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52809db544
There was an error on initial commit, the proper soc is mt7620n (which is more limited than mt7620a). Moreover, there is a battery management controller connected to the i2c port of the mt7620n. I have a small piece of i2c code to get battery level coming. Signed-off-by: Matthias Badaire <mbadaire@gmail.com>
117 lines
1.6 KiB
Plaintext
117 lines
1.6 KiB
Plaintext
/dts-v1/;
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "ravpower,wd03", "ralink,mt7620n-soc";
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model = "Ravpower WD03";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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gpio-leds {
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compatible = "gpio-leds";
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green-wifi {
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label = "wd03:green:wifi";
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gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
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};
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blue-wifi {
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label = "wd03:blue:wifi";
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gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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reset {
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label = "reset";
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gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&gpio2 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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};
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&i2c {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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m25p80@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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label = "firmware";
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reg = <0x50000 0x7b0000>;
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};
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};
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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ðernet {
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mtd-mac-address = <&factory 0x4000>;
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ralink,port-map = "wllll";
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};
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&wmac {
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ralink,mtd-eeprom = <&factory 0>;
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "wled", "ephy";
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ralink,function = "gpio";
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};
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};
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};
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