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263 lines
4.4 KiB
263 lines
4.4 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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// Copyright (C) 2017 Jagan Teki <[email protected]> |
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/dts-v1/; |
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#include "sun50i-a64.dtsi" |
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#include "sun50i-a64-cpu-opp.dtsi" |
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#include <dt-bindings/gpio/gpio.h> |
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/ { |
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model = "FriendlyARM NanoPi A64"; |
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compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64"; |
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aliases { |
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ethernet0 = &emac; |
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serial0 = &uart0; |
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}; |
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chosen { |
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stdout-path = "serial0:115200n8"; |
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}; |
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hdmi-connector { |
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compatible = "hdmi-connector"; |
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type = "a"; |
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port { |
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hdmi_con_in: endpoint { |
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remote-endpoint = <&hdmi_out_con>; |
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}; |
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}; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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led { |
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label = "nanopi-a64:blue:status"; |
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gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ |
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}; |
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}; |
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wifi_pwrseq: wifi_pwrseq { |
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compatible = "mmc-pwrseq-simple"; |
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clocks = <&rtc 1>; |
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clock-names = "ext_clock"; |
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reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ |
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}; |
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}; |
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&cpu0 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu1 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu2 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&cpu3 { |
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cpu-supply = <®_dcdc2>; |
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}; |
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&de { |
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status = "okay"; |
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}; |
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&ehci0 { |
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status = "okay"; |
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}; |
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&ehci1 { |
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status = "okay"; |
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}; |
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&emac { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii_pins>; |
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phy-mode = "rgmii"; |
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phy-handle = <&ext_rgmii_phy>; |
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phy-supply = <®_dcdc1>; |
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status = "okay"; |
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}; |
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&hdmi { |
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hvcc-supply = <®_dldo1>; |
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status = "okay"; |
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}; |
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&hdmi_out { |
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hdmi_out_con: endpoint { |
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remote-endpoint = <&hdmi_con_in>; |
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}; |
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}; |
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/* i2c1 connected with gpio headers like pine64, bananapi */ |
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&i2c1_pins { |
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bias-pull-up; |
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}; |
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&mdio { |
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ext_rgmii_phy: ethernet-phy@1 { |
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compatible = "ethernet-phy-ieee802.3-c22"; |
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reg = <7>; |
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}; |
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}; |
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&mmc0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc0_pins>; |
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vmmc-supply = <®_dcdc1>; |
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; |
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disable-wp; |
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bus-width = <4>; |
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status = "okay"; |
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}; |
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&mmc1 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&mmc1_pins>; |
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vmmc-supply = <®_dcdc1>; |
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vqmmc-supply = <®_dldo4>; |
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mmc-pwrseq = <&wifi_pwrseq>; |
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bus-width = <4>; |
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non-removable; |
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status = "okay"; |
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rtl8189etv: wifi@1 { |
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reg = <1>; |
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interrupt-parent = <&r_pio>; |
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interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */ |
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interrupt-names = "host-wake"; |
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}; |
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}; |
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&ohci0 { |
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status = "okay"; |
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}; |
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&ohci1 { |
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status = "okay"; |
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}; |
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&r_rsb { |
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status = "okay"; |
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axp803: pmic@3a3 { |
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compatible = "x-powers,axp803"; |
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reg = <0x3a3>; |
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interrupt-parent = <&r_intc>; |
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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}; |
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#include "axp803.dtsi" |
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&ac_power_supply { |
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status = "okay"; |
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}; |
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®_aldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-pl"; |
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}; |
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®_aldo3 { |
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regulator-always-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc-pll-avcc"; |
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}; |
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®_dcdc1 { |
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regulator-always-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-3v3"; |
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}; |
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®_dcdc2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1040000>; |
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regulator-max-microvolt = <1300000>; |
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regulator-name = "vdd-cpux"; |
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}; |
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/* DCDC3 is polyphased with DCDC2 */ |
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®_dcdc5 { |
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regulator-always-on; |
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regulator-min-microvolt = <1500000>; |
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regulator-max-microvolt = <1500000>; |
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regulator-name = "vcc-dram"; |
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}; |
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®_dcdc6 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-sys"; |
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}; |
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®_dldo1 { |
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regulator-always-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc-hdmi-dsi"; |
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}; |
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®_dldo4 { |
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regulator-always-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc-pg-wifi-io"; |
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}; |
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®_eldo1 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "cpvdd"; |
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}; |
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®_fldo1 { |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-name = "vcc-1v2-hsic"; |
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}; |
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/* |
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* The A64 chip cannot work without this regulator off, although |
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* it seems to be only driving the AR100 core. |
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* Maybe we don't still know well about CPUs domain. |
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*/ |
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®_fldo2 { |
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regulator-always-on; |
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regulator-min-microvolt = <1100000>; |
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regulator-max-microvolt = <1100000>; |
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regulator-name = "vdd-cpus"; |
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}; |
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®_rtc_ldo { |
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regulator-name = "vcc-rtc"; |
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}; |
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&simplefb_hdmi { |
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vcc-hdmi-supply = <®_dldo1>; |
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}; |
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&uart0 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_pb_pins>; |
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status = "okay"; |
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}; |
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&usbphy { |
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status = "okay"; |
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};
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