Commit ad923306 authored by Aswath Govindraju's avatar Aswath Govindraju Committed by Vinod Koul
Browse files

dt-bindings: phy: Add binding for TI TCAN104x CAN transceivers 



Add binding documentation for TI TCAN104x CAN transceivers.

Signed-off-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20210510051006.11393-3-a-govindraju@ti.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 307773f5

Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml

0 → 100644
+56 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: "http://devicetree.org/schemas/phy/ti,tcan104x-can.yaml#"

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



title: TCAN104x CAN TRANSCEIVER PHY



maintainers:

  - Aswath Govindraju <a-govindraju@ti.com>



properties:

  $nodename:

    pattern: "^can-phy"



  compatible:

    enum:

      - ti,tcan1042

      - ti,tcan1043



  '#phy-cells':

    const: 0



  standby-gpios:

    description:

      gpio node to toggle standby signal on transceiver

    maxItems: 1



  enable-gpios:

    description:

      gpio node to toggle enable signal on transceiver

    maxItems: 1



  max-bitrate:

    $ref: /schemas/types.yaml#/definitions/uint32

    description:

      max bit rate supported in bps

    minimum: 1



required:

  - compatible

  - '#phy-cells'



additionalProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>



    transceiver1: can-phy {

      compatible = "ti,tcan1043";

      #phy-cells = <0>;

      max-bitrate = <5000000>;

      standby-gpios = <&wakeup_gpio1 16 GPIO_ACTIVE_LOW>;

      enable-gpios = <&main_gpio1 67 GPIO_ACTIVE_HIGH>;

    };

MAINTAINERS

+1 −0
Original line number Diff line number Diff line
@@ -4040,6 +4040,7 @@ W: https://github.com/linux-can 
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git

F:	Documentation/devicetree/bindings/net/can/

F:	Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml

F:	drivers/net/can/

F:	include/linux/can/bittiming.h

F:	include/linux/can/dev.h