xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: "http://devicetree.org/schemas/serial/renesas,em-uart.yaml#"
5*4882a593Smuzhiyun$schema: "http://devicetree.org/meta-schemas/core.yaml#"
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Renesas EMMA Mobile UART Interface
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Magnus Damm <magnus.damm@gmail.com>
11*4882a593Smuzhiyun
12*4882a593SmuzhiyunallOf:
13*4882a593Smuzhiyun  - $ref: serial.yaml#
14*4882a593Smuzhiyun
15*4882a593Smuzhiyunproperties:
16*4882a593Smuzhiyun  compatible:
17*4882a593Smuzhiyun    const: renesas,em-uart
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun  reg:
20*4882a593Smuzhiyun    maxItems: 1
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun  interrupts:
23*4882a593Smuzhiyun    maxItems: 1
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun  clocks:
26*4882a593Smuzhiyun    maxItems: 1
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun  clock-names:
29*4882a593Smuzhiyun    const: sclk
30*4882a593Smuzhiyun
31*4882a593Smuzhiyunrequired:
32*4882a593Smuzhiyun  - compatible
33*4882a593Smuzhiyun  - reg
34*4882a593Smuzhiyun  - interrupts
35*4882a593Smuzhiyun  - clocks
36*4882a593Smuzhiyun  - clock-names
37*4882a593Smuzhiyun
38*4882a593SmuzhiyunadditionalProperties: false
39*4882a593Smuzhiyun
40*4882a593Smuzhiyunexamples:
41*4882a593Smuzhiyun  - |
42*4882a593Smuzhiyun    #include <dt-bindings/interrupt-controller/arm-gic.h>
43*4882a593Smuzhiyun    uart0: serial@e1020000 {
44*4882a593Smuzhiyun            compatible = "renesas,em-uart";
45*4882a593Smuzhiyun            reg = <0xe1020000 0x38>;
46*4882a593Smuzhiyun            interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
47*4882a593Smuzhiyun            clocks = <&usia_u0_sclk>;
48*4882a593Smuzhiyun            clock-names = "sclk";
49*4882a593Smuzhiyun    };
50