| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/can/ctu,ctucanfd.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: CTU CAN FD Open-source IP Core |
| 8 | |
| 9 | description: | |
| 10 | Open-source CAN FD IP core developed at the Czech Technical University in Prague |
| 11 | |
| 12 | The core sources and documentation on project page |
| 13 | [1] sources : https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core |
| 14 | [2] datasheet : https://canbus.pages.fel.cvut.cz/ctucanfd_ip_core/doc/Datasheet.pdf |
| 15 | |
| 16 | Integration in Xilinx Zynq SoC based system together with |
| 17 | OpenCores SJA1000 compatible controllers |
| 18 | [3] project : https://gitlab.fel.cvut.cz/canbus/zynq/zynq-can-sja1000-top |
| 19 | Martin Jerabek dimploma thesis with integration and testing |
| 20 | framework description |
| 21 | [4] PDF : https://dspace.cvut.cz/bitstream/handle/10467/80366/F3-DP-2019-Jerabek-Martin-Jerabek-thesis-2019-canfd.pdf |
| 22 | |
| 23 | maintainers: |
| 24 | - Pavel Pisa <pisa@cmp.felk.cvut.cz> |
| 25 | - Ondrej Ille <ondrej.ille@gmail.com> |
| 26 | - Martin Jerabek <martin.jerabek01@gmail.com> |
| 27 | |
| 28 | allOf: |
| 29 | - $ref: can-controller.yaml# |
| 30 | |
| 31 | properties: |
| 32 | compatible: |
| 33 | oneOf: |
| 34 | - items: |
| 35 | - const: ctu,ctucanfd-2 |
| 36 | - const: ctu,ctucanfd |
| 37 | - const: ctu,ctucanfd |
| 38 | |
| 39 | reg: |
| 40 | maxItems: 1 |
| 41 | |
| 42 | interrupts: |
| 43 | maxItems: 1 |
| 44 | |
| 45 | clocks: |
| 46 | description: | |
| 47 | phandle of reference clock (100 MHz is appropriate |
| 48 | for FPGA implementation on Zynq-7000 system). |
| 49 | maxItems: 1 |
| 50 | |
| 51 | required: |
| 52 | - compatible |
| 53 | - reg |
| 54 | - interrupts |
| 55 | - clocks |
| 56 | |
| 57 | additionalProperties: false |
| 58 | |
| 59 | examples: |
| 60 | - | |
| 61 | ctu_can_fd_0: can@43c30000 { |
| 62 | compatible = "ctu,ctucanfd"; |
| 63 | interrupts = <0 30 4>; |
| 64 | clocks = <&clkc 15>; |
| 65 | reg = <0x43c30000 0x10000>; |
| 66 | }; |