[thirdparty/u-boot.git] / arch / arm / dts / meson-gxl-s805x-libretech-ac.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2018 BayLibre, SAS.
 * Author: Neil Armstrong <narmstrong@baylibre.com>
 * Author: Jerome Brunet <jbrunet@baylibre.com>
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include <dt-bindings/sound/meson-aiu.h>

#include "meson-gxl-s805x.dtsi"

/ {
	compatible = "libretech,aml-s805x-ac", "amlogic,s805x",
		     "amlogic,meson-gxl";
	model = "Libre Computer AML-S805X-AC";

	aliases {
		serial0 = &uart_AO;
		ethernet0 = &ethmac;
		spi0 = &spifc;
	};

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

	cvbs-connector {
		/*
		 * The pads are present but no connector is soldered on
		 * 2J2, so keep this off by default.
		 */
		status = "disabled";
		compatible = "composite-video-connector";

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

	dc_5v: regulator-dc_5v {
		compatible = "regulator-fixed";
		regulator-name = "DC_5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		reset-gpios = <&gpio BOOT_9 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 0x20000000>;
	};

	vcck: regulator-vcck {
		compatible = "regulator-fixed";
		regulator-name = "VCCK";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&dc_5v>;

		/*
		 * This is controlled by GPIOAO_9 we reserve this but
		 * claiming it as done below reset the board anyway
		 * Need to investigate this
		 *
		 * gpio = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
		 * enable-active-high;
		 */
		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 = <&dc_5v>;
		regulator-always-on;
	};

	vddio_ao18: regulator-vddio_ao18 {
		compatible = "regulator-fixed";
		regulator-name = "VDDIO_AO18";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_3v3>;
		regulator-always-on;
	};

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

	sound {
		compatible = "amlogic,gx-sound-card";
		model = "LIBRETECH-AC";
		audio-widgets = "Speaker", "9J5-3 LEFT",
				"Speaker", "9J5-2 RIGHT";
		audio-routing = "9J5-3 LEFT", "ACODEC LOLN",
				"9J5-2 RIGHT", "ACODEC LORN";
		assigned-clocks = <&clkc CLKID_MPLL0>,
				  <&clkc CLKID_MPLL1>,
				  <&clkc CLKID_MPLL2>;
		assigned-clock-parents = <0>, <0>, <0>;
		assigned-clock-rates = <294912000>,
				       <270950400>,
				       <393216000>;
		status = "okay";

		dai-link-0 {
			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
		};

		dai-link-1 {
			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
			dai-format = "i2s";
			mclk-fs = <256>;

			codec-0 {
				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
			};

			codec-1 {
				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
			};
		};

		dai-link-2 {
			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;

			codec-0 {
				sound-dai = <&hdmi_tx>;
			};
		};

		dai-link-3 {
			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;

			codec-0 {
				sound-dai = <&acodec>;
			};
		};
	};
};

&acodec {
	AVDD-supply = <&vddio_ao18>;
	status = "okay";
};

&aiu {
	status = "okay";
};

&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";
};

&internal_phy {
	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
	pinctrl-names = "default";
};

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

&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>;
	};
};

&gpio_ao {
	gpio-line-names = "UART TX",
			  "UART RX",
			  "7J1 Header Pin31",
			  "", "", "", "",
			  "IR In",
			  "HDMI CEC",
			  "5V VCCK Regulator",
			  /* GPIO_TEST_N */
			  "";
};

&gpio {
	gpio-line-names = /* Bank GPIOZ */
			  "", "", "", "", "", "", "",
			  "", "", "", "", "", "", "",
			  "Eth Link LED", "Eth Activity LED",
			  /* Bank GPIOH */
			  "HDMI HPD", "HDMI SDA", "HDMI SCL",
			  "", "7J1 Header Pin13",
			  "7J1 Header Pin15",
			  "7J1 Header Pin7",
			  "7J1 Header Pin12",
			  "7J1 Header Pin16",
			  "7J1 Header Pin18",
			  /* Bank BOOT */
			  "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3",
			  "eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7",
			  "eMMC Clk", "eMMC Reset", "eMMC CMD",
			  "SPI NOR MOSI", "SPI NOR MISO", "SPI NOR Clk",
			  "", "SPI NOR Chip Select",
			  /* Bank CARD */
			  "", "", "", "", "", "", "",
			  /* Bank GPIODV */
			  "", "", "", "", "", "", "", "", "", "", "", "",
			  "", "", "", "", "", "", "", "", "", "", "", "",
			  "7J1 Header Pin27", "7J1 Header Pin28", "",
			  "7J1 Header Pin29",
			  "VCCK Regulator", "VDDEE Regulator",
			  /* Bank GPIOX */
			  "7J1 Header Pin22", "7J1 Header Pin26",
			  "7J1 Header Pin36", "7J1 Header Pin38",
			  "7J1 Header Pin40", "7J1 Header Pin37",
			  "7J1 Header Pin33", "7J1 Header Pin35",
			  "7J1 Header Pin19", "7J1 Header Pin21",
			  "7J1 Header Pin24", "7J1 Header Pin23",
			  "7J1 Header Pin8", "7J1 Header Pin10",
			  "", "", "7J1 Header Pin32", "", "",
			  /* Bank GPIOCLK */
			  "", "";
};

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

/* eMMC */
&sd_emmc_c {
	status = "okay";
	pinctrl-0 = <&emmc_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>;
	disable-wp;

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

&spifc {
	status = "okay";
	pinctrl-0 = <&nor_pins>;
	pinctrl-names = "default";

	w25q32: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <3000000>;
	};
};

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

&usb {
	status = "okay";
	dr_mode = "host";
};
Commit	Line	Data
91fe071c NA	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
	2	/*
	3	* Copyright (c) 2018 BayLibre, SAS.
	4	* Author: Neil Armstrong <narmstrong@baylibre.com>
	5	* Author: Jerome Brunet <jbrunet@baylibre.com>
	6	*/
	7
	8	/dts-v1/;
	9
	10	#include <dt-bindings/input/input.h>
4e7b0a3f	11	#include <dt-bindings/sound/meson-aiu.h>
91fe071c	12
ee731353	13	#include "meson-gxl-s805x.dtsi"
91fe071c NA	14
	15	/ {
	16	compatible = "libretech,aml-s805x-ac", "amlogic,s805x",
	17	"amlogic,meson-gxl";
dd5f2351	18	model = "Libre Computer AML-S805X-AC";
91fe071c NA	19
	20	aliases {
	21	serial0 = &uart_AO;
	22	ethernet0 = &ethmac;
	23	spi0 = &spifc;
	24	};
	25
	26	chosen {
	27	stdout-path = "serial0:115200n8";
	28	};
	29
	30	cvbs-connector {
	31	/*
	32	* The pads are present but no connector is soldered on
	33	* 2J2, so keep this off by default.
	34	*/
	35	status = "disabled";
	36	compatible = "composite-video-connector";
	37
	38	port {
	39	cvbs_connector_in: endpoint {
	40	remote-endpoint = <&cvbs_vdac_out>;
	41	};
	42	};
	43	};
	44
	45	dc_5v: regulator-dc_5v {
	46	compatible = "regulator-fixed";
	47	regulator-name = "DC_5V";
	48	regulator-min-microvolt = <5000000>;
	49	regulator-max-microvolt = <5000000>;
	50	regulator-always-on;
	51	};
	52
	53	emmc_pwrseq: emmc-pwrseq {
	54	compatible = "mmc-pwrseq-emmc";
	55	reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
	56	};
	57
	58	hdmi-connector {
	59	compatible = "hdmi-connector";
	60	type = "a";
	61
	62	port {
	63	hdmi_connector_in: endpoint {
	64	remote-endpoint = <&hdmi_tx_tmds_out>;
	65	};
	66	};
	67	};
	68
	69	memory@0 {
	70	device_type = "memory";
	71	reg = <0x0 0x0 0x0 0x20000000>;
	72	};
	73
	74	vcck: regulator-vcck {
	75	compatible = "regulator-fixed";
	76	regulator-name = "VCCK";
	77	regulator-min-microvolt = <3300000>;
	78	regulator-max-microvolt = <3300000>;
	79	vin-supply = <&dc_5v>;
	80
	81	/*
	82	* This is controlled by GPIOAO_9 we reserve this but
83	* claiming it as done below reset the board anyway
84	* Need to investigate this
85	*
86	* gpio = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
87	* enable-active-high;
88	*/
89	regulator-always-on;
90	};
91
92	vcc_3v3: regulator-vcc_3v3 {
93	compatible = "regulator-fixed";
94	regulator-name = "VCC_3V3";
95	regulator-min-microvolt = <3300000>;
96	regulator-max-microvolt = <3300000>;
97	vin-supply = <&dc_5v>;
98	regulator-always-on;
99	};
100
4e7b0a3f NA	101	vddio_ao18: regulator-vddio_ao18 {
	102	compatible = "regulator-fixed";
	103	regulator-name = "VDDIO_AO18";
	104	regulator-min-microvolt = <1800000>;
	105	regulator-max-microvolt = <1800000>;
	106	vin-supply = <&vcc_3v3>;
	107	regulator-always-on;
	108	};
	109
91fe071c NA	110	vddio_boot: regulator-vddio_boot {
	111	compatible = "regulator-fixed";
	112	regulator-name = "VDDIO_BOOT";
	113	regulator-min-microvolt = <1800000>;
	114	regulator-max-microvolt = <1800000>;
	115	vin-supply = <&vcc_3v3>;
	116	regulator-always-on;
	117	};
4e7b0a3f NA	118
	119	sound {
	120	compatible = "amlogic,gx-sound-card";
2e8d47c6	121	model = "LIBRETECH-AC";
4e7b0a3f NA	122	audio-widgets = "Speaker", "9J5-3 LEFT",
	123	"Speaker", "9J5-2 RIGHT";
	124	audio-routing = "9J5-3 LEFT", "ACODEC LOLN",
	125	"9J5-2 RIGHT", "ACODEC LORN";
	126	assigned-clocks = <&clkc CLKID_MPLL0>,
	127	<&clkc CLKID_MPLL1>,
	128	<&clkc CLKID_MPLL2>;
	129	assigned-clock-parents = <0>, <0>, <0>;
	130	assigned-clock-rates = <294912000>,
	131	<270950400>,
	132	<393216000>;
	133	status = "okay";
	134
	135	dai-link-0 {
	136	sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
	137	};
	138
	139	dai-link-1 {
	140	sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
	141	dai-format = "i2s";
	142	mclk-fs = <256>;
	143
	144	codec-0 {
	145	sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
	146	};
	147
	148	codec-1 {
	149	sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
	150	};
	151	};
	152
	153	dai-link-2 {
	154	sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
	155
	156	codec-0 {
	157	sound-dai = <&hdmi_tx>;
	158	};
	159	};
	160
	161	dai-link-3 {
	162	sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
	163
	164	codec-0 {
	165	sound-dai = <&acodec>;
	166	};
	167	};
	168	};
	169	};
	170
	171	&acodec {
	172	AVDD-supply = <&vddio_ao18>;
	173	status = "okay";
	174	};
	175
	176	&aiu {
	177	status = "okay";
91fe071c NA	178	};
	179
	180	&cec_AO {
	181	status = "okay";
	182	pinctrl-0 = <&ao_cec_pins>;
	183	pinctrl-names = "default";
	184	hdmi-phandle = <&hdmi_tx>;
	185	};
	186
	187	&cvbs_vdac_port {
	188	cvbs_vdac_out: endpoint {
	189	remote-endpoint = <&cvbs_connector_in>;
	190	};
	191	};
	192
	193	&ethmac {
	194	status = "okay";
	195	};
	196
	197	&internal_phy {
	198	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
	199	pinctrl-names = "default";
	200	};
	201
	202	&ir {
	203	status = "okay";
	204	pinctrl-0 = <&remote_input_ao_pins>;
	205	pinctrl-names = "default";
	206	};
	207
	208	&hdmi_tx {
	209	status = "okay";
	210	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
	211	pinctrl-names = "default";
	212	};
	213
	214	&hdmi_tx_tmds_port {
	215	hdmi_tx_tmds_out: endpoint {
	216	remote-endpoint = <&hdmi_connector_in>;
	217	};
	218	};
	219
	220	&gpio_ao {
	221	gpio-line-names = "UART TX",
	222	"UART RX",
	223	"7J1 Header Pin31",
	224	"", "", "", "",
	225	"IR In",
	226	"HDMI CEC",
	227	"5V VCCK Regulator",
	228	/* GPIO_TEST_N */
	229	"";
	230	};
	231
	232	&gpio {
	233	gpio-line-names = /* Bank GPIOZ */
	234	"", "", "", "", "", "", "",
	235	"", "", "", "", "", "", "",
	236	"Eth Link LED", "Eth Activity LED",
	237	/* Bank GPIOH */
	238	"HDMI HPD", "HDMI SDA", "HDMI SCL",
	239	"", "7J1 Header Pin13",
	240	"7J1 Header Pin15",
	241	"7J1 Header Pin7",
242	"7J1 Header Pin12",
243	"7J1 Header Pin16",
244	"7J1 Header Pin18",
245	/* Bank BOOT */
246	"eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3",
247	"eMMC D4", "eMMC D5", "eMMC D6", "eMMC D7",
248	"eMMC Clk", "eMMC Reset", "eMMC CMD",
249	"SPI NOR MOSI", "SPI NOR MISO", "SPI NOR Clk",
250	"", "SPI NOR Chip Select",
251	/* Bank CARD */
252	"", "", "", "", "", "", "",
253	/* Bank GPIODV */
254	"", "", "", "", "", "", "", "", "", "", "", "",
255	"", "", "", "", "", "", "", "", "", "", "", "",
256	"7J1 Header Pin27", "7J1 Header Pin28", "",
257	"7J1 Header Pin29",
258	"VCCK Regulator", "VDDEE Regulator",
259	/* Bank GPIOX */
260	"7J1 Header Pin22", "7J1 Header Pin26",
261	"7J1 Header Pin36", "7J1 Header Pin38",
262	"7J1 Header Pin40", "7J1 Header Pin37",
263	"7J1 Header Pin33", "7J1 Header Pin35",
264	"7J1 Header Pin19", "7J1 Header Pin21",
265	"7J1 Header Pin24", "7J1 Header Pin23",
266	"7J1 Header Pin8", "7J1 Header Pin10",
267	"", "", "7J1 Header Pin32", "", "",
268	/* Bank GPIOCLK */
269	"", "";
270	};
271
272	&saradc {
273	status = "okay";
274	vref-supply = <&vddio_boot>;
275	};
276
277	/* eMMC */
278	&sd_emmc_c {
279	status = "okay";
280	pinctrl-0 = <&emmc_pins>;
281	pinctrl-1 = <&emmc_clk_gate_pins>;
282	pinctrl-names = "default", "clk-gate";
283
284	bus-width = <8>;
285	cap-mmc-highspeed;
286	mmc-ddr-1_8v;
287	mmc-hs200-1_8v;
288	max-frequency = <200000000>;
289	disable-wp;
290
291	mmc-pwrseq = <&emmc_pwrseq>;
292	vmmc-supply = <&vcc_3v3>;
293	vqmmc-supply = <&vddio_boot>;
294	};
295
296	&spifc {
297	status = "okay";
298	pinctrl-0 = <&nor_pins>;
299	pinctrl-names = "default";
300
4d4fbf04	301	w25q32: flash@0 {
91fe071c NA	302	#address-cells = <1>;
	303	#size-cells = <1>;
	304	compatible = "jedec,spi-nor";
	305	reg = <0>;
	306	spi-max-frequency = <3000000>;
	307	};
	308	};
	309
	310	&uart_AO {
	311	status = "okay";
	312	pinctrl-0 = <&uart_ao_a_pins>;
	313	pinctrl-names = "default";
	314	};
	315
4e7b0a3f	316	&usb {
91fe071c	317	status = "okay";
4e7b0a3f	318	dr_mode = "host";
91fe071c	319	};