259 lines
6.0 KiB
Plaintext
259 lines
6.0 KiB
Plaintext
|
/*
|
||
|
|
* Spreadtrum SC2731 PMIC dts file
|
||
|
|
*
|
||
|
|
* Copyright (C) 2018, Spreadtrum Communications Inc.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
*/
|
||
|
|
|
||
|
|
&adi_bus {
|
||
|
|
sc2731_pmic: pmic@0 {
|
||
|
|
compatible = "sprd,sc2731";
|
||
|
|
reg = <0>;
|
||
|
|
spi-max-frequency = <26000000>;
|
||
|
|
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <1>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
charger@0 {
|
||
|
|
compatible = "sprd,sc2731-charger";
|
||
|
|
reg = <0x0>;
|
||
|
|
monitored-battery = <&bat>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led-controller@200 {
|
||
|
|
compatible = "sprd,sc2731-bltc";
|
||
|
|
reg = <0x200>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
led@0 {
|
||
|
|
label = "red";
|
||
|
|
reg = <0x0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led@1 {
|
||
|
|
label = "green";
|
||
|
|
reg = <0x1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led@2 {
|
||
|
|
label = "blue";
|
||
|
|
reg = <0x2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
rtc@280 {
|
||
|
|
compatible = "sprd,sc2731-rtc";
|
||
|
|
reg = <0x280>;
|
||
|
|
interrupt-parent = <&sc2731_pmic>;
|
||
|
|
interrupts = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pmic_eic: gpio@300 {
|
||
|
|
compatible = "sprd,sc2731-eic";
|
||
|
|
reg = <0x300>;
|
||
|
|
interrupt-parent = <&sc2731_pmic>;
|
||
|
|
interrupts = <5>;
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
efuse@380 {
|
||
|
|
compatible = "sprd,sc2731-efuse";
|
||
|
|
reg = <0x380>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
hwlocks = <&hwlock 12>;
|
||
|
|
|
||
|
|
fgu_calib: calib@6 {
|
||
|
|
reg = <0x6 0x2>;
|
||
|
|
bits = <0 9>;
|
||
|
|
};
|
||
|
|
|
||
|
|
adc_big_scale: calib@24 {
|
||
|
|
reg = <0x24 0x2>;
|
||
|
|
};
|
||
|
|
|
||
|
|
adc_small_scale: calib@26 {
|
||
|
|
reg = <0x26 0x2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
pmic_adc: adc@480 {
|
||
|
|
compatible = "sprd,sc2731-adc";
|
||
|
|
reg = <0x480>;
|
||
|
|
interrupt-parent = <&sc2731_pmic>;
|
||
|
|
interrupts = <0>;
|
||
|
|
#io-channel-cells = <1>;
|
||
|
|
hwlocks = <&hwlock 4>;
|
||
|
|
nvmem-cell-names = "big_scale_calib", "small_scale_calib";
|
||
|
|
nvmem-cells = <&adc_big_scale>, <&adc_small_scale>;
|
||
|
|
};
|
||
|
|
|
||
|
|
fgu@a00 {
|
||
|
|
compatible = "sprd,sc2731-fgu";
|
||
|
|
reg = <0xa00>;
|
||
|
|
bat-detect-gpio = <&pmic_eic 9 GPIO_ACTIVE_HIGH>;
|
||
|
|
io-channels = <&pmic_adc 3>, <&pmic_adc 6>;
|
||
|
|
io-channel-names = "bat-temp", "charge-vol";
|
||
|
|
monitored-battery = <&bat>;
|
||
|
|
nvmem-cell-names = "fgu_calib";
|
||
|
|
nvmem-cells = <&fgu_calib>;
|
||
|
|
interrupt-parent = <&sc2731_pmic>;
|
||
|
|
interrupts = <4>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vibrator@ec8 {
|
||
|
|
compatible = "sprd,sc2731-vibrator";
|
||
|
|
reg = <0xec8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
regulators {
|
||
|
|
compatible = "sprd,sc2731-regulator";
|
||
|
|
|
||
|
|
vddarm0: BUCK_CPU0 {
|
||
|
|
regulator-name = "vddarm0";
|
||
|
|
regulator-min-microvolt = <400000>;
|
||
|
|
regulator-max-microvolt = <1996875>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddarm1: BUCK_CPU1 {
|
||
|
|
regulator-name = "vddarm1";
|
||
|
|
regulator-min-microvolt = <400000>;
|
||
|
|
regulator-max-microvolt = <1996875>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
dcdcrf: BUCK_RF {
|
||
|
|
regulator-name = "dcdcrf";
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-max-microvolt = <2196875>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcama0: LDO_CAMA0 {
|
||
|
|
regulator-name = "vddcama0";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcama1: LDO_CAMA1 {
|
||
|
|
regulator-name = "vddcama1";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcammot: LDO_CAMMOT {
|
||
|
|
regulator-name = "vddcammot";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddvldo: LDO_VLDO {
|
||
|
|
regulator-name = "vddvldo";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddemmccore: LDO_EMMCCORE {
|
||
|
|
regulator-name = "vddemmccore";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddsdcore: LDO_SDCORE {
|
||
|
|
regulator-name = "vddsdcore";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddsdio: LDO_SDIO {
|
||
|
|
regulator-name = "vddsdio";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddwifipa: LDO_WIFIPA {
|
||
|
|
regulator-name = "vddwifipa";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddusb33: LDO_USB33 {
|
||
|
|
regulator-name = "vddusb33";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <3750000>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcamd0: LDO_CAMD0 {
|
||
|
|
regulator-name = "vddcamd0";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1793750>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcamd1: LDO_CAMD1 {
|
||
|
|
regulator-name = "vddcamd1";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1793750>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcon: LDO_CON {
|
||
|
|
regulator-name = "vddcon";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1793750>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddcamio: LDO_CAMIO {
|
||
|
|
regulator-name = "vddcamio";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1793750>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddsram: LDO_SRAM {
|
||
|
|
regulator-name = "vddsram";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1793750>;
|
||
|
|
regulator-enable-ramp-delay = <100>;
|
||
|
|
regulator-ramp-delay = <25000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|