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

sbs,sbs-battery.yaml (2156B)

      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/power/supply/sbs,sbs-battery.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: SBS compliant battery
      8
      9maintainers:
     10  - Sebastian Reichel <sre@kernel.org>
     11
     12description: |
     13  Battery compatible with the smart battery system specifications
     14
     15allOf:
     16  - $ref: power-supply.yaml#
     17
     18properties:
     19  compatible:
     20    oneOf:
     21      - items:
     22          - enum:
     23              - ti,bq20z45
     24              - ti,bq20z65
     25              - ti,bq20z75
     26          - enum:
     27              - sbs,sbs-battery
     28      - items:
     29          - const: sbs,sbs-battery
     30
     31  reg:
     32    maxItems: 1
     33
     34  sbs,i2c-retry-count:
     35    description:
     36      The number of times to retry I2C transactions on I2C IO failure.
     37    default: 0
     38    $ref: /schemas/types.yaml#/definitions/uint32
     39
     40  sbs,poll-retry-count:
     41    description:
     42      The number of times to try looking for new status after an external
     43      change notification.
     44    default: 0
     45    $ref: /schemas/types.yaml#/definitions/uint32
     46
     47  sbs,battery-detect-gpios:
     48    description:
     49      GPIO which signals battery detection. If this is not supplied, the bus
     50      needs to be polled to detect the battery.
     51    maxItems: 1
     52
     53  sbs,disable-charger-broadcasts:
     54    description:
     55      SBS batteries by default send broadcast messages to SBS compliant chargers to
     56      configure max. charge current/voltage. If your hardware does not have an SBS
     57      compliant charger it should be disabled via this property to avoid blocking
     58      the bus. Also some SBS battery fuel gauges are known to have a buggy multi-
     59      master implementation.
     60    type: boolean
     61
     62required:
     63  - compatible
     64  - reg
     65
     66unevaluatedProperties: false
     67
     68examples:
     69  - |
     70    #include <dt-bindings/gpio/gpio.h>
     71
     72    i2c {
     73        #address-cells = <1>;
     74        #size-cells = <0>;
     75
     76        battery@b {
     77            compatible = "ti,bq20z75", "sbs,sbs-battery";
     78            reg = <0xb>;
     79            sbs,i2c-retry-count = <2>;
     80            sbs,poll-retry-count = <10>;
     81            sbs,battery-detect-gpios = <&gpio 122 GPIO_ACTIVE_HIGH>;
     82            sbs,disable-charger-broadcasts;
     83       };
     84    };