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