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119 lines
2.2 KiB
119 lines
2.2 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* Device Tree file for Freescale LS1012A Freedom Board. |
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* |
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* Copyright 2016 Freescale Semiconductor, Inc. |
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* |
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*/ |
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/dts-v1/; |
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#include <dt-bindings/interrupt-controller/irq.h> |
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#include "fsl-ls1012a.dtsi" |
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/ { |
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model = "LS1012A Freedom Board"; |
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compatible = "fsl,ls1012a-frdm", "fsl,ls1012a"; |
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sys_mclk: clock-mclk { |
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compatible = "fixed-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <25000000>; |
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}; |
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reg_1p8v: regulator-1p8v { |
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compatible = "regulator-fixed"; |
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regulator-name = "1P8V"; |
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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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}; |
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sound { |
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compatible = "simple-audio-card"; |
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simple-audio-card,format = "i2s"; |
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simple-audio-card,widgets = |
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"Microphone", "Microphone Jack", |
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"Headphone", "Headphone Jack", |
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"Speaker", "Speaker Ext", |
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"Line", "Line In Jack"; |
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simple-audio-card,routing = |
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"MIC_IN", "Microphone Jack", |
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"Microphone Jack", "Mic Bias", |
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"LINE_IN", "Line In Jack", |
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"Headphone Jack", "HP_OUT", |
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"Speaker Ext", "LINE_OUT"; |
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simple-audio-card,cpu { |
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sound-dai = <&sai2>; |
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frame-master; |
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bitclock-master; |
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}; |
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simple-audio-card,codec { |
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sound-dai = <&codec>; |
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frame-master; |
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bitclock-master; |
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system-clock-frequency = <25000000>; |
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}; |
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}; |
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}; |
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&dspi { |
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bus-num = <0>; |
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status = "okay"; |
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serial@0 { |
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compatible = "nxp,sc16is740"; |
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reg = <0>; |
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spi-max-frequency = <4000000>; |
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clocks = <&sc16is7xx_clk>; |
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interrupt-parent = <&gpio1>; |
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
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sc16is7xx_clk: clock-sc16is7xx { |
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compatible = "fixed-clock"; |
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#clock-cells = <0>; |
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clock-frequency = <24000000>; |
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}; |
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}; |
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}; |
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&duart0 { |
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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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codec: sgtl5000@a { |
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#sound-dai-cells = <0>; |
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compatible = "fsl,sgtl5000"; |
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reg = <0xa>; |
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VDDA-supply = <®_1p8v>; |
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VDDIO-supply = <®_1p8v>; |
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clocks = <&sys_mclk>; |
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}; |
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}; |
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&qspi { |
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status = "okay"; |
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s25fs512s0: flash@0 { |
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compatible = "jedec,spi-nor"; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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spi-max-frequency = <50000000>; |
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m25p,fast-read; |
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reg = <0>; |
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spi-rx-bus-width = <2>; |
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spi-tx-bus-width = <2>; |
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}; |
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}; |
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&sai2 { |
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status = "okay"; |
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}; |
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&sata { |
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status = "okay"; |
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};
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