[people/arne_f/kernel.git] / arch / arm / boot / dts / s3c6410-mini6410.dts

/*
 * Samsung's S3C6410 based Mini6410 board device tree source
 *
 * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
 *
 * Device tree source file for FriendlyARM Mini6410 board which is based on
 * Samsung's S3C6410 SoC.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
*/

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

#include "s3c6410.dtsi"

/ {
	model = "FriendlyARM Mini6410 board based on S3C6410";
	compatible = "friendlyarm,mini6410", "samsung,s3c6410";

	memory {
		reg = <0x50000000 0x10000000>;
	};

	chosen {
		bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1";
	};

	clocks {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		fin_pll: oscillator@0 {
			compatible = "fixed-clock";
			reg = <0>;
			clock-frequency = <12000000>;
			clock-output-names = "fin_pll";
			#clock-cells = <0>;
		};

		xusbxti: oscillator@1 {
			compatible = "fixed-clock";
			reg = <1>;
			clock-output-names = "xusbxti";
			clock-frequency = <48000000>;
			#clock-cells = <0>;
		};
	};

	srom-cs1@18000000 {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x18000000 0x8000000>;
		ranges;

		ethernet@18000000 {
			compatible = "davicom,dm9000";
			reg = <0x18000000 0x2 0x18000004 0x2>;
			interrupt-parent = <&gpn>;
			interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
			davicom,no-eeprom;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_keys>;
		autorepeat;

		button-k1 {
			label = "K1";
			gpios = <&gpn 0 GPIO_ACTIVE_LOW>;
			linux,code = <2>;
			debounce-interval = <20>;
		};

		button-k2 {
			label = "K2";
			gpios = <&gpn 1 GPIO_ACTIVE_LOW>;
			linux,code = <3>;
			debounce-interval = <20>;
		};

		button-k3 {
			label = "K3";
			gpios = <&gpn 2 GPIO_ACTIVE_LOW>;
			linux,code = <4>;
			debounce-interval = <20>;
		};

		button-k4 {
			label = "K4";
			gpios = <&gpn 3 GPIO_ACTIVE_LOW>;
			linux,code = <5>;
			debounce-interval = <20>;
		};

		button-k5 {
			label = "K5";
			gpios = <&gpn 4 GPIO_ACTIVE_LOW>;
			linux,code = <6>;
			debounce-interval = <20>;
		};

		button-k6 {
			label = "K6";
			gpios = <&gpn 5 GPIO_ACTIVE_LOW>;
			linux,code = <7>;
			debounce-interval = <20>;
		};

		button-k7 {
			label = "K7";
			gpios = <&gpl 11 GPIO_ACTIVE_LOW>;
			linux,code = <8>;
			debounce-interval = <20>;
		};

		button-k8 {
			label = "K8";
			gpios = <&gpl 12 GPIO_ACTIVE_LOW>;
			linux,code = <9>;
			debounce-interval = <20>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_leds>;

		led-1 {
			label = "LED1";
			gpios = <&gpk 4 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};

		led-2 {
			label = "LED2";
			gpios = <&gpk 5 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "mmc0";
		};

		led-3 {
			label = "LED3";
			gpios = <&gpk 6 GPIO_ACTIVE_LOW>;
		};

		led-4 {
			label = "LED4";
			gpios = <&gpk 7 GPIO_ACTIVE_LOW>;
		};
	};

	buzzer {
		compatible = "pwm-beeper";
		pwms = <&pwm 0 1000000 0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwm0_out>;
	};
};

&sdhci0 {
	pinctrl-names = "default";
	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
	bus-width = <4>;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_data>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1_data>, <&uart1_fctl>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart2_data>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart3_data>;
	status = "okay";
};

&pinctrl0 {
	gpio_leds: gpio-leds {
		samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
		samsung,pin-pud = <PIN_PULL_NONE>;
	};

	gpio_keys: gpio-keys {
		samsung,pins = "gpn-0", "gpn-1", "gpn-2", "gpn-3",
				"gpn-4", "gpn-5", "gpl-11", "gpl-12";
		samsung,pin-pud = <PIN_PULL_NONE>;
	};
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_bus>;
	status = "okay";

	eeprom@50 {
		compatible = "atmel,24c08";
		reg = <0x50>;
		pagesize = <16>;
	};
};
Commit	Line	Data
a43736de TF	1	/*
	2	* Samsung's S3C6410 based Mini6410 board device tree source
	3	*
	4	* Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
	5	*
	6	* Device tree source file for FriendlyARM Mini6410 board which is based on
	7	* Samsung's S3C6410 SoC.
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License version 2 as
	11	* published by the Free Software Foundation.
	12	*/
	13
	14	/dts-v1/;
	15
	16	#include <dt-bindings/gpio/gpio.h>
	17	#include <dt-bindings/interrupt-controller/irq.h>
	18
	19	#include "s3c6410.dtsi"
	20
	21	/ {
	22	model = "FriendlyARM Mini6410 board based on S3C6410";
	23	compatible = "friendlyarm,mini6410", "samsung,s3c6410";
	24
	25	memory {
	26	reg = <0x50000000 0x10000000>;
	27	};
	28
	29	chosen {
	30	bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1";
	31	};
	32
	33	clocks {
	34	compatible = "simple-bus";
	35	#address-cells = <1>;
	36	#size-cells = <0>;
	37
	38	fin_pll: oscillator@0 {
	39	compatible = "fixed-clock";
	40	reg = <0>;
	41	clock-frequency = <12000000>;
	42	clock-output-names = "fin_pll";
	43	#clock-cells = <0>;
	44	};
	45
	46	xusbxti: oscillator@1 {
	47	compatible = "fixed-clock";
	48	reg = <1>;
	49	clock-output-names = "xusbxti";
	50	clock-frequency = <48000000>;
	51	#clock-cells = <0>;
	52	};
	53	};
	54
	55	srom-cs1@18000000 {
	56	compatible = "simple-bus";
	57	#address-cells = <1>;
	58	#size-cells = <1>;
	59	reg = <0x18000000 0x8000000>;
	60	ranges;
	61
	62	ethernet@18000000 {
	63	compatible = "davicom,dm9000";
	64	reg = <0x18000000 0x2 0x18000004 0x2>;
65	interrupt-parent = <&gpn>;
66	interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
67	davicom,no-eeprom;
68	};
69	};
70
71	gpio-keys {
72	compatible = "gpio-keys";
73	pinctrl-names = "default";
74	pinctrl-0 = <&gpio_keys>;
75	autorepeat;
76
77	button-k1 {
78	label = "K1";
79	gpios = <&gpn 0 GPIO_ACTIVE_LOW>;
80	linux,code = <2>;
81	debounce-interval = <20>;
82	};
83
84	button-k2 {
85	label = "K2";
86	gpios = <&gpn 1 GPIO_ACTIVE_LOW>;
87	linux,code = <3>;
88	debounce-interval = <20>;
89	};
90
91	button-k3 {
92	label = "K3";
93	gpios = <&gpn 2 GPIO_ACTIVE_LOW>;
94	linux,code = <4>;
95	debounce-interval = <20>;
96	};
97
98	button-k4 {
99	label = "K4";
100	gpios = <&gpn 3 GPIO_ACTIVE_LOW>;
101	linux,code = <5>;
102	debounce-interval = <20>;
103	};
104
105	button-k5 {
106	label = "K5";
107	gpios = <&gpn 4 GPIO_ACTIVE_LOW>;
108	linux,code = <6>;
109	debounce-interval = <20>;
110	};
111
112	button-k6 {
113	label = "K6";
114	gpios = <&gpn 5 GPIO_ACTIVE_LOW>;
115	linux,code = <7>;
116	debounce-interval = <20>;
117	};
118
119	button-k7 {
120	label = "K7";
121	gpios = <&gpl 11 GPIO_ACTIVE_LOW>;
122	linux,code = <8>;
123	debounce-interval = <20>;
124	};
125
126	button-k8 {
127	label = "K8";
128	gpios = <&gpl 12 GPIO_ACTIVE_LOW>;
129	linux,code = <9>;
130	debounce-interval = <20>;
131	};
132	};
133
134	leds {
135	compatible = "gpio-leds";
136	pinctrl-names = "default";
137	pinctrl-0 = <&gpio_leds>;
138
139	led-1 {
140	label = "LED1";
141	gpios = <&gpk 4 GPIO_ACTIVE_LOW>;
142	linux,default-trigger = "heartbeat";
143	};
144
145	led-2 {
146	label = "LED2";
147	gpios = <&gpk 5 GPIO_ACTIVE_LOW>;
148	linux,default-trigger = "mmc0";
149	};
150
151	led-3 {
152	label = "LED3";
153	gpios = <&gpk 6 GPIO_ACTIVE_LOW>;
154	};
155
156	led-4 {
157	label = "LED4";
158	gpios = <&gpk 7 GPIO_ACTIVE_LOW>;
159	};
160	};
161
162	buzzer {
163	compatible = "pwm-beeper";
164	pwms = <&pwm 0 1000000 0>;
165	pinctrl-names = "default";
166	pinctrl-0 = <&pwm0_out>;
167	};
168	};
169
170	&sdhci0 {
171	pinctrl-names = "default";
172	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
173	bus-width = <4>;
174	status = "okay";
175	};
176
177	&uart0 {
178	pinctrl-names = "default";
179	pinctrl-0 = <&uart0_data>;
180	status = "okay";
181	};
182
183	&uart1 {
184	pinctrl-names = "default";
185	pinctrl-0 = <&uart1_data>, <&uart1_fctl>;
186	status = "okay";
187	};
188
189	&uart2 {
190	pinctrl-names = "default";
191	pinctrl-0 = <&uart2_data>;
192	status = "okay";
193	};
194
195	&uart3 {
196	pinctrl-names = "default";
197	pinctrl-0 = <&uart3_data>;
198	status = "okay";
199	};
200
a43736de TF	201	&pinctrl0 {
	202	gpio_leds: gpio-leds {
	203	samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
	204	samsung,pin-pud = <PIN_PULL_NONE>;
	205	};
	206
	207	gpio_keys: gpio-keys {
	208	samsung,pins = "gpn-0", "gpn-1", "gpn-2", "gpn-3",
	209	"gpn-4", "gpn-5", "gpl-11", "gpl-12";
	210	samsung,pin-pud = <PIN_PULL_NONE>;
	211	};
	212	};
	213
	214	&i2c0 {
	215	pinctrl-names = "default";
	216	pinctrl-0 = <&i2c0_bus>;
	217	status = "okay";
	218
	219	eeprom@50 {
	220	compatible = "atmel,24c08";
	221	reg = <0x50>;
	222	pagesize = <16>;
	223	};
	224	};