482 lines
9.2 KiB
Plaintext
482 lines
9.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
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/dts-v1/;
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#include <dt-bindings/clock/bcm6368-clock.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h>
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#include <dt-bindings/reset/bcm6368-reset.h>
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "brcm,bcm6368";
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aliases {
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nflash = &nflash;
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pflash = &pflash;
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pinctrl = &pinctrl;
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serial0 = &uart0;
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serial1 = &uart1;
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spi0 = &lsspi;
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};
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chosen {
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bootargs = "earlycon";
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stdout-path = "serial0:115200n8";
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};
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clocks {
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periph_osc: periph-osc {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <50000000>;
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clock-output-names = "periph";
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};
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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mips-hpt-frequency = <200000000>;
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cpu@0 {
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compatible = "brcm,bmips4350", "mips,mips4Kc";
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device_type = "cpu";
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reg = <0>;
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};
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cpu@1 {
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compatible = "brcm,bmips4350", "mips,mips4Kc";
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device_type = "cpu";
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reg = <1>;
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};
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};
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cpu_intc: interrupt-controller {
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#address-cells = <0>;
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compatible = "mti,cpu-interrupt-controller";
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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memory@0 {
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device_type = "memory";
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reg = <0 0>;
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};
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ubus {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "simple-bus";
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ranges;
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periph_clk: clock-controller@10000004 {
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compatible = "brcm,bcm6368-clocks";
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reg = <0x10000004 0x4>;
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#clock-cells = <1>;
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};
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pll_cntl: syscon@10000008 {
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compatible = "syscon", "simple-mfd";
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reg = <0x10000008 0x4>;
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native-endian;
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syscon-reboot {
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compatible = "syscon-reboot";
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offset = <0x0>;
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mask = <0x1>;
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};
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};
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periph_rst: reset-controller@10000010 {
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compatible = "brcm,bcm6345-reset";
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reg = <0x10000010 0x4>;
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#reset-cells = <1>;
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};
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ext_intc0: interrupt-controller@10000018 {
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#address-cells = <1>;
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compatible = "brcm,bcm6345-ext-intc";
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reg = <0x10000018 0x4>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <BCM6368_IRQ_EXT0>,
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<BCM6368_IRQ_EXT1>,
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<BCM6368_IRQ_EXT2>,
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<BCM6368_IRQ_EXT3>;
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};
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ext_intc1: interrupt-controller@1000001c {
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#address-cells = <1>;
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compatible = "brcm,bcm6345-ext-intc";
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reg = <0x1000001c 0x4>;
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interrupt-controller;
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#interrupt-cells = <2>;
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interrupts = <BCM6368_IRQ_EXT4>,
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<BCM6368_IRQ_EXT5>;
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};
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periph_intc: interrupt-controller@10000020 {
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#address-cells = <1>;
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compatible = "brcm,bcm6345-l1-intc";
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reg = <0x10000020 0x10>,
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<0x10000030 0x10>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&cpu_intc>;
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interrupts = <2>, <3>;
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};
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wdt: watchdog@1000005c {
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compatible = "brcm,bcm7038-wdt";
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reg = <0x1000005c 0xc>;
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clocks = <&periph_osc>;
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timeout-sec = <30>;
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};
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gpio: syscon@10000080 {
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compatible = "syscon", "simple-mfd";
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reg = <0x10000080 0x80>;
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native-endian;
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pinctrl: pin-controller {
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compatible = "brcm,bcm6368-pinctrl";
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gpio-controller;
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#gpio-cells = <2>;
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interrupts-extended = <&ext_intc1 0 0>,
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<&ext_intc1 1 0>,
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<&ext_intc0 0 0>,
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<&ext_intc0 1 0>,
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<&ext_intc0 2 0>,
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<&ext_intc0 3 0>;
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interrupt-names = "gpio32",
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"gpio33",
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"gpio34",
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"gpio35",
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"gpio36",
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"gpio37";
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pinctrl_analog_afe_0: analog_afe_0 {
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function = "analog_afe_0";
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pins = "gpio0";
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};
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pinctrl_analog_afe_1: analog_afe_1 {
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function = "analog_afe_1";
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pins = "gpio1";
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};
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pinctrl_sys_irq: sys_irq {
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function = "sys_irq";
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pins = "gpio2";
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};
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pinctrl_serial_led: serial_led {
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pinctrl_serial_led_data: serial_led_data {
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function = "serial_led_data";
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pins = "gpio3";
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};
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pinctrl_serial_led_clk: serial_led_clk {
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function = "serial_led_clk";
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pins = "gpio4";
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};
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};
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pinctrl_inet_led: inet_led {
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function = "inet_led";
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pins = "gpio5";
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};
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pinctrl_ephy0_led: ephy0_led {
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function = "ephy0_led";
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pins = "gpio6";
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};
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pinctrl_ephy1_led: ephy1_led {
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function = "ephy1_led";
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pins = "gpio7";
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};
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pinctrl_ephy2_led: ephy2_led {
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function = "ephy2_led";
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pins = "gpio8";
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};
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pinctrl_ephy3_led: ephy3_led {
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function = "ephy3_led";
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pins = "gpio9";
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};
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pinctrl_robosw_led_data: robosw_led_data {
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function = "robosw_led_data";
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pins = "gpio10";
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};
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pinctrl_robosw_led_clk: robosw_led_clk {
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function = "robosw_led_clk";
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pins = "gpio11";
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};
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pinctrl_robosw_led0: robosw_led0 {
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function = "robosw_led0";
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pins = "gpio12";
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};
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pinctrl_robosw_led1: robosw_led1 {
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function = "robosw_led1";
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pins = "gpio13";
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};
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pinctrl_usb_device_led: usb_device_led {
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function = "usb_device_led";
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pins = "gpio14";
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};
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pinctrl_pci: pci {
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pinctrl_pci_req1: pci_req1 {
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function = "pci_req1";
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pins = "gpio16";
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};
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pinctrl_pci_gnt1: pci_gnt1 {
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function = "pci_gnt1";
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pins = "gpio17";
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};
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pinctrl_pci_intb: pci_intb {
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function = "pci_intb";
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pins = "gpio18";
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};
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pinctrl_pci_req0: pci_req0 {
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function = "pci_req0";
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pins = "gpio19";
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};
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pinctrl_pci_gnt0: pci_gnt0 {
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function = "pci_gnt0";
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pins = "gpio20";
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};
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};
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pinctrl_pcmcia: pcmcia {
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pinctrl_pcmcia_cd1: pcmcia_cd1 {
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function = "pcmcia_cd1";
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pins = "gpio22";
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};
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pinctrl_pcmcia_cd2: pcmcia_cd2 {
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function = "pcmcia_cd2";
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pins = "gpio23";
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};
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pinctrl_pcmcia_vs1: pcmcia_vs1 {
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function = "pcmcia_vs1";
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pins = "gpio24";
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};
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pinctrl_pcmcia_vs2: pcmcia_vs2 {
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function = "pcmcia_vs2";
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pins = "gpio25";
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};
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};
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pinctrl_ebi_cs2: ebi_cs2 {
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function = "ebi_cs2";
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pins = "gpio26";
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};
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pinctrl_ebi_cs3: ebi_cs3 {
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function = "ebi_cs3";
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pins = "gpio27";
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};
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pinctrl_spi_cs2: spi_cs2 {
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function = "spi_cs2";
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pins = "gpio28";
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};
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pinctrl_spi_cs3: spi_cs3 {
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function = "spi_cs3";
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pins = "gpio29";
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};
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pinctrl_spi_cs4: spi_cs4 {
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function = "spi_cs4";
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pins = "gpio30";
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};
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pinctrl_spi_cs5: spi_cs5 {
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function = "spi_cs5";
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pins = "gpio31";
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};
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pinctrl_uart1: uart1 {
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function = "uart1";
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group = "uart1_grp";
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};
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};
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};
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gpiobasemode: gpiobasemode@100000b8 {
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compatible = "brcm,bcm6368-gpiobasemode", "syscon";
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reg = <0x100000b8 0x4>;
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};
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leds: led-controller@100000d0 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,bcm6358-leds";
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reg = <0x100000d0 0x8>;
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status = "disabled";
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};
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uart0: serial@10000100 {
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compatible = "brcm,bcm6345-uart";
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reg = <0x10000100 0x18>;
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_UART0>;
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clocks = <&periph_osc>;
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clock-names = "periph";
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status = "disabled";
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};
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uart1: serial@10000120 {
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compatible = "brcm,bcm6345-uart";
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reg = <0x10000120 0x18>;
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_UART1>;
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clocks = <&periph_osc>;
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clock-names = "periph";
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status = "disabled";
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};
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nflash: nand@10000200 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,nand-bcm6368",
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"brcm,brcmnand-v2.1",
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"brcm,brcmnand";
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reg = <0x10000200 0x180>,
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<0x10000600 0x200>,
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<0x10000070 0x10>;
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reg-names = "nand",
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"nand-cache",
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"nand-int-base";
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_NAND>;
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clocks = <&periph_clk BCM6368_CLK_NAND>;
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clock-names = "nand";
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status = "disabled";
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};
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lsspi: spi@10000800 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,bcm6358-spi";
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reg = <0x10000800 0x70c>;
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_SPI>;
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clocks = <&periph_clk BCM6368_CLK_SPI>;
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clock-names = "spi";
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resets = <&periph_rst BCM6368_RST_SPI>;
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status = "disabled";
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};
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ehci: usb@10001500 {
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compatible = "brcm,bcm6368-ehci", "generic-ehci";
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reg = <0x10001500 0x100>;
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big-endian;
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ignore-oc;
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_EHCI>;
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phys = <&usbh 0>;
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phy-names = "usb";
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status = "disabled";
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};
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ohci: usb@10001600 {
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compatible = "brcm,bcm6368-ohci", "generic-ohci";
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reg = <0x10001600 0x100>;
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big-endian;
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no-big-frame-no;
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interrupt-parent = <&periph_intc>;
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interrupts = <BCM6368_IRQ_OHCI>;
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phys = <&usbh 0>;
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phy-names = "usb";
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status = "disabled";
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};
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usbh: usb-phy@10001700 {
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compatible = "brcm,bcm6368-usbh-phy";
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reg = <0x10001700 0x38>;
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#phy-cells = <1>;
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clocks = <&periph_clk BCM6368_CLK_USBH>;
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clock-names = "usbh";
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resets = <&periph_rst BCM6368_RST_USBH>;
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status = "disabled";
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};
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random: rng@10004180 {
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compatible = "brcm,bcm6368-rng";
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reg = <0x10004180 0x14>;
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clocks = <&periph_clk BCM6368_CLK_IPSEC>;
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clock-names = "ipsec";
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resets = <&periph_rst BCM6368_RST_IPSEC>;
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};
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};
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pflash: nor@18000000 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "cfi-flash";
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reg = <0x18000000 0x2000000>;
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bank-width = <2>;
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status = "disabled";
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};
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};
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