arch/arm/boot/dts/tegra30-cardhu-a04.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "tegra30-cardhu.dtsi"
   5
   6 /* This dts file support the cardhu A04 and later versions of board */
   7
   8 / {
   9         model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board";
  10         compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30";
  11
  12         sdhci@78000400 {
  13                 status = "okay";
  14                 power-gpios = <&gpio TEGRA_GPIO(D, 3) GPIO_ACTIVE_HIGH>;
  15                 bus-width = <4>;
  16                 keep-power-in-suspend;
  17         };
  18
  19         regulators {
  20                 compatible = "simple-bus";
  21                 #address-cells = <1>;
  22                 #size-cells = <0>;
  23
  24                 ddr_reg: regulator@100 {
  25                         compatible = "regulator-fixed";
  26                         regulator-name = "ddr";
  27                         reg = <100>;
  28                         regulator-min-microvolt = <1500000>;
  29                         regulator-max-microvolt = <1500000>;
  30                         regulator-always-on;
  31                         regulator-boot-on;
  32                         enable-active-high;
  33                         gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
  34                 };
  35
  36                 sys_3v3_reg: regulator@101 {
  37                         compatible = "regulator-fixed";
  38                         reg = <101>;
  39                         regulator-name = "sys_3v3";
  40                         regulator-min-microvolt = <3300000>;
  41                         regulator-max-microvolt = <3300000>;
  42                         regulator-always-on;
  43                         regulator-boot-on;
  44                         enable-active-high;
  45                         gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
  46                 };
  47
  48                 usb1_vbus_reg: regulator@102 {
  49                         compatible = "regulator-fixed";
  50                         reg = <102>;
  51                         regulator-name = "usb1_vbus";
  52                         regulator-min-microvolt = <5000000>;
  53                         regulator-max-microvolt = <5000000>;
  54                         enable-active-high;
  55                         gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
  56                         gpio-open-drain;
  57                         vin-supply = <&vdd_5v0_reg>;
  58                 };
  59
  60                 usb3_vbus_reg: regulator@103 {
  61                         compatible = "regulator-fixed";
  62                         reg = <103>;
  63                         regulator-name = "usb3_vbus";
  64                         regulator-min-microvolt = <5000000>;
  65                         regulator-max-microvolt = <5000000>;
  66                         enable-active-high;
  67                         gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
  68                         gpio-open-drain;
  69                         vin-supply = <&vdd_5v0_reg>;
  70                 };
  71
  72                 vdd_5v0_reg: regulator@104 {
  73                         compatible = "regulator-fixed";
  74                         reg = <104>;
  75                         regulator-name = "5v0";
  76                         regulator-min-microvolt = <5000000>;
  77                         regulator-max-microvolt = <5000000>;
  78                         enable-active-high;
  79                         gpio = <&pmic 8 GPIO_ACTIVE_HIGH>;
  80                 };
  81
  82                 vdd_bl_reg: regulator@105 {
  83                         compatible = "regulator-fixed";
  84                         reg = <105>;
  85                         regulator-name = "vdd_bl";
  86                         regulator-min-microvolt = <5000000>;
  87                         regulator-max-microvolt = <5000000>;
  88                         regulator-always-on;
  89                         regulator-boot-on;
  90                         enable-active-high;
  91                         gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
  92                 };
  93
  94                 vdd_bl2_reg: regulator@106 {
  95                         compatible = "regulator-fixed";
  96                         reg = <106>;
  97                         regulator-name = "vdd_bl2";
  98                         regulator-min-microvolt = <5000000>;
  99                         regulator-max-microvolt = <5000000>;
 100                         regulator-always-on;
 101                         regulator-boot-on;
 102                         enable-active-high;
 103                         gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
 104                 };
 105         };
 106 };