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412 lines
7.5 KiB
412 lines
7.5 KiB
#include "qcom-ipq8064-v2.0.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Linksys EA8500 WiFi Router";
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compatible = "linksys,ea8500", "qcom,ipq8064";
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memory@0 {
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reg = <0x42000000 0x1e000000>;
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device_type = "memory";
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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rsvd@41200000 {
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reg = <0x41200000 0x300000>;
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no-map;
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};
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};
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aliases {
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serial0 = &gsbi4_serial;
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mdio-gpio0 = &mdio0;
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led-boot = &power;
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led-failsafe = &power;
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led-running = &power;
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led-upgrade = &power;
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};
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chosen {
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bootargs = "console=ttyMSM0,115200n8";
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stdout-path = "serial0:115200n8";
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append-rootblock = "ubi.mtd="; /* append to bootargs adding the root deviceblock nbr from bootloader */
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};
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soc {
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pinmux@800000 {
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pinctrl-0 = <&switch_reset>;
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pinctrl-names = "default";
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button_pins: button_pins {
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mux {
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pins = "gpio65", "gpio67", "gpio68";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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};
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};
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i2c4_pins: i2c4_pinmux {
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mux {
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pins = "gpio12", "gpio13";
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function = "gsbi4";
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drive-strength = <12>;
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bias-disable;
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};
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};
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led_pins: led_pins {
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mux {
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pins = "gpio6", "gpio53", "gpio54";
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function = "gpio";
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drive-strength = <2>;
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bias-pull-up;
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};
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};
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switch_reset: switch_reset_pins {
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mux {
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pins = "gpio63";
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function = "gpio";
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drive-strength = <2>;
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bias-disable;
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output-low;
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};
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};
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mdio0_pins: mdio0_pins {
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mux {
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pins = "gpio0", "gpio1";
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function = "gpio";
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drive-strength = <8>;
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bias-disable;
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};
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};
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nand_pins: nand_pins {
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mux {
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pins = "gpio34", "gpio35", "gpio36",
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"gpio37", "gpio38", "gpio39",
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"gpio40", "gpio41", "gpio42",
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"gpio43", "gpio44", "gpio45",
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"gpio46", "gpio47";
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function = "nand";
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drive-strength = <10>;
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bias-disable;
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};
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pullups {
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pins = "gpio39";
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bias-pull-up;
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};
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hold {
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pins = "gpio40", "gpio41", "gpio42",
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"gpio43", "gpio44", "gpio45",
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"gpio46", "gpio47";
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bias-bus-hold;
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};
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};
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rgmii2_pins: rgmii2_pins {
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mux {
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pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
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"gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
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function = "rgmii2";
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drive-strength = <8>;
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bias-disable;
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};
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};
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};
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gsbi@16300000 {
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qcom,mode = <GSBI_PROT_I2C_UART>;
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status = "ok";
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serial@16340000 {
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status = "ok";
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};
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/*
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* The i2c device on gsbi4 should not be enabled.
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* On ipq806x designs gsbi4 i2c is meant for exclusive
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* RPM usage. Turning this on in kernel manifests as
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* i2c failure for the RPM.
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*/
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};
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sata-phy@1b400000 {
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status = "ok";
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};
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sata@29000000 {
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status = "ok";
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};
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phy@100f8800 { /* USB3 port 1 HS phy */
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status = "ok";
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};
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phy@100f8830 { /* USB3 port 1 SS phy */
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status = "ok";
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};
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phy@110f8800 { /* USB3 port 0 HS phy */
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status = "ok";
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};
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phy@110f8830 { /* USB3 port 0 SS phy */
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status = "ok";
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};
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usb30@0 {
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status = "ok";
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};
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usb30@1 {
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status = "ok";
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};
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pcie0: pci@1b500000 {
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status = "ok";
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force_gen1 = <1>;
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};
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pcie1: pci@1b700000 {
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status = "ok";
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};
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nand@1ac00000 {
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status = "ok";
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pinctrl-0 = <&nand_pins>;
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pinctrl-names = "default";
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cs0 {
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reg = <0>;
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compatible = "qcom,nandcs";
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nand-ecc-strength = <4>;
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nand-bus-width = <8>;
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nand-ecc-step-size = <512>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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SBL1@0 {
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label = "SBL1";
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reg = <0x0000000 0x0040000>;
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read-only;
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};
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MIBIB@40000 {
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label = "MIBIB";
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reg = <0x0040000 0x0140000>;
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read-only;
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};
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SBL2@180000 {
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label = "SBL2";
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reg = <0x0180000 0x0140000>;
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read-only;
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};
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SBL3@2c0000 {
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label = "SBL3";
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reg = <0x02c0000 0x0280000>;
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read-only;
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};
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DDRCONFIG@540000 {
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label = "DDRCONFIG";
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reg = <0x0540000 0x0120000>;
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read-only;
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};
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SSD@660000 {
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label = "SSD";
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reg = <0x0660000 0x0120000>;
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read-only;
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};
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TZ@780000 {
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label = "TZ";
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reg = <0x0780000 0x0280000>;
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read-only;
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};
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RPM@a00000 {
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label = "RPM";
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reg = <0x0a00000 0x0280000>;
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read-only;
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};
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art: art@c80000 {
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label = "art";
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reg = <0x0c80000 0x0140000>;
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read-only;
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};
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APPSBL@dc0000 {
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label = "APPSBL";
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reg = <0x0dc0000 0x0100000>;
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read-only;
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};
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u_env@ec0000 {
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label = "u_env";
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reg = <0x0ec0000 0x0040000>;
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};
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s_env@f00000 {
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label = "s_env";
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reg = <0x0f00000 0x0040000>;
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};
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devinfo@f40000 {
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label = "devinfo";
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reg = <0x0f40000 0x0040000>;
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};
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linux@f80000 {
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label = "kernel1";
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reg = <0x0f80000 0x2800000>; /* 3 MB spill to rootfs*/
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};
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rootfs@1280000 {
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label = "rootfs1";
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reg = <0x1280000 0x2500000>;
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};
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linux2@3780000 {
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label = "kernel2";
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reg = <0x3780000 0x2800000>;
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};
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rootfs2@3a80000 {
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label = "rootfs2";
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reg = <0x3a80000 0x2500000>;
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};
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syscfg@5f80000 {
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label = "syscfg";
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reg = <0x5f80000 0x2080000>;
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};
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};
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};
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};
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mdio0: mdio {
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compatible = "virtual,mdio-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&mdio0_pins>;
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pinctrl-names = "default";
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phy0: ethernet-phy@0 {
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reg = <0>;
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qca,ar8327-initvals = <
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0x00004 0x7600000 /* PAD0_MODE */
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0x00008 0x1000000 /* PAD5_MODE */
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0x0000c 0x80 /* PAD6_MODE */
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0x000e4 0x6a545 /* MAC_POWER_SEL */
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0x000e0 0xc74164de /* SGMII_CTRL */
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0x0007c 0x4e /* PORT0_STATUS */
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0x00094 0x4e /* PORT6_STATUS */
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>;
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};
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phy4: ethernet-phy@4 {
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reg = <4>;
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};
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};
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gmac1: ethernet@37200000 {
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status = "ok";
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phy-mode = "rgmii";
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qcom,id = <1>;
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qcom,phy_mdio_addr = <4>;
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qcom,poll_required = <1>;
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qcom,rgmii_delay = <0>;
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qcom,emulation = <0>;
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pinctrl-0 = <&rgmii2_pins>;
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pinctrl-names = "default";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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//lan
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gmac2: ethernet@37400000 {
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status = "ok";
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phy-mode = "sgmii";
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qcom,id = <2>;
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qcom,phy_mdio_addr = <0>; /* none */
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qcom,poll_required = <0>; /* no polling */
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qcom,rgmii_delay = <0>;
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qcom,emulation = <0>;
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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adm_dma: dma@18300000 {
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status = "ok";
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};
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};
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keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&button_pins>;
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pinctrl-names = "default";
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wifi {
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label = "wifi";
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gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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reset {
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label = "reset";
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gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART >;
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};
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wps {
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label = "wps";
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gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&led_pins>;
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pinctrl-names = "default";
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wps {
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label = "ea8500:green:wps";
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gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
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};
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power: power {
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label = "ea8500:white:power";
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gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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wifi {
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label = "ea8500:green:wifi";
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gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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/delete-node/ &pcie2_pins;
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/delete-node/ &pcie2;
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