[linux-2.6-block.git] / arch / arm64 / boot / dts / hisilicon / hi6220-hikey.dts

/*
 * dts file for Hisilicon HiKey Development Board
 *
 * Copyright (C) 2015, Hisilicon Ltd.
 *
 */

/dts-v1/;
#include "hi6220.dtsi"
#include "hikey-pinctrl.dtsi"
#include <dt-bindings/gpio/gpio.h>

/ {
	model = "HiKey Development Board";
	compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";

	aliases {
		serial0 = &uart0; /* On board UART0 */
		serial1 = &uart1; /* BT UART */
		serial2 = &uart2; /* LS Expansion UART0 */
		serial3 = &uart3; /* LS Expansion UART1 */
	};

	chosen {
		stdout-path = "serial3:115200n8";
	};

	/*
	 * Reserve below regions from memory node:
	 *
	 *  0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
	 *  0x05f0,1000 - 0x05f0,1fff: Reboot reason
	 *  0x06df,f000 - 0x06df,ffff: Mailbox message data
	 *  0x0740,f000 - 0x0740,ffff: MCU firmware section
	 *  0x21f0,0000 - 0x21ff,ffff: pstore/ramoops buffer
	 *  0x3e00,0000 - 0x3fff,ffff: OP-TEE
	 */
	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
		      <0x00000000 0x05f00000 0x00000000 0x00001000>,
		      <0x00000000 0x05f02000 0x00000000 0x00efd000>,
		      <0x00000000 0x06e00000 0x00000000 0x0060f000>,
		      <0x00000000 0x07410000 0x00000000 0x1aaf0000>,
		      <0x00000000 0x22000000 0x00000000 0x1c000000>;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		ramoops@0x21f00000 {
			compatible = "ramoops";
			reg = <0x0 0x21f00000 0x0 0x00100000>;
			record-size	= <0x00020000>;
			console-size	= <0x00020000>;
			ftrace-size	= <0x00020000>;
		};

		/* global autoconfigured region for contiguous allocations */
		linux,cma {
			compatible = "shared-dma-pool";
			reusable;
			size = <0x00000000 0x08000000>;
			linux,cma-default;
		};
	};

	reboot-mode-syscon@5f01000 {
		compatible = "syscon", "simple-mfd";
		reg = <0x0 0x05f01000 0x0 0x00001000>;

		reboot-mode {
			compatible = "syscon-reboot-mode";
			offset = <0x0>;

			mode-normal	= <0x77665501>;
			mode-bootloader	= <0x77665500>;
			mode-recovery	= <0x77665502>;
		};
	};

	reg_sys_5v: regulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "SYS_5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_vdd_3v3: regulator@1 {
		compatible = "regulator-fixed";
		regulator-name = "VDD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
		vin-supply = <&reg_sys_5v>;
	};

	reg_5v_hub: regulator@2 {
		compatible = "regulator-fixed";
		regulator-name = "5V_HUB";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		gpio = <&gpio0 7 0>;
		regulator-always-on;
		vin-supply = <&reg_sys_5v>;
	};

	soc {
		spi0: spi@f7106000 {
			status = "ok";
		};

		i2c0: i2c@f7100000 {
			status = "ok";
		};

		i2c1: i2c@f7101000 {
			status = "ok";
		};

		uart1: uart@f7111000 {
			assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>;
			assigned-clock-rates = <150000000>;
			status = "ok";

			bluetooth {
				compatible = "ti,wl1835-st";
				enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
			};
		};

		uart2: uart@f7112000 {
			status = "ok";
		};

		uart3: uart@f7113000 {
			status = "ok";
		};

		/*
		 * Legend: proper name = the GPIO line is used as GPIO
		 *         NC = not connected (not routed from the SoC)
		 *         "[PER]" = pin is muxed for peripheral (not GPIO)
		 *         "" = no idea, schematic doesn't say, could be
		 *              unrouted (not connected to any external pin)
		 *         LSEC = Low Speed External Connector
		 *         HSEC = High Speed External Connector
		 *
		 * Pin assignments taken from LeMaker and CircuitCo Schematics
		 * Rev A1.
		 *
		 * For the lines routed to the external connectors the
		 * lines are named after the 96Boards CE Specification 1.0,
		 * Appendix "Expansion Connector Signal Description".
		 *
		 * When the 96Board naming of a line and the schematic name of
		 * the same line are in conflict, the 96Board specification
		 * takes precedence, which means that the external UART on the
		 * LSEC is named UART0 while the schematic and SoC names this
		 * UART2. This is only for the informational lines i.e. "[FOO]",
		 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
		 * ones actually used for GPIO.
		 */
		gpio0: gpio@f8011000 {
			gpio-line-names = "PWR_HOLD", "DSI_SEL",
			"USB_HUB_RESET_N", "USB_SEL", "HDMI_PD", "WL_REG_ON",
			"PWRON_DET", "5V_HUB_EN";
		};

		gpio1: gpio@f8012000 {
			gpio-line-names = "SD_DET", "HDMI_INT", "PMU_IRQ_N",
			"WL_HOST_WAKE", "NC", "NC", "NC", "BT_REG_ON";
		};

		gpio2: gpio@f8013000 {
			gpio-line-names =
				"GPIO-A", /* LSEC Pin 23: GPIO2_0 */
				"GPIO-B", /* LSEC Pin 24: GPIO2_1 */
				"GPIO-C", /* LSEC Pin 25: GPIO2_2 */
				"GPIO-D", /* LSEC Pin 26: GPIO2_3 */
				"GPIO-E", /* LSEC Pin 27: GPIO2_4 */
				"USB_ID_DET", "USB_VBUS_DET",
				"GPIO-H"; /* LSEC Pin 30: GPIO2_7 */
		};

		gpio3: gpio@f8014000 {
			gpio-line-names = "GPIO3_0", "NC", "NC", "", "NC", "",
			"WLAN_ACTIVE", "NC", "NC";
		};

		gpio4: gpio@f7020000 {
			gpio-line-names = "USER_LED1", "USER_LED2", "USER_LED3",
			"USER_LED4", "SD_SEL", "NC", "NC", "BT_ACTIVE";
		};

		gpio5: gpio@f7021000 {
			gpio-line-names = "NC", "NC",
			"[UART1_RxD]", /* LSEC Pin 11: UART3_RX */
			"[UART1_TxD]", /* LSEC Pin 13: UART3_TX */
			"[AUX_SSI1]", "NC",
			"[PCM_CLK]", /* LSEC Pin 18: MODEM_PCM_XCLK */
			"[PCM_FS]"; /* LSEC Pin 16: MODEM_PCM_XFS */
		};

		gpio6: gpio@f7022000 {
			gpio-line-names =
			"[SPI0_DIN]", /* Pin 10: SPI0_DI */
			"[SPI0_DOUT]", /* Pin 14: SPI0_DO */
			"[SPI0_CS]", /* Pin 12: SPI0_CS_N */
			"[SPI0_SCLK]", /* Pin 8: SPI0_SCLK */
			"NC", "NC", "NC",
			"GPIO-G"; /* Pin 29: GPIO6_7_DSI_TE0 */
		};

		gpio7: gpio@f7023000 {
			gpio-line-names = "NC", "NC", "NC", "NC",
			"[PCM_DI]", /* Pin 22: MODEM_PCM_DI */
			"[PCM_DO]", /* Pin 20: MODEM_PCM_DO */
			"NC", "NC";
		};

		gpio8: gpio@f7024000 {
			gpio-line-names = "NC", "[CEC_CLK_19_2MHZ]", "NC",
			"", "", "", "", "", "";
		};

		gpio9: gpio@f7025000 {
			gpio-line-names = "",
			"GPIO-J", /* LSEC Pin 32: ISP_PWDN0_GPIO9_1 */
			"GPIO-L", /* LSEC Pin 34: ISP_PWDN1_GPIO9_2 */
			"NC", "NC", "NC", "NC", "[ISP_CCLK0]";
		};

		gpio10: gpio@f7026000 {
			gpio-line-names = "BOOT_SEL",
			"[ISP_CCLK1]",
			"GPIO-I", /* LSEC Pin 31: ISP_RSTB0_GPIO10_2 */
			"GPIO-K", /* LSEC Pin 33: ISP_RSTB1_GPIO10_3 */
			"NC", "NC",
			"[I2C2_SDA]", /* HSEC Pin 34: ISP0_SDA */
			"[I2C2_SCL]"; /* HSEC Pin 32: ISP0_SCL */
		};

		gpio11: gpio@f7027000 {
			gpio-line-names =
			"[I2C3_SDA]", /* HSEC Pin 38: ISP1_SDA */
			"[I2C3_SCL]", /* HSEC Pin 36: ISP1_SCL */
			"", "NC", "NC", "NC", "", "";
		};

		gpio12: gpio@f7028000 {
			gpio-line-names = "[BT_PCM_XFS]", "[BT_PCM_DI]",
			"[BT_PCM_DO]",
			"NC", "NC", "NC", "NC",
			"GPIO-F"; /* LSEC Pin 28: BL_PWM_GPIO12_7 */
		};

		gpio13: gpio@f7029000 {
			gpio-line-names = "[UART0_RX]", "[UART0_TX]",
			"[BT_UART1_CTS]", "[BT_UART1_RTS]",
			"[BT_UART1_RX]", "[BT_UART1_TX]",
			"[UART0_CTS]", /* LSEC Pin 3: UART2_CTS_N */
			"[UART0_RTS]"; /* LSEC Pin 9: UART2_RTS_N */
		};

		gpio14: gpio@f702a000 {
			gpio-line-names =
			"[UART0_RxD]", /* LSEC Pin 7: UART2_RX */
			"[UART0_TxD]", /* LSEC Pin 5: UART2_TX */
			"[I2C0_SCL]", /* LSEC Pin 15: I2C0_SCL */
			"[I2C0_SDA]", /* LSEC Pin 17: I2C0_SDA */
			"[I2C1_SCL]", /* LSEC Pin 19: I2C1_SCL */
			"[I2C1_SDA]", /* LSEC Pin 21: I2C1_SDA */
			"[I2C2_SCL]", "[I2C2_SDA]";
		};

		gpio15: gpio@f702b000 {
			gpio-line-names = "", "", "", "", "", "", "NC", "";
		};

		/* GPIO blocks 16 thru 19 do not appear to be routed to pins */

		dwmmc_2: dwmmc2@f723f000 {
			ti,non-removable;
			non-removable;
			/* WL_EN */
			vmmc-supply = <&wlan_en_reg>;

			#address-cells = <0x1>;
			#size-cells = <0x0>;
			wlcore: wlcore@2 {
				compatible = "ti,wl1835";
				reg = <2>;	/* sdio func num */
				/* WL_IRQ, WL_HOST_WAKE_GPIO1_3 */
				interrupt-parent = <&gpio1>;
				interrupts = <3 IRQ_TYPE_EDGE_RISING>;
			};
		};

		wlan_en_reg: regulator@1 {
			compatible = "regulator-fixed";
			regulator-name = "wlan-en-regulator";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			/* WLAN_EN GPIO */
			gpio = <&gpio0 5 0>;
			/* WLAN card specific delay */
			startup-delay-us = <70000>;
			enable-active-high;
		};
	};

	leds {
		compatible = "gpio-leds";
		user_led4 {
			label = "user_led4";
			gpios = <&gpio4 0 0>; /* <&gpio_user_led_1>; */
			linux,default-trigger = "heartbeat";
		};

		user_led3 {
			label = "user_led3";
			gpios = <&gpio4 1 0>; /* <&gpio_user_led_2>; */
			linux,default-trigger = "mmc0";
		};

		user_led2 {
			label = "user_led2";
			gpios = <&gpio4 2 0>; /* <&gpio_user_led_3>; */
			linux,default-trigger = "mmc1";
		};

		user_led1 {
			label = "user_led1";
			gpios = <&gpio4 3 0>; /* <&gpio_user_led_4>; */
			linux,default-trigger = "cpu0";
		};

		wlan_active_led {
			label = "wifi_active";
			gpios = <&gpio3 5 0>; /* <&gpio_wlan_active_led>; */
			linux,default-trigger = "phy0tx";
			default-state = "off";
		};

		bt_active_led {
			label = "bt_active";
			gpios = <&gpio4 7 0>; /* <&gpio_bt_active_led>; */
			linux,default-trigger = "hci0rx";
			default-state = "off";
		};
	};

	pmic: pmic@f8000000 {
		compatible = "hisilicon,hi655x-pmic";
		reg = <0x0 0xf8000000 0x0 0x1000>;
		#clock-cells = <0>;
		interrupt-controller;
		#interrupt-cells = <2>;
		pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;

		regulators {
			ldo2: LDO2 {
				regulator-name = "LDO2_2V8";
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <3200000>;
				regulator-enable-ramp-delay = <120>;
			};

			ldo7: LDO7 {
				regulator-name = "LDO7_SDIO";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-enable-ramp-delay = <120>;
			};

			ldo10: LDO10 {
				regulator-name = "LDO10_2V85";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3000000>;
				regulator-enable-ramp-delay = <360>;
			};

			ldo13: LDO13 {
				regulator-name = "LDO13_1V8";
				regulator-min-microvolt = <1600000>;
				regulator-max-microvolt = <1950000>;
				regulator-enable-ramp-delay = <120>;
			};

			ldo14: LDO14 {
				regulator-name = "LDO14_2V8";
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <3200000>;
				regulator-enable-ramp-delay = <120>;
			};

			ldo15: LDO15 {
				regulator-name = "LDO15_1V8";
				regulator-min-microvolt = <1600000>;
				regulator-max-microvolt = <1950000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-enable-ramp-delay = <120>;
			};

			ldo17: LDO17 {
				regulator-name = "LDO17_2V5";
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <3200000>;
				regulator-enable-ramp-delay = <120>;
			};

			ldo19: LDO19 {
				regulator-name = "LDO19_3V0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3000000>;
				regulator-enable-ramp-delay = <360>;
			};

			ldo21: LDO21 {
				regulator-name = "LDO21_1V8";
				regulator-min-microvolt = <1650000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
				regulator-enable-ramp-delay = <120>;
			};

			ldo22: LDO22 {
				regulator-name = "LDO22_1V2";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1200000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-enable-ramp-delay = <120>;
			};
		};
	};

	firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};
};

&uart2 {
	label = "LS-UART0";
};
&uart3 {
	label = "LS-UART1";
};

&ade {
	status = "ok";
};

&dsi {
	status = "ok";

	ports {
		/* 1 for output port */
		port@1 {
			reg = <1>;

			dsi_out0: endpoint@0 {
				remote-endpoint = <&adv7533_in>;
			};
		};
	};
};

&i2c2 {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "ok";

	adv7533: adv7533@39 {
		compatible = "adi,adv7533";
		reg = <0x39>;
		interrupt-parent = <&gpio1>;
		interrupts = <1 2>;
		pd-gpio = <&gpio0 4 0>;
		adi,dsi-lanes = <4>;

		port {
			adv7533_in: endpoint {
				remote-endpoint = <&dsi_out0>;
			};
		};
	};
};
Commit	Line	Data
86e8f528 BW	1	/*
	2	* dts file for Hisilicon HiKey Development Board
	3	*
	4	* Copyright (C) 2015, Hisilicon Ltd.
	5	*
	6	*/
	7
	8	/dts-v1/;
86e8f528	9	#include "hi6220.dtsi"
379e9bf5	10	#include "hikey-pinctrl.dtsi"
a817137a	11	#include <dt-bindings/gpio/gpio.h>
86e8f528 BW	12
	13	/ {
	14	model = "HiKey Development Board";
	15	compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
	16
	17	aliases {
a362ec8f TB	18	serial0 = &uart0; /* On board UART0 */
	19	serial1 = &uart1; /* BT UART */
	20	serial2 = &uart2; /* LS Expansion UART0 */
	21	serial3 = &uart3; /* LS Expansion UART1 */
86e8f528 BW	22	};
	23
	24	chosen {
a362ec8f	25	stdout-path = "serial3:115200n8";
86e8f528 BW	26	};
86e8f528 BW	27
6da3aba6 LY	28	/*
	29	* Reserve below regions from memory node:
	30	*
	31	* 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
330fd87c	32	* 0x05f0,1000 - 0x05f0,1fff: Reboot reason
6da3aba6 LY	33	* 0x06df,f000 - 0x06df,ffff: Mailbox message data
6da3aba6 LY	34	* 0x0740,f000 - 0x0740,ffff: MCU firmware section
813a7315	35	* 0x21f0,0000 - 0x21ff,ffff: pstore/ramoops buffer
6da3aba6 LY	36	* 0x3e00,0000 - 0x3fff,ffff: OP-TEE
6da3aba6 LY	37	*/
86e8f528 BW	38	memory@0 {
86e8f528 BW	39	device_type = "memory";
6da3aba6	40	reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
330fd87c JS	41	<0x00000000 0x05f00000 0x00000000 0x00001000>,
330fd87c JS	42	<0x00000000 0x05f02000 0x00000000 0x00efd000>,
6da3aba6	43	<0x00000000 0x06e00000 0x00000000 0x0060f000>,
813a7315 JS	44	<0x00000000 0x07410000 0x00000000 0x1aaf0000>,
813a7315 JS	45	<0x00000000 0x22000000 0x00000000 0x1c000000>;
86e8f528	46	};
60dac1b1	47
813a7315 JS	48	reserved-memory {
	49	#address-cells = <2>;
	50	#size-cells = <2>;
	51	ranges;
	52
	53	ramoops@0x21f00000 {
	54	compatible = "ramoops";
	55	reg = <0x0 0x21f00000 0x0 0x00100000>;
	56	record-size = <0x00020000>;
	57	console-size = <0x00020000>;
	58	ftrace-size = <0x00020000>;
	59	};
813a7315	60
8f5203ab GX	61	/* global autoconfigured region for contiguous allocations */
	62	linux,cma {
	63	compatible = "shared-dma-pool";
	64	reusable;
	65	size = <0x00000000 0x08000000>;
	66	linux,cma-default;
	67	};
	68	};
813a7315	69
330fd87c JS	70	reboot-mode-syscon@5f01000 {
	71	compatible = "syscon", "simple-mfd";
	72	reg = <0x0 0x05f01000 0x0 0x00001000>;
	73
	74	reboot-mode {
	75	compatible = "syscon-reboot-mode";
	76	offset = <0x0>;
	77
	78	mode-normal = <0x77665501>;
	79	mode-bootloader = <0x77665500>;
	80	mode-recovery = <0x77665502>;
	81	};
	82	};
	83
84f7c60b UH	84	reg_sys_5v: regulator@0 {
	85	compatible = "regulator-fixed";
	86	regulator-name = "SYS_5V";
	87	regulator-min-microvolt = <5000000>;
	88	regulator-max-microvolt = <5000000>;
	89	regulator-boot-on;
	90	regulator-always-on;
	91	};
	92
	93	reg_vdd_3v3: regulator@1 {
	94	compatible = "regulator-fixed";
	95	regulator-name = "VDD_3V3";
	96	regulator-min-microvolt = <3300000>;
	97	regulator-max-microvolt = <3300000>;
	98	regulator-boot-on;
	99	regulator-always-on;
	100	vin-supply = <&reg_sys_5v>;
	101	};
	102
	103	reg_5v_hub: regulator@2 {
1b32a5ff UH	104	compatible = "regulator-fixed";
	105	regulator-name = "5V_HUB";
	106	regulator-min-microvolt = <5000000>;
	107	regulator-max-microvolt = <5000000>;
	108	regulator-boot-on;
	109	gpio = <&gpio0 7 0>;
	110	regulator-always-on;
84f7c60b	111	vin-supply = <&reg_sys_5v>;
1b32a5ff UH	112	};
1b32a5ff UH	113
60dac1b1 ZK	114	soc {
	115	spi0: spi@f7106000 {
	116	status = "ok";
	117	};
0c231751 GX	118
	119	i2c0: i2c@f7100000 {
	120	status = "ok";
	121	};
	122
	123	i2c1: i2c@f7101000 {
	124	status = "ok";
	125	};
c2aad932 GX	126
c2aad932 GX	127	uart1: uart@f7111000 {
1b9c7b2d JRO	128	assigned-clocks = <&sys_ctrl HI6220_UART1_SRC>;
1b9c7b2d JRO	129	assigned-clock-rates = <150000000>;
c2aad932	130	status = "ok";
019aa56b RH	131
	132	bluetooth {
	133	compatible = "ti,wl1835-st";
	134	enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
	135	};
c2aad932 GX	136	};
	137
	138	uart2: uart@f7112000 {
	139	status = "ok";
	140	};
	141
	142	uart3: uart@f7113000 {
	143	status = "ok";
	144	};
841478d4	145
bbaf867e LW	146	/*
	147	* Legend: proper name = the GPIO line is used as GPIO
	148	* NC = not connected (not routed from the SoC)
	149	* "[PER]" = pin is muxed for peripheral (not GPIO)
	150	* "" = no idea, schematic doesn't say, could be
	151	* unrouted (not connected to any external pin)
	152	* LSEC = Low Speed External Connector
	153	* HSEC = High Speed External Connector
	154	*
	155	* Pin assignments taken from LeMaker and CircuitCo Schematics
	156	* Rev A1.
	157	*
	158	* For the lines routed to the external connectors the
	159	* lines are named after the 96Boards CE Specification 1.0,
	160	* Appendix "Expansion Connector Signal Description".
	161	*
	162	* When the 96Board naming of a line and the schematic name of
	163	* the same line are in conflict, the 96Board specification
	164	* takes precedence, which means that the external UART on the
	165	* LSEC is named UART0 while the schematic and SoC names this
	166	* UART2. This is only for the informational lines i.e. "[FOO]",
	167	* the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
	168	* ones actually used for GPIO.
	169	*/
	170	gpio0: gpio@f8011000 {
	171	gpio-line-names = "PWR_HOLD", "DSI_SEL",
	172	"USB_HUB_RESET_N", "USB_SEL", "HDMI_PD", "WL_REG_ON",
	173	"PWRON_DET", "5V_HUB_EN";
	174	};
	175
	176	gpio1: gpio@f8012000 {
	177	gpio-line-names = "SD_DET", "HDMI_INT", "PMU_IRQ_N",
	178	"WL_HOST_WAKE", "NC", "NC", "NC", "BT_REG_ON";
	179	};
	180
	181	gpio2: gpio@f8013000 {
	182	gpio-line-names =
	183	"GPIO-A", /* LSEC Pin 23: GPIO2_0 */
	184	"GPIO-B", /* LSEC Pin 24: GPIO2_1 */
	185	"GPIO-C", /* LSEC Pin 25: GPIO2_2 */
	186	"GPIO-D", /* LSEC Pin 26: GPIO2_3 */
	187	"GPIO-E", /* LSEC Pin 27: GPIO2_4 */
	188	"USB_ID_DET", "USB_VBUS_DET",
	189	"GPIO-H"; /* LSEC Pin 30: GPIO2_7 */
	190	};
	191
	192	gpio3: gpio@f8014000 {
	193	gpio-line-names = "GPIO3_0", "NC", "NC", "", "NC", "",
	194	"WLAN_ACTIVE", "NC", "NC";
	195	};
	196
	197	gpio4: gpio@f7020000 {
	198	gpio-line-names = "USER_LED1", "USER_LED2", "USER_LED3",
	199	"USER_LED4", "SD_SEL", "NC", "NC", "BT_ACTIVE";
	200	};
	201
	202	gpio5: gpio@f7021000 {
	203	gpio-line-names = "NC", "NC",
	204	"[UART1_RxD]", /* LSEC Pin 11: UART3_RX */
	205	"[UART1_TxD]", /* LSEC Pin 13: UART3_TX */
	206	"[AUX_SSI1]", "NC",
	207	"[PCM_CLK]", /* LSEC Pin 18: MODEM_PCM_XCLK */
	208	"[PCM_FS]"; /* LSEC Pin 16: MODEM_PCM_XFS */
	209	};
210
211	gpio6: gpio@f7022000 {
212	gpio-line-names =
213	"[SPI0_DIN]", /* Pin 10: SPI0_DI */
214	"[SPI0_DOUT]", /* Pin 14: SPI0_DO */
215	"[SPI0_CS]", /* Pin 12: SPI0_CS_N */
216	"[SPI0_SCLK]", /* Pin 8: SPI0_SCLK */
217	"NC", "NC", "NC",
218	"GPIO-G"; /* Pin 29: GPIO6_7_DSI_TE0 */
219	};
220
221	gpio7: gpio@f7023000 {
222	gpio-line-names = "NC", "NC", "NC", "NC",
223	"[PCM_DI]", /* Pin 22: MODEM_PCM_DI */
224	"[PCM_DO]", /* Pin 20: MODEM_PCM_DO */
225	"NC", "NC";
226	};
227
228	gpio8: gpio@f7024000 {
229	gpio-line-names = "NC", "[CEC_CLK_19_2MHZ]", "NC",
230	"", "", "", "", "", "";
231	};
232
233	gpio9: gpio@f7025000 {
234	gpio-line-names = "",
235	"GPIO-J", /* LSEC Pin 32: ISP_PWDN0_GPIO9_1 */
236	"GPIO-L", /* LSEC Pin 34: ISP_PWDN1_GPIO9_2 */
237	"NC", "NC", "NC", "NC", "[ISP_CCLK0]";
238	};
239
240	gpio10: gpio@f7026000 {
241	gpio-line-names = "BOOT_SEL",
242	"[ISP_CCLK1]",
243	"GPIO-I", /* LSEC Pin 31: ISP_RSTB0_GPIO10_2 */
244	"GPIO-K", /* LSEC Pin 33: ISP_RSTB1_GPIO10_3 */
245	"NC", "NC",
246	"[I2C2_SDA]", /* HSEC Pin 34: ISP0_SDA */
247	"[I2C2_SCL]"; /* HSEC Pin 32: ISP0_SCL */
248	};
249
250	gpio11: gpio@f7027000 {
251	gpio-line-names =
252	"[I2C3_SDA]", /* HSEC Pin 38: ISP1_SDA */
253	"[I2C3_SCL]", /* HSEC Pin 36: ISP1_SCL */
254	"", "NC", "NC", "NC", "", "";
255	};
256
257	gpio12: gpio@f7028000 {
258	gpio-line-names = "[BT_PCM_XFS]", "[BT_PCM_DI]",
259	"[BT_PCM_DO]",
260	"NC", "NC", "NC", "NC",
261	"GPIO-F"; /* LSEC Pin 28: BL_PWM_GPIO12_7 */
262	};
263
264	gpio13: gpio@f7029000 {
265	gpio-line-names = "[UART0_RX]", "[UART0_TX]",
266	"[BT_UART1_CTS]", "[BT_UART1_RTS]",
267	"[BT_UART1_RX]", "[BT_UART1_TX]",
268	"[UART0_CTS]", /* LSEC Pin 3: UART2_CTS_N */
269	"[UART0_RTS]"; /* LSEC Pin 9: UART2_RTS_N */
270	};
271
272	gpio14: gpio@f702a000 {
273	gpio-line-names =
274	"[UART0_RxD]", /* LSEC Pin 7: UART2_RX */
275	"[UART0_TxD]", /* LSEC Pin 5: UART2_TX */
276	"[I2C0_SCL]", /* LSEC Pin 15: I2C0_SCL */
277	"[I2C0_SDA]", /* LSEC Pin 17: I2C0_SDA */
278	"[I2C1_SCL]", /* LSEC Pin 19: I2C1_SCL */
279	"[I2C1_SDA]", /* LSEC Pin 21: I2C1_SDA */
280	"[I2C2_SCL]", "[I2C2_SDA]";
281	};
282
283	gpio15: gpio@f702b000 {
284	gpio-line-names = "", "", "", "", "", "", "NC", "";
285	};
286
287	/* GPIO blocks 16 thru 19 do not appear to be routed to pins */
288
841478d4 GX	289	dwmmc_2: dwmmc2@f723f000 {
	290	ti,non-removable;
	291	non-removable;
	292	/* WL_EN */
	293	vmmc-supply = <&wlan_en_reg>;
	294
	295	#address-cells = <0x1>;
	296	#size-cells = <0x0>;
	297	wlcore: wlcore@2 {
	298	compatible = "ti,wl1835";
	299	reg = <2>; /* sdio func num */
	300	/* WL_IRQ, WL_HOST_WAKE_GPIO1_3 */
	301	interrupt-parent = <&gpio1>;
	302	interrupts = <3 IRQ_TYPE_EDGE_RISING>;
	303	};
	304	};
	305
	306	wlan_en_reg: regulator@1 {
	307	compatible = "regulator-fixed";
	308	regulator-name = "wlan-en-regulator";
	309	regulator-min-microvolt = <1800000>;
	310	regulator-max-microvolt = <1800000>;
	311	/* WLAN_EN GPIO */
	312	gpio = <&gpio0 5 0>;
	313	/* WLAN card specific delay */
	314	startup-delay-us = <70000>;
	315	enable-active-high;
	316	};
60dac1b1	317	};
ad05f38b GX	318
	319	leds {
	320	compatible = "gpio-leds";
	321	user_led4 {
	322	label = "user_led4";
	323	gpios = <&gpio4 0 0>; /* <&gpio_user_led_1>; */
	324	linux,default-trigger = "heartbeat";
	325	};
	326
	327	user_led3 {
	328	label = "user_led3";
	329	gpios = <&gpio4 1 0>; /* <&gpio_user_led_2>; */
	330	linux,default-trigger = "mmc0";
	331	};
	332
	333	user_led2 {
	334	label = "user_led2";
	335	gpios = <&gpio4 2 0>; /* <&gpio_user_led_3>; */
	336	linux,default-trigger = "mmc1";
	337	};
	338
	339	user_led1 {
	340	label = "user_led1";
	341	gpios = <&gpio4 3 0>; /* <&gpio_user_led_4>; */
	342	linux,default-trigger = "cpu0";
	343	};
	344
	345	wlan_active_led {
	346	label = "wifi_active";
	347	gpios = <&gpio3 5 0>; /* <&gpio_wlan_active_led>; */
	348	linux,default-trigger = "phy0tx";
	349	default-state = "off";
	350	};
	351
	352	bt_active_led {
	353	label = "bt_active";
	354	gpios = <&gpio4 7 0>; /* <&gpio_bt_active_led>; */
	355	linux,default-trigger = "hci0rx";
	356	default-state = "off";
	357	};
	358	};
a817137a CF	359
	360	pmic: pmic@f8000000 {
	361	compatible = "hisilicon,hi655x-pmic";
	362	reg = <0x0 0xf8000000 0x0 0x1000>;
307ded89	363	#clock-cells = <0>;
a817137a CF	364	interrupt-controller;
	365	#interrupt-cells = <2>;
	366	pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
	367
	368	regulators {
	369	ldo2: LDO2 {
	370	regulator-name = "LDO2_2V8";
	371	regulator-min-microvolt = <2500000>;
	372	regulator-max-microvolt = <3200000>;
	373	regulator-enable-ramp-delay = <120>;
	374	};
	375
	376	ldo7: LDO7 {
	377	regulator-name = "LDO7_SDIO";
	378	regulator-min-microvolt = <1800000>;
	379	regulator-max-microvolt = <3300000>;
	380	regulator-enable-ramp-delay = <120>;
	381	};
	382
	383	ldo10: LDO10 {
	384	regulator-name = "LDO10_2V85";
	385	regulator-min-microvolt = <1800000>;
	386	regulator-max-microvolt = <3000000>;
	387	regulator-enable-ramp-delay = <360>;
	388	};
	389
	390	ldo13: LDO13 {
	391	regulator-name = "LDO13_1V8";
	392	regulator-min-microvolt = <1600000>;
	393	regulator-max-microvolt = <1950000>;
	394	regulator-enable-ramp-delay = <120>;
	395	};
	396
	397	ldo14: LDO14 {
	398	regulator-name = "LDO14_2V8";
	399	regulator-min-microvolt = <2500000>;
	400	regulator-max-microvolt = <3200000>;
	401	regulator-enable-ramp-delay = <120>;
	402	};
	403
	404	ldo15: LDO15 {
	405	regulator-name = "LDO15_1V8";
	406	regulator-min-microvolt = <1600000>;
	407	regulator-max-microvolt = <1950000>;
	408	regulator-boot-on;
	409	regulator-always-on;
	410	regulator-enable-ramp-delay = <120>;
	411	};
	412
	413	ldo17: LDO17 {
	414	regulator-name = "LDO17_2V5";
	415	regulator-min-microvolt = <2500000>;
	416	regulator-max-microvolt = <3200000>;
	417	regulator-enable-ramp-delay = <120>;
	418	};
	419
	420	ldo19: LDO19 {
	421	regulator-name = "LDO19_3V0";
	422	regulator-min-microvolt = <1800000>;
	423	regulator-max-microvolt = <3000000>;
	424	regulator-enable-ramp-delay = <360>;
	425	};
	426
	427	ldo21: LDO21 {
428	regulator-name = "LDO21_1V8";
429	regulator-min-microvolt = <1650000>;
430	regulator-max-microvolt = <2000000>;
431	regulator-always-on;
432	regulator-enable-ramp-delay = <120>;
433	};
434
435	ldo22: LDO22 {
436	regulator-name = "LDO22_1V2";
437	regulator-min-microvolt = <900000>;
438	regulator-max-microvolt = <1200000>;
439	regulator-boot-on;
440	regulator-always-on;
441	regulator-enable-ramp-delay = <120>;
442	};
443	};
444	};
14e21cb8 JF	445
	446	firmware {
	447	optee {
	448	compatible = "linaro,optee-tz";
	449	method = "smc";
	450	};
	451	};
86e8f528	452	};
dd90caac RH	453
	454	&uart2 {
	455	label = "LS-UART0";
	456	};
	457	&uart3 {
	458	label = "LS-UART1";
	459	};
3814b61b XL	460
	461	&ade {
	462	status = "ok";
	463	};
	464
	465	&dsi {
	466	status = "ok";
b77c23a0 XL	467
	468	ports {
	469	/* 1 for output port */
	470	port@1 {
	471	reg = <1>;
	472
	473	dsi_out0: endpoint@0 {
	474	remote-endpoint = <&adv7533_in>;
	475	};
	476	};
	477	};
	478	};
	479
	480	&i2c2 {
	481	#address-cells = <1>;
	482	#size-cells = <0>;
	483	status = "ok";
	484
	485	adv7533: adv7533@39 {
	486	compatible = "adi,adv7533";
	487	reg = <0x39>;
	488	interrupt-parent = <&gpio1>;
	489	interrupts = <1 2>;
	490	pd-gpio = <&gpio0 4 0>;
	491	adi,dsi-lanes = <4>;
	492
	493	port {
	494	adv7533_in: endpoint {
	495	remote-endpoint = <&dsi_out0>;
	496	};
	497	};
	498	};
3814b61b	499	};