omap4-sdp.dts

/*
 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.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.
 */
/dts-v1/;

#include "omap443x.dtsi"
#include "elpida_ecb240abacn.dtsi"

/ {
	model = "TI OMAP4 SDP board";
	compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4";

	memory {
		device_type = "memory";
		reg = <0x80000000 0x40000000>; /* 1 GB */
	};

	vdd_eth: fixedregulator-vdd-eth {
		compatible = "regulator-fixed";
		regulator-name = "VDD_ETH";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio2 16 0>;  /* gpio line 48 */
		enable-active-high;
		regulator-boot-on;
	};

	vbat: fixedregulator-vbat {
		compatible = "regulator-fixed";
		regulator-name = "VBAT";
		regulator-min-microvolt = <3750000>;
		regulator-max-microvolt = <3750000>;
		regulator-boot-on;
	};

	leds {
		compatible = "gpio-leds";
		debug0 {
			label = "omap4:green:debug0";
			gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; /* 61 */
		};

		debug1 {
			label = "omap4:green:debug1";
			gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; /* 30 */
		};

		debug2 {
			label = "omap4:green:debug2";
			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; /* 7 */
		};

		debug3 {
			label = "omap4:green:debug3";
			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; /* 8 */
		};

		debug4 {
			label = "omap4:green:debug4";
			gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; /* 50 */
		};

		user1 {
			label = "omap4:blue:user";
			gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; /* 169 */
		};

		user2 {
			label = "omap4:red:user";
			gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; /* 170 */
		};

		user3 {
			label = "omap4:green:user";
			gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* 139 */
		};
	};

	pwmleds {
		compatible = "pwm-leds";
		kpad {
			label = "omap4::keypad";
			pwms = <&twl_pwm 0 7812500>;
			max-brightness = <127>;
		};

		charging {
			label = "omap4:green:chrg";
			pwms = <&twl_pwmled 0 7812500>;
			max-brightness = <255>;
		};
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&twl_pwm 1 7812500>;
		brightness-levels = <
				0 10 20 30 40
				50 60 70 80 90
				100 110 120 127
				>;
		default-brightness-level = <13>;
	};

	sound {
		compatible = "ti,abe-twl6040";
		ti,model = "SDP4430";

		ti,jack-detection = <1>;
		ti,mclk-freq = <38400000>;

		ti,mcpdm = <&mcpdm>;
		ti,dmic = <&dmic>;

		ti,twl6040 = <&twl6040>;

		/* Audio routing */
		ti,audio-routing =
			"Headset Stereophone", "HSOL",
			"Headset Stereophone", "HSOR",
			"Earphone Spk", "EP",
			"Ext Spk", "HFL",
			"Ext Spk", "HFR",
			"Line Out", "AUXL",
			"Line Out", "AUXR",
			"Vibrator", "VIBRAL",
			"Vibrator", "VIBRAR",
			"HSMIC", "Headset Mic",
			"Headset Mic", "Headset Mic Bias",
			"MAINMIC", "Main Handset Mic",
			"Main Handset Mic", "Main Mic Bias",
			"SUBMIC", "Sub Handset Mic",
			"Sub Handset Mic", "Main Mic Bias",
			"AFML", "Line In",
			"AFMR", "Line In",
			"DMic", "Digital Mic",
			"Digital Mic", "Digital Mic1 Bias";
	};

	/* regulator for wl12xx on sdio5 */
	wl12xx_vmmc: wl12xx_vmmc {
		pinctrl-names = "default";
		pinctrl-0 = <&wl12xx_gpio>;
		compatible = "regulator-fixed";
		regulator-name = "vwl1271";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio2 22 0>;
		startup-delay-us = <70000>;
		enable-active-high;
	};
};

&omap4_pmx_core {
	pinctrl-names = "default";
	pinctrl-0 = <
			&twl6040_pins
			&mcpdm_pins
			&dmic_pins
			&mcbsp1_pins
			&mcbsp2_pins
			&dss_hdmi_pins
			&tpd12s015_pins
	>;

	uart2_pins: pinmux_uart2_pins {
		pinctrl-single,pins = <
			0xd8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */
			0xda (PIN_OUTPUT | MUX_MODE0)		/* uart2_rts.uart2_rts */
			0xdc (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_rx.uart2_rx */
			0xde (PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */
		>;
	};

	uart3_pins: pinmux_uart3_pins {
		pinctrl-single,pins = <
			0x100 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart3_cts_rctx.uart3_cts_rctx */
			0x102 (PIN_OUTPUT | MUX_MODE0)		/* uart3_rts_sd.uart3_rts_sd */
			0x104 (PIN_INPUT | MUX_MODE0)		/* uart3_rx_irrx.uart3_rx_irrx */
			0x106 (PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
		>;
	};

	uart4_pins: pinmux_uart4_pins {
		pinctrl-single,pins = <
			0x11c (PIN_INPUT | MUX_MODE0)		/* uart4_rx.uart4_rx */
			0x11e (PIN_OUTPUT | MUX_MODE0)		/* uart4_tx.uart4_tx */
		>;
	};

	twl6040_pins: pinmux_twl6040_pins {
		pinctrl-single,pins = <
			0xe0 (PIN_OUTPUT | MUX_MODE3)		/* hdq_sio.gpio_127 */
			0x160 (PIN_INPUT | MUX_MODE0)		/* sys_nirq2.sys_nirq2 */
		>;
	};

	mcpdm_pins: pinmux_mcpdm_pins {
		pinctrl-single,pins = <
			0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_pdm_ul_data.abe_pdm_ul_data */
			0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_pdm_dl_data.abe_pdm_dl_data */
			0xca (PIN_INPUT_PULLUP | MUX_MODE0)	/* abe_pdm_frame.abe_pdm_frame */
			0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_pdm_lb_clk.abe_pdm_lb_clk */
			0xce (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_clks.abe_clks */
		>;
	};

	dmic_pins: pinmux_dmic_pins {
		pinctrl-single,pins = <
			0xd0 (PIN_OUTPUT | MUX_MODE0)		/* abe_dmic_clk1.abe_dmic_clk1 */
			0xd2 (PIN_INPUT | MUX_MODE0)		/* abe_dmic_din1.abe_dmic_din1 */
			0xd4 (PIN_INPUT | MUX_MODE0)		/* abe_dmic_din2.abe_dmic_din2 */
			0xd6 (PIN_INPUT | MUX_MODE0)		/* abe_dmic_din3.abe_dmic_din3 */
		>;
	};

	mcbsp1_pins: pinmux_mcbsp1_pins {
		pinctrl-single,pins = <
			0xbe (PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_clkx.abe_mcbsp1_clkx */
			0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dr.abe_mcbsp1_dr */
			0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp1_dx.abe_mcbsp1_dx */
			0xc4 (PIN_INPUT | MUX_MODE0)		/* abe_mcbsp1_fsx.abe_mcbsp1_fsx */
		>;
	};

	mcbsp2_pins: pinmux_mcbsp2_pins {
		pinctrl-single,pins = <
			0xb6 (PIN_INPUT | MUX_MODE0)		/* abe_mcbsp2_clkx.abe_mcbsp2_clkx */
			0xb8 (PIN_INPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp2_dr.abe_mcbsp2_dr */
			0xba (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* abe_mcbsp2_dx.abe_mcbsp2_dx */
			0xbc (PIN_INPUT | MUX_MODE0)		/* abe_mcbsp2_fsx.abe_mcbsp2_fsx */
		>;
	};

	mcspi1_pins: pinmux_mcspi1_pins {
		pinctrl-single,pins = <
			0xf2 (PIN_INPUT | MUX_MODE0)		/*  mcspi1_clk.mcspi1_clk */
			0xf4 (PIN_INPUT | MUX_MODE0)		/*  mcspi1_somi.mcspi1_somi */
			0xf6 (PIN_INPUT | MUX_MODE0)		/*  mcspi1_simo.mcspi1_simo */
			0xf8 (PIN_INPUT | MUX_MODE0)		/*  mcspi1_cs0.mcspi1_cs0 */
		>;
	};

	dss_hdmi_pins: pinmux_dss_hdmi_pins {
		pinctrl-single,pins = <
			0x5a (PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_cec.hdmi_cec */
			0x5c (PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_scl.hdmi_scl */
			0x5e (PIN_INPUT_PULLUP | MUX_MODE0)	/* hdmi_sda.hdmi_sda */
		>;
	};

	tpd12s015_pins: pinmux_tpd12s015_pins {
		pinctrl-single,pins = <
			0x22 (PIN_OUTPUT | MUX_MODE3)		/* gpmc_a17.gpio_41 */
			0x48 (PIN_OUTPUT | MUX_MODE3)		/* gpmc_nbe1.gpio_60 */
			0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* hdmi_hpd.gpio_63 */
		>;
	};

	i2c1_pins: pinmux_i2c1_pins {
		pinctrl-single,pins = <
			0xe2 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_scl */
			0xe4 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */
		>;
	};

	i2c2_pins: pinmux_i2c2_pins {
		pinctrl-single,pins = <
			0xe6 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_scl */
			0xe8 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_sda */
		>;
	};

	i2c3_pins: pinmux_i2c3_pins {
		pinctrl-single,pins = <
			0xea (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_scl */
			0xec (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_sda */
		>;
	};

	i2c4_pins: pinmux_i2c4_pins {
		pinctrl-single,pins = <
			0xee (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_scl */
			0xf0 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_sda */
		>;
	};

	/* wl12xx GPIO output for WLAN_EN */
	wl12xx_gpio: pinmux_wl12xx_gpio {
		pinctrl-single,pins = <
			0x3c (PIN_OUTPUT | MUX_MODE3)		/* gpmc_nwp.gpio_54 */
		>;
	};

	/* wl12xx GPIO inputs and SDIO pins */
	wl12xx_pins: pinmux_wl12xx_pins {
		pinctrl-single,pins = <
			0x3a (PIN_INPUT | MUX_MODE3)		/* gpmc_ncs3.gpio_53 */
			0x108 (PIN_OUTPUT | MUX_MODE3)		/* sdmmc5_clk.sdmmc5_clk */
			0x10a (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_cmd.sdmmc5_cmd */
			0x10c (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat0.sdmmc5_dat0 */
			0x10e (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat1.sdmmc5_dat1 */
			0x110 (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat2.sdmmc5_dat2 */
			0x112 (PIN_INPUT_PULLUP | MUX_MODE3)	/* sdmmc5_dat3.sdmmc5_dat3 */
		>;
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;

	clock-frequency = <400000>;

	twl: twl@48 {
		reg = <0x48>;
		/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
		interrupt-parent = <&gic>;
	};

	twl6040: twl@4b {
		compatible = "ti,twl6040";
		reg = <0x4b>;
		/* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
		interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */
		interrupt-parent = <&gic>;
		ti,audpwron-gpio = <&gpio4 31 0>;  /* gpio line 127 */

		vio-supply = <&v1v8>;
		v2v1-supply = <&v2v1>;
		enable-active-high;

		/* regulators for vibra motor */
		vddvibl-supply = <&vbat>;
		vddvibr-supply = <&vbat>;

		vibra {
			/* Vibra driver, motor resistance parameters */
			ti,vibldrv-res = <8>;
			ti,vibrdrv-res = <3>;
			ti,viblmotor-res = <10>;
			ti,vibrmotor-res = <10>;
		};
	};
};

#include "twl6030.dtsi"
#include "twl6030_omap4.dtsi"

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins>;

	clock-frequency = <400000>;
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c3_pins>;

	clock-frequency = <400000>;

	/*
	 * Temperature Sensor
	 * http://www.ti.com/lit/ds/symlink/tmp105.pdf
	 */
	tmp105@48 {
		compatible = "ti,tmp105";
		reg = <0x48>;
	};

	/*
	 * Ambient Light Sensor
	 * http://www.rohm.com/products/databook/sensor/pdf/bh1780gli-e.pdf
	 */
	bh1780@29 {
		compatible = "rohm,bh1780";
		reg = <0x29>;
	};
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4_pins>;

	clock-frequency = <400000>;

	/*
	 * 3-Axis Digital Compass
	 * http://www.sparkfun.com/datasheets/Sensors/Magneto/HMC5843.pdf
	 */
	hmc5843@1e {
		compatible = "honeywell,hmc5843";
		reg = <0x1e>;
	};
};

&mcspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&mcspi1_pins>;

	eth@0 {
		compatible = "ks8851";
		spi-max-frequency = <24000000>;
		reg = <0>;
		interrupt-parent = <&gpio2>;
		interrupts = <2 IRQ_TYPE_LEVEL_LOW>; /* gpio line 34 */
		vdd-supply = <&vdd_eth>;
	};
};

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

&mmc2 {
	vmmc-supply = <&vaux1>;
	bus-width = <8>;
	ti,non-removable;
};

&mmc3 {
	status = "disabled";
};

&mmc4 {
	status = "disabled";
};

&mmc5 {
	pinctrl-names = "default";
	pinctrl-0 = <&wl12xx_pins>;
	vmmc-supply = <&wl12xx_vmmc>;
	non-removable;
	bus-width = <4>;
	cap-power-off-card;
};

&emif1 {
	cs1-used;
	device-handle = <&elpida_ECB240ABACN>;
};

&emif2 {
	cs1-used;
	device-handle = <&elpida_ECB240ABACN>;
};

&keypad {
	keypad,num-rows = <8>;
	keypad,num-columns = <8>;
	linux,keymap = <0x00000012	/* KEY_E */
			0x00010013	/* KEY_R */
			0x00020014	/* KEY_T */
			0x00030066	/* KEY_HOME */
			0x0004003f	/* KEY_F5 */
			0x000500f0	/* KEY_UNKNOWN */
			0x00060017	/* KEY_I */
			0x0007002a	/* KEY_LEFTSHIFT */
			0x01000020	/* KEY_D*/
			0x01010021	/* KEY_F */
			0x01020022	/* KEY_G */
			0x010300e7	/* KEY_SEND */
			0x01040040	/* KEY_F6 */
			0x010500f0	/* KEY_UNKNOWN */
			0x01060025	/* KEY_K */
			0x0107001c	/* KEY_ENTER */
			0x0200002d	/* KEY_X */
			0x0201002e	/* KEY_C */
			0x0202002f	/* KEY_V */
			0x0203006b	/* KEY_END */
			0x02040041	/* KEY_F7 */
			0x020500f0	/* KEY_UNKNOWN */
			0x02060034	/* KEY_DOT */
			0x0207003a	/* KEY_CAPSLOCK */
			0x0300002c	/* KEY_Z */
			0x0301004e	/* KEY_KPLUS */
			0x03020030	/* KEY_B */
			0x0303003b	/* KEY_F1 */
			0x03040042	/* KEY_F8 */
			0x030500f0	/* KEY_UNKNOWN */
			0x03060018	/* KEY_O */
			0x03070039	/* KEY_SPACE */
			0x04000011	/* KEY_W */
			0x04010015	/* KEY_Y */
			0x04020016	/* KEY_U */
			0x0403003c	/* KEY_F2 */
			0x04040073	/* KEY_VOLUMEUP */
			0x040500f0	/* KEY_UNKNOWN */
			0x04060026	/* KEY_L */
			0x04070069	/* KEY_LEFT */
			0x0500001f	/* KEY_S */
			0x05010023	/* KEY_H */
			0x05020024	/* KEY_J */
			0x0503003d	/* KEY_F3 */
			0x05040043	/* KEY_F9 */
			0x05050072	/* KEY_VOLUMEDOWN */
			0x05060032	/* KEY_M */
			0x0507006a	/* KEY_RIGHT */
			0x06000010	/* KEY_Q */
			0x0601001e	/* KEY_A */
			0x06020031	/* KEY_N */
			0x0603009e	/* KEY_BACK */
			0x0604000e	/* KEY_BACKSPACE */
			0x060500f0	/* KEY_UNKNOWN */
			0x06060019	/* KEY_P */
			0x06070067	/* KEY_UP */
			0x07000094	/* KEY_PROG1 */
			0x07010095	/* KEY_PROG2 */
			0x070200ca	/* KEY_PROG3 */
			0x070300cb	/* KEY_PROG4 */
			0x0704003e	/* KEY_F4 */
			0x070500f0	/* KEY_UNKNOWN */
			0x07060160	/* KEY_OK */
			0x0707006c>;	/* KEY_DOWN */
	linux,input-no-autorepeat;
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart2_pins>;
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart3_pins>;
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart4_pins>;
};

&mcbsp3 {
	status = "disabled";
};

&twl_usb_comparator {
	usb-supply = <&vusb>;
};

&usb_otg_hs {
	interface-type = <1>;
	mode = <3>;
	power = <50>;
};