[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";

	aliases {
		serial4 = &scifa4;
	};

	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 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 {
	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";
	};
};

&scifa4 {
	pinctrl-0 = <&scifa4_pins>;
	pinctrl-names = "default";

	status = "okay";
};

&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
700ce7c2 SH	24	aliases {
	25	serial4 = &scifa4;
	26	};
	27
251ed173 GL	28	cpus {
	29	cpu@0 {
	30	cpu0-supply = <&vdd_dvfs>;
	31	operating-points = <
	32	/* kHz uV */
	33	1196000 1315000
	34	598000 1175000
	35	398667 1065000
	36	>;
	37	voltage-tolerance = <1>; /* 1% */
	38	};
	39	};
	40
b8b82b29	41	chosen {
0b732470	42	bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw";
b8b82b29 SH	43	};
	44
	45	memory {
	46	device_type = "memory";
	47	reg = <0x41000000 0x1e800000>;
	48	};
	49
f017d011	50	reg_1p8v: regulator@0 {
b8b82b29 SH	51	compatible = "regulator-fixed";
	52	regulator-name = "fixed-1.8V";
	53	regulator-min-microvolt = <1800000>;
	54	regulator-max-microvolt = <1800000>;
f017d011 GL	55	regulator-always-on;
	56	regulator-boot-on;
	57	};
	58
c791c036	59	reg_3p3v: regulator@1 {
f017d011	60	compatible = "regulator-fixed";
c791c036 GL	61	regulator-name = "fixed-3.3V";
	62	regulator-min-microvolt = <3300000>;
	63	regulator-max-microvolt = <3300000>;
f017d011 GL	64	regulator-always-on;
	65	regulator-boot-on;
	66	};
8c1de8ee	67
f8f77ce9	68	vmmc_sdhi0: regulator@2 {
40c488df	69	compatible = "regulator-fixed";
f8f77ce9 LP	70	regulator-name = "SDHI0 Vcc";
	71	regulator-min-microvolt = <3300000>;
	72	regulator-max-microvolt = <3300000>;
	73	gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
	74	enable-active-high;
	75	};
	76
	77	vmmc_sdhi2: regulator@3 {
40c488df	78	compatible = "regulator-fixed";
f8f77ce9 LP	79	regulator-name = "SDHI2 Vcc";
	80	regulator-min-microvolt = <3300000>;
	81	regulator-max-microvolt = <3300000>;
	82	gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
	83	enable-active-high;
	84	};
	85
8c1de8ee GL	86	lan9220@10000000 {
	87	compatible = "smsc,lan9220", "smsc,lan9115";
	88	reg = <0x10000000 0x100>;
	89	phy-mode = "mii";
	90	interrupt-parent = <&irqpin0>;
72e14c05	91	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
8c1de8ee GL	92	reg-io-width = <4>;
	93	smsc,irq-push-pull;
	94	smsc,save-mac-address;
	95	vddvario-supply = <&reg_1p8v>;
	96	vdd33a-supply = <&reg_3p3v>;
	97	};
14692739 LP	98
	99	leds {
	100	compatible = "gpio-leds";
	101	led1 {
	102	gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
	103	};
	104	led2 {
	105	gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
	106	};
	107	led3 {
	108	gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
	109	};
	110	led4 {
	111	gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
	112	};
	113	};
5ec5f734 LP	114
	115	gpio-keys {
	116	compatible = "gpio-keys";
	117
	118	back-key {
	119	gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
39f01630	120	linux,code = <KEY_BACK>;
5ec5f734 LP	121	label = "SW3";
	122	};
	123
	124	right-key {
	125	gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
39f01630	126	linux,code = <KEY_RIGHT>;
5ec5f734 LP	127	label = "SW2-R";
	128	};
	129
	130	left-key {
	131	gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
39f01630	132	linux,code = <KEY_LEFT>;
5ec5f734 LP	133	label = "SW2-L";
	134	};
	135
	136	enter-key {
	137	gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
39f01630	138	linux,code = <KEY_ENTER>;
5ec5f734 LP	139	label = "SW2-P";
	140	};
	141
	142	up-key {
	143	gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
39f01630	144	linux,code = <KEY_UP>;
5ec5f734 LP	145	label = "SW2-U";
	146	};
	147
	148	down-key {
	149	gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
39f01630	150	linux,code = <KEY_DOWN>;
5ec5f734 LP	151	label = "SW2-D";
	152	};
	153
	154	home-key {
	155	gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
39f01630	156	linux,code = <KEY_HOME>;
5ec5f734 LP	157	label = "SW1";
	158	};
	159	};
3c2a87c8 KM	160
	161	sound {
	162	compatible = "simple-audio-card";
	163	simple-audio-card,format = "left_j";
	164	simple-audio-card,cpu {
	165	sound-dai = <&sh_fsi2 0>;
	166	};
	167	simple-audio-card,codec {
	168	sound-dai = <&ak4648>;
	169	bitclock-master;
	170	frame-master;
	171	system-clock-frequency = <11289600>;
	172	};
	173	};
b8b82b29 SH	174	};
b8b82b29 SH	175
251ed173	176	&i2c0 {
eda3a4fa	177	status = "okay";
251ed173 GL	178	as3711@40 {
	179	compatible = "ams,as3711";
	180	reg = <0x40>;
	181
	182	regulators {
	183	vdd_dvfs: sd1 {
	184	regulator-name = "1.315V CPU";
	185	regulator-min-microvolt = <1050000>;
	186	regulator-max-microvolt = <1350000>;
	187	regulator-always-on;
	188	regulator-boot-on;
	189	};
	190	sd2 {
	191	regulator-name = "1.8V";
	192	regulator-min-microvolt = <1800000>;
	193	regulator-max-microvolt = <1800000>;
	194	regulator-always-on;
	195	regulator-boot-on;
	196	};
	197	sd4 {
	198	regulator-name = "1.215V";
	199	regulator-min-microvolt = <1215000>;
	200	regulator-max-microvolt = <1235000>;
	201	regulator-always-on;
	202	regulator-boot-on;
	203	};
	204	ldo2 {
	205	regulator-name = "2.8V CPU";
	206	regulator-min-microvolt = <2800000>;
	207	regulator-max-microvolt = <2800000>;
	208	regulator-always-on;
	209	regulator-boot-on;
	210	};
	211	ldo3 {
	212	regulator-name = "3.0V CPU";
	213	regulator-min-microvolt = <3000000>;
	214	regulator-max-microvolt = <3000000>;
	215	regulator-always-on;
	216	regulator-boot-on;
	217	};
	218	ldo4 {
	219	regulator-name = "2.8V";
	220	regulator-min-microvolt = <2800000>;
	221	regulator-max-microvolt = <2800000>;
	222	regulator-always-on;
	223	regulator-boot-on;
	224	};
	225	ldo5 {
	226	regulator-name = "2.8V #2";
	227	regulator-min-microvolt = <2800000>;
	228	regulator-max-microvolt = <2800000>;
	229	regulator-always-on;
	230	regulator-boot-on;
	231	};
	232	ldo7 {
	233	regulator-name = "1.15V CPU";
	234	regulator-min-microvolt = <1150000>;
	235	regulator-max-microvolt = <1150000>;
	236	regulator-always-on;
	237	regulator-boot-on;
	238	};
	239	ldo8 {
	240	regulator-name = "1.15V CPU #2";
	241	regulator-min-microvolt = <1150000>;
242	regulator-max-microvolt = <1150000>;
243	regulator-always-on;
244	regulator-boot-on;
245	};
246	};
247	};
3c2a87c8 KM	248
	249	ak4648: ak4648@0x12 {
	250	#sound-dai-cells = <0>;
	251	compatible = "asahi-kasei,ak4648";
	252	reg = <0x12>;
	253	};
251ed173 GL	254	};
251ed173 GL	255
ec028600 LP	256	&i2c3 {
	257	pinctrl-0 = <&i2c3_pins>;
	258	pinctrl-names = "default";
eda3a4fa	259	status = "okay";
a40d9ad3 LP	260
	261	pcf8575: gpio@20 {
	262	compatible = "nxp,pcf8575";
	263	reg = <0x20>;
	264	interrupt-parent = <&irqpin2>;
	265	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
	266	gpio-controller;
	267	#gpio-cells = <2>;
	268	interrupt-controller;
	269	#interrupt-cells = <2>;
	270	};
ec028600 LP	271	};
ec028600 LP	272
b8b82b29	273	&mmcif {
ec028600 LP	274	pinctrl-0 = <&mmcif_pins>;
	275	pinctrl-names = "default";
	276
f017d011 GL	277	bus-width = <8>;
f017d011 GL	278	vmmc-supply = <&reg_1p8v>;
546e5d3e GL	279	status = "okay";
	280	};
	281
ec028600	282	&pfc {
ec028600 LP	283	i2c3_pins: i2c3 {
	284	renesas,groups = "i2c3_1";
	285	renesas,function = "i2c3";
	286	};
	287
26adf1a7	288	mmcif_pins: mmc {
ec028600 LP	289	mux {
	290	renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
	291	renesas,function = "mmc0";
	292	};
	293	cfg {
	294	renesas,groups = "mmc0_data8_0";
	295	renesas,pins = "PORT279";
	296	bias-pull-up;
	297	};
	298	};
	299
26adf1a7	300	scifa4_pins: serial4 {
ec028600 LP	301	renesas,groups = "scifa4_data", "scifa4_ctrl";
	302	renesas,function = "scifa4";
	303	};
	304
26adf1a7	305	sdhi0_pins: sd0 {
ec028600 LP	306	renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
	307	renesas,function = "sdhi0";
	308	};
	309
26adf1a7	310	sdhi2_pins: sd2 {
ec028600 LP	311	renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
	312	renesas,function = "sdhi2";
	313	};
3c2a87c8 KM	314
	315	fsia_pins: sounda {
	316	renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
	317	"fsia_data_in", "fsia_data_out";
	318	renesas,function = "fsia";
	319	};
ec028600 LP	320	};
ec028600 LP	321
700ce7c2 SH	322	&scifa4 {
	323	pinctrl-0 = <&scifa4_pins>;
	324	pinctrl-names = "default";
	325
	326	status = "okay";
	327	};
	328
546e5d3e	329	&sdhi0 {
ec028600 LP	330	pinctrl-0 = <&sdhi0_pins>;
	331	pinctrl-names = "default";
	332
f8f77ce9	333	vmmc-supply = <&vmmc_sdhi0>;
546e5d3e GL	334	bus-width = <4>;
	335	status = "okay";
	336	};
	337
	338	&sdhi2 {
ec028600 LP	339	pinctrl-0 = <&sdhi2_pins>;
	340	pinctrl-names = "default";
	341
f8f77ce9	342	vmmc-supply = <&vmmc_sdhi2>;
546e5d3e GL	343	bus-width = <4>;
	344	broken-cd;
	345	status = "okay";
b8b82b29	346	};
3c2a87c8 KM	347
	348	&sh_fsi2 {
	349	pinctrl-0 = <&fsia_pins>;
	350	pinctrl-names = "default";
	351
	352	status = "okay";
	353	};