From 9a4d9636d0dbb4d5cf430dfcdbbf2b974992e501 Mon Sep 17 00:00:00 2001 From: Joakim Zhang Date: Wed, 12 Sep 2018 19:06:32 +0800 Subject: [PATCH] MLK-19557-2 can: flexcan: note for clock source select FLEXCAN has supported selecting 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: Joakim Zhang --- Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 3 +++ 1 file changed, 3 insertions(+) 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: