[u-boot.git] / arch / arm / dts / rk3328-evb.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
 */

/dts-v1/;
#include "rk3328.dtsi"

/ {
	model = "Rockchip RK3328 EVB";
	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";

	chosen {
		stdout-path = &uart2;
	};

	gmac_clkin: external-gmac-clock {
		compatible = "fixed-clock";
		clock-frequency = <125000000>;
		clock-output-names = "gmac_clkin";
		#clock-cells = <0>;
	};

	vcc3v3_sdmmc: sdmmc-pwren {
		compatible = "regulator-fixed";
		regulator-name = "vcc3v3";
		gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5v0_otg: vcc5v0-otg-drv {
		compatible = "regulator-fixed";
		enable-active-high;
		regulator-name = "vcc5v0_otg";
		gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
		compatible = "regulator-fixed";
		enable-active-high;
		regulator-name = "vcc5v0_host_xhci";
		gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	vcc_phy: vcc-phy-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_phy";
		regulator-always-on;
		regulator-boot-on;
	};
};

&saradc {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
	status = "okay";
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	supports-emmc;
	disable-wp;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	status = "okay";
};

&gmac2io {
	phy-supply = <&vcc_phy>;
	phy-mode = "rgmii";
	clock_in_out = "input";
	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 50000>;
	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmiim1_pins>;
	tx_delay = <0x26>;
	rx_delay = <0x11>;
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host0_ohci {
	status = "okay";
};

&usb20_otg {
	vbus-supply = <&vcc5v0_otg>;
	status = "okay";
};

&usb_host0_xhci {
	vbus-supply = <&vcc5v0_host_xhci>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <400000>;
	i2c-scl-rising-time-ns = <168>;
	i2c-scl-falling-time-ns = <4>;
	status = "okay";

	rk805: pmic@18 {
		compatible = "rockchip,rk805";
		status = "okay";
		reg = <0x18>;
		interrupt-parent = <&gpio2>;
		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int_l>;
		rockchip,system-power-controller;
		wakeup-source;
		gpio-controller;
		#gpio-cells = <2>;
		#clock-cells = <1>;
		clock-output-names = "xin32k", "rk805-clkout2";

		regulators {
			vdd_logic: DCDC_REG1 {
				regulator-name = "vdd_logic";
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1450000>;
				regulator-ramp-delay = <6001>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vdd_arm: DCDC_REG2 {
				regulator-name = "vdd_arm";
				regulator-min-microvolt = <712500>;
				regulator-max-microvolt = <1450000>;
				regulator-ramp-delay = <6001>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};

			vcc_ddr: DCDC_REG3 {
				regulator-name = "vcc_ddr";
				regulator-boot-on;
				regulator-always-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-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <3300000>;
				};
			};

			vdd_18: LDO_REG1 {
				regulator-name = "vdd_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vcc_18emmc: LDO_REG2 {
				regulator-name = "vcc_18emmc";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1800000>;
				};
			};

			vdd_10: LDO_REG3 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-state-mem {
					regulator-on-in-suspend;
					regulator-suspend-microvolt = <1000000>;
				};
			};
		};
	};
};

&pinctrl {
	pmic {
		pmic_int_l: pmic-int-l {
		rockchip,pins =
			<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;	/* gpio2_a6 */
		};
	};
};
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
e94ffee3 KY	2	/*
e94ffee3 KY	3	* (C) Copyright 2016 Rockchip Electronics Co., Ltd
e94ffee3 KY	4	*/
	5
	6	/dts-v1/;
	7	#include "rk3328.dtsi"
	8
	9	/ {
	10	model = "Rockchip RK3328 EVB";
	11	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
	12
	13	chosen {
	14	stdout-path = &uart2;
	15	};
296bd19e	16
c132f38d DW	17	gmac_clkin: external-gmac-clock {
	18	compatible = "fixed-clock";
	19	clock-frequency = <125000000>;
	20	clock-output-names = "gmac_clkin";
	21	#clock-cells = <0>;
	22	};
	23
df813322 KY	24	vcc3v3_sdmmc: sdmmc-pwren {
	25	compatible = "regulator-fixed";
	26	regulator-name = "vcc3v3";
	27	gpio = <&gpio0 30 GPIO_ACTIVE_LOW>;
	28	regulator-always-on;
	29	regulator-boot-on;
	30	};
	31
863456ad MD	32	vcc5v0_otg: vcc5v0-otg-drv {
	33	compatible = "regulator-fixed";
	34	enable-active-high;
	35	regulator-name = "vcc5v0_otg";
	36	gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
	37	regulator-min-microvolt = <5000000>;
	38	regulator-max-microvolt = <5000000>;
	39	};
	40
296bd19e MD	41	vcc5v0_host_xhci: vcc5v0-host-xhci-drv {
	42	compatible = "regulator-fixed";
	43	enable-active-high;
	44	regulator-name = "vcc5v0_host_xhci";
	45	gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
	46	regulator-min-microvolt = <5000000>;
	47	regulator-max-microvolt = <5000000>;
	48	};
c132f38d DW	49
	50	vcc_phy: vcc-phy-regulator {
	51	compatible = "regulator-fixed";
	52	regulator-name = "vcc_phy";
	53	regulator-always-on;
	54	regulator-boot-on;
	55	};
e94ffee3 KY	56	};
e94ffee3 KY	57
f957dec6 DW	58	&saradc {
	59	status = "okay";
	60	};
	61
e94ffee3 KY	62	&uart2 {
	63	status = "okay";
	64	};
	65
	66	&sdmmc {
	67	bus-width = <4>;
	68	cap-mmc-highspeed;
	69	cap-sd-highspeed;
	70	card-detect-delay = <200>;
	71	disable-wp;
	72	num-slots = <1>;
	73	pinctrl-names = "default";
	74	pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
	75	status = "okay";
	76	};
	77
	78	&emmc {
	79	bus-width = <8>;
	80	cap-mmc-highspeed;
	81	supports-emmc;
	82	disable-wp;
	83	non-removable;
	84	num-slots = <1>;
	85	pinctrl-names = "default";
	86	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	87	status = "okay";
	88	};
ef82a0db	89
c132f38d DW	90	&gmac2io {
	91	phy-supply = <&vcc_phy>;
	92	phy-mode = "rgmii";
	93	clock_in_out = "input";
	94	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
	95	snps,reset-active-low;
	96	snps,reset-delays-us = <0 10000 50000>;
	97	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
	98	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
	99	pinctrl-names = "default";
	100	pinctrl-0 = <&rgmiim1_pins>;
	101	tx_delay = <0x26>;
	102	rx_delay = <0x11>;
	103	status = "okay";
	104	};
	105
ef82a0db MD	106	&usb_host0_ehci {
	107	status = "okay";
	108	};
	109
	110	&usb_host0_ohci {
	111	status = "okay";
	112	};
75ff918f	113
863456ad MD	114	&usb20_otg {
	115	vbus-supply = <&vcc5v0_otg>;
	116	status = "okay";
	117	};
	118
75ff918f	119	&usb_host0_xhci {
296bd19e	120	vbus-supply = <&vcc5v0_host_xhci>;
75ff918f MD	121	status = "okay";
75ff918f MD	122	};
f9674f5e EZ	123
	124	&i2c1 {
	125	clock-frequency = <400000>;
	126	i2c-scl-rising-time-ns = <168>;
	127	i2c-scl-falling-time-ns = <4>;
	128	status = "okay";
	129
	130	rk805: pmic@18 {
	131	compatible = "rockchip,rk805";
	132	status = "okay";
	133	reg = <0x18>;
	134	interrupt-parent = <&gpio2>;
	135	interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
	136	pinctrl-names = "default";
	137	pinctrl-0 = <&pmic_int_l>;
	138	rockchip,system-power-controller;
	139	wakeup-source;
	140	gpio-controller;
	141	#gpio-cells = <2>;
	142	#clock-cells = <1>;
	143	clock-output-names = "xin32k", "rk805-clkout2";
	144
	145	regulators {
	146	vdd_logic: DCDC_REG1 {
	147	regulator-name = "vdd_logic";
	148	regulator-min-microvolt = <712500>;
	149	regulator-max-microvolt = <1450000>;
	150	regulator-ramp-delay = <6001>;
	151	regulator-boot-on;
	152	regulator-always-on;
	153	regulator-state-mem {
	154	regulator-on-in-suspend;
	155	regulator-suspend-microvolt = <1000000>;
	156	};
	157	};
	158
	159	vdd_arm: DCDC_REG2 {
	160	regulator-name = "vdd_arm";
	161	regulator-min-microvolt = <712500>;
	162	regulator-max-microvolt = <1450000>;
	163	regulator-ramp-delay = <6001>;
	164	regulator-boot-on;
	165	regulator-always-on;
	166	regulator-state-mem {
	167	regulator-on-in-suspend;
	168	regulator-suspend-microvolt = <1000000>;
	169	};
	170	};
	171
	172	vcc_ddr: DCDC_REG3 {
	173	regulator-name = "vcc_ddr";
	174	regulator-boot-on;
	175	regulator-always-on;
	176	regulator-state-mem {
	177	regulator-on-in-suspend;
	178	};
	179	};
	180
	181	vcc_io: DCDC_REG4 {
	182	regulator-name = "vcc_io";
	183	regulator-min-microvolt = <3300000>;
	184	regulator-max-microvolt = <3300000>;
	185	regulator-boot-on;
	186	regulator-always-on;
187	regulator-state-mem {
188	regulator-on-in-suspend;
189	regulator-suspend-microvolt = <3300000>;
190	};
191	};
192
193	vdd_18: LDO_REG1 {
194	regulator-name = "vdd_18";
195	regulator-min-microvolt = <1800000>;
196	regulator-max-microvolt = <1800000>;
197	regulator-boot-on;
198	regulator-always-on;
199	regulator-state-mem {
200	regulator-on-in-suspend;
201	regulator-suspend-microvolt = <1800000>;
202	};
203	};
204
205	vcc_18emmc: LDO_REG2 {
206	regulator-name = "vcc_18emmc";
207	regulator-min-microvolt = <1800000>;
208	regulator-max-microvolt = <1800000>;
209	regulator-boot-on;
210	regulator-always-on;
211	regulator-state-mem {
212	regulator-on-in-suspend;
213	regulator-suspend-microvolt = <1800000>;
214	};
215	};
216
217	vdd_10: LDO_REG3 {
218	regulator-name = "vdd_10";
219	regulator-min-microvolt = <1000000>;
220	regulator-max-microvolt = <1000000>;
221	regulator-boot-on;
222	regulator-always-on;
223	regulator-state-mem {
224	regulator-on-in-suspend;
225	regulator-suspend-microvolt = <1000000>;
226	};
227	};
228	};
229	};
230	};
231
232	&pinctrl {
233	pmic {
234	pmic_int_l: pmic-int-l {
235	rockchip,pins =
236	<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; /* gpio2_a6 */
237	};
238	};
239	};
240