1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/i2c/brcm,ko 4 $id: http://devicetree.org/schemas/i2c/brcm,kona-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Broadcom Kona family I2C controller 7 title: Broadcom Kona family I2C controller
8 8
9 maintainers: 9 maintainers:
10 - Florian Fainelli <f.fainelli@gmail.com> 10 - Florian Fainelli <f.fainelli@gmail.com>
11 11
12 allOf: 12 allOf:
13 - $ref: /schemas/i2c/i2c-controller.yaml# 13 - $ref: /schemas/i2c/i2c-controller.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 items: 17 items:
18 - enum: 18 - enum:
19 - brcm,bcm11351-i2c 19 - brcm,bcm11351-i2c
20 - brcm,bcm21664-i2c 20 - brcm,bcm21664-i2c
21 - brcm,bcm23550-i2c 21 - brcm,bcm23550-i2c
22 - const: brcm,kona-i2c 22 - const: brcm,kona-i2c
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 interrupts: 27 interrupts:
28 maxItems: 1 28 maxItems: 1
29 29
30 clocks: 30 clocks:
31 maxItems: 1 31 maxItems: 1
32 32
33 clock-frequency: 33 clock-frequency:
34 enum: [ 100000, 400000, 1000000, 3400000 ] 34 enum: [ 100000, 400000, 1000000, 3400000 ]
35 35
36 required: 36 required:
37 - compatible 37 - compatible
38 - reg 38 - reg
39 - interrupts 39 - interrupts
40 - clocks 40 - clocks
41 - clock-frequency 41 - clock-frequency
42 42
43 unevaluatedProperties: false 43 unevaluatedProperties: false
44 44
45 examples: 45 examples:
46 - | 46 - |
47 #include <dt-bindings/interrupt-controller 47 #include <dt-bindings/interrupt-controller/arm-gic.h>
48 #include <dt-bindings/interrupt-controller 48 #include <dt-bindings/interrupt-controller/irq.h>
49 49
50 i2c@3e016000 { 50 i2c@3e016000 {
51 compatible = "brcm,bcm11351-i2c", "brc 51 compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
52 reg = <0x3e016000 0x80>; 52 reg = <0x3e016000 0x80>;
53 interrupts = <GIC_SPI 103 IRQ_TYPE_LEV 53 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
54 clocks = <&bsc1_clk>; 54 clocks = <&bsc1_clk>;
55 clock-frequency = <400000>; 55 clock-frequency = <400000>;
56 #address-cells = <1>; 56 #address-cells = <1>;
57 #size-cells = <0>; 57 #size-cells = <0>;
58 }; 58 };
59 ... 59 ...
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