2020-09-25 20:20:56 +00:00
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/dts-v1/;
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2013-04-03 09:59:46 +00:00
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "ralink,rt2880-soc";
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2021-02-22 17:44:31 +00:00
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aliases {
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serial0 = &uartlite;
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};
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2013-04-03 09:59:46 +00:00
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cpus {
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2018-07-21 14:17:39 +00:00
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#address-cells = <1>;
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#size-cells = <0>;
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2013-04-03 09:59:46 +00:00
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cpu@0 {
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compatible = "mips,mips24KEc";
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2018-07-21 14:17:39 +00:00
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reg = <0>;
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2013-04-03 09:59:46 +00:00
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};
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};
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chosen {
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2013-04-07 11:46:54 +00:00
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bootargs = "console=ttyS0,57600";
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2013-04-03 09:59:46 +00:00
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};
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2018-07-21 14:53:10 +00:00
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cpuintc: cpuintc {
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2013-04-03 09:59:46 +00:00
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#address-cells = <0>;
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#interrupt-cells = <1>;
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interrupt-controller;
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compatible = "mti,cpu-interrupt-controller";
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};
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2016-05-10 10:41:46 +00:00
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palmbus: palmbus@300000 {
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2013-04-03 09:59:46 +00:00
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compatible = "palmbus";
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2013-04-12 18:56:36 +00:00
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reg = <0x300000 0x200000>;
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2015-08-17 05:57:18 +00:00
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ranges = <0x0 0x300000 0x1FFFFF>;
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2013-04-03 09:59:46 +00:00
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#address-cells = <1>;
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#size-cells = <1>;
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2023-06-17 11:30:59 +00:00
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sysc: syscon@0 {
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compatible = "ralink,rt2880-sysc", "syscon";
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reg = <0x0 0x100>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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2013-04-03 09:59:46 +00:00
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};
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2016-05-10 10:41:46 +00:00
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timer: timer@100 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-timer";
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2013-04-12 18:56:36 +00:00
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reg = <0x100 0x20>;
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2013-04-03 09:59:46 +00:00
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 3>;
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2013-04-03 09:59:46 +00:00
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interrupt-parent = <&intc>;
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interrupts = <1>;
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2013-04-12 18:56:36 +00:00
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status = "disabled";
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2013-04-03 09:59:46 +00:00
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};
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2016-05-10 10:41:46 +00:00
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watchdog: watchdog@120 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-wdt";
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2013-04-12 18:56:36 +00:00
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reg = <0x120 0x10>;
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 4>;
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2013-04-03 09:59:46 +00:00
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};
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2013-04-12 18:56:36 +00:00
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intc: intc@200 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-intc";
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2013-04-12 18:56:36 +00:00
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reg = <0x200 0x100>;
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2013-04-03 09:59:46 +00:00
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&cpuintc>;
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interrupts = <2>;
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};
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2016-05-10 10:41:46 +00:00
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memc: memc@300 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-memc";
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2013-04-12 18:56:36 +00:00
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reg = <0x300 0x100>;
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2013-04-03 09:59:46 +00:00
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};
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2013-04-12 18:56:36 +00:00
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gpio0: gpio@600 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-gpio";
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2013-04-12 18:56:36 +00:00
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reg = <0x600 0x34>;
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2013-04-03 09:59:46 +00:00
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gpio-controller;
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#gpio-cells = <2>;
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2021-04-06 05:53:46 +00:00
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ngpios = <24>;
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2013-05-06 16:45:04 +00:00
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ralink,gpio-base = <0>;
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2013-04-03 09:59:46 +00:00
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ralink,register-map = [ 00 04 08 0c
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20 24 28 2c
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30 34 ];
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};
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2013-04-12 18:56:36 +00:00
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gpio1: gpio@638 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-gpio";
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2013-04-12 18:56:36 +00:00
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reg = <0x638 0x24>;
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2013-04-03 09:59:46 +00:00
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gpio-controller;
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#gpio-cells = <2>;
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2021-04-06 05:53:46 +00:00
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ngpios = <16>;
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2013-05-06 16:45:04 +00:00
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ralink,gpio-base = <24>;
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2013-04-03 09:59:46 +00:00
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ralink,register-map = [ 00 04 08 0c
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10 14 18 1c
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20 24 ];
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2013-04-12 18:56:36 +00:00
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status = "disabled";
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2013-04-03 09:59:46 +00:00
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};
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2013-04-12 18:56:36 +00:00
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gpio2: gpio@660 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-gpio";
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2013-04-12 18:56:36 +00:00
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reg = <0x660 0x24>;
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2013-04-03 09:59:46 +00:00
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gpio-controller;
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#gpio-cells = <2>;
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2021-04-06 05:53:46 +00:00
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ngpios = <32>;
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2013-05-06 16:45:04 +00:00
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ralink,gpio-base = <40>;
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2013-04-03 09:59:46 +00:00
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ralink,register-map = [ 00 04 08 0c
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10 14 18 1c
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20 24 ];
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2013-04-12 18:56:36 +00:00
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status = "disabled";
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2013-04-03 09:59:46 +00:00
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};
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2016-01-07 14:27:45 +00:00
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i2c: i2c@900 {
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compatible = "ralink,rt2880-i2c";
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reg = <0x900 0x100>;
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 6>;
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resets = <&sysc 9>;
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2016-01-07 14:27:45 +00:00
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reset-names = "i2c";
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c_pins>;
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};
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2016-05-09 04:20:02 +00:00
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uartlite: uartlite@c00 {
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2013-04-03 09:59:46 +00:00
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compatible = "ralink,rt2880-uart", "ns16550a";
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2013-04-12 18:56:36 +00:00
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reg = <0xc00 0x100>;
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2013-04-03 09:59:46 +00:00
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 7>;
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2013-04-03 09:59:46 +00:00
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interrupt-parent = <&intc>;
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2013-04-12 18:56:36 +00:00
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interrupts = <8>;
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2013-04-03 09:59:46 +00:00
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reg-shift = <2>;
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};
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};
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2013-04-12 18:56:36 +00:00
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2016-05-10 10:41:46 +00:00
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pinctrl: pinctrl {
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2014-04-12 21:22:00 +00:00
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compatible = "ralink,rt2880-pinmux";
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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state_default: pinctrl0 {
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sdram {
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2020-04-12 12:58:29 +00:00
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groups = "sdram";
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function = "sdram";
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2014-04-12 21:22:00 +00:00
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};
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};
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2016-01-07 14:27:45 +00:00
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2018-12-06 09:02:29 +00:00
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i2c_pins: i2c_pins {
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i2c_pins {
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2020-04-12 12:58:29 +00:00
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groups = "i2c";
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function = "i2c";
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2016-01-07 14:27:45 +00:00
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};
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};
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2014-04-12 21:22:00 +00:00
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2018-12-06 09:02:29 +00:00
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spi_pins: spi_pins {
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spi_pins {
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2020-04-12 12:58:29 +00:00
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groups = "spi";
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function = "spi";
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2014-04-12 21:22:00 +00:00
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};
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};
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uartlite_pins: uartlite {
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uart {
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2020-04-12 12:58:29 +00:00
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groups = "uartlite";
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function = "uartlite";
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2014-04-12 21:22:00 +00:00
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};
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};
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};
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2016-11-15 21:31:16 +00:00
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pci: pci@440000 {
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compatible = "ralink,rt288x-pci";
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reg = <0x00440000 0x20000>;
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2018-11-26 13:17:47 +00:00
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#address-cells = <3>;
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#size-cells = <2>;
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2016-11-15 21:31:16 +00:00
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status = "disabled";
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};
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2016-05-10 10:41:46 +00:00
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ethernet: ethernet@400000 {
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2013-04-12 18:56:36 +00:00
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compatible = "ralink,rt2880-eth";
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2016-05-09 06:23:12 +00:00
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reg = <0x00400000 0x10000>;
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2013-04-12 18:56:36 +00:00
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2014-04-12 21:22:00 +00:00
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#address-cells = <1>;
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#size-cells = <0>;
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 8>;
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resets = <&sysc 18>;
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2015-01-18 20:16:44 +00:00
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reset-names = "fe";
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2013-04-12 18:56:36 +00:00
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interrupt-parent = <&cpuintc>;
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interrupts = <5>;
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status = "disabled";
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2014-04-12 21:22:00 +00:00
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port@0 {
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2024-06-28 07:50:57 +00:00
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compatible = "mediatek,eth-port";
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2014-04-12 21:22:00 +00:00
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reg = <0>;
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};
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2013-04-12 18:56:36 +00:00
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mdio-bus {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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};
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2016-05-10 10:41:46 +00:00
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wmac: wmac@480000 {
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2013-04-12 18:56:36 +00:00
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compatible = "ralink,rt2880-wmac";
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2016-05-09 06:23:12 +00:00
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reg = <0x480000 0x40000>;
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2013-04-12 18:56:36 +00:00
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2023-06-17 11:30:59 +00:00
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clocks = <&sysc 9>;
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2013-04-12 18:56:36 +00:00
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interrupt-parent = <&cpuintc>;
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interrupts = <6>;
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ralink,eeprom = "soc_wmac.eeprom";
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};
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2013-04-03 09:59:46 +00:00
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};
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