/*
 * Copyright (C) 2015 OpenPandora - http://www.pyra-handheld.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

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

/* overwrite device model */

/ {
	model = "Pyra-Handheld";

	/* common DC/DC converter for USB Host ports, Modem USB and HDMI 5V */
	modem_vbus_hdmi_power: tps2505_reg {
		compatible = "regulator-fixed";
		regulator-name = "modem_vbus_hdmi_power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio99 8 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <70000>;
		vin-supply = <&vsys_reg>;
		regulator-always-on;
	};

	/* this are the DC/DC converters that supply the
	   5V to USB devices connected to the Host ports.
	   They should be under the (software) control
	   of the USB3503A hub on the CPU board */

	host1_vbus_power: host1_vbus_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "host1_vbus_power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio99 9 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <70000>;
		vin-supply = <&modem_vbus_hdmi_power>;
		regulator-always-on;
	};

	host2_vbus_power: host2_vbus_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "host2_vbus_power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio99 10 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <70000>;
		vin-supply = <&modem_vbus_hdmi_power>;
		regulator-always-on;
	};

	/* this is the modem power switch (similar to a LDO) */
	modem_power: modem_power_reg {
		compatible = "regulator-fixed";
		regulator-name = "modem_vbus_power";
		regulator-min-microvolt = <3700000>;
		regulator-max-microvolt = <3700000>;
		gpio = <&gpio99 15 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <100000>;
		/* the real input is vsys but it makes no sense
		   to power the modem without requesting vbus */
		vin-supply = <&modem_vbus_hdmi_power>;
		regulator-always-on;
	};

	modem_en: modem { /* control modem power through rfkill */
		compatible = "gemalto,pls8-power";
		pinctrl-names = "default";
		pinctrl-0 = <&pyra_modem_pins>;
		NIMP-usb-port = <&hsusb2_phy>; 	/* USB phy where we can check the modem status */
		on-off-gpio = <&gpio6 11 GPIO_ACTIVE_HIGH>;	/* gpio6_171: trigger to power on modem */
		on-indicator-gpio = <&gpio6 12 GPIO_ACTIVE_LOW>;	/* gpio6_172: modem power indication feedback GPIO */
		NIMP-modem-supply = <&modem_power>;		/* enable some external power regulator */
		/* VBUS supply should probably be controlled through the USB PHY driver for the modem port */
		NIMP-vbus-supply = <&modem_vbus_hdmi_power>;	/* apply VBUS to the modem */
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm9 0 12000000 0>;
		pwm-names = "backlight";
		brightness-levels = <0 5 7 10 12 14 17 20 25 30 35 40 50 65 80 100>;
		default-brightness-level = <10>;	/* => 90 */
		pinctrl-names = "default";
		pinctrl-0 = <&backlight_pins>;
	};

	pwm9: dmtimer-pwm@9 {
		compatible = "ti,omap-dmtimer-pwm";
		ti,timers = <&timer9>;
		#pwm-cells = <3>;
	};

	keyboard-backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm8 0 12000000 0>;
		pwm-names = "keyboard";
		brightness-levels = <0 1 2 5 10 20 40 60 100>;
		default-brightness-level = <5>;
		pinctrl-names = "default";
		pinctrl-0 = <&keyboard_backlight_pins>;
	};

	pwm8: dmtimer-pwm@8 {
		compatible = "ti,omap-dmtimer-pwm";
		ti,timers = <&timer8>;
		#pwm-cells = <3>;
	};

	bat: battery {
		compatible = "simple-battery", "pyra-battery";
		voltage-min-design-microvolt = <3200000>;
		energy-full-design-microwatt-hours = <22200000>;
		charge-full-design-microamp-hours = <6000000>;
	};

};

/* add overlay pimmux for pyra on 5432evm */

&omap5_pmx_core {

	pinctrl-0 = <
			/* copied from original */
			&usbhost_pins
			&led_gpio_pins

			/* new entries */
			&pyra_button_pins
			&pyra_other_pins
	>;

/* this is for DragonFly V4 with the letux Cortex15 CPU board
// inputs
#define GPIO_LID 6			// lid close sensor - gpio1_wk6 - open collector output
#define GPIO_3G_PWR 172			// modem power indication - gpio6_172
#define GPIO_WAKEUP 15			// wakeup from modem - gpio1_wk15
#define GPIO_PENIRQ 173			// touch screen controller IRQ - gpio6_173
#define GPIO_LNUB_IRQ 175		// left nub IRQ - gpio6_175
#define GPIO_RNUB_IRQ 174		// right nub IRQ - gpio6_174
#define GPIO_KEYIRQ 177			// keyboard controller IRQ - gpio6-177
#define GPIO_RSH_TOP 179		// right top shoulder button - gpio6-179 - closes to GND
#define GPIO_RSH_BOT 180		// right bottom shoulder button - gpio6-180 - closes to GND
#define GPIO_RNUB 181			// right nub center button - gpio6-181 - closes to GND
#define GPIO_LNUB 187			// left nub center button - gpio6-187 - closes to GND
#define GPIO_LSH_TOP 183		// left top shoulder button - gpio6-183 - closes to GND
#define GPIO_LSH_BOT 7			// left bottom shoulder button - gpio1_wk7 - closes to GND
#define GPIO_VSYNC 189			// VSYNC input (gpio6_189 in: comes from panel)
// outputs
#define GPIO_3G_IGNITE 171		// start modem (active high pulse) - gpio6_171
#define GPIO_DISPEN 162			// enable TPS65133 or ssd2858 - gpio6_162
#define GPIO_DISPLAY_RESET 176		// panel reset (active low)/enable - gpio6_176
#define GPIO_PWM 190			// enable 18V backlight (active high) - timer9/gpio6_190 (out) - or input to track what the panel is doing
#define GPIO_PERIPHERAL_RESET 144	// device reset (active low)/enable - gpio5_144
*/

/* to find pinmux register offsets, see section A.7.2 in TRM

   note: offsets in the table are relative to 0x4a00 2800
   but reg = <0x4a002840 0x01b6> for omap5_pmx_core

   Therefore gpio5_153 with Address Offset 0x1D4
   translates into 0x194 (0xd0-0x40 => 0x90)
   and because it has [31:16] we have to add 0x02
   giving a result of 0x196.

   Definitions for bit patterns:
   0x0007	MUX_MODE0 .. MUX_MODE7
   0x0008	enable pull up/down
   0x0010	select pull up
   0x0020	disable power for I/O cell
   0x0100	enable input buffer (there is no explicit "enable output buffer" because that is defined by the GPIO direction)
   0x4000	enable wakeup detection

   or use the OMAP5_IOPAD() macros to do the conversion. You still have to look
   up the pin and register address offset in the TRM.
*/

	pyra_button_pins: pinmux_button_gpio_pins {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x1BC:[15:0] gpio5_140 - U */
			OMAP5_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x1BC:[31:16] gpio5_141 - L */
			OMAP5_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x1C0:[15:0] gpio5_142 - D */
			OMAP5_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x1C0:[31:16] gpio5_143 - R */
			OMAP5_IOPAD(0x108, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x108:[15:0]  gpio6_179 - rsh-top */
			OMAP5_IOPAD(0x106, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x104:[31:16] gpio6_180 - rsh-bot */
			OMAP5_IOPAD(0x104, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x104:[15:0]  gpio6_181 - right nub */
			OMAP5_IOPAD(0x132, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x130:[31:16] gpio6_183 - lsh-top */
			OMAP5_IOPAD(0x13a, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x138:[31:16]  gpio6_187 - left nub */
			OMAP5_IOPAD(0x102, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x100:[31:16] gpio7_196 - B */
			OMAP5_IOPAD(0x0fc, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x0FC:[15:0] gpio7_197 - Y */
			OMAP5_IOPAD(0x0fe, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x0FC:[31:16] gpio7_198 - X */
			OMAP5_IOPAD(0x100, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x100:[15:0] gpio7_199 - A */
		>;
	};

	pyra_other_pins: pinmux_other_gpio_pins {
		pinctrl-single,pins = <
/* gpio 3_84-87 = BT HCI uart2 */
/* gpio 4_97-100 = GSM PCM mcbsp3 */
/* gpio 4_101-104 = BT PCM mcbsp1 */
/* gpio 4_105-107 = FM/DAC PCM mcbsp2 */
/* gpio 5_128-133 = mmc3 = wifi dsio */
/* gpio 5_134-137 = mmc4 = right SD slot */
			OMAP5_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x1C4:[15:0]  gpio5_144 - reset I2C peripherals */
/* gpio 5_155-156 = mmc4 = right SD slot / uart3 debug */
			OMAP5_IOPAD(0x12c, PIN_INPUT | MUX_MODE6)	/* 0x12C:[15:0]  gpio6_160 - revision 1 */
			OMAP5_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x12C:[31:16]  gpio6_161 - TCA6424 active low interrupt */

/* next should be outputs and controlled by some driver (e.g. regulator-fixed) */
			OMAP5_IOPAD(0x128, PIN_INPUT_PULLDOWN | MUX_MODE6)	/* 0x128:[15:0]  gpio6_165 - Speaker EN */

/* gpio 5_167-168 = uart3 Pyra console - is handled by MLO! */
			OMAP5_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x11C:[15:0]  gpio6_169 - Accelerometer interrupt */
			OMAP5_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x118:[31:16]  gpio6_170 - Magnetometer interrupt */
			OMAP5_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x114:[15:0]  gpio6_173 - touch screen penirq */
			OMAP5_IOPAD(0x112, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x110:[31:16]  gpio6_174 - right NUB int */
			OMAP5_IOPAD(0x110, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x110:[15:0]  gpio6_175 - left NUB int */
			OMAP5_IOPAD(0x10c, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x10C:[15:0]  gpio6_177 - keyboard int */
			OMAP5_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x108:[31:16]  gpio6_178 - fm int */
			OMAP5_IOPAD(0x130, PIN_INPUT | MUX_MODE6)	/* 0x130:[15:0]  gpio6_182 - revision 2 */
			OMAP5_IOPAD(0x136, PIN_INPUT | MUX_MODE6)	/* 0x134:[31:16]  gpio6_185 - revision 3 */
			OMAP5_IOPAD(0x138, PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x138:[15:0]  gpio6_186 - Gyroscope interrupt */
/* gpio 8_228-229 = mmc1 = left SD slot WP/CD */
		>;
	};

	pyra_modem_pins: pinmux_moden_gpio_pins {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x118, PIN_OUTPUT_PULLDOWN | MUX_MODE6)	/* 0x118:[15:0]  gpio6_171 - modem ignite */
			OMAP5_IOPAD(0x116, PIN_INPUT | MUX_MODE6)	/* 0x114:[31:16]  gpio6_172 - modem power indication */
		>;
	};

	backlight_pins: pinmux_backlight_pins {
		pinctrl-single,pins = <
			/* MUX_MODE0 for PWM_TIMER9, MUX_MODE6 for GPIO, MUX_MODE7 if panel provides the PWM signal */
			OMAP5_IOPAD(0x0f6, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* 0x0F4:[31:16] timer9/gpio6_190 */
		>;
	};

	keyboard_backlight_pins: pinmux_keyboard_backlight_pins {
		pinctrl-single,pins = <
			/* MUX_MODE0 for PWM_TIMER8, MUX_MODE6 for GPIO */
			OMAP5_IOPAD(0x178, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* 0x178:[15:0] timer8/gpio8_230 */
		>;
	};

};

&omap5_pmx_wkup {

	letux_wkup_pins: pinmux_wkup_pins {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x078, PIN_OUTPUT | MUX_MODE6)	/* 0x078:[15:0]  gpio1_wkout4 - second LED on CPU board */
			OMAP5_IOPAD(0x046, WAKEUP_EN | PIN_INPUT | MUX_MODE6)	/* 0x044:[31:16]  gpio1_wk7 - boot select input */
		>;
	};

	lid_pin: pinmux_lid_pin {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x044, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x044:[15:0] gpio1_wk6 - lid */
		>;
	};

	wwan_pins: pinmux_wwan_pins {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x042, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6)	/* 0x040:[31:16] gpio1_wk15 - modem wakeup */
		>;
	};
};

/* register devices connected to Peripheral-I2C */
&i2c2 {

	/* left nub */
	as5013@40 {
		compatible = "ams,as5013";
		reg = <0x40>;
		interrupt-parent = <&gpio6>;
		interrupts = <15 IRQ_TYPE_EDGE_RISING>;	/* gpio6_175 low-to-high edge */
	};

	/* right nub */
	as5013@41 {
		compatible = "ams,as5013";
		reg = <0x41>;
		interrupt-parent = <&gpio6>;
		interrupts = <14 IRQ_TYPE_EDGE_RISING>;	/* gpio6_174 low-to-high edge */
	};

	/* keyboard scanner */
	tca8418@34 {
		compatible = "ti,tca8418";
		reg = <0x34>;
		interrupt-parent = <&gpio6>;
		interrupts = <17 IRQ_TYPE_EDGE_FALLING>;	/* gpio6_177 high-to-low edge */
		keypad,num-rows = <8>;
		keypad,num-columns = <10>;
		linux,keymap = <
			/* top row */
			MATRIX_KEY(3, 6, KEY_ESC)
			MATRIX_KEY(2, 3, KEY_PAUSE)
			MATRIX_KEY(1, 2, KEY_BRIGHTNESSUP)
			MATRIX_KEY(7, 1, KEY_F11)

			/* center column */
			MATRIX_KEY(2, 4, KEY_LEFTALT)
			MATRIX_KEY(2, 0, KEY_LEFTCTRL)
			MATRIX_KEY(1, 0, KEY_MENU)

			/* ABXY extension */
			MATRIX_KEY(4, 9, KEY_INSERT)
			MATRIX_KEY(1, 9, KEY_DELETE)

			/* digits row */
			MATRIX_KEY(7, 3, KEY_1)
			MATRIX_KEY(6, 7, KEY_2)
			MATRIX_KEY(6, 1, KEY_3)
			MATRIX_KEY(5, 5, KEY_4)
			MATRIX_KEY(6, 6, KEY_5)
			MATRIX_KEY(4, 3, KEY_6)
			MATRIX_KEY(3, 7, KEY_7)
			MATRIX_KEY(3, 5, KEY_8)
			MATRIX_KEY(2, 5, KEY_9)
			MATRIX_KEY(1, 5, KEY_0)
			MATRIX_KEY(7, 2, KEY_BACKSPACE)

			/* TAB row */
			MATRIX_KEY(5, 3, KEY_TAB)
			MATRIX_KEY(6, 4, KEY_Q)
			MATRIX_KEY(5, 8, KEY_W)
			MATRIX_KEY(5, 2, KEY_E)
			MATRIX_KEY(4, 6, KEY_R)
			MATRIX_KEY(6, 2, KEY_T)
			MATRIX_KEY(3, 4, KEY_Y)
			MATRIX_KEY(2, 8, KEY_U)
			MATRIX_KEY(2, 2, KEY_I)
			MATRIX_KEY(1, 6, KEY_O)
			MATRIX_KEY(0, 5, KEY_P)
			MATRIX_KEY(0, 4, KEY_ENTER)

			/* middle letter row */
			MATRIX_KEY(4, 0, KEY_APOSTROPHE)
			MATRIX_KEY(5, 6, KEY_A)
			MATRIX_KEY(4, 1, KEY_S)
			MATRIX_KEY(4, 4, KEY_D)
			MATRIX_KEY(3, 8, KEY_F)
			MATRIX_KEY(3, 2, KEY_G)
			MATRIX_KEY(2, 6, KEY_H)
			MATRIX_KEY(1, 3, KEY_J)
			MATRIX_KEY(1, 4, KEY_K)
			MATRIX_KEY(0, 8, KEY_L)
			MATRIX_KEY(3, 0, KEY_LEFTSHIFT)

			/* bottom letter row */
			MATRIX_KEY(7, 6, KEY_COMMA)
			MATRIX_KEY(6, 3, KEY_DOT)
			MATRIX_KEY(5, 7, KEY_Z)
			MATRIX_KEY(5, 1, KEY_X)
			MATRIX_KEY(4, 5, KEY_C)
			MATRIX_KEY(4, 7, KEY_V)
			MATRIX_KEY(3, 3, KEY_B)
			MATRIX_KEY(2, 7, KEY_N)
			MATRIX_KEY(7, 4, KEY_M)
			MATRIX_KEY(0, 6, KEY_SPACE)
			MATRIX_KEY(0, 7, KEY_SPACE)
			MATRIX_KEY(0, 0, KEY_LEFTMETA)
		>;
	};

	/* modem current sensor */
	ina231@4f {
		compatible = "ti,ina231";
		reg = <0x4f>;
		shunt-resistor = <20000>;	/* 20 mOhm */
	};

	/* fuel gauge */
	bq27621@55 {
		compatible = "ti,bq27621";
		reg = <0x55>;
		monitored-battery = <&bat>;
	};

	/* charger */
	bq24297@6b {
		/* FIXME: driver is quite broken because it is a hack */
		compatible = "ti,bq24297";
		reg = <0x6b>;
		monitored-battery = <&bat>;
		ti,chg_current = <1000 2000 2000>;	// chg_current (max for the battery), usb_input_current, adp_input_current
		gpios = <&gpio99 11 0>,		// chg_irq_pin - ignored by driver
			<0>;			// dc_det_pin - if 0, charger is switched by driver to 2048mA, otherwise 512mA
		interrupt-parent = <&gpio99>;
		interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
		ti,watchdog = <40>;		// 40 seconds watchdog timer
		regulators {
			vsys_reg: vsys_regulator {
				/* add information */
				regulator-compatible = "bq2429x-vsys";
				regulator-name = "vsys";
//				regulator-min-microvolt = <3500000>;
//				regulator-max-microvolt = <3700000>;
				regulator-always-on;
				regulator-boot-on;
			};
			otg_reg: otg_regulator {
				/* add information */
				regulator-compatible = "bq2429x-otg";
				regulator-name = "otg";
//				regulator-min-microvolt = <4900000>;
//				regulator-max-microvolt = <5100000>;
			};
		};
	};

};

/* register devices connected to Sensor-I2C */
&i2c3 {
	/* optional gyroscope sensor */
	bmg160@69 {
		compatible = "bosch,bmg160";
		reg = <0x69>;
// irq
	};
	/* optional accelerometer sensor */
	bmc150@10 {
		compatible = "bosch,bmc150_accel";
		reg = <0x10>;
/*		pinctrl-names = "default";
		pinctrl-0 = <&bmc150_pins>;
		interrupt-parent = <&gpio6>;
		interrupts = <9 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;	/* gpio6_169 * /
*/
	};
	/* optional compass sensor */
	bmc150@12 {
		compatible = "bosch,bmc150_magn";
		reg = <0x12>;
// irq
	};
	/* optional barometer sensor */
	bmp180@77 {
		compatible = "bosch,bmp180";
		reg = <0x77>;
	};
	/* optional barometer/hygrometer sensor */
	bme280@76 {
		compatible = "bosch,bme280";
		reg = <0x76>;
// power on/off?
	};
	/* optional 9-axis sensor */
	bno055@29 {
		compatible = "bosch,bno055";
		reg = <0x29>;
		bosch,operation-mode = <7>;	/* BNO055_MODE_AMG */
// irq
	};
};

/* register devices connected to System-I2C */
&i2c5 {
	/* microphone detect */
	ts3a225@3b {
		compatible = "ti,ts3a225e";
		reg = <0x3b>;
//		interrupt-parent = <&gpio99>;
//		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
		ti,micbias = <0>;	/* 2.1V */
	};

	/* system/keyboard-led and other controls */
	gpio99: tca6424@22 {
		compatible = "ti,tca6424";
		interrupt-parent = <&gpio6>;
//		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;	/* gpio6_161 */
		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;	/* gpio6_161 */

		reg = <0x22>;
		gpio-controller;
		#gpio-cells = <2>;
		gpio-line-names =
			"hdmi-ct-hpd", "hdmi.ls-oe", "p02", "p03", "vibra", "fault2", "p06", "p07",
			"en-usb", "en-host1", "en-host2", "chg-int", "p14", "p15", "mic-int", "en-modem",
			"shdn-hs-amp", "chg-status+red", "green", "blue", "en-esata", "fault1", "p26", "p27";
	};

	leds-left-mid@64 {
		compatible = "issi,is31fl3196";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x64>;

		left_led1: red_left@1 {
			label = "pyra:red:left";
			reg = <1>;
			linux,default-trigger = "heartbeat";
		};

		left_led2: green_left@2 {
			label = "pyra:green:left";
			reg = <2>;
			linux,default-trigger = "heartbeat";
		};

		left_led3: blue_left@3 {
			label = "pyra:blue:left";
			reg = <3>;
			linux,default-trigger = "timer";
		};

		mid_led4: red_mid@4 {
			label = "pyra:red:mid";
			reg = <4>;
			linux,default-trigger = "default-on";
		};

		mid_led5: green_mid@5 {
			label = "pyra:green:mid";
			reg = <5>;
			linux,default-trigger = "timer";
		};

		mid_led6: blue_mid@6 {
			label = "pyra:blue:mid";
			reg = <6>;
			linux,default-trigger = "heartbeat";
		};
	};

	leds-right@67 {
		compatible = "issi,is31fl3196";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x67>;

		right_led7: red_right@1 {
			label = "pyra:red:right";
			reg = <1>;
			linux,default-trigger = "heartbeat";
		};

		right_led8: green_right@2 {
			label = "pyra:green:right";
			reg = <2>;
			linux,default-trigger = "heartbeat";
		};

		right_led9: blue_right@3 {
			label = "pyra:blue:right";
			reg = <3>;
			linux,default-trigger = "timer";
		};
	};

	eeprom@50 {
		compatible = "at,24c01";
		reg = <0x50>;
	};
};

/ {

	user-button {
		/* is bound to gpio1_wk7 which we want to reassign */
		/delete-node/ BOOTSEL;
	};

	pyra-gpio-keys@1 {
		compatible = "gpio-keys";

		#address-cells = <7>;
		#size-cells = <0>;

		left_shoulder_bottom {
			label = "Left-Shoulder-Bottom";
			linux,code = <KEY_RIGHTSHIFT>;
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;	/* gpio1_wk7 */
			gpio-key,wakeup;
		};

		left_shoulder_top {
			label = "Left-Shoulder-Top";
			linux,code = <KEY_RIGHTMETA>;
			gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;	/* gpio6_183 */
			gpio-key,wakeup;
		};

		right_shoulder_bottom {
			label = "Right-Shoulder-Bottom";
			linux,code = <KEY_RIGHTCTRL>;
			gpios = <&gpio6 20 GPIO_ACTIVE_LOW>;	/* gpio6_180 */
			gpio-key,wakeup;
		};

		right_shoulder_top {
			label = "Right-Shoulder-Top";
			linux,code = <KEY_RIGHTALT>;
			gpios = <&gpio6 19 GPIO_ACTIVE_LOW>;	/* gpio6_179 */
			gpio-key,wakeup;
		};

		left_nub {
			label = "Left-Nub";
			linux,code = <BTN_RIGHT>;
			gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;	/* gpio6_187 */
			gpio-key,wakeup;
		};

		right_nub {
			label = "Right-Nub";
			linux,code = <BTN_LEFT>;
			gpios = <&gpio6 21 GPIO_ACTIVE_LOW>;	/* gpio6_181 */
			gpio-key,wakeup;
		};

		button_a {
			label = "A";
			linux,code = <KEY_HOME>;
			gpios = <&gpio7 7 GPIO_ACTIVE_LOW>;	/* gpio7_199 */
			gpio-key,wakeup;
		};

		button_b {
			label = "B";
			linux,code = <KEY_END>;
			gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;	/* gpio7_196 */
			gpio-key,wakeup;
		};

		button_x {
			label = "X";
			linux,code = <KEY_PAGEDOWN>;
			gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;	/* gpio7_198 */
			gpio-key,wakeup;
		};

		button_y {
			label = "Y";
			linux,code = <KEY_PAGEUP>;
			gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;	/* gpio7_197 */
			gpio-key,wakeup;
		};

		dpad_left {
			label = "LEFT";
			linux,code = <KEY_LEFT>;
			gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;	/* gpio5_141 */
			gpio-key,wakeup;
		};

		dpad_up {
			label = "UP";
			linux,code = <KEY_UP>;
			gpios = <&gpio5 12 GPIO_ACTIVE_LOW>;	/* gpio5_140 */
			gpio-key,wakeup;
		};

		dpad_right {
			label = "RIGHT";
			linux,code = <KEY_RIGHT>;
			gpios = <&gpio5 15 GPIO_ACTIVE_LOW>;	/* gpio5_143 */
			gpio-key,wakeup;
		};

		dpad_down {
			label = "DOWN";
			linux,code = <KEY_DOWN>;
			gpios = <&gpio5 14 GPIO_ACTIVE_LOW>;	/* gpio5_142 */
			gpio-key,wakeup;
		};
	};

	pyra-gpio-keys@2 {
		compatible = "gpio-keys";

		#address-cells = <2>;
		#size-cells = <0>;

		wwan_wakeup {
			label = "WWAN Wakeup";
			linux,code = <KEY_UNKNOWN>;
			pinctrl-names = "default";
			pinctrl-0 = <&wwan_pins>;
			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;	/* gpio1_wk15 */
			gpio-key,wakeup;
			/* debounce-interval */
		};

		display_lid {
			label = "Display Lid";
			pinctrl-names = "default";
			pinctrl-0 = <&lid_pin>;
			linux,input-type = <EV_SW>;
			linux,code = <SW_LID>;
			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;	/* gpio1_wk6 */
			gpio-key,wakeup;
		};

	};

};

&tpd12s015 {
	compatible = "ti,tpd12s015";
	gpios = <&gpio99 0 GPIO_ACTIVE_HIGH>,	/* TCA6424A P01, CT CP HPD */
		<&gpio99 1 GPIO_ACTIVE_HIGH>,	/* TCA6424A P00, LS OE */
		<&gpio7 1 GPIO_ACTIVE_HIGH>;	/* GPIO 193, HPD */
};

/* more things to do
 * add a regulator-gpio for the LCD
 */

/* used in gpio mode for shoulder buttons etc. */

&mcspi1 {
	status = "disabled";
};

&mcspi2 {
	status = "disabled";
};

/*
 * configure WLAN/Bluetooth module - http://processors.wiki.ti.com/index.php/WL18xx_Platform_Integration_Guide#For_kernels_with_device_tree_support
 * and see http://lxr.free-electrons.com/source/Documentation/devicetree/bindings/net/wireless/ti,wlcore.txt
 */

&wlan_pins {
	status = "okay";
	pinctrl-single,pins = <
		OMAP5_IOPAD(0x126, PIN_OUTPUT | MUX_MODE6)	/* 0x124:[31:16]  gpio6_163 - WLAN EN */
	>;
};

&vmmcsdio_fixed {
	gpio = <&gpio6 3 GPIO_ACTIVE_HIGH>;	/* GPIO6_163 */
};

&mmc3 { /* we have a WLAN module on mmc3 */
	status = "okay";
};

&wlcore {
	status = "okay";
	compatible = "ti,wl1835";	/* or "ti,wl1837" */
};

&omap5_pmx_core {
	bt_pins: pinmux_bt_pins {
		pinctrl-single,pins = <
			OMAP5_IOPAD(0x12a, PIN_OUTPUT | MUX_MODE6)	/* 0x128:[31:16]  gpio6_164 - BT EN */
		>;
	};

};

/ {
	bluetooth_power: bt_en {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&bt_pins>;
		regulator-name = "bt_power";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>;	/* GPIO6_164 */
		enable-active-high;
		startup-delay-us = <70000>;
		vin-supply = <&vsys_reg>;
	};
};

&uart2 {
	bluetooth: tiwi {
		/* we can (mis)use the w2cbw power control driver */
		compatible = "wi2wi,w2cbw003-bluetooth";
		vdd-supply = <&bluetooth_power>;
	};
};

/* rearrange to use gpio6_167/168 for console UART3 instead of sdio4_cmd/clk */

&uart3_pins {
	pinctrl-single,pins = <
		OMAP5_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE4) /* uart3_tx_irtx gpio6_168 */
		OMAP5_IOPAD(0x120, PIN_INPUT_PULLUP | MUX_MODE4) /* uart3_rx_irrx gpio6_167 */
	>;
};

&uart3 {
	interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
			      <&omap5_pmx_core 0xe0>;
};

&mmc4 { /* enable second (µ)SD slot (SDIO capable) */
	status = "okay";
};

&twl6040 {
	vddvibl-supply = <&vsys_reg>;
	vddvibr-supply = <&vsys_reg>;

	vibra {
		ti,vibldrv-res = <8>;
		ti,vibrdrv-res = <3>;
		ti,viblmotor-res = <32>;
		ti,vibrmotor-res = <999999>;	/* no motor */
	};
};

/* we do not use the Palmas OTG step-up converter */

&usb3 {
	vbus-supply = <&otg_reg>;
};

&smps10_out1_reg {
	/* never turn on or it may burn the Palmas! */
	status = "disabled";
};

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

/ {
	battery: battery-monitor {
		compatible = "linux,generic-adc-battery";
		io-channels = <&gpadc 6>, <&gpadc 11>, <&gpadc 1>;
		io-channel-names = "voltage", "current", "temperature";
		monitored-battery = <&bat>;
		technology = <POWER_SUPPLY_TECHNOLOGY_LION>;
		battery-name = "pyra-battery";
		charge_full_design = <6000000>;
		charge_empty_design = <00>;
		voltage_min_design = <3200000>;
		voltage_max_design = <4200000>;
	};
};