[mirror_ubuntu-zesty-kernel.git] / arch / arm / boot / dts / am335x-igep0033.dtsi

/*
 * am335x-igep0033.dtsi - Device Tree file for IGEP COM AQUILA AM335x
 *
 * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
 *
 * 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 "am33xx.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	cpus {
		cpu@0 {
			cpu0-supply = <&vdd1_reg>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>; /* 256 MB */
	};

	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&leds_pins>;

		compatible = "gpio-leds";

		led@0 {
			label = "com:green:user";
			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};
	};

	vbat: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vbat";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
	};

	vmmc: fixedregulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "vmmc";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};
};

&am33xx_pinmux {
	i2c0_pins: pinmux_i2c0_pins {
		pinctrl-single,pins = <
			AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
			AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
		>;
	};

	nandflash_pins: pinmux_nandflash_pins {
		pinctrl-single,pins = <
			AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad0.gpmc_ad0 */
			AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad1.gpmc_ad1 */
			AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad2.gpmc_ad2 */
			AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad3.gpmc_ad3 */
			AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad4.gpmc_ad4 */
			AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad5.gpmc_ad5 */
			AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad6.gpmc_ad6 */
			AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_ad7.gpmc_ad7 */
			AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0)	/* gpmc_wait0.gpmc_wait0 */
			AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_wpn.gpio0_30 */
			AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0)		/* gpmc_csn0.gpmc_csn0 */
			AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0)		/* gpmc_advn_ale.gpmc_advn_ale */
			AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0)		/* gpmc_oen_ren.gpmc_oen_ren */
			AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0)		/* gpmc_wen.gpmc_wen */
			AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0)		/* gpmc_be0n_cle.gpmc_be0n_cle */
		>;
	};

	uart0_pins: pinmux_uart0_pins {
		pinctrl-single,pins = <
			AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
			AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
		>;
	};

	leds_pins: pinmux_leds_pins {
		pinctrl-single,pins = <
			AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */
		>;
	};
};

&mac {
	status = "okay";
};

&davinci_mdio {
	status = "okay";
};

&cpsw_emac0 {
	phy_id = <&davinci_mdio>, <0>;
	phy-mode = "rmii";
};

&cpsw_emac1 {
	phy_id = <&davinci_mdio>, <1>;
	phy-mode = "rmii";
};

&phy_sel {
	rmii-clock-ext;
};

&elm {
	status = "okay";
};

&gpmc {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&nandflash_pins>;

	ranges = <0 0 0x08000000 0x1000000>;	/* CS0: 16MB for NAND */

	nand@0,0 {
		compatible = "ti,omap2-nand";
		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
		interrupt-parent = <&gpmc>;
		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
			     <1 IRQ_TYPE_NONE>;	/* termcount */
		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
		nand-bus-width = <8>;
		ti,nand-ecc-opt = "bch8";
		gpmc,device-width = <1>;
		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-on-ns = <0>;
		gpmc,we-off-ns = <40>;
		gpmc,oe-on-ns = <0>;
		gpmc,oe-off-ns = <54>;
		gpmc,access-ns = <64>;
		gpmc,rd-cycle-ns = <82>;
		gpmc,wr-cycle-ns = <82>;
		gpmc,bus-turnaround-ns = <0>;
		gpmc,cycle2cycle-delay-ns = <0>;
		gpmc,clk-activation-ns = <0>;
		gpmc,wr-access-ns = <40>;
		gpmc,wr-data-mux-bus-ns = <0>;

		#address-cells = <1>;
		#size-cells = <1>;
		ti,elm-id = <&elm>;

		/* MTD partition table */
		partition@0 {
			label = "SPL";
			reg = <0x00000000 0x000080000>;
		};

		partition@1 {
			label = "U-boot";
			reg = <0x00080000 0x001e0000>;
		};

		partition@2 {
			label = "U-Boot Env";
			reg = <0x00260000 0x00020000>;
		};

		partition@3 {
			label = "Kernel";
			reg = <0x00280000 0x00500000>;
		};

		partition@4 {
			label = "File System";
			reg = <0x00780000 0x007880000>;
		};
	};
};

&i2c0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;

	clock-frequency = <400000>;

	tps: tps@2d {
		reg = <0x2d>;
	};
};

&mmc1 {
	status = "okay";
	vmmc-supply = <&vmmc>;
	bus-width = <4>;
};

&uart0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;
};

&usb {
	status = "okay";
};

&usb_ctrl_mod {
	status = "okay";
};

&usb0_phy {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb0 {
	status = "okay";
};

&usb1 {
	status = "okay";
	dr_mode = "host";
};

&cppi41dma  {
	status = "okay";
};

#include "tps65910.dtsi"

&tps {
	vcc1-supply = <&vbat>;
	vcc2-supply = <&vbat>;
	vcc3-supply = <&vbat>;
	vcc4-supply = <&vbat>;
	vcc5-supply = <&vbat>;
	vcc6-supply = <&vbat>;
	vcc7-supply = <&vbat>;
	vccio-supply = <&vbat>;

	regulators {
		vrtc_reg: regulator@0 {
			regulator-always-on;
		};

		vio_reg: regulator@1 {
			regulator-always-on;
		};

		vdd1_reg: regulator@2 {
			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
			regulator-name = "vdd_mpu";
			regulator-min-microvolt = <912500>;
			regulator-max-microvolt = <1312500>;
			regulator-boot-on;
			regulator-always-on;
		};

		vdd2_reg: regulator@3 {
			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
			regulator-name = "vdd_core";
			regulator-min-microvolt = <912500>;
			regulator-max-microvolt = <1150000>;
			regulator-boot-on;
			regulator-always-on;
		};

		vdd3_reg: regulator@4 {
			regulator-always-on;
		};

		vdig1_reg: regulator@5 {
			regulator-always-on;
		};

		vdig2_reg: regulator@6 {
			regulator-always-on;
		};

		vpll_reg: regulator@7 {
			regulator-always-on;
		};

		vdac_reg: regulator@8 {
			regulator-always-on;
		};

		vaux1_reg: regulator@9 {
			regulator-always-on;
		};

		vaux2_reg: regulator@10 {
			regulator-always-on;
		};

		vaux33_reg: regulator@11 {
			regulator-always-on;
		};

		vmmc_reg: regulator@12 {
			regulator-always-on;
		};
	};
};
Commit	Line	Data
e415245c EBS	1	/*
	2	* am335x-igep0033.dtsi - Device Tree file for IGEP COM AQUILA AM335x
	3	*
	4	* Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10
	11	/dts-v1/;
	12
	13	#include "am33xx.dtsi"
03752148	14	#include <dt-bindings/interrupt-controller/irq.h>
e415245c EBS	15
	16	/ {
	17	cpus {
	18	cpu@0 {
	19	cpu0-supply = <&vdd1_reg>;
	20	};
	21	};
	22
	23	memory {
	24	device_type = "memory";
	25	reg = <0x80000000 0x10000000>; /* 256 MB */
	26	};
	27
	28	leds {
	29	pinctrl-names = "default";
	30	pinctrl-0 = <&leds_pins>;
	31
	32	compatible = "gpio-leds";
	33
	34	led@0 {
	35	label = "com:green:user";
	36	gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
	37	default-state = "on";
	38	};
	39	};
	40
	41	vbat: fixedregulator@0 {
	42	compatible = "regulator-fixed";
	43	regulator-name = "vbat";
	44	regulator-min-microvolt = <5000000>;
	45	regulator-max-microvolt = <5000000>;
	46	regulator-boot-on;
	47	};
0ae6f9ee EBS	48
	49	vmmc: fixedregulator@0 {
	50	compatible = "regulator-fixed";
	51	regulator-name = "vmmc";
	52	regulator-min-microvolt = <3300000>;
	53	regulator-max-microvolt = <3300000>;
	54	};
e415245c EBS	55	};
	56
	57	&am33xx_pinmux {
	58	i2c0_pins: pinmux_i2c0_pins {
	59	pinctrl-single,pins = <
8a3ecb21 JMC	60	AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c0_sda.i2c0_sda */
8a3ecb21 JMC	61	AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c0_scl.i2c0_scl */
e415245c EBS	62	>;
	63	};
	64
	65	nandflash_pins: pinmux_nandflash_pins {
	66	pinctrl-single,pins = <
8a3ecb21 JMC	67	AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
	68	AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
	69	AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
	70	AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
	71	AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
	72	AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
	73	AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
	74	AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
	75	AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP \| MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
	76	AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP \| MUX_MODE7) /* gpmc_wpn.gpio0_30 */
	77	AM33XX_IOPAD(0x87c, PIN_OUTPUT \| MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
	78	AM33XX_IOPAD(0x890, PIN_OUTPUT \| MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
	79	AM33XX_IOPAD(0x894, PIN_OUTPUT \| MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
	80	AM33XX_IOPAD(0x898, PIN_OUTPUT \| MUX_MODE0) /* gpmc_wen.gpmc_wen */
	81	AM33XX_IOPAD(0x89c, PIN_OUTPUT \| MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
e415245c EBS	82	>;
	83	};
	84
	85	uart0_pins: pinmux_uart0_pins {
	86	pinctrl-single,pins = <
8a3ecb21 JMC	87	AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP \| MUX_MODE0) /* uart0_rxd.uart0_rxd */
8a3ecb21 JMC	88	AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* uart0_txd.uart0_txd */
e415245c EBS	89	>;
	90	};
	91
	92	leds_pins: pinmux_leds_pins {
	93	pinctrl-single,pins = <
8a3ecb21	94	AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN \| MUX_MODE7) /* gpmc_a7.gpio1_23 */
e415245c EBS	95	>;
	96	};
	97	};
	98
16c75a13 JH	99	&mac {
	100	status = "okay";
	101	};
	102
	103	&davinci_mdio {
	104	status = "okay";
	105	};
	106
e415245c EBS	107	&cpsw_emac0 {
e415245c EBS	108	phy_id = <&davinci_mdio>, <0>;
24faebd6	109	phy-mode = "rmii";
e415245c EBS	110	};
	111
	112	&cpsw_emac1 {
	113	phy_id = <&davinci_mdio>, <1>;
24faebd6 EBS	114	phy-mode = "rmii";
	115	};
	116
	117	&phy_sel {
	118	rmii-clock-ext;
e415245c EBS	119	};
	120
	121	&elm {
	122	status = "okay";
	123	};
	124
	125	&gpmc {
	126	status = "okay";
	127	pinctrl-names = "default";
	128	pinctrl-0 = <&nandflash_pins>;
	129
e2c5eb78	130	ranges = <0 0 0x08000000 0x1000000>; /* CS0: 16MB for NAND */
e415245c EBS	131
e415245c EBS	132	nand@0,0 {
03752148	133	compatible = "ti,omap2-nand";
e2c5eb78	134	reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
03752148 RQ	135	interrupt-parent = <&gpmc>;
	136	interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
	137	<1 IRQ_TYPE_NONE>; /* termcount */
63015d73	138	rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
e415245c EBS	139	nand-bus-width = <8>;
e415245c EBS	140	ti,nand-ecc-opt = "bch8";
e415245c EBS	141	gpmc,device-width = <1>;
	142	gpmc,sync-clk-ps = <0>;
	143	gpmc,cs-on-ns = <0>;
	144	gpmc,cs-rd-off-ns = <44>;
	145	gpmc,cs-wr-off-ns = <44>;
	146	gpmc,adv-on-ns = <6>;
	147	gpmc,adv-rd-off-ns = <34>;
	148	gpmc,adv-wr-off-ns = <44>;
	149	gpmc,we-on-ns = <0>;
	150	gpmc,we-off-ns = <40>;
	151	gpmc,oe-on-ns = <0>;
	152	gpmc,oe-off-ns = <54>;
	153	gpmc,access-ns = <64>;
	154	gpmc,rd-cycle-ns = <82>;
	155	gpmc,wr-cycle-ns = <82>;
e415245c EBS	156	gpmc,bus-turnaround-ns = <0>;
	157	gpmc,cycle2cycle-delay-ns = <0>;
	158	gpmc,clk-activation-ns = <0>;
e415245c EBS	159	gpmc,wr-access-ns = <40>;
	160	gpmc,wr-data-mux-bus-ns = <0>;
	161
	162	#address-cells = <1>;
	163	#size-cells = <1>;
42647f94	164	ti,elm-id = <&elm>;
e415245c EBS	165
	166	/* MTD partition table */
	167	partition@0 {
	168	label = "SPL";
	169	reg = <0x00000000 0x000080000>;
	170	};
	171
	172	partition@1 {
	173	label = "U-boot";
	174	reg = <0x00080000 0x001e0000>;
	175	};
	176
	177	partition@2 {
	178	label = "U-Boot Env";
	179	reg = <0x00260000 0x00020000>;
	180	};
	181
	182	partition@3 {
	183	label = "Kernel";
	184	reg = <0x00280000 0x00500000>;
	185	};
	186
	187	partition@4 {
	188	label = "File System";
	189	reg = <0x00780000 0x007880000>;
	190	};
	191	};
	192	};
	193
	194	&i2c0 {
	195	status = "okay";
	196	pinctrl-names = "default";
	197	pinctrl-0 = <&i2c0_pins>;
	198
	199	clock-frequency = <400000>;
	200
	201	tps: tps@2d {
	202	reg = <0x2d>;
	203	};
	204	};
	205
0ae6f9ee EBS	206	&mmc1 {
	207	status = "okay";
	208	vmmc-supply = <&vmmc>;
	209	bus-width = <4>;
	210	};
	211
e415245c EBS	212	&uart0 {
	213	status = "okay";
	214	pinctrl-names = "default";
	215	pinctrl-0 = <&uart0_pins>;
	216	};
	217
caa73370 EBS	218	&usb {
caa73370 EBS	219	status = "okay";
2cd1de1c	220	};
caa73370	221
2cd1de1c GM	222	&usb_ctrl_mod {
	223	status = "okay";
	224	};
caa73370	225
2cd1de1c GM	226	&usb0_phy {
	227	status = "okay";
	228	};
caa73370	229
2cd1de1c GM	230	&usb1_phy {
	231	status = "okay";
	232	};
caa73370	233
2cd1de1c GM	234	&usb0 {
	235	status = "okay";
	236	};
caa73370	237
2cd1de1c GM	238	&usb1 {
	239	status = "okay";
	240	dr_mode = "host";
	241	};
caa73370	242
2cd1de1c GM	243	&cppi41dma {
2cd1de1c GM	244	status = "okay";
caa73370 EBS	245	};
caa73370 EBS	246
e415245c EBS	247	#include "tps65910.dtsi"
	248
	249	&tps {
	250	vcc1-supply = <&vbat>;
	251	vcc2-supply = <&vbat>;
	252	vcc3-supply = <&vbat>;
	253	vcc4-supply = <&vbat>;
	254	vcc5-supply = <&vbat>;
	255	vcc6-supply = <&vbat>;
	256	vcc7-supply = <&vbat>;
	257	vccio-supply = <&vbat>;
	258
	259	regulators {
	260	vrtc_reg: regulator@0 {
	261	regulator-always-on;
	262	};
	263
	264	vio_reg: regulator@1 {
	265	regulator-always-on;
	266	};
	267
	268	vdd1_reg: regulator@2 {
	269	/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
	270	regulator-name = "vdd_mpu";
	271	regulator-min-microvolt = <912500>;
	272	regulator-max-microvolt = <1312500>;
	273	regulator-boot-on;
	274	regulator-always-on;
	275	};
	276
	277	vdd2_reg: regulator@3 {
	278	/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
	279	regulator-name = "vdd_core";
	280	regulator-min-microvolt = <912500>;
	281	regulator-max-microvolt = <1150000>;
	282	regulator-boot-on;
	283	regulator-always-on;
	284	};
	285
	286	vdd3_reg: regulator@4 {
	287	regulator-always-on;
	288	};
	289
	290	vdig1_reg: regulator@5 {
	291	regulator-always-on;
	292	};
	293
	294	vdig2_reg: regulator@6 {
	295	regulator-always-on;
	296	};
	297
	298	vpll_reg: regulator@7 {
	299	regulator-always-on;
	300	};
	301
	302	vdac_reg: regulator@8 {
	303	regulator-always-on;
	304	};
	305
	306	vaux1_reg: regulator@9 {
	307	regulator-always-on;
	308	};
	309
	310	vaux2_reg: regulator@10 {
311	regulator-always-on;
312	};
313
314	vaux33_reg: regulator@11 {
315	regulator-always-on;
316	};
317
318	vmmc_reg: regulator@12 {
319	regulator-always-on;
320	};
321	};
322	};
323