ramips: fix cpuclock for the GB-PC1
[openwrt/openwrt.git] / target / linux / ramips / dts / GB-PC1.dts
1 /dts-v1/;
2
3 #include "mt7621.dtsi"
4
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/input.h>
7
8 / {
9 compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
10 model = "GB-PC1";
11
12 memory@0 {
13 device_type = "memory";
14 reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
15 };
16
17 chosen {
18 bootargs = "console=ttyS0,57600";
19 };
20
21 palmbus: palmbus@1E000000 {
22 i2c@900 {
23 status = "okay";
24 };
25 };
26
27 gpio-keys-polled {
28 compatible = "gpio-keys-polled";
29 #address-cells = <1>;
30 #size-cells = <0>;
31 poll-interval = <20>;
32
33 reset {
34 label = "reset";
35 gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
36 linux,code = <KEY_RESTART>;
37 };
38 };
39
40 gpio-leds {
41 compatible = "gpio-leds";
42
43 system {
44 label = "gb-pc1:green:system";
45 gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
46 };
47
48 status {
49 label = "gb-pc1:green:status";
50 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
51 };
52
53 lan1 {
54 label = "gb-pc1:green:lan1";
55 gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
56 };
57
58 lan2 {
59 label = "gb-pc1:green:lan2";
60 gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
61 };
62 };
63 };
64
65 &sdhci {
66 status = "okay";
67 };
68
69 &spi0 {
70 status = "okay";
71
72 m25p80@0 {
73 #address-cells = <1>;
74 #size-cells = <1>;
75 compatible = "jedec,spi-nor";
76 reg = <0>;
77 spi-max-frequency = <10000000>;
78 m25p,chunked-io = <32>;
79
80 partition@0 {
81 label = "u-boot";
82 reg = <0x0 0x30000>;
83 read-only;
84 };
85
86 partition@30000 {
87 label = "u-boot-env";
88 reg = <0x30000 0x10000>;
89 read-only;
90 };
91
92 factory: partition@40000 {
93 label = "factory";
94 reg = <0x40000 0x10000>;
95 read-only;
96 };
97
98 partition@50000 {
99 label = "firmware";
100 reg = <0x50000 0x1fb0000>;
101 };
102 };
103 };
104
105 &cpuclock {
106 compatible = "fixed-clock";
107 clock-frequency = <90000000>;
108 };
109
110 &pcie {
111 status = "okay";
112 };
113
114 &ethernet {
115 mtd-mac-address = <&factory 0xe000>;
116 };
117
118 &pinctrl {
119 state_default: pinctrl0 {
120 gpio {
121 ralink,group = "wdt", "rgmii2", "uart3";
122 ralink,function = "gpio";
123 };
124 };
125 };