Annotation of src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/am3517-evm.dts, Revision 1.1.1.2
1.1 jmcneill 1: /*
2: * Copyright (C) 2011 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: /dts-v1/;
9:
10: #include "am3517.dtsi"
1.1.1.2 ! jmcneill 11: #include "am3517-som.dtsi"
! 12: #include <dt-bindings/input/input.h>
1.1 jmcneill 13:
14: / {
15: model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
16: compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
17:
1.1.1.2 ! jmcneill 18: aliases {
! 19: display0 = &lcd0;
! 20: };
! 21:
1.1 jmcneill 22: memory@80000000 {
23: device_type = "memory";
24: reg = <0x80000000 0x10000000>; /* 256 MB */
25: };
26:
27: vmmc_fixed: vmmc {
28: compatible = "regulator-fixed";
29: regulator-name = "vmmc_fixed";
30: regulator-min-microvolt = <3300000>;
31: regulator-max-microvolt = <3300000>;
32: };
1.1.1.2 ! jmcneill 33:
! 34: gpio-keys {
! 35: compatible = "gpio-keys-polled";
! 36: poll-interval = <100>;
! 37:
! 38: user_pb {
! 39: label = "User Push Button";
! 40: linux,code = <BTN_0>;
! 41: gpios = <&tca6416 5 GPIO_ACTIVE_LOW>;
! 42: };
! 43:
! 44: user_sw_1 {
! 45: label = "User Switch 1";
! 46: linux,code = <BTN_1>;
! 47: gpios = <&tca6416 8 GPIO_ACTIVE_LOW>;
! 48: };
! 49:
! 50: user_sw_2 {
! 51: label = "User Switch 2";
! 52: linux,code = <BTN_2>;
! 53: gpios = <&tca6416 9 GPIO_ACTIVE_LOW>;
! 54: };
! 55:
! 56: user_sw_3 {
! 57: label = "User Switch 3";
! 58: linux,code = <BTN_3>;
! 59: gpios = <&tca6416 10 GPIO_ACTIVE_LOW>;
! 60: };
! 61:
! 62: user_sw_4 {
! 63: label = "User Switch 4";
! 64: linux,code = <BTN_4>;
! 65: gpios = <&tca6416 11 GPIO_ACTIVE_LOW>;
! 66: };
! 67:
! 68: user_sw_5 {
! 69: label = "User Switch 5";
! 70: linux,code = <BTN_5>;
! 71: gpios = <&tca6416 12 GPIO_ACTIVE_LOW>;
! 72: };
! 73:
! 74: user_sw_6 {
! 75: label = "User Switch 6";
! 76: linux,code = <BTN_6>;
! 77: gpios = <&tca6416 13 GPIO_ACTIVE_LOW>;
! 78: };
! 79:
! 80: user_sw_7 {
! 81: label = "User Switch 7";
! 82: linux,code = <BTN_7>;
! 83: gpios = <&tca6416 14 GPIO_ACTIVE_LOW>;
! 84: };
! 85:
! 86: user_sw_8 {
! 87: label = "User Switch 8";
! 88: linux,code = <BTN_8>;
! 89: gpios = <&tca6416 15 GPIO_ACTIVE_LOW>;
! 90: };
! 91: };
! 92:
! 93: gpio-leds {
! 94: compatible = "gpio-leds";
! 95:
! 96: pinctrl-names = "default";
! 97: pinctrl-0 = <&leds_pins>;
! 98:
! 99: user_led_1 {
! 100: label = "am3517evm:green:user_led_1";
! 101: gpios = <&tca6416 7 GPIO_ACTIVE_LOW>;
! 102: default-state = "on";
! 103: };
! 104:
! 105: user_led_2 {
! 106: label = "am3517evm:green:user_led_2";
! 107: gpios = <&tca6416 6 GPIO_ACTIVE_LOW>;
! 108: default-state = "on";
! 109: };
! 110:
! 111: user_led_3 {
! 112: label = "am3517evm:green:user_led_3";
! 113: gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
! 114: linux,default-trigger = "mmc0"; /* SD/MMC card activity */
! 115: };
! 116:
! 117: user_led_4 {
! 118: label = "am3517evm:green:user_led_4";
! 119: gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
! 120: linux,default-trigger = "heartbeat";
! 121: };
! 122: };
! 123:
! 124: lcd0: display@0 {
! 125: compatible = "panel-dpi";
! 126: label = "15";
! 127: status = "okay";
! 128: pinctrl-names = "default";
! 129: enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; /* gpio176, lcd INI */
! 130:
! 131: port {
! 132: lcd_in: endpoint {
! 133: remote-endpoint = <&dpi_out>;
! 134: };
! 135: };
! 136:
! 137: panel-timing {
! 138: clock-frequency = <9000000>;
! 139: hactive = <480>;
! 140: vactive = <272>;
! 141: hfront-porch = <3>;
! 142: hback-porch = <2>;
! 143: hsync-len = <42>;
! 144: vback-porch = <3>;
! 145: vfront-porch = <4>;
! 146: vsync-len = <11>;
! 147: hsync-active = <0>;
! 148: vsync-active = <0>;
! 149: de-active = <1>;
! 150: pixelclk-active = <1>;
! 151: };
! 152: };
! 153:
! 154: bl: backlight {
! 155: compatible = "pwm-backlight";
! 156: pinctrl-names = "default";
! 157: pinctrl-0 = <&backlight_pins>;
! 158: pwms = <&pwm11 0 5000000 0>;
! 159: brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
! 160: default-brightness-level = <7>;
! 161: enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */
! 162: };
! 163:
! 164: pwm11: dmtimer-pwm@11 {
! 165: compatible = "ti,omap-dmtimer-pwm";
! 166: pinctrl-names = "default";
! 167: pinctrl-0 = <&pwm_pins>;
! 168: ti,timers = <&timer11>;
! 169: #pwm-cells = <3>;
! 170: };
1.1 jmcneill 171: };
172:
173: &davinci_emac {
174: status = "okay";
175: };
176:
177: &davinci_mdio {
178: status = "okay";
179: };
180:
1.1.1.2 ! jmcneill 181: &dss {
! 182: status = "ok";
! 183:
! 184: pinctrl-names = "default";
! 185: pinctrl-0 = <&dss_dpi_pins>;
! 186:
! 187: vdds_dsi-supply = <&vdd_io_reg>;
! 188: vdda_video-supply = <&vdd_io_reg>;
! 189:
! 190: port {
! 191: dpi_out: endpoint {
! 192: remote-endpoint = <&lcd_in>;
! 193: data-lines = <16>;
! 194: };
! 195: };
1.1 jmcneill 196: };
197:
198: &i2c2 {
199: clock-frequency = <400000>;
1.1.1.2 ! jmcneill 200: /* User DIP swithes [1:8] / User LEDS [1:2] */
! 201: tca6416: gpio@21 {
! 202: compatible = "ti,tca6416";
! 203: reg = <0x21>;
! 204: gpio-controller;
! 205: #gpio-cells = <2>;
! 206: };
1.1 jmcneill 207: };
208:
209: &i2c3 {
210: clock-frequency = <400000>;
211: };
212:
213: &mmc1 {
1.1.1.2 ! jmcneill 214: status = "okay";
! 215: pinctrl-names = "default";
! 216: pinctrl-0 = <&mmc1_pins>;
1.1 jmcneill 217: vmmc-supply = <&vmmc_fixed>;
218: bus-width = <4>;
1.1.1.2 ! jmcneill 219: wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */
! 220: cd-gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; /* gpio_127 */
1.1 jmcneill 221: };
222:
223: &mmc2 {
224: status = "disabled";
225: };
226:
227: &mmc3 {
228: status = "disabled";
229: };
230:
1.1.1.2 ! jmcneill 231: &omap3_pmx_core {
! 232:
! 233: leds_pins: pinmux_leds_pins {
! 234: pinctrl-single,pins = <
! 235: OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 */
! 236: OMAP3_WKUP_IOPAD(0x2a26, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu1.gpio_31 */
! 237: >;
! 238: };
! 239:
! 240: mmc1_pins: pinmux_mmc1_pins {
! 241: pinctrl-single,pins = <
! 242: OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
! 243: OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
! 244: OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
! 245: OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
! 246: OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
! 247: OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
! 248: OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */
! 249: OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */
! 250: >;
! 251: };
! 252:
! 253: pwm_pins: pinmux_pwm_pins {
! 254: pinctrl-single,pins = <
! 255: OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE1) /* mcspi2_cs0.gpt11_pwm */
! 256: >;
! 257: };
! 258:
! 259: backlight_pins: pinmux_backlight_pins {
! 260: pinctrl-single,pins = <
! 261: OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT | MUX_MODE4) /* mcspi2_cs1.gpio_182 */
! 262: >;
! 263: };
! 264:
! 265: dss_dpi_pins: pinmux_dss_dpi_pins {
! 266: pinctrl-single,pins = <
! 267: OMAP3_CORE1_IOPAD(0x21d2, PIN_OUTPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
! 268: OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
! 269: OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
! 270: OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
! 271: OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
! 272: OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
! 273: OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
! 274: OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
! 275: OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
! 276: OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
! 277: OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
! 278: OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
! 279: OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
! 280: OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
! 281: OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
! 282: OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
! 283: OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
! 284: OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
! 285: OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
! 286: OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
! 287: OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
! 288: >;
! 289: };
! 290: };
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