arch/arm/boot/dts/bcm270x.dtsi

   1 /* Downstream bcm283x.dtsi diff */
   2 #include <dt-bindings/power/raspberrypi-power.h>
   3
   4 / {
   5         chosen {
   6                 bootargs = "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
   7                 /delete-property/ stdout-path;
   8         };
   9
  10         soc: soc {
  11
  12                 watchdog: watchdog@7e100000 {
  13                         /* Add label */
  14                 };
  15
  16                 random: rng@7e104000 {
  17                         /* Add label */
  18                 };
  19
  20                 spi0: spi@7e204000 {
  21                         /* Add label */
  22                 };
  23
  24 #ifndef BCM2711
  25                 pixelvalve0: pixelvalve@7e206000 {
  26                         /* Add label */
  27                         status = "disabled";
  28                 };
  29
  30                 pixelvalve1: pixelvalve@7e207000 {
  31                         /* Add label */
  32                         status = "disabled";
  33                 };
  34 #endif
  35
  36                 /delete-node/ mmc@7e300000;
  37
  38                 sdhci: mmc: mmc@7e300000 {
  39                         compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci";
  40                         reg = <0x7e300000 0x100>;
  41                         interrupts = <2 30>;
  42                         clocks = <&clocks BCM2835_CLOCK_EMMC>;
  43                         dmas = <&dma 11>;
  44                         dma-names = "rx-tx";
  45                         brcm,overclock-50 = <0>;
  46                         status = "disabled";
  47                 };
  48
  49                 /* A clone of mmc but with non-removable set */
  50                 mmcnr: mmcnr@7e300000 {
  51                         compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci";
  52                         reg = <0x7e300000 0x100>;
  53                         interrupts = <2 30>;
  54                         clocks = <&clocks BCM2835_CLOCK_EMMC>;
  55                         dmas = <&dma 11>;
  56                         dma-names = "rx-tx";
  57                         brcm,overclock-50 = <0>;
  58                         non-removable;
  59                         status = "disabled";
  60                 };
  61
  62                 hvs: hvs@7e400000 {
  63                         /* Add label */
  64                         status = "disabled";
  65                 };
  66
  67                 firmwarekms: firmwarekms@7e600000 {
  68                         compatible = "raspberrypi,rpi-firmware-kms";
  69                         /* SMI interrupt reg */
  70                         reg = <0x7e600000 0x100>;
  71                         interrupts = <2 16>;
  72                         brcm,firmware = <&firmware>;
  73                         status = "disabled";
  74                 };
  75
  76                 smi: smi@7e600000 {
  77                         compatible = "brcm,bcm2835-smi";
  78                         reg = <0x7e600000 0x100>;
  79                         interrupts = <2 16>;
  80                         clocks = <&clocks BCM2835_CLOCK_SMI>;
  81                         assigned-clocks = <&clocks BCM2835_CLOCK_SMI>;
  82                         assigned-clock-rates = <125000000>;
  83                         dmas = <&dma 4>;
  84                         dma-names = "rx-tx";
  85                         status = "disabled";
  86                 };
  87
  88                 csi0: csi@7e800000 {
  89                         compatible = "brcm,bcm2835-unicam";
  90                         reg = <0x7e800000 0x800>,
  91                               <0x7e802000 0x4>;
  92                         interrupts = <2 6>;
  93                         clocks = <&clocks BCM2835_CLOCK_CAM0>,
  94                                  <&firmware_clocks 4>;
  95                         clock-names = "lp", "vpu";
  96                         power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
  97                         #address-cells = <1>;
  98                         #size-cells = <0>;
  99                         #clock-cells = <1>;
 100                         status = "disabled";
 101                 };
 102
 103                 csi1: csi@7e801000 {
 104                         compatible = "brcm,bcm2835-unicam";
 105                         reg = <0x7e801000 0x800>,
 106                               <0x7e802004 0x4>;
 107                         interrupts = <2 7>;
 108                         clocks = <&clocks BCM2835_CLOCK_CAM1>,
 109                                  <&firmware_clocks 4>;
 110                         clock-names = "lp", "vpu";
 111                         power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
 112                         #address-cells = <1>;
 113                         #size-cells = <0>;
 114                         #clock-cells = <1>;
 115                         status = "disabled";
 116                 };
 117
 118 #ifndef BCM2711
 119                 pixelvalve2: pixelvalve@7e807000 {
 120                         /* Add label */
 121                         status = "disabled";
 122                 };
 123 #endif
 124
 125                 hdmi@7e902000 { /* hdmi */
 126                         status = "disabled";
 127                 };
 128
 129                 usb@7e980000 { /* usb */
 130                         compatible = "brcm,bcm2708-usb";
 131                         reg = <0x7e980000 0x10000>,
 132                               <0x7e006000 0x1000>;
 133                         interrupt-names = "usb",
 134                                           "soft";
 135                         interrupts = <1 9>,
 136                                      <2 0>;
 137                 };
 138
 139 #ifndef BCM2711
 140                 v3d@7ec00000 { /* vd3 */
 141                         compatible = "brcm,vc4-v3d";
 142                         power-domains = <&power RPI_POWER_DOMAIN_V3D>;
 143                         status = "disabled";
 144                 };
 145 #endif
 146
 147                 axiperf: axiperf {
 148                         compatible = "brcm,bcm2835-axiperf";
 149                         reg = <0x7e009800 0x100>,
 150                               <0x7ee08000 0x100>;
 151                         firmware = <&firmware>;
 152                         status = "disabled";
 153                 };
 154         };
 155
 156         cam1_reg: cam1_regulator {
 157                 compatible = "regulator-fixed";
 158                 regulator-name = "cam1-reg";
 159                 enable-active-high;
 160                 /* Needs to be enabled, as removing a regulator is very unsafe */
 161                 status = "okay";
 162         };
 163
 164         cam1_clk: cam1_clk {
 165                 compatible = "fixed-clock";
 166                 #clock-cells = <0>;
 167                 status = "disabled";
 168         };
 169
 170         cam0_regulator: cam0_regulator {
 171                 compatible = "regulator-fixed";
 172                 regulator-name = "cam0-reg";
 173                 enable-active-high;
 174                 status = "disabled";
 175         };
 176
 177         cam0_clk: cam0_clk {
 178                 compatible = "fixed-clock";
 179                 #clock-cells = <0>;
 180                 status = "disabled";
 181         };
 182
 183         cam_dummy_reg: cam_dummy_reg {
 184                 compatible = "regulator-fixed";
 185                 regulator-name = "cam-dummy-reg";
 186                 status = "okay";
 187         };
 188
 189         __overrides__ {
 190                 cam0-pwdn-ctrl;
 191                 cam0-pwdn;
 192                 cam0-led-ctrl;
 193                 cam0-led;
 194         };
 195 };
 196
 197 &gpio {
 198         interrupts = <2 17>, <2 18>;
 199
 200         dpi_18bit_cpadhi_gpio0: dpi_18bit_cpadhi_gpio0 {
 201                 brcm,pins = <0 1 2 3 4 5 6 7 8 9
 202                              12 13 14 15 16 17
 203                              20 21 22 23 24 25>;
 204                 brcm,function = <BCM2835_FSEL_ALT2>;
 205                 brcm,pull = <0>; /* no pull */
 206         };
 207         dpi_18bit_cpadhi_gpio2: dpi_18bit_cpadhi_gpio2 {
 208                 brcm,pins = <2 3 4 5 6 7 8 9
 209                              12 13 14 15 16 17
 210                              20 21 22 23 24 25>;
 211                 brcm,function = <BCM2835_FSEL_ALT2>;
 212         };
 213         dpi_18bit_gpio0: dpi_18bit_gpio0 {
 214                 brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
 215                              12 13 14 15 16 17 18 19
 216                              20 21>;
 217                 brcm,function = <BCM2835_FSEL_ALT2>;
 218         };
 219         dpi_18bit_gpio2: dpi_18bit_gpio2 {
 220                 brcm,pins = <2 3 4 5 6 7 8 9 10 11
 221                              12 13 14 15 16 17 18 19
 222                              20 21>;
 223                 brcm,function = <BCM2835_FSEL_ALT2>;
 224         };
 225         dpi_16bit_gpio0: dpi_16bit_gpio0 {
 226                 brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
 227                              12 13 14 15 16 17 18 19>;
 228                 brcm,function = <BCM2835_FSEL_ALT2>;
 229         };
 230         dpi_16bit_gpio2: dpi_16bit_gpio2 {
 231                 brcm,pins = <2 3 4 5 6 7 8 9 10 11
 232                              12 13 14 15 16 17 18 19>;
 233                 brcm,function = <BCM2835_FSEL_ALT2>;
 234         };
 235         dpi_16bit_cpadhi_gpio0: dpi_16bit_cpadhi_gpio0 {
 236                 brcm,pins = <0 1 2 3 4 5 6 7 8
 237                              12 13 14 15 16 17
 238                              20 21 22 23 24>;
 239                 brcm,function = <BCM2835_FSEL_ALT2>;
 240         };
 241         dpi_16bit_cpadhi_gpio2: dpi_16bit_cpadhi_gpio2 {
 242                 brcm,pins = <2 3 4 5 6 7 8
 243                              12 13 14 15 16 17
 244                              20 21 22 23 24>;
 245                 brcm,function = <BCM2835_FSEL_ALT2>;
 246         };
 247 };
 248
 249 &uart0 {
 250         /* Enable CTS bug workaround */
 251         cts-event-workaround;
 252 };
 253
 254 &i2s {
 255         #sound-dai-cells = <0>;
 256         dmas = <&dma 2>, <&dma 3>;
 257         dma-names = "tx", "rx";
 258 };
 259
 260 &sdhost {
 261         dmas = <&dma (13|(1<<29))>;
 262         dma-names = "rx-tx";
 263         bus-width = <4>;
 264         brcm,overclock-50 = <0>;
 265         brcm,pio-limit = <1>;
 266         firmware = <&firmware>;
 267 };
 268
 269 &spi0 {
 270         dmas = <&dma 6>, <&dma 7>;
 271         dma-names = "tx", "rx";
 272 };