[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / rv1108-elgin-r1.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*
 * Copyright (C) 2018 O.S. Systems Software LTDA.
 */

/dts-v1/;

#include "rv1108.dtsi"

/ {
	model = "Elgin RV1108 R1 board";
	compatible = "elgin,rv1108-r1", "rockchip,rv1108";

	memory@60000000 {
		device_type = "memory";
		reg = <0x60000000 0x08000000>;
	};

	chosen {
		stdout-path = "serial2:1500000n8";
	};

	vcc_sys: vsys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vsys";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
	};
};

&cpu0 {
	cpu-supply = <&vdd_core>;
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	no-sd;
	no-sdio;
	non-removable;
	mmc-ddr-1_8v;
	mmc-hs200-1_8v;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	status = "okay";
};

&gmac {
	clock_in_out = "output";
	pinctrl-names = "default";
	pinctrl-0 = <&rmii_pins>;
	snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	i2c-scl-rising-time-ns = <275>;
	i2c-scl-falling-time-ns = <16>;
	status = "okay";

	rk805: pmic@18 {
		compatible = "rockchip,rk805";
		reg = <0x18>;
		interrupt-parent = <&gpio0>;
		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
		rockchip,system-power-controller;

		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc5-supply = <&vdd_buck2>;
		vcc6-supply = <&vdd_buck2>;

		regulators {
			vdd_core: DCDC_REG1 {
				regulator-name= "vdd_core";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1500000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <900000>;
				};
			};

			vdd_buck2: DCDC_REG2 {
				regulator-name= "vdd_buck2";
				regulator-min-microvolt = <2200000>;
				regulator-max-microvolt = <2200000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-name= "vcc_ddr";
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
				};
			};

			vcc_io: DCDC_REG4 {
				regulator-name= "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vdd_10: LDO_REG1 {
				regulator-name= "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vcc_18: LDO_REG2 {
				regulator-name= "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-off-in-suspend;
				};
			};

			vdd10_pmu: LDO_REG3 {
				regulator-name= "vdd10_pmu";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
				regulator-boot-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};
		};
	};
};

&spi {
	pinctrl-names = "default";
	pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>;
	status = "okay";

	dh2228fv: dac@0 {
		compatible = "rohm,dh2228fv";
		reg = <0>;
		spi-max-frequency = <24000000>;
		spi-cpha;
		spi-cpol;
	};
};

&u2phy {
	status = "okay";

	u2phy_host: host-port {
		status = "okay";
	};

	u2phy_otg: otg-port {
		status = "okay";
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usb_host_ehci {
	status = "okay";
};

&usb_host_ohci {
	status = "okay";
};

&usb_otg {
	status = "okay";
};
Commit	Line	Data
4a26c160 OS	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
	2
	3	/*
	4	* Copyright (C) 2018 O.S. Systems Software LTDA.
	5	*/
	6
	7	/dts-v1/;
	8
	9	#include "rv1108.dtsi"
	10
	11	/ {
	12	model = "Elgin RV1108 R1 board";
	13	compatible = "elgin,rv1108-r1", "rockchip,rv1108";
	14
	15	memory@60000000 {
	16	device_type = "memory";
	17	reg = <0x60000000 0x08000000>;
	18	};
	19
	20	chosen {
	21	stdout-path = "serial2:1500000n8";
	22	};
	23
	24	vcc_sys: vsys-regulator {
	25	compatible = "regulator-fixed";
	26	regulator-name = "vsys";
	27	regulator-min-microvolt = <5000000>;
	28	regulator-max-microvolt = <5000000>;
	29	regulator-boot-on;
	30	};
	31	};
	32
	33	&cpu0 {
	34	cpu-supply = <&vdd_core>;
	35	};
	36
	37	&emmc {
	38	bus-width = <8>;
	39	cap-mmc-highspeed;
4a26c160 OS	40	no-sd;
	41	no-sdio;
	42	non-removable;
	43	mmc-ddr-1_8v;
	44	mmc-hs200-1_8v;
	45	pinctrl-names = "default";
	46	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	47	status = "okay";
	48	};
	49
	50	&gmac {
	51	clock_in_out = "output";
	52	pinctrl-names = "default";
	53	pinctrl-0 = <&rmii_pins>;
	54	snps,reset-gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_LOW>;
	55	snps,reset-active-low;
	56	status = "okay";
	57	};
	58
	59	&i2c0 {
	60	clock-frequency = <400000>;
	61	i2c-scl-rising-time-ns = <275>;
	62	i2c-scl-falling-time-ns = <16>;
	63	status = "okay";
	64
	65	rk805: pmic@18 {
	66	compatible = "rockchip,rk805";
	67	reg = <0x18>;
	68	interrupt-parent = <&gpio0>;
	69	interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
	70	rockchip,system-power-controller;
	71
	72	vcc1-supply = <&vcc_sys>;
	73	vcc2-supply = <&vcc_sys>;
	74	vcc3-supply = <&vcc_sys>;
	75	vcc4-supply = <&vcc_sys>;
b86e2f24 OS	76	vcc5-supply = <&vdd_buck2>;
b86e2f24 OS	77	vcc6-supply = <&vdd_buck2>;
4a26c160 OS	78
	79	regulators {
	80	vdd_core: DCDC_REG1 {
	81	regulator-name= "vdd_core";
	82	regulator-min-microvolt = <700000>;
	83	regulator-max-microvolt = <1500000>;
	84	regulator-always-on;
	85	regulator-boot-on;
	86	regulator-state-mem {
fac33118 OS	87	regulator-on-in-suspend;
fac33118 OS	88	regulator-suspend-microvolt = <900000>;
4a26c160 OS	89	};
	90	};
	91
b86e2f24 OS	92	vdd_buck2: DCDC_REG2 {
	93	regulator-name= "vdd_buck2";
	94	regulator-min-microvolt = <2200000>;
	95	regulator-max-microvolt = <2200000>;
	96	regulator-always-on;
	97	regulator-boot-on;
4a26c160	98	regulator-state-mem {
fac33118	99	regulator-off-in-suspend;
4a26c160 OS	100	};
	101	};
	102
	103	vcc_ddr: DCDC_REG3 {
	104	regulator-name= "vcc_ddr";
	105	regulator-always-on;
	106	regulator-boot-on;
	107	regulator-state-mem {
fac33118	108	regulator-on-in-suspend;
4a26c160 OS	109	};
	110	};
	111
	112	vcc_io: DCDC_REG4 {
	113	regulator-name= "vcc_io";
	114	regulator-min-microvolt = <3300000>;
	115	regulator-max-microvolt = <3300000>;
	116	regulator-always-on;
	117	regulator-boot-on;
	118	regulator-state-mem {
fac33118 OS	119	regulator-on-in-suspend;
fac33118 OS	120	regulator-suspend-microvolt = <3300000>;
4a26c160 OS	121	};
	122	};
	123
	124	vdd_10: LDO_REG1 {
	125	regulator-name= "vdd_10";
	126	regulator-min-microvolt = <1000000>;
	127	regulator-max-microvolt = <1000000>;
	128	regulator-always-on;
	129	regulator-boot-on;
	130	regulator-state-mem {
fac33118	131	regulator-off-in-suspend;
4a26c160 OS	132	};
	133	};
	134
	135	vcc_18: LDO_REG2 {
	136	regulator-name= "vcc_18";
	137	regulator-min-microvolt = <1800000>;
	138	regulator-max-microvolt = <1800000>;
	139	regulator-always-on;
	140	regulator-boot-on;
	141	regulator-state-mem {
fac33118	142	regulator-off-in-suspend;
4a26c160 OS	143	};
	144	};
	145
	146	vdd10_pmu: LDO_REG3 {
	147	regulator-name= "vdd10_pmu";
	148	regulator-min-microvolt = <1000000>;
	149	regulator-max-microvolt = <1000000>;
	150	regulator-always-on;
	151	regulator-boot-on;
	152	regulator-state-mem {
fac33118 OS	153	regulator-on-in-suspend;
fac33118 OS	154	regulator-suspend-microvolt = <1000000>;
4a26c160 OS	155	};
	156	};
	157	};
	158	};
	159	};
	160
	161	&spi {
	162	pinctrl-names = "default";
	163	pinctrl-0 = <&spim1_clk &spim1_cs0 &spim1_tx &spim1_rx>;
	164	status = "okay";
	165
	166	dh2228fv: dac@0 {
	167	compatible = "rohm,dh2228fv";
	168	reg = <0>;
	169	spi-max-frequency = <24000000>;
	170	spi-cpha;
	171	spi-cpol;
	172	};
	173	};
	174
	175	&u2phy {
	176	status = "okay";
	177
	178	u2phy_host: host-port {
	179	status = "okay";
	180	};
	181
	182	u2phy_otg: otg-port {
	183	status = "okay";
	184	};
	185	};
	186
	187	&uart0 {
	188	pinctrl-names = "default";
	189	pinctrl-0 = <&uart0_xfer>;
	190	status = "okay";
	191	};
	192
	193	&uart2 {
	194	status = "okay";
	195	};
	196
	197	&usb_host_ehci {
	198	status = "okay";
	199	};
	200
	201	&usb_host_ohci {
	202	status = "okay";
	203	};
	204
	205	&usb_otg {
	206	status = "okay";
	207	};