[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";
		stdout-path = &scifa4;
	};

	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>;
			label = "LED1";
		};
		led2 {
			gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
			label = "LED2";
		};
		led3 {
			gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
			label = "LED3";
		};
		led4 {
			gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
			label = "LED4";
		};
	};

	keyboard {
		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>;
		};
	};
};

&cmt1 {
	status = "okay";
};

&extal2_clk {
	clock-frequency = <48000000>;
};

&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@12 {
		#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";
59ab5bff	43	stdout-path = &scifa4;
b8b82b29 SH	44	};
	45
	46	memory {
	47	device_type = "memory";
	48	reg = <0x41000000 0x1e800000>;
	49	};
	50
f017d011	51	reg_1p8v: regulator@0 {
b8b82b29 SH	52	compatible = "regulator-fixed";
	53	regulator-name = "fixed-1.8V";
	54	regulator-min-microvolt = <1800000>;
	55	regulator-max-microvolt = <1800000>;
f017d011 GL	56	regulator-always-on;
	57	regulator-boot-on;
	58	};
	59
c791c036	60	reg_3p3v: regulator@1 {
f017d011	61	compatible = "regulator-fixed";
c791c036 GL	62	regulator-name = "fixed-3.3V";
	63	regulator-min-microvolt = <3300000>;
	64	regulator-max-microvolt = <3300000>;
f017d011 GL	65	regulator-always-on;
	66	regulator-boot-on;
	67	};
8c1de8ee	68
f8f77ce9	69	vmmc_sdhi0: regulator@2 {
40c488df	70	compatible = "regulator-fixed";
f8f77ce9 LP	71	regulator-name = "SDHI0 Vcc";
	72	regulator-min-microvolt = <3300000>;
	73	regulator-max-microvolt = <3300000>;
	74	gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
	75	enable-active-high;
	76	};
	77
	78	vmmc_sdhi2: regulator@3 {
40c488df	79	compatible = "regulator-fixed";
f8f77ce9 LP	80	regulator-name = "SDHI2 Vcc";
	81	regulator-min-microvolt = <3300000>;
	82	regulator-max-microvolt = <3300000>;
	83	gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
	84	enable-active-high;
	85	};
	86
8c1de8ee GL	87	lan9220@10000000 {
	88	compatible = "smsc,lan9220", "smsc,lan9115";
	89	reg = <0x10000000 0x100>;
	90	phy-mode = "mii";
	91	interrupt-parent = <&irqpin0>;
72e14c05	92	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
8c1de8ee GL	93	reg-io-width = <4>;
	94	smsc,irq-push-pull;
	95	smsc,save-mac-address;
	96	vddvario-supply = <&reg_1p8v>;
	97	vdd33a-supply = <&reg_3p3v>;
	98	};
14692739 LP	99
	100	leds {
	101	compatible = "gpio-leds";
	102	led1 {
	103	gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
8ee63b3a	104	label = "LED1";
14692739 LP	105	};
	106	led2 {
	107	gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
8ee63b3a	108	label = "LED2";
14692739 LP	109	};
	110	led3 {
	111	gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
8ee63b3a	112	label = "LED3";
14692739 LP	113	};
	114	led4 {
	115	gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
8ee63b3a	116	label = "LED4";
14692739 LP	117	};
14692739 LP	118	};
5ec5f734	119
61f1fb47	120	keyboard {
5ec5f734 LP	121	compatible = "gpio-keys";
	122
	123	back-key {
	124	gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
39f01630	125	linux,code = <KEY_BACK>;
5ec5f734 LP	126	label = "SW3";
	127	};
	128
	129	right-key {
	130	gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
39f01630	131	linux,code = <KEY_RIGHT>;
5ec5f734 LP	132	label = "SW2-R";
	133	};
	134
	135	left-key {
	136	gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
39f01630	137	linux,code = <KEY_LEFT>;
5ec5f734 LP	138	label = "SW2-L";
	139	};
	140
	141	enter-key {
	142	gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
39f01630	143	linux,code = <KEY_ENTER>;
5ec5f734 LP	144	label = "SW2-P";
	145	};
	146
	147	up-key {
	148	gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
39f01630	149	linux,code = <KEY_UP>;
5ec5f734 LP	150	label = "SW2-U";
	151	};
	152
	153	down-key {
	154	gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
39f01630	155	linux,code = <KEY_DOWN>;
5ec5f734 LP	156	label = "SW2-D";
	157	};
	158
	159	home-key {
	160	gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
39f01630	161	linux,code = <KEY_HOME>;
5ec5f734 LP	162	label = "SW1";
	163	};
	164	};
3c2a87c8 KM	165
	166	sound {
	167	compatible = "simple-audio-card";
	168	simple-audio-card,format = "left_j";
	169	simple-audio-card,cpu {
	170	sound-dai = <&sh_fsi2 0>;
	171	};
	172	simple-audio-card,codec {
	173	sound-dai = <&ak4648>;
	174	bitclock-master;
	175	frame-master;
	176	system-clock-frequency = <11289600>;
	177	};
	178	};
b8b82b29 SH	179	};
b8b82b29 SH	180
48a0d1e0	181	&cmt1 {
338d1f0b	182	status = "okay";
48a0d1e0 UH	183	};
48a0d1e0 UH	184
1a9a6581 UH	185	&extal2_clk {
	186	clock-frequency = <48000000>;
	187	};
	188
251ed173	189	&i2c0 {
eda3a4fa	190	status = "okay";
251ed173 GL	191	as3711@40 {
	192	compatible = "ams,as3711";
	193	reg = <0x40>;
	194
	195	regulators {
	196	vdd_dvfs: sd1 {
	197	regulator-name = "1.315V CPU";
	198	regulator-min-microvolt = <1050000>;
	199	regulator-max-microvolt = <1350000>;
	200	regulator-always-on;
	201	regulator-boot-on;
	202	};
	203	sd2 {
	204	regulator-name = "1.8V";
	205	regulator-min-microvolt = <1800000>;
	206	regulator-max-microvolt = <1800000>;
	207	regulator-always-on;
	208	regulator-boot-on;
	209	};
	210	sd4 {
	211	regulator-name = "1.215V";
	212	regulator-min-microvolt = <1215000>;
	213	regulator-max-microvolt = <1235000>;
	214	regulator-always-on;
	215	regulator-boot-on;
	216	};
	217	ldo2 {
	218	regulator-name = "2.8V CPU";
	219	regulator-min-microvolt = <2800000>;
	220	regulator-max-microvolt = <2800000>;
	221	regulator-always-on;
	222	regulator-boot-on;
	223	};
	224	ldo3 {
	225	regulator-name = "3.0V CPU";
	226	regulator-min-microvolt = <3000000>;
	227	regulator-max-microvolt = <3000000>;
	228	regulator-always-on;
	229	regulator-boot-on;
	230	};
	231	ldo4 {
	232	regulator-name = "2.8V";
	233	regulator-min-microvolt = <2800000>;
	234	regulator-max-microvolt = <2800000>;
	235	regulator-always-on;
	236	regulator-boot-on;
	237	};
	238	ldo5 {
	239	regulator-name = "2.8V #2";
	240	regulator-min-microvolt = <2800000>;
	241	regulator-max-microvolt = <2800000>;
	242	regulator-always-on;
	243	regulator-boot-on;
	244	};
	245	ldo7 {
	246	regulator-name = "1.15V CPU";
	247	regulator-min-microvolt = <1150000>;
	248	regulator-max-microvolt = <1150000>;
	249	regulator-always-on;
	250	regulator-boot-on;
	251	};
	252	ldo8 {
	253	regulator-name = "1.15V CPU #2";
	254	regulator-min-microvolt = <1150000>;
255	regulator-max-microvolt = <1150000>;
256	regulator-always-on;
257	regulator-boot-on;
258	};
259	};
260	};
3c2a87c8	261
76ddbdc3	262	ak4648: ak4648@12 {
3c2a87c8 KM	263	#sound-dai-cells = <0>;
	264	compatible = "asahi-kasei,ak4648";
	265	reg = <0x12>;
	266	};
251ed173 GL	267	};
251ed173 GL	268
ec028600 LP	269	&i2c3 {
	270	pinctrl-0 = <&i2c3_pins>;
	271	pinctrl-names = "default";
eda3a4fa	272	status = "okay";
a40d9ad3 LP	273
	274	pcf8575: gpio@20 {
	275	compatible = "nxp,pcf8575";
	276	reg = <0x20>;
	277	interrupt-parent = <&irqpin2>;
	278	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
	279	gpio-controller;
	280	#gpio-cells = <2>;
	281	interrupt-controller;
	282	#interrupt-cells = <2>;
	283	};
ec028600 LP	284	};
ec028600 LP	285
b8b82b29	286	&mmcif {
ec028600 LP	287	pinctrl-0 = <&mmcif_pins>;
	288	pinctrl-names = "default";
	289
f017d011 GL	290	bus-width = <8>;
f017d011 GL	291	vmmc-supply = <&reg_1p8v>;
546e5d3e GL	292	status = "okay";
	293	};
	294
ec028600	295	&pfc {
ec028600 LP	296	i2c3_pins: i2c3 {
	297	renesas,groups = "i2c3_1";
	298	renesas,function = "i2c3";
	299	};
	300
26adf1a7	301	mmcif_pins: mmc {
ec028600 LP	302	mux {
	303	renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
	304	renesas,function = "mmc0";
	305	};
	306	cfg {
	307	renesas,groups = "mmc0_data8_0";
	308	renesas,pins = "PORT279";
	309	bias-pull-up;
	310	};
	311	};
	312
26adf1a7	313	scifa4_pins: serial4 {
ec028600 LP	314	renesas,groups = "scifa4_data", "scifa4_ctrl";
	315	renesas,function = "scifa4";
	316	};
	317
26adf1a7	318	sdhi0_pins: sd0 {
ec028600 LP	319	renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
	320	renesas,function = "sdhi0";
	321	};
	322
26adf1a7	323	sdhi2_pins: sd2 {
ec028600 LP	324	renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
	325	renesas,function = "sdhi2";
	326	};
3c2a87c8 KM	327
	328	fsia_pins: sounda {
	329	renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
	330	"fsia_data_in", "fsia_data_out";
	331	renesas,function = "fsia";
	332	};
ec028600 LP	333	};
ec028600 LP	334
700ce7c2 SH	335	&scifa4 {
	336	pinctrl-0 = <&scifa4_pins>;
	337	pinctrl-names = "default";
	338
	339	status = "okay";
	340	};
	341
546e5d3e	342	&sdhi0 {
ec028600 LP	343	pinctrl-0 = <&sdhi0_pins>;
	344	pinctrl-names = "default";
	345
f8f77ce9	346	vmmc-supply = <&vmmc_sdhi0>;
546e5d3e GL	347	bus-width = <4>;
	348	status = "okay";
	349	};
	350
	351	&sdhi2 {
ec028600 LP	352	pinctrl-0 = <&sdhi2_pins>;
	353	pinctrl-names = "default";
	354
f8f77ce9	355	vmmc-supply = <&vmmc_sdhi2>;
546e5d3e GL	356	bus-width = <4>;
	357	broken-cd;
	358	status = "okay";
b8b82b29	359	};
3c2a87c8 KM	360
	361	&sh_fsi2 {
	362	pinctrl-0 = <&fsia_pins>;
	363	pinctrl-names = "default";
	364
	365	status = "okay";
	366	};