c629196d04
Regulators defined at the top level in device tree are no longer part of a simple bus and therefore don't have a reg property. Nodes without a reg property shouldn't have a unit-address either, so drop the unit address from the node names. To ensure nodes aren't duplicated (in which case they would end up merged in the final DTB), append the name of the regulator to the node name. [treding@nvidia.com: factored out patch and wrote commit message] Signed-off-by: David Heidelberg <david@ixit.cz> Co-developed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
84 lines
2.1 KiB
Plaintext
84 lines
2.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "tegra30-cardhu.dtsi"
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/* This dts file support the cardhu A02 version of board */
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/ {
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model = "NVIDIA Tegra30 Cardhu A02 evaluation board";
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compatible = "nvidia,cardhu-a02", "nvidia,cardhu", "nvidia,tegra30";
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mmc@78000400 {
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status = "okay";
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power-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
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bus-width = <4>;
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keep-power-in-suspend;
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};
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ddr_reg: regulator-ddr {
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compatible = "regulator-fixed";
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regulator-name = "vdd_ddr";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
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};
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sys_3v3_reg: regulator-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "sys_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
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};
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usb1_vbus_reg: regulator-usb1 {
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compatible = "regulator-fixed";
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_reg>;
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};
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usb3_vbus_reg: regulator-usb3 {
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compatible = "regulator-fixed";
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regulator-name = "usb3_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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vin-supply = <&vdd_5v0_reg>;
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};
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vdd_5v0_reg: regulator-5v0 {
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compatible = "regulator-fixed";
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regulator-name = "5v0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
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};
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vdd_bl_reg: regulator-bl {
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compatible = "regulator-fixed";
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regulator-name = "vdd_bl";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>;
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};
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};
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