arch/arm/boot/dts/imx27-phytec-phycore-som.dts

   1 /*
   2  * Copyright 2012 Sascha Hauer, Pengutronix
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "imx27.dtsi"
  14
  15 / {
  16         model = "Phytec pcm038";
  17         compatible = "phytec,imx27-pcm038", "fsl,imx27";
  18
  19         memory {
  20                 reg = <0xa0000000 0x08000000>;
  21         };
  22 };
  23
  24 &audmux {
  25         status = "okay";
  26
  27         /* SSI0 <=> PINS_4 (MC13783 Audio) */
  28         ssi0 {
  29                 fsl,audmux-port = <0>;
  30                 fsl,port-config = <0xcb205000>;
  31         };
  32
  33         pins4 {
  34                 fsl,audmux-port = <2>;
  35                 fsl,port-config = <0x00001000>;
  36         };
  37 };
  38
  39 &cspi1 {
  40         fsl,spi-num-chipselects = <1>;
  41         cs-gpios = <&gpio4 28 0>;
  42         status = "okay";
  43
  44         pmic: mc13783@0 {
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47                 compatible = "fsl,mc13783";
  48                 spi-max-frequency = <20000000>;
  49                 reg = <0>;
  50                 interrupt-parent = <&gpio2>;
  51                 interrupts = <23 0x4>;
  52                 fsl,mc13xxx-uses-adc;
  53                 fsl,mc13xxx-uses-rtc;
  54
  55                 regulators {
  56                         /* SW1A and SW1B joined operation */
  57                         sw1_reg: sw1a {
  58                                 regulator-min-microvolt = <1200000>;
  59                                 regulator-max-microvolt = <1520000>;
  60                                 regulator-always-on;
  61                                 regulator-boot-on;
  62                         };
  63
  64                         /* SW2A and SW2B joined operation */
  65                         sw2_reg: sw2a {
  66                                 regulator-min-microvolt = <1800000>;
  67                                 regulator-max-microvolt = <1800000>;
  68                                 regulator-always-on;
  69                                 regulator-boot-on;
  70                         };
  71
  72                         sw3_reg: sw3 {
  73                                 regulator-min-microvolt = <5000000>;
  74                                 regulator-max-microvolt = <5000000>;
  75                                 regulator-always-on;
  76                                 regulator-boot-on;
  77                         };
  78
  79                         vaudio_reg: vaudio {
  80                                 regulator-always-on;
  81                                 regulator-boot-on;
  82                         };
  83
  84                         violo_reg: violo {
  85                                 regulator-min-microvolt = <1800000>;
  86                                 regulator-max-microvolt = <1800000>;
  87                                 regulator-always-on;
  88                                 regulator-boot-on;
  89                         };
  90
  91                         viohi_reg: viohi {
  92                                 regulator-always-on;
  93                                 regulator-boot-on;
  94                         };
  95
  96                         vgen_reg: vgen {
  97                                 regulator-min-microvolt = <1500000>;
  98                                 regulator-max-microvolt = <1500000>;
  99                                 regulator-always-on;
 100                                 regulator-boot-on;
 101                         };
 102
 103                         vcam_reg: vcam {
 104                                 regulator-min-microvolt = <2800000>;
 105                                 regulator-max-microvolt = <2800000>;
 106                         };
 107
 108                         vrf1_reg: vrf1 {
 109                                 regulator-min-microvolt = <2775000>;
 110                                 regulator-max-microvolt = <2775000>;
 111                                 regulator-always-on;
 112                                 regulator-boot-on;
 113                         };
 114
 115                         vrf2_reg: vrf2 {
 116                                 regulator-min-microvolt = <2775000>;
 117                                 regulator-max-microvolt = <2775000>;
 118                                 regulator-always-on;
 119                                 regulator-boot-on;
 120                         };
 121
 122                         vmmc1_reg: vmmc1 {
 123                                 regulator-min-microvolt = <1600000>;
 124                                 regulator-max-microvolt = <3000000>;
 125                         };
 126
 127                         gpo1_reg: gpo1 { };
 128
 129                         pwgt1spi_reg: pwgt1spi {
 130                                 regulator-always-on;
 131                         };
 132                 };
 133         };
 134 };
 135
 136 &fec {
 137         phy-reset-gpios = <&gpio3 30 0>;
 138         status = "okay";
 139 };
 140
 141 &i2c2 {
 142         clock-frequency = <400000>;
 143         status = "okay";
 144
 145         at24@52 {
 146                 compatible = "at,24c32";
 147                 pagesize = <32>;
 148                 reg = <0x52>;
 149         };
 150
 151         pcf8563@51 {
 152                 compatible = "nxp,pcf8563";
 153                 reg = <0x51>;
 154         };
 155
 156         lm75@4a {
 157                 compatible = "national,lm75";
 158                 reg = <0x4a>;
 159         };
 160 };
 161
 162 &nfc {
 163         nand-bus-width = <8>;
 164         nand-ecc-mode = "hw";
 165         status = "okay";
 166 };
 167
 168 &uart1 {
 169         status = "okay";
 170 };
 171
 172 &weim {
 173         status = "okay";
 174
 175         nor: nor@c0000000 {
 176                 compatible = "cfi-flash";
 177                 reg = <0 0x00000000 0x02000000>;
 178                 bank-width = <2>;
 179                 linux,mtd-name = "physmap-flash.0";
 180                 fsl,weim-cs-timing = <0x22c2cf00 0x75000d01 0x00000900>;
 181                 #address-cells = <1>;
 182                 #size-cells = <1>;
 183         };
 184
 185         sram: sram@c8000000 {
 186                 compatible = "mtd-ram";
 187                 reg = <1 0x00000000 0x00800000>;
 188                 bank-width = <2>;
 189                 linux,mtd-name = "mtd-ram.0";
 190                 fsl,weim-cs-timing = <0x0000d843 0x22252521 0x22220a00>;
 191                 #address-cells = <1>;
 192                 #size-cells = <1>;
 193         };
 194 };