[mirror_ubuntu-bionic-kernel.git] / arch / arm / boot / dts / omap3-igep.dtsi

/*
 * Common device tree for IGEP boards based on AM/DM37x
 *
 * Copyright (C) 2012 Javier Martinez Canillas <javier@osg.samsung.com>
 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.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 "omap36xx.dtsi"

/ {
	memory {
		device_type = "memory";
		reg = <0x80000000 0x20000000>; /* 512 MB */
	};

	sound {
		compatible = "ti,omap-twl4030";
		ti,model = "igep2";
		ti,mcbsp = <&mcbsp2>;
	};

	vdd33: regulator-vdd33 {
		compatible = "regulator-fixed";
		regulator-name = "vdd33";
		regulator-always-on;
	};

};

&omap3_pmx_core {
	uart1_pins: pinmux_uart1_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE0)	/* uart1_rx.uart1_rx */
			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE0)	/* uart1_tx.uart1_tx */
		>;
	};

	uart3_pins: pinmux_uart3_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)	/* uart3_rx.uart3_rx */
			OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)	/* uart3_tx.uart3_tx */
		>;
	};

	mcbsp2_pins: pinmux_mcbsp2_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)	/* mcbsp2_fsx.mcbsp2_fsx */
			OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)	/* mcbsp2_clkx.mcbsp2_clkx */
			OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)	/* mcbsp2_dr.mcbsp2.dr */
			OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)	/* mcbsp2_dx.mcbsp2_dx */
		>;
	};

	mmc1_pins: pinmux_mmc1_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */
			OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */
			OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
			OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1.sdmmc1_dat1 */
			OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2.sdmmc1_dat2 */
			OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3.sdmmc1_dat3 */
		>;
	};

	mmc2_pins: pinmux_mmc2_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat1.sdmmc2_dat1 */
			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
		>;
	};

	i2c1_pins: pinmux_i2c1_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0)	/* i2c1_scl.i2c1_scl */
			OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0)	/* i2c1_sda.i2c1_sda */
		>;
	};

	i2c3_pins: pinmux_i2c3_pins {
		pinctrl-single,pins = <
			OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0)	/* i2c3_scl.i2c3_scl */
			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0)	/* i2c3_sda.i2c3_sda */
		>;
	};
};

&gpmc {
	nand@0,0 {
		linux,mtd-name= "micron,mt29c4g96maz";
		reg = <0 0 4>;	/* CS0, offset 0, IO size 4 */
		nand-bus-width = <16>;
		gpmc,device-width = <2>;
		ti,nand-ecc-opt = "bch8";

		gpmc,sync-clk-ps = <0>;
		gpmc,cs-on-ns = <0>;
		gpmc,cs-rd-off-ns = <44>;
		gpmc,cs-wr-off-ns = <44>;
		gpmc,adv-on-ns = <6>;
		gpmc,adv-rd-off-ns = <34>;
		gpmc,adv-wr-off-ns = <44>;
		gpmc,we-off-ns = <40>;
		gpmc,oe-off-ns = <54>;
		gpmc,access-ns = <64>;
		gpmc,rd-cycle-ns = <82>;
		gpmc,wr-cycle-ns = <82>;
		gpmc,wr-access-ns = <40>;
		gpmc,wr-data-mux-bus-ns = <0>;

		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
			label = "SPL";
			reg = <0 0x100000>;
		};
		partition@80000 {
			label = "U-Boot";
			reg = <0x100000 0x180000>;
		};
		partition@1c0000 {
			label = "Environment";
			reg = <0x280000 0x100000>;
		};
		partition@280000 {
			label = "Kernel";
			reg = <0x380000 0x300000>;
		};
		partition@780000 {
			label = "Filesystem";
			reg = <0x680000 0x1f980000>;
		};
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;
	clock-frequency = <2600000>;

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

		twl_audio: audio {
			compatible = "ti,twl4030-audio";
			codec {
			};
		};
	};
};

#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"

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

&mcbsp2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mcbsp2_pins>;
	status = "okay";
};

&mmc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc1_pins>;
	vmmc-supply = <&vmmc1>;
	vmmc_aux-supply = <&vsim>;
	bus-width = <4>;
};

&mmc3 {
	status = "disabled";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1_pins>;
};

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

&twl_gpio {
	ti,use-leds;
};

&usb_otg_hs {
	interface-type = <0>;
	usb-phy = <&usb2_phy>;
	phys = <&usb2_phy>;
	phy-names = "usb2-phy";
	mode = <3>;
	power = <50>;
};
Commit	Line	Data
947fd0a2	1	/*
9aa36dfd	2	* Common device tree for IGEP boards based on AM/DM37x
947fd0a2	3	*
56a31e54	4	* Copyright (C) 2012 Javier Martinez Canillas <javier@osg.samsung.com>
947fd0a2 JMC	5	* Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License version 2 as
	9	* published by the Free Software Foundation.
	10	*/
	11	/dts-v1/;
	12
9aa36dfd	13	#include "omap36xx.dtsi"
947fd0a2 JMC	14
	15	/ {
	16	memory {
	17	device_type = "memory";
	18	reg = <0x80000000 0x20000000>; /* 512 MB */
	19	};
	20
	21	sound {
	22	compatible = "ti,omap-twl4030";
	23	ti,model = "igep2";
	24	ti,mcbsp = <&mcbsp2>;
947fd0a2	25	};
0e9fd777 EBS	26
	27	vdd33: regulator-vdd33 {
	28	compatible = "regulator-fixed";
	29	regulator-name = "vdd33";
	30	regulator-always-on;
	31	};
	32
947fd0a2 JMC	33	};
	34
	35	&omap3_pmx_core {
bc0b8b70 MB	36	uart1_pins: pinmux_uart1_pins {
bc0b8b70 MB	37	pinctrl-single,pins = <
be146412 LP	38	OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT \| MUX_MODE0) /* uart1_rx.uart1_rx */
be146412 LP	39	OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT \| MUX_MODE0) /* uart1_tx.uart1_tx */
bc0b8b70 MB	40	>;
	41	};
	42
947fd0a2 JMC	43	uart3_pins: pinmux_uart3_pins {
947fd0a2 JMC	44	pinctrl-single,pins = <
be146412 LP	45	OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT \| MUX_MODE0) /* uart3_rx.uart3_rx */
be146412 LP	46	OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT \| MUX_MODE0) /* uart3_tx.uart3_tx */
947fd0a2 JMC	47	>;
	48	};
	49
65399f03 EBS	50	mcbsp2_pins: pinmux_mcbsp2_pins {
65399f03 EBS	51	pinctrl-single,pins = <
be146412 LP	52	OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT \| MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */
	53	OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT \| MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */
	54	OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT \| MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */
	55	OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT \| MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */
65399f03 EBS	56	>;
	57	};
	58
947fd0a2 JMC	59	mmc1_pins: pinmux_mmc1_pins {
947fd0a2 JMC	60	pinctrl-single,pins = <
be146412 LP	61	OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
	62	OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
	63	OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
	64	OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
	65	OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
	66	OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
947fd0a2 JMC	67	>;
947fd0a2 JMC	68	};
d72b4415	69
0e9fd777 EBS	70	mmc2_pins: pinmux_mmc2_pins {
0e9fd777 EBS	71	pinctrl-single,pins = <
be146412 LP	72	OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
	73	OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
	74	OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
	75	OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
	76	OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
	77	OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP \| MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
0e9fd777 EBS	78	>;
	79	};
	80
d526daeb JMC	81	i2c1_pins: pinmux_i2c1_pins {
d526daeb JMC	82	pinctrl-single,pins = <
be146412 LP	83	OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT \| MUX_MODE0) /* i2c1_scl.i2c1_scl */
be146412 LP	84	OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT \| MUX_MODE0) /* i2c1_sda.i2c1_sda */
d526daeb JMC	85	>;
	86	};
	87
d526daeb JMC	88	i2c3_pins: pinmux_i2c3_pins {
d526daeb JMC	89	pinctrl-single,pins = <
be146412 LP	90	OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT \| MUX_MODE0) /* i2c3_scl.i2c3_scl */
be146412 LP	91	OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT \| MUX_MODE0) /* i2c3_sda.i2c3_sda */
d526daeb JMC	92	>;
d526daeb JMC	93	};
947fd0a2 JMC	94	};
947fd0a2 JMC	95
e170db3c EBS	96	&gpmc {
	97	nand@0,0 {
	98	linux,mtd-name= "micron,mt29c4g96maz";
	99	reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
	100	nand-bus-width = <16>;
	101	gpmc,device-width = <2>;
	102	ti,nand-ecc-opt = "bch8";
	103
	104	gpmc,sync-clk-ps = <0>;
	105	gpmc,cs-on-ns = <0>;
	106	gpmc,cs-rd-off-ns = <44>;
	107	gpmc,cs-wr-off-ns = <44>;
	108	gpmc,adv-on-ns = <6>;
	109	gpmc,adv-rd-off-ns = <34>;
	110	gpmc,adv-wr-off-ns = <44>;
	111	gpmc,we-off-ns = <40>;
	112	gpmc,oe-off-ns = <54>;
	113	gpmc,access-ns = <64>;
	114	gpmc,rd-cycle-ns = <82>;
	115	gpmc,wr-cycle-ns = <82>;
	116	gpmc,wr-access-ns = <40>;
	117	gpmc,wr-data-mux-bus-ns = <0>;
	118
	119	#address-cells = <1>;
	120	#size-cells = <1>;
	121
	122	partition@0 {
	123	label = "SPL";
	124	reg = <0 0x100000>;
	125	};
	126	partition@80000 {
	127	label = "U-Boot";
	128	reg = <0x100000 0x180000>;
	129	};
	130	partition@1c0000 {
	131	label = "Environment";
	132	reg = <0x280000 0x100000>;
	133	};
	134	partition@280000 {
	135	label = "Kernel";
	136	reg = <0x380000 0x300000>;
	137	};
	138	partition@780000 {
	139	label = "Filesystem";
	140	reg = <0x680000 0x1f980000>;
	141	};
	142	};
	143	};
	144
947fd0a2	145	&i2c1 {
d526daeb JMC	146	pinctrl-names = "default";
d526daeb JMC	147	pinctrl-0 = <&i2c1_pins>;
947fd0a2 JMC	148	clock-frequency = <2600000>;
	149
	150	twl: twl@48 {
	151	reg = <0x48>;
	152	interrupts = <7>; /* SYS_NIRQ cascaded to intc */
	153	interrupt-parent = <&intc>;
	154
	155	twl_audio: audio {
	156	compatible = "ti,twl4030-audio";
	157	codec {
272c789b	158	};
947fd0a2 JMC	159	};
	160	};
	161	};
	162
98ef7957	163	#include "twl4030.dtsi"
f9688457	164	#include "twl4030_omap3.dtsi"
947fd0a2	165
d526daeb JMC	166	&i2c3 {
	167	pinctrl-names = "default";
	168	pinctrl-0 = <&i2c3_pins>;
	169	};
	170
65399f03 EBS	171	&mcbsp2 {
	172	pinctrl-names = "default";
	173	pinctrl-0 = <&mcbsp2_pins>;
726322ce	174	status = "okay";
65399f03 EBS	175	};
65399f03 EBS	176
947fd0a2	177	&mmc1 {
272c789b LP	178	pinctrl-names = "default";
	179	pinctrl-0 = <&mmc1_pins>;
	180	vmmc-supply = <&vmmc1>;
	181	vmmc_aux-supply = <&vsim>;
	182	bus-width = <4>;
947fd0a2 JMC	183	};
947fd0a2 JMC	184
947fd0a2 JMC	185	&mmc3 {
	186	status = "disabled";
	187	};
	188
bc0b8b70	189	&uart1 {
272c789b LP	190	pinctrl-names = "default";
272c789b LP	191	pinctrl-0 = <&uart1_pins>;
bc0b8b70 MB	192	};
bc0b8b70 MB	193
947fd0a2	194	&uart3 {
272c789b LP	195	pinctrl-names = "default";
272c789b LP	196	pinctrl-0 = <&uart3_pins>;
947fd0a2 JMC	197	};
	198
	199	&twl_gpio {
	200	ti,use-leds;
	201	};
aa496bde JMC	202
	203	&usb_otg_hs {
	204	interface-type = <0>;
	205	usb-phy = <&usb2_phy>;
	206	phys = <&usb2_phy>;
	207	phy-names = "usb2-phy";
	208	mode = <3>;
	209	power = <50>;
	210	};