[PATCH v2 1/3] dt-bindings: m_can: Add Documentation for transceiver regulator
From: Faiz Abbas <hidden>
Date: 2020-02-17 14:27:40
Also in:
linux-arm-kernel, linux-can, linux-devicetree, lkml
Subsystem:
can network drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Some CAN transceivers have a standby line that needs to be asserted before they can be used. Model this GPIO lines as an optional fixed-regulator node. Document bindings for the same. Signed-off-by: Faiz Abbas <redacted> --- Documentation/devicetree/bindings/net/can/m_can.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
index ed614383af9c..f17e2a5207dc 100644
--- a/Documentation/devicetree/bindings/net/can/m_can.txt
+++ b/Documentation/devicetree/bindings/net/can/m_can.txt@@ -48,6 +48,9 @@ Optional Subnode: that can be used for CAN/CAN-FD modes. See Documentation/devicetree/bindings/net/can/can-transceiver.txt for details. + +- xceiver-supply: Regulator that powers the CAN transceiver. + Example: SoC dtsi: m_can1: can@20e8000 {
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2.19.2