soc/qualcomm/common/spi: Configure SPI QUP driver

This implements the SPI driver for the QUP core.

BUG=b:182963902
TEST=Validated on qualcomm sc7180 and sc7280 development board.

Signed-off-by: Rajesh Patil <rajpat@codeaurora.org>
Change-Id: I7e5d3ad07f68255727958d53e6919944d3038260
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56399
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/qualcomm/common/spi.c

@@ -3,6 +3,7 @@
 #include <spi-generic.h>
 #include <spi_flash.h>
 #include <soc/qspi_common.h>
+#include <soc/qupv3_spi_common.h>
 
 static const struct spi_ctrlr qspi_ctrlr = {
 	.claim_bus = qspi_claim_bus,
@@ -12,12 +13,24 @@ static const struct spi_ctrlr qspi_ctrlr = {
 	.max_xfer_size = QSPI_MAX_PACKET_COUNT,
 };
 
+const struct spi_ctrlr spi_qup_ctrlr = {
+	.claim_bus = qup_spi_claim_bus,
+	.release_bus = qup_spi_release_bus,
+	.xfer = qup_spi_xfer,
+	.max_xfer_size = 65535,
+};
+
 const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
 	{
 		.ctrlr = &qspi_ctrlr,
 		.bus_start = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS,
 		.bus_end = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS,
 	},
+	{
+		.ctrlr = &spi_qup_ctrlr,
+		.bus_start = 0,
+		.bus_end = 15,
+	},
 };
 
 const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);