Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/arm/nxp/imx/imx6ull-dhcom-pdk2.dts b/src/arm/nxp/imx/imx6ull-dhcom-pdk2.dts
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+++ b/src/arm/nxp/imx/imx6ull-dhcom-pdk2.dts
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+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Copyright (C) 2023 DH electronics GmbH
+ *
+ * DHCOM iMX6ULL variant:
+ * DHCM-iMX6ULL-C080-R051-F0409-SPI-E2-CAN2-RTC-WBT-ADC-I-01D2
+ * DHCOR PCB number: 578-200 or newer
+ * DHCOM PCB number: 579-200 or newer
+ * PDK2 PCB number: 516-400 or newer
+ */
+/dts-v1/;
+
+#include "imx6ull-dhcom-som.dtsi"
+
+/ {
+ model = "DH electronics i.MX6ULL DHCOM on Premium Developer Kit (2)";
+ compatible = "dh,imx6ull-dhcom-pdk2", "dh,imx6ull-dhcom-som",
+ "dh,imx6ull-dhcor-som", "fsl,imx6ull";
+
+ clk_ext_audio_codec: clock-codec {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ display_bl: display-bl {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 16 22 30 40 55 75 102 138 188 255>;
+ default-brightness-level = <8>;
+ enable-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>; /* GPIO G */
+ power-supply = <®_panel_3v3>;
+ pwms = <&pwm1 0 50000 PWM_POLARITY_INVERTED>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-0 {
+ gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; /* GPIO A */
+ label = "TA1-GPIO-A";
+ linux,code = <KEY_A>;
+ wakeup-source;
+ };
+
+ button-1 {
+ gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; /* GPIO B */
+ label = "TA2-GPIO-B";
+ linux,code = <KEY_B>;
+ wakeup-source;
+ };
+
+ button-2 {
+ gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; /* GPIO C */
+ label = "TA3-GPIO-C";
+ linux,code = <KEY_C>;
+ wakeup-source;
+ };
+
+ button-3 {
+ gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; /* GPIO D */
+ label = "TA4-GPIO-D";
+ linux,code = <KEY_D>;
+ wakeup-source;
+ };
+ };
+
+ led: led {
+ compatible = "gpio-leds";
+
+ /*
+ * Disable PDK2 LED5, because GPIO E is
+ * already used as touch interrupt.
+ */
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <5>; /* PDK2 LED5 */
+ gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; /* GPIO E */
+ status = "disabled";
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <6>; /* PDK2 LED6 */
+ gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>; /* GPIO F */
+ };
+
+ /*
+ * Disable PDK2 LED7, because GPIO H is
+ * already used for WiFi pin WL_REG_ON.
+ */
+ led-2 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <7>; /* PDK2 LED7 */
+ gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>; /* GPIO H */
+ status = "disabled";
+ };
+
+ /*
+ * Disable PDK2 LED8, because GPIO I is
+ * already used for BT pin BT_REG_ON.
+ */
+ led-3 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <8>; /* PDK2 LED8 */
+ gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>; /* GPIO I */
+ status = "disabled";
+ };
+ };
+
+ panel {
+ compatible = "edt,etm0700g0edh6";
+ backlight = <&display_bl>;
+ power-supply = <®_panel_3v3>;
+
+ port {
+ lcd_panel_in: endpoint {
+ remote-endpoint = <&lcd_display_out>;
+ };
+ };
+ };
+
+ /* Filtered supply voltage */
+ reg_pdk2_24v: regulator-pdk2-24v {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-max-microvolt = <24000000>;
+ regulator-min-microvolt = <24000000>;
+ regulator-name = "24V_PDK2";
+ };
+
+ /* PDK2 U35 */
+ reg_pdk2_3v3: regulator-pdk2-3v3 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "3V3_PDK2";
+ vin-supply = <®_pdk2_24v>;
+ };
+
+ /* 560-200 U1 */
+ reg_panel_3v3: regulator-panel-3v3 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "3V3_PANEL";
+ vin-supply = <®_pdk2_24v>;
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,bitclock-master = <&dailink_master>;
+ simple-audio-card,format = "i2s";
+ simple-audio-card,frame-master = <&dailink_master>;
+ simple-audio-card,name = "sgtl5000";
+ simple-audio-card,routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "LINE_IN", "Line In Jack",
+ "Headphone Jack", "HP_OUT";
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Line", "Line In Jack",
+ "Headphone", "Headphone Jack";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+
+ dailink_master: simple-audio-card,codec {
+ clocks = <&clk_ext_audio_codec>;
+ sound-dai = <&sgtl5000>;
+ };
+ };
+};
+
+/* DHCOM I2C1 */
+&i2c2 {
+ sgtl5000: audio-codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ #sound-dai-cells = <0>;
+ clocks = <&clk_ext_audio_codec>;
+ VDDA-supply = <®_pdk2_3v3>;
+ VDDIO-supply = <®_pdk2_3v3>;
+ };
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <4 IRQ_TYPE_EDGE_FALLING>; /* GPIO E */
+ power-supply = <®_panel_3v3>;
+ };
+};
+
+&lcdif {
+ status = "okay";
+
+ port {
+ lcd_display_out: endpoint {
+ remote-endpoint = <&lcd_panel_in>;
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&sai2 {
+ status = "okay";
+};