arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a.dts - linux - Git at Google

 // SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
 /*
  * Copyright 2013-2014 Freescale Semiconductor, Inc.
  * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
  * D-82229 Seefeld, Germany.
  * Author: Alexander Stein
  */

 /dts-v1/;

 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/leds/leds-pca9532.h>
 #include <dt-bindings/net/ti-dp83867.h>

 #include "ls1021a-tqmls1021a.dtsi"

 / {
 	model = "TQMLS102xA SOM on MBLS102xA";
 	compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-tqmls1021a", "fsl,ls1021a";

 	audio_mclk: audio-clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <25000000>;
 	};

 	backlight_dcu: backlight {
 		compatible = "gpio-backlight";
 		gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
 		status = "disabled";
 	};

 	gpio-keys {
 		compatible = "gpio-keys";
 		autorepeat;

 		switch-1 {
 			label = "S6";
 			linux,code = <BTN_0>;
 			gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
 		};

 		btn2: switch-2 {
 			label = "S7";
 			linux,code = <BTN_1>;
 			gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
 		};

 		switch-3 {
 			label = "S8";
 			linux,code = <BTN_2>;
 			gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
 		};
 	};

 	gpio_leds: gpio-leds {
 		compatible = "gpio-leds";

 		led-0 {
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_STATUS;
 			function-enumerator = <0>;
 			gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};

 		led-1 {
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_STATUS;
 			function-enumerator = <1>;
 			gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};

 		led-2 {
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_STATUS;
 			function-enumerator = <2>;
 			gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "default-on";
 		};

 		led-3 {
 			color = <LED_COLOR_ID_GREEN>;
 			function = LED_FUNCTION_HEARTBEAT;
 			function-enumerator = <0>;
 			gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "heartbeat";
 		};
 	};

 	lvds_encoder: lvds-encoder {
 		compatible = "ti,sn75lvds83", "lvds-encoder";
 		power-supply = <&reg_3p3v>;
 		status = "disabled";

 		ports {
 			#address-cells = <1>;
 			#size-cells = <0>;

 			port@0 {
 				reg = <0>;

 				lvds_encoder_in: endpoint {};
 			};

 			port@1 {
 				reg = <1>;

 				lvds_encoder_out: endpoint {};
 			};
 		};
 	};

 	reg_1p2v: regulator-1p2v {
 		compatible = "regulator-fixed";
 		regulator-name = "1P2V";
 		regulator-min-microvolt = <1200000>;
 		regulator-max-microvolt = <1200000>;
 		regulator-always-on;
 		vin-supply = <&reg_3p3v>;
 	};

 	reg_3p3v: regulator-3p3v {
 		compatible = "regulator-fixed";
 		regulator-name = "3P3V";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		regulator-always-on;
 	};

 	hdmi_out: hdmi {
 		compatible = "hdmi-connector";
 		type = "a";
 		ddc-i2c-bus = <&i2c0>;
 		status = "disabled";

 		port {
 			hdmi_in: endpoint {
 				remote-endpoint = <&sii9022a_out>;
 			};
 		};
 	};

 	display: panel {
 		backlight = <&backlight_dcu>;
 		enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
 		status = "disabled";

 		port {
 			panel_in: endpoint {};
 		};
 	};

 	sound {
 		compatible = "fsl,imx-audio-tlv320aic32x4";
 		model = "ls1021a-mbls1021a-tlv320aic32";
 		ssi-controller = <&sai1>;
 		audio-codec = <&tlv320aic32x4>;
 	};

 };

 &can0 {
 	xceiver-supply = <&reg_3p3v>;
 	status = "okay";
 };

 &can1 {
 	xceiver-supply = <&reg_3p3v>;
 	status = "okay";
 };

 &dspi0 {
 	status = "okay";
 };

 &enet0 {
 	phy-handle = <&rgmii_phy0c>;
 	phy-mode = "rgmii-id";
 	mac-address = [ 00 00 00 00 00 00 ];
 	status = "okay";
 };

 &enet1 {
 	tbi-handle = <&tbi1>;
 	phy-handle = <&sgmii_phy03>;
 	phy-mode = "sgmii";
 	mac-address = [ 00 00 00 00 00 00 ];
 	status = "okay";
 };

 &enet2 {
 	phy-handle = <&rgmii_phy04>;
 	phy-mode = "rgmii-id";
 	mac-address = [ 00 00 00 00 00 00 ];
 	status = "okay";
 };

 &i2c0 {
 	status = "okay";

 	tlv320aic32x4: audio-codec@18 {
 		compatible = "ti,tlv320aic32x4";
 		reg = <0x18>;
 		clocks = <&audio_mclk>;
 		clock-names = "mclk";
 		ldoin-supply = <&reg_3p3v>;
 		iov-supply = <&reg_3p3v>;
 	};

 	pca9554_0: gpio-expander@20 {
 		compatible = "nxp,pca9554";
 		reg = <0x20>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		vcc-supply = <&reg_3p3v>;
 		gpio-line-names = "BUTTON0", "BUTTON1",
 				  "BUTTON2", "EMMC_SEL",
 				  "DIP2", "DIP3",
 				  "EXT_TOUCH_INT", "GPIO_1";
 	};

 	pca9554_1: gpio-expander@21 {
 		compatible = "nxp,pca9554";
 		reg = <0x21>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		vcc-supply = <&reg_3p3v>;
 		gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
 				  "MPCIE_WAKE#", "LCD_BLT_EN",
 				  "LCD_PWR_EN", "EC1_PHY_PWDN",
 				  "EC3_PHY_PWDN", "SGMII_PHY_PWDN";
 	};

 	pca9554_2: gpio-expander@22 {
 		compatible = "nxp,pca9554";
 		reg = <0x22>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		interrupt-parent = <&extirq>;
 		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
 		interrupt-controller;
 		#interrupt-cells = <2>;
 		vcc-supply = <&reg_3p3v>;
 		gpio-line-names = "MUX_SEL0", "MUX_SEL1",
 				  "MUX_SEL2", "MUX_SEL3",
 				  "V95", "V96", "V97", "V98";
 	};

 	sii9022a: hdmi-transmitter@3b {
 		compatible = "sil,sii9022";
 		reg = <0x3b>;
 		iovcc-supply = <&reg_3p3v>;
 		cvcc12-supply = <&reg_1p2v>;
 		interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
 		#sound-dai-cells = <0>;
 		sil,i2s-data-lanes = <0>;
 		status = "disabled";

 		ports {
 			#address-cells = <1>;
 			#size-cells = <0>;

 			port@0 {
 				reg = <0>;

 				sii9022a_in: endpoint {};
 			};

 			port@1 {
 				reg = <1>;

 				sii9022a_out: endpoint {
 					remote-endpoint = <&hdmi_in>;
 				};
 			};
 		};
 	};

 	stmpe811: port-expander@41 {
 		compatible = "st,stmpe811";
 		reg = <0x41>;
 		interrupt-parent = <&gpio0>;
 		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
 		vcc-supply = <&reg_3p3v>;
 		vio-supply = <&reg_3p3v>;

 		gpio {
 			compatible = "st,stmpe-gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 			/* GPIO 5-7 used for touch */
 			st,norequest-mask = <0xf0>;
 			gpio-line-names = "GPIO_ADC_I2C1_1",
 					  "GPIO_ADC_I2C1_2",
 					  "GPIO_ADC_I2C1_3",
 					  "GPIO_ADC_I2C1_4";
 		};

 		touchscreen {
 			compatible = "st,stmpe-ts";
 			status = "disabled";
 		};
 	};

 	pca9530: leds@60 {
 		compatible = "nxp,pca9530";
 		reg = <0x60>;
 		gpio-controller;
 		#gpio-cells = <2>;
 		gpio-line-names = "PWM_0", "PWM_1";

 		led-0 {
 			type = <PCA9532_TYPE_GPIO>;
 		};

 		led-1 {
 			type = <PCA9532_TYPE_GPIO>;
 		};
 	};

 };

 &i2c1 {
 	status = "okay";
 };

 &lpuart0 {
 	linux,rs485-enabled-at-boot-time;
 	status = "okay";
 };

 &mdio0 {
 	sgmii_phy03: ethernet-phy@3 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0x03>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 		ti,dp83867-rxctrl-strap-quirk;
 	};

 	rgmii_phy04: ethernet-phy@4 {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0x04>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 	};

 	rgmii_phy0c: ethernet-phy@c {
 		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <0x0c>;
 		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
 		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
 	};
 };

 &pwm6 {
 	status = "okay";
 };

 &pwm7 {
 	status = "okay";
 };

 &sai1 {
 	status = "okay";
 };

 &sata {
 	status = "okay";
 };

 &uart0 {
 	status = "okay";
 };

 &uart1 {
 	status = "okay";
 };

 &usb3 {
 	/*
 	 * Although DR connector, VBUS is always driven, so
 	 * restrict to host mode.
 	 */
 	dr_mode = "host";
 	status = "okay";
 };
	// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
	/*
	* Copyright 2013-2014 Freescale Semiconductor, Inc.
	* Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
	* D-82229 Seefeld, Germany.
	* Author: Alexander Stein
	*/

	/dts-v1/;

	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/input/linux-event-codes.h>
	#include <dt-bindings/leds/common.h>
	#include <dt-bindings/leds/leds-pca9532.h>
	#include <dt-bindings/net/ti-dp83867.h>

	#include "ls1021a-tqmls1021a.dtsi"

	/ {
	model = "TQMLS102xA SOM on MBLS102xA";
	compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-tqmls1021a", "fsl,ls1021a";

	audio_mclk: audio-clock {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <25000000>;
	};

	backlight_dcu: backlight {
	compatible = "gpio-backlight";
	gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
	status = "disabled";
	};

	gpio-keys {
	compatible = "gpio-keys";
	autorepeat;

	switch-1 {
	label = "S6";
	linux,code = <BTN_0>;
	gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
	};

	btn2: switch-2 {
	label = "S7";
	linux,code = <BTN_1>;
	gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
	};

	switch-3 {
	label = "S8";
	linux,code = <BTN_2>;
	gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
	};
	};

	gpio_leds: gpio-leds {
	compatible = "gpio-leds";

	led-0 {
	color = <LED_COLOR_ID_GREEN>;
	function = LED_FUNCTION_STATUS;
	function-enumerator = <0>;
	gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
	linux,default-trigger = "default-on";
	};

	led-1 {
	color = <LED_COLOR_ID_GREEN>;
	function = LED_FUNCTION_STATUS;
	function-enumerator = <1>;
	gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
	linux,default-trigger = "default-on";
	};

	led-2 {
	color = <LED_COLOR_ID_GREEN>;
	function = LED_FUNCTION_STATUS;
	function-enumerator = <2>;
	gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
	linux,default-trigger = "default-on";
	};

	led-3 {
	color = <LED_COLOR_ID_GREEN>;
	function = LED_FUNCTION_HEARTBEAT;
	function-enumerator = <0>;
	gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
	linux,default-trigger = "heartbeat";
	};
	};

	lvds_encoder: lvds-encoder {
	compatible = "ti,sn75lvds83", "lvds-encoder";
	power-supply = <&reg_3p3v>;
	status = "disabled";

	ports {
	#address-cells = <1>;
	#size-cells = <0>;

	port@0 {
	reg = <0>;

	lvds_encoder_in: endpoint {};
	};

	port@1 {
	reg = <1>;

	lvds_encoder_out: endpoint {};
	};
	};
	};

	reg_1p2v: regulator-1p2v {
	compatible = "regulator-fixed";
	regulator-name = "1P2V";
	regulator-min-microvolt = <1200000>;
	regulator-max-microvolt = <1200000>;
	regulator-always-on;
	vin-supply = <&reg_3p3v>;
	};

	reg_3p3v: regulator-3p3v {
	compatible = "regulator-fixed";
	regulator-name = "3P3V";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-always-on;
	};

	hdmi_out: hdmi {
	compatible = "hdmi-connector";
	type = "a";
	ddc-i2c-bus = <&i2c0>;
	status = "disabled";

	port {
	hdmi_in: endpoint {
	remote-endpoint = <&sii9022a_out>;
	};
	};
	};

	display: panel {
	backlight = <&backlight_dcu>;
	enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
	status = "disabled";

	port {
	panel_in: endpoint {};
	};
	};

	sound {
	compatible = "fsl,imx-audio-tlv320aic32x4";
	model = "ls1021a-mbls1021a-tlv320aic32";
	ssi-controller = <&sai1>;
	audio-codec = <&tlv320aic32x4>;
	};

	};

	&can0 {
	xceiver-supply = <&reg_3p3v>;
	status = "okay";
	};

	&can1 {
	xceiver-supply = <&reg_3p3v>;
	status = "okay";
	};

	&dspi0 {
	status = "okay";
	};

	&enet0 {
	phy-handle = <&rgmii_phy0c>;
	phy-mode = "rgmii-id";
	mac-address = [ 00 00 00 00 00 00 ];
	status = "okay";
	};

	&enet1 {
	tbi-handle = <&tbi1>;
	phy-handle = <&sgmii_phy03>;
	phy-mode = "sgmii";
	mac-address = [ 00 00 00 00 00 00 ];
	status = "okay";
	};

	&enet2 {
	phy-handle = <&rgmii_phy04>;
	phy-mode = "rgmii-id";
	mac-address = [ 00 00 00 00 00 00 ];
	status = "okay";
	};

	&i2c0 {
	status = "okay";

	tlv320aic32x4: audio-codec@18 {
	compatible = "ti,tlv320aic32x4";
	reg = <0x18>;
	clocks = <&audio_mclk>;
	clock-names = "mclk";
	ldoin-supply = <&reg_3p3v>;
	iov-supply = <&reg_3p3v>;
	};

	pca9554_0: gpio-expander@20 {
	compatible = "nxp,pca9554";
	reg = <0x20>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-parent = <&gpio0>;
	interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
	interrupt-controller;
	#interrupt-cells = <2>;
	vcc-supply = <&reg_3p3v>;
	gpio-line-names = "BUTTON0", "BUTTON1",
	"BUTTON2", "EMMC_SEL",
	"DIP2", "DIP3",
	"EXT_TOUCH_INT", "GPIO_1";
	};

	pca9554_1: gpio-expander@21 {
	compatible = "nxp,pca9554";
	reg = <0x21>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-parent = <&gpio0>;
	interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
	interrupt-controller;
	#interrupt-cells = <2>;
	vcc-supply = <&reg_3p3v>;
	gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
	"MPCIE_WAKE#", "LCD_BLT_EN",
	"LCD_PWR_EN", "EC1_PHY_PWDN",
	"EC3_PHY_PWDN", "SGMII_PHY_PWDN";
	};

	pca9554_2: gpio-expander@22 {
	compatible = "nxp,pca9554";
	reg = <0x22>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-parent = <&extirq>;
	interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
	interrupt-controller;
	#interrupt-cells = <2>;
	vcc-supply = <&reg_3p3v>;
	gpio-line-names = "MUX_SEL0", "MUX_SEL1",
	"MUX_SEL2", "MUX_SEL3",
	"V95", "V96", "V97", "V98";
	};

	sii9022a: hdmi-transmitter@3b {
	compatible = "sil,sii9022";
	reg = <0x3b>;
	iovcc-supply = <&reg_3p3v>;
	cvcc12-supply = <&reg_1p2v>;
	interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
	#sound-dai-cells = <0>;
	sil,i2s-data-lanes = <0>;
	status = "disabled";

	ports {
	#address-cells = <1>;
	#size-cells = <0>;

	port@0 {
	reg = <0>;

	sii9022a_in: endpoint {};
	};

	port@1 {
	reg = <1>;

	sii9022a_out: endpoint {
	remote-endpoint = <&hdmi_in>;
	};
	};
	};
	};

	stmpe811: port-expander@41 {
	compatible = "st,stmpe811";
	reg = <0x41>;
	interrupt-parent = <&gpio0>;
	interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
	vcc-supply = <&reg_3p3v>;
	vio-supply = <&reg_3p3v>;

	gpio {
	compatible = "st,stmpe-gpio";
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-controller;
	#interrupt-cells = <2>;
	/* GPIO 5-7 used for touch */
	st,norequest-mask = <0xf0>;
	gpio-line-names = "GPIO_ADC_I2C1_1",
	"GPIO_ADC_I2C1_2",
	"GPIO_ADC_I2C1_3",
	"GPIO_ADC_I2C1_4";
	};

	touchscreen {
	compatible = "st,stmpe-ts";
	status = "disabled";
	};
	};

	pca9530: leds@60 {
	compatible = "nxp,pca9530";
	reg = <0x60>;
	gpio-controller;
	#gpio-cells = <2>;
	gpio-line-names = "PWM_0", "PWM_1";

	led-0 {
	type = <PCA9532_TYPE_GPIO>;
	};

	led-1 {
	type = <PCA9532_TYPE_GPIO>;
	};
	};

	};

	&i2c1 {
	status = "okay";
	};

	&lpuart0 {
	linux,rs485-enabled-at-boot-time;
	status = "okay";
	};

	&mdio0 {
	sgmii_phy03: ethernet-phy@3 {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0x03>;
	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
	ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
	ti,dp83867-rxctrl-strap-quirk;
	};

	rgmii_phy04: ethernet-phy@4 {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0x04>;
	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
	ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
	ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
	};

	rgmii_phy0c: ethernet-phy@c {
	compatible = "ethernet-phy-ieee802.3-c22";
	reg = <0x0c>;
	ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
	ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
	ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
	ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
	};
	};

	&pwm6 {
	status = "okay";
	};

	&pwm7 {
	status = "okay";
	};

	&sai1 {
	status = "okay";
	};

	&sata {
	status = "okay";
	};

	&uart0 {
	status = "okay";
	};

	&uart1 {
	status = "okay";
	};

	&usb3 {
	/*
	* Although DR connector, VBUS is always driven, so
	* restrict to host mode.
	*/
	dr_mode = "host";
	status = "okay";
	};