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Date: Mon, 17 Feb 2020 19:58:34 +0530 From: Faiz Abbas <faiz_abbas@...com> To: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>, <netdev@...r.kernel.org>, <linux-can@...r.kernel.org> CC: <broonie@...nel.org>, <lgirdwood@...il.com>, <catalin.marinas@....com>, <mark.rutland@....com>, <robh+dt@...nel.org>, <mkl@...gutronix.de>, <wg@...ndegger.com>, <sriram.dash@...sung.com>, <dmurphy@...com>, <faiz_abbas@...com> Subject: [PATCH v2 1/3] dt-bindings: m_can: Add Documentation for transceiver regulator 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 <faiz_abbas@...com> --- 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@...8000 { -- 2.19.2
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