[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
	 *  0x06df,f000 - 0x06df,ffff: Mailbox message data
	 *  0x0740,f000 - 0x0740,ffff: MCU firmware section
	 *  0x3e00,0000 - 0x3fff,ffff: OP-TEE
	 */
	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
		      <0x00000000 0x05f00000 0x00000000 0x00eff000>,
		      <0x00000000 0x06e00000 0x00000000 0x0060f000>,
		      <0x00000000 0x07410000 0x00000000 0x36bf0000>;
	};

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

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

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

		uart1: uart@f7111000 {
			status = "ok";
		};

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

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

	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>;
		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>;
			};
		};
	};
};

&uart2 {
	label = "LS-UART0";
};
&uart3 {
	label = "LS-UART1";
};
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
	32	* 0x06df,f000 - 0x06df,ffff: Mailbox message data
	33	* 0x0740,f000 - 0x0740,ffff: MCU firmware section
	34	* 0x3e00,0000 - 0x3fff,ffff: OP-TEE
	35	*/
86e8f528 BW	36	memory@0 {
86e8f528 BW	37	device_type = "memory";
6da3aba6 LY	38	reg = <0x00000000 0x00000000 0x00000000 0x05e00000>,
	39	<0x00000000 0x05f00000 0x00000000 0x00eff000>,
	40	<0x00000000 0x06e00000 0x00000000 0x0060f000>,
	41	<0x00000000 0x07410000 0x00000000 0x36bf0000>;
86e8f528	42	};
60dac1b1 ZK	43
	44	soc {
	45	spi0: spi@f7106000 {
	46	status = "ok";
	47	};
0c231751 GX	48
	49	i2c0: i2c@f7100000 {
	50	status = "ok";
	51	};
	52
	53	i2c1: i2c@f7101000 {
	54	status = "ok";
	55	};
c2aad932 GX	56
	57	uart1: uart@f7111000 {
	58	status = "ok";
	59	};
	60
	61	uart2: uart@f7112000 {
	62	status = "ok";
	63	};
	64
	65	uart3: uart@f7113000 {
	66	status = "ok";
	67	};
60dac1b1	68	};
ad05f38b GX	69
	70	leds {
	71	compatible = "gpio-leds";
	72	user_led4 {
	73	label = "user_led4";
	74	gpios = <&gpio4 0 0>; /* <&gpio_user_led_1>; */
	75	linux,default-trigger = "heartbeat";
	76	};
	77
	78	user_led3 {
	79	label = "user_led3";
	80	gpios = <&gpio4 1 0>; /* <&gpio_user_led_2>; */
	81	linux,default-trigger = "mmc0";
	82	};
	83
	84	user_led2 {
	85	label = "user_led2";
	86	gpios = <&gpio4 2 0>; /* <&gpio_user_led_3>; */
	87	linux,default-trigger = "mmc1";
	88	};
	89
	90	user_led1 {
	91	label = "user_led1";
	92	gpios = <&gpio4 3 0>; /* <&gpio_user_led_4>; */
	93	linux,default-trigger = "cpu0";
	94	};
	95
	96	wlan_active_led {
	97	label = "wifi_active";
	98	gpios = <&gpio3 5 0>; /* <&gpio_wlan_active_led>; */
	99	linux,default-trigger = "phy0tx";
	100	default-state = "off";
	101	};
	102
	103	bt_active_led {
	104	label = "bt_active";
	105	gpios = <&gpio4 7 0>; /* <&gpio_bt_active_led>; */
	106	linux,default-trigger = "hci0rx";
	107	default-state = "off";
	108	};
	109	};
a817137a CF	110
	111	pmic: pmic@f8000000 {
	112	compatible = "hisilicon,hi655x-pmic";
	113	reg = <0x0 0xf8000000 0x0 0x1000>;
	114	interrupt-controller;
	115	#interrupt-cells = <2>;
	116	pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
	117
	118	regulators {
	119	ldo2: LDO2 {
	120	regulator-name = "LDO2_2V8";
	121	regulator-min-microvolt = <2500000>;
	122	regulator-max-microvolt = <3200000>;
	123	regulator-enable-ramp-delay = <120>;
	124	};
	125
	126	ldo7: LDO7 {
	127	regulator-name = "LDO7_SDIO";
	128	regulator-min-microvolt = <1800000>;
	129	regulator-max-microvolt = <3300000>;
	130	regulator-enable-ramp-delay = <120>;
	131	};
	132
	133	ldo10: LDO10 {
	134	regulator-name = "LDO10_2V85";
	135	regulator-min-microvolt = <1800000>;
	136	regulator-max-microvolt = <3000000>;
	137	regulator-enable-ramp-delay = <360>;
	138	};
	139
	140	ldo13: LDO13 {
	141	regulator-name = "LDO13_1V8";
	142	regulator-min-microvolt = <1600000>;
	143	regulator-max-microvolt = <1950000>;
	144	regulator-enable-ramp-delay = <120>;
	145	};
	146
	147	ldo14: LDO14 {
	148	regulator-name = "LDO14_2V8";
	149	regulator-min-microvolt = <2500000>;
	150	regulator-max-microvolt = <3200000>;
	151	regulator-enable-ramp-delay = <120>;
	152	};
	153
	154	ldo15: LDO15 {
	155	regulator-name = "LDO15_1V8";
	156	regulator-min-microvolt = <1600000>;
	157	regulator-max-microvolt = <1950000>;
	158	regulator-boot-on;
	159	regulator-always-on;
	160	regulator-enable-ramp-delay = <120>;
	161	};
	162
	163	ldo17: LDO17 {
	164	regulator-name = "LDO17_2V5";
	165	regulator-min-microvolt = <2500000>;
	166	regulator-max-microvolt = <3200000>;
	167	regulator-enable-ramp-delay = <120>;
	168	};
	169
	170	ldo19: LDO19 {
	171	regulator-name = "LDO19_3V0";
	172	regulator-min-microvolt = <1800000>;
	173	regulator-max-microvolt = <3000000>;
174	regulator-enable-ramp-delay = <360>;
175	};
176
177	ldo21: LDO21 {
178	regulator-name = "LDO21_1V8";
179	regulator-min-microvolt = <1650000>;
180	regulator-max-microvolt = <2000000>;
181	regulator-always-on;
182	regulator-enable-ramp-delay = <120>;
183	};
184
185	ldo22: LDO22 {
186	regulator-name = "LDO22_1V2";
187	regulator-min-microvolt = <900000>;
188	regulator-max-microvolt = <1200000>;
189	regulator-boot-on;
190	regulator-always-on;
191	regulator-enable-ramp-delay = <120>;
192	};
193	};
194	};
86e8f528	195	};
dd90caac RH	196
	197	&uart2 {
	198	label = "LS-UART0";
	199	};
	200	&uart3 {
	201	label = "LS-UART1";
	202	};