ath79: fix ethernet configurations for I-O DATA ETG3-R
[openwrt/openwrt.git] / target / linux / ath79 / dts / ar9342_iodata_etg3-r.dts
1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /dts-v1/;
3
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6
7 #include "ar9344.dtsi"
8
9 / {
10 compatible = "iodata,etg3-r", "qca,ar9344";
11 model = "I-O DATA ETG3-R";
12
13 aliases {
14 led-boot = &power;
15 led-failsafe = &power;
16 led-running = &power;
17 led-upgrade = &power;
18 };
19
20 leds {
21 compatible = "gpio-leds";
22
23 power: power {
24 label = "etg3-r:green:power";
25 gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
26 default-state = "on";
27 };
28
29 notification {
30 label = "etg3-r:green:notification";
31 gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
32 default-state = "off";
33 };
34 };
35
36 keys {
37 compatible = "gpio-keys-polled";
38 poll-interval = <20>;
39
40 reset {
41 label = "reset";
42 linux,code = <KEY_RESTART>;
43 gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
44 debounce-interval = <60>;
45 };
46 };
47 };
48
49 &ref {
50 clock-frequency = <40000000>;
51 };
52
53 &spi {
54 num-cs = <1>;
55 status = "okay";
56
57 flash@0 {
58 compatible = "jedec,spi-nor";
59 reg = <0>;
60 spi-max-frequency = <25000000>;
61
62 partitions {
63 compatible = "fixed-partitions";
64 #address-cells = <1>;
65 #size-cells = <1>;
66
67 partition@0 {
68 label = "u-boot";
69 reg = <0x000000 0x040000>;
70 read-only;
71 };
72
73 partition@40000 {
74 label = "u-boot-env";
75 reg = <0x040000 0x010000>;
76 };
77
78 partition@50000 {
79 compatible = "denx,uimage";
80 label = "firmware";
81 reg = <0x050000 0x780000>;
82 };
83
84 partition@7d0000 {
85 label = "Config";
86 reg = <0x07d0000 0x10000>;
87 read-only;
88 };
89
90 partition@7e0000 {
91 label = "Rsv";
92 reg = <0x07e0000 0x10000>;
93 read-only;
94 };
95
96 partition@7f0000 {
97 label = "ART";
98 reg = <0x7f0000 0x010000>;
99 read-only;
100 };
101 };
102 };
103 };
104
105 &mdio0 {
106 status = "okay";
107
108 phy0: ethernet-phy@0 {
109 reg = <0>;
110 phy-mode = "rgmii";
111
112 qca,ar8327-initvals = <
113 0x04 0x07600000 /* PORT0 PAD MODE CTRL */
114 0x50 0xffb7ffb7 /* LED_CTRL0 */
115 0x54 0xffb7ffb7 /* LED_CTRL1 */
116 0x58 0xffb7ffb7 /* LED_CTRL2 */
117 0x5c 0x03ffff00 /* LED_CTRL3 */
118 0x7c 0x0000007e /* PORT0_STATUS */
119 >;
120 };
121 };
122
123 &eth0 {
124 status = "okay";
125
126 pll-data = <0x0e000000 0x00000101 0x00001616>;
127
128 phy-mode = "rgmii";
129 phy-handle = <&phy0>;
130
131 gmac-config {
132 device = <&gmac>;
133
134 rgmii-gmac0 = <1>;
135 rxd-delay = <3>;
136 rxdv-delay = <3>;
137 };
138 };
139
140 &uart {
141 status = "okay";
142 };