cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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richtek,rt4801-regulator.yaml (2528B)

      1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/regulator/richtek,rt4801-regulator.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Richtek RT4801 Display Bias regulators
      8
      9maintainers:
     10  - ChiYuan Huang <cy_huang@richtek.com>
     11
     12description: |
     13  Regulator nodes should be named to DSVP and DSVN. The
     14  definition for each of these nodes is defined using the standard
     15  binding for regulators at
     16  Documentation/devicetree/bindings/regulator/regulator.txt.
     17  Datasheet is available at
     18  https://www.richtek.com/assets/product_file/RT4801H/DS4801H-00.pdf
     19
     20properties:
     21  compatible:
     22    enum:
     23      - richtek,rt4801
     24
     25  reg:
     26    maxItems: 1
     27
     28  enable-gpios:
     29    description: GPIOs to use to enable DSVP/DSVN regulator.
     30      The first one is ENP to enable DSVP, and second one is ENM to enable DSVN.
     31      Number of GPIO in the array list could be 1 or 2.
     32      If only one gpio is specified, only one gpio used to control ENP/ENM.
     33      Else if both are specified, DSVP/DSVN could be controlled individually.
     34      If this property not specified, treat both as always-on regulators.
     35
     36      Property is deprecated. Use enable-gpios in each regulator.
     37    minItems: 1
     38    maxItems: 2
     39    deprecated: true
     40
     41patternProperties:
     42  "^DSV(P|N)$":
     43    type: object
     44    $ref: regulator.yaml#
     45    description:
     46      Properties for single display bias regulator.
     47
     48    properties:
     49      enable-gpios:
     50        description:
     51          GPIO to use to enable DSVP/DSVN regulator. One GPIO can be configured
     52          for controlling both regulators.  If this property not specified for
     53          any regulator, treat both as always-on regulators.
     54        maxItems: 1
     55
     56required:
     57  - compatible
     58  - reg
     59
     60additionalProperties: false
     61
     62examples:
     63  - |
     64    i2c {
     65        #address-cells = <1>;
     66        #size-cells = <0>;
     67
     68        rt4801@73 {
     69            compatible = "richtek,rt4801";
     70            reg = <0x73>;
     71
     72            dsvp: DSVP {
     73                regulator-name = "rt4801,dsvp";
     74                regulator-min-microvolt = <4000000>;
     75                regulator-max-microvolt = <6000000>;
     76                regulator-boot-on;
     77                enable-gpios = <&gpio26 2 0>;
     78            };
     79            dsvn: DSVN {
     80                regulator-name = "rt4801,dsvn";
     81                regulator-min-microvolt = <4000000>;
     82                regulator-max-microvolt = <6000000>;
     83                regulator-boot-on;
     84                enable-gpios = <&gpio26 3 0>;
     85            };
     86
     87        };
     88    };