From bd1e109724083cf7e13d7908d79757e50ebc43a7 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Wed, 9 May 2018 17:22:07 +0800 Subject: MLK-18251-1 net: can: flexcan: add clock source select support Add support to select the clock source to the CAN Protocol Engine (PE). It's SoC Implementation dependent. Refer to RM for detailed definition of each SoC. Signed-off-by: Dong Aisheng --- Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/devicetree/bindings') diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt index 797e5ed5e413..a99d922bd662 100644 --- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt @@ -28,6 +28,9 @@ Optional properties: - trx_stby_gpio : standby gpio - trx_nerr_gpio : NERR gpio - disable-fd-mode : disable CAN FD mode support. Valid since i.MX8 series. +- clk-src : Selects the clock source to the CAN Protocol Engine (PE). It's SoC + Implementation dependent. Refer to RM for detailed definition. + 0: clock source 0 1: clock source 1 Example: -- cgit v1.2.3