ||
| description: List of regulators and its properties. | ||
|
|
||
| patternProperties: | ||
| "^(VDD_(IO|CORE|DDR|OTHER)|LDO[1-2])$": | ||
| type: object | ||
| $ref: regulator.yaml# | ||
| unevaluatedProperties: false | ||
|
|
||
| properties: | ||
| regulator-initial-mode: | ||
| enum: [2, 4] | ||
| default: 2 | ||
| description: Initial operating mode | ||
|
|
||
| regulator-allowed-modes: | ||
| items: | ||
| enum: [2, 4] | ||
| description: Supported modes | ||
| 2 - FPWM higher precision, higher consumption | ||
| 4 - AutoPFM lower precision, lower consumption | ||
|
|
||
| required: | ||
| - compatible | ||
| - reg | ||
| - regulators | ||
|
|
||
| additionalProperties: false | ||
|
|
||
| examples: | ||
| - | | ||
| i2c { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| pmic@5b { | ||
| compatible = "microchip,mcp16502"; | ||
| reg = <0x5b>; | ||
| regulators { | ||
| VDD_IO { | ||
| regulator-name = "VDD_IO"; | ||
| regulator-min-microvolt = <3300000>; | ||
| regulator-max-microvolt = <3300000>; | ||
| regulator-initial-mode = <2>; | ||
| regulator-allowed-modes = <2>, <4>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-off-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| }; | ||
| VDD_DDR { | ||
| regulator-name = "VDD_DDR"; | ||
| regulator-min-microvolt = <1350000>; | ||
| regulator-max-microvolt = <1350000>; | ||
| regulator-initial-mode = <2>; | ||
| regulator-allowed-modes = <2>, <4>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-on-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| }; | ||
| VDD_CORE { | ||
| regulator-name = "VDD_CORE"; | ||
| regulator-min-microvolt = <1150000>; | ||
| regulator-max-microvolt = <1150000>; | ||
| regulator-initial-mode = <2>; | ||
| regulator-allowed-modes = <2>, <4>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-off-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| }; | ||
| VDD_OTHER { | ||
| regulator-name = "VDD_OTHER"; | ||
| regulator-min-microvolt = <1050000>; | ||
| regulator-max-microvolt = <1250000>; | ||
| regulator-initial-mode = <2>; | ||
| regulator-allowed-modes = <2>, <4>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-off-in-suspend; | ||
| regulator-mode = <4>; | ||
| }; | ||
| }; | ||
| LDO1 { | ||
| regulator-name = "LDO1"; | ||
| regulator-min-microvolt = <1800000>; | ||
| regulator-max-microvolt = <1800000>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-off-in-suspend; | ||
| }; | ||
| }; | ||
| LDO2 { | ||
| regulator-name = "LDO2"; | ||
| regulator-min-microvolt = <1200000>; | ||
| regulator-max-microvolt = <3700000>; | ||
| regulator-always-on; | ||
| regulator-state-standby { | ||
| regulator-on-in-suspend; | ||
| }; | ||
| regulator-state-mem { | ||
| regulator-off-in-suspend; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
| }; |
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