diff --git a/arch/arm/src/xmc4/xmc4_spi.c b/arch/arm/src/xmc4/xmc4_spi.c
index 26f6e06b7a..d07b468717 100644
--- a/arch/arm/src/xmc4/xmc4_spi.c
+++ b/arch/arm/src/xmc4/xmc4_spi.c
@@ -200,6 +200,8 @@ struct xmc4_spidev_s
   uint8_t txintf;               /* TX hardware interface number */
 #endif
 
+  uint8_t dx0;                /* Input signal selection for MISO */
+
   /* Debug stuff */
 
 #ifdef CONFIG_XMC4_SPI_REGDEBUG
@@ -326,6 +328,11 @@ static struct xmc4_spidev_s g_spi0dev =
   .base         = XMC4_USIC0_CH0_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select       = xmc4_spi0select,
+#ifdef BOARD_SPI0_DX
+  .dx0          = BOARD_SPI0_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf       = DMACHAN_INTF_SPI0RX,
   .txintf       = DMACHAN_INTF_SPI0TX,
@@ -364,6 +371,11 @@ static struct xmc4_spidev_s g_spi1dev =
   .base         = XMC4_USIC0_CH1_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select       = xmc4_spi1select,
+#ifdef BOARD_SPI1_DX
+  .dx0          = BOARD_SPI1_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf       = DMACHAN_INTF_SPI1RX,
   .txintf       = DMACHAN_INTF_SPI1TX,
@@ -402,6 +414,11 @@ static struct xmc4_spidev_s g_spi2dev =
   .base         = XMC4_USIC1_CH0_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select       = xmc4_spi2select,
+#ifdef BOARD_SPI2_DX
+  .dx0          = BOARD_SPI2_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf       = DMACHAN_INTF_SPI2RX,
   .txintf       = DMACHAN_INTF_SPI2TX,
@@ -440,6 +457,11 @@ static struct xmc4_spidev_s g_spi3dev =
   .base         = XMC4_USIC1_CH1_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select       = xmc4_spi3select,
+#ifdef BOARD_SPI3_DX
+  .dx0          = BOARD_SPI3_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf       = DMACHAN_INTF_SPI3RX,
   .txintf       = DMACHAN_INTF_SPI3TX,
@@ -478,6 +500,11 @@ static struct xmc4_spidev_s g_spi4dev =
   .base          = XMC4_USIC2_CH0_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select        = xmc4_spi4select,
+#ifdef BOARD_SPI4_DX
+  .dx0          = BOARD_SPI4_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf        = DMACHAN_INTF_SPI4RX,
   .txintf        = DMACHAN_INTF_SPI4TX,
@@ -517,6 +544,11 @@ static struct xmc4_spidev_s g_spi5dev =
   .base         = XMC4_USIC2_CH1_BASE,
   .spilock      = NXMUTEX_INITIALIZER,
   .select       = xmc4_spi5select,
+#ifdef BOARD_SPI5_DX
+  .dx0          = BOARD_SPI5_DX,
+#else
+  .dx0          = BOARD_SPI_DX,
+#endif
 #ifdef CONFIG_XMC4_SPI_DMA
   .rxintf       = DMACHAN_INTF_SPI5RX,
   .txintf       = DMACHAN_INTF_SPI5TX,
@@ -2017,9 +2049,15 @@ struct spi_dev_s *xmc4_spibus_initialize(int channel)
 
       /* Set DX0CR input source path and input switch */
 
+      if (spi->dx0 > 7)
+        {
+          spierr("ERROR:  DX invalid: %d\n", spi->dx0);
+          goto errchannel;
+        }
+
       regval  = getreg32(spi->base + XMC4_USIC_DX0CR_OFFSET);
       regval &= ~USIC_DXCR_DSEL_MASK;
-      regval |= USIC_DXCR_DSEL_DX(BOARD_SPI_DX);
+      regval |= USIC_DXCR_DSEL_DX(spi->dx0);
       regval |= USIC_DXCR_INSW;
       putreg32(regval, spi->base + XMC4_USIC_DX0CR_OFFSET);