arch/arm/boot/dts/am571x-idk.dts

   1 /*
   2  * Copyright (C) 2015-2016 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 "dra72x.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13 #include "dra7-mmc-iodelay.dtsi"
  14 #include "dra72x-mmc-iodelay.dtsi"
  15 #include "am57xx-idk-common.dtsi"
  16 #include "dra7-ipu-dsp-common.dtsi"
  17
  18 / {
  19         model = "TI AM5718 IDK";
  20         compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7";
  21
  22         memory@80000000 {
  23                 device_type = "memory";
  24                 reg = <0x0 0x80000000 0x0 0x40000000>;
  25         };
  26
  27         reserved-memory {
  28                 #address-cells = <2>;
  29                 #size-cells = <2>;
  30                 ranges;
  31
  32                 ipu2_memory_region: ipu2-memory@95800000 {
  33                         compatible = "shared-dma-pool";
  34                         reg = <0x0 0x95800000 0x0 0x3800000>;
  35                         reusable;
  36                         status = "okay";
  37                 };
  38
  39                 dsp1_memory_region: dsp1-memory@99000000 {
  40                         compatible = "shared-dma-pool";
  41                         reg = <0x0 0x99000000 0x0 0x4000000>;
  42                         reusable;
  43                         status = "okay";
  44                 };
  45
  46                 ipu1_memory_region: ipu1-memory@9d000000 {
  47                         compatible = "shared-dma-pool";
  48                         reg = <0x0 0x9d000000 0x0 0x2000000>;
  49                         reusable;
  50                         status = "okay";
  51                 };
  52         };
  53
  54         leds {
  55                 compatible = "gpio-leds";
  56                 cpu0-led {
  57                         label = "status0:red:cpu0";
  58                         gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
  59                         default-state = "off";
  60                         linux,default-trigger = "cpu0";
  61                 };
  62
  63                 usr0-led {
  64                         label = "status0:green:usr";
  65                         gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
  66                         default-state = "off";
  67                 };
  68
  69                 heartbeat-led {
  70                         label = "status0:blue:heartbeat";
  71                         gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
  72                         default-state = "off";
  73                         linux,default-trigger = "heartbeat";
  74                 };
  75
  76                 usr1-led {
  77                         label = "status1:red:usr";
  78                         gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
  79                         default-state = "off";
  80                 };
  81
  82                 usr2-led {
  83                         label = "status1:green:usr";
  84                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
  85                         default-state = "off";
  86                 };
  87
  88                 mmc0-led {
  89                         label = "status1:blue:mmc0";
  90                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
  91                         default-state = "off";
  92                         linux,default-trigger = "mmc0";
  93                 };
  94         };
  95 };
  96
  97 &extcon_usb2 {
  98         id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
  99         vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>;
 100 };
 101
 102 &ipu2 {
 103         status = "okay";
 104         memory-region = <&ipu2_memory_region>;
 105 };
 106
 107 &ipu1 {
 108         status = "okay";
 109         memory-region = <&ipu1_memory_region>;
 110 };
 111
 112 &dsp1 {
 113         status = "okay";
 114         memory-region = <&dsp1_memory_region>;
 115 };
 116
 117 &pcie1_rc {
 118         status = "okay";
 119         gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
 120 };
 121
 122 &pcie1_ep {
 123         gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
 124 };
 125
 126 &mmc1 {
 127         pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
 128         pinctrl-0 = <&mmc1_pins_default_no_clk_pu>;
 129         pinctrl-1 = <&mmc1_pins_hs>;
 130         pinctrl-2 = <&mmc1_pins_sdr12>;
 131         pinctrl-3 = <&mmc1_pins_sdr25>;
 132         pinctrl-4 = <&mmc1_pins_sdr50>;
 133         pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
 134         pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
 135 };
 136
 137 &mmc2 {
 138         pinctrl-names = "default", "hs", "ddr_3_3v";
 139         pinctrl-0 = <&mmc2_pins_default>;
 140         pinctrl-1 = <&mmc2_pins_hs>;
 141         pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
 142 };
 143
 144 &cpu0 {
 145         vdd-supply = <&smps12_reg>;
 146 };