arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts

   1 /*
   2  * vc4-kms-v3d-overlay.dts
   3  */
   4
   5 /dts-v1/;
   6 /plugin/;
   7
   8 #include <dt-bindings/clock/bcm2835.h>
   9
  10 / {
  11         compatible = "brcm,bcm2835";
  12
  13         fragment@0 {
  14                 target-path = "/chosen";
  15                 __overlay__ {
  16                         bootargs = "cma=256M";
  17                 };
  18         };
  19
  20         fragment@1 {
  21                 target-path = "/chosen";
  22                 __dormant__ {
  23                         bootargs = "cma=192M";
  24                 };
  25         };
  26
  27         fragment@2 {
  28                 target-path = "/chosen";
  29                 __dormant__ {
  30                         bootargs = "cma=128M";
  31                 };
  32         };
  33
  34         fragment@3 {
  35                 target-path = "/chosen";
  36                 __dormant__ {
  37                         bootargs = "cma=96M";
  38                 };
  39         };
  40
  41         fragment@4 {
  42                 target-path = "/chosen";
  43                 __dormant__ {
  44                         bootargs = "cma=64M";
  45                 };
  46         };
  47
  48         fragment@5 {
  49                 target = <&i2c2>;
  50                 __overlay__  {
  51                         status = "okay";
  52                 };
  53         };
  54
  55         fragment@6 {
  56                 target = <&fb>;
  57                 __overlay__  {
  58                         status = "disabled";
  59                 };
  60         };
  61
  62         fragment@7 {
  63                 target = <&pixelvalve0>;
  64                 __overlay__  {
  65                         status = "okay";
  66                 };
  67         };
  68
  69         fragment@8 {
  70                 target = <&pixelvalve1>;
  71                 __overlay__  {
  72                         status = "okay";
  73                 };
  74         };
  75
  76         fragment@9 {
  77                 target = <&pixelvalve2>;
  78                 __overlay__  {
  79                         status = "okay";
  80                 };
  81         };
  82
  83         fragment@10 {
  84                 target = <&hvs>;
  85                 __overlay__  {
  86                         status = "okay";
  87                 };
  88         };
  89
  90         fragment@11 {
  91                 target = <&hdmi>;
  92                 __overlay__  {
  93                         status = "okay";
  94                 };
  95         };
  96
  97         fragment@12 {
  98                 target = <&v3d>;
  99                 __overlay__  {
 100                         status = "okay";
 101                 };
 102         };
 103
 104         fragment@13 {
 105                 target = <&vc4>;
 106                 __overlay__  {
 107                         status = "okay";
 108                 };
 109         };
 110
 111         fragment@14 {
 112                 target = <&clocks>;
 113                 __overlay__  {
 114                         claim-clocks = <
 115                                 BCM2835_PLLD_DSI0
 116                                 BCM2835_PLLD_DSI1
 117                                 BCM2835_PLLH_AUX
 118                                 BCM2835_PLLH_PIX
 119                         >;
 120                 };
 121         };
 122
 123         fragment@15 {
 124                 target = <&vec>;
 125                 __overlay__  {
 126                         status = "okay";
 127                 };
 128         };
 129
 130         fragment@16 {
 131                 target = <&txp>;
 132                 __overlay__  {
 133                         status = "okay";
 134                 };
 135         };
 136
 137         fragment@17 {
 138                 target = <&hdmi>;
 139                 __dormant__  {
 140                         dmas;
 141                 };
 142         };
 143
 144         fragment@18 {
 145                 target = <&dsi1>;
 146                 __overlay__  {
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         status = "okay";
 150                 };
 151         };
 152
 153         fragment@19 {
 154                 target = <&i2c_dsi>;
 155                 __overlay__  {
 156                         status = "okay";
 157                 };
 158         };
 159
 160         __overrides__ {
 161                 cma-256 = <0>,"+0-1-2-3-4";
 162                 cma-192 = <0>,"-0+1-2-3-4";
 163                 cma-128 = <0>,"-0-1+2-3-4";
 164                 cma-96  = <0>,"-0-1-2+3-4";
 165                 cma-64  = <0>,"-0-1-2-3+4";
 166                 audio   = <0>,"!17";
 167         };
 168 };