Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Open Menu / arch / arm / boot / dts / tegra30-cardhu-a04.dts
Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include "tegra30-cardhu.dtsi"
#include "tegra30-cpu-opp.dtsi"
#include "tegra30-cpu-opp-microvolt.dtsi"

/* This dts file support the cardhu A04 and later versions of board */

/ {
	model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board";
	compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30";

	mmc@78000400 {
		status = "okay";
		power-gpios = <&gpio TEGRA_GPIO(D, 3) GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
		keep-power-in-suspend;
	};

	ddr_reg: regulator@100 {
		compatible = "regulator-fixed";
		regulator-name = "ddr";
		regulator-min-microvolt = <1500000>;
		regulator-max-microvolt = <1500000>;
		regulator-always-on;
		regulator-boot-on;
		enable-active-high;
		gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
	};

	sys_3v3_reg: regulator@101 {
		compatible = "regulator-fixed";
		regulator-name = "sys_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		enable-active-high;
		gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
	};

	usb1_vbus_reg: regulator@102 {
		compatible = "regulator-fixed";
		regulator-name = "usb1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
		gpio-open-drain;
		vin-supply = <&vdd_5v0_reg>;
	};

	usb3_vbus_reg: regulator@103 {
		compatible = "regulator-fixed";
		regulator-name = "usb3_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
		gpio-open-drain;
		vin-supply = <&vdd_5v0_reg>;
	};

	vdd_5v0_reg: regulator@104 {
		compatible = "regulator-fixed";
		regulator-name = "5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&pmic 8 GPIO_ACTIVE_HIGH>;
	};

	vdd_bl_reg: regulator@105 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_bl";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		enable-active-high;
		gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
	};

	vdd_bl2_reg: regulator@106 {
		compatible = "regulator-fixed";
		regulator-name = "vdd_bl2";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		enable-active-high;
		gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
	};

	i2c@7000d000 {
		pmic: tps65911@2d {
			regulators {
				vddctrl_reg: vddctrl {
					regulator-min-microvolt = <800000>;
					regulator-max-microvolt = <1125000>;
					regulator-coupled-with = <&vddcore_reg>;
					regulator-coupled-max-spread = <300000>;
					regulator-max-step-microvolt = <100000>;

					nvidia,tegra-cpu-regulator;
				};
			};
		};

		vddcore_reg: tps62361@60 {
			regulator-coupled-with = <&vddctrl_reg>;
			regulator-coupled-max-spread = <300000>;
			regulator-max-step-microvolt = <100000>;

			nvidia,tegra-core-regulator;
		};
	};

	cpus {
		cpu0: cpu@0 {
			cpu-supply = <&vddctrl_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};

		cpu@1 {
			cpu-supply = <&vddctrl_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};

		cpu@2 {
			cpu-supply = <&vddctrl_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};

		cpu@3 {
			cpu-supply = <&vddctrl_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};
	};
};