[mirror_ubuntu-zesty-kernel.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/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 = <158>;
			label = "SW3";
		};

		right-key {
			gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
			linux,code = <106>;
			label = "SW2-R";
		};

		left-key {
			gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
			linux,code = <105>;
			label = "SW2-L";
		};

		enter-key {
			gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
			linux,code = <28>;
			label = "SW2-P";
		};

		up-key {
			gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
			linux,code = <103>;
			label = "SW2-U";
		};

		down-key {
			gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
			linux,code = <108>;
			label = "SW2-D";
		};

		home-key {
			gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
			linux,code = <102>;
			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>
77e2d7e2	17	#include <dt-bindings/interrupt-controller/irq.h>
b8b82b29 SH	18
	19	/ {
	20	model = "KZM-A9-GT";
	21	compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
	22
251ed173 GL	23	cpus {
	24	cpu@0 {
	25	cpu0-supply = <&vdd_dvfs>;
	26	operating-points = <
	27	/* kHz uV */
	28	1196000 1315000
	29	598000 1175000
	30	398667 1065000
	31	>;
	32	voltage-tolerance = <1>; /* 1% */
	33	};
	34	};
	35
b8b82b29	36	chosen {
d2f463a6	37	bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
b8b82b29 SH	38	};
	39
	40	memory {
	41	device_type = "memory";
	42	reg = <0x41000000 0x1e800000>;
	43	};
	44
f017d011	45	reg_1p8v: regulator@0 {
b8b82b29 SH	46	compatible = "regulator-fixed";
	47	regulator-name = "fixed-1.8V";
	48	regulator-min-microvolt = <1800000>;
	49	regulator-max-microvolt = <1800000>;
f017d011 GL	50	regulator-always-on;
	51	regulator-boot-on;
	52	};
	53
c791c036	54	reg_3p3v: regulator@1 {
f017d011	55	compatible = "regulator-fixed";
c791c036 GL	56	regulator-name = "fixed-3.3V";
	57	regulator-min-microvolt = <3300000>;
	58	regulator-max-microvolt = <3300000>;
f017d011 GL	59	regulator-always-on;
	60	regulator-boot-on;
	61	};
8c1de8ee	62
f8f77ce9 LP	63	vmmc_sdhi0: regulator@2 {
	64	compatible = "regulator-fixed";
	65	regulator-name = "SDHI0 Vcc";
	66	regulator-min-microvolt = <3300000>;
	67	regulator-max-microvolt = <3300000>;
	68	gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
	69	enable-active-high;
	70	};
	71
	72	vmmc_sdhi2: regulator@3 {
	73	compatible = "regulator-fixed";
	74	regulator-name = "SDHI2 Vcc";
	75	regulator-min-microvolt = <3300000>;
	76	regulator-max-microvolt = <3300000>;
	77	gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
	78	enable-active-high;
	79	};
	80
8c1de8ee GL	81	lan9220@10000000 {
	82	compatible = "smsc,lan9220", "smsc,lan9115";
	83	reg = <0x10000000 0x100>;
	84	phy-mode = "mii";
	85	interrupt-parent = <&irqpin0>;
72e14c05	86	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
8c1de8ee GL	87	reg-io-width = <4>;
	88	smsc,irq-push-pull;
	89	smsc,save-mac-address;
	90	vddvario-supply = <&reg_1p8v>;
	91	vdd33a-supply = <&reg_3p3v>;
	92	};
14692739 LP	93
	94	leds {
	95	compatible = "gpio-leds";
	96	led1 {
	97	gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
	98	};
	99	led2 {
	100	gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
	101	};
	102	led3 {
	103	gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
	104	};
	105	led4 {
	106	gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
	107	};
	108	};
5ec5f734 LP	109
	110	gpio-keys {
	111	compatible = "gpio-keys";
	112
	113	back-key {
	114	gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
	115	linux,code = <158>;
	116	label = "SW3";
	117	};
	118
	119	right-key {
	120	gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
	121	linux,code = <106>;
	122	label = "SW2-R";
	123	};
	124
	125	left-key {
	126	gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
	127	linux,code = <105>;
	128	label = "SW2-L";
	129	};
	130
	131	enter-key {
	132	gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
	133	linux,code = <28>;
	134	label = "SW2-P";
	135	};
	136
	137	up-key {
	138	gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
	139	linux,code = <103>;
	140	label = "SW2-U";
	141	};
	142
	143	down-key {
	144	gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
	145	linux,code = <108>;
	146	label = "SW2-D";
	147	};
	148
	149	home-key {
	150	gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
	151	linux,code = <102>;
	152	label = "SW1";
	153	};
	154	};
3c2a87c8 KM	155
	156	sound {
	157	compatible = "simple-audio-card";
	158	simple-audio-card,format = "left_j";
	159	simple-audio-card,cpu {
	160	sound-dai = <&sh_fsi2 0>;
	161	};
	162	simple-audio-card,codec {
	163	sound-dai = <&ak4648>;
	164	bitclock-master;
	165	frame-master;
	166	system-clock-frequency = <11289600>;
	167	};
	168	};
b8b82b29 SH	169	};
b8b82b29 SH	170
251ed173	171	&i2c0 {
eda3a4fa	172	status = "okay";
251ed173 GL	173	as3711@40 {
	174	compatible = "ams,as3711";
	175	reg = <0x40>;
	176
	177	regulators {
	178	vdd_dvfs: sd1 {
	179	regulator-name = "1.315V CPU";
	180	regulator-min-microvolt = <1050000>;
	181	regulator-max-microvolt = <1350000>;
	182	regulator-always-on;
	183	regulator-boot-on;
	184	};
	185	sd2 {
	186	regulator-name = "1.8V";
	187	regulator-min-microvolt = <1800000>;
	188	regulator-max-microvolt = <1800000>;
	189	regulator-always-on;
	190	regulator-boot-on;
	191	};
	192	sd4 {
	193	regulator-name = "1.215V";
	194	regulator-min-microvolt = <1215000>;
	195	regulator-max-microvolt = <1235000>;
	196	regulator-always-on;
	197	regulator-boot-on;
	198	};
	199	ldo2 {
	200	regulator-name = "2.8V CPU";
	201	regulator-min-microvolt = <2800000>;
	202	regulator-max-microvolt = <2800000>;
	203	regulator-always-on;
	204	regulator-boot-on;
	205	};
	206	ldo3 {
	207	regulator-name = "3.0V CPU";
	208	regulator-min-microvolt = <3000000>;
	209	regulator-max-microvolt = <3000000>;
	210	regulator-always-on;
	211	regulator-boot-on;
	212	};
	213	ldo4 {
	214	regulator-name = "2.8V";
	215	regulator-min-microvolt = <2800000>;
	216	regulator-max-microvolt = <2800000>;
	217	regulator-always-on;
	218	regulator-boot-on;
	219	};
	220	ldo5 {
	221	regulator-name = "2.8V #2";
	222	regulator-min-microvolt = <2800000>;
	223	regulator-max-microvolt = <2800000>;
	224	regulator-always-on;
	225	regulator-boot-on;
	226	};
	227	ldo7 {
	228	regulator-name = "1.15V CPU";
	229	regulator-min-microvolt = <1150000>;
	230	regulator-max-microvolt = <1150000>;
	231	regulator-always-on;
	232	regulator-boot-on;
	233	};
	234	ldo8 {
	235	regulator-name = "1.15V CPU #2";
	236	regulator-min-microvolt = <1150000>;
237	regulator-max-microvolt = <1150000>;
238	regulator-always-on;
239	regulator-boot-on;
240	};
241	};
242	};
3c2a87c8 KM	243
	244	ak4648: ak4648@0x12 {
	245	#sound-dai-cells = <0>;
	246	compatible = "asahi-kasei,ak4648";
	247	reg = <0x12>;
	248	};
251ed173 GL	249	};
251ed173 GL	250
ec028600 LP	251	&i2c3 {
	252	pinctrl-0 = <&i2c3_pins>;
	253	pinctrl-names = "default";
eda3a4fa	254	status = "okay";
a40d9ad3 LP	255
	256	pcf8575: gpio@20 {
	257	compatible = "nxp,pcf8575";
	258	reg = <0x20>;
	259	interrupt-parent = <&irqpin2>;
	260	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
	261	gpio-controller;
	262	#gpio-cells = <2>;
	263	interrupt-controller;
	264	#interrupt-cells = <2>;
	265	};
ec028600 LP	266	};
ec028600 LP	267
b8b82b29	268	&mmcif {
ec028600 LP	269	pinctrl-0 = <&mmcif_pins>;
	270	pinctrl-names = "default";
	271
f017d011 GL	272	bus-width = <8>;
f017d011 GL	273	vmmc-supply = <&reg_1p8v>;
546e5d3e GL	274	status = "okay";
	275	};
	276
ec028600 LP	277	&pfc {
	278	pinctrl-0 = <&scifa4_pins>;
	279	pinctrl-names = "default";
	280
	281	i2c3_pins: i2c3 {
	282	renesas,groups = "i2c3_1";
	283	renesas,function = "i2c3";
	284	};
	285
26adf1a7	286	mmcif_pins: mmc {
ec028600 LP	287	mux {
	288	renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
	289	renesas,function = "mmc0";
	290	};
	291	cfg {
	292	renesas,groups = "mmc0_data8_0";
	293	renesas,pins = "PORT279";
	294	bias-pull-up;
	295	};
	296	};
	297
26adf1a7	298	scifa4_pins: serial4 {
ec028600 LP	299	renesas,groups = "scifa4_data", "scifa4_ctrl";
	300	renesas,function = "scifa4";
	301	};
	302
26adf1a7	303	sdhi0_pins: sd0 {
ec028600 LP	304	renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
	305	renesas,function = "sdhi0";
	306	};
	307
26adf1a7	308	sdhi2_pins: sd2 {
ec028600 LP	309	renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
	310	renesas,function = "sdhi2";
	311	};
3c2a87c8 KM	312
	313	fsia_pins: sounda {
	314	renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
	315	"fsia_data_in", "fsia_data_out";
	316	renesas,function = "fsia";
	317	};
ec028600 LP	318	};
ec028600 LP	319
546e5d3e	320	&sdhi0 {
ec028600 LP	321	pinctrl-0 = <&sdhi0_pins>;
	322	pinctrl-names = "default";
	323
f8f77ce9	324	vmmc-supply = <&vmmc_sdhi0>;
546e5d3e GL	325	bus-width = <4>;
	326	status = "okay";
	327	};
	328
	329	&sdhi2 {
ec028600 LP	330	pinctrl-0 = <&sdhi2_pins>;
	331	pinctrl-names = "default";
	332
f8f77ce9	333	vmmc-supply = <&vmmc_sdhi2>;
546e5d3e GL	334	bus-width = <4>;
	335	broken-cd;
	336	status = "okay";
b8b82b29	337	};
3c2a87c8 KM	338
	339	&sh_fsi2 {
	340	pinctrl-0 = <&fsia_pins>;
	341	pinctrl-names = "default";
	342
	343	status = "okay";
	344	};