| Lokesh Vutla | 7aa1a40 | 2016-11-23 13:25:29 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
| 9 | /* |
| 10 | * Integrated Power Management Chip |
| 11 | * http://www.ti.com/lit/ds/symlink/tps65917-q1.pdf |
| 12 | */ |
| 13 | |
| 14 | &tps65917 { |
| 15 | compatible = "ti,tps65917"; |
| 16 | |
| 17 | interrupt-controller; |
| 18 | #interrupt-cells = <2>; |
| 19 | |
| 20 | ti,system-power-controller; |
| 21 | |
| 22 | tps65917_pmic { |
| 23 | compatible = "ti,tps65917-pmic"; |
| 24 | |
| 25 | smps1-in-supply = <&vsys_3v3>; |
| 26 | smps2-in-supply = <&vsys_3v3>; |
| 27 | smps3-in-supply = <&vsys_3v3>; |
| 28 | smps4-in-supply = <&vsys_3v3>; |
| 29 | smps5-in-supply = <&vsys_3v3>; |
| 30 | ldo1-in-supply = <&vsys_3v3>; |
| 31 | ldo2-in-supply = <&vsys_3v3>; |
| 32 | ldo3-in-supply = <&vsys_3v3>; |
| 33 | ldo4-in-supply = <&evm_5v0>; |
| 34 | ldo5-in-supply = <&vsys_3v3>; |
| 35 | |
| 36 | tps65917_regulators: regulators { |
| 37 | smps1_reg: smps1 { |
| 38 | /* VDD_MPU */ |
| 39 | regulator-name = "smps1"; |
| 40 | regulator-min-microvolt = <850000>; |
| 41 | regulator-max-microvolt = <1250000>; |
| 42 | regulator-always-on; |
| 43 | regulator-boot-on; |
| 44 | }; |
| 45 | |
| 46 | smps2_reg: smps2 { |
| 47 | /* VDD_CORE */ |
| 48 | regulator-name = "smps2"; |
| 49 | regulator-min-microvolt = <850000>; |
| 50 | regulator-max-microvolt = <1150000>; |
| 51 | regulator-boot-on; |
| 52 | regulator-always-on; |
| 53 | }; |
| 54 | |
| 55 | smps3_reg: smps3 { |
| 56 | /* VDD_GPU IVA DSPEVE */ |
| 57 | regulator-name = "smps3"; |
| 58 | regulator-min-microvolt = <850000>; |
| 59 | regulator-max-microvolt = <1250000>; |
| 60 | regulator-boot-on; |
| 61 | regulator-always-on; |
| 62 | }; |
| 63 | |
| 64 | smps4_reg: smps4 { |
| 65 | /* VDDS1V8 */ |
| 66 | regulator-name = "smps4"; |
| 67 | regulator-min-microvolt = <1800000>; |
| 68 | regulator-max-microvolt = <1800000>; |
| 69 | regulator-always-on; |
| 70 | regulator-boot-on; |
| 71 | }; |
| 72 | |
| 73 | smps5_reg: smps5 { |
| 74 | /* VDD_DDR */ |
| 75 | regulator-name = "smps5"; |
| 76 | regulator-min-microvolt = <1350000>; |
| 77 | regulator-max-microvolt = <1350000>; |
| 78 | regulator-boot-on; |
| 79 | regulator-always-on; |
| 80 | }; |
| 81 | |
| 82 | ldo1_reg: ldo1 { |
| 83 | /* LDO1_OUT --> SDIO */ |
| 84 | regulator-name = "ldo1"; |
| 85 | regulator-min-microvolt = <1800000>; |
| 86 | regulator-max-microvolt = <3300000>; |
| 87 | regulator-always-on; |
| 88 | regulator-boot-on; |
| 89 | regulator-allow-bypass; |
| 90 | }; |
| 91 | |
| 92 | ldo2_reg: ldo2 { |
| 93 | regulator-name = "ldo2"; |
| 94 | regulator-min-microvolt = <1800000>; |
| 95 | regulator-max-microvolt = <1800000>; |
| 96 | regulator-allow-bypass; |
| 97 | }; |
| 98 | |
| 99 | ldo3_reg: ldo3 { |
| 100 | /* VDDA_1V8_PHY */ |
| 101 | regulator-name = "ldo3"; |
| 102 | regulator-min-microvolt = <1800000>; |
| 103 | regulator-max-microvolt = <1800000>; |
| 104 | regulator-boot-on; |
| 105 | regulator-always-on; |
| 106 | }; |
| 107 | |
| 108 | ldo5_reg: ldo5 { |
| 109 | /* VDDA_1V8_PLL */ |
| 110 | regulator-name = "ldo5"; |
| 111 | regulator-min-microvolt = <1800000>; |
| 112 | regulator-max-microvolt = <1800000>; |
| 113 | regulator-always-on; |
| 114 | regulator-boot-on; |
| 115 | }; |
| 116 | |
| 117 | ldo4_reg: ldo4 { |
| 118 | /* VDDA_3V_USB: VDDA_USBHS33 */ |
| 119 | regulator-name = "ldo4"; |
| 120 | regulator-min-microvolt = <3300000>; |
| 121 | regulator-max-microvolt = <3300000>; |
| 122 | regulator-boot-on; |
| 123 | }; |
| 124 | }; |
| 125 | }; |
| 126 | |
| 127 | tps65917_power_button { |
| 128 | compatible = "ti,palmas-pwrbutton"; |
| 129 | interrupt-parent = <&tps65917>; |
| 130 | interrupts = <1 IRQ_TYPE_NONE>; |
| 131 | wakeup-source; |
| 132 | ti,palmas-long-press-seconds = <6>; |
| 133 | }; |
| 134 | }; |