summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/phy/ti,tcan104x-can.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/phy/ti,tcan104x-can.yaml')
-rw-r--r--dts/Bindings/phy/ti,tcan104x-can.yaml64
1 files changed, 64 insertions, 0 deletions
diff --git a/dts/Bindings/phy/ti,tcan104x-can.yaml b/dts/Bindings/phy/ti,tcan104x-can.yaml
new file mode 100644
index 0000000000..79dad3e89a
--- /dev/null
+++ b/dts/Bindings/phy/ti,tcan104x-can.yaml
@@ -0,0 +1,64 @@
+# 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:
+ - nxp,tjr1443
+ - 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>;
+ };