From c5435adc3d2981bbf608a5fa8de1cf2d0d2f2ef9 Mon Sep 17 00:00:00 2001 From: Shubhrajyoti Datta Date: Fri, 12 Oct 2018 09:55:09 +0530 Subject: dt-bindings: can: xilinx_can: add Xilinx CAN FD 2.0 bindings Add compatible string and new attributes to support the Xilinx CAN FD 2.0. Signed-off-by: Shubhrajyoti Datta Reviewed-by: Rob Herring Signed-off-by: Marc Kleine-Budde --- Documentation/devicetree/bindings/net/can/xilinx_can.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt index 060e2d46bad9..100cc40b8510 100644 --- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt +++ b/Documentation/devicetree/bindings/net/can/xilinx_can.txt @@ -6,6 +6,7 @@ Required properties: - "xlnx,zynq-can-1.0" for Zynq CAN controllers - "xlnx,axi-can-1.00.a" for Axi CAN controllers - "xlnx,canfd-1.0" for CAN FD controllers + - "xlnx,canfd-2.0" for CAN FD 2.0 controllers - reg : Physical base address and size of the controller registers map. - interrupts : Property with a value describing the interrupt -- cgit v1.2.3 From b9c9c39e3d20666c80f64e931ccf4c5684c525ba Mon Sep 17 00:00:00 2001 From: Aisheng Dong Date: Fri, 23 Nov 2018 08:35:29 +0000 Subject: dt-bindings: can: flexcan: add stop mode property to device tree The FlexCAN controller can parse the stop mode property to enable CAN self wakeup feature. Signed-off-by: Aisheng Dong Signed-off-by: Joakim Zhang Reviewed-by: Rob Herring Signed-off-by: Marc Kleine-Budde --- Documentation/devicetree/bindings/net/can/fsl-flexcan.txt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt index bfc0c433654f..bc77477c6878 100644 --- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt +++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt @@ -24,6 +24,14 @@ Optional properties: if this property is present then controller is assumed to be big endian. +- fsl,stop-mode: register bits of stop mode control, the format is + <&gpr req_gpr req_bit ack_gpr ack_bit>. + gpr is the phandle to general purpose register node. + req_gpr is the gpr register offset of CAN stop request. + req_bit is the bit offset of CAN stop request. + ack_gpr is the gpr register offset of CAN stop acknowledge. + ack_bit is the bit offset of CAN stop acknowledge. + Example: can@1c000 { -- cgit v1.2.3