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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microchip,mcp251xfd.yaml (1907B)

      1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/net/can/microchip,mcp251xfd.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title:
      8  Microchip MCP2517FD, MCP2518FD and MCP251863 stand-alone CAN
      9  controller device tree bindings
     10
     11maintainers:
     12  - Marc Kleine-Budde <mkl@pengutronix.de>
     13
     14allOf:
     15  - $ref: can-controller.yaml#
     16
     17properties:
     18  compatible:
     19    oneOf:
     20      - enum:
     21          - microchip,mcp2517fd
     22          - microchip,mcp2518fd
     23          - microchip,mcp251xfd
     24      - items:
     25          - enum:
     26              - microchip,mcp251863
     27          - const: microchip,mcp2518fd
     28  reg:
     29    maxItems: 1
     30
     31  interrupts:
     32    maxItems: 1
     33
     34  clocks:
     35    maxItems: 1
     36
     37  vdd-supply:
     38    description: Regulator that powers the CAN controller.
     39
     40  xceiver-supply:
     41    description: Regulator that powers the CAN transceiver.
     42
     43  microchip,rx-int-gpios:
     44    description:
     45      GPIO phandle of GPIO connected to to INT1 pin of the MCP251XFD, which
     46      signals a pending RX interrupt.
     47    maxItems: 1
     48
     49  spi-max-frequency:
     50    description:
     51      Must be half or less of "clocks" frequency.
     52    maximum: 20000000
     53
     54required:
     55  - compatible
     56  - reg
     57  - interrupts
     58  - clocks
     59
     60additionalProperties: false
     61
     62examples:
     63  - |
     64    #include <dt-bindings/gpio/gpio.h>
     65    #include <dt-bindings/interrupt-controller/irq.h>
     66
     67    spi0 {
     68        #address-cells = <1>;
     69        #size-cells = <0>;
     70
     71        can@0 {
     72            compatible = "microchip,mcp251xfd";
     73            reg = <0>;
     74            clocks = <&can0_osc>;
     75            pinctrl-names = "default";
     76            pinctrl-0 = <&can0_pins>;
     77            spi-max-frequency = <20000000>;
     78            interrupts-extended = <&gpio 13 IRQ_TYPE_LEVEL_LOW>;
     79            microchip,rx-int-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
     80            vdd-supply = <&reg5v0>;
     81            xceiver-supply = <&reg5v0>;
     82        };
     83    };