2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
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.
11 * http://www.ti.com/tool/tmdssk3358
16 #include "am33xx.dtsi"
19 model = "TI AM335x EVM-SK";
20 compatible = "ti,am335x-evmsk", "ti,am33xx";
24 cpu0-supply = <&vdd1_reg>;
29 device_type = "memory";
30 reg = <0x80000000 0x10000000>; /* 256 MB */
33 am33xx_pinmux: pinmux@44e10800 {
34 pinctrl-names = "default";
35 pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;
37 user_leds_s0: user_leds_s0 {
38 pinctrl-single,pins = <
39 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */
40 0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */
41 0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */
42 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */
46 gpio_keys_s0: gpio_keys_s0 {
47 pinctrl-single,pins = <
48 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */
49 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */
50 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */
51 0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */
55 i2c0_pins: pinmux_i2c0_pins {
56 pinctrl-single,pins = <
57 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
58 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
62 uart0_pins: pinmux_uart0_pins {
63 pinctrl-single,pins = <
64 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
65 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
69 clkout2_pin: pinmux_clkout2_pin {
70 pinctrl-single,pins = <
71 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
75 ecap2_pins: backlight_pins {
76 pinctrl-single,pins = <
77 0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */
81 cpsw_default: cpsw_default {
82 pinctrl-single,pins = <
84 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
85 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
86 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */
87 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */
88 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
89 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
90 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
91 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */
92 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */
93 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */
94 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
95 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
98 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
99 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */
100 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
101 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
102 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
103 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
104 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
105 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
106 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
107 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
108 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
109 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
113 cpsw_sleep: cpsw_sleep {
114 pinctrl-single,pins = <
115 /* Slave 1 reset value */
116 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
117 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
118 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
119 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
120 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
121 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
122 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
123 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
124 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
125 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
126 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
127 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
129 /* Slave 2 reset value*/
130 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
131 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
132 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
133 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
134 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
135 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
136 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
137 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
138 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
139 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
140 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
141 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
145 davinci_mdio_default: davinci_mdio_default {
146 pinctrl-single,pins = <
148 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
149 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
153 davinci_mdio_sleep: davinci_mdio_sleep {
154 pinctrl-single,pins = <
155 /* MDIO reset value */
156 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
157 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
163 uart0: serial@44e09000 {
164 pinctrl-names = "default";
165 pinctrl-0 = <&uart0_pins>;
171 pinctrl-names = "default";
172 pinctrl-0 = <&i2c0_pins>;
175 clock-frequency = <400000>;
181 lis331dlh: lis331dlh@18 {
182 compatible = "st,lis331dlh", "st,lis3lv02d";
184 Vdd-supply = <&lis3_reg>;
185 Vdd_IO-supply = <&lis3_reg>;
190 st,click-thresh-x = <10>;
191 st,click-thresh-y = <10>;
192 st,click-thresh-z = <10>;
201 st,min-limit-x = <120>;
202 st,min-limit-y = <120>;
203 st,min-limit-z = <140>;
204 st,max-limit-x = <550>;
205 st,max-limit-y = <550>;
206 st,max-limit-z = <750>;
210 epwmss2: epwmss@48304000 {
213 ecap2: ecap@48304100 {
215 pinctrl-names = "default";
216 pinctrl-0 = <&ecap2_pins>;
221 vbat: fixedregulator@0 {
222 compatible = "regulator-fixed";
223 regulator-name = "vbat";
224 regulator-min-microvolt = <5000000>;
225 regulator-max-microvolt = <5000000>;
229 lis3_reg: fixedregulator@1 {
230 compatible = "regulator-fixed";
231 regulator-name = "lis3_reg";
236 pinctrl-names = "default";
237 pinctrl-0 = <&user_leds_s0>;
239 compatible = "gpio-leds";
242 label = "evmsk:green:usr0";
243 gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
244 default-state = "off";
248 label = "evmsk:green:usr1";
249 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
250 default-state = "off";
254 label = "evmsk:green:mmc0";
255 gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
256 linux,default-trigger = "mmc0";
257 default-state = "off";
261 label = "evmsk:green:heartbeat";
262 gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
263 linux,default-trigger = "heartbeat";
264 default-state = "off";
268 gpio_buttons: gpio_buttons@0 {
269 compatible = "gpio-keys";
270 #address-cells = <1>;
275 linux,code = <0x100>;
276 gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
281 linux,code = <0x101>;
282 gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
287 linux,code = <0x102>;
288 gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
294 linux,code = <0x103>;
295 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
300 compatible = "pwm-backlight";
301 pwms = <&ecap2 0 50000 1>;
302 brightness-levels = <0 58 61 66 75 90 125 170 255>;
303 default-brightness-level = <8>;
307 #include "tps65910.dtsi"
310 vcc1-supply = <&vbat>;
311 vcc2-supply = <&vbat>;
312 vcc3-supply = <&vbat>;
313 vcc4-supply = <&vbat>;
314 vcc5-supply = <&vbat>;
315 vcc6-supply = <&vbat>;
316 vcc7-supply = <&vbat>;
317 vccio-supply = <&vbat>;
320 vrtc_reg: regulator@0 {
324 vio_reg: regulator@1 {
328 vdd1_reg: regulator@2 {
329 /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
330 regulator-name = "vdd_mpu";
331 regulator-min-microvolt = <912500>;
332 regulator-max-microvolt = <1312500>;
337 vdd2_reg: regulator@3 {
338 /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
339 regulator-name = "vdd_core";
340 regulator-min-microvolt = <912500>;
341 regulator-max-microvolt = <1150000>;
346 vdd3_reg: regulator@4 {
350 vdig1_reg: regulator@5 {
354 vdig2_reg: regulator@6 {
358 vpll_reg: regulator@7 {
362 vdac_reg: regulator@8 {
366 vaux1_reg: regulator@9 {
370 vaux2_reg: regulator@10 {
374 vaux33_reg: regulator@11 {
378 vmmc_reg: regulator@12 {
385 pinctrl-names = "default", "sleep";
386 pinctrl-0 = <&cpsw_default>;
387 pinctrl-1 = <&cpsw_sleep>;
391 pinctrl-names = "default", "sleep";
392 pinctrl-0 = <&davinci_mdio_default>;
393 pinctrl-1 = <&davinci_mdio_sleep>;
397 phy_id = <&davinci_mdio>, <0>;
398 phy-mode = "rgmii-txid";
402 phy_id = <&davinci_mdio>, <1>;
403 phy-mode = "rgmii-txid";