arch/arm/dts/tegra20-seaboard.dts

   1 /dts-v1/;
   2
   3 #include "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Seaboard";
   7         compatible = "nvidia,seaboard", "nvidia,tegra20";
   8
   9         chosen {
  10                 bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait";
  11         };
  12
  13         aliases {
  14                 /* This defines the order of our ports */
  15                 usb0 = "/usb@c5008000";
  16                 usb1 = "/usb@c5000000";
  17                 i2c0 = "/i2c@7000d000";
  18                 i2c1 = "/i2c@7000c000";
  19                 i2c2 = "/i2c@7000c400";
  20                 i2c3 = "/i2c@7000c500";
  21                 sdhci0 = "/sdhci@c8000600";
  22                 sdhci1 = "/sdhci@c8000400";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = < 0x00000000 0x40000000 >;
  28         };
  29
  30         host1x {
  31                 status = "okay";
  32                 dc@54200000 {
  33                         status = "okay";
  34                         rgb {
  35                                 status = "okay";
  36                                 nvidia,panel = <&lcd_panel>;
  37                         };
  38                 };
  39         };
  40
  41         /* This is not used in U-Boot, but is expected to be in kernel .dts */
  42         i2c@7000d000 {
  43                 clock-frequency = <100000>;
  44                 pmic@34 {
  45                         compatible = "ti,tps6586x";
  46                         reg = <0x34>;
  47
  48                         clk_32k: clock {
  49                                 compatible = "fixed-clock";
  50                                 /*
  51                                  * leave out for now due to CPP:
  52                                  * #clock-cells = <0>;
  53                                  */
  54                                 clock-frequency = <32768>;
  55                         };
  56                 };
  57         };
  58
  59         serial@70006300 {
  60                 clock-frequency = < 216000000 >;
  61         };
  62
  63         nand-controller@70008000 {
  64                 nvidia,wp-gpios = <&gpio 59 0>;         /* PH3 */
  65                 nvidia,width = <8>;
  66                 nvidia,timing = <26 100 20 80 20 10 12 10 70>;
  67                 nand@0 {
  68                         reg = <0>;
  69                         compatible = "hynix,hy27uf4g2b", "nand-flash";
  70                 };
  71         };
  72
  73         i2c@7000c000 {
  74                 clock-frequency = <100000>;
  75         };
  76
  77         i2c@7000c400 {
  78                 status = "disabled";
  79         };
  80
  81         i2c@7000c500 {
  82                 clock-frequency = <100000>;
  83         };
  84
  85         kbc@7000e200 {
  86                 linux,keymap = <0x00020011 0x0003001f 0x0004001e 0x0005002c
  87                         0x000701d0 0x0107007d 0x02060064 0x02070038 0x03000006
  88                         0x03010005 0x03020013 0x03030012 0x03040021 0x03050020
  89                         0x0306002d 0x04000008 0x04010007 0x04020014 0x04030023
  90                         0x04040022 0x0405002f 0x0406002e 0x04070039 0x0500000a
  91                         0x05010009 0x05020016 0x05030015 0x05040024 0x05050031
  92                         0x05060030 0x0507002b 0x0600000c 0x0601000b 0x06020018
  93                         0x06030017 0x06040026 0x06050025 0x06060033 0x06070032
  94                         0x0701000d 0x0702001b 0x0703001c 0x0707008b 0x08040036
  95                         0x0805002a 0x09050061 0x0907001d 0x0b00001a 0x0b010019
  96                         0x0b020028 0x0b030027 0x0b040035 0x0b050034 0x0c000044
  97                         0x0c010043 0x0c02000e 0x0c030004 0x0c040003 0x0c050067
  98                         0x0c0600d2 0x0c070077 0x0d00006e 0x0d01006f 0x0d030068
  99                         0x0d04006d 0x0d05006a 0x0d06006c 0x0d070069 0x0e000057
 100                         0x0e010058 0x0e020042 0x0e030010 0x0e04003e 0x0e05003d
 101                         0x0e060002 0x0e070041 0x0f000001 0x0f010029 0x0f02003f
 102                         0x0f03000f 0x0f04003b 0x0f05003c 0x0f06003a 0x0f070040
 103                         0x14000047 0x15000049 0x15010048 0x1502004b 0x1504004f
 104                         0x16010062 0x1602004d 0x1603004c 0x16040051 0x16050050
 105                         0x16070052 0x1b010037 0x1b03004a 0x1b04004e 0x1b050053
 106                         0x1c050073 0x1d030066 0x1d04006b 0x1d0500e0 0x1d060072
 107                         0x1d0700e1 0x1e000045 0x1e010046 0x1e020071
 108                         0x1f04008a>;
 109                 linux,fn-keymap = <0x05040002>;
 110         };
 111
 112         emc@7000f400 {
 113                 emc-table@190000 {
 114                         reg = < 190000 >;
 115                         compatible = "nvidia,tegra20-emc-table";
 116                         clock-frequency = < 190000 >;
 117                         nvidia,emc-registers = < 0x0000000c 0x00000026
 118                                 0x00000009 0x00000003 0x00000004 0x00000004
 119                                 0x00000002 0x0000000c 0x00000003 0x00000003
 120                                 0x00000002 0x00000001 0x00000004 0x00000005
 121                                 0x00000004 0x00000009 0x0000000d 0x0000059f
 122                                 0x00000000 0x00000003 0x00000003 0x00000003
 123                                 0x00000003 0x00000001 0x0000000b 0x000000c8
 124                                 0x00000003 0x00000007 0x00000004 0x0000000f
 125                                 0x00000002 0x00000000 0x00000000 0x00000002
 126                                 0x00000000 0x00000000 0x00000083 0xa06204ae
 127                                 0x007dc010 0x00000000 0x00000000 0x00000000
 128                                 0x00000000 0x00000000 0x00000000 0x00000000 >;
 129                 };
 130                 emc-table@380000 {
 131                         reg = < 380000 >;
 132                         compatible = "nvidia,tegra20-emc-table";
 133                         clock-frequency = < 380000 >;
 134                         nvidia,emc-registers = < 0x00000017 0x0000004b
 135                                 0x00000012 0x00000006 0x00000004 0x00000005
 136                                 0x00000003 0x0000000c 0x00000006 0x00000006
 137                                 0x00000003 0x00000001 0x00000004 0x00000005
 138                                 0x00000004 0x00000009 0x0000000d 0x00000b5f
 139                                 0x00000000 0x00000003 0x00000003 0x00000006
 140                                 0x00000006 0x00000001 0x00000011 0x000000c8
 141                                 0x00000003 0x0000000e 0x00000007 0x0000000f
 142                                 0x00000002 0x00000000 0x00000000 0x00000002
 143                                 0x00000000 0x00000000 0x00000083 0xe044048b
 144                                 0x007d8010 0x00000000 0x00000000 0x00000000
 145                                 0x00000000 0x00000000 0x00000000 0x00000000 >;
 146                 };
 147         };
 148
 149         usb@c5000000 {
 150                 nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
 151                 dr_mode = "otg";
 152         };
 153
 154         usb@c5004000 {
 155                 status = "disabled";
 156         };
 157
 158         sdhci@c8000400 {
 159                 status = "okay";
 160                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
 161                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 162                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
 163                 bus-width = <4>;
 164         };
 165
 166         sdhci@c8000600 {
 167                 status = "okay";
 168                 bus-width = <8>;
 169         };
 170
 171         lcd_panel: panel {
 172                 /* Seaboard has 1366x768 */
 173                 clock = <70600000>;
 174                 xres = <1366>;
 175                 yres = <768>;
 176                 left-margin = <58>;
 177                 right-margin = <58>;
 178                 hsync-len = <58>;
 179                 lower-margin = <4>;
 180                 upper-margin = <4>;
 181                 vsync-len = <4>;
 182                 hsync-active-high;
 183                 nvidia,bits-per-pixel = <16>;
 184                 nvidia,pwm = <&pwm 2 0>;
 185                 nvidia,backlight-enable-gpios = <&gpio 28 0>;   /* PD4 */
 186                 nvidia,lvds-shutdown-gpios = <&gpio 10 0>;      /* PB2 */
 187                 nvidia,backlight-vdd-gpios = <&gpio 176 0>;     /* PW0 */
 188                 nvidia,panel-vdd-gpios = <&gpio 22 0>;          /* PC6 */
 189                 nvidia,panel-timings = <400 4 203 17 15>;
 190         };
 191 };