diff --git a/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.c b/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.c
index b81004a2c..a5abc5b85 100644
--- a/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.c
+++ b/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.c
@@ -46,6 +46,14 @@
   STM32_DMA_GETCHANNEL(STM32_I2S_SPI2_TX_DMA_STREAM,                        \
                        STM32_SPI2_TX_DMA_CHN)
 
+#define I2S3_RX_DMA_CHANNEL                                                 \
+  STM32_DMA_GETCHANNEL(STM32_I2S_SPI3_RX_DMA_STREAM,                        \
+                       STM32_SPI3_RX_DMA_CHN)
+
+#define I2S3_TX_DMA_CHANNEL                                                 \
+  STM32_DMA_GETCHANNEL(STM32_I2S_SPI3_TX_DMA_STREAM,                        \
+                       STM32_SPI3_TX_DMA_CHN)
+
 /*
  * Static I2S settings for I2S1.
  */
@@ -84,7 +92,27 @@
 #define STM32_I2S2_CFGR_CFG                 (SPI_I2SCFGR_I2SCFG_1 |         \
                                              SPI_I2SCFGR_I2SCFG_0)
 #endif
-#endif /* !STM32_I2S_IS_MASTER(STM32_I2S_SP3_MODE) */
+#endif /* !STM32_I2S_IS_MASTER(STM32_I2S_SPI2_MODE) */
+
+/*
+ * Static I2S settings for I2S3.
+ */
+#if !STM32_I2S_IS_MASTER(STM32_I2S_SPI3_MODE)
+#if STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE)
+#define STM32_I2S3_CFGR_CFG                 0
+#endif
+#if STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE)
+#define STM32_I2S3_CFGR_CFG                 SPI_I2SCFGR_I2SCFG_0
+#endif
+#else /* !STM32_I2S_IS_MASTER(STM32_I2S_SPI3_MODE) */
+#if STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE)
+#define STM32_I2S3_CFGR_CFG                 SPI_I2SCFGR_I2SCFG_1
+#endif
+#if STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE)
+#define STM32_I2S3_CFGR_CFG                 (SPI_I2SCFGR_I2SCFG_1 |         \
+                                             SPI_I2SCFGR_I2SCFG_0)
+#endif
+#endif /* !STM32_I2S_IS_MASTER(STM32_I2S_SPI3_MODE) */
 
 /*===========================================================================*/
 /* Driver exported variables.                                                */
@@ -100,6 +128,11 @@ I2SDriver I2SD1;
 I2SDriver I2SD2;
 #endif
 
+/** @brief I2S3 driver identifier.*/
+#if STM32_I2S_USE_SPI3 || defined(__DOXYGEN__)
+I2SDriver I2SD3;
+#endif
+
 /*===========================================================================*/
 /* Driver local variables and types.                                         */
 /*===========================================================================*/
@@ -109,7 +142,8 @@ I2SDriver I2SD2;
 /*===========================================================================*/
 
 #if STM32_I2S_RX_ENABLED(STM32_I2S_SPI1_MODE) ||                            \
-    STM32_I2S_RX_ENABLED(STM32_I2S_SPI2_MODE) || defined(__DOXYGEN__)
+    STM32_I2S_RX_ENABLED(STM32_I2S_SPI2_MODE) ||                            \
+    STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE) || defined(__DOXYGEN__)
 /**
  * @brief   Shared end-of-rx service routine.
  *
@@ -141,7 +175,8 @@ static void i2s_lld_serve_rx_interrupt(I2SDriver *i2sp, uint32_t flags) {
 #endif
 
 #if STM32_I2S_TX_ENABLED(STM32_I2S_SPI1_MODE) ||                            \
-    STM32_I2S_TX_ENABLED(STM32_I2S_SPI2_MODE) || defined(__DOXYGEN__)
+    STM32_I2S_TX_ENABLED(STM32_I2S_SPI2_MODE) ||                            \
+    STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE) || defined(__DOXYGEN__)
 /**
  * @brief   Shared end-of-tx service routine.
  *
@@ -266,6 +301,46 @@ void i2s_lld_init(void) {
   I2SD2.txdmamode = 0;
 #endif
 #endif
+
+#if STM32_I2S_USE_SPI3
+  i2sObjectInit(&I2SD3);
+  I2SD3.spi       = SPI3;
+  I2SD3.cfg       = STM32_I2S3_CFGR_CFG;
+#if STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE)
+  I2SD3.dmarx     = STM32_DMA_STREAM(STM32_I2S_SPI3_RX_DMA_STREAM);
+  I2SD3.rxdmamode = STM32_DMA_CR_CHSEL(I2S3_RX_DMA_CHANNEL) |
+                    STM32_DMA_CR_PL(STM32_I2S_SPI3_DMA_PRIORITY) |
+                    STM32_DMA_CR_PSIZE_HWORD |
+                    STM32_DMA_CR_MSIZE_HWORD |
+                    STM32_DMA_CR_DIR_P2M |
+                    STM32_DMA_CR_MINC |
+                    STM32_DMA_CR_CIRC |
+                    STM32_DMA_CR_HTIE |
+                    STM32_DMA_CR_TCIE |
+                    STM32_DMA_CR_DMEIE |
+                    STM32_DMA_CR_TEIE;
+#else
+  I2SD3.dmarx     = NULL;
+  I2SD3.rxdmamode = 0;
+#endif
+#if STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE)
+  I2SD3.dmatx     = STM32_DMA_STREAM(STM32_I2S_SPI3_TX_DMA_STREAM);
+  I2SD3.txdmamode = STM32_DMA_CR_CHSEL(I2S3_TX_DMA_CHANNEL) |
+                    STM32_DMA_CR_PL(STM32_I2S_SPI3_DMA_PRIORITY) |
+                    STM32_DMA_CR_PSIZE_HWORD |
+                    STM32_DMA_CR_MSIZE_HWORD |
+                    STM32_DMA_CR_DIR_M2P |
+                    STM32_DMA_CR_MINC |
+                    STM32_DMA_CR_CIRC |
+                    STM32_DMA_CR_HTIE |
+                    STM32_DMA_CR_TCIE |
+                    STM32_DMA_CR_DMEIE |
+                    STM32_DMA_CR_TEIE;
+#else
+  I2SD3.dmatx     = NULL;
+  I2SD3.txdmamode = 0;
+#endif
+#endif
 }
 
 /**
@@ -295,7 +370,7 @@ void i2s_lld_start(I2SDriver *i2sp) {
       osalDbgAssert(!b, "stream already allocated");
 
       /* CRs settings are done here because those never changes until
-          the driver is stopped.*/
+         the driver is stopped.*/
       i2sp->spi->CR1 = 0;
       i2sp->spi->CR2 = SPI_CR2_RXDMAEN;
 #endif
@@ -307,12 +382,13 @@ void i2s_lld_start(I2SDriver *i2sp) {
       osalDbgAssert(!b, "stream already allocated");
 
       /* CRs settings are done here because those never changes until
-          the driver is stopped.*/
+         the driver is stopped.*/
       i2sp->spi->CR1 = 0;
       i2sp->spi->CR2 = SPI_CR2_TXDMAEN;
 #endif
     }
 #endif
+
 #if STM32_I2S_USE_SPI2
     if (&I2SD2 == i2sp) {
       bool b;
@@ -327,6 +403,8 @@ void i2s_lld_start(I2SDriver *i2sp) {
                             (void *)i2sp);
       osalDbgAssert(!b, "stream already allocated");
 
+      /* CRs settings are done here because those never changes until
+         the driver is stopped.*/
       i2sp->spi->CR1 = 0;
       i2sp->spi->CR2 = SPI_CR2_RXDMAEN;
 #endif
@@ -337,6 +415,42 @@ void i2s_lld_start(I2SDriver *i2sp) {
                             (void *)i2sp);
       osalDbgAssert(!b, "stream already allocated");
 
+      /* CRs settings are done here because those never changes until
+         the driver is stopped.*/
+      i2sp->spi->CR1 = 0;
+      i2sp->spi->CR2 = SPI_CR2_TXDMAEN;
+#endif
+    }
+#endif
+
+#if STM32_I2S_USE_SPI3
+    if (&I2SD3 == i2sp) {
+      bool b;
+
+      /* Enabling I2S unit clock.*/
+      rccEnableSPI3(FALSE);
+
+#if STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE)
+      b = dmaStreamAllocate(i2sp->dmarx,
+                            STM32_I2S_SPI3_IRQ_PRIORITY,
+                            (stm32_dmaisr_t)i2s_lld_serve_rx_interrupt,
+                            (void *)i2sp);
+      osalDbgAssert(!b, "stream already allocated");
+
+      /* CRs settings are done here because those never changes until
+         the driver is stopped.*/
+      i2sp->spi->CR1 = 0;
+      i2sp->spi->CR2 = SPI_CR2_RXDMAEN;
+#endif
+#if STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE)
+      b = dmaStreamAllocate(i2sp->dmatx,
+                            STM32_I2S_SPI3_IRQ_PRIORITY,
+                            (stm32_dmaisr_t)i2s_lld_serve_tx_interrupt,
+                            (void *)i2sp);
+      osalDbgAssert(!b, "stream already allocated");
+
+      /* CRs settings are done here because those never changes until
+         the driver is stopped.*/
       i2sp->spi->CR1 = 0;
       i2sp->spi->CR2 = SPI_CR2_TXDMAEN;
 #endif
@@ -372,10 +486,16 @@ void i2s_lld_stop(I2SDriver *i2sp) {
     if (&I2SD1 == i2sp)
       rccDisableSPI1(FALSE);
 #endif
+
 #if STM32_I2S_USE_SPI2
     if (&I2SD2 == i2sp)
       rccDisableSPI2(FALSE);
 #endif
+
+#if STM32_I2S_USE_SPI3
+    if (&I2SD3 == i2sp)
+      rccDisableSPI3(FALSE);
+#endif
   }
 }
 
diff --git a/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.h b/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.h
index df88ed9b9..179baca73 100644
--- a/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.h
+++ b/os/hal/ports/STM32/LLD/SPIv2/i2s_lld.h
@@ -78,6 +78,15 @@
 #define STM32_I2S_USE_SPI2                  FALSE
 #endif
 
+/**
+ * @brief   I2S3 driver enable switch.
+ * @details If set to @p TRUE the support for I2S3 is included.
+ * @note    The default is @p TRUE.
+ */
+#if !defined(STM32_I2S_USE_SPI3) || defined(__DOXYGEN__)
+#define STM32_I2S_USE_SPI3                  FALSE
+#endif
+
 /**
  * @brief   I2S1 mode.
  */
@@ -94,18 +103,33 @@
                                              STM32_I2S_MODE_RX)
 #endif
 
+/**
+ * @brief   I2S3 mode.
+ */
+#if !defined(STM32_I2S_SPI3_MODE) || defined(__DOXYGEN__)
+#define STM32_I2S_SPI3_MODE                 (STM32_I2S_MODE_MASTER |        \
+                                             STM32_I2S_MODE_RX)
+#endif
+
 /**
  * @brief   I2S1 interrupt priority level setting.
  */
 #if !defined(STM32_I2S_SPI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_I2S_SPI1_IRQ_PRIORITY         2
+#define STM32_I2S_SPI1_IRQ_PRIORITY         10
 #endif
 
 /**
  * @brief   I2S2 interrupt priority level setting.
  */
 #if !defined(STM32_I2S_SPI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
-#define STM32_I2S_SPI2_IRQ_PRIORITY         2
+#define STM32_I2S_SPI2_IRQ_PRIORITY         10
+#endif
+
+/**
+ * @brief   I2S3 interrupt priority level setting.
+ */
+#if !defined(STM32_I2S_SPI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
+#define STM32_I2S_SPI3_IRQ_PRIORITY         10
 #endif
 
 /**
@@ -122,6 +146,13 @@
 #define STM32_I2S_SPI2_DMA_PRIORITY         1
 #endif
 
+/**
+ * @brief   I2S3 DMA priority (0..3|lowest..highest).
+ */
+#if !defined(STM32_I2S_SPI3_DMA_PRIORITY) || defined(__DOXYGEN__)
+#define STM32_I2S_SPI3_DMA_PRIORITY         1
+#endif
+
 /**
  * @brief   I2S DMA error hook.
  */
@@ -134,6 +165,18 @@
 /* Derived constants and error checks.                                       */
 /*===========================================================================*/
 
+#if STM32_I2S_USE_SPI1 && !STM32_SPI1_SUPPORTS_I2S
+#error "SPI1 does not support I2S mode"
+#endif
+
+#if STM32_I2S_USE_SPI2 && !STM32_SPI2_SUPPORTS_I2S
+#error "SPI2 does not support I2S mode"
+#endif
+
+#if STM32_I2S_USE_SPI3 && !STM32_SPI3_SUPPORTS_I2S
+#error "SPI3 does not support I2S mode"
+#endif
+
 #if STM32_I2S_RX_ENABLED(STM32_I2S_SPI1_MODE) &&                            \
     STM32_I2S_TX_ENABLED(STM32_I2S_SPI1_MODE)
 #error "I2S1 RX and TX mode not supported in this driver implementation"
@@ -144,6 +187,11 @@
 #error "I2S2 RX and TX mode not supported in this driver implementation"
 #endif
 
+#if STM32_I2S_RX_ENABLED(STM32_I2S_SPI3_MODE) &&                            \
+    STM32_I2S_TX_ENABLED(STM32_I2S_SPI3_MODE)
+#error "I2S3 RX and TX mode not supported in this driver implementation"
+#endif
+
 #if STM32_I2S_USE_SPI1 && !STM32_HAS_SPI1
 #error "SPI1 not present in the selected device"
 #endif
@@ -152,7 +200,11 @@
 #error "SPI2 not present in the selected device"
 #endif
 
-#if !STM32_I2S_USE_SPI1 && !STM32_I2S_USE_SPI2
+#if STM32_I2S_USE_SPI3 && !STM32_HAS_SPI3
+#error "SPI3 not present in the selected device"
+#endif
+
+#if !STM32_I2S_USE_SPI1 && !STM32_I2S_USE_SPI2 && !STM32_I2S_USE_SPI3
 #error "I2S driver activated but no SPI peripheral assigned"
 #endif
 
@@ -166,6 +218,11 @@
 #error "Invalid IRQ priority assigned to SPI2"
 #endif
 
+#if STM32_I2S_USE_SPI3 &&                                                   \
+    !OSAL_IRQ_IS_VALID_PRIORITY(STM32_I2S_SPI3_IRQ_PRIORITY)
+#error "Invalid IRQ priority assigned to SPI3"
+#endif
+
 #if STM32_I2S_USE_SPI1 &&                                                   \
     !STM32_DMA_IS_VALID_PRIORITY(STM32_I2S_SPI1_DMA_PRIORITY)
 #error "Invalid DMA priority assigned to SPI1"
@@ -176,6 +233,11 @@
 #error "Invalid DMA priority assigned to SPI2"
 #endif
 
+#if STM32_I2S_USE_SPI3 &&                                                   \
+    !STM32_DMA_IS_VALID_PRIORITY(STM32_I2S_SPI3_DMA_PRIORITY)
+#error "Invalid DMA priority assigned to SPI3"
+#endif
+
 /* The following checks are only required when there is a DMA able to
    reassign streams to different channels.*/
 #if STM32_ADVANCED_DMA
@@ -190,6 +252,11 @@
 #error "SPI2 DMA streams not defined"
 #endif
 
+#if STM32_I2S_USE_SPI3 && (!defined(STM32_I2S_SPI3_RX_DMA_STREAM) ||        \
+                           !defined(STM32_I2S_SPI3_TX_DMA_STREAM))
+#error "SPI3 DMA streams not defined"
+#endif
+
 /* Check on the validity of the assigned DMA channels.*/
 #if STM32_I2S_USE_SPI1 &&                                                   \
     !STM32_DMA_IS_VALID_ID(STM32_I2S_SPI1_RX_DMA_STREAM, STM32_SPI1_RX_DMA_MSK)
@@ -210,6 +277,16 @@
     !STM32_DMA_IS_VALID_ID(STM32_I2S_SPI2_TX_DMA_STREAM, STM32_SPI2_TX_DMA_MSK)
 #error "invalid DMA stream associated to SPI2 TX"
 #endif
+
+#if STM32_I2S_USE_SPI3 &&                                                   \
+    !STM32_DMA_IS_VALID_ID(STM32_I2S_SPI3_RX_DMA_STREAM, STM32_SPI3_RX_DMA_MSK)
+#error "invalid DMA stream associated to SPI3 RX"
+#endif
+
+#if STM32_I2S_USE_SPI3 &&                                                   \
+    !STM32_DMA_IS_VALID_ID(STM32_I2S_SPI3_TX_DMA_STREAM, STM32_SPI3_TX_DMA_MSK)
+#error "invalid DMA stream associated to SPI3 TX"
+#endif
 #endif /* STM32_ADVANCED_DMA */
 
 #if !defined(STM32_DMA_REQUIRED)
@@ -332,6 +409,10 @@ extern I2SDriver I2SD1;
 extern I2SDriver I2SD2;
 #endif
 
+#if STM32_I2S_USE_SPI3 && !defined(__DOXYGEN__)
+extern I2SDriver I2SD3;
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/os/hal/ports/STM32/STM32F0xx/stm32_registry.h b/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
index 2f9055f14..9ed7d014e 100644
--- a/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F0xx/stm32_registry.h
@@ -151,12 +151,15 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI1_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 5)
@@ -382,12 +385,16 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI1_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI2_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 4) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 6))
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
@@ -612,12 +619,15 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI1_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 5)
@@ -818,6 +828,8 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
@@ -1012,6 +1024,8 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
@@ -1238,12 +1252,14 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000030
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI1_TX_DMA_CHN               0x00000300
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_RX_DMA_CHN               0x00003000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 5)
@@ -1500,12 +1516,14 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 2)
 #define STM32_SPI1_RX_DMA_CHN               0x00000000
 #define STM32_SPI1_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI1_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI2_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 4) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 6))
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
@@ -1759,6 +1777,8 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 2) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 3))
 #define STM32_SPI1_RX_DMA_CHN               0x00000330
@@ -1767,6 +1787,8 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00003300
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI2_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 4) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 6))
 #define STM32_SPI2_RX_DMA_CHN               0x00303000
diff --git a/os/hal/ports/STM32/STM32F1xx/stm32_registry.h b/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
index 4ba797e64..0e8cb6663 100644
--- a/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F1xx/stm32_registry.h
@@ -148,10 +148,12 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
@@ -339,6 +341,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -509,10 +512,12 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
@@ -708,14 +713,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -940,14 +950,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -1174,14 +1189,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
diff --git a/os/hal/ports/STM32/STM32F37x/stm32_registry.h b/os/hal/ports/STM32/STM32F37x/stm32_registry.h
index 1729f0909..b2a4dfafe 100644
--- a/os/hal/ports/STM32/STM32F37x/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F37x/stm32_registry.h
@@ -146,14 +146,20 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -383,14 +389,20 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_registry.h b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
index 95906090f..2bb7d74ff 100644
--- a/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h
@@ -151,14 +151,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -365,6 +370,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -565,10 +571,14 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -759,10 +769,14 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -964,14 +978,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -1173,10 +1192,14 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -1365,6 +1388,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
@@ -1572,14 +1596,19 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 
@@ -1780,6 +1809,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
index 34183066d..c5b6a2e0b 100644
--- a/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F4xx/stm32_registry.h
@@ -214,6 +214,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000303
@@ -222,12 +223,16 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00303000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI3_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI3_RX_DMA_CHN               0x00000000
@@ -236,6 +241,7 @@
 #define STM32_SPI3_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI4                      TRUE
+#define STM32_SPI4_SUPPORTS_I2S             FALSE
 #define STM32_SPI4_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 3))
 #define STM32_SPI4_RX_DMA_CHN               0x00005004
@@ -244,6 +250,7 @@
 #define STM32_SPI4_TX_DMA_CHN               0x00050040
 
 #define STM32_HAS_SPI5                      TRUE
+#define STM32_SPI5_SUPPORTS_I2S             FALSE
 #define STM32_SPI5_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 3) |            \
                                              STM32_DMA_STREAM_ID_MSK(2, 5))
 #define STM32_SPI5_RX_DMA_CHN               0x00702000
@@ -252,6 +259,7 @@
 #define STM32_SPI5_TX_DMA_CHN               0x07020000
 
 #define STM32_HAS_SPI6                      TRUE
+#define STM32_SPI6_SUPPORTS_I2S             FALSE
 #define STM32_SPI6_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 6))
 #define STM32_SPI6_RX_DMA_CHN               0x01000000
 #define STM32_SPI6_TX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 5))
@@ -572,6 +580,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000303
@@ -580,12 +589,16 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00303000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI3_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI3_RX_DMA_CHN               0x00000000
@@ -882,6 +895,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000303
@@ -890,12 +904,16 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00303000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI3_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI3_RX_DMA_CHN               0x00000000
@@ -904,6 +922,7 @@
 #define STM32_SPI3_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI4                      TRUE
+#define STM32_SPI4_SUPPORTS_I2S             FALSE
 #define STM32_SPI4_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 3))
 #define STM32_SPI4_RX_DMA_CHN               0x00005004
@@ -1149,6 +1168,7 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000303
@@ -1157,12 +1177,16 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00303000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI3_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI3_RX_DMA_CHN               0x00000000
@@ -1171,6 +1195,7 @@
 #define STM32_SPI3_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI4                      TRUE
+#define STM32_SPI4_SUPPORTS_I2S             FALSE
 #define STM32_SPI4_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 3))
 #define STM32_SPI4_RX_DMA_CHN               0x00005004
@@ -1179,6 +1204,7 @@
 #define STM32_SPI4_TX_DMA_CHN               0x00050040
 
 #define STM32_HAS_SPI5                      TRUE
+#define STM32_SPI5_SUPPORTS_I2S             FALSE
 #define STM32_SPI5_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 3) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 5))
 #define STM32_SPI5_RX_DMA_CHN               0x00702000
diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
index c119308b6..782d8c9b9 100644
--- a/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32F7xx/stm32_registry.h
@@ -232,6 +232,8 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             TRUE
+#define STM32_SPI1_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(2, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(2, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000303
@@ -240,12 +242,16 @@
 #define STM32_SPI1_TX_DMA_CHN               0x00303000
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI2_RX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 3)
 #define STM32_SPI2_RX_DMA_CHN               0x00000000
 #define STM32_SPI2_TX_DMA_MSK               STM32_DMA_STREAM_ID_MSK(1, 4)
 #define STM32_SPI2_TX_DMA_CHN               0x00000000
 
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           TRUE
 #define STM32_SPI3_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 0) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI3_RX_DMA_CHN               0x00000000
diff --git a/os/hal/ports/STM32/STM32L0xx/stm32_registry.h b/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
index 260f91917..4a1ad5acb 100644
--- a/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L0xx/stm32_registry.h
@@ -163,12 +163,15 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI1_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 2))
 #define STM32_SPI1_RX_DMA_CHN               0x00000010
 #define STM32_SPI1_TX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 3))
 #define STM32_SPI1_TX_DMA_CHN               0x00000100
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI2_RX_DMA_MSK               (STM32_DMA_STREAM_ID_MSK(1, 4) |\
                                              STM32_DMA_STREAM_ID_MSK(1, 6))
 #define STM32_SPI2_RX_DMA_CHN               0x00202000
diff --git a/os/hal/ports/STM32/STM32L1xx/stm32_registry.h b/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
index 89d570f4f..ff369eb6b 100644
--- a/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
+++ b/os/hal/ports/STM32/STM32L1xx/stm32_registry.h
@@ -200,10 +200,13 @@
 
 /* SPI attributes.*/
 #define STM32_HAS_SPI1                      TRUE
+#define STM32_SPI1_SUPPORTS_I2S             FALSE
 #define STM32_SPI_SPI1_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 2)
 #define STM32_SPI_SPI1_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 3)
 
 #define STM32_HAS_SPI2                      TRUE
+#define STM32_SPI2_SUPPORTS_I2S             TRUE
+#define STM32_SPI2_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI2_RX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 4)
 #define STM32_SPI_SPI2_TX_DMA_STREAM        STM32_DMA_STREAM_ID(1, 5)
 
@@ -212,6 +215,8 @@
 #define STM32_HAS_SPI3                      FALSE
 #else
 #define STM32_HAS_SPI3                      TRUE
+#define STM32_SPI3_SUPPORTS_I2S             TRUE
+#define STM32_SPI3_I2S_FULLDUPLEX           FALSE
 #define STM32_SPI_SPI3_RX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 1)
 #define STM32_SPI_SPI3_TX_DMA_STREAM        STM32_DMA_STREAM_ID(2, 2)
 #endif