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mwalleShawn Guo
mwalle
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Shawn Guo
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ARM: dts: imx6qdl-kontron-samx6i: add actual device trees
For now, there wasn't any in-tree users of the dtsi files for the Kontron SMARC-sAMX6i board. Let's add device trees, for this board on a Kontron SMARC Eval 2.0 Carrier. Signed-off-by: Michael Walle <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
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‎arch/arm/boot/dts/nxp/imx/Makefile

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@@ -99,6 +99,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
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imx6dl-icore.dtb \
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imx6dl-icore-mipi.dtb \
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imx6dl-icore-rqs.dtb \
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imx6dl-kontron-samx6i-ads2.dtb \
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imx6dl-lanmcu.dtb \
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imx6dl-mamoj.dtb \
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imx6dl-mba6a.dtb \
@@ -207,6 +208,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
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imx6q-icore-ofcap10.dtb \
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imx6q-icore-ofcap12.dtb \
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imx6q-icore-rqs.dtb \
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imx6q-kontron-samx6i-ads2.dtb \
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imx6q-kp-tpc.dtb \
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imx6q-logicpd.dtb \
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imx6q-marsboard.dtb \

‎arch/arm/boot/dts/nxp/imx/imx6dl-kontron-samx6i-ads2.dts

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// SPDX-License-Identifier: GPL-2.0 OR X11
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/dts-v1/;
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#include "imx6dl.dtsi"
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#include "imx6qdl-kontron-samx6i.dtsi"
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#include "imx6qdl-kontron-samx6i-ads2.dtsi"
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/ {
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model = "Kontron SMARC-sAMX6i Dual-Lite/Solo on SMARC Eval 2.0 carrier";
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compatible = "kontron,imx6dl-samx6i-ads2", "kontron,imx6dl-samx6i", "fsl,imx6dl";
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};

‎arch/arm/boot/dts/nxp/imx/imx6q-kontron-samx6i-ads2.dts

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// SPDX-License-Identifier: GPL-2.0 OR X11
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/dts-v1/;
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#include "imx6q.dtsi"
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#include "imx6qdl-kontron-samx6i.dtsi"
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#include "imx6qdl-kontron-samx6i-ads2.dtsi"
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/ {
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model = "Kontron SMARC-sAMX6i Quad/Dual on SMARC Eval 2.0 carrier";
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compatible = "kontron,imx6q-samx6i-ads2", "kontron,imx6q-samx6i", "fsl,imx6q";
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};

‎arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i-ads2.dtsi

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree include for the Kontron SMARC-sAMX6i board on a SMARC Eval
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* 2.0 carrier (ADS2).
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*
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*/
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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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sound {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&dailink_master>;
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simple-audio-card,frame-master = <&dailink_master>;
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simple-audio-card,widgets =
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"Headphone", "Headphone Jack",
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"Line", "Line Out Jack",
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"Microphone", "Microphone Jack",
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"Line", "Line In Jack";
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simple-audio-card,routing =
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"Line Out Jack", "LINEOUTR",
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"Line Out Jack", "LINEOUTL",
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"Headphone Jack", "HPOUTR",
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"Headphone Jack", "HPOUTL",
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"IN1L", "Line In Jack",
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"IN1R", "Line In Jack",
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"Microphone Jack", "MICBIAS",
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"IN2L", "Microphone Jack",
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"IN2R", "Microphone Jack";
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simple-audio-card,cpu {
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sound-dai = <&ssi1>;
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};
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dailink_master: simple-audio-card,codec {
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sound-dai = <&wm8904>;
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};
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};
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reg_codec_mic: regulator-codec-mic {
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compatible = "regulator-fixed";
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regulator-name = "V_3V3_MIC";
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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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regulator-boot-on;
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};
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reg_codec_1p8v: regulator-codec-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "V_1V8_S0_CODEC";
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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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};
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};
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&audmux {
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status = "okay";
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};
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&can1 {
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status = "okay";
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};
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&can2 {
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status = "okay";
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};
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&ecspi4 {
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flash@1 {
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compatible = "jedec,spi-nor";
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reg = <1>;
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spi-max-frequency = <100000000>;
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m25p,fast-read;
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};
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};
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&fec {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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wm8904: audio-codec@1a {
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compatible = "wlf,wm8904";
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reg = <0x1a>;
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#sound-dai-cells = <0>;
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clocks = <&clks IMX6QDL_CLK_CKO2>;
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clock-names = "mclk";
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AVDD-supply = <&reg_codec_1p8v>;
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CPVDD-supply = <&reg_codec_1p8v>;
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DBVDD-supply = <&reg_codec_1p8v>;
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DCVDD-supply = <&reg_codec_1p8v>;
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MICVDD-supply = <&reg_codec_mic>;
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};
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};
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&i2c3 {
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eeprom@57 {
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compatible = "atmel,24c64";
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reg = <0x57>;
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pagesize = <32>;
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};
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};
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&pcie {
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status = "okay";
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};
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&ssi1 {
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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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&uart2 {
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status = "okay";
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};
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&uart4 {
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status = "okay";
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};
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&uart5 {
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&usbotg {
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status = "okay";
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};
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&usdhc3 {
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status = "okay";
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};

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