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253 lines
5.3 KiB
253 lines
5.3 KiB
// SPDX-License-Identifier: (GPL-2.0 OR MIT) |
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/* Copyright (c) 2020 SiFive, Inc */ |
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#include "fu740-c000.dtsi" |
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#include <dt-bindings/interrupt-controller/irq.h> |
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/* Clock frequency (in Hz) of the PCB crystal for rtcclk */ |
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#define RTCCLK_FREQ 1000000 |
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/ { |
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#address-cells = <2>; |
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#size-cells = <2>; |
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model = "SiFive HiFive Unmatched A00"; |
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compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000", |
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"sifive,fu740"; |
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chosen { |
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stdout-path = "serial0"; |
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}; |
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cpus { |
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timebase-frequency = <RTCCLK_FREQ>; |
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}; |
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memory@80000000 { |
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device_type = "memory"; |
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reg = <0x0 0x80000000 0x2 0x00000000>; |
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}; |
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soc { |
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}; |
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hfclk: hfclk { |
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#clock-cells = <0>; |
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compatible = "fixed-clock"; |
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clock-frequency = <26000000>; |
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clock-output-names = "hfclk"; |
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}; |
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rtcclk: rtcclk { |
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#clock-cells = <0>; |
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compatible = "fixed-clock"; |
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clock-frequency = <RTCCLK_FREQ>; |
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clock-output-names = "rtcclk"; |
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}; |
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}; |
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&uart0 { |
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status = "okay"; |
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}; |
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&uart1 { |
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status = "okay"; |
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}; |
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&i2c0 { |
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status = "okay"; |
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temperature-sensor@4c { |
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compatible = "ti,tmp451"; |
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reg = <0x4c>; |
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interrupt-parent = <&gpio>; |
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interrupts = <6 IRQ_TYPE_LEVEL_LOW>; |
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}; |
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pmic@58 { |
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compatible = "dlg,da9063"; |
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reg = <0x58>; |
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interrupt-parent = <&gpio>; |
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interrupts = <1 IRQ_TYPE_LEVEL_LOW>; |
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interrupt-controller; |
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regulators { |
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vdd_bcore1: bcore1 { |
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regulator-min-microvolt = <900000>; |
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regulator-max-microvolt = <900000>; |
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regulator-min-microamp = <5000000>; |
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regulator-max-microamp = <5000000>; |
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regulator-always-on; |
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}; |
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vdd_bcore2: bcore2 { |
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regulator-min-microvolt = <900000>; |
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regulator-max-microvolt = <900000>; |
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regulator-min-microamp = <5000000>; |
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regulator-max-microamp = <5000000>; |
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regulator-always-on; |
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}; |
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vdd_bpro: bpro { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <2500000>; |
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regulator-max-microamp = <2500000>; |
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regulator-always-on; |
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}; |
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vdd_bperi: bperi { |
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regulator-min-microvolt = <1050000>; |
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regulator-max-microvolt = <1050000>; |
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regulator-min-microamp = <1500000>; |
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regulator-max-microamp = <1500000>; |
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regulator-always-on; |
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}; |
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vdd_bmem: bmem { |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-min-microamp = <3000000>; |
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regulator-max-microamp = <3000000>; |
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regulator-always-on; |
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}; |
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vdd_bio: bio { |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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regulator-min-microamp = <3000000>; |
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regulator-max-microamp = <3000000>; |
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regulator-always-on; |
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}; |
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vdd_ldo1: ldo1 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <100000>; |
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regulator-max-microamp = <100000>; |
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regulator-always-on; |
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}; |
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vdd_ldo2: ldo2 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ldo3: ldo3 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ldo4: ldo4 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ldo5: ldo5 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <100000>; |
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regulator-max-microamp = <100000>; |
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regulator-always-on; |
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}; |
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vdd_ldo6: ldo6 { |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ldo7: ldo7 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ldo8: ldo8 { |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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regulator-always-on; |
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}; |
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vdd_ld09: ldo9 { |
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regulator-min-microvolt = <1050000>; |
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regulator-max-microvolt = <1050000>; |
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regulator-min-microamp = <200000>; |
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regulator-max-microamp = <200000>; |
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}; |
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vdd_ldo10: ldo10 { |
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regulator-min-microvolt = <1000000>; |
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regulator-max-microvolt = <1000000>; |
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regulator-min-microamp = <300000>; |
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regulator-max-microamp = <300000>; |
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}; |
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vdd_ldo11: ldo11 { |
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regulator-min-microvolt = <2500000>; |
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regulator-max-microvolt = <2500000>; |
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regulator-min-microamp = <300000>; |
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regulator-max-microamp = <300000>; |
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regulator-always-on; |
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}; |
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}; |
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}; |
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}; |
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&qspi0 { |
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status = "okay"; |
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flash@0 { |
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compatible = "issi,is25wp256", "jedec,spi-nor"; |
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reg = <0>; |
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spi-max-frequency = <50000000>; |
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m25p,fast-read; |
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spi-tx-bus-width = <4>; |
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spi-rx-bus-width = <4>; |
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}; |
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}; |
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&spi0 { |
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status = "okay"; |
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mmc@0 { |
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compatible = "mmc-spi-slot"; |
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reg = <0>; |
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spi-max-frequency = <20000000>; |
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voltage-ranges = <3300 3300>; |
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disable-wp; |
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}; |
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}; |
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ð0 { |
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status = "okay"; |
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phy-mode = "gmii"; |
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phy-handle = <&phy0>; |
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phy0: ethernet-phy@0 { |
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reg = <0>; |
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}; |
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}; |
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&pwm0 { |
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status = "okay"; |
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}; |
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&pwm1 { |
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status = "okay"; |
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}; |
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&gpio { |
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status = "okay"; |
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};
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