// SPDX-License-Identifier: GPL-2.0-only
|
/*
|
* Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/
|
*/
|
|
/*
|
* Integrated Power Management Chip
|
* https://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>;
|
};
|
