46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <plat/spi.h>
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#include <util.h>
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static const struct StmSpiBoardCfg mStmSpiBoardCfgs[] = {
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[0] = {
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.gpioMiso = GPIO_PA(6),
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.gpioMosi = GPIO_PA(7),
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.gpioSclk = GPIO_PA(5),
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.gpioNss = GPIO_PA(4),
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.gpioFunc = GPIO_AF_SPI1,
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.gpioSpeed = GPIO_SPEED_MEDIUM,
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.irqNss = EXTI4_IRQn,
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.dmaRx = SPI1_DMA_RX_CFG_B,
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.dmaTx = SPI1_DMA_TX_CFG_B,
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.sleepDev = -1,
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},
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};
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const struct StmSpiBoardCfg *boardStmSpiCfg(uint8_t busId)
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{
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if (busId >= ARRAY_SIZE(mStmSpiBoardCfgs))
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return NULL;
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return &mStmSpiBoardCfgs[busId];
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}
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