[deliverable/linux.git] / arch / arm / boot / dts / am57xx-cl-som-am57x.dts

/*
 * Support for CompuLab CL-SOM-AM57x System-on-Module
 *
 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
 *
 * 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 "dra74x.dtsi"

/ {
	model = "CompuLab CL-SOM-AM57x";
	compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";

	memory {
		device_type = "memory";
		reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
	};

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

		led@0 {
			label = "cl-som-am57x:green";
			gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			default-state = "off";
		};
	};
};

&dra7_pmx_core {
	leds_pins_default: leds_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14)	/* gpmc_a15.gpio2_5 */
		>;
	};

	i2c1_pins_default: i2c1_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda.sda */
			DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_scl.scl */
		>;
	};

	i2c4_pins_default: i2c4_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10)	/* mcasp1_acl.i2c4_sda */
			DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10)	/* mcasp1_fsr.i2c4_scl */
		>;
	};

	tps659038_pins_default: tps659038_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
		>;
	};
};

&i2c1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins_default>;
	clock-frequency = <400000>;
};

&i2c4 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c4_pins_default>;
	clock-frequency = <400000>;

	tps659038: tps659038@58 {
		compatible = "ti,tps659038";
		reg = <0x58>;
		interrupt-parent = <&gpio1>;
		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		pinctrl-names = "default";
		pinctrl-0 = <&tps659038_pins_default>;

		#interrupt-cells = <2>;
		interrupt-controller;

		ti,system-power-controller;

		tps659038_pmic {
			compatible = "ti,tps659038-pmic";

			regulators {
				smps12_reg: smps12 {
					/* VDD_MPU */
					regulator-name = "smps12";
					regulator-min-microvolt = < 850000>;
					regulator-max-microvolt = <1250000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps3_reg: smps3 {
					/* VDD_DDR */
					regulator-name = "smps3";
					regulator-min-microvolt = <1500000>;
					regulator-max-microvolt = <1500000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps45_reg: smps45 {
					/* VDD_DSPEVE */
					regulator-name = "smps45";
					regulator-min-microvolt = < 850000>;
					regulator-max-microvolt = <1250000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps6_reg: smps6 {
					/* VDD_GPU */
					regulator-name = "smps6";
					regulator-min-microvolt = < 850000>;
					regulator-max-microvolt = <1250000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps7_reg: smps7 {
					/* VDD_CORE */
					regulator-name = "smps7";
					regulator-min-microvolt = < 850000>;
					regulator-max-microvolt = <1160000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps8_reg: smps8 {
					/* VDD_IVA */
					regulator-name = "smps8";
					regulator-min-microvolt = < 850000>;
					regulator-max-microvolt = <1250000>;
					regulator-always-on;
					regulator-boot-on;
				};

				smps9_reg: smps9 {
					/* PMIC_3V3 */
					regulator-name = "smps9";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
					regulator-boot-on;
				};


				ldo1_reg: ldo1 {
					/* VDD_SD / VDDSHV8  */
					regulator-name = "ldo1";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <3300000>;
					regulator-boot-on;
					regulator-always-on;
				};

				ldo2_reg: ldo2 {
					/* VDD_1V8 */
					regulator-name = "ldo2";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldo3_reg: ldo3 {
					/* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
					regulator-name = "ldo3";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldo4_reg: ldo4 {
					/* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
					regulator-name = "ldo4";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldo9_reg: ldo9 {
					/* VDD_RTC */
					regulator-name = "ldo9";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldoln_reg: ldoln {
					/* VDDA_1V8_PLL */
					regulator-name = "ldoln";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldousb_reg: ldousb {
					/* VDDA_3V_USB: VDDA_USBHS33 */
					regulator-name = "ldousb";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
					regulator-boot-on;
				};

				/* regen1 not used */
			};
		};

		tps659038_pwr_button: tps659038_pwr_button {
			compatible = "ti,palmas-pwrbutton";
			interrupt-parent = <&tps659038>;
			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
			wakeup-source;
			ti,palmas-long-press-seconds = <12>;
		};

		tps659038_gpio: tps659038_gpio {
			compatible = "ti,palmas-gpio";
			gpio-controller;
			#gpio-cells = <2>;
		};
	};
};

&cpu0 {
	cpu0-supply = <&smps12_reg>;
	voltage-tolerance = <1>;
};

&sata {
	status = "okay";
};

&mailbox5 {
	status = "okay";
	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
		status = "okay";
	};
	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
		status = "okay";
	};
};

&mailbox6 {
	status = "okay";
	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
		status = "okay";
	};
	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
		status = "okay";
	};
};
Commit	Line	Data
387450fc DL	1	/*
	2	* Support for CompuLab CL-SOM-AM57x System-on-Module
	3	*
	4	* Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
	5	* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
	6	*
	7	* This program is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License version 2 as published by
	9	* the Free Software Foundation.
	10	*/
	11
	12	/dts-v1/;
	13
	14	#include <dt-bindings/gpio/gpio.h>
	15	#include <dt-bindings/interrupt-controller/irq.h>
	16	#include "dra74x.dtsi"
	17
	18	/ {
	19	model = "CompuLab CL-SOM-AM57x";
	20	compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
	21
	22	memory {
	23	device_type = "memory";
	24	reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
	25	};
	26
	27	leds {
	28	compatible = "gpio-leds";
	29	pinctrl-names = "default";
	30	pinctrl-0 = <&leds_pins_default>;
	31
	32	led@0 {
	33	label = "cl-som-am57x:green";
	34	gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
	35	linux,default-trigger = "heartbeat";
	36	default-state = "off";
	37	};
	38	};
	39	};
	40
	41	&dra7_pmx_core {
	42	leds_pins_default: leds_pins_default {
	43	pinctrl-single,pins = <
	44	DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT \| MUX_MODE14) /* gpmc_a15.gpio2_5 */
	45	>;
	46	};
	47
	48	i2c1_pins_default: i2c1_pins_default {
	49	pinctrl-single,pins = <
	50	DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c1_sda.sda */
	51	DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c1_scl.scl */
	52	>;
	53	};
	54
	55	i2c4_pins_default: i2c4_pins_default {
	56	pinctrl-single,pins = <
	57	DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT\| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
	58	DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT\| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
	59	>;
	60	};
	61
	62	tps659038_pins_default: tps659038_pins_default {
	63	pinctrl-single,pins = <
	64	DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP \| MUX_MODE14) /* wakeup0.gpio1_0 */
65	>;
66	};
67	};
68
69	&i2c1 {
70	status = "okay";
71	pinctrl-names = "default";
72	pinctrl-0 = <&i2c1_pins_default>;
73	clock-frequency = <400000>;
74	};
75
76	&i2c4 {
77	status = "okay";
78	pinctrl-names = "default";
79	pinctrl-0 = <&i2c4_pins_default>;
80	clock-frequency = <400000>;
81
82	tps659038: tps659038@58 {
83	compatible = "ti,tps659038";
84	reg = <0x58>;
85	interrupt-parent = <&gpio1>;
86	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
87
88	pinctrl-names = "default";
89	pinctrl-0 = <&tps659038_pins_default>;
90
91	#interrupt-cells = <2>;
92	interrupt-controller;
93
94	ti,system-power-controller;
95
96	tps659038_pmic {
97	compatible = "ti,tps659038-pmic";
98
99	regulators {
100	smps12_reg: smps12 {
101	/* VDD_MPU */
102	regulator-name = "smps12";
103	regulator-min-microvolt = < 850000>;
104	regulator-max-microvolt = <1250000>;
105	regulator-always-on;
106	regulator-boot-on;
107	};
108
109	smps3_reg: smps3 {
110	/* VDD_DDR */
111	regulator-name = "smps3";
112	regulator-min-microvolt = <1500000>;
113	regulator-max-microvolt = <1500000>;
114	regulator-always-on;
115	regulator-boot-on;
116	};
117
118	smps45_reg: smps45 {
119	/* VDD_DSPEVE */
120	regulator-name = "smps45";
121	regulator-min-microvolt = < 850000>;
122	regulator-max-microvolt = <1250000>;
123	regulator-always-on;
124	regulator-boot-on;
125	};
126
127	smps6_reg: smps6 {
128	/* VDD_GPU */
129	regulator-name = "smps6";
130	regulator-min-microvolt = < 850000>;
131	regulator-max-microvolt = <1250000>;
132	regulator-always-on;
133	regulator-boot-on;
134	};
135
136	smps7_reg: smps7 {
137	/* VDD_CORE */
138	regulator-name = "smps7";
139	regulator-min-microvolt = < 850000>;
140	regulator-max-microvolt = <1160000>;
141	regulator-always-on;
142	regulator-boot-on;
143	};
144
145	smps8_reg: smps8 {
146	/* VDD_IVA */
147	regulator-name = "smps8";
148	regulator-min-microvolt = < 850000>;
149	regulator-max-microvolt = <1250000>;
150	regulator-always-on;
151	regulator-boot-on;
152	};
153
154	smps9_reg: smps9 {
155	/* PMIC_3V3 */
156	regulator-name = "smps9";
157	regulator-min-microvolt = <3300000>;
158	regulator-max-microvolt = <3300000>;
159	regulator-always-on;
160	regulator-boot-on;
161	};
162
163
164	ldo1_reg: ldo1 {
165	/* VDD_SD / VDDSHV8 */
166	regulator-name = "ldo1";
167	regulator-min-microvolt = <1800000>;
168	regulator-max-microvolt = <3300000>;
169	regulator-boot-on;
170	regulator-always-on;
171	};
172
173	ldo2_reg: ldo2 {
174	/* VDD_1V8 */
175	regulator-name = "ldo2";
176	regulator-min-microvolt = <1800000>;
177	regulator-max-microvolt = <1800000>;
178	regulator-always-on;
179	regulator-boot-on;
180	};
181
182	ldo3_reg: ldo3 {
183	/* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
184	regulator-name = "ldo3";
185	regulator-min-microvolt = <1800000>;
186	regulator-max-microvolt = <1800000>;
187	regulator-always-on;
188	regulator-boot-on;
189	};
190
191	ldo4_reg: ldo4 {
192	/* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
193	regulator-name = "ldo4";
194	regulator-min-microvolt = <1800000>;
195	regulator-max-microvolt = <1800000>;
196	regulator-always-on;
197	regulator-boot-on;
198	};
199
200	ldo9_reg: ldo9 {
201	/* VDD_RTC */
202	regulator-name = "ldo9";
203	regulator-min-microvolt = <1050000>;
204	regulator-max-microvolt = <1050000>;
205	regulator-always-on;
206	regulator-boot-on;
207	};
208
209	ldoln_reg: ldoln {
210	/* VDDA_1V8_PLL */
211	regulator-name = "ldoln";
212	regulator-min-microvolt = <1800000>;
213	regulator-max-microvolt = <1800000>;
214	regulator-always-on;
215	regulator-boot-on;
216	};
217
218	ldousb_reg: ldousb {
219	/* VDDA_3V_USB: VDDA_USBHS33 */
220	regulator-name = "ldousb";
221	regulator-min-microvolt = <3300000>;
222	regulator-max-microvolt = <3300000>;
223	regulator-always-on;
224	regulator-boot-on;
225	};
226
227	/* regen1 not used */
228	};
229	};
230
231	tps659038_pwr_button: tps659038_pwr_button {
232	compatible = "ti,palmas-pwrbutton";
233	interrupt-parent = <&tps659038>;
234	interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
235	wakeup-source;
236	ti,palmas-long-press-seconds = <12>;
237	};
238
239	tps659038_gpio: tps659038_gpio {
240	compatible = "ti,palmas-gpio";
241	gpio-controller;
242	#gpio-cells = <2>;
243	};
244	};
245	};
246
247	&cpu0 {
248	cpu0-supply = <&smps12_reg>;
249	voltage-tolerance = <1>;
250	};
251
252	&sata {
253	status = "okay";
254	};
255
256	&mailbox5 {
257	status = "okay";
258	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
259	status = "okay";
260	};
261	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
262	status = "okay";
263	};
264	};
265
266	&mailbox6 {
267	status = "okay";
268	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
269	status = "okay";
270	};
271	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
272	status = "okay";
273	};
274	};