| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 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 | }; |