1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/net/smsc,la 4 $id: http://devicetree.org/schemas/net/smsc,lan91c111.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Smart Mixed-Signal Connectivity (SMSC) 7 title: Smart Mixed-Signal Connectivity (SMSC) LAN91C9x/91C1xx Controller
8 8
9 maintainers: 9 maintainers:
10 - Nicolas Pitre <nico@fluxnic.net> 10 - Nicolas Pitre <nico@fluxnic.net>
11 11
12 allOf: 12 allOf:
13 - $ref: ethernet-controller.yaml# 13 - $ref: ethernet-controller.yaml#
14 14
15 properties: 15 properties:
16 compatible: 16 compatible:
17 const: smsc,lan91c111 17 const: smsc,lan91c111
18 18
19 reg: 19 reg:
20 maxItems: 1 20 maxItems: 1
21 21
22 interrupts: 22 interrupts:
23 maxItems: 1 23 maxItems: 1
24 24
25 reg-shift: true 25 reg-shift: true
26 26
27 reg-io-width: 27 reg-io-width:
28 enum: [ 1, 2, 4 ] 28 enum: [ 1, 2, 4 ]
29 default: 4 29 default: 4
30 30
31 reset-gpios: 31 reset-gpios:
32 description: GPIO connected to control RES 32 description: GPIO connected to control RESET pin
33 maxItems: 1 33 maxItems: 1
34 34
35 power-gpios: 35 power-gpios:
36 description: GPIO connect to control PWRDW 36 description: GPIO connect to control PWRDWN pin
37 maxItems: 1 37 maxItems: 1
38 38
39 pxa-u16-align4: 39 pxa-u16-align4:
40 description: put in place the workaround t 40 description: put in place the workaround the force all u16 writes to be
41 32 bits aligned 41 32 bits aligned
42 type: boolean 42 type: boolean
43 43
44 required: 44 required:
45 - compatible 45 - compatible
46 - reg 46 - reg
47 - interrupts 47 - interrupts
48 48
49 unevaluatedProperties: false 49 unevaluatedProperties: false
50 50
51 examples: 51 examples:
52 - | 52 - |
53 #include <dt-bindings/interrupt-controller 53 #include <dt-bindings/interrupt-controller/arm-gic.h>
54 54
55 ethernet@4010000 { 55 ethernet@4010000 {
56 compatible = "smsc,lan91c111"; 56 compatible = "smsc,lan91c111";
57 reg = <0x40100000 0x10000>; 57 reg = <0x40100000 0x10000>;
58 phy-mode = "mii"; 58 phy-mode = "mii";
59 interrupts = <GIC_SPI 116 IRQ_TYPE_L 59 interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
60 reg-io-width = <2>; 60 reg-io-width = <2>;
61 }; 61 };
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