forked from Minki/linux
b359c4264c
DRA72x-evm uses TPS65917 PMIC. Add the node. NOTE: LDO2 is actually unused, but the usage if any is expected to be between 1.8 to 3.3v IO voltage. So define the node. NOTE: Interrupt used is crossbar number based. Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
145 lines
3.2 KiB
Plaintext
145 lines
3.2 KiB
Plaintext
/*
|
|
* Copyright (C) 2014 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.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "dra72x.dtsi"
|
|
|
|
/ {
|
|
model = "TI DRA722";
|
|
compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7";
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x80000000 0x40000000>; /* 1024 MB */
|
|
};
|
|
};
|
|
|
|
&dra7_pmx_core {
|
|
i2c1_pins: pinmux_i2c1_pins {
|
|
pinctrl-single,pins = <
|
|
0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */
|
|
0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins>;
|
|
clock-frequency = <400000>;
|
|
|
|
tps65917: tps65917@58 {
|
|
compatible = "ti,tps65917";
|
|
reg = <0x58>;
|
|
|
|
interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
|
|
interrupt-parent = <&gic>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
|
|
ti,system-power-controller;
|
|
|
|
tps65917_pmic {
|
|
compatible = "ti,tps65917-pmic";
|
|
|
|
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 = <1030000>;
|
|
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-boot-on;
|
|
};
|
|
|
|
ldo2_reg: ldo2 {
|
|
/* LDO2_OUT --> TP1017 (UNUSED) */
|
|
regulator-name = "ldo2";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
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;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
};
|