[mirror_ubuntu-eoan-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: pinctrl@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 = "ok";
			pinctrl-0 = <&pmx_uart0>;
			pinctrl-names = "default";
		};

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

		i2c@11000 {
			status = "ok";
			pinctrl-0 = <&pmx_twsi0>;
			pinctrl-names = "default";
		};

		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";
	pinctrl-0 = <&pmx_nand>;
	pinctrl-names = "default";

	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 {
15989543	21	pinctrl: pinctrl@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 {
767fc1ea	89	status = "ok";
faf76128 TP	90	pinctrl-0 = <&pmx_uart0>;
faf76128 TP	91	pinctrl-names = "default";
767fc1ea JC	92	};
767fc1ea JC	93
767fc1ea JC	94	sata@80000 {
	95	status = "okay";
	96	nr-ports = <1>;
	97	};
44d032e7 AL	98
	99	i2c@11000 {
	100	status = "ok";
faf76128 TP	101	pinctrl-0 = <&pmx_twsi0>;
faf76128 TP	102	pinctrl-names = "default";
44d032e7	103	};
0dbe6ce0 JC	104
	105	mvsdio@90000 {
	106	pinctrl-0 = <&pmx_sdio>;
	107	pinctrl-names = "default";
	108	status = "okay";
	109	/* No CD or WP GPIOs */
d87b5fbb	110	broken-cd;
0dbe6ce0	111	};
767fc1ea JC	112	};
	113
	114	gpio-leds {
faf76128 TP	115	/*
	116	* GPIO LED layout
	117	*
	118	* /-SYS_LED(2)
	119	* \|
	120	* \| /-DISK_LED
	121	* \| \|
	122	* \| \| /-WLAN_LED(2)
	123	* \| \| \|
	124	* [SW] [] [] [*]
	125	*/
	126
767fc1ea	127	compatible = "gpio-leds";
faf76128 TP	128	pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red
	129	&pmx_led_sys_blue &pmx_led_wifi_green
	130	&pmx_led_wifi_yellow>;
	131	pinctrl-names = "default";
767fc1ea JC	132
	133	disk {
	134	label = "topkick:yellow:disk";
3a31f2d7	135	gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
767fc1ea JC	136	linux,default-trigger = "ide-disk";
	137	};
	138	system2 {
	139	label = "topkick:red:system";
3a31f2d7	140	gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
767fc1ea JC	141	};
	142	system {
	143	label = "topkick:blue:system";
3a31f2d7	144	gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
767fc1ea JC	145	default-state = "on";
	146	};
	147	wifi {
	148	label = "topkick:green:wifi";
3a31f2d7	149	gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
767fc1ea JC	150	};
	151	wifi2 {
	152	label = "topkick:yellow:wifi";
3a31f2d7	153	gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
767fc1ea JC	154	};
767fc1ea JC	155	};
8758c885 AL	156	regulators {
	157	compatible = "simple-bus";
	158	#address-cells = <1>;
	159	#size-cells = <0>;
faf76128 TP	160	pinctrl-0 = <&pmx_sata0_pwr_enable>;
faf76128 TP	161	pinctrl-names = "default";
8758c885 AL	162
	163	sata0_power: regulator@1 {
	164	compatible = "regulator-fixed";
	165	reg = <1>;
	166	regulator-name = "SATA0 Power";
	167	regulator-min-microvolt = <5000000>;
	168	regulator-max-microvolt = <5000000>;
	169	enable-active-high;
	170	regulator-always-on;
	171	regulator-boot-on;
	172	gpio = <&gpio1 4 0>;
	173	};
	174	};
767fc1ea	175	};
876e2333	176
7045ff5a JG	177	&nand {
	178	status = "okay";
	179	pinctrl-0 = <&pmx_nand>;
	180	pinctrl-names = "default";
	181
	182	partition@0 {
	183	label = "u-boot";
	184	reg = <0x0000000 0x180000>;
	185	};
	186
	187	partition@180000 {
	188	label = "u-boot env";
	189	reg = <0x0180000 0x20000>;
	190	};
	191
	192	partition@200000 {
	193	label = "uImage";
	194	reg = <0x0200000 0x600000>;
	195	};
	196
	197	partition@800000 {
	198	label = "uInitrd";
	199	reg = <0x0800000 0x1000000>;
	200	};
	201
	202	partition@1800000 {
	203	label = "rootfs";
	204	reg = <0x1800000 0xe800000>;
	205	};
	206	};
	207
876e2333 SH	208	&mdio {
	209	status = "okay";
	210
	211	ethphy0: ethernet-phy@0 {
876e2333 SH	212	reg = <0>;
	213	};
	214	};
	215
	216	&eth0 {
	217	status = "okay";
	218	ethernet0-port@0 {
	219	phy-handle = <&ethphy0>;
	220	};
	221	};