~sircmpwn/linux

linux/arch/arm/boot/dts/omap3-overo-alto35-common.dtsi -rw-r--r-- 1.7 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
 */

/*
 * Alto35 expansion board is manufactured by Gumstix Inc.
 */

#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-lcd35.dtsi"

#include <dt-bindings/input/input.h>

/ {
	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;
		gpio148 {
			label = "overo:red:gpio148";
			gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>;		/* gpio 148 */
		};
		gpio150 {
			label = "overo:yellow:gpio150";
			gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;		/* gpio 150 */
		};
		gpio151 {
			label = "overo:blue:gpio151";
			gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;		/* gpio 151 */
		};
		gpio170 {
			label = "overo:green:gpio170";
			gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;		/* gpio 170 */
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&button_pins>;
		button0 {
			label = "button0";
			linux,code = <BTN_0>;
			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;		/* gpio_10 */
			wakeup-source;
		};
	};
};

&omap3_pmx_core {
	led_pins: pinmux_led_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE4)	/* uart1_tx.gpio_148 */
			OMAP3_CORE1_IOPAD(0x2180, PIN_OUTPUT | MUX_MODE4)	/* uart1_cts.gpio_150 */
			OMAP3_CORE1_IOPAD(0x2182, PIN_OUTPUT | MUX_MODE4)	/* uart1_rx.gpio_151 */
			OMAP3_CORE1_IOPAD(0x21c6, PIN_OUTPUT | MUX_MODE4)	/* hdq_sio.gpio_170 */
		>;
	};
};

&omap3_pmx_wkup {
	button_pins: pinmux_button_pins {
		pinctrl-single,pins = <
			OMAP3_WKUP_IOPAD(0x2a18, PIN_INPUT | MUX_MODE4)		/* sys_clkout1.gpio_10 */
		>;
	};
};

&usbhshost {
	status = "disabled";
};