From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../boot/dts/freescale/imx8mm-emcon-avari.dtsi     | 139 +++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi

(limited to 'arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi')

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi
new file mode 100644
index 000000000..5028f232b
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: (GPL-2.0 or MIT)
+//
+// Copyright (C) 2021 emtrion GmbH
+// Author: Frank Erdrich <frank.erdrich@emtrion.com>
+//
+
+/ {
+	aliases {
+		boardid = &boardID;
+		mmc0 = &usdhc1;
+		mmc1 = &usdhc2;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	reg_wall_5p0: regulator-wall5p0 {
+		compatible = "regulator-fixed";
+		regulator-name = "Main-Supply";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_base3p3: regulator-base3p3 {
+		compatible = "regulator-fixed";
+		vin-supply = <&reg_wall_5p0>;
+		regulator-name = "3V3-avari";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_base1p5: regulator-base1p5 {
+		compatible = "regulator-fixed";
+		vin-supply = <&reg_base3p3>;
+		regulator-name = "1V5-avari";
+		regulator-min-microvolt = <1500000>;
+		regulator-max-microvolt = <1500000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	reg_usb_otg: regulator-otgvbus {
+		compatible = "regulator-fixed";
+		vin-supply = <&reg_wall_5p0>;
+		regulator-name = "OTG_VBUS";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
+		regulator-always-on;
+	};
+
+	clk_codec: clock-codec {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12000000>;
+	};
+
+	sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SGTL5000-Card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&codec_dai>;
+		simple-audio-card,frame-master = <&codec_dai>;
+		simple-audio-card,widgets = "Headphone", "Headphone Jack";
+		simple-audio-card,routing = "Headphone Jack", "HP_OUT";
+
+		cpu_dai: simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+
+		codec_dai: simple-audio-card,codec {
+			sound-dai = <&sgtl5000>;
+		};
+	};
+};
+
+&ecspi1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	status = "okay";
+
+	sgtl5000: audio-codec@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		#sound-dai-cells = <0>;
+		clocks = <&clk_codec>;
+		VDDA-supply = <&reg_base3p3>;
+		VDDIO-supply = <&reg_base3p3>;
+	};
+
+	boardID: gpio@3a {
+		compatible = "nxp,pca8574";
+		reg = <0x3a>;
+		gpio-controller;
+		#gpio-cells = <1>;
+	};
+};
+
+&sai2 {
+	status = "okay";
+};
+
+&uart2 {
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	status = "disabled";
+};
+
+&usdhc2 {
+	status = "okay";
+};
-- 
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