netdev - [PATCH 1/3] dt-bindings: net: can: m_can: Add Documentation for stb-gpios

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Message-ID: <20200122080310.24653-2-faiz_abbas@ti.com>
Date:   Wed, 22 Jan 2020 13:33:08 +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:     <catalin.marinas@....com>, <mark.rutland@....com>,
        <robh+dt@...nel.org>, <davem@...emloft.net>, <mkl@...gutronix.de>,
        <wg@...ndegger.com>, <sriram.dash@...sung.com>, <dmurphy@...com>,
        <faiz_abbas@...com>, <nm@...com>, <t-kristo@...com>
Subject: [PATCH 1/3] dt-bindings: net: can: m_can: Add Documentation for stb-gpios

The CAN transceiver on some boards has an STB pin which is
used to control its standby mode. Add an optional property
stb-gpios to toggle the same.

Signed-off-by: Faiz Abbas <faiz_abbas@...com>
Signed-off-by: Sekhar Nori <nsekhar@...com>
---
 Documentation/devicetree/bindings/net/can/m_can.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
index ed614383af9c..cc8ba3f7a2aa 100644
--- a/Documentation/devicetree/bindings/net/can/m_can.txt
+++ b/Documentation/devicetree/bindings/net/can/m_can.txt
@@ -48,6 +48,8 @@ Optional Subnode:
 			  that can be used for CAN/CAN-FD modes. See
 			  Documentation/devicetree/bindings/net/can/can-transceiver.txt
 			  for details.
+stb-gpios		: gpio node to toggle the STB (standby) signal on the transceiver
+
 Example:
 SoC dtsi:
 m_can1: can@...8000 {
-- 
2.19.2