/* * 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 <plat/inc/spi.h> #include <util.h> static const struct StmSpiBoardCfg mStmSpiBoardCfgs[] = { [0] = { .gpioMiso = GPIO_PA(6), .gpioMosi = GPIO_PA(7), .gpioSclk = GPIO_PA(5), .gpioNss = GPIO_PA(4), .gpioFunc = GPIO_AF_SPI1, .gpioSpeed = GPIO_SPEED_MEDIUM, .irqNss = -1, .dmaRx = SPI1_DMA_RX_CFG_B, .dmaTx = SPI1_DMA_TX_CFG_B, .sleepDev = -1, }, [1] = { .gpioMiso = GPIO_PB(14), .gpioMosi = GPIO_PB(15), .gpioSclk = GPIO_PB(13), .gpioNss = GPIO_PB(12), .gpioSpeed = GPIO_SPEED_MEDIUM, .gpioFunc = GPIO_AF_SPI2_A, .irqNss = EXTI15_10_IRQn, .dmaRx = SPI2_DMA_RX_CFG, .dmaTx = SPI2_DMA_TX_CFG, .sleepDev = Stm32sleepDevSpi2, }, }; const struct StmSpiBoardCfg *boardStmSpiCfg(uint8_t busId) { if (busId >= ARRAY_SIZE(mStmSpiBoardCfgs)) return NULL; return &mStmSpiBoardCfgs[busId]; }