Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
[karo-tx-uboot.git] / arch / arm / dts / am335x-bone-common.dtsi
1 /*
2  * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 as
6  * published by the Free Software Foundation.
7  */
8
9 / {
10         model = "TI AM335x BeagleBone";
11         compatible = "ti,am335x-bone", "ti,am33xx";
12
13         cpus {
14                 cpu@0 {
15                         cpu0-supply = <&dcdc2_reg>;
16                 };
17         };
18
19         memory {
20                 device_type = "memory";
21                 reg = <0x80000000 0x10000000>; /* 256 MB */
22         };
23
24         am33xx_pinmux: pinmux@44e10800 {
25                 pinctrl-names = "default";
26                 pinctrl-0 = <&clkout2_pin>;
27
28                 user_leds_s0: user_leds_s0 {
29                         pinctrl-single,pins = <
30                                 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)  /* gpmc_a5.gpio1_21 */
31                                 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7)    /* gpmc_a6.gpio1_22 */
32                                 0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)  /* gpmc_a7.gpio1_23 */
33                                 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)    /* gpmc_a8.gpio1_24 */
34                         >;
35                 };
36
37                 i2c0_pins: pinmux_i2c0_pins {
38                         pinctrl-single,pins = <
39                                 0x188 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c0_sda.i2c0_sda */
40                                 0x18c (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c0_scl.i2c0_scl */
41                         >;
42                 };
43
44                 uart0_pins: pinmux_uart0_pins {
45                         pinctrl-single,pins = <
46                                 0x170 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart0_rxd.uart0_rxd */
47                                 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
48                         >;
49                 };
50
51                 clkout2_pin: pinmux_clkout2_pin {
52                         pinctrl-single,pins = <
53                                 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
54                         >;
55                 };
56
57                 cpsw_default: cpsw_default {
58                         pinctrl-single,pins = <
59                                 /* Slave 1 */
60                                 0x110 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxerr.mii1_rxerr */
61                                 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */
62                                 0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxdv.mii1_rxdv */
63                                 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
64                                 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
65                                 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
66                                 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
67                                 0x12c (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_txclk.mii1_txclk */
68                                 0x130 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxclk.mii1_rxclk */
69                                 0x134 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxd3.mii1_rxd3 */
70                                 0x138 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxd2.mii1_rxd2 */
71                                 0x13c (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxd1.mii1_rxd1 */
72                                 0x140 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mii1_rxd0.mii1_rxd0 */
73                         >;
74                 };
75
76                 cpsw_sleep: cpsw_sleep {
77                         pinctrl-single,pins = <
78                                 /* Slave 1 reset value */
79                                 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
80                                 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
81                                 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
82                                 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
83                                 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
84                                 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
85                                 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
86                                 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
87                                 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
88                                 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
89                                 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
90                                 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
91                                 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
92                         >;
93                 };
94
95                 davinci_mdio_default: davinci_mdio_default {
96                         pinctrl-single,pins = <
97                                 /* MDIO */
98                                 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)    /* mdio_data.mdio_data */
99                                 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)                   /* mdio_clk.mdio_clk */
100                         >;
101                 };
102
103                 davinci_mdio_sleep: davinci_mdio_sleep {
104                         pinctrl-single,pins = <
105                                 /* MDIO reset value */
106                                 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
107                                 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
108                         >;
109                 };
110         };
111
112         ocp {
113                 uart0: serial@44e09000 {
114                         pinctrl-names = "default";
115                         pinctrl-0 = <&uart0_pins>;
116
117                         status = "okay";
118                 };
119
120                 musb: usb@47400000 {
121                         status = "okay";
122
123                         control@44e10000 {
124                                 status = "okay";
125                         };
126
127                         usb-phy@47401300 {
128                                 status = "okay";
129                         };
130
131                         usb-phy@47401b00 {
132                                 status = "okay";
133                         };
134
135                         usb@47401000 {
136                                 status = "okay";
137                         };
138
139                         usb@47401800 {
140                                 status = "okay";
141                                 dr_mode = "host";
142                         };
143
144                         dma-controller@07402000  {
145                                 status = "okay";
146                         };
147                 };
148
149                 i2c0: i2c@44e0b000 {
150                         pinctrl-names = "default";
151                         pinctrl-0 = <&i2c0_pins>;
152
153                         status = "okay";
154                         clock-frequency = <400000>;
155
156                         tps: tps@24 {
157                                 reg = <0x24>;
158                         };
159
160                 };
161         };
162
163         leds {
164                 pinctrl-names = "default";
165                 pinctrl-0 = <&user_leds_s0>;
166
167                 compatible = "gpio-leds";
168
169                 led@2 {
170                         label = "beaglebone:green:heartbeat";
171                         gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
172                         linux,default-trigger = "heartbeat";
173                         default-state = "off";
174                 };
175
176                 led@3 {
177                         label = "beaglebone:green:mmc0";
178                         gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
179                         linux,default-trigger = "mmc0";
180                         default-state = "off";
181                 };
182
183                 led@4 {
184                         label = "beaglebone:green:usr2";
185                         gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
186                         default-state = "off";
187                 };
188
189                 led@5 {
190                         label = "beaglebone:green:usr3";
191                         gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
192                         default-state = "off";
193                 };
194         };
195 };
196
197 /include/ "tps65217.dtsi"
198
199 &tps {
200         regulators {
201                 dcdc1_reg: regulator@0 {
202                         regulator-always-on;
203                 };
204
205                 dcdc2_reg: regulator@1 {
206                         /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
207                         regulator-name = "vdd_mpu";
208                         regulator-min-microvolt = <925000>;
209                         regulator-max-microvolt = <1325000>;
210                         regulator-boot-on;
211                         regulator-always-on;
212                 };
213
214                 dcdc3_reg: regulator@2 {
215                         /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
216                         regulator-name = "vdd_core";
217                         regulator-min-microvolt = <925000>;
218                         regulator-max-microvolt = <1150000>;
219                         regulator-boot-on;
220                         regulator-always-on;
221                 };
222
223                 ldo1_reg: regulator@3 {
224                         regulator-always-on;
225                 };
226
227                 ldo2_reg: regulator@4 {
228                         regulator-always-on;
229                 };
230
231                 ldo3_reg: regulator@5 {
232                         regulator-always-on;
233                 };
234
235                 ldo4_reg: regulator@6 {
236                         regulator-always-on;
237                 };
238         };
239 };
240
241 &cpsw_emac0 {
242         phy_id = <&davinci_mdio>, <0>;
243         phy-mode = "mii";
244 };
245
246 &cpsw_emac1 {
247         phy_id = <&davinci_mdio>, <1>;
248         phy-mode = "mii";
249 };
250
251 &mac {
252         pinctrl-names = "default", "sleep";
253         pinctrl-0 = <&cpsw_default>;
254         pinctrl-1 = <&cpsw_sleep>;
255
256 };
257
258 &davinci_mdio {
259         pinctrl-names = "default", "sleep";
260         pinctrl-0 = <&davinci_mdio_default>;
261         pinctrl-1 = <&davinci_mdio_sleep>;
262 };