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809e0db57c
Add devicetree support for Oxalis SoM board from EBS-SYSTART. This board is one of the 96Boards Enterprise Edition platform. Below are some of the key features of this board: * SoC: NXP Layerscape LS1012A * RAM: 1GB DDR3L * PMU: NXP VR5100 * Storage: 64MByte SPI Flash for bootloader and RCW, MicroSD Card, SATA * Connectivity: 2x Ethernet * USB: 2x USB3.0 More information about this board can be found in 96Boards product page: https://www.96boards.org/product/oxalis/ Ethernet and SPI flash are not supported yet! Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
97 lines
1.6 KiB
Plaintext
97 lines
1.6 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree file for Oxalis
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*
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* Copyright (c) 2019 Manivannan Sadhasivam
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*
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*/
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/dts-v1/;
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#include "fsl-ls1012a.dtsi"
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/ {
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model = "Oxalis";
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compatible = "ebs-systart,oxalis", "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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&duart0 {
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status = "okay";
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};
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&duart1 {
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status = "okay";
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};
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&esdhc1 {
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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: audio-codec@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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&i2c1 {
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status = "okay";
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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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