| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board |
| 4 | * |
| 5 | * Copyright (C) 2020, Huawei Tech. Co., Ltd. |
| 6 | */ |
| 7 | |
| 8 | #include <dt-bindings/spmi/spmi.h> |
| 9 | |
| 10 | / { |
| 11 | spmi: spmi@fff24000 { |
| 12 | compatible = "hisilicon,kirin970-spmi-controller"; |
| 13 | #address-cells = <2>; |
| 14 | #size-cells = <0>; |
| 15 | status = "okay"; |
| 16 | reg = <0x0 0xfff24000 0x0 0x1000>; |
| 17 | hisilicon,spmi-channel = <2>; |
| 18 | |
| 19 | pmic: pmic@0 { |
| 20 | compatible = "hisilicon,hi6421-spmi"; |
| 21 | reg = <0 SPMI_USID>; |
| 22 | |
| 23 | #interrupt-cells = <2>; |
| 24 | interrupt-controller; |
| 25 | gpios = <&gpio28 0 0>; |
| 26 | |
| 27 | regulators { |
| 28 | #address-cells = <1>; |
| 29 | #size-cells = <0>; |
| 30 | |
| 31 | ldo3: ldo3 { /* HDMI */ |
| 32 | regulator-name = "ldo3"; |
| 33 | regulator-min-microvolt = <1500000>; |
| 34 | regulator-max-microvolt = <2000000>; |
| 35 | regulator-boot-on; |
| 36 | }; |
| 37 | |
| 38 | ldo4: ldo4 { /* 40 PIN */ |
| 39 | regulator-name = "ldo4"; |
| 40 | regulator-min-microvolt = <1725000>; |
| 41 | regulator-max-microvolt = <1900000>; |
| 42 | regulator-boot-on; |
| 43 | }; |
| 44 | |
| 45 | ldo9: ldo9 { /* SDCARD I/O */ |
| 46 | regulator-name = "ldo9"; |
| 47 | regulator-min-microvolt = <1750000>; |
| 48 | regulator-max-microvolt = <3300000>; |
| 49 | regulator-boot-on; |
| 50 | }; |
| 51 | |
| 52 | ldo15: ldo15 { /* UFS */ |
| 53 | regulator-name = "ldo15"; |
| 54 | regulator-min-microvolt = <1800000>; |
| 55 | regulator-max-microvolt = <3000000>; |
| 56 | regulator-always-on; |
| 57 | }; |
| 58 | |
| 59 | ldo16: ldo16 { /* SD */ |
| 60 | regulator-name = "ldo16"; |
| 61 | regulator-min-microvolt = <1800000>; |
| 62 | regulator-max-microvolt = <3000000>; |
| 63 | regulator-boot-on; |
| 64 | }; |
| 65 | |
| 66 | ldo17: ldo17 { /* USB HUB */ |
| 67 | regulator-name = "ldo17"; |
| 68 | regulator-min-microvolt = <2500000>; |
| 69 | regulator-max-microvolt = <3300000>; |
| 70 | }; |
| 71 | |
| 72 | ldo33: ldo33 { /* PEX8606 */ |
| 73 | regulator-name = "ldo33"; |
| 74 | regulator-min-microvolt = <2500000>; |
| 75 | regulator-max-microvolt = <3300000>; |
| 76 | }; |
| 77 | |
| 78 | ldo34: ldo34 { /* GPS AUX IN VDD */ |
| 79 | regulator-name = "ldo34"; |
| 80 | regulator-min-microvolt = <2600000>; |
| 81 | regulator-max-microvolt = <3300000>; |
| 82 | }; |
| 83 | }; |
| 84 | }; |
| 85 | }; |
| 86 | }; |