1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #include <spi-generic.h> 4 #include <spi_flash.h> 5 #include <soc/qspi_common.h> 6 #include <soc/qupv3_spi_common.h> 7 8 static const struct spi_ctrlr qspi_ctrlr = { 9 .claim_bus = qspi_claim_bus, 10 .release_bus = qspi_release_bus, 11 .xfer = qspi_xfer, 12 .xfer_dual = qspi_xfer_dual, 13 .max_xfer_size = QSPI_MAX_PACKET_COUNT, 14 }; 15 16 const struct spi_ctrlr spi_qup_ctrlr = { 17 .claim_bus = qup_spi_claim_bus, 18 .release_bus = qup_spi_release_bus, 19 .xfer = qup_spi_xfer, 20 .max_xfer_size = 65535, 21 }; 22 23 const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = { 24 { 25 .ctrlr = &qspi_ctrlr, 26 .bus_start = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, 27 .bus_end = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS, 28 }, 29 { 30 .ctrlr = &spi_qup_ctrlr, 31 .bus_start = 0, 32 .bus_end = 15, 33 }, 34 }; 35 36 const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map); 37