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dt-bindings: phy: ti,tcan104x-can: Document mux-states property

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On some boards, for routing CAN signals from controller to transceivers,
muxes might need to be set. This can be implemented using mux-states
property. Therefore, document the same in the respective bindings.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211216041012.16892-2-a-govindraju@ti.com
This commit is contained in:
Aswath Govindraju 2021-12-16 09:40:11 +05:30 committed by Rob Herring
parent 7e807f4b08
commit f6eafa4022
1 changed files with 7 additions and 0 deletions
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7
Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
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@ -37,6 +37,12 @@ properties:
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'
@ -53,4 +59,5 @@ examples:
max-bitrate = <5000000>;
standby-gpios = <&wakeup_gpio1 16 GPIO_ACTIVE_LOW>;
enable-gpios = <&main_gpio1 67 GPIO_ACTIVE_HIGH>;
mux-states = <&mux0 1>;
};