tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/serial/snps,arc-uart.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Synopsys ARC UART
8
9maintainers:
10 - Vineet Gupta <vgupta@kernel.org>
11
12description:
13 Synopsys ARC UART is a non-standard UART used in some of the ARC FPGA boards.
14
15allOf:
16 - $ref: /schemas/serial/serial.yaml#
17
18properties:
19 compatible:
20 const: snps,arc-uart
21
22 reg:
23 maxItems: 1
24
25 interrupts:
26 maxItems: 1
27
28 clock-frequency:
29 description: the input clock frequency for the UART
30
31 current-speed:
32 description: baud rate for UART
33
34required:
35 - compatible
36 - reg
37 - interrupts
38 - clock-frequency
39 - current-speed
40
41unevaluatedProperties: false
42
43examples:
44 - |
45 serial@c0fc1000 {
46 compatible = "snps,arc-uart";
47 reg = <0xc0fc1000 0x100>;
48 interrupts = <5>;
49 clock-frequency = <80000000>;
50 current-speed = <115200>;
51 };