linux/arch/arm/boot/dts/omap3-beagle-xm.dts

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
 */
/dts-v1/;

#include "omap36xx.dtsi"

/ {
	model = "TI OMAP3 BeagleBoard xM";
	compatible = "ti,omap3-beagle-xm", "ti,omap3630", "ti,omap36xx", "ti,omap3";

	cpus {
		cpu@0 {
			cpu0-supply = <&vcc>;
		};
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x20000000>; /* 512 MB */
	};

	aliases {
		display0 = &dvi0;
		display1 = &tv0;
		ethernet = &ethernet;
	};

	/* fixed 26MHz oscillator */
	hfclk_26m: oscillator {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		clock-frequency = <26000000>;
	};

	led-controller-1 {
		compatible = "gpio-leds";

		led-1 {
			label = "beagleboard::usr0";
			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
			linux,default-trigger = "heartbeat";
		};

		led-2 {
			label = "beagleboard::usr1";
			gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */
			linux,default-trigger = "mmc0";
		};
	};

	led-controller-2 {
		compatible = "pwm-leds";

		led-3 {
			label = "beagleboard::pmu_stat";
			pwms = <&twl_pwmled 1 7812500>;
			max-brightness = <127>;
		};
	};

	sound {
		compatible = "ti,omap-twl4030";
		ti,model = "omap3beagle";

		ti,mcbsp = <&mcbsp2>;
	};

	gpio_keys {
		compatible = "gpio-keys";

		user {
			label = "user";
			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
			linux,code = <0x114>;
			wakeup-source;
		};

	};

	/* HS USB Port 2 Power */
	hsusb2_power: hsusb2_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "hsusb2_vbus";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>;	/* GPIO LEDA */
		startup-delay-us = <70000>;
	};

	/* HS USB Host PHY on PORT 2 */
	hsusb2_phy: hsusb2_phy {
		compatible = "usb-nop-xceiv";
		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
		vcc-supply = <&hsusb2_power>;
		#phy-cells = <0>;
	};

	tfp410: encoder0 {
		compatible = "ti,tfp410";
		powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;

		/* XXX pinctrl from twl */

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

			port@0 {
				reg = <0>;

				tfp410_in: endpoint {
					remote-endpoint = <&dpi_out>;
				};
			};

			port@1 {
				reg = <1>;

				tfp410_out: endpoint {
					remote-endpoint = <&dvi_connector_in>;
				};
			};
		};
	};

	dvi0: connector0 {
		compatible = "dvi-connector";
		label = "dvi";

		digital;

		ddc-i2c-bus = <&i2c3>;

		port {
			dvi_connector_in: endpoint {
				remote-endpoint = <&tfp410_out>;
			};
		};
	};

	tv0: connector1 {
		compatible = "svideo-connector";
		label = "tv";

		port {
			tv_connector_in: endpoint {
				remote-endpoint = <&venc_out>;
			};
		};
	};

	etb@5401b000 {
		compatible = "arm,coresight-etb10", "arm,primecell";
		reg = <0x5401b000 0x1000>;

		clocks = <&emu_src_ck>;
		clock-names = "apb_pclk";
		in-ports {
			port {
				etb_in: endpoint {
					remote-endpoint = <&etm_out>;
				};
			};
		};
	};

	etm@54010000 {
		compatible = "arm,coresight-etm3x", "arm,primecell";
		reg = <0x54010000 0x1000>;

		clocks = <&emu_src_ck>;
		clock-names = "apb_pclk";
		out-ports {
			port {
				etm_out: endpoint {
					remote-endpoint = <&etb_in>;
				};
			};
		};
	};
};

&omap3_pmx_wkup {
	gpio1_pins: pinmux_gpio1_pins {
		pinctrl-single,pins = <
			OMAP3_WKUP_IOPAD(0x2a0e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
		>;
	};

	dss_dpi_pins2: pinmux_dss_dpi_pins1 {
		pinctrl-single,pins = <
			OMAP3_WKUP_IOPAD(0x2a0a, PIN_OUTPUT | MUX_MODE3)   /* sys_boot0.dss_data18 */
			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3)   /* sys_boot1.dss_data19 */
			OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3)   /* sys_boot3.dss_data20 */
			OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3)   /* sys_boot4.dss_data21 */
			OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3)   /* sys_boot5.dss_data22 */
			OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3)   /* sys_boot6.dss_data23 */
		>;
	};
};

&omap3_pmx_core {
	pinctrl-names = "default";
	pinctrl-0 = <
			&hsusb2_pins
	>;

	uart3_pins: pinmux_uart3_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx_irrx.uart3_rx_irrx */
			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
		>;
	};

	hsusb2_pins: pinmux_hsusb2_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi1_cs3.hsusb2_data2 */
			OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_clk.hsusb2_data7 */
			OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_simo.hsusb2_data4 */
			OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_somi.hsusb2_data5 */
			OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs0.hsusb2_data6 */
			OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* mcspi2_cs1.hsusb2_data3 */
		>;
	};

	dss_dpi_pins1: pinmux_dss_dpi_pins2 {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
			OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)   /* dss_acbias.dss_acbias */

			OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)   /* dss_data6.dss_data6 */
			OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)   /* dss_data7.dss_data7 */
			OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)   /* dss_data8.dss_data8 */
			OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)   /* dss_data9.dss_data9 */
			OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)   /* dss_data10.dss_data10 */
			OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)   /* dss_data11.dss_data11 */
			OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)   /* dss_data12.dss_data12 */
			OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)   /* dss_data13.dss_data13 */
			OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)   /* dss_data14.dss_data14 */
			OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)   /* dss_data15.dss_data15 */
			OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0)   /* dss_data16.dss_data16 */
			OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0)   /* dss_data17.dss_data17 */

			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3)   /* dss_data18.dss_data0 */
			OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3)   /* dss_data19.dss_data1 */
			OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3)   /* dss_data20.dss_data2 */
			OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3)   /* dss_data21.dss_data3 */
			OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3)   /* dss_data22.dss_data4 */
			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3)   /* dss_data23.dss_data5 */
		>;
	};
};

&omap3_pmx_core2 {
	pinctrl-names = "default";
	pinctrl-0 = <
			&hsusb2_2_pins
	>;

	hsusb2_2_pins: pinmux_hsusb2_2_pins {
		pinctrl-single,pins = <
			OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3)		/* etk_d10.hsusb2_clk */
			OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3)		/* etk_d11.hsusb2_stp */
			OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d12.hsusb2_dir */
			OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d13.hsusb2_nxt */
			OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d14.hsusb2_data0 */
			OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d15.hsusb2_data1 */
		>;
	};
};

&i2c1 {
	clock-frequency = <2600000>;

	twl: twl@48 {
		reg = <0x48>;
		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
		interrupt-parent = <&intc>;

		clocks = <&hfclk_26m>;
		clock-names = "fck";

		twl_audio: audio {
			compatible = "ti,twl4030-audio";
			codec {
			};
		};

		twl_power: power {
			compatible = "ti,twl4030-power-beagleboard-xm", "ti,twl4030-power-idle-osc-off";
			ti,use_poweroff;
		};
	};
};

#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"

&i2c2 {
	clock-frequency = <400000>;
};

&i2c3 {
	clock-frequency = <100000>;
};

&mmc1 {
	vmmc-supply = <&vmmc1>;
	vqmmc-supply = <&vsim>;
	bus-width = <8>;
};

&mmc2 {
	status = "disabled";
};

&mmc3 {
	status = "disabled";
};

&twl_gpio {
	ti,use-leds;
	/* pullups: BIT(1) */
	ti,pullups = <0x000002>;
	/*
	 * pulldowns:
	 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
	 * BIT(15), BIT(16), BIT(17)
	 */
	ti,pulldowns = <0x03a1c4>;
};

&usb_otg_hs {
	interface-type = <0>;
	usb-phy = <&usb2_phy>;
	phys = <&usb2_phy>;
	phy-names = "usb2-phy";
	mode = <3>;
	power = <50>;
};

&uart3 {
	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
	pinctrl-names = "default";
	pinctrl-0 = <&uart3_pins>;
};

&gpio1 {
	pinctrl-names = "default";
	pinctrl-0 = <&gpio1_pins>;
};

&usbhshost {
	port2-mode = "ehci-phy";
};

&usbhsehci {
	phys = <0 &hsusb2_phy>;

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

	hub@2 {
		compatible = "usb424,9514";
		reg = <2>;
		#address-cells = <1>;
		#size-cells = <0>;

		ethernet: usbether@1 {
			compatible = "usb424,ec00";
			reg = <1>;
		};
	};
};

&vaux2 {
	regulator-name = "usb_1v8";
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
	regulator-always-on;
};

&mcbsp2 {
	status = "okay";
};

&dss {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <
		&dss_dpi_pins1
		&dss_dpi_pins2
	>;

	port {
		dpi_out: endpoint {
			remote-endpoint = <&tfp410_in>;
			data-lines = <24>;
		};
	};
};

&venc {
	status = "okay";

	vdda-supply = <&vdac>;

	port {
		venc_out: endpoint {
			remote-endpoint = <&tv_connector_in>;
			ti,channels = <2>;
		};
	};
};