| /* |
| * 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 = <2>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| rtc@280 { |
| compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc"; |
| reg = <0x280>; |
| interrupt-parent = <&sc2731_pmic>; |
| interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| pmic_eic: gpio@300 { |
| compatible = "sprd,sc27xx-eic"; |
| reg = <0x300>; |
| interrupt-parent = <&sc2731_pmic>; |
| interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| regulators { |
| compatible = "sprd,sc27xx-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; |
| }; |
| }; |
| }; |
| }; |
