[thirdparty/u-boot.git] / arch / arm / dts / meson-g12a-u200.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2018 Amlogic, Inc. All rights reserved.
 */

/dts-v1/;

#include "meson-g12a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/gpio/meson-g12a-gpio.h>

/ {
	compatible = "amlogic,u200", "amlogic,g12a";
	model = "Amlogic Meson G12A U200 Development Board";

	aliases {
		serial0 = &uart_AO;
		ethernet0 = &ethmac;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	cvbs-connector {
		compatible = "composite-video-connector";

		port {
			cvbs_connector_in: endpoint {
				remote-endpoint = <&cvbs_vdac_out>;
			};
		};
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
	};

	hdmi-connector {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&hdmi_tx_tmds_out>;
			};
		};
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x40000000>;
	};

	flash_1v8: regulator-flash_1v8 {
		compatible = "regulator-fixed";
		regulator-name = "FLASH_1V8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_3v3>;
		regulator-always-on;
	};

	main_12v: regulator-main_12v {
		compatible = "regulator-fixed";
		regulator-name = "12V";
		regulator-min-microvolt = <12000000>;
		regulator-max-microvolt = <12000000>;
		regulator-always-on;
	};

	usb_pwr_en: regulator-usb_pwr_en {
		compatible = "regulator-fixed";
		regulator-name = "USB_PWR_EN";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc_5v>;

		gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	vcc_1v8: regulator-vcc_1v8 {
		compatible = "regulator-fixed";
		regulator-name = "VCC_1V8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_3v3>;
		regulator-always-on;
	};

	vcc_3v3: regulator-vcc_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VCC_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vddao_3v3>;
		regulator-always-on;
		/* FIXME: actually controlled by VDDCPU_B_EN */
	};

	vcc_5v: regulator-vcc_5v {
		compatible = "regulator-fixed";
		regulator-name = "VCC_5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&main_12v>;

		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
		enable-active-high;
	};

	vddao_1v8: regulator-vddao_1v8 {
		compatible = "regulator-fixed";
		regulator-name = "VDDAO_1V8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vddao_3v3>;
		regulator-always-on;
	};

	vddao_3v3: regulator-vddao_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VDDAO_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&main_12v>;
		regulator-always-on;
	};

	vddcpu: regulator-vddcpu {
		/*
		 * MP8756GD Regulator.
		 */
		compatible = "pwm-regulator";

		regulator-name = "VDDCPU";
		regulator-min-microvolt = <721000>;
		regulator-max-microvolt = <1022000>;

		vin-supply = <&main_12v>;

		pwms = <&pwm_AO_cd 1 1250 0>;
		pwm-dutycycle-range = <100 0>;

		regulator-boot-on;
		regulator-always-on;
	};
};

&cec_AO {
	pinctrl-0 = <&cec_ao_a_h_pins>;
	pinctrl-names = "default";
	status = "disabled";
	hdmi-phandle = <&hdmi_tx>;
};

&cecb_AO {
	pinctrl-0 = <&cec_ao_b_h_pins>;
	pinctrl-names = "default";
	status = "okay";
	hdmi-phandle = <&hdmi_tx>;
};

&cpu0 {
	cpu-supply = <&vddcpu>;
	operating-points-v2 = <&cpu_opp_table>;
	clocks = <&clkc CLKID_CPU_CLK>;
	clock-latency = <50000>;
};

&cpu1 {
	cpu-supply = <&vddcpu>;
	operating-points-v2 = <&cpu_opp_table>;
	clocks = <&clkc CLKID_CPU_CLK>;
	clock-latency = <50000>;
};

&cpu2 {
	cpu-supply = <&vddcpu>;
	operating-points-v2 = <&cpu_opp_table>;
	clocks = <&clkc CLKID_CPU_CLK>;
	clock-latency = <50000>;
};

&cpu3 {
	cpu-supply = <&vddcpu>;
	operating-points-v2 = <&cpu_opp_table>;
	clocks = <&clkc CLKID_CPU_CLK>;
	clock-latency = <50000>;
};

&cvbs_vdac_port {
	cvbs_vdac_out: endpoint {
		remote-endpoint = <&cvbs_connector_in>;
	};
};

&ethmac {
	status = "okay";
	phy-handle = <&internal_ephy>;
	phy-mode = "rmii";
};

&hdmi_tx {
	status = "okay";
	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
	pinctrl-names = "default";
	hdmi-supply = <&vcc_5v>;
};

&hdmi_tx_tmds_port {
	hdmi_tx_tmds_out: endpoint {
		remote-endpoint = <&hdmi_connector_in>;
	};
};

&ir {
	status = "okay";
	pinctrl-0 = <&remote_input_ao_pins>;
	pinctrl-names = "default";
};

/* i2c Touch */
&i2c0 {
	status = "okay";
	pinctrl-0 = <&i2c0_sda_z0_pins>, <&i2c0_sck_z1_pins>;
	pinctrl-names = "default";
};

/* i2c CM */
&i2c2 {
	status = "okay";
	pinctrl-0 = <&i2c2_sda_z_pins>, <&i2c2_sck_z_pins>;
	pinctrl-names = "default";
};

/* i2c Audio */
&i2c3 {
	status = "okay";
	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
	pinctrl-names = "default";
};

&pwm_AO_cd {
	pinctrl-0 = <&pwm_ao_d_e_pins>;
	pinctrl-names = "default";
	clocks = <&xtal>;
	clock-names = "clkin1";
	status = "okay";
};

/* SD card */
&sd_emmc_b {
	status = "okay";
	pinctrl-0 = <&sdcard_c_pins>;
	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
	pinctrl-names = "default", "clk-gate";

	bus-width = <4>;
	cap-sd-highspeed;
	max-frequency = <50000000>;
	disable-wp;

	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&vddao_3v3>;
	vqmmc-supply = <&vddao_3v3>;
};

/* eMMC */
&sd_emmc_c {
	status = "okay";
	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
	pinctrl-1 = <&emmc_clk_gate_pins>;
	pinctrl-names = "default", "clk-gate";

	bus-width = <8>;
	cap-mmc-highspeed;
	mmc-ddr-1_8v;
	mmc-hs200-1_8v;
	max-frequency = <200000000>;
	non-removable;
	disable-wp;

	mmc-pwrseq = <&emmc_pwrseq>;
	vmmc-supply = <&vcc_3v3>;
	vqmmc-supply = <&flash_1v8>;
};

&uart_AO {
	status = "okay";
	pinctrl-0 = <&uart_ao_a_pins>;
	pinctrl-names = "default";
};

&usb {
	status = "okay";
	vbus-supply = <&usb_pwr_en>;
};

&usb2_phy0 {
	phy-supply = <&vcc_5v>;
};

&usb2_phy1 {
	phy-supply = <&vcc_5v>;
};
Commit	Line	Data
f9e60543 NA	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
	2	/*
	3	* Copyright (c) 2018 Amlogic, Inc. All rights reserved.
	4	*/
	5
	6	/dts-v1/;
	7
	8	#include "meson-g12a.dtsi"
b1e81e67 NA	9	#include <dt-bindings/gpio/gpio.h>
b1e81e67 NA	10	#include <dt-bindings/gpio/meson-g12a-gpio.h>
f9e60543 NA	11
	12	/ {
	13	compatible = "amlogic,u200", "amlogic,g12a";
	14	model = "Amlogic Meson G12A U200 Development Board";
	15
	16	aliases {
	17	serial0 = &uart_AO;
d93757f2	18	ethernet0 = &ethmac;
f9e60543	19	};
d93757f2	20
f9e60543 NA	21	chosen {
	22	stdout-path = "serial0:115200n8";
	23	};
b1e81e67 NA	24
	25	cvbs-connector {
	26	compatible = "composite-video-connector";
	27
	28	port {
	29	cvbs_connector_in: endpoint {
	30	remote-endpoint = <&cvbs_vdac_out>;
	31	};
	32	};
	33	};
	34
d93757f2 NA	35	emmc_pwrseq: emmc-pwrseq {
	36	compatible = "mmc-pwrseq-emmc";
	37	reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
b1e81e67 NA	38	};
	39
	40	hdmi-connector {
	41	compatible = "hdmi-connector";
	42	type = "a";
	43
	44	port {
	45	hdmi_connector_in: endpoint {
	46	remote-endpoint = <&hdmi_tx_tmds_out>;
	47	};
	48	};
	49	};
	50
d93757f2 NA	51	memory@0 {
	52	device_type = "memory";
	53	reg = <0x0 0x0 0x0 0x40000000>;
	54	};
	55
	56	flash_1v8: regulator-flash_1v8 {
	57	compatible = "regulator-fixed";
	58	regulator-name = "FLASH_1V8";
	59	regulator-min-microvolt = <1800000>;
	60	regulator-max-microvolt = <1800000>;
	61	vin-supply = <&vcc_3v3>;
	62	regulator-always-on;
	63	};
	64
b1e81e67 NA	65	main_12v: regulator-main_12v {
	66	compatible = "regulator-fixed";
	67	regulator-name = "12V";
	68	regulator-min-microvolt = <12000000>;
	69	regulator-max-microvolt = <12000000>;
	70	regulator-always-on;
	71	};
	72
d93757f2 NA	73	usb_pwr_en: regulator-usb_pwr_en {
	74	compatible = "regulator-fixed";
	75	regulator-name = "USB_PWR_EN";
	76	regulator-min-microvolt = <5000000>;
	77	regulator-max-microvolt = <5000000>;
	78	vin-supply = <&vcc_5v>;
	79
	80	gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
	81	enable-active-high;
	82	};
	83
b1e81e67 NA	84	vcc_1v8: regulator-vcc_1v8 {
	85	compatible = "regulator-fixed";
	86	regulator-name = "VCC_1V8";
	87	regulator-min-microvolt = <1800000>;
	88	regulator-max-microvolt = <1800000>;
	89	vin-supply = <&vcc_3v3>;
	90	regulator-always-on;
	91	};
	92
	93	vcc_3v3: regulator-vcc_3v3 {
	94	compatible = "regulator-fixed";
	95	regulator-name = "VCC_3V3";
	96	regulator-min-microvolt = <3300000>;
	97	regulator-max-microvolt = <3300000>;
	98	vin-supply = <&vddao_3v3>;
	99	regulator-always-on;
	100	/* FIXME: actually controlled by VDDCPU_B_EN */
	101	};
	102
	103	vcc_5v: regulator-vcc_5v {
	104	compatible = "regulator-fixed";
	105	regulator-name = "VCC_5V";
	106	regulator-min-microvolt = <5000000>;
	107	regulator-max-microvolt = <5000000>;
	108	vin-supply = <&main_12v>;
	109
	110	gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
	111	enable-active-high;
	112	};
	113
b1e81e67 NA	114	vddao_1v8: regulator-vddao_1v8 {
	115	compatible = "regulator-fixed";
	116	regulator-name = "VDDAO_1V8";
	117	regulator-min-microvolt = <1800000>;
	118	regulator-max-microvolt = <1800000>;
	119	vin-supply = <&vddao_3v3>;
	120	regulator-always-on;
	121	};
	122
	123	vddao_3v3: regulator-vddao_3v3 {
	124	compatible = "regulator-fixed";
	125	regulator-name = "VDDAO_3V3";
	126	regulator-min-microvolt = <3300000>;
	127	regulator-max-microvolt = <3300000>;
	128	vin-supply = <&main_12v>;
	129	regulator-always-on;
	130	};
	131
dd5f2351 JB	132	vddcpu: regulator-vddcpu {
	133	/*
	134	* MP8756GD Regulator.
	135	*/
	136	compatible = "pwm-regulator";
	137
	138	regulator-name = "VDDCPU";
	139	regulator-min-microvolt = <721000>;
	140	regulator-max-microvolt = <1022000>;
	141
	142	vin-supply = <&main_12v>;
	143
	144	pwms = <&pwm_AO_cd 1 1250 0>;
	145	pwm-dutycycle-range = <100 0>;
	146
	147	regulator-boot-on;
	148	regulator-always-on;
	149	};
b1e81e67 NA	150	};
	151
	152	&cec_AO {
	153	pinctrl-0 = <&cec_ao_a_h_pins>;
	154	pinctrl-names = "default";
	155	status = "disabled";
	156	hdmi-phandle = <&hdmi_tx>;
	157	};
	158
	159	&cecb_AO {
	160	pinctrl-0 = <&cec_ao_b_h_pins>;
	161	pinctrl-names = "default";
	162	status = "okay";
	163	hdmi-phandle = <&hdmi_tx>;
	164	};
	165
dd5f2351 JB	166	&cpu0 {
	167	cpu-supply = <&vddcpu>;
	168	operating-points-v2 = <&cpu_opp_table>;
	169	clocks = <&clkc CLKID_CPU_CLK>;
	170	clock-latency = <50000>;
	171	};
	172
	173	&cpu1 {
	174	cpu-supply = <&vddcpu>;
	175	operating-points-v2 = <&cpu_opp_table>;
	176	clocks = <&clkc CLKID_CPU_CLK>;
	177	clock-latency = <50000>;
	178	};
	179
	180	&cpu2 {
	181	cpu-supply = <&vddcpu>;
	182	operating-points-v2 = <&cpu_opp_table>;
	183	clocks = <&clkc CLKID_CPU_CLK>;
	184	clock-latency = <50000>;
	185	};
	186
	187	&cpu3 {
	188	cpu-supply = <&vddcpu>;
	189	operating-points-v2 = <&cpu_opp_table>;
	190	clocks = <&clkc CLKID_CPU_CLK>;
	191	clock-latency = <50000>;
	192	};
	193
b1e81e67 NA	194	&cvbs_vdac_port {
	195	cvbs_vdac_out: endpoint {
	196	remote-endpoint = <&cvbs_connector_in>;
	197	};
	198	};
	199
d93757f2 NA	200	&ethmac {
	201	status = "okay";
	202	phy-handle = <&internal_ephy>;
	203	phy-mode = "rmii";
	204	};
	205
b1e81e67 NA	206	&hdmi_tx {
	207	status = "okay";
	208	pinctrl-0 = <&hdmitx_hpd_pins>, <&hdmitx_ddc_pins>;
	209	pinctrl-names = "default";
	210	hdmi-supply = <&vcc_5v>;
	211	};
	212
	213	&hdmi_tx_tmds_port {
	214	hdmi_tx_tmds_out: endpoint {
	215	remote-endpoint = <&hdmi_connector_in>;
	216	};
f9e60543 NA	217	};
f9e60543 NA	218
d93757f2 NA	219	&ir {
	220	status = "okay";
	221	pinctrl-0 = <&remote_input_ao_pins>;
	222	pinctrl-names = "default";
	223	};
	224
	225	/* i2c Touch */
	226	&i2c0 {
	227	status = "okay";
	228	pinctrl-0 = <&i2c0_sda_z0_pins>, <&i2c0_sck_z1_pins>;
	229	pinctrl-names = "default";
	230	};
	231
	232	/* i2c CM */
	233	&i2c2 {
	234	status = "okay";
	235	pinctrl-0 = <&i2c2_sda_z_pins>, <&i2c2_sck_z_pins>;
	236	pinctrl-names = "default";
	237	};
	238
	239	/* i2c Audio */
	240	&i2c3 {
	241	status = "okay";
	242	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
	243	pinctrl-names = "default";
	244	};
	245
dd5f2351 JB	246	&pwm_AO_cd {
	247	pinctrl-0 = <&pwm_ao_d_e_pins>;
	248	pinctrl-names = "default";
	249	clocks = <&xtal>;
	250	clock-names = "clkin1";
	251	status = "okay";
	252	};
	253
d93757f2 NA	254	/* SD card */
	255	&sd_emmc_b {
	256	status = "okay";
	257	pinctrl-0 = <&sdcard_c_pins>;
	258	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
	259	pinctrl-names = "default", "clk-gate";
	260
	261	bus-width = <4>;
	262	cap-sd-highspeed;
	263	max-frequency = <50000000>;
	264	disable-wp;
	265
	266	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
	267	vmmc-supply = <&vddao_3v3>;
	268	vqmmc-supply = <&vddao_3v3>;
	269	};
	270
	271	/* eMMC */
	272	&sd_emmc_c {
	273	status = "okay";
3a7d6a9c	274	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
d93757f2 NA	275	pinctrl-1 = <&emmc_clk_gate_pins>;
	276	pinctrl-names = "default", "clk-gate";
	277
	278	bus-width = <8>;
	279	cap-mmc-highspeed;
	280	mmc-ddr-1_8v;
	281	mmc-hs200-1_8v;
	282	max-frequency = <200000000>;
	283	non-removable;
	284	disable-wp;
	285
	286	mmc-pwrseq = <&emmc_pwrseq>;
	287	vmmc-supply = <&vcc_3v3>;
	288	vqmmc-supply = <&flash_1v8>;
	289	};
	290
f9e60543 NA	291	&uart_AO {
f9e60543 NA	292	status = "okay";
b1e81e67 NA	293	pinctrl-0 = <&uart_ao_a_pins>;
b1e81e67 NA	294	pinctrl-names = "default";
f9e60543 NA	295	};
f9e60543 NA	296
b1e81e67 NA	297	&usb {
	298	status = "okay";
	299	vbus-supply = <&usb_pwr_en>;
	300	};
	301
	302	&usb2_phy0 {
	303	phy-supply = <&vcc_5v>;
	304	};
	305
	306	&usb2_phy1 {
	307	phy-supply = <&vcc_5v>;
	308	};