Commit 6393734e authored by Badhri Jagan Sridharan's avatar Badhri Jagan Sridharan Committed by Greg Kroah-Hartman
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dt-bindings: usb: Maxim type-c controller device tree binding document 



Add device tree binding document for Maxim 33359 Type-C chip driver

Signed-off-by: default avatarBadhri Jagan Sridharan <badhri@google.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201029063138.1429760-2-badhri@google.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7695cae2

Documentation/devicetree/bindings/usb/maxim,max33359.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: "http://devicetree.org/schemas/usb/maxim,max33359.yaml#"

$schema: "http://devicetree.org/meta-schemas/core.yaml#"



title: Maxim TCPCI Type-C PD controller DT bindings



maintainers:

  - Badhri Jagan Sridharan <badhri@google.com>



description: Maxim TCPCI Type-C PD controller



properties:

  compatible:

    enum:

      - maxim,max33359



  reg:

    maxItems: 1



  interrupts:

    maxItems: 1



  connector:

    type: object

    $ref: ../connector/usb-connector.yaml#

    description:

      Properties for usb c connector.



required:

  - compatible

  - reg

  - interrupts

  - connector



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>

    #include <dt-bindings/usb/pd.h>

    i2c0 {

        #address-cells = <1>;

        #size-cells = <0>;



        maxtcpc@25 {

            compatible = "maxim,max33359";

            reg = <0x25>;

            interrupt-parent = <&gpa8>;

            interrupts = <2 IRQ_TYPE_LEVEL_LOW>;



            connector {

                compatible = "usb-c-connector";

                label = "USB-C";

                data-role = "dual";

                power-role = "dual";

                try-power-role = "sink";

                self-powered;

                op-sink-microwatt = <2600000>;

                new-source-frs-typec-current = <FRS_5V_1P5A>;

                source-pdos = <PDO_FIXED(5000, 900,

                                         PDO_FIXED_SUSPEND |

                                         PDO_FIXED_USB_COMM |

                                         PDO_FIXED_DATA_SWAP |

                                         PDO_FIXED_DUAL_ROLE)>;

                sink-pdos = <PDO_FIXED(5000, 3000,

                                       PDO_FIXED_USB_COMM |

                                       PDO_FIXED_DATA_SWAP |

                                       PDO_FIXED_DUAL_ROLE)

                                       PDO_FIXED(9000, 2000, 0)>;

            };

        };

    };

...