arch/arm/boot/dts/dra7-evm.dts

   1 /*
   2  * Copyright (C) 2013 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 "dra7.dtsi"
  11
  12 / {
  13         model = "TI DRA7";
  14         compatible = "ti,dra7-evm", "ti,dra752", "ti,dra7";
  15
  16         memory {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x60000000>; /* 1536 MB */
  19         };
  20 };
  21
  22 &dra7_pmx_core {
  23         i2c1_pins: pinmux_i2c1_pins {
  24                 pinctrl-single,pins = <
  25                         0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */
  26                         0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */
  27                 >;
  28         };
  29
  30         i2c2_pins: pinmux_i2c2_pins {
  31                 pinctrl-single,pins = <
  32                         0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
  33                         0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
  34                 >;
  35         };
  36
  37         i2c3_pins: pinmux_i2c3_pins {
  38                 pinctrl-single,pins = <
  39                         0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */
  40                         0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */
  41                 >;
  42         };
  43
  44         mcspi1_pins: pinmux_mcspi1_pins {
  45                 pinctrl-single,pins = <
  46                         0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */
  47                         0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */
  48                         0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */
  49                         0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
  50                         0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */
  51                         0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */
  52                         0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */
  53                 >;
  54         };
  55
  56         mcspi2_pins: pinmux_mcspi2_pins {
  57                 pinctrl-single,pins = <
  58                         0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */
  59                         0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
  60                         0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
  61                         0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
  62                 >;
  63         };
  64
  65         uart1_pins: pinmux_uart1_pins {
  66                 pinctrl-single,pins = <
  67                         0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */
  68                         0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */
  69                         0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */
  70                         0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */
  71                 >;
  72         };
  73
  74         uart2_pins: pinmux_uart2_pins {
  75                 pinctrl-single,pins = <
  76                         0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */
  77                         0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */
  78                         0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */
  79                         0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */
  80                 >;
  81         };
  82
  83         uart3_pins: pinmux_uart3_pins {
  84                 pinctrl-single,pins = <
  85                         0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
  86                         0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
  87                 >;
  88         };
  89 };
  90
  91 &i2c1 {
  92         status = "okay";
  93         pinctrl-names = "default";
  94         pinctrl-0 = <&i2c1_pins>;
  95         clock-frequency = <400000>;
  96
  97         tps659038: tps659038@58 {
  98                 compatible = "ti,tps659038";
  99                 reg = <0x58>;
 100
 101                 tps659038_pmic {
 102                         compatible = "ti,tps659038-pmic";
 103
 104                         regulators {
 105                                 smps123_reg: smps123 {
 106                                         /* VDD_MPU */
 107                                         regulator-name = "smps123";
 108                                         regulator-min-microvolt = < 850000>;
 109                                         regulator-max-microvolt = <1250000>;
 110                                         regulator-always-on;
 111                                         regulator-boot-on;
 112                                 };
 113
 114                                 smps45_reg: smps45 {
 115                                         /* VDD_DSPEVE */
 116                                         regulator-name = "smps45";
 117                                         regulator-min-microvolt = < 850000>;
 118                                         regulator-max-microvolt = <1150000>;
 119                                         regulator-boot-on;
 120                                 };
 121
 122                                 smps6_reg: smps6 {
 123                                         /* VDD_GPU - over VDD_SMPS6 */
 124                                         regulator-name = "smps6";
 125                                         regulator-min-microvolt = <850000>;
 126                                         regulator-max-microvolt = <12500000>;
 127                                         regulator-boot-on;
 128                                 };
 129
 130                                 smps7_reg: smps7 {
 131                                         /* CORE_VDD */
 132                                         regulator-name = "smps7";
 133                                         regulator-min-microvolt = <850000>;
 134                                         regulator-max-microvolt = <1030000>;
 135                                         regulator-always-on;
 136                                         regulator-boot-on;
 137                                 };
 138
 139                                 smps8_reg: smps8 {
 140                                         /* VDD_IVAHD */
 141                                         regulator-name = "smps8";
 142                                         regulator-min-microvolt = < 850000>;
 143                                         regulator-max-microvolt = <1250000>;
 144                                         regulator-boot-on;
 145                                 };
 146
 147                                 smps9_reg: smps9 {
 148                                         /* VDDS1V8 */
 149                                         regulator-name = "smps9";
 150                                         regulator-min-microvolt = <1800000>;
 151                                         regulator-max-microvolt = <1800000>;
 152                                         regulator-always-on;
 153                                         regulator-boot-on;
 154                                 };
 155
 156                                 ldo1_reg: ldo1 {
 157                                         /* LDO1_OUT --> SDIO  */
 158                                         regulator-name = "ldo1";
 159                                         regulator-min-microvolt = <1800000>;
 160                                         regulator-max-microvolt = <3300000>;
 161                                         regulator-boot-on;
 162                                 };
 163
 164                                 ldo2_reg: ldo2 {
 165                                         /* VDD_RTCIO */
 166                                         /* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
 167                                         regulator-name = "ldo2";
 168                                         regulator-min-microvolt = <3300000>;
 169                                         regulator-max-microvolt = <3300000>;
 170                                         regulator-boot-on;
 171                                 };
 172
 173                                 ldo3_reg: ldo3 {
 174                                         /* VDDA_1V8_PHY */
 175                                         regulator-name = "ldo3";
 176                                         regulator-min-microvolt = <1800000>;
 177                                         regulator-max-microvolt = <1800000>;
 178                                         regulator-boot-on;
 179                                 };
 180
 181                                 ldo9_reg: ldo9 {
 182                                         /* VDD_RTC */
 183                                         regulator-name = "ldo9";
 184                                         regulator-min-microvolt = <1050000>;
 185                                         regulator-max-microvolt = <1050000>;
 186                                         regulator-boot-on;
 187                                 };
 188
 189                                 ldoln_reg: ldoln {
 190                                         /* VDDA_1V8_PLL */
 191                                         regulator-name = "ldoln";
 192                                         regulator-min-microvolt = <1800000>;
 193                                         regulator-max-microvolt = <1800000>;
 194                                         regulator-always-on;
 195                                         regulator-boot-on;
 196                                 };
 197
 198                                 ldousb_reg: ldousb {
 199                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 200                                         regulator-name = "ldousb";
 201                                         regulator-min-microvolt = <3300000>;
 202                                         regulator-max-microvolt = <3300000>;
 203                                         regulator-boot-on;
 204                                 };
 205                         };
 206                 };
 207         };
 208 };
 209
 210 &i2c2 {
 211         status = "okay";
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&i2c2_pins>;
 214         clock-frequency = <400000>;
 215 };
 216
 217 &i2c3 {
 218         status = "okay";
 219         pinctrl-names = "default";
 220         pinctrl-0 = <&i2c3_pins>;
 221         clock-frequency = <3400000>;
 222 };
 223
 224 &mcspi1 {
 225         status = "okay";
 226         pinctrl-names = "default";
 227         pinctrl-0 = <&mcspi1_pins>;
 228 };
 229
 230 &mcspi2 {
 231         status = "okay";
 232         pinctrl-names = "default";
 233         pinctrl-0 = <&mcspi2_pins>;
 234 };
 235
 236 &uart1 {
 237         status = "okay";
 238         pinctrl-names = "default";
 239         pinctrl-0 = <&uart1_pins>;
 240 };
 241
 242 &uart2 {
 243         status = "okay";
 244         pinctrl-names = "default";
 245         pinctrl-0 = <&uart2_pins>;
 246 };
 247
 248 &uart3 {
 249         status = "okay";
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&uart3_pins>;
 252 };