[linux-block.git] / arch / arm64 / boot / dts / amlogic / meson-gxl-s905x-p212.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
 * Based on meson-gx-p23x-q20x.dtsi:
 * - Copyright (c) 2016 Endless Computers, Inc.
 *   Author: Carlo Caione <carlo@endlessm.com>
 * - Copyright (c) 2016 BayLibre, SAS.
 *   Author: Neil Armstrong <narmstrong@baylibre.com>
 */

/* Common DTSI for devices which are based on the P212 reference board. */

#include "meson-gxl-s905x.dtsi"

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

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

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

	hdmi_5v: regulator-hdmi-5v {
		compatible = "regulator-fixed";

		regulator-name = "HDMI_5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;

		gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	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>;
	};

	vddio_ao18: regulator-vddio-ao18 {
		compatible = "regulator-fixed";
		regulator-name = "VDDIO_AO18";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	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";
	};
};

&ethmac {
	status = "okay";
};

&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";
};

&saradc {
	status = "okay";
	vref-supply = <&vddio_ao18>;
};

/* 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 = <50000000>;

	non-removable;
	disable-wp;

	/* WiFi firmware requires power to be kept while in suspend */
	keep-power-in-suspend;

	mmc-pwrseq = <&sdio_pwrseq>;

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

	brcmf: wifi@1 {
		reg = <1>;
		compatible = "brcm,bcm4329-fmac";
	};
};

/* 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 = <50000000>;
	disable-wp;

	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;

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

/* 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>;
};

/* This is connected to the Bluetooth module: */
&uart_A {
	status = "okay";
	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
	pinctrl-names = "default";
	uart-has-rtscts;

	bluetooth {
		compatible = "brcm,bcm43438-bt";
		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
		max-speed = <2000000>;
		clocks = <&wifi32k>;
		clock-names = "lpo";
	};
};

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

&usb {
	status = "okay";
	dr_mode = "host";
};

&usb2_phy0 {
	/*
	 * HDMI_5V is also used as supply for the USB VBUS.
	 */
	phy-supply = <&hdmi_5v>;
};
Commit	Line	Data
114abfe1	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9ded9b0f MB	2	/*
	3	* Copyright (c) 2016 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
	4	* Based on meson-gx-p23x-q20x.dtsi:
	5	* - Copyright (c) 2016 Endless Computers, Inc.
	6	* Author: Carlo Caione <carlo@endlessm.com>
	7	* - Copyright (c) 2016 BayLibre, SAS.
	8	* Author: Neil Armstrong <narmstrong@baylibre.com>
9ded9b0f MB	9	*/
	10
	11	/* Common DTSI for devices which are based on the P212 reference board. */
	12
	13	#include "meson-gxl-s905x.dtsi"
	14
	15	/ {
	16	aliases {
	17	serial0 = &uart_AO;
059a58fc	18	ethernet0 = &ethmac;
9ded9b0f MB	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
b409f625 NA	30	hdmi_5v: regulator-hdmi-5v {
	31	compatible = "regulator-fixed";
	32
	33	regulator-name = "HDMI_5V";
	34	regulator-min-microvolt = <5000000>;
	35	regulator-max-microvolt = <5000000>;
	36
	37	gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
	38	enable-active-high;
	39	regulator-always-on;
	40	};
	41
f0ed445e	42	vddio_boot: regulator-vddio-boot {
9ded9b0f MB	43	compatible = "regulator-fixed";
	44	regulator-name = "VDDIO_BOOT";
	45	regulator-min-microvolt = <1800000>;
	46	regulator-max-microvolt = <1800000>;
	47	};
	48
f0ed445e	49	vddao_3v3: regulator-vddao-3v3 {
9ded9b0f MB	50	compatible = "regulator-fixed";
	51	regulator-name = "VDDAO_3V3";
	52	regulator-min-microvolt = <3300000>;
	53	regulator-max-microvolt = <3300000>;
	54	};
	55
f0ed445e	56	vddio_ao18: regulator-vddio-ao18 {
9ded9b0f MB	57	compatible = "regulator-fixed";
	58	regulator-name = "VDDIO_AO18";
	59	regulator-min-microvolt = <1800000>;
	60	regulator-max-microvolt = <1800000>;
	61	};
	62
f0ed445e	63	vcc_3v3: regulator-vcc-3v3 {
9ded9b0f MB	64	compatible = "regulator-fixed";
	65	regulator-name = "VCC_3V3";
	66	regulator-min-microvolt = <3300000>;
	67	regulator-max-microvolt = <3300000>;
	68	};
	69
	70	emmc_pwrseq: emmc-pwrseq {
	71	compatible = "mmc-pwrseq-emmc";
	72	reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
	73	};
	74
	75	wifi32k: wifi32k {
	76	compatible = "pwm-clock";
	77	#clock-cells = <0>;
	78	clock-frequency = <32768>;
	79	pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
	80	};
	81
	82	sdio_pwrseq: sdio-pwrseq {
	83	compatible = "mmc-pwrseq-simple";
	84	reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
	85	clocks = <&wifi32k>;
	86	clock-names = "ext_clock";
	87	};
	88	};
	89
	90	&ethmac {
	91	status = "okay";
	92	};
	93
	94	&ir {
	95	status = "okay";
	96	pinctrl-0 = <&remote_input_ao_pins>;
	97	pinctrl-names = "default";
	98	};
	99
81351d2f CH	100	&pwm_ef {
	101	status = "okay";
	102	pinctrl-0 = <&pwm_e_pins>;
	103	pinctrl-names = "default";
	104	clocks = <&clkc CLKID_FCLK_DIV4>;
	105	clock-names = "clkin0";
	106	};
	107
9ded9b0f MB	108	&saradc {
	109	status = "okay";
	110	vref-supply = <&vddio_ao18>;
	111	};
	112
	113	/* Wireless SDIO Module */
	114	&sd_emmc_a {
	115	status = "okay";
	116	pinctrl-0 = <&sdio_pins>;
67e7607f JB	117	pinctrl-1 = <&sdio_clk_gate_pins>;
67e7607f JB	118	pinctrl-names = "default", "clk-gate";
9ded9b0f MB	119	#address-cells = <1>;
	120	#size-cells = <0>;
	121
	122	bus-width = <4>;
	123	cap-sd-highspeed;
adc52bf7	124	max-frequency = <50000000>;
9ded9b0f MB	125
	126	non-removable;
	127	disable-wp;
	128
32122c46 NA	129	/* WiFi firmware requires power to be kept while in suspend */
	130	keep-power-in-suspend;
	131
9ded9b0f MB	132	mmc-pwrseq = <&sdio_pwrseq>;
	133
	134	vmmc-supply = <&vddao_3v3>;
	135	vqmmc-supply = <&vddio_boot>;
ac714d09 CH	136
	137	brcmf: wifi@1 {
	138	reg = <1>;
	139	compatible = "brcm,bcm4329-fmac";
	140	};
9ded9b0f MB	141	};
	142
	143	/* SD card */
	144	&sd_emmc_b {
	145	status = "okay";
	146	pinctrl-0 = <&sdcard_pins>;
67e7607f JB	147	pinctrl-1 = <&sdcard_clk_gate_pins>;
67e7607f JB	148	pinctrl-names = "default", "clk-gate";
9ded9b0f MB	149
	150	bus-width = <4>;
	151	cap-sd-highspeed;
adc52bf7	152	max-frequency = <50000000>;
9ded9b0f MB	153	disable-wp;
9ded9b0f MB	154
f29200c8	155	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
9ded9b0f MB	156
	157	vmmc-supply = <&vddao_3v3>;
	158	vqmmc-supply = <&vddio_boot>;
	159	};
	160
	161	/* eMMC */
	162	&sd_emmc_c {
	163	status = "okay";
ab36be66	164	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
67e7607f JB	165	pinctrl-1 = <&emmc_clk_gate_pins>;
67e7607f JB	166	pinctrl-names = "default", "clk-gate";
9ded9b0f MB	167
9ded9b0f MB	168	bus-width = <8>;
9ded9b0f MB	169	cap-mmc-highspeed;
	170	max-frequency = <200000000>;
	171	non-removable;
	172	disable-wp;
	173	mmc-ddr-1_8v;
	174	mmc-hs200-1_8v;
	175
	176	mmc-pwrseq = <&emmc_pwrseq>;
	177	vmmc-supply = <&vcc_3v3>;
	178	vqmmc-supply = <&vddio_boot>;
	179	};
	180
9ded9b0f MB	181	/* This is connected to the Bluetooth module: */
	182	&uart_A {
	183	status = "okay";
	184	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
	185	pinctrl-names = "default";
	186	uart-has-rtscts;
026c20e7 CH	187
	188	bluetooth {
	189	compatible = "brcm,bcm43438-bt";
	190	shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
	191	max-speed = <2000000>;
	192	clocks = <&wifi32k>;
	193	clock-names = "lpo";
	194	};
9ded9b0f MB	195	};
	196
	197	&uart_AO {
	198	status = "okay";
	199	pinctrl-0 = <&uart_ao_a_pins>;
	200	pinctrl-names = "default";
	201	};
b9f07cb4	202
2f9139c2	203	&usb {
b9f07cb4	204	status = "okay";
2f9139c2	205	dr_mode = "host";
b9f07cb4	206	};
d511b3e4 NA	207
	208	&usb2_phy0 {
	209	/*
	210	* HDMI_5V is also used as supply for the USB VBUS.
	211	*/
	212	phy-supply = <&hdmi_5v>;
	213	};