/* * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ /* * Integrated Power Management Chip * http://www.ti.com/lit/ds/symlink/tps65917-q1.pdf */ &tps65917 { compatible = "ti,tps65917"; interrupt-controller; #interrupt-cells = <2>; ti,system-power-controller; tps65917_pmic { compatible = "ti,tps65917-pmic"; smps1-in-supply = <&vsys_3v3>; smps2-in-supply = <&vsys_3v3>; smps3-in-supply = <&vsys_3v3>; smps4-in-supply = <&vsys_3v3>; smps5-in-supply = <&vsys_3v3>; ldo1-in-supply = <&vsys_3v3>; ldo2-in-supply = <&vsys_3v3>; ldo3-in-supply = <&vsys_3v3>; ldo4-in-supply = <&evm_5v0>; ldo5-in-supply = <&vsys_3v3>; tps65917_regulators: regulators { smps1_reg: smps1 { /* VDD_MPU */ regulator-name = "smps1"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1250000>; regulator-always-on; regulator-boot-on; }; smps2_reg: smps2 { /* VDD_CORE */ regulator-name = "smps2"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1150000>; regulator-boot-on; regulator-always-on; }; smps3_reg: smps3 { /* VDD_GPU IVA DSPEVE */ regulator-name = "smps3"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1250000>; regulator-boot-on; regulator-always-on; }; smps4_reg: smps4 { /* VDDS1V8 */ regulator-name = "smps4"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; smps5_reg: smps5 { /* VDD_DDR */ regulator-name = "smps5"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-boot-on; regulator-always-on; }; ldo1_reg: ldo1 { /* LDO1_OUT --> SDIO */ regulator-name = "ldo1"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-always-on; regulator-boot-on; regulator-allow-bypass; }; ldo2_reg: ldo2 { regulator-name = "ldo2"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-allow-bypass; }; ldo3_reg: ldo3 { /* VDDA_1V8_PHY */ regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; }; ldo5_reg: ldo5 { /* VDDA_1V8_PLL */ regulator-name = "ldo5"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; ldo4_reg: ldo4 { /* VDDA_3V_USB: VDDA_USBHS33 */ regulator-name = "ldo4"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; }; }; }; tps65917_power_button { compatible = "ti,palmas-pwrbutton"; interrupt-parent = <&tps65917>; interrupts = <1 IRQ_TYPE_NONE>; wakeup-source; ti,palmas-long-press-seconds = <6>; }; }; &usb2_phy1 { phy-supply = <&ldo4_reg>; }; &usb2_phy2 { phy-supply = <&ldo4_reg>; }; &dss { vdda_video-supply = <&ldo5_reg>; }; &mmc1 { vqmmc-supply = <&ldo1_reg>; }; &cpu0 { vdd-supply = <&smps1_reg>; };