64 lines
1.3 KiB
YAML
64 lines
1.3 KiB
YAML
|
# 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
|
||
|
|
|
||
|
|
mux-states:
|
||
|
|
description:
|
||
|
|
mux controller node to route the signals from controller to
|
||
|
|
transceiver.
|
||
|
|
maxItems: 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>;
|
||
|
|
mux-states = <&mux0 1>;
|
||
|
|
};
|