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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adi,ad7768-1.yaml (2595B)

      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/iio/adc/adi,ad7768-1.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Analog Devices AD7768-1 ADC device driver
      8
      9maintainers:
     10  - Michael Hennerich <michael.hennerich@analog.com>
     11
     12description: |
     13  Datasheet at:
     14    https://www.analog.com/media/en/technical-documentation/data-sheets/ad7768-1.pdf
     15
     16properties:
     17  compatible:
     18    const: adi,ad7768-1
     19
     20  reg:
     21    maxItems: 1
     22
     23  clocks:
     24    maxItems: 1
     25
     26  clock-names:
     27    const: mclk
     28
     29  interrupts:
     30    maxItems: 1
     31
     32  '#address-cells':
     33    const: 1
     34
     35  '#size-cells':
     36    const: 0
     37
     38  vref-supply:
     39    description:
     40      ADC reference voltage supply
     41
     42  adi,sync-in-gpios:
     43    maxItems: 1
     44    description:
     45      Enables synchronization of multiple devices that require simultaneous
     46      sampling. A pulse is always required if the configuration is changed
     47      in any way, for example if the filter decimation rate changes.
     48      As the line is active low, it should be marked GPIO_ACTIVE_LOW.
     49
     50  reset-gpios:
     51    maxItems: 1
     52
     53  spi-max-frequency: true
     54
     55  spi-cpol: true
     56
     57  spi-cpha: true
     58
     59  "#io-channel-cells":
     60    const: 1
     61
     62required:
     63  - compatible
     64  - reg
     65  - clocks
     66  - clock-names
     67  - vref-supply
     68  - spi-cpol
     69  - spi-cpha
     70  - adi,sync-in-gpios
     71
     72patternProperties:
     73  "^channel@([0-9]|1[0-5])$":
     74    type: object
     75    description: |
     76      Represents the external channels which are connected to the device.
     77
     78    properties:
     79      reg:
     80        maxItems: 1
     81        description: |
     82          The channel number.
     83
     84      label:
     85        description: |
     86          Unique name to identify which channel this is.
     87    required:
     88      - reg
     89    additionalProperties: false
     90
     91additionalProperties: false
     92
     93examples:
     94  - |
     95    #include <dt-bindings/interrupt-controller/irq.h>
     96    #include <dt-bindings/gpio/gpio.h>
     97    spi {
     98        #address-cells = <1>;
     99        #size-cells = <0>;
    100
    101        adc@0 {
    102            compatible = "adi,ad7768-1";
    103            reg = <0>;
    104            spi-max-frequency = <2000000>;
    105            spi-cpol;
    106            spi-cpha;
    107            vref-supply = <&adc_vref>;
    108            interrupts = <25 IRQ_TYPE_EDGE_RISING>;
    109            interrupt-parent = <&gpio>;
    110            adi,sync-in-gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
    111            reset-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
    112            clocks = <&ad7768_mclk>;
    113            clock-names = "mclk";
    114
    115            #address-cells = <1>;
    116            #size-cells = <0>;
    117
    118            channel@0 {
    119                reg = <0>;
    120                label = "channel_0";
    121            };
    122        };
    123    };
    124...