~sircmpwn/linux

linux/arch/arm/boot/dts/omap3-evm-common.dtsi -rw-r--r-- 3.9 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0
/*
 * Common support for omap3 EVM boards
 */

#include <dt-bindings/input/input.h>
#include "omap-gpmc-smsc911x.dtsi"

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

	/* 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 = <&gpio1 22 GPIO_ACTIVE_HIGH>; /* gpio_22 */
		startup-delay-us = <70000>;
		enable-active-high;
	};

	/* HS USB Host PHY on PORT 2 */
	hsusb2_phy: hsusb2_phy {
		compatible = "usb-nop-xceiv";
		reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
		vcc-supply = <&hsusb2_power>;
		#phy-cells = <0>;
	};

	leds {
		compatible = "gpio-leds";
		ledb {
			label = "omap3evm::ledb";
			gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */
			linux,default-trigger = "default-on";
		};
	};

	wl12xx_vmmc: wl12xx_vmmc {
		compatible = "regulator-fixed";
		regulator-name = "vwl1271";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio5 22 GPIO_ACTIVE_HIGH>;	/* gpio150 */
		startup-delay-us = <70000>;
		enable-active-high;
		vin-supply = <&vmmc2>;
	};
};

&i2c1 {
	clock-frequency = <2600000>;

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

#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
#include "omap3-panel-sharp-ls037v7dw01.dtsi"

&backlight0 {
	gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
};

&twl {
	twl_power: power {
		compatible = "ti,twl4030-power-omap3-evm", "ti,twl4030-power-idle";
		ti,use_poweroff;
	};
};

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

&i2c3 {
	clock-frequency = <400000>;

	/*
	 * TVP5146 Video decoder-in for analog input support.
	 */
	tvp5146@5c {
		compatible = "ti,tvp5146m2";
		reg = <0x5c>;
	};
};

&lcd_3v3 {
	gpio = <&gpio5 25 GPIO_ACTIVE_LOW>;	/* gpio153 */
};

&lcd0 {
	enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;	/* gpio152, lcd INI */
	reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;	/* gpio155, lcd RESB */
	mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH	/* gpio154, lcd MO */
		      &gpio1 2 GPIO_ACTIVE_HIGH		/* gpio2, lcd LR */
		      &gpio1 3 GPIO_ACTIVE_HIGH>;	/* gpio3, lcd UD */
};

&mcspi1 {
	tsc2046@0 {
		interrupt-parent = <&gpio6>;
		interrupts = <15 0>;		/* gpio175 */
		pendown-gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
	};
};

&mmc1 {
	interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
	vmmc-supply = <&vmmc1>;
	vqmmc-supply = <&vsim>;
	bus-width = <8>;
};

&mmc2 {
	interrupts-extended = <&intc 86 &omap3_pmx_core 0x12e>;
	vmmc-supply = <&wl12xx_vmmc>;
	non-removable;
	bus-width = <4>;
	cap-power-off-card;

	#address-cells = <1>;
	#size-cells = <0>;
	wlcore: wlcore@2 {
		compatible = "ti,wl1271";
		reg = <2>;
		/* gpio_149 with uart1_rts pad as wakeirq */
		interrupts-extended = <&gpio5 21 IRQ_TYPE_EDGE_RISING>,
				      <&omap3_pmx_core 0x14e>;
		interrupt-names = "irq", "wakeup";
		ref-clock-frequency = <38400000>;
	};
};

&twl_gpio {
	ti,use-leds;
};

&twl_keypad {
	linux,keymap = <
			MATRIX_KEY(2, 2, KEY_1)
			MATRIX_KEY(1, 1, KEY_2)
			MATRIX_KEY(0, 0, KEY_3)
			MATRIX_KEY(3, 2, KEY_4)
			MATRIX_KEY(2, 1, KEY_5)
			MATRIX_KEY(1, 0, KEY_6)
			MATRIX_KEY(1, 3, KEY_7)
			MATRIX_KEY(3, 1, KEY_8)
			MATRIX_KEY(2, 0, KEY_9)
			MATRIX_KEY(2, 3, KEY_KPASTERISK)
			MATRIX_KEY(0, 2, KEY_0)
			MATRIX_KEY(3, 0, KEY_KPDOT)
			/* s4 not wired */
			MATRIX_KEY(1, 2, KEY_BACKSPACE)
			MATRIX_KEY(0, 1, KEY_ENTER)
			>;
};

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

&usbhsehci {
	phys = <0 &hsusb2_phy>;
};

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

&gpmc {
	ethernet@gpmc {
		interrupt-parent = <&gpio6>;
		interrupts = <16 8>;
		reg = <5 0 0xff>;
	};
};

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