WIP FPC-III support
[linux/fpc-iii.git] / arch / mips / boot / dts / qca / ar9132.dtsi
blob61dcfa5b6ca78a843459d1c82a4d60289df11d32
1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ath79-clk.h>
4 / {
5         compatible = "qca,ar9132";
7         #address-cells = <1>;
8         #size-cells = <1>;
10         cpus {
11                 #address-cells = <1>;
12                 #size-cells = <0>;
14                 cpu@0 {
15                         device_type = "cpu";
16                         compatible = "mips,mips24Kc";
17                         clocks = <&pll ATH79_CLK_CPU>;
18                         reg = <0>;
19                 };
20         };
22         cpuintc: interrupt-controller {
23                 compatible = "qca,ar9132-cpu-intc", "qca,ar7100-cpu-intc";
25                 interrupt-controller;
26                 #interrupt-cells = <1>;
28                 qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
29                 qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
30                                         <&ddr_ctrl 0>, <&ddr_ctrl 1>;
31         };
33         ahb {
34                 compatible = "simple-bus";
35                 ranges;
37                 #address-cells = <1>;
38                 #size-cells = <1>;
40                 interrupt-parent = <&cpuintc>;
42                 apb {
43                         compatible = "simple-bus";
44                         ranges;
46                         #address-cells = <1>;
47                         #size-cells = <1>;
49                         interrupt-parent = <&miscintc>;
51                         ddr_ctrl: memory-controller@18000000 {
52                                 compatible = "qca,ar9132-ddr-controller",
53                                                 "qca,ar7240-ddr-controller";
54                                 reg = <0x18000000 0x100>;
56                                 #qca,ddr-wb-channel-cells = <1>;
57                         };
59                         uart: uart@18020000 {
60                                 compatible = "ns8250";
61                                 reg = <0x18020000 0x20>;
62                                 interrupts = <3>;
64                                 clocks = <&pll ATH79_CLK_AHB>;
65                                 clock-names = "uart";
67                                 reg-io-width = <4>;
68                                 reg-shift = <2>;
69                                 no-loopback-test;
71                                 status = "disabled";
72                         };
74                         gpio: gpio@18040000 {
75                                 compatible = "qca,ar9132-gpio",
76                                                 "qca,ar7100-gpio";
77                                 reg = <0x18040000 0x30>;
78                                 interrupts = <2>;
80                                 ngpios = <22>;
82                                 gpio-controller;
83                                 #gpio-cells = <2>;
85                                 interrupt-controller;
86                                 #interrupt-cells = <2>;
87                         };
89                         pll: pll-controller@18050000 {
90                                 compatible = "qca,ar9132-pll",
91                                                 "qca,ar9130-pll";
92                                 reg = <0x18050000 0x20>;
94                                 clock-names = "ref";
95                                 /* The board must provides the ref clock */
97                                 #clock-cells = <1>;
98                                 clock-output-names = "cpu", "ddr", "ahb";
99                         };
101                         wdt: wdt@18060008 {
102                                 compatible = "qca,ar7130-wdt";
103                                 reg = <0x18060008 0x8>;
105                                 interrupts = <4>;
107                                 clocks = <&pll ATH79_CLK_AHB>;
108                                 clock-names = "wdt";
109                         };
111                         miscintc: interrupt-controller@18060010 {
112                                 compatible = "qca,ar9132-misc-intc",
113                                            "qca,ar7100-misc-intc";
114                                 reg = <0x18060010 0x8>;
116                                 interrupt-parent = <&cpuintc>;
117                                 interrupts = <6>;
119                                 interrupt-controller;
120                                 #interrupt-cells = <1>;
121                         };
123                         rst: reset-controller@1806001c {
124                                 compatible = "qca,ar9132-reset",
125                                                 "qca,ar7100-reset";
126                                 reg = <0x1806001c 0x4>;
128                                 #reset-cells = <1>;
129                         };
130                 };
132                 usb: usb@1b000100 {
133                         compatible = "qca,ar7100-ehci", "generic-ehci";
134                         reg = <0x1b000100 0x100>;
136                         interrupts = <3>;
137                         resets = <&rst 5>;
139                         has-transaction-translator;
141                         phy-names = "usb";
142                         phys = <&usb_phy>;
144                         status = "disabled";
145                 };
147                 spi: spi@1f000000 {
148                         compatible = "qca,ar9132-spi", "qca,ar7100-spi";
149                         reg = <0x1f000000 0x10>;
151                         clocks = <&pll ATH79_CLK_AHB>;
152                         clock-names = "ahb";
154                         status = "disabled";
156                         #address-cells = <1>;
157                         #size-cells = <0>;
158                 };
159         };
161         usb_phy: usb-phy {
162                 compatible = "qca,ar7100-usb-phy";
164                 reset-names = "phy", "suspend-override";
165                 resets = <&rst 4>, <&rst 3>;
167                 #phy-cells = <0>;
169                 status = "disabled";
170         };