| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed 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. |
| */ |
| |
| #include <apInt.h> |
| #include <gpio.h> |
| #include <variant/variant.h> |
| #include <plat/gpio.h> |
| #include <seos.h> |
| #include <platform.h> |
| #include <plat/plat.h> |
| |
| static struct Gpio *apIntWkup; |
| #ifdef AP_INT_NONWAKEUP |
| static struct Gpio *apIntNonWkup; |
| #endif |
| |
| void apIntInit() |
| { |
| apIntWkup = gpioRequest(AP_INT_WAKEUP); |
| gpioConfigOutput(apIntWkup, GPIO_SPEED_LOW, GPIO_PULL_NONE, GPIO_OUT_PUSH_PULL, 1); |
| |
| #ifdef AP_INT_NONWAKEUP |
| apIntNonWkup = gpioRequest(AP_INT_NONWAKEUP); |
| gpioConfigOutput(apIntNonWkup, GPIO_SPEED_LOW, GPIO_PULL_NONE, GPIO_OUT_PUSH_PULL, 1); |
| #endif |
| } |
| |
| void apIntSet(bool wakeup) |
| { |
| if (wakeup) { |
| platRequestDevInSleepMode(Stm32sleepWakeup, 12); |
| gpioSet(apIntWkup, 0); |
| } |
| #ifdef AP_INT_NONWAKEUP |
| else |
| gpioSet(apIntNonWkup, 0); |
| #endif |
| } |
| |
| void apIntClear(bool wakeup) |
| { |
| if (wakeup) { |
| platReleaseDevInSleepMode(Stm32sleepWakeup); |
| gpioSet(apIntWkup, 1); |
| } |
| #ifdef AP_INT_NONWAKEUP |
| else |
| gpioSet(apIntNonWkup, 1); |
| #endif |
| } |