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// 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>;
};
};
};
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