[mirror_ubuntu-bionic-kernel.git] / arch / arm / boot / dts / kirkwood-topkick.dts

/dts-v1/;

#include "kirkwood.dtsi"
#include "kirkwood-6282.dtsi"

/ {
	model = "Univeral Scientific Industrial Co. Topkick-1281P2";
	compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
		stdout-path = &uart0;
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			/*
			 * Switch positions
			 *
			 *     /-SW_LEFT(2)
			 *     |
			 *     |   /-SW_IDLE
			 *     |   |
			 *     |   |   /-SW_RIGHT
			 *     |   |   |
			 * PS [L] [I] [R] LEDS
			 */
			pinctrl-0 = <&pmx_sw_left &pmx_sw_right
				     &pmx_sw_idle &pmx_sw_left2>;
			pinctrl-names = "default";

			pmx_led_disk_yellow: pmx-led-disk-yellow {
				marvell,pins = "mpp21";
				marvell,function = "gpio";
			};

			pmx_sata0_pwr_enable: pmx-sata0-pwr-enable {
				marvell,pins = "mpp36";
				marvell,function = "gpio";
			};

			pmx_led_sys_red: pmx-led-sys-red {
				marvell,pins = "mpp37";
				marvell,function = "gpio";
			};

			pmx_led_sys_blue: pmx-led-sys-blue {
				marvell,pins = "mpp38";
				marvell,function = "gpio";
			};

			pmx_led_wifi_green: pmx-led-wifi-green {
				marvell,pins = "mpp39";
				marvell,function = "gpio";
			};

			pmx_sw_left: pmx-sw-left {
				marvell,pins = "mpp43";
				marvell,function = "gpio";
			};

			pmx_sw_right: pmx-sw-right {
				marvell,pins = "mpp44";
				marvell,function = "gpio";
			};

			pmx_sw_idle: pmx-sw-idle {
				marvell,pins = "mpp45";
				marvell,function = "gpio";
			};

			pmx_sw_left2: pmx-sw-left2 {
				marvell,pins = "mpp46";
				marvell,function = "gpio";
			};

			pmx_led_wifi_yellow: pmx-led-wifi-yellow {
				marvell,pins = "mpp48";
				marvell,function = "gpio";
			};
		};

		serial@12000 {
			status = "okay";
		};

		sata@80000 {
			status = "okay";
			nr-ports = <1>;
		};

		i2c@11000 {
			status = "okay";
		};

		mvsdio@90000 {
			pinctrl-0 = <&pmx_sdio>;
			pinctrl-names = "default";
			status = "okay";
			/* No CD or WP GPIOs */
			broken-cd;
		};
	};

	gpio-leds {
		/*
		 * GPIO LED layout
		 *
		 *       /-SYS_LED(2)
		 *       |
		 *       |   /-DISK_LED
		 *       |   |
		 *       |   |   /-WLAN_LED(2)
		 *       |   |   |
		 * [SW] [*] [*] [*]
		 */

		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red
			     &pmx_led_sys_blue &pmx_led_wifi_green
			     &pmx_led_wifi_yellow>;
		pinctrl-names = "default";

		disk {
			label = "topkick:yellow:disk";
			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "ide-disk";
		};
		system2 {
			label = "topkick:red:system";
			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
		};
		system {
			label = "topkick:blue:system";
			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};
		wifi {
			label = "topkick:green:wifi";
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
		};
		wifi2 {
			label = "topkick:yellow:wifi";
			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
		};
	};
	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_sata0_pwr_enable>;
		pinctrl-names = "default";

		sata0_power: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "SATA0 Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio1 4 0>;
		};
	};
};

&nand {
	status = "okay";

	partition@0 {
		label = "u-boot";
		reg = <0x0000000 0x180000>;
	};

	partition@180000 {
		label = "u-boot env";
		reg = <0x0180000 0x20000>;
	};

	partition@200000 {
		label = "uImage";
		reg = <0x0200000 0x600000>;
	};

	partition@800000 {
		label = "uInitrd";
		reg = <0x0800000 0x1000000>;
	};

	partition@1800000 {
		label = "rootfs";
		reg = <0x1800000 0xe800000>;
	};
};

&mdio {
	status = "okay";

	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&eth0 {
	status = "okay";
	ethernet0-port@0 {
		phy-handle = <&ethphy0>;
	};
};
Commit	Line	Data
767fc1ea JC	1	/dts-v1/;
767fc1ea JC	2
0ab6129c EG	3	#include "kirkwood.dtsi"
0ab6129c EG	4	#include "kirkwood-6282.dtsi"
767fc1ea JC	5
	6	/ {
	7	model = "Univeral Scientific Industrial Co. Topkick-1281P2";
	8	compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
	9
	10	memory {
	11	device_type = "memory";
	12	reg = <0x00000000 0x10000000>;
	13	};
	14
	15	chosen {
	16	bootargs = "console=ttyS0,115200n8 earlyprintk";
ab833614	17	stdout-path = &uart0;
767fc1ea JC	18	};
	19
	20	ocp@f1000000 {
a9483969	21	pinctrl: pin-controller@10000 {
15989543 JC	22	/*
	23	* Switch positions
	24	*
	25	* /-SW_LEFT(2)
	26	* \|
	27	* \| /-SW_IDLE
	28	* \| \|
	29	* \| \| /-SW_RIGHT
	30	* \| \| \|
	31	* PS [L] [I] [R] LEDS
	32	*/
faf76128 TP	33	pinctrl-0 = <&pmx_sw_left &pmx_sw_right
faf76128 TP	34	&pmx_sw_idle &pmx_sw_left2>;
15989543 JC	35	pinctrl-names = "default";
	36
	37	pmx_led_disk_yellow: pmx-led-disk-yellow {
	38	marvell,pins = "mpp21";
	39	marvell,function = "gpio";
	40	};
	41
	42	pmx_sata0_pwr_enable: pmx-sata0-pwr-enable {
	43	marvell,pins = "mpp36";
	44	marvell,function = "gpio";
	45	};
	46
	47	pmx_led_sys_red: pmx-led-sys-red {
	48	marvell,pins = "mpp37";
	49	marvell,function = "gpio";
	50	};
	51
	52	pmx_led_sys_blue: pmx-led-sys-blue {
	53	marvell,pins = "mpp38";
	54	marvell,function = "gpio";
	55	};
	56
	57	pmx_led_wifi_green: pmx-led-wifi-green {
	58	marvell,pins = "mpp39";
	59	marvell,function = "gpio";
	60	};
	61
	62	pmx_sw_left: pmx-sw-left {
	63	marvell,pins = "mpp43";
	64	marvell,function = "gpio";
	65	};
	66
	67	pmx_sw_right: pmx-sw-right {
	68	marvell,pins = "mpp44";
	69	marvell,function = "gpio";
	70	};
	71
	72	pmx_sw_idle: pmx-sw-idle {
	73	marvell,pins = "mpp45";
	74	marvell,function = "gpio";
	75	};
	76
	77	pmx_sw_left2: pmx-sw-left2 {
	78	marvell,pins = "mpp46";
	79	marvell,function = "gpio";
	80	};
	81
	82	pmx_led_wifi_yellow: pmx-led-wifi-yellow {
	83	marvell,pins = "mpp48";
	84	marvell,function = "gpio";
	85	};
	86	};
	87
767fc1ea	88	serial@12000 {
9f2339a6	89	status = "okay";
767fc1ea JC	90	};
767fc1ea JC	91
767fc1ea JC	92	sata@80000 {
	93	status = "okay";
	94	nr-ports = <1>;
	95	};
44d032e7 AL	96
44d032e7 AL	97	i2c@11000 {
ce55b1f4	98	status = "okay";
44d032e7	99	};
0dbe6ce0 JC	100
	101	mvsdio@90000 {
	102	pinctrl-0 = <&pmx_sdio>;
	103	pinctrl-names = "default";
	104	status = "okay";
	105	/* No CD or WP GPIOs */
d87b5fbb	106	broken-cd;
0dbe6ce0	107	};
767fc1ea JC	108	};
	109
	110	gpio-leds {
faf76128 TP	111	/*
	112	* GPIO LED layout
	113	*
	114	* /-SYS_LED(2)
	115	* \|
	116	* \| /-DISK_LED
	117	* \| \|
	118	* \| \| /-WLAN_LED(2)
	119	* \| \| \|
	120	* [SW] [] [] [*]
	121	*/
	122
767fc1ea	123	compatible = "gpio-leds";
faf76128 TP	124	pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red
	125	&pmx_led_sys_blue &pmx_led_wifi_green
	126	&pmx_led_wifi_yellow>;
	127	pinctrl-names = "default";
767fc1ea JC	128
	129	disk {
	130	label = "topkick:yellow:disk";
3a31f2d7	131	gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
767fc1ea JC	132	linux,default-trigger = "ide-disk";
	133	};
	134	system2 {
	135	label = "topkick:red:system";
3a31f2d7	136	gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
767fc1ea JC	137	};
	138	system {
	139	label = "topkick:blue:system";
3a31f2d7	140	gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
767fc1ea JC	141	default-state = "on";
	142	};
	143	wifi {
	144	label = "topkick:green:wifi";
3a31f2d7	145	gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
767fc1ea JC	146	};
	147	wifi2 {
	148	label = "topkick:yellow:wifi";
3a31f2d7	149	gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
767fc1ea JC	150	};
767fc1ea JC	151	};
8758c885 AL	152	regulators {
	153	compatible = "simple-bus";
	154	#address-cells = <1>;
	155	#size-cells = <0>;
faf76128 TP	156	pinctrl-0 = <&pmx_sata0_pwr_enable>;
faf76128 TP	157	pinctrl-names = "default";
8758c885 AL	158
	159	sata0_power: regulator@1 {
	160	compatible = "regulator-fixed";
	161	reg = <1>;
	162	regulator-name = "SATA0 Power";
	163	regulator-min-microvolt = <5000000>;
	164	regulator-max-microvolt = <5000000>;
	165	enable-active-high;
	166	regulator-always-on;
	167	regulator-boot-on;
	168	gpio = <&gpio1 4 0>;
	169	};
	170	};
767fc1ea	171	};
876e2333	172
7045ff5a JG	173	&nand {
7045ff5a JG	174	status = "okay";
7045ff5a JG	175
	176	partition@0 {
	177	label = "u-boot";
	178	reg = <0x0000000 0x180000>;
	179	};
	180
	181	partition@180000 {
	182	label = "u-boot env";
	183	reg = <0x0180000 0x20000>;
	184	};
	185
	186	partition@200000 {
	187	label = "uImage";
	188	reg = <0x0200000 0x600000>;
	189	};
	190
	191	partition@800000 {
	192	label = "uInitrd";
	193	reg = <0x0800000 0x1000000>;
	194	};
	195
	196	partition@1800000 {
	197	label = "rootfs";
	198	reg = <0x1800000 0xe800000>;
	199	};
	200	};
	201
876e2333 SH	202	&mdio {
	203	status = "okay";
	204
	205	ethphy0: ethernet-phy@0 {
876e2333 SH	206	reg = <0>;
	207	};
	208	};
	209
	210	&eth0 {
	211	status = "okay";
	212	ethernet0-port@0 {
	213	phy-handle = <&ethphy0>;
	214	};
	215	};