| /**************************************************************************** |
| * arch/arm/src/lpc54xx/lpc546x_power.h |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_ARM_SRC_LPC54XX_LPC546X_POWER_H |
| #define __ARCH_ARM_SRC_LPC54XX_LPC546X_POWER_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| #include "arm_internal.h" |
| #include "hardware/lpc54_syscon.h" |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| /* Setting the bit corresponding in the PDRUNCFGSET0/1 register powers down |
| * the selected component; clearing the bit enables it. |
| */ |
| |
| #define lpc54_powerup0(s) putreg32((s), LPC54_SYSCON_PDRUNCFGCLR0) |
| #define lpc54_powerup1(s) putreg32((s), LPC54_SYSCON_PDRUNCFGCLR1) |
| #define lpc54_powerdown0(s) putreg32((s), LPC54_SYSCON_PDRUNCFGSET0) |
| #define lpc54_powerdown1(s) putreg32((s), LPC54_SYSCON_PDRUNCFGSET1) |
| #define lpc54_ispowered0(s) ((getreg32(LPC54_SYSCON_PDRUNCFG0) & (s)) == 0) |
| #define lpc54_ispowered1(s) ((getreg32(LPC54_SYSCON_PDRUNCFG1) & (s)) == 0) |
| |
| /* Enable power */ |
| |
| #define lpc54_fro_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_FRO) |
| #define lpc54_ts_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_TS) |
| #define lpc54_bodrst_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_BODRST) |
| #define lpc54_bodintr_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_BODINTR) |
| #define lpc54_vd2ana_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VD2ANA) |
| #define lpc54_adc0_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_ADC0) |
| #define lpc54_sramx_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_SRAMX) |
| #define lpc54_sam0_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_SRAM0) |
| #define lpc54_sram123_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_SRAM123) |
| #define lpc54_usbram_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_USBRAM) |
| #define lpc54_vdda_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VDDA) |
| #define lpc54_wdtosc_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_WDTOSC) |
| #define lpc54_usb0phy_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_USB0PHY) |
| #define lpc54_syspll_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_SYSPLL) |
| #define lpc54_vrefp_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VREFP) |
| #define lpc54_vd3_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VD3) |
| #define lpc54_vd4_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VD4) |
| #define lpc54_vd5_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VD5) |
| #define lpc54_vd6_powerup() lpc54_powerup0(SYSCON_PDRUNCFG0_VD6) |
| |
| #define lpc54_usb1phy_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_USB1PHY) |
| #define lpc54_usb1pll_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_USB1PLL) |
| #define lpc54_audpll_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_AUDPLL) |
| #define lpc54_sysosc_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_SYSOSC) |
| #define lpc54_eeprom_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_EEPROM) |
| #define lpc54_rng_powerup() lpc54_powerup1(SYSCON_PDRUNCFG1_RNG) |
| |
| /* Disable power */ |
| |
| #define lpc54_fro_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_FRO) |
| #define lpc54_ts_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_TS) |
| #define lpc54_bodrst_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_BODRST) |
| #define lpc54_bodintr_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_BODINTR) |
| #define lpc54_vd2ana_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VD2ANA) |
| #define lpc54_adc0_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_ADC0) |
| #define lpc54_sramx_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_SRAMX) |
| #define lpc54_sam0_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_SRAM0) |
| #define lpc54_sram123_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_SRAM123) |
| #define lpc54_usbram_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_USBRAM) |
| #define lpc54_vdda_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VDDA) |
| #define lpc54_wdtosc_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_WDTOSC) |
| #define lpc54_usb0phy_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_USB0PHY) |
| #define lpc54_syspll_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_SYSPLL) |
| #define lpc54_vrefp_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VREFP) |
| #define lpc54_vd3_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VD3) |
| #define lpc54_vd4_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VD4) |
| #define lpc54_vd5_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VD5) |
| #define lpc54_vd6_powerdown() lpc54_powerdown0(SYSCON_PDRUNCFG0_VD6) |
| |
| #define lpc54_usb1phy_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_USB1PHY) |
| #define lpc54_usb1pll_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_USB1PLL) |
| #define lpc54_audpll_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_AUDPLL) |
| #define lpc54_sysosc_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_SYSOSC) |
| #define lpc54_eeprom_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_EEPROM) |
| #define lpc54_rng_powerdown() lpc54_powerdown1(SYSCON_PDRUNCFG1_RNG) |
| |
| /* Test if power is enabled */ |
| |
| #define lpc54_fro_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_FRO) |
| #define lpc54_ts_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_TS) |
| #define lpc54_bodrst_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_BODRST) |
| #define lpc54_bodintr_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_BODINTR) |
| #define lpc54_vd2ana_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VD2ANA) |
| #define lpc54_adc0_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_ADC0) |
| #define lpc54_sramx_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_SRAMX) |
| #define lpc54_sam0_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_SRAM0) |
| #define lpc54_sram123_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_SRAM123) |
| #define lpc54_usbram_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_USBRAM) |
| #define lpc54_vdda_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VDDA) |
| #define lpc54_wdtosc_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_WDTOSC) |
| #define lpc54_usb0phy_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_USB0PHY) |
| #define lpc54_syspll_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_SYSPLL) |
| #define lpc54_vrefp_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VREFP) |
| #define lpc54_vd3_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VD3) |
| #define lpc54_vd4_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VD4) |
| #define lpc54_vd5_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VD5) |
| #define lpc54_vd6_ispowered() lpc54_ispowered0(SYSCON_PDRUNCFG0_VD6) |
| |
| #define lpc54_usb1phy_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_USB1PHY) |
| #define lpc54_usb1pll_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_USB1PLL) |
| #define lpc54_audpll_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_AUDPLL) |
| #define lpc54_sysosc_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_SYSOSC) |
| #define lpc54_eeprom_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_EEPROM) |
| #define lpc54_rng_ispowered() lpc54_ispowered1(SYSCON_PDRUNCFG1_RNG) |
| |
| #endif /* __ARCH_ARM_SRC_LPC54XX_LPC546X_POWER_H */ |
