mirror of
https://github.com/AsahiLinux/u-boot
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d3cb7565de
Sync rk3229-evb.dts from Linux version 5.17. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
256 lines
4.5 KiB
Text
256 lines
4.5 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "rk3229.dtsi"
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/ {
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model = "Rockchip RK3229 Evaluation board";
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compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
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aliases {
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mmc0 = &emmc;
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};
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memory@60000000 {
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device_type = "memory";
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reg = <0x60000000 0x40000000>;
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};
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dc_12v: dc-12v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "dc_12v";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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ext_gmac: ext_gmac {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "ext_gmac";
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#clock-cells = <0>;
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};
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vcc_host: vcc-host-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&host_vbus_drv>;
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regulator-name = "vcc_host";
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vcc_sys>;
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};
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vcc_phy: vcc-phy-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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regulator-name = "vcc_phy";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vccio_1v8>;
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};
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vcc_sys: vcc-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&dc_12v>;
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};
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vccio_1v8: vccio-1v8-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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vin-supply = <&vcc_sys>;
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};
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vccio_3v3: vccio-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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vin-supply = <&vcc_sys>;
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};
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vdd_arm: vdd-arm-regulator {
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compatible = "pwm-regulator";
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pwms = <&pwm1 0 25000 1>;
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pwm-supply = <&vcc_sys>;
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_log: vdd-log-regulator {
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compatible = "pwm-regulator";
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pwms = <&pwm2 0 25000 1>;
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pwm-supply = <&vcc_sys>;
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regulator-name = "vdd_log";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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gpio_keys {
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compatible = "gpio-keys";
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&pwr_key>;
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power_key: power-key {
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label = "GPIO Key Power";
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gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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debounce-interval = <100>;
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wakeup-source;
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};
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};
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu1 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu2 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu3 {
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cpu-supply = <&vdd_arm>;
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};
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&emmc {
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cap-mmc-highspeed;
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non-removable;
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status = "okay";
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};
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&gmac {
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assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
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assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;
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clock_in_out = "input";
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phy-supply = <&vcc_phy>;
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phy-mode = "rgmii";
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins>;
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snps,reset-gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 1000000>;
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tx_delay = <0x30>;
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rx_delay = <0x10>;
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status = "okay";
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};
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&io_domains {
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status = "okay";
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vccio1-supply = <&vccio_3v3>;
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vccio2-supply = <&vccio_1v8>;
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vccio4-supply = <&vccio_3v3>;
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};
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&pinctrl {
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keys {
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pwr_key: pwr-key {
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rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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usb {
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host_vbus_drv: host-vbus-drv {
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rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pwm1 {
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status = "okay";
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};
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&pwm2 {
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status = "okay";
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};
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&tsadc {
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rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&u2phy0 {
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status = "okay";
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u2phy0_otg: otg-port {
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status = "okay";
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};
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u2phy0_host: host-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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};
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&u2phy1 {
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status = "okay";
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u2phy1_otg: otg-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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u2phy1_host: host-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci {
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status = "okay";
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};
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&usb_host1_ehci {
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status = "okay";
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};
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&usb_host1_ohci {
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status = "okay";
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};
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&usb_host2_ehci {
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status = "okay";
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};
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&usb_host2_ohci {
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status = "okay";
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};
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&usb_otg {
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status = "okay";
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};
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