cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

richtek,rtq2134-regulator.yaml (2825B)

      1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/regulator/richtek,rtq2134-regulator.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Richtek RTQ2134 SubPMIC Regulator
      8
      9maintainers:
     10  - ChiYuan Huang <cy_huang@richtek.com>
     11
     12description: |
     13  The RTQ2134 is a multi-phase, programmable power management IC that
     14  integrates with four high efficient, synchronous step-down converter cores.
     15
     16  Datasheet is available at
     17  https://www.richtek.com/assets/product_file/RTQ2134-QA/DSQ2134-QA-01.pdf
     18
     19properties:
     20  compatible:
     21    enum:
     22      - richtek,rtq2134
     23
     24  reg:
     25    maxItems: 1
     26
     27  regulators:
     28    type: object
     29
     30    patternProperties:
     31      "^buck[1-3]$":
     32        type: object
     33        $ref: regulator.yaml#
     34        description: |
     35          regulator description for buck[1-3].
     36
     37        properties:
     38          richtek,use-vsel-dvs:
     39            type: boolean
     40            description: |
     41              If specified, buck will listen to 'vsel' pin for dvs config.
     42              Else, use dvs0 voltage by default.
     43
     44          richtek,uv-shutdown:
     45            type: boolean
     46            description: |
     47              If specified, use shutdown as UV action. Else, hiccup by default.
     48
     49        unevaluatedProperties: false
     50
     51    additionalProperties: false
     52
     53required:
     54  - compatible
     55  - reg
     56  - regulators
     57
     58additionalProperties: false
     59
     60examples:
     61  - |
     62    i2c {
     63      #address-cells = <1>;
     64      #size-cells = <0>;
     65
     66      rtq2134@18 {
     67        compatible = "richtek,rtq2134";
     68        reg = <0x18>;
     69
     70        regulators {
     71          buck1 {
     72            regulator-name = "rtq2134-buck1";
     73            regulator-min-microvolt = <300000>;
     74            regulator-max-microvolt = <1850000>;
     75            regulator-always-on;
     76            richtek,use-vsel-dvs;
     77            regulator-state-mem {
     78              regulator-suspend-min-microvolt = <550000>;
     79              regulator-suspend-max-microvolt = <550000>;
     80            };
     81          };
     82          buck2 {
     83            regulator-name = "rtq2134-buck2";
     84            regulator-min-microvolt = <1120000>;
     85            regulator-max-microvolt = <1120000>;
     86            regulator-always-on;
     87            richtek,use-vsel-dvs;
     88            regulator-state-mem {
     89              regulator-suspend-min-microvolt = <1120000>;
     90              regulator-suspend-max-microvolt = <1120000>;
     91            };
     92          };
     93          buck3 {
     94            regulator-name = "rtq2134-buck3";
     95            regulator-min-microvolt = <600000>;
     96            regulator-max-microvolt = <600000>;
     97            regulator-always-on;
     98            richtek,use-vsel-dvs;
     99            regulator-state-mem {
    100              regulator-suspend-min-microvolt = <600000>;
    101              regulator-suspend-max-microvolt = <600000>;
    102            };
    103          };
    104        };
    105      };
    106    };