path: root/arch/arm/boot/dts/omap3-minnow.dtsi

/*
 * Copyright (C) 2013 Motorola Mobility LLC
 *
 * 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.
 */
/* reserve memory for ram_console */
/memreserve/ 0x83000000 0x20000; /* IMAGE_DOWN_LOAD_ADDR */
/memreserve/ 0x83020000 0x16000; /* OMAP_SECURE_RAM_STORAGE_ADDR */
/memreserve/ 0x83036000 0x9000;  /* OMAP3_SECURE_RAM_CTX_ADDR */

/include/ "omap36xx.dtsi"

/ {
	model = "Motorola OMAP3 Platform";
	compatible = "mot,omap3-minnow", "ti,omap3";

	ramoops {
		compatible = "ramoops";
		status = "ok";

		android,ramoops-buffer-start = <0x83000000>;
		android,ramoops-buffer-size  = <0x20000>;
		android,ramoops-console-size = <0x1FC00>;
		android,ramoops-annotate-size = <0x400>;
	};

	cpus {
		cpu@0 {
			device_type = "cpu";
			operating-points = <
				/* kHz    uV */
				 300000   975000
				 600000  1150000
				 800000  1275000
				1000000  1337500
			>;
			cpu0-supply = <&omap_tps65912_dcdc1>;
			/* OPP tolerance in percentage */
			voltage-tolerance = <0>;
			reset-voltage = <1275000>;
		};
	};

	regulators {
		compatible = "simple-bus";

		vmmc: gpio-regulator {
			compatible = "regulator-fixed";

			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-name = "vmmc";
			gpio = <&gpio6 26 0>;
			startup-delay-us = <70000>;
			enable-active-high;
		};
	};

	/* external 26MHz clock which is controlled by gpio
	 * it's used for both Display Bridge and USB
	 */
	periph_26mhz {
		compatible = "gpio-clock";
		#clock-cells = <0>;
		enable-gpios = <&gpio6 17 0>;  /* GPIO-177, OF_GPIO_ACTIVE_HIGH */
	};

	Display@0 {
		compatible = "mot,minnow-panel-dsi-cm";
		bridge-supply = <&ldo1_reg>;
		panel-supply = <&ldo7_reg>;
		/* 0: MINNOW_PANEL_CM_220X176
		 * 1: MINNOW_PANEL_CM_220X220
		 * 2: MINNOW_PANEL_CM_BRIDGE_320X320
		 */
		id_panel = <2>;
		gpio_panel_reset = <&gpio1 14 0>;       /* RESET gpio-14 */
		gpio_bridge_reset = <&gpio1 23 0>;      /* RESET gpio-23 */
		gpio_vsync_events = <&gpio1 29 0>;      /* VSYNC gpio-29 */
		clk_in = "periph_26mhz";        /* external 26MHz clock */
		/* declare it if ext_te enable */
		//gpio_te = <&gpio1 0 0>;       /* EXT_TE gpio-0 */
		//pins = <0 1 2 3>;             /* DSI Pin config */
		esd_interval = <8000>;          /* ESD_INTERVAL */
		support_smart_ambient;
		ambient_timeout = <0>;		/* time out in second */
		//pixel_clock = <4608>;         /* kHZ = 320*240*60/1000*/
		/* 0: RGB888
		 * 1: RGB666
		 * 2: RGB666_PACKED
		 * 3: RGB565
		 */
		//pixel_format = <1>;
		//hs_clk = <90000000 150000000>;        /* min max*/
		//lp_clk = <7000000 9000000>;   /* min max*/
		/* panel dimensions (width and height) in um */
		panel_size_um = <39744 36020>;
		pinctrl-names = "viopulldown", "viooutput";
		pinctrl-0 = <&display_vddio_pulldown>;
		pinctrl-1 = <&display_vddio_output>;
	};

	c55-ctrl@0 {
		compatible = "ti,c55-ctrl";
		reg = <0 0>;
		gpios = <&gpio3 12 1>, /* IRQ   gpio_ap_int gpio-076 */
			<&gpio3 17 2>; /* gpio_c55_int gpio-81*/
		vddc-supply = <&ldo9_reg>;
		vddldo-supply = <&ldo3_reg>;
		pinctrl-names = "off", "on";
		pinctrl-0 = <&c55_pins_off>;
		pinctrl-1 = <&c55_pins_on>;
	};

	vib-gpio {
		compatible = "mot,vib-gpio";
		vib-gpio-supply = <&ldo6_reg>;
	};

	tusb_phy: tusb-usb@0 {
		compatible = "ti,tusb-usb";
		gpios = <&gpio5 14 0x1>,  /* IRQ gpio-142    GPIOF_DIR_IN */
			<&gpio1 15 0x0>,  /* resetn gpio-15  GPIOF_DIR_OUT|GPIOF_INIT_LOW */
			<&gpio1 16 0x0>,  /* cs gpio-16      GPIOF_DIR_OUT|GPIOF_INIT_LOW */
			<&gpio1 27 0x2>;  /* cs gpio-27      GPIOF_DIR_OUT|GPIOF_INIT_HIGH */
		gpio-names = "tusb-irq",
			     "tusb-resetn",
			     "tusb-cs",
			     "tusb-csn";
		clk_in = "periph_26mhz";  /* external 26MHz clock */
		reg = <0 0>;
		supplied_to = "max170xx_battery";
	};

	factory_support {
		compatible = "mmi,factory-support";

		gpios = <&gpio6 22 0x0>; /*gpio-182 GPIOF_DIR_OUT|GPIOF_INIT_LOW */
		gpio-names = "factory_kill_disable";
	};

	pmic-wdi@0 {
		compatible = "mot,pmic-wdi";
		gpios  = <&gpio5 15 0x0>, /* gpio-143 GPIOF_DIR_OUT|GPIOF_INIT_LOW */
			 <&gpio3 30 0x0>; /* gpio-94  GPIOF_DIR_OUT|GPIOF_INIT_LOW */
		gpio-names = "wdi",
			     "sys_reset";
		pinctrl-names = "output", "tristate";
		pinctrl-0 = <&wdi_phy_gpio_mode>;
		pinctrl-1 = <&wdi_phy_safe_mode>;
	};

	rtc_sensorhub@0 {
		compatible = "mot,rtc_from_sensorhub";
	};

	m4sensor {
		compatible = "simple-bus";

		mpu9150 {
			compatible = "mot,m4mpu9150";
		};
		pedometer {
			compatible = "mot,m4pedometer";
		};
		passive {
			compatible = "mot,m4passive";
		};
		gesture {
			compatible = "mot,m4gesture";
		};
		display {
			compatible = "mot,m4display";
		};
		download {
			compatible = "mot,m4download";
		};
		stillmode {
			compatible = "mot,m4stillmode";
		};
		lightsensor {
			compatible = "mot,m4als";
		};
                heartratesensor {
                        compatible = "mot,m4heartrate";
                };
		fusion {
			compatible = "mot,m4fusion";
		};
	};

	sound {
		compatible = "mot,omap-soc-c55";
		mot,model = "omap3c55audio";
		mot,mcbsp = <&mcbsp4>;
	};

	soc {

		compatible = "mot,soc-c55";
		mot,mic_bias1_en = <&gpio3 13 0>; /* gpio-077 */
		mot,mic_bias3_en = <&gpio3 20 0>; /* gpio-084 */
	};

	regulators {
		compatible = "simple-bus";

		omap_tps65912_dcdc1: omap_vdd1 {
			compatible = "ti,omap-tps65912-dcdc1";
			ti,boot-voltage-micro-volts = <1275000>;
			ti,vp = <&vp_mpu>;
			regulator-name = "omap_vdd1";
		};

		omap_tps65912_dcdc4: omap_vdd2 {
			compatible = "ti,omap-tps65912-dcdc4";
			ti,boot-voltage-micro-volts = <1200000>;
			ti,vp = <&vp_core>;
			regulator-name = "omap_vdd2";
		};
	};

	dock_detect: bq5105x-detect {
		compatible = "mmi,bq5105x-detect";
		charge-gpio = <&gpio6 16 0>;	/* gpio-176 */
		detect-gpio = <&gpio1 22 0x1>;	/* gpio-22  */
		undocked-delay,ms = <1500>;
		charger-name = "wireless";
		switch-name = "dock";
		uevent-wakelock-timeout,ms = <2000>;
		supplied_to = "max170xx_battery";
	};

	bq5105x-ctrl {
		reg = <0 0>;
		compatible = "ti,bq5105x-control";
		gpios = <&gpio3 14 0x0>; /* gpio-72  GPIOF_DIR_OUT|GPIOF_INIT_LOW */
		gpio-names = "charge_terminate";
	};

	pad-wkup {
		/* on omap, the irqs are calculated as follows:
		 * for the 96 intc IRQs
		 *   irq = 16 + irq_offset (from TRM sec 12.3.2)
		 * for a gpio IRQ (banks numbered 1 to 6
		 *   irq = 16 + 96 + (gpio_bank - 1) * 32
		 */
		compatible = "ti,pad-wkup";

		/* Map the pad offset (off) to an interrupt (IRQ).    */
		/* if handle is 1, an irq will be generated based on  */
		/* the pad wkup bit.  If 0, the pad will be used only */
		/* for reporting, assumingly because the domain will  */
		/* be in a state during suspend to generate the IRQ   */
		/* directly.                                          */
		/* generic_handle_irq() will be called for multiple   */
		/* wakeup sources, but only the first in the order    */
		/* listed below will be reported as the wakeup reason */
		/*                                                    */
		/*             off  IRQ handle                        */
		ti,pad_irq = <0x144  89 1>, /* uart2 - bluetooth      */
		             <0x16e  90 1>, /* uart3 - serial rx      */
		             <0x0a2  96 1>, /* uart4 - m4 rx          */
		             <0x08e 171 1>, /* m4sensor hub           */
		             <0x0e6 211 1>, /* touch                  */
		             <0x140 254 1>, /* USB                    */
		             <0x1a2 288 1>, /* bq5105x charger        */
			     <0x1b0 112 0>, /* gpio0 - tps (dbg only) */
		             <0x5bc 134 1>, /* bq5105x charger pulse  */
		             <0x13c 252 1>; /* battery                */

	};
};

&vc {
	ti,i2c-high-speed;
	ti,i2c-pad-load = <3>;
	vc_mpu{
		ti,master-channel;
	};
};

&glbl_prm {
	status = "ok";
	sys_clk = "osc_sys_ck";
	autoextclkmode = <2>;
	sys_off_mode;
	auto_off;
	auto_retention;
	offmodesetup_time = <3500>;
	clksetup_time = <1000>;
};

&i2c1 {
	clock-frequency = <400000>;

	atmxt@4a {
		compatible = "atmel,atmxt-ts";
		reg = <0x4a>;
		interrupt-parent = <&gpio4>;
		interrupts = <3 0>;  /* gpio-99 32 * 3 + 3 */
		wakeup-source;
		gpios = <&gpio4 3 0>, /* IRQ   gpio-099 */
			<&gpio6 4 0>; /* RESET gpio-164*/
		atmel,atmxt-tdat-filename = "atmxt-r2.tdat", "atmxt-r3.tdat";
		pinctrl-names = "pullup", "pulldown";
		pinctrl-0 = <&atmxt_int_pullup>;
		pinctrl-1 = <&atmxt_int_pulldown>;
		support-snowflake = <1>;
	};
};

&i2c2 {

	clock-frequency = <400000>;
	m4sensorhub@39 {
		compatible = "mot,m4sensorhub";
		status = "ok";
		reg = <0x39>;


		mot,irq-gpio    = <&gpio2 27 1>; /* gpio-059 */
		mot,reset-gpio  = <&gpio5  1 2>; /* gpio-129 */
		mot,wake-gpio   = <&gpio4 30 0>; /* gpio-126 */
		mot,boot0-gpio  = <&gpio1 21 0>; /* gpio-021 */
		mot,boot1-gpio  = <&gpio1 24 0>; /* gpio-024 */
		mot,enable-gpio = <&gpio1 28 0>; /* gpio-028 */
		mot,fw-filename = "m4sensorhub-p0_minnow.bin";
	};
};

&i2c3 {

	clock-frequency = <400000>;

	lm3535@38 {
		compatible = "ti,lm3535";
		reg = <0x38>;
	};

	max17050@36 {
		compatible = "maxim,max17050";
		reg = <0x36>;
		maxim,rsns-microohm = <10000>;
		pinctrl-names = "default";
		pinctrl-0 = <&cc_alert_pin>;	/* gpio 140 pin */
		gpios = <&gpio5 12 0x11>;	/* gpio-140, GPIOF_DIR_IN|GPIOF_EXPORT */
		gpio-names = "cc-alert";
		interrupt-parent = <&gpio5>;
		interrupts = <12 0>;		/* gpio-140 IRQ */
		maxim,malicious_supply = "ac";
		maxim,enable_por_init;

		/* This is the default battery profile attributes used by max17xxxx driver */
		/* It is used when batt-id isn't defined in /chosen as batt-id.  The       */
		/* Value is originally used under the assumption that this is an LG battery*/
		/* Otherwise, the driver will either pick SNN5951A or SNN5950A as defined  */
		/* Right below it.  */
		maxim,configuration {
			/* Required properties */
			version		= /bits/ 16 <0x0001>;
			config		= /bits/ 16 <0x6254>;	/* Tex = 0, Ss = Aen = TS = Ten = ETHRM = 1 */
			full_soc_thresh	= /bits/ 16 <0x5F00>;	/* app note constant */
			design_cap	= /bits/ 16 <606>;	/* in 5uVh/Rsns = 0.5 mAh */
			ichgt_term	= /bits/ 16 <0x0066>;	/* battery attribute */
			learn_cfg	= /bits/ 16 <0x2606>;	/* app note constant */
			filter_cfg	= /bits/ 16 <0x87A4>;	/* app note constant */
			relax_cfg	= /bits/ 16 <0x043B>;	/* Load = 5 mA, dV = 3.7 mV, dT = 6 mins */
			fullcap		= /bits/ 16 <662>;	/* in 5uVh/Rsns = 0.5 mAh */
			fullcapnom	= /bits/ 16 <662>;	/* in 5uVh/Rsns = 0.5 mAh */
			qrtbl00		= /bits/ 16 <0x1B94>;	/* battery attribute */
			qrtbl10		= /bits/ 16 <0x0E94>;	/* battery attribute */
			qrtbl20		= /bits/ 16 <0x0594>;	/* battery attribute */
			qrtbl30		= /bits/ 16 <0x0294>;	/* battery attribute */
			rcomp0 		= /bits/ 16 <0x0052>;	/* battery attribute */
			tcompc0		= /bits/ 16 <0x333A>;	/* battery attribute */
			maxim,cell-char-tbl = /bits/ 16 <	/* battery attribute */
				0x9cf0 0xa310 0xb180 0xb360 0xb6a0 0xb6e0
				0xba10 0xbb10 0xbbd0 0xbc10 0xc200 0xc250
				0xc7c0 0xc820 0xd050 0xd710 0x0140 0x0110
				0x0210 0x02c0 0x1000 0x0a00 0x06c0 0x31a0
				0x0af0 0x1170 0x0cb0 0x08d0 0x0aa0 0x0880
				0x07b0 0x07b0 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
			>;
			/* Optional properties */
			tgain		= /bits/ 16 <0xE71C>;	/* thermistor attribute */
			toff		= /bits/ 16 <0x251A>;	/* thermistor attribute */
		};

		/* LG Battery profile */
		maxim,configuration-SNN5951A {
			/* Required properties */
			version		= /bits/ 16 <0x0001>;
			config		= /bits/ 16 <0x6254>;	/* Tex = 0, Ss = Aen = TS = Ten = ETHRM = 1 */
			full_soc_thresh	= /bits/ 16 <0x5F00>;	/* app note constant */
			design_cap	= /bits/ 16 <606>;	/* in 5uVh/Rsns = 0.5 mAh */
			ichgt_term	= /bits/ 16 <0x0066>;	/* battery attribute */
			learn_cfg	= /bits/ 16 <0x2606>;	/* app note constant */
			filter_cfg	= /bits/ 16 <0x87A4>;	/* app note constant */
			relax_cfg	= /bits/ 16 <0x203B>;	/* Load = 5 mA, dV = 3.7 mV, dT = 6 mins */
			fullcap		= /bits/ 16 <662>;	/* in 5uVh/Rsns = 0.5 mAh */
			fullcapnom	= /bits/ 16 <662>;	/* in 5uVh/Rsns = 0.5 mAh */
			qrtbl00		= /bits/ 16 <0x1B94>;	/* battery attribute */
			qrtbl10		= /bits/ 16 <0x0E94>;	/* battery attribute */
			qrtbl20		= /bits/ 16 <0x0594>;	/* battery attribute */
			qrtbl30		= /bits/ 16 <0x0294>;	/* battery attribute */
			rcomp0 		= /bits/ 16 <0x0052>;	/* battery attribute */
			tcompc0		= /bits/ 16 <0x333A>;	/* battery attribute */
			maxim,cell-char-tbl = /bits/ 16 <	/* battery attribute */
				0x9cf0 0xa310 0xb180 0xb360 0xb6a0 0xb6e0
				0xba10 0xbb10 0xbbd0 0xbc10 0xc200 0xc250
				0xc7c0 0xc820 0xd050 0xd710 0x0140 0x0110
				0x0210 0x02c0 0x1000 0x0a00 0x06c0 0x31a0
				0x0af0 0x1170 0x0cb0 0x08d0 0x0aa0 0x0880
				0x07b0 0x07b0 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
			>;
			/* Optional properties */
			tgain		= /bits/ 16 <0xE71C>;	/* thermistor attribute */
			toff		= /bits/ 16 <0x251A>;	/* thermistor attribute */
		};
		/* Lishen battery profile */
		maxim,configuration-SNN5950A {
			/* Required properties */
			version		= /bits/ 16 <0x0001>;
			config          = /bits/ 16 <0x6254>;   /* Tex = 0, TS = Ten = ETHRM = 1,  Aen = 1 */
			full_soc_thresh = /bits/ 16 <0x5F00>;   /* app note constant */
			design_cap      = /bits/ 16 <662>;      /* in 5uVh/Rsns = 0.5 mAh */
			ichgt_term      = /bits/ 16 <0x0066>;   /* battery attribute */
			learn_cfg       = /bits/ 16 <0x2606>;   /* app note constant */
			filter_cfg      = /bits/ 16 <0x87A4>;   /* app note constant */
			relax_cfg       = /bits/ 16 <0x203B>;   /* Load = 5 mA, dV = 3.7 mV, dT = 6 mins */
			fullcap         = /bits/ 16 <662>;      /* in 5uVh/Rsns = 0.5 mAh */
			fullcapnom      = /bits/ 16 <662>;      /* in 5uVh/Rsns = 0.5 mAh */
			qrtbl00         = /bits/ 16 <0x069A>;   /* battery attribute */
			qrtbl10         = /bits/ 16 <0x0398>;   /* battery attribute */
			qrtbl20         = /bits/ 16 <0x0298>;   /* battery attribute */
			qrtbl30         = /bits/ 16 <0x0296>;   /* battery attribute */
			rcomp0          = /bits/ 16 <0x003C>;   /* battery attribute */
			tcompc0         = /bits/ 16 <0x231C>;   /* battery attribute */
			maxim,cell-char-tbl = /bits/ 16 <       /* battery attribute */
				0x9f80 0xa030 0xb220 0xb440 0xb890 0xb910
				0xba10 0xba40 0xbf10 0xbf60 0xc2d0 0xc5e0
				0xc640 0xcc90 0xd520 0xd780 0x05d0 0x00e0
				0x01e0 0x03a0 0x08e0 0x1000 0x4000 0x1670
				0x23d0 0x0df0 0x0a70 0x0aa0 0x06f0 0x0790
				0x06b0 0x06b0 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
				0x0100 0x0100 0x0100 0x0100 0x0100 0x0100
			>;
			/* Optional properties */
			tgain           = /bits/ 16 <0xE71C>;   /* thermistor attribute */
			toff            = /bits/ 16 <0x251A>;   /* thermistor attribute */
		};

		maxim,temp-conv {
			start	= /bits/ 16 <(-20)>;	/* in degrees C */
			result	= /bits/ 16 <
				/* 1/10th C "real" temps corresponding start, start + 1, etc. fuel gauge temps in C */
				(-302) (-271) (-246) (-222) (-202) (-180) (-162) (-147) (-129) (-114)	/* -20 C ... -11 C */
				(-101) (-86)  (-72)  (-59)  (-48)  (-35)  (-23)  (-12)  (-2)   10	/* -10 C ... -1  C */
				22     32     42     51     62     72     82     91     99     110	/*  0  C ...  9  C */
				120    129    138    146    156    165    175    184    192    200	/*  10 C ...  19 C */
				210    220    230    238    247    256    266    275    285    294	/*  20 C ...  29 C */
				303    313    324    333    343    353    364    375    385    395	/*  30 C ...  39 C */
				407    419    430    441    453    466    479    492    505    520	/*  40 C ...  49 C */
				534    548    565    581    597    616    635    654    676    697	/*  50 C ...  59 C */
				721    747    775    800						/*  60 C ...  63 C */
			>;
		};
	};
};

&mcspi1 {

tps65912_0: tps65912 {

		compatible = "ti,tps65912";
		reg = <0>; /* CS 0 */
		spi-max-frequency = <15000000>;
		spi-cs-high;

		register-init-data = <
			0x06 0x7F /* DCDC1_LIMIT: 0.7V-1.4875V in 12.5mV steps */
			0x25 0xD1 /* DEVCTRL2: enable SLEEP, INT push/pull
					       200us TSLOT, INT active high */
			0x26 0x49 /* I2C_SPI_CFG: AVS ADDR = 0x13,
					DCDC1, DCDC4 is AVS ctrl */
			0x29 0x10 /* SET_OFF1: LDO5 */
			0x2A 0x24 /* SET_OFF2: DCDC1, DCDC4 */
			0x2d 0x88 /* DISCHARGE1: Enable LDO4, LDO8 */
			0x17 0xC0 /* LDO3_AVS b6=1 : ECO mode */
			0x19 0x64 /* LDO4_OP: b6 = 1 : give AVS register the on/off control, b0-5:1.8V */
			0x1A 0x24 /* LDO4_AVS b7 = 0 : disables the reg, b0-5:1.8V */
			0x1B 0x3f /* LDO4_LIMIT b0-5: ANY */
			0x21 0xf2 /* LD10: b6=1 : ECO mode */
			0x62 0x00 /* LOADSWITCH: Disable load switch at all times*/
		>;

		tps_irq_gpio = <0>;

		powerkey_up_irq = <10>;		/* TPS65912_IRQ_GPIO3_R the key down */
		powerkey_down_irq = <11>;	/* TPS65912_IRQ_GPIO3_F the key up */
		powerkey_code = <116>;		/* power key code for android*/

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

			sw1_iva_reg: regulator@0 {
				reg = <0>;
				regulator-compatible = "DCDC1";
				regulator-name = "DCDC1";
				regulator-min-microvolt =  <700000>;
				regulator-max-microvolt = <1487500>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw2_reg: regulator@1 {
				reg = <1>;
				regulator-compatible = "DCDC2";
				regulator-name = "DCDC2";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3_reg: regulator@2 {
				reg = <2>;
				regulator-compatible = "DCDC3";
				regulator-name = "DCDC3";
				regulator-min-microvolt = <1875000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw4_core_reg: regulator@3 {
				reg = <3>;
				regulator-compatible = "DCDC4";
				regulator-name = "DCDC4";
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <1287500>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo1_reg: regulator@4 {
				reg = <4>;
				regulator-compatible = "LDO1";
				regulator-name = "LDO1";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
			};

			ldo2_reg: regulator@5 {
				reg = <5>;
				regulator-compatible = "LDO2";
				regulator-name = "LDO2";
				regulator-min-microvolt = <1700000>;
				regulator-max-microvolt = <1700000>;
			};

			ldo3_reg: regulator@6 {
				reg = <6>;
				regulator-compatible = "LDO3";
				regulator-name = "LDO3";
				regulator-min-microvolt = <2950000>;
				regulator-max-microvolt = <2950000>;
			};

			ldo4_reg: regulator@7 {
				reg = <7>;
				regulator-compatible = "LDO4";
				regulator-name = "LDO4";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			ldo5_reg: regulator@8 {
				reg = <8>;
				regulator-compatible = "LDO5";
				regulator-name = "LDO5";
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-always-on;
			};

			ldo6_reg: regulator@9 {
				reg = <9>;
				regulator-compatible = "LDO6";
				regulator-name = "LDO6";
				regulator-min-microvolt = <2400000>;
				regulator-max-microvolt = <2400000>;
			};

			ldo7_reg: regulator@10 {
				reg = <10>;
				regulator-compatible = "LDO7";
				regulator-name = "LDO7";
				regulator-min-microvolt = <2850000>;
				regulator-max-microvolt = <2850000>;
			};

			ldo8_reg: regulator@11 {
				reg = <11>;
				regulator-compatible = "LDO8";
				regulator-name = "LDO8";
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo9_reg: regulator@12 {
				reg = <12>;
				regulator-compatible = "LDO9";
				regulator-name = "LDO9";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
			};

			ldo10_reg: regulator@13 {
				reg = <13>;
				regulator-compatible = "LDO10";
				regulator-name = "LDO10";
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <2500000>;
				regulator-always-on;
			};
		};
	};
};


&mcspi2 {
	spi_flash: m25p80@0 {
		compatible = "w25q80";
		reg = <0>; /* CS 0 */
		spi-max-frequency = <24000000>;
		gpios = <&gpio3 21 0x2>; /* core_enb gpio-85 GPIOF_DIR_OUT | GPIOF_INIT_HIGH */
		pinctrl-names = "off", "on";
		pinctrl-0 = <&spi_flash_pins_off>;
		pinctrl-1 = <&spi_flash_pins_on>;
		m25p,fast-read;
	};
};

&omap3_pmx_core {
	pinctrl-names = "default";
	pinctrl-0 = <
		&board_pins
		&audio_gpio_pins
		&usb_phy_pins
	>;

	board_pins: pinmux_board_pins {
		pinctrl-single,pins = <
			0x04a 0x00f	/* GPMC_A1, GPIO 34, MODE7 | PD */
			0x04c 0x00f	/* GPMC_A2, GPIO 35, MODE7 | PD */
			0x04e 0x00f	/* GPMC_A3, GPIO 36, MODE7 | PD */
			0x056 0x00f	/* GPMC_A7, GPIO 40, MODE7 | PD */
			0x058 0x00f	/* GPMC_A8, GPIO 41, MODE7 | PD */
			0x06e 0x00f	/* GPMC_D8, GPIO 44, MODE7 | PD */
			0x070 0x00f	/* GPMC_D9, GPIO 45, MODE7 | PD */
			0x072 0x00f	/* GPMC_D10, GPIO 46, MODE7 | PD */
			0x074 0x00f	/* GPMC_D11, GPIO 47, MODE7 | PD */
			0x076 0x00f	/* GPMC_D12, GPIO 48, MODE7 | PD */
			0x078 0x00f	/* GPMC_D13, GPIO 49, MODE7 | PD */
			0x07a 0x00f	/* GPMC_D14, GPIO 50, MODE7 | PD */
			0x07c 0x00f	/* GPMC_D15, GPIO 51, MODE7 | PD */
			0x080 0x00f	/* GPMC_NCS1, GPIO 52, MODE7 | PD */
			0x082 0x00f	/* GPMC_NCS2, GPIO 53, MODE7 | PD */
			0x084 0x00f	/* GPMC_NCS3, GPIO 54, MODE7 | PD */
			0x086 0x00f	/* GPMC_NCS4, GPIO 55, MODE7 | PD */
			0x088 0x00f	/* GPMC_NCS5, GPIO 56, MODE7 | PD */
			0x08a 0x00f	/* GPMC_NCS6, GPIO 57, MODE7 | PD */
			0x08c 0x00f	/* GPMC_NCS7, GPIO 58, MODE7 | PD */
			0x08e 0x4104	/* GPMC_CLK, MODE4 | INPUT | OFFWAKEUP */
			0x096 0x00f	/* GPMC_NBE0_CLE, GPIO 60, MODE7 | PD */
			0x098 0x00f	/* GPMC_NBE1, GPIO 61, MODE7 | PD */
			0x09a 0x00f	/* GPMC_NWP, GPIO 62, MODE7 | PD */
			0x09e 0x00f	/* GPMC_WAIT1, GPIO 63, MODE7 | PD */
			0x0a0 0x002	/* GPMC_WAIT2, MODE2 | OUTPUT */
			0x0a2 0x4102	/* GPMC_WAIT3, MODE2 | INPUT | OFFWAKEUP */
			0x0a4 0x10f	/* DSS_PCLK, GPIO 66, MODE7 | PD */
			0x0a6 0x10f	/* DSS_HSYNC, GPIO 67, MODE7 | PD */
			0x0a8 0x10f	/* DSS_VSYNC, GPIO 68, MODE7 | PD */
			0x0ac 0x001	/* DSS_DATA0, MODE1 | OUTPUT */
			0x0ae 0x001	/* DSS_DATA1, MODE1 | OUTPUT */
			0x0b0 0x001	/* DSS_DATA2, MODE1 | OUTPUT */
			0x0b2 0x001	/* DSS_DATA3, MODE1 | OUTPUT */
			0x0bc 0x004	/* DSS_DATA8, MODE4 | OUTPUT */
			0x0c0 0x107	/* DSS_DATA10, MODE7 | INPUT */
			0x0c2 0x004	/* DSS_DATA11, MODE4 | OUTPUT */
			0x0c6 0x004	/* DSS_DATA13, MODE4 | OUTPUT */
			0x0cc 0x004	/* DSS_DATA16, GPIO 86, MODE4 | OUTPUT */
			0x0ce 0x004	/* DSS_DATA17, GPIO 87, MODE4 | OUTPUT */
			0x0dc 0x004	/* CAM_HS, MODE4 | OUTPUT */
			0x0e4 0x004	/* CAM_FLD, MODE4 | OUTPUT */
			0x0ea 0x10f	/* CAM_D2, GPIO 101, MODE7 | PD */
			0x102 0x00f	/* CAM_STROBE, GPIO 126, MODE7 | PD */
			0x122 0x004	/* SIM_CLK, MODE4 | OUTPUT */
			0x124 0x00f	/* SIM_PWRCTRL, MODE7 | PULLDOWN */
			0x126 0x004	/* SIM_RST, MODE4, GPIO129*/
			0x13e 0x00F	/* MCBSP3_DR, MODE7 | PULLDOWN */
			0x15c 0x10f	/* MCBSP1_CLKR, GPIO 156, MODE7 | PD */
			0x168 0x104	/* MCBSP1_CLKX, MODE4 | INPUT */
			0x16a 0x10f	/* UART3_CTS_RCTX, GPIO 163, MODE7 | PD */
			0x16c 0x004	/* UART3_RTS, MODE4 | OUTPUT */
			0x16e 0x4118	/* UART3_RX, MODEO | INPUT_PULLUP | OFFWAKEUP*/
			0x170 0x000	/* UART3_TX, MODE0 | OUTPUT */
			0x18e 0x118	/* I2C2_SCL, MODE0 | INPUT_PULLUP */
			0x190 0x118	/* I2C2_SDA, MODE0 | INPUT_PULLUP */
			0x192 0x118	/* I2C3_SCL, MODE0 | INPUT_PULLUP */
			0x194 0x118	/* I2C3_SDA, MODE0 | INPUT_PULLUP */
			0x198 0x100	/* MCSPI1_CLK, MODE0 | INPUT */
			0x19a 0x000	/* MCSPI1_SIMO, MODE0 | OUTPUT */
			0x19c 0x100	/* MCSPI1_SOMI, MODE0 | INPUT */
			0x19e 0x000	/* MCSPI1_CS0, MODE0 | OUTPUT */
			0x1a0 0x000	/* MCSPI1_CS1, MODE0 | OUTPUT */
			0x1a2 0x4104	/* MCSPI1_CS2, MODE4 | INPUT | OFFWAKEUP */
			0x1a4 0x004	/* MCSPI1_CS3, MODE4 | OUTPUT */
			0x1ae 0x004	/* MCSPI2_CS1, MODE4 | OUTPUT */
			0x1b0 0x4104	/* SYS_NIRQ, MODE4 | INPUT | OFFWAKEUP */
			0x1b2 0x004	/* SYS_CLKOUT2, MODE4 | OUTPUT  */
			0x5a8 0x11a	/* ETK_CLK, MODE2 | INPUT_PULLUP */
			0x5aa 0x11a	/* ETK_CTL, MODE2 | INPUT_PULLUP */
			0x5b2 0x11a	/* ETK_D3, MODE2 | INPUT_PULLUP */
			0x5b4 0x11a	/* ETK_D4, MODE2 | INPUT_PULLUP */
			0x5b6 0x11a	/* ETK_D5, MODE2 | INPUT_PULLUP */
			0x5b8 0x11a	/* ETK_D6, MODE2 | INPUT_PULLUP */
			0x5ba 0x004	/* ETK_D7, MODE4 | OUTPUT */
			0x5bc 0x411c	/* ETK_D8, MODE4 | INPUT | INPUT_PULLUP | OFFWAKEUP */
			0x5c0 0x004	/* ETK_D10, MODE4 | OUTPUT */
			0x5c8 0x004	/* ETK_D14, MODE4 | OUTPUT */
		>;
	};

	audio_gpio_pins: pinmux_audio_gpio_pins {
		pinctrl-single,pins = <
			0x0ba 0x004	/* DSS_DATA7, MODE4 | OUTPUT */
			0x0c8 0x004	/* DSS_DATA14, MODE4 | OUTPUT */
		>;
	};

	usb_phy_pins: pinmux_usb_phy_pins {
		pinctrl-single,pins = <
			0x140 0x4104     /* MCBSP3_CLKX, MODE4 (GPIO-142) | INPUT | OFFWAKEUP */
			0x5ae 0x004     /* ETK_D1, MODE4 (GPIO_15) | OUTPUT */
			0x5b0 0x004     /* ETK_D2, MODE4 (GPIO_16) | OUTPUT */
			0x5c6 0x004     /* EDK_D13, MODE4 (GPIO_27) | OUTPUT */
		>;
	};

	wdi_phy_gpio_mode: pinmux_wdi_phy_gpio_mode {
		pinctrl-single,pins = <
			0x142 0x004 /* MCBSP3_FSX | OUTPUT */
		>;
	};

	wdi_phy_safe_mode: pinmux_wdi_phy_safe_mode {
		pinctrl-single,pins = <
			0x142 0x10F /* MCBSP3_FSX | INPUT | PULLDOWN */
		>;
	};

	spi_flash_pins_on: pinmux_m25p_pins_on {
		pinctrl-single,pins = <
			0x0ca 0x004	/* DSS_DATA15, MODE4 | OUTPUT */
			0x1a6 0x100	/* MCSPI2_CLK, MODE0 | INPUT */
			0x1a8 0x000	/* MCSPI2_SIMO, MODE0 | OUTPUT */
			0x1aa 0x100	/* MCSPI2_SOMI, MODE0 | INPUT */
			0x1ac 0x000	/* MCSPI2_CS0, MODE0 | OUTPUT */
		>;
	};

	spi_flash_pins_off: pinmux_m25p_pins_off {
		pinctrl-single,pins = <
			0x0ca 0x007	/* DSS_DATA15, MODE7 */
			0x1a6 0x007	/* MCSPI2_CLK, MODE7 */
			0x1a8 0x007	/* MCSPI2_SIMO, MODE7 */
			0x1aa 0x007	/* MCSPI2_SOMI, MODE7 */
			0x1ac 0x007	/* MCSPI2_CS0, MODE7 */
		>;
	};

	c55_pins_off: pinmux_c55_pins_off {
		pinctrl-single,pins = <
			0x0b8 0x00f	/* DSS_DATA6, MODE7 | PULLDOWN */
			0x110 0x00f	/* MCBSP2_DR, MODE7 | PULLDOWN */
			0x10c 0x00f	/* MCBSP2_FSX, MODE7 | PULLDOWN */
			0x10e 0x00f	/* MCBSP2_CLKX, MODE7 | PULLDOWN */
			0x14c 0x00f	/* UART1_TX, MODE7 | PULLDOWN */
			0x14e 0x00f	/* UART1_RTS, MODE7 | PULLDOWN */
			0x150 0x00f	/* UART1_CTS, MODE7 | PULLDOWN */
			0x152 0x00f	/* UART1_RX, MODE7 | PULLDOWN */
			0x154 0x00f	/* MCBSP4_CLKX, MODE7 | PULLDOWN */
			0x156 0x00f	/* MCBSP4_DR, MODE7 | PULLDOWN */
			0x158 0x00f	/* MCBSP4_DX, MODE7 | PULLDOWN */
			0x15a 0x00f	/* MCBSP4_FSX, MODE7 | PULLDOWN */
		>;
	};

	c55_pins_on: pinmux_c55_pins_on {
		pinctrl-single,pins = <
			0x0b8 0x104	/* DSS_DATA6, MODE4 | INPUT */
			0x110 0x007	/* MCBSP2_DR, MODE7 */
			0x10c 0x007	/* MCBSP2_FSX, MODE7 */
			0x10e 0x007	/* MCBSP2_CLKX, MODE7 */
			0x14c 0x000	/* UART1_TX, MODE0 | OUTPUT */
			0x14e 0x000	/* UART1_RTS, MODE0 | OUTPUT */
			0x150 0x118	/* UART1_CTS, MODE0 | INPUT | PULLUP */
			0x152 0x118	/* UART1_RX, MODE0 | INPUT | PULLUP */
			0x154 0x108	/* MCBSP4_CLKX, MODE0 | INPUT | PULLDOWN */
			0x156 0x108	/* MCBSP4_DR, MODE0 | INPUT | PULLDOWN */
			0x158 0x000	/* MCBSP4_DX, MODE0 | OUTPUT */
			0x15a 0x108	/* MCBSP4_FSX, MODE0 | INPUT | PULLDOWN */
		>;
	};

	uart2_pins_default: pinmux_uart_pins_default@2 {
		pinctrl-single,pins = <
			0x144 0x4100	/* UART2_CTS, MODE0  | OUTPUT | OFFWAKEUP */
			0x146 0x000	/* UART2_RTS, MODE0 | OUTPUT */
			0x148 0x000	/* UART2_TX, MODE0 | OUTPUT */
			0x14a 0x100	/* UART2_RX, MODE0 | INPUT */
		>;
	};

	uart2_pins_idle: pinmux_uart_pins_idle@2 {
		pinctrl-single,pins = <
			0x144 0x4100	/* UART2_CTS, MODE0  | OUTPUT | OFFWAKEUP */
			0x146 0x004	/* UART2_RTS, MODE4 | OUTPUT */
			0x148 0x000	/* UART2_TX, MODE0 | OUTPUT */
			0x14a 0x100	/* UART2_RX, MODE0 | INPUT */
		>;
	};

	cc_alert_pin: pinmax_cc_alert_pin {
		pinctrl-single,pins = <
			0x13c 0x411c	/* MCBSP3_DX, MODE4 | INPUT | INPUT_PULLUP | OFFWAKEUP */
		>;
	};

	atmxt_int_pullup: pinmux_atmxt_int_pullup {
		pinctrl-single,pins = <
			0x0e6 0x411c	/* CAM_D0, MODE4 | INPUT_PULLUP | OFFWAKEUP */
		>;
	};

	atmxt_int_pulldown: pinmux_atmxt_int_pulldown {
		pinctrl-single,pins = <
			0x0e6 0x10c	/* CAM_D0, MODE4 | INPUT_PULLDOWN */
		>;
	};

	display_vddio_pulldown: pinmux_vddio_pulldown {
		pinctrl-single,pins = <
			0x05a 0x00f	/* GPMC_A9, GPIO 42, MODE7 | PULLDOWN */
		>;
	};

	display_vddio_output: pinmux_vddio_output {
		pinctrl-single,pins = <
			0x05a 0x004	/* GPMC_A9, GPIO 42, MODE4 | OUTPUT */
		>;
	};
};

&omap3_pmx_wkup{
	pinctrl-names = "default";
	pinctrl-0 = <&wkup_pins>;

	wkup_pins: pinmux_wakeup_pins {
		pinctrl-single,pins = <
			0x006 0x008     /* SYS_CLKREQ, MODE0 | PULLDOWN */
			0x018 0x000     /* SYS_OFF_MODE, MODE0 */
			0x01a 0x10c     /* SYS_CLKOUT1, MODE4 | INPUT_PULLDOWN */
			0x05a 0x004     /* GPIO_129, MODE4 | OUTPUT */
		>;
	};
};

/* leave gpio bank interface clocks on during suspend
 * to avoid race condition in gpio_irq_handler */
&gpio1 {
	ti,no_idle_on_suspend;
};

&gpio2 {
	ti,no_idle_on_suspend;
};

&gpio3 {
	ti,no_idle_on_suspend;
};

&gpio4 {
	ti,no_idle_on_suspend;
};

&gpio5 {
	ti,no_idle_on_suspend;
};

&gpio6 {
	ti,no_idle_on_suspend;
};

/* external */
&mmc1 {
	status = "disabled";
};

/* internal */
&mmc2 {
	ti,non-removable;
	bus-width = <8>;
	vmmc-supply = <&ldo5_reg>;
	vmmc_aux-supply = <&sw3_reg>;
};

/* wireless */
&mmc3 {
	ti,non-removable;
	cap-power-off-card;
	bus-width = <4>;
	vmmc-supply = <&vmmc>;
	wl_host_wake_gpio = <10>;
	status = "disabled";
};

&usb_otg_hs {
	interface-type = <0>;
	usb-phy = <&tusb_phy>;
	mode = <3>;
	power = <50>;

};
/* c55 */
&uart1 {
	flags = <0x00200000>;
	open_close_pm;
	autosuspend-delay = <50>; /* ms */
};
/* bluetooth */
&uart2 {
	flags = <0x00200000>;
	ti,no-pm-qos;
	wakeup-capable;
	autosuspend-delay = <100>; /* ms */
	timed-wakelock = <150>; /* ms */
	rx_trig = <32>;

	/* rts_gpio HACK */
	gpios = <&gpio5 17 2>; /* gpio_145 (uart_rts) GPIOF_DIR_OUT|GPIOF_INIT_HIGH */
	pinctrl-names = "default", "idle";
	pinctrl-0 = <&uart2_pins_default>;
	pinctrl-1 = <&uart2_pins_idle>;

	resume-noidle;
};
/* serial console */
&uart3 {
	wakeup-capable;
	autosuspend-delay = <3000>; /* ms */
};
/* m4 debug */
&uart4 {
	wakeup-capable;
	autosuspend-delay = <50>; /* ms */
	timed-wakelock = <50>; /* ms */
	rx_trig = <32>;
};