[mirror_ubuntu-focal-kernel.git] / arch / arm64 / boot / dts / amlogic / meson-gxl-s905x-nexbox-a95x.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2016 Andreas Färber
 * Copyright (c) 2016 BayLibre, Inc.
 * Author: Neil Armstrong <narmstrong@kernel.org>
 */

/dts-v1/;

#include "meson-gxl-s905x.dtsi"

/ {
	compatible = "nexbox,a95x", "amlogic,s905x", "amlogic,meson-gxl";
	model = "NEXBOX A95X (S905X)";

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

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

	vddio_card: gpio-regulator {
		compatible = "regulator-gpio";

		regulator-name = "VDDIO_CARD";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;

		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
		gpios-states = <1>;

		/* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */
		states = <1800000 0
			  3300000 1>;
	};

	vddio_boot: regulator-vddio_boot {
		compatible = "regulator-fixed";
		regulator-name = "VDDIO_BOOT";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	vddao_3v3: regulator-vddao_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VDDAO_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	vcc_3v3: regulator-vcc_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VCC_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
	};

	wifi32k: wifi32k {
		compatible = "pwm-clock";
		#clock-cells = <0>;
		clock-frequency = <32768>;
		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
		clocks = <&wifi32k>;
		clock-names = "ext_clock";
	};

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

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

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

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

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

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

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

&hdmi_tx {
	status = "okay";
	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
	pinctrl-names = "default";
};

&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";
};

&pwm_ef {
	status = "okay";
	pinctrl-0 = <&pwm_e_pins>;
	pinctrl-names = "default";
	clocks = <&clkc CLKID_FCLK_DIV4>;
	clock-names = "clkin0";
};

/* Wireless SDIO Module */
&sd_emmc_a {
	status = "okay";
	pinctrl-0 = <&sdio_pins>;
	pinctrl-1 = <&sdio_clk_gate_pins>;
	pinctrl-names = "default", "clk-gate";
	#address-cells = <1>;
	#size-cells = <0>;

	bus-width = <4>;
	cap-sd-highspeed;
	max-frequency = <100000000>;

	non-removable;
	disable-wp;

	mmc-pwrseq = <&sdio_pwrseq>;

	vmmc-supply = <&vddao_3v3>;
	vqmmc-supply = <&vddio_boot>;
};

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

	bus-width = <4>;
	cap-sd-highspeed;
	max-frequency = <100000000>;
	disable-wp;

	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;

	vmmc-supply = <&vddao_3v3>;
	vqmmc-supply = <&vddio_card>;
};

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

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

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

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

&usb0 {
	status = "okay";
};
Commit	Line	Data
114abfe1	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8441add1 NA	2	/*
	3	* Copyright (c) 2016 Andreas Färber
	4	* Copyright (c) 2016 BayLibre, Inc.
	5	* Author: Neil Armstrong <narmstrong@kernel.org>
8441add1 NA	6	*/
	7
	8	/dts-v1/;
	9
	10	#include "meson-gxl-s905x.dtsi"
	11
	12	/ {
	13	compatible = "nexbox,a95x", "amlogic,s905x", "amlogic,meson-gxl";
	14	model = "NEXBOX A95X (S905X)";
	15
	16	aliases {
	17	serial0 = &uart_AO;
059a58fc	18	ethernet0 = &ethmac;
8441add1 NA	19	};
	20
	21	chosen {
	22	stdout-path = "serial0:115200n8";
	23	};
	24
	25	memory@0 {
	26	device_type = "memory";
	27	reg = <0x0 0x0 0x0 0x80000000>;
	28	};
	29
	30	vddio_card: gpio-regulator {
	31	compatible = "regulator-gpio";
	32
	33	regulator-name = "VDDIO_CARD";
	34	regulator-min-microvolt = <1800000>;
	35	regulator-max-microvolt = <3300000>;
	36
	37	gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
	38	gpios-states = <1>;
	39
	40	/* Based on P200 schematics, signal CARD_1.8V/3.3V_CTR */
	41	states = <1800000 0
	42	3300000 1>;
	43	};
	44
	45	vddio_boot: regulator-vddio_boot {
	46	compatible = "regulator-fixed";
	47	regulator-name = "VDDIO_BOOT";
	48	regulator-min-microvolt = <1800000>;
	49	regulator-max-microvolt = <1800000>;
	50	};
	51
	52	vddao_3v3: regulator-vddao_3v3 {
	53	compatible = "regulator-fixed";
	54	regulator-name = "VDDAO_3V3";
	55	regulator-min-microvolt = <3300000>;
	56	regulator-max-microvolt = <3300000>;
	57	};
	58
	59	vcc_3v3: regulator-vcc_3v3 {
	60	compatible = "regulator-fixed";
	61	regulator-name = "VCC_3V3";
	62	regulator-min-microvolt = <3300000>;
	63	regulator-max-microvolt = <3300000>;
	64	};
	65
	66	emmc_pwrseq: emmc-pwrseq {
	67	compatible = "mmc-pwrseq-emmc";
	68	reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
	69	};
	70
	71	wifi32k: wifi32k {
	72	compatible = "pwm-clock";
	73	#clock-cells = <0>;
	74	clock-frequency = <32768>;
	75	pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
	76	};
	77
	78	sdio_pwrseq: sdio-pwrseq {
	79	compatible = "mmc-pwrseq-simple";
	80	reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
	81	clocks = <&wifi32k>;
	82	clock-names = "ext_clock";
83	};
fafdbdf7 NA	84
	85	cvbs-connector {
	86	compatible = "composite-video-connector";
	87
	88	port {
	89	cvbs_connector_in: endpoint {
	90	remote-endpoint = <&cvbs_vdac_out>;
	91	};
	92	};
	93	};
6939db7e NA	94
	95	hdmi-connector {
	96	compatible = "hdmi-connector";
	97	type = "a";
	98
	99	port {
	100	hdmi_connector_in: endpoint {
	101	remote-endpoint = <&hdmi_tx_tmds_out>;
	102	};
	103	};
	104	};
8441add1 NA	105	};
8441add1 NA	106
b16c71c9 NA	107	&cec_AO {
	108	status = "okay";
	109	pinctrl-0 = <&ao_cec_pins>;
	110	pinctrl-names = "default";
	111	hdmi-phandle = <&hdmi_tx>;
	112	};
	113
e02849b9 AF	114	&cvbs_vdac_port {
	115	cvbs_vdac_out: endpoint {
	116	remote-endpoint = <&cvbs_connector_in>;
	117	};
8441add1 NA	118	};
	119
	120	&ethmac {
	121	status = "okay";
	122	phy-mode = "rmii";
	123	phy-handle = <&internal_phy>;
	124	};
	125
e02849b9 AF	126	&hdmi_tx {
	127	status = "okay";
	128	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
	129	pinctrl-names = "default";
	130	};
	131
	132	&hdmi_tx_tmds_port {
	133	hdmi_tx_tmds_out: endpoint {
	134	remote-endpoint = <&hdmi_connector_in>;
	135	};
	136	};
	137
8441add1 NA	138	&ir {
	139	status = "okay";
	140	pinctrl-0 = <&remote_input_ao_pins>;
	141	pinctrl-names = "default";
	142	};
	143
e02849b9 AF	144	&pwm_ef {
	145	status = "okay";
	146	pinctrl-0 = <&pwm_e_pins>;
	147	pinctrl-names = "default";
	148	clocks = <&clkc CLKID_FCLK_DIV4>;
	149	clock-names = "clkin0";
	150	};
	151
8441add1 NA	152	/* Wireless SDIO Module */
	153	&sd_emmc_a {
	154	status = "okay";
	155	pinctrl-0 = <&sdio_pins>;
67e7607f JB	156	pinctrl-1 = <&sdio_clk_gate_pins>;
67e7607f JB	157	pinctrl-names = "default", "clk-gate";
8441add1 NA	158	#address-cells = <1>;
	159	#size-cells = <0>;
	160
	161	bus-width = <4>;
	162	cap-sd-highspeed;
	163	max-frequency = <100000000>;
	164
	165	non-removable;
	166	disable-wp;
	167
	168	mmc-pwrseq = <&sdio_pwrseq>;
	169
	170	vmmc-supply = <&vddao_3v3>;
	171	vqmmc-supply = <&vddio_boot>;
	172	};
	173
	174	/* SD card */
	175	&sd_emmc_b {
	176	status = "okay";
	177	pinctrl-0 = <&sdcard_pins>;
67e7607f JB	178	pinctrl-1 = <&sdcard_clk_gate_pins>;
67e7607f JB	179	pinctrl-names = "default", "clk-gate";
8441add1 NA	180
	181	bus-width = <4>;
	182	cap-sd-highspeed;
	183	max-frequency = <100000000>;
	184	disable-wp;
	185
f29200c8	186	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
8441add1 NA	187
	188	vmmc-supply = <&vddao_3v3>;
	189	vqmmc-supply = <&vddio_card>;
	190	};
	191
	192	/* eMMC */
	193	&sd_emmc_c {
	194	status = "okay";
ab36be66	195	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
67e7607f JB	196	pinctrl-1 = <&emmc_clk_gate_pins>;
67e7607f JB	197	pinctrl-names = "default", "clk-gate";
8441add1 NA	198
8441add1 NA	199	bus-width = <8>;
8441add1 NA	200	cap-mmc-highspeed;
	201	max-frequency = <200000000>;
	202	non-removable;
	203	disable-wp;
	204	mmc-ddr-1_8v;
	205	mmc-hs200-1_8v;
	206
	207	mmc-pwrseq = <&emmc_pwrseq>;
	208	vmmc-supply = <&vcc_3v3>;
	209	vqmmc-supply = <&vddio_boot>;
	210	};
	211
e02849b9	212	&uart_AO {
6939db7e	213	status = "okay";
e02849b9	214	pinctrl-0 = <&uart_ao_a_pins>;
6939db7e NA	215	pinctrl-names = "default";
6939db7e NA	216	};
55ef3224 MB	217
	218	&usb0 {
	219	status = "okay";
	220	};