[mirror_ubuntu-focal-kernel.git] / arch / arm / boot / dts / ste-u300.dts

/*
 * Device Tree for the ST-Ericsson U300 Machine and SoC
 */

/dts-v1/;
/include/ "skeleton.dtsi"

/ {
	model = "ST-Ericsson U300";
	compatible = "stericsson,u300";
	#address-cells = <1>;
	#size-cells = <1>;

	chosen {
		bootargs = "root=/dev/ram0 console=ttyAMA0,115200n8 earlyprintk";
	};

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
        };

	memory {
		reg = <0x48000000 0x03c00000>;
	};

	s365 {
		compatible = "stericsson,s365";
		vana15-supply = <&ab3100_ldo_d_reg>;
		syscon = <&syscon>;
	};

	syscon: syscon@c0011000 {
		compatible = "stericsson,u300-syscon";
		reg = <0xc0011000 0x1000>;
	};

	timer: timer@c0014000 {
		compatible = "stericsson,u300-apptimer";
		reg = <0xc0014000 0x1000>;
		interrupt-parent = <&vica>;
		interrupts = <24 25 26 27>;
	};

	gpio: gpio@c0016000 {
		compatible = "stericsson,gpio-coh901";
		reg = <0xc0016000 0x1000>;
		interrupt-parent = <&vicb>;
		interrupts = <0 1 2 18 21 22 23>;
		interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3",
				"gpio4", "gpio5", "gpio6";
		interrupt-controller;
		#interrupt-cells = <2>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	pinctrl: pinctrl@c0011000 {
		compatible = "stericsson,pinctrl-u300";
		reg = <0xc0011000 0x1000>;
	};

	watchdog: watchdog@c0012000 {
		compatible = "stericsson,coh901327";
		reg = <0xc0012000 0x1000>;
		interrupt-parent = <&vicb>;
		interrupts = <3>;
	};

	rtc: rtc@c0017000 {
		compatible = "stericsson,coh901331";
		reg = <0xc0017000 0x1000>;
		interrupt-parent = <&vicb>;
		interrupts = <10>;
	};

	dmac: dma-controller@c00020000 {
		compatible = "stericsson,coh901318";
		reg = <0xc0020000 0x1000>;
		interrupt-parent = <&vica>;
		interrupts = <2>;
		#dma-cells = <1>;
		dma-channels = <40>;
	};

	/* A NAND flash of 128 MiB */
	fsmc: flash@40000000 {
		compatible = "stericsson,fsmc-nand";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x9f800000 0x1000>,	/* FSMC Register*/
			<0x80000000 0x4000>,	/* NAND Base DATA */
			<0x80020000 0x4000>,	/* NAND Base ADDR */
			<0x80010000 0x4000>;	/* NAND Base CMD */
		reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
		nand-skip-bbtscan;

		partition@0 {
		label = "boot records";
			reg = <0x0 0x20000>;
		};
		partition@20000 {
			label = "free";
			reg = <0x20000 0x7e0000>;
		};
		partition@800000 {
			label = "platform";
			reg = <0x800000 0xf800000>;
		};
	};

	i2c0: i2c@c0004000 {
		compatible = "st,ddci2c";
		reg = <0xc0004000 0x1000>;
		interrupt-parent = <&vicb>;
		interrupts = <8>;
		#address-cells = <1>;
		#size-cells = <0>;
		ab3100: ab3100@0x48 {
			compatible = "stericsson,ab3100";
			reg = <0x48>;
			interrupt-parent = <&vica>;
			interrupts = <0>; /* EXT0 IRQ */
			ab3100-regulators {
				compatible = "stericsson,ab3100-regulators";
				ab3100_ldo_a_reg: ab3100_ldo_a {
					regulator-compatible = "ab3100_ldo_a";
					startup-delay-us = <200>;
					regulator-always-on;
					regulator-boot-on;
				};
				ab3100_ldo_c_reg: ab3100_ldo_c {
					regulator-compatible = "ab3100_ldo_c";
					startup-delay-us = <200>;
				};
				ab3100_ldo_d_reg: ab3100_ldo_d {
					regulator-compatible = "ab3100_ldo_d";
					startup-delay-us = <200>;
				};
				ab3100_ldo_e_reg: ab3100_ldo_e {
					regulator-compatible = "ab3100_ldo_e";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					startup-delay-us = <200>;
					regulator-always-on;
					regulator-boot-on;
				};
				ab3100_ldo_f_reg: ab3100_ldo_f {
					regulator-compatible = "ab3100_ldo_f";
					regulator-min-microvolt = <2500000>;
					regulator-max-microvolt = <2500000>;
					startup-delay-us = <600>;
					regulator-always-on;
					regulator-boot-on;
				};
				ab3100_ldo_g_reg: ab3100_ldo_g {
					regulator-compatible = "ab3100_ldo_g";
					regulator-min-microvolt = <1500000>;
					regulator-max-microvolt = <2850000>;
					startup-delay-us = <400>;
				};
				ab3100_ldo_h_reg: ab3100_ldo_h {
					regulator-compatible = "ab3100_ldo_h";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <2750000>;
					startup-delay-us = <200>;
				};
				ab3100_ldo_k_reg: ab3100_ldo_k {
					regulator-compatible = "ab3100_ldo_k";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <2750000>;
					startup-delay-us = <200>;
				};
				ab3100_ext_reg: ab3100_ext {
					regulator-compatible = "ab3100_ext";
				};
				ab3100_buck_reg: ab3100_buck {
					regulator-compatible = "ab3100_buck";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1800000>;
					startup-delay-us = <1000>;
					regulator-always-on;
					regulator-boot-on;
				};
			};
		};
	};

	i2c1: i2c@c0005000 {
		compatible = "st,ddci2c";
		reg = <0xc0005000 0x1000>;
		interrupt-parent = <&vicb>;
		interrupts = <9>;
		#address-cells = <1>;
		#size-cells = <0>;
		fwcam0: fwcam@0x10 {
			reg = <0x10>;
		};
		fwcam1: fwcam@0x5d {
			reg = <0x5d>;
		};
	};

	amba {
		compatible = "arm,amba-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		vica: interrupt-controller@a0001000 {
			compatible = "arm,versatile-vic";
			interrupt-controller;
			#interrupt-cells = <1>;
			reg = <0xa0001000 0x20>;
		};

		vicb: interrupt-controller@a0002000 {
			compatible = "arm,versatile-vic";
			interrupt-controller;
			#interrupt-cells = <1>;
			reg = <0xa0002000 0x20>;
		};

		uart0: serial@c0013000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xc0013000 0x1000>;
			interrupt-parent = <&vica>;
			interrupts = <22>;
			dmas = <&dmac 17 &dmac 18>;
			dma-names = "tx", "rx";
		};

		uart1: serial@c0007000 {
			compatible = "arm,pl011", "arm,primecell";
			reg = <0xc0007000 0x1000>;
			interrupt-parent = <&vicb>;
			interrupts = <20>;
			dmas = <&dmac 38 &dmac 39>;
			dma-names = "tx", "rx";
		};

		mmcsd: mmcsd@c0001000 {
			compatible = "arm,pl18x", "arm,primecell";
			reg = <0xc0001000 0x1000>;
			interrupt-parent = <&vicb>;
			interrupts = <6 7>;
			max-frequency = <24000000>;
			bus-width = <4>; // SD-card slot
			mmc-cap-mmc-highspeed;
			mmc-cap-sd-highspeed;
			cd-gpios = <&gpio 12 0x4>;
			cd-inverted;
			vmmc-supply = <&ab3100_ldo_g_reg>;
			dmas = <&dmac 14>;
			dma-names = "rx";
		};

		spi: ssp@c0006000 {
			compatible = "arm,pl022", "arm,primecell";
			reg = <0xc0006000 0x1000>;
			interrupt-parent = <&vica>;
			interrupts = <23>;
			dmas = <&dmac 27 &dmac 28>;
			dma-names = "tx", "rx";
			num-cs = <3>;
			#address-cells = <1>;
			#size-cells = <0>;
			spi-dummy@1 {
				compatible = "arm,pl022-dummy";
				reg = <1>;
				spi-max-frequency = <20000000>;
			};
		};
	};
};
Commit	Line	Data
978577ea LW	1	/*
	2	* Device Tree for the ST-Ericsson U300 Machine and SoC
	3	*/
	4
	5	/dts-v1/;
	6	/include/ "skeleton.dtsi"
	7
	8	/ {
	9	model = "ST-Ericsson U300";
	10	compatible = "stericsson,u300";
	11	#address-cells = <1>;
	12	#size-cells = <1>;
	13
	14	chosen {
	15	bootargs = "root=/dev/ram0 console=ttyAMA0,115200n8 earlyprintk";
	16	};
	17
	18	aliases {
	19	serial0 = &uart0;
	20	serial1 = &uart1;
	21	};
	22
	23	memory {
	24	reg = <0x48000000 0x03c00000>;
	25	};
	26
ecf5b39a LW	27	s365 {
	28	compatible = "stericsson,s365";
	29	vana15-supply = <&ab3100_ldo_d_reg>;
cf0ce095 LW	30	syscon = <&syscon>;
	31	};
	32
	33	syscon: syscon@c0011000 {
	34	compatible = "stericsson,u300-syscon";
	35	reg = <0xc0011000 0x1000>;
ecf5b39a LW	36	};
ecf5b39a LW	37
978577ea LW	38	timer: timer@c0014000 {
	39	compatible = "stericsson,u300-apptimer";
	40	reg = <0xc0014000 0x1000>;
	41	interrupt-parent = <&vica>;
	42	interrupts = <24 25 26 27>;
	43	};
	44
	45	gpio: gpio@c0016000 {
	46	compatible = "stericsson,gpio-coh901";
	47	reg = <0xc0016000 0x1000>;
	48	interrupt-parent = <&vicb>;
	49	interrupts = <0 1 2 18 21 22 23>;
	50	interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3",
	51	"gpio4", "gpio5", "gpio6";
	52	interrupt-controller;
	53	#interrupt-cells = <2>;
	54	gpio-controller;
	55	#gpio-cells = <2>;
	56	};
	57
	58	pinctrl: pinctrl@c0011000 {
	59	compatible = "stericsson,pinctrl-u300";
	60	reg = <0xc0011000 0x1000>;
	61	};
	62
63a62ec0 LW	63	watchdog: watchdog@c0012000 {
	64	compatible = "stericsson,coh901327";
	65	reg = <0xc0012000 0x1000>;
	66	interrupt-parent = <&vicb>;
	67	interrupts = <3>;
	68	};
	69
ae87bb8e LW	70	rtc: rtc@c0017000 {
	71	compatible = "stericsson,coh901331";
	72	reg = <0xc0017000 0x1000>;
	73	interrupt-parent = <&vicb>;
	74	interrupts = <10>;
	75	};
	76
39738cc9 LW	77	dmac: dma-controller@c00020000 {
	78	compatible = "stericsson,coh901318";
	79	reg = <0xc0020000 0x1000>;
	80	interrupt-parent = <&vica>;
	81	interrupts = <2>;
	82	#dma-cells = <1>;
	83	dma-channels = <40>;
	84	};
	85
d134636f LW	86	/* A NAND flash of 128 MiB */
	87	fsmc: flash@40000000 {
	88	compatible = "stericsson,fsmc-nand";
	89	#address-cells = <1>;
	90	#size-cells = <1>;
	91	reg = <0x9f800000 0x1000>, /* FSMC Register*/
	92	<0x80000000 0x4000>, /* NAND Base DATA */
	93	<0x80020000 0x4000>, /* NAND Base ADDR */
	94	<0x80010000 0x4000>; /* NAND Base CMD */
	95	reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
	96	nand-skip-bbtscan;
	97
	98	partition@0 {
	99	label = "boot records";
	100	reg = <0x0 0x20000>;
	101	};
	102	partition@20000 {
	103	label = "free";
	104	reg = <0x20000 0x7e0000>;
	105	};
	106	partition@800000 {
	107	label = "platform";
	108	reg = <0x800000 0xf800000>;
	109	};
	110	};
	111
c023b8b2 LW	112	i2c0: i2c@c0004000 {
	113	compatible = "st,ddci2c";
	114	reg = <0xc0004000 0x1000>;
	115	interrupt-parent = <&vicb>;
	116	interrupts = <8>;
	117	#address-cells = <1>;
	118	#size-cells = <0>;
ecf5b39a LW	119	ab3100: ab3100@0x48 {
	120	compatible = "stericsson,ab3100";
	121	reg = <0x48>;
	122	interrupt-parent = <&vica>;
	123	interrupts = <0>; /* EXT0 IRQ */
	124	ab3100-regulators {
	125	compatible = "stericsson,ab3100-regulators";
	126	ab3100_ldo_a_reg: ab3100_ldo_a {
	127	regulator-compatible = "ab3100_ldo_a";
	128	startup-delay-us = <200>;
	129	regulator-always-on;
	130	regulator-boot-on;
	131	};
	132	ab3100_ldo_c_reg: ab3100_ldo_c {
	133	regulator-compatible = "ab3100_ldo_c";
	134	startup-delay-us = <200>;
	135	};
	136	ab3100_ldo_d_reg: ab3100_ldo_d {
	137	regulator-compatible = "ab3100_ldo_d";
	138	startup-delay-us = <200>;
	139	};
	140	ab3100_ldo_e_reg: ab3100_ldo_e {
	141	regulator-compatible = "ab3100_ldo_e";
	142	regulator-min-microvolt = <1800000>;
	143	regulator-max-microvolt = <1800000>;
	144	startup-delay-us = <200>;
	145	regulator-always-on;
	146	regulator-boot-on;
	147	};
	148	ab3100_ldo_f_reg: ab3100_ldo_f {
	149	regulator-compatible = "ab3100_ldo_f";
	150	regulator-min-microvolt = <2500000>;
	151	regulator-max-microvolt = <2500000>;
	152	startup-delay-us = <600>;
	153	regulator-always-on;
	154	regulator-boot-on;
	155	};
	156	ab3100_ldo_g_reg: ab3100_ldo_g {
	157	regulator-compatible = "ab3100_ldo_g";
	158	regulator-min-microvolt = <1500000>;
	159	regulator-max-microvolt = <2850000>;
	160	startup-delay-us = <400>;
	161	};
	162	ab3100_ldo_h_reg: ab3100_ldo_h {
	163	regulator-compatible = "ab3100_ldo_h";
	164	regulator-min-microvolt = <1200000>;
	165	regulator-max-microvolt = <2750000>;
	166	startup-delay-us = <200>;
	167	};
	168	ab3100_ldo_k_reg: ab3100_ldo_k {
	169	regulator-compatible = "ab3100_ldo_k";
	170	regulator-min-microvolt = <1800000>;
	171	regulator-max-microvolt = <2750000>;
	172	startup-delay-us = <200>;
	173	};
	174	ab3100_ext_reg: ab3100_ext {
	175	regulator-compatible = "ab3100_ext";
	176	};
	177	ab3100_buck_reg: ab3100_buck {
	178	regulator-compatible = "ab3100_buck";
	179	regulator-min-microvolt = <1200000>;
	180	regulator-max-microvolt = <1800000>;
	181	startup-delay-us = <1000>;
	182	regulator-always-on;
183	regulator-boot-on;
184	};
185	};
186	};
c023b8b2 LW	187	};
	188
	189	i2c1: i2c@c0005000 {
	190	compatible = "st,ddci2c";
	191	reg = <0xc0005000 0x1000>;
	192	interrupt-parent = <&vicb>;
	193	interrupts = <9>;
	194	#address-cells = <1>;
	195	#size-cells = <0>;
ecf5b39a LW	196	fwcam0: fwcam@0x10 {
	197	reg = <0x10>;
	198	};
	199	fwcam1: fwcam@0x5d {
	200	reg = <0x5d>;
	201	};
c023b8b2 LW	202	};
c023b8b2 LW	203
978577ea LW	204	amba {
	205	compatible = "arm,amba-bus";
	206	#address-cells = <1>;
	207	#size-cells = <1>;
	208	ranges;
	209
	210	vica: interrupt-controller@a0001000 {
	211	compatible = "arm,versatile-vic";
	212	interrupt-controller;
	213	#interrupt-cells = <1>;
	214	reg = <0xa0001000 0x20>;
	215	};
	216
	217	vicb: interrupt-controller@a0002000 {
	218	compatible = "arm,versatile-vic";
	219	interrupt-controller;
	220	#interrupt-cells = <1>;
	221	reg = <0xa0002000 0x20>;
	222	};
	223
	224	uart0: serial@c0013000 {
	225	compatible = "arm,pl011", "arm,primecell";
	226	reg = <0xc0013000 0x1000>;
	227	interrupt-parent = <&vica>;
	228	interrupts = <22>;
efb9bc2e LW	229	dmas = <&dmac 17 &dmac 18>;
efb9bc2e LW	230	dma-names = "tx", "rx";
978577ea LW	231	};
	232
	233	uart1: serial@c0007000 {
	234	compatible = "arm,pl011", "arm,primecell";
	235	reg = <0xc0007000 0x1000>;
	236	interrupt-parent = <&vicb>;
	237	interrupts = <20>;
efb9bc2e LW	238	dmas = <&dmac 38 &dmac 39>;
efb9bc2e LW	239	dma-names = "tx", "rx";
978577ea	240	};
ba078d1b LW	241
	242	mmcsd: mmcsd@c0001000 {
	243	compatible = "arm,pl18x", "arm,primecell";
	244	reg = <0xc0001000 0x1000>;
	245	interrupt-parent = <&vicb>;
	246	interrupts = <6 7>;
	247	max-frequency = <24000000>;
	248	bus-width = <4>; // SD-card slot
	249	mmc-cap-mmc-highspeed;
	250	mmc-cap-sd-highspeed;
	251	cd-gpios = <&gpio 12 0x4>;
	252	cd-inverted;
	253	vmmc-supply = <&ab3100_ldo_g_reg>;
efb9bc2e LW	254	dmas = <&dmac 14>;
efb9bc2e LW	255	dma-names = "rx";
ba078d1b	256	};
cf4af867 LW	257
	258	spi: ssp@c0006000 {
	259	compatible = "arm,pl022", "arm,primecell";
	260	reg = <0xc0006000 0x1000>;
	261	interrupt-parent = <&vica>;
	262	interrupts = <23>;
	263	dmas = <&dmac 27 &dmac 28>;
	264	dma-names = "tx", "rx";
	265	num-cs = <3>;
	266	#address-cells = <1>;
	267	#size-cells = <0>;
20d4af68 LW	268	spi-dummy@1 {
	269	compatible = "arm,pl022-dummy";
	270	reg = <1>;
	271	spi-max-frequency = <20000000>;
	272	};
cf4af867	273	};
978577ea LW	274	};
978577ea LW	275	};