[deliverable/linux.git] / arch / arm / boot / dts / sh73a0-kzm9g-reference.dts

/*
 * Device Tree Source for the KZM-A9-GT board
 *
 * Copyright (C) 2012 Horms Solutions Ltd.
 *
 * Based on sh73a0-kzm9g.dts
 * Copyright (C) 2012 Renesas Solutions Corp.
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

/dts-v1/;
#include "sh73a0.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	model = "KZM-A9-GT";
	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";

	cpus {
		cpu@0 {
			cpu0-supply = <&vdd_dvfs>;
			operating-points = <
				/* kHz  uV */
				1196000 1315000
				 598000 1175000
				 398667 1065000
			>;
			voltage-tolerance = <1>; /* 1% */
		};
	};

	chosen {
		bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
	};

	memory {
		device_type = "memory";
		reg = <0x41000000 0x1e800000>;
	};

	reg_1p8v: regulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "fixed-1.8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		regulator-boot-on;
	};

	reg_3p3v: regulator@1 {
		compatible = "regulator-fixed";
		regulator-name = "fixed-3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vmmc_sdhi0: regulator@2 {
	        compatible = "regulator-fixed";
		regulator-name = "SDHI0 Vcc";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	vmmc_sdhi2: regulator@3 {
	        compatible = "regulator-fixed";
		regulator-name = "SDHI2 Vcc";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	lan9220@10000000 {
		compatible = "smsc,lan9220", "smsc,lan9115";
		reg = <0x10000000 0x100>;
		phy-mode = "mii";
		interrupt-parent = <&irqpin0>;
		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
		reg-io-width = <4>;
		smsc,irq-push-pull;
		smsc,save-mac-address;
		vddvario-supply = <&reg_1p8v>;
		vdd33a-supply = <&reg_3p3v>;
	};

	leds {
		compatible = "gpio-leds";
		led1 {
			gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
		};
		led2 {
			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
		};
		led3 {
			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
		};
		led4 {
			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";

		back-key {
			gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_BACK>;
			label = "SW3";
		};

		right-key {
			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RIGHT>;
			label = "SW2-R";
		};

		left-key {
			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_LEFT>;
			label = "SW2-L";
		};

		enter-key {
			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_ENTER>;
			label = "SW2-P";
		};

		up-key {
			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_UP>;
			label = "SW2-U";
		};

		down-key {
			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_DOWN>;
			label = "SW2-D";
		};

		home-key {
			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_HOME>;
			label = "SW1";
		};
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,format = "left_j";
		simple-audio-card,cpu {
			sound-dai = <&sh_fsi2 0>;
		};
		simple-audio-card,codec {
			sound-dai = <&ak4648>;
			bitclock-master;
			frame-master;
			system-clock-frequency = <11289600>;
		};
	};
};

&i2c0 {
	status = "okay";
	as3711@40 {
		compatible = "ams,as3711";
		reg = <0x40>;

		regulators {
			vdd_dvfs: sd1 {
				regulator-name = "1.315V CPU";
				regulator-min-microvolt = <1050000>;
				regulator-max-microvolt = <1350000>;
				regulator-always-on;
				regulator-boot-on;
			};
			sd2 {
				regulator-name = "1.8V";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};
			sd4 {
				regulator-name = "1.215V";
				regulator-min-microvolt = <1215000>;
				regulator-max-microvolt = <1235000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo2 {
				regulator-name = "2.8V CPU";
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo3 {
				regulator-name = "3.0V CPU";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo4 {
				regulator-name = "2.8V";
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo5 {
				regulator-name = "2.8V #2";
				regulator-min-microvolt = <2800000>;
				regulator-max-microvolt = <2800000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo7 {
				regulator-name = "1.15V CPU";
				regulator-min-microvolt = <1150000>;
				regulator-max-microvolt = <1150000>;
				regulator-always-on;
				regulator-boot-on;
			};
			ldo8 {
				regulator-name = "1.15V CPU #2";
				regulator-min-microvolt = <1150000>;
				regulator-max-microvolt = <1150000>;
				regulator-always-on;
				regulator-boot-on;
			};
		};
	};

	ak4648: ak4648@0x12 {
		#sound-dai-cells = <0>;
		compatible = "asahi-kasei,ak4648";
		reg = <0x12>;
	};
};

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

	pcf8575: gpio@20 {
		compatible = "nxp,pcf8575";
		reg = <0x20>;
		interrupt-parent = <&irqpin2>;
		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-controller;
		#interrupt-cells = <2>;
	};
};

&mmcif {
	pinctrl-0 = <&mmcif_pins>;
	pinctrl-names = "default";

	bus-width = <8>;
	vmmc-supply = <&reg_1p8v>;
	status = "okay";
};

&pfc {
	pinctrl-0 = <&scifa4_pins>;
	pinctrl-names = "default";

	i2c3_pins: i2c3 {
		renesas,groups = "i2c3_1";
		renesas,function = "i2c3";
	};

	mmcif_pins: mmc {
		mux {
			renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
			renesas,function = "mmc0";
		};
		cfg {
			renesas,groups = "mmc0_data8_0";
			renesas,pins = "PORT279";
			bias-pull-up;
		};
	};

	scifa4_pins: serial4 {
		renesas,groups = "scifa4_data", "scifa4_ctrl";
		renesas,function = "scifa4";
	};

	sdhi0_pins: sd0 {
		renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
		renesas,function = "sdhi0";
	};

	sdhi2_pins: sd2 {
		renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
		renesas,function = "sdhi2";
	};

	fsia_pins: sounda {
		renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
				 "fsia_data_in", "fsia_data_out";
		renesas,function = "fsia";
	};
};

&sdhi0 {
	pinctrl-0 = <&sdhi0_pins>;
	pinctrl-names = "default";

	vmmc-supply = <&vmmc_sdhi0>;
	bus-width = <4>;
	status = "okay";
};

&sdhi2 {
	pinctrl-0 = <&sdhi2_pins>;
	pinctrl-names = "default";

	vmmc-supply = <&vmmc_sdhi2>;
	bus-width = <4>;
	broken-cd;
	status = "okay";
};

&sh_fsi2 {
	pinctrl-0 = <&fsia_pins>;
	pinctrl-names = "default";

	status = "okay";
};
Commit	Line	Data
b8b82b29 SH	1	/*
	2	* Device Tree Source for the KZM-A9-GT board
	3	*
	4	* Copyright (C) 2012 Horms Solutions Ltd.
	5	*
	6	* Based on sh73a0-kzm9g.dts
	7	* Copyright (C) 2012 Renesas Solutions Corp.
	8	*
	9	* This file is licensed under the terms of the GNU General Public License
	10	* version 2. This program is licensed "as is" without any warranty of any
	11	* kind, whether express or implied.
	12	*/
	13
	14	/dts-v1/;
31c46cbf	15	#include "sh73a0.dtsi"
f8f77ce9	16	#include <dt-bindings/gpio/gpio.h>
39f01630	17	#include <dt-bindings/input/input.h>
77e2d7e2	18	#include <dt-bindings/interrupt-controller/irq.h>
b8b82b29 SH	19
	20	/ {
	21	model = "KZM-A9-GT";
	22	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
	23
251ed173 GL	24	cpus {
	25	cpu@0 {
	26	cpu0-supply = <&vdd_dvfs>;
	27	operating-points = <
	28	/* kHz uV */
	29	1196000 1315000
	30	598000 1175000
	31	398667 1065000
	32	>;
	33	voltage-tolerance = <1>; /* 1% */
	34	};
	35	};
	36
b8b82b29	37	chosen {
d2f463a6	38	bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
b8b82b29 SH	39	};
	40
	41	memory {
	42	device_type = "memory";
	43	reg = <0x41000000 0x1e800000>;
	44	};
	45
f017d011	46	reg_1p8v: regulator@0 {
b8b82b29 SH	47	compatible = "regulator-fixed";
	48	regulator-name = "fixed-1.8V";
	49	regulator-min-microvolt = <1800000>;
	50	regulator-max-microvolt = <1800000>;
f017d011 GL	51	regulator-always-on;
	52	regulator-boot-on;
	53	};
	54
c791c036	55	reg_3p3v: regulator@1 {
f017d011	56	compatible = "regulator-fixed";
c791c036 GL	57	regulator-name = "fixed-3.3V";
	58	regulator-min-microvolt = <3300000>;
	59	regulator-max-microvolt = <3300000>;
f017d011 GL	60	regulator-always-on;
	61	regulator-boot-on;
	62	};
8c1de8ee	63
f8f77ce9 LP	64	vmmc_sdhi0: regulator@2 {
	65	compatible = "regulator-fixed";
	66	regulator-name = "SDHI0 Vcc";
	67	regulator-min-microvolt = <3300000>;
	68	regulator-max-microvolt = <3300000>;
	69	gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
	70	enable-active-high;
	71	};
	72
	73	vmmc_sdhi2: regulator@3 {
	74	compatible = "regulator-fixed";
	75	regulator-name = "SDHI2 Vcc";
	76	regulator-min-microvolt = <3300000>;
	77	regulator-max-microvolt = <3300000>;
	78	gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
	79	enable-active-high;
	80	};
	81
8c1de8ee GL	82	lan9220@10000000 {
	83	compatible = "smsc,lan9220", "smsc,lan9115";
	84	reg = <0x10000000 0x100>;
	85	phy-mode = "mii";
	86	interrupt-parent = <&irqpin0>;
72e14c05	87	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
8c1de8ee GL	88	reg-io-width = <4>;
	89	smsc,irq-push-pull;
	90	smsc,save-mac-address;
	91	vddvario-supply = <&reg_1p8v>;
	92	vdd33a-supply = <&reg_3p3v>;
	93	};
14692739 LP	94
	95	leds {
	96	compatible = "gpio-leds";
	97	led1 {
	98	gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
	99	};
	100	led2 {
	101	gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
	102	};
	103	led3 {
	104	gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
	105	};
	106	led4 {
	107	gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
	108	};
	109	};
5ec5f734 LP	110
	111	gpio-keys {
	112	compatible = "gpio-keys";
	113
	114	back-key {
	115	gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
39f01630	116	linux,code = <KEY_BACK>;
5ec5f734 LP	117	label = "SW3";
	118	};
	119
	120	right-key {
	121	gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
39f01630	122	linux,code = <KEY_RIGHT>;
5ec5f734 LP	123	label = "SW2-R";
	124	};
	125
	126	left-key {
	127	gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
39f01630	128	linux,code = <KEY_LEFT>;
5ec5f734 LP	129	label = "SW2-L";
	130	};
	131
	132	enter-key {
	133	gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
39f01630	134	linux,code = <KEY_ENTER>;
5ec5f734 LP	135	label = "SW2-P";
	136	};
	137
	138	up-key {
	139	gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
39f01630	140	linux,code = <KEY_UP>;
5ec5f734 LP	141	label = "SW2-U";
	142	};
	143
	144	down-key {
	145	gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
39f01630	146	linux,code = <KEY_DOWN>;
5ec5f734 LP	147	label = "SW2-D";
	148	};
	149
	150	home-key {
	151	gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
39f01630	152	linux,code = <KEY_HOME>;
5ec5f734 LP	153	label = "SW1";
	154	};
	155	};
3c2a87c8 KM	156
	157	sound {
	158	compatible = "simple-audio-card";
	159	simple-audio-card,format = "left_j";
	160	simple-audio-card,cpu {
	161	sound-dai = <&sh_fsi2 0>;
	162	};
	163	simple-audio-card,codec {
	164	sound-dai = <&ak4648>;
	165	bitclock-master;
	166	frame-master;
	167	system-clock-frequency = <11289600>;
	168	};
	169	};
b8b82b29 SH	170	};
b8b82b29 SH	171
251ed173	172	&i2c0 {
eda3a4fa	173	status = "okay";
251ed173 GL	174	as3711@40 {
	175	compatible = "ams,as3711";
	176	reg = <0x40>;
	177
	178	regulators {
	179	vdd_dvfs: sd1 {
	180	regulator-name = "1.315V CPU";
	181	regulator-min-microvolt = <1050000>;
	182	regulator-max-microvolt = <1350000>;
	183	regulator-always-on;
	184	regulator-boot-on;
	185	};
	186	sd2 {
	187	regulator-name = "1.8V";
	188	regulator-min-microvolt = <1800000>;
	189	regulator-max-microvolt = <1800000>;
	190	regulator-always-on;
	191	regulator-boot-on;
	192	};
	193	sd4 {
	194	regulator-name = "1.215V";
	195	regulator-min-microvolt = <1215000>;
	196	regulator-max-microvolt = <1235000>;
	197	regulator-always-on;
	198	regulator-boot-on;
	199	};
	200	ldo2 {
	201	regulator-name = "2.8V CPU";
	202	regulator-min-microvolt = <2800000>;
	203	regulator-max-microvolt = <2800000>;
	204	regulator-always-on;
	205	regulator-boot-on;
	206	};
	207	ldo3 {
	208	regulator-name = "3.0V CPU";
	209	regulator-min-microvolt = <3000000>;
	210	regulator-max-microvolt = <3000000>;
	211	regulator-always-on;
	212	regulator-boot-on;
	213	};
	214	ldo4 {
	215	regulator-name = "2.8V";
	216	regulator-min-microvolt = <2800000>;
	217	regulator-max-microvolt = <2800000>;
	218	regulator-always-on;
	219	regulator-boot-on;
	220	};
	221	ldo5 {
	222	regulator-name = "2.8V #2";
	223	regulator-min-microvolt = <2800000>;
	224	regulator-max-microvolt = <2800000>;
	225	regulator-always-on;
	226	regulator-boot-on;
	227	};
	228	ldo7 {
	229	regulator-name = "1.15V CPU";
	230	regulator-min-microvolt = <1150000>;
	231	regulator-max-microvolt = <1150000>;
	232	regulator-always-on;
	233	regulator-boot-on;
	234	};
	235	ldo8 {
	236	regulator-name = "1.15V CPU #2";
	237	regulator-min-microvolt = <1150000>;
238	regulator-max-microvolt = <1150000>;
239	regulator-always-on;
240	regulator-boot-on;
241	};
242	};
243	};
3c2a87c8 KM	244
	245	ak4648: ak4648@0x12 {
	246	#sound-dai-cells = <0>;
	247	compatible = "asahi-kasei,ak4648";
	248	reg = <0x12>;
	249	};
251ed173 GL	250	};
251ed173 GL	251
ec028600 LP	252	&i2c3 {
	253	pinctrl-0 = <&i2c3_pins>;
	254	pinctrl-names = "default";
eda3a4fa	255	status = "okay";
a40d9ad3 LP	256
	257	pcf8575: gpio@20 {
	258	compatible = "nxp,pcf8575";
	259	reg = <0x20>;
	260	interrupt-parent = <&irqpin2>;
	261	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
	262	gpio-controller;
	263	#gpio-cells = <2>;
	264	interrupt-controller;
	265	#interrupt-cells = <2>;
	266	};
ec028600 LP	267	};
ec028600 LP	268
b8b82b29	269	&mmcif {
ec028600 LP	270	pinctrl-0 = <&mmcif_pins>;
	271	pinctrl-names = "default";
	272
f017d011 GL	273	bus-width = <8>;
f017d011 GL	274	vmmc-supply = <&reg_1p8v>;
546e5d3e GL	275	status = "okay";
	276	};
	277
ec028600 LP	278	&pfc {
	279	pinctrl-0 = <&scifa4_pins>;
	280	pinctrl-names = "default";
	281
	282	i2c3_pins: i2c3 {
	283	renesas,groups = "i2c3_1";
	284	renesas,function = "i2c3";
	285	};
	286
26adf1a7	287	mmcif_pins: mmc {
ec028600 LP	288	mux {
	289	renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
	290	renesas,function = "mmc0";
	291	};
	292	cfg {
	293	renesas,groups = "mmc0_data8_0";
	294	renesas,pins = "PORT279";
	295	bias-pull-up;
	296	};
	297	};
	298
26adf1a7	299	scifa4_pins: serial4 {
ec028600 LP	300	renesas,groups = "scifa4_data", "scifa4_ctrl";
	301	renesas,function = "scifa4";
	302	};
	303
26adf1a7	304	sdhi0_pins: sd0 {
ec028600 LP	305	renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
	306	renesas,function = "sdhi0";
	307	};
	308
26adf1a7	309	sdhi2_pins: sd2 {
ec028600 LP	310	renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
	311	renesas,function = "sdhi2";
	312	};
3c2a87c8 KM	313
	314	fsia_pins: sounda {
	315	renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
	316	"fsia_data_in", "fsia_data_out";
	317	renesas,function = "fsia";
	318	};
ec028600 LP	319	};
ec028600 LP	320
546e5d3e	321	&sdhi0 {
ec028600 LP	322	pinctrl-0 = <&sdhi0_pins>;
	323	pinctrl-names = "default";
	324
f8f77ce9	325	vmmc-supply = <&vmmc_sdhi0>;
546e5d3e GL	326	bus-width = <4>;
	327	status = "okay";
	328	};
	329
	330	&sdhi2 {
ec028600 LP	331	pinctrl-0 = <&sdhi2_pins>;
	332	pinctrl-names = "default";
	333
f8f77ce9	334	vmmc-supply = <&vmmc_sdhi2>;
546e5d3e GL	335	bus-width = <4>;
	336	broken-cd;
	337	status = "okay";
b8b82b29	338	};
3c2a87c8 KM	339
	340	&sh_fsi2 {
	341	pinctrl-0 = <&fsia_pins>;
	342	pinctrl-names = "default";
	343
	344	status = "okay";
	345	};