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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asahi-kasei,ak8975.yaml (2583B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8975.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: AsahiKASEI AK8975 magnetometer sensor
      8
      9maintainers:
     10  - Jonathan Albrieux <jonathan.albrieux@gmail.com>
     11
     12properties:
     13  compatible:
     14    oneOf:
     15      - enum:
     16          - asahi-kasei,ak8975
     17          - asahi-kasei,ak8963
     18          - asahi-kasei,ak09911
     19          - asahi-kasei,ak09912
     20          - asahi-kasei,ak09916
     21      - enum:
     22          - ak8975
     23          - ak8963
     24          - ak09911
     25          - ak09912
     26          - ak09916
     27        deprecated: true
     28
     29  reg:
     30    maxItems: 1
     31
     32  gpios:
     33    maxItems: 1
     34    description: |
     35      AK8975 has a "Data ready" pin (DRDY) which informs that data
     36      is ready to be read and is possible to listen on it. If used,
     37      this should be active high. Prefer interrupt over this.
     38
     39  interrupts:
     40    maxItems: 1
     41    description: interrupt for DRDY pin. Triggered on rising edge.
     42
     43  vdd-supply:
     44    description: |
     45      an optional regulator that needs to be on to provide VDD power to
     46      the sensor.
     47
     48  vid-supply:
     49    description: |
     50      an optional regulator that needs to be on to provide VID power to
     51      the sensor.
     52
     53  mount-matrix:
     54    description: an optional 3x3 mounting rotation matrix.
     55
     56  reset-gpios:
     57    maxItems: 1
     58    description: |
     59      an optional pin needed for AK09911 to set the reset state. This should
     60      be usually active low
     61
     62required:
     63  - compatible
     64  - reg
     65
     66additionalProperties: false
     67
     68examples:
     69  - |
     70    #include <dt-bindings/interrupt-controller/irq.h>
     71    #include <dt-bindings/gpio/gpio.h>
     72    i2c {
     73        #address-cells = <1>;
     74        #size-cells = <0>;
     75
     76        magnetometer@c {
     77            compatible = "asahi-kasei,ak8975";
     78            reg = <0x0c>;
     79            interrupt-parent = <&gpio6>;
     80            interrupts = <15 IRQ_TYPE_EDGE_RISING>;
     81            vdd-supply = <&ldo_3v3_gnss>;
     82            reset-gpios = <&msmgpio 111 GPIO_ACTIVE_LOW>;
     83            mount-matrix = "-0.984807753012208",  /* x0 */
     84                           "0",                   /* y0 */
     85                           "-0.173648177666930",  /* z0 */
     86                           "0",                   /* x1 */
     87                           "-1",                  /* y1 */
     88                           "0",                   /* z1 */
     89                           "-0.173648177666930",  /* x2 */
     90                           "0",                   /* y2 */
     91                           "0.984807753012208";   /* z2 */
     92        };
     93    };