Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/Bindings/net/can/ctu,ctucanfd.yaml b/Bindings/net/can/ctu,ctucanfd.yaml
new file mode 100644
index 0000000..a009a44
--- /dev/null
+++ b/Bindings/net/can/ctu,ctucanfd.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/can/ctu,ctucanfd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CTU CAN FD Open-source IP Core
+
+description: |
+ Open-source CAN FD IP core developed at the Czech Technical University in Prague
+
+ The core sources and documentation on project page
+ [1] sources : https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core
+ [2] datasheet : https://canbus.pages.fel.cvut.cz/ctucanfd_ip_core/doc/Datasheet.pdf
+
+ Integration in Xilinx Zynq SoC based system together with
+ OpenCores SJA1000 compatible controllers
+ [3] project : https://gitlab.fel.cvut.cz/canbus/zynq/zynq-can-sja1000-top
+ Martin Jerabek dimploma thesis with integration and testing
+ framework description
+ [4] PDF : https://dspace.cvut.cz/bitstream/handle/10467/80366/F3-DP-2019-Jerabek-Martin-Jerabek-thesis-2019-canfd.pdf
+
+maintainers:
+ - Pavel Pisa <pisa@cmp.felk.cvut.cz>
+ - Ondrej Ille <ondrej.ille@gmail.com>
+ - Martin Jerabek <martin.jerabek01@gmail.com>
+
+allOf:
+ - $ref: can-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: ctu,ctucanfd-2
+ - const: ctu,ctucanfd
+ - const: ctu,ctucanfd
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ description: |
+ phandle of reference clock (100 MHz is appropriate
+ for FPGA implementation on Zynq-7000 system).
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ ctu_can_fd_0: can@43c30000 {
+ compatible = "ctu,ctucanfd";
+ interrupts = <0 30 4>;
+ clocks = <&clkc 15>;
+ reg = <0x43c30000 0x10000>;
+ };