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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yamaha,yas530.yaml (2788B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/iio/magnetometer/yamaha,yas530.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Yamaha YAS530 family of magnetometer sensors
      8
      9maintainers:
     10  - Linus Walleij <linus.walleij@linaro.org>
     11
     12description:
     13  The Yamaha YAS530 magnetometers is a line of 3-axis magnetometers
     14  first introduced by Yamaha in 2009 with the YAS530. They are successors
     15  of Yamaha's first magnetometer YAS529. Over the years this magnetometer
     16  has been miniaturized and appeared in a number of different variants.
     17
     18properties:
     19  $nodename:
     20    pattern: '^magnetometer@[0-9a-f]+$'
     21
     22  compatible:
     23    items:
     24      - enum:
     25          - yamaha,yas530
     26          - yamaha,yas532
     27          - yamaha,yas533
     28          - yamaha,yas535
     29          - yamaha,yas536
     30          - yamaha,yas537
     31          - yamaha,yas539
     32
     33  reg:
     34    maxItems: 1
     35
     36  reset-gpios:
     37    maxItems: 1
     38    description: The YAS530 sensor has a RSTN pin used to reset
     39      the logic inside the sensor. This GPIO line should connect
     40      to that pin and be marked as GPIO_ACTIVE_LOW.
     41
     42  interrupts:
     43    maxItems: 1
     44    description: Interrupt for INT pin for interrupt generation.
     45      The polarity, whether the interrupt is active on the rising
     46      or the falling edge, is software-configurable in the hardware.
     47
     48  vdd-supply:
     49    description: An optional regulator providing core power supply
     50      on the VDD pin, typically 1.8 V or 3.0 V.
     51
     52  iovdd-supply:
     53    description: An optional regulator providing I/O power supply
     54      for the I2C interface on the IOVDD pin, typically 1.8 V.
     55
     56  mount-matrix:
     57    description: An optional 3x3 mounting rotation matrix.
     58
     59allOf:
     60  - if:
     61      not:
     62        properties:
     63          compatible:
     64            items:
     65              const: yamaha,yas530
     66    then:
     67      properties:
     68        reset-gpios: false
     69
     70  - if:
     71      properties:
     72        compatible:
     73          items:
     74            const: yamaha,yas539
     75    then:
     76      properties:
     77        interrupts: false
     78
     79required:
     80  - compatible
     81  - reg
     82
     83additionalProperties: false
     84
     85examples:
     86  - |
     87    #include <dt-bindings/interrupt-controller/irq.h>
     88    #include <dt-bindings/gpio/gpio.h>
     89    i2c-0 {
     90        #address-cells = <1>;
     91        #size-cells = <0>;
     92
     93        magnetometer@2e {
     94          compatible = "yamaha,yas530";
     95          reg = <0x2e>;
     96          vdd-supply = <&ldo1_reg>;
     97          iovdd-supply = <&ldo2_reg>;
     98          reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
     99          interrupts = <13 IRQ_TYPE_EDGE_RISING>;
    100        };
    101    };
    102
    103    i2c-1 {
    104        #address-cells = <1>;
    105        #size-cells = <0>;
    106
    107        magnetometer@2e {
    108          compatible = "yamaha,yas539";
    109          reg = <0x2e>;
    110          vdd-supply = <&ldo1_reg>;
    111        };
    112    };