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pkarashchenko pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit 1ca8bf2cdbd85fb10b6710aa27ca42b5d1194e3d
Author: raiden00pl <[email protected]>
AuthorDate: Fri Jul 15 20:04:43 2022 +0200

    boards: remove references to STM32xx_SPI_DMA, which is now a hidden option
---
 boards/arm/stm32/cloudctrl/README.txt                        | 2 +-
 boards/arm/stm32/fire-stm32v2/README.txt                     | 2 +-
 boards/arm/stm32/hymini-stm32v/README.txt                    | 2 +-
 boards/arm/stm32/mikroe-stm32f4/README.txt                   | 2 +-
 boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig   | 1 -
 boards/arm/stm32/olimex-stm32-p407/configs/audio/defconfig   | 1 -
 boards/arm/stm32/olimexino-stm32/configs/can/defconfig       | 1 -
 boards/arm/stm32/olimexino-stm32/configs/composite/defconfig | 1 -
 boards/arm/stm32/olimexino-stm32/configs/nsh/defconfig       | 1 -
 boards/arm/stm32/olimexino-stm32/configs/smallnsh/defconfig  | 1 -
 boards/arm/stm32/olimexino-stm32/configs/tiny/defconfig      | 1 -
 boards/arm/stm32/shenzhou/README.txt                         | 2 +-
 boards/arm/stm32/stm3210e-eval/README.txt                    | 2 +-
 boards/arm/stm32/stm3220g-eval/README.txt                    | 2 +-
 boards/arm/stm32/stm3240g-eval/README.txt                    | 2 +-
 boards/arm/stm32/stm32_tiny/README.txt                       | 2 +-
 boards/arm/stm32/stm32f103-minimum/README.txt                | 2 +-
 boards/arm/stm32/stm32f3discovery/README.txt                 | 2 +-
 boards/arm/stm32/stm32f429i-disco/README.txt                 | 2 +-
 boards/arm/stm32/stm32f4discovery/README.txt                 | 2 +-
 boards/arm/stm32/stm32f4discovery/configs/audio/defconfig    | 1 -
 boards/arm/stm32/stm32f4discovery/configs/wifi/defconfig     | 1 -
 boards/arm/stm32/stm32ldiscovery/README.txt                  | 2 +-
 boards/arm/stm32f7/nucleo-144/README.txt                     | 4 +++-
 boards/arm/stm32f7/stm32f746g-disco/README.txt               | 2 +-
 25 files changed, 18 insertions(+), 25 deletions(-)

diff --git a/boards/arm/stm32/cloudctrl/README.txt 
b/boards/arm/stm32/cloudctrl/README.txt
index daf95bf982..45695fa9f0 100644
--- a/boards/arm/stm32/cloudctrl/README.txt
+++ b/boards/arm/stm32/cloudctrl/README.txt
@@ -353,7 +353,7 @@ Cloudctrl-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_STM32_PHYADDR - The 5-bit address of the PHY on the board
diff --git a/boards/arm/stm32/fire-stm32v2/README.txt 
b/boards/arm/stm32/fire-stm32v2/README.txt
index 5330f24de5..3f599f3ed4 100644
--- a/boards/arm/stm32/fire-stm32v2/README.txt
+++ b/boards/arm/stm32/fire-stm32v2/README.txt
@@ -490,7 +490,7 @@ M3 Wildfire-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_STM32_SDIO_DMA - Support DMA data transfers.  Requires
diff --git a/boards/arm/stm32/hymini-stm32v/README.txt 
b/boards/arm/stm32/hymini-stm32v/README.txt
index bc798d1e82..06659172d6 100644
--- a/boards/arm/stm32/hymini-stm32v/README.txt
+++ b/boards/arm/stm32/hymini-stm32v/README.txt
@@ -269,7 +269,7 @@ HY-Mini specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
diff --git a/boards/arm/stm32/mikroe-stm32f4/README.txt 
b/boards/arm/stm32/mikroe-stm32f4/README.txt
index be61fc414b..9b0dd4a714 100644
--- a/boards/arm/stm32/mikroe-stm32f4/README.txt
+++ b/boards/arm/stm32/mikroe-stm32f4/README.txt
@@ -382,7 +382,7 @@ Mikroe-STM32F4-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
   Mikroe-STM32F4 DMA Configuration
diff --git a/boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig 
b/boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig
index 955aebf4dd..17193a6f1a 100644
--- a/boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig
+++ b/boards/arm/stm32/mikroe-stm32f4/configs/fulldemo/defconfig
@@ -129,7 +129,6 @@ CONFIG_STM32_PWR=y
 CONFIG_STM32_RNG=y
 CONFIG_STM32_RTC=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_USART2=y
 CONFIG_SYSLOG_CHAR=y
diff --git a/boards/arm/stm32/olimex-stm32-p407/configs/audio/defconfig 
b/boards/arm/stm32/olimex-stm32-p407/configs/audio/defconfig
index d9c46c6168..ffcabbf0e0 100644
--- a/boards/arm/stm32/olimex-stm32-p407/configs/audio/defconfig
+++ b/boards/arm/stm32/olimex-stm32-p407/configs/audio/defconfig
@@ -59,7 +59,6 @@ CONFIG_STM32_OTGFS=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SPI3=y
 CONFIG_STM32_SPI3_DMA=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_USART3=y
 CONFIG_STM32_USBHOST=y
 CONFIG_SYSTEM_NSH=y
diff --git a/boards/arm/stm32/olimexino-stm32/configs/can/defconfig 
b/boards/arm/stm32/olimexino-stm32/configs/can/defconfig
index 764a9be3cc..bd49bc7615 100644
--- a/boards/arm/stm32/olimexino-stm32/configs/can/defconfig
+++ b/boards/arm/stm32/olimexino-stm32/configs/can/defconfig
@@ -89,7 +89,6 @@ CONFIG_STM32_JTAG_FULL_ENABLE=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_TIM1_PARTIAL_REMAP=y
 CONFIG_STM32_TIM3=y
diff --git a/boards/arm/stm32/olimexino-stm32/configs/composite/defconfig 
b/boards/arm/stm32/olimexino-stm32/configs/composite/defconfig
index 50b523e0b9..af1d8ad946 100644
--- a/boards/arm/stm32/olimexino-stm32/configs/composite/defconfig
+++ b/boards/arm/stm32/olimexino-stm32/configs/composite/defconfig
@@ -111,7 +111,6 @@ CONFIG_STM32_RTC=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI1=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_TIM1_PARTIAL_REMAP=y
 CONFIG_STM32_TIM3=y
diff --git a/boards/arm/stm32/olimexino-stm32/configs/nsh/defconfig 
b/boards/arm/stm32/olimexino-stm32/configs/nsh/defconfig
index 369df50145..3b9299528e 100644
--- a/boards/arm/stm32/olimexino-stm32/configs/nsh/defconfig
+++ b/boards/arm/stm32/olimexino-stm32/configs/nsh/defconfig
@@ -99,7 +99,6 @@ CONFIG_STM32_RTC=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI1=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_TIM1_PARTIAL_REMAP=y
 CONFIG_STM32_TIM3=y
diff --git a/boards/arm/stm32/olimexino-stm32/configs/smallnsh/defconfig 
b/boards/arm/stm32/olimexino-stm32/configs/smallnsh/defconfig
index 39eee4d3cd..c4365c820e 100644
--- a/boards/arm/stm32/olimexino-stm32/configs/smallnsh/defconfig
+++ b/boards/arm/stm32/olimexino-stm32/configs/smallnsh/defconfig
@@ -65,7 +65,6 @@ CONFIG_STM32_JTAG_FULL_ENABLE=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_TIM1_PARTIAL_REMAP=y
 CONFIG_STM32_TIM3=y
diff --git a/boards/arm/stm32/olimexino-stm32/configs/tiny/defconfig 
b/boards/arm/stm32/olimexino-stm32/configs/tiny/defconfig
index a5065f5b5e..b27f77923a 100644
--- a/boards/arm/stm32/olimexino-stm32/configs/tiny/defconfig
+++ b/boards/arm/stm32/olimexino-stm32/configs/tiny/defconfig
@@ -63,7 +63,6 @@ CONFIG_STM32_JTAG_FULL_ENABLE=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI2=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_TIM1=y
 CONFIG_STM32_TIM1_PARTIAL_REMAP=y
 CONFIG_STM32_TIM3=y
diff --git a/boards/arm/stm32/shenzhou/README.txt 
b/boards/arm/stm32/shenzhou/README.txt
index f321c1b9f5..27e0a0f58f 100644
--- a/boards/arm/stm32/shenzhou/README.txt
+++ b/boards/arm/stm32/shenzhou/README.txt
@@ -370,7 +370,7 @@ Shenzhou-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_STM32_PHYADDR - The 5-bit address of the PHY on the board
diff --git a/boards/arm/stm32/stm3210e-eval/README.txt 
b/boards/arm/stm32/stm3210e-eval/README.txt
index 80ec3bc363..fe8f0a46a0 100644
--- a/boards/arm/stm32/stm3210e-eval/README.txt
+++ b/boards/arm/stm32/stm3210e-eval/README.txt
@@ -427,7 +427,7 @@ STM3210E-EVAL-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
diff --git a/boards/arm/stm32/stm3220g-eval/README.txt 
b/boards/arm/stm32/stm3220g-eval/README.txt
index 3cada360f4..4b854ba7fa 100644
--- a/boards/arm/stm32/stm3220g-eval/README.txt
+++ b/boards/arm/stm32/stm3220g-eval/README.txt
@@ -417,7 +417,7 @@ STM3220G-EVAL-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
diff --git a/boards/arm/stm32/stm3240g-eval/README.txt 
b/boards/arm/stm32/stm3240g-eval/README.txt
index e9c71f7e79..47f650b2a7 100644
--- a/boards/arm/stm32/stm3240g-eval/README.txt
+++ b/boards/arm/stm32/stm3240g-eval/README.txt
@@ -471,7 +471,7 @@ STM3240G-EVAL-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
     CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
diff --git a/boards/arm/stm32/stm32_tiny/README.txt 
b/boards/arm/stm32/stm32_tiny/README.txt
index b2aadadd0b..ffd2ca76ee 100644
--- a/boards/arm/stm32/stm32_tiny/README.txt
+++ b/boards/arm/stm32/stm32_tiny/README.txt
@@ -257,7 +257,7 @@ STM32 Tiny - specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
 Configurations
diff --git a/boards/arm/stm32/stm32f103-minimum/README.txt 
b/boards/arm/stm32/stm32f103-minimum/README.txt
index ae1508965f..84571cf497 100644
--- a/boards/arm/stm32/stm32f103-minimum/README.txt
+++ b/boards/arm/stm32/stm32f103-minimum/README.txt
@@ -773,7 +773,7 @@ STM32F103 Minimum - specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
 Configurations
diff --git a/boards/arm/stm32/stm32f3discovery/README.txt 
b/boards/arm/stm32/stm32f3discovery/README.txt
index 0fc7ba02de..6440634b16 100644
--- a/boards/arm/stm32/stm32f3discovery/README.txt
+++ b/boards/arm/stm32/stm32f3discovery/README.txt
@@ -356,7 +356,7 @@ STM32F3Discovery-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
 Configurations
diff --git a/boards/arm/stm32/stm32f429i-disco/README.txt 
b/boards/arm/stm32/stm32f429i-disco/README.txt
index fb64b791a5..3dc19d168c 100644
--- a/boards/arm/stm32/stm32f429i-disco/README.txt
+++ b/boards/arm/stm32/stm32f429i-disco/README.txt
@@ -558,7 +558,7 @@ STM32F429I-DISCO-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
   STM32F429I-DISCO DMA Configuration
diff --git a/boards/arm/stm32/stm32f4discovery/README.txt 
b/boards/arm/stm32/stm32f4discovery/README.txt
index 7c4428046b..09b47f1b5f 100644
--- a/boards/arm/stm32/stm32f4discovery/README.txt
+++ b/boards/arm/stm32/stm32f4discovery/README.txt
@@ -971,7 +971,7 @@ STM32F4Discovery-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
   STM32F4Discovery DMA Configuration
diff --git a/boards/arm/stm32/stm32f4discovery/configs/audio/defconfig 
b/boards/arm/stm32/stm32f4discovery/configs/audio/defconfig
index c8c63305f0..a3d4f64b27 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/audio/defconfig
+++ b/boards/arm/stm32/stm32f4discovery/configs/audio/defconfig
@@ -65,7 +65,6 @@ CONFIG_STM32_OTGFS_SOFINTR=y
 CONFIG_STM32_PWR=y
 CONFIG_STM32_SPI1=y
 CONFIG_STM32_SPI3=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_USART2=y
 CONFIG_STM32_USBHOST=y
 CONFIG_SYSTEM_NSH=y
diff --git a/boards/arm/stm32/stm32f4discovery/configs/wifi/defconfig 
b/boards/arm/stm32/stm32f4discovery/configs/wifi/defconfig
index 8d23b40d5a..c3de9320ca 100644
--- a/boards/arm/stm32/stm32f4discovery/configs/wifi/defconfig
+++ b/boards/arm/stm32/stm32f4discovery/configs/wifi/defconfig
@@ -89,7 +89,6 @@ CONFIG_STM32_SPI2=y
 CONFIG_STM32_SPI2_DMA=y
 CONFIG_STM32_SPI3=y
 CONFIG_STM32_SPI3_DMA=y
-CONFIG_STM32_SPI_DMA=y
 CONFIG_STM32_USART2=y
 CONFIG_SYMTAB_ORDEREDBYNAME=y
 CONFIG_SYSTEM_DHCPC_RENEW=y
diff --git a/boards/arm/stm32/stm32ldiscovery/README.txt 
b/boards/arm/stm32/stm32ldiscovery/README.txt
index cddaea555d..0330730d7d 100644
--- a/boards/arm/stm32/stm32ldiscovery/README.txt
+++ b/boards/arm/stm32/stm32ldiscovery/README.txt
@@ -470,7 +470,7 @@ STM32L-Discovery-specific Configuration Options
     CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
 
 Configurations
diff --git a/boards/arm/stm32f7/nucleo-144/README.txt 
b/boards/arm/stm32f7/nucleo-144/README.txt
index 98a48aac5d..551d5ef7a2 100644
--- a/boards/arm/stm32f7/nucleo-144/README.txt
+++ b/boards/arm/stm32f7/nucleo-144/README.txt
@@ -471,7 +471,9 @@ SPI Test
     +CONFIG_STM32F7_SPI3=y
 
     +# CONFIG_STM32F7_SPI_INTERRUPTS is not set
-    +# CONFIG_STM32F7_SPI_DMA is not set
+    +# CONFIG_STM32F7_SPI1_DMA is not set
+    +# CONFIG_STM32F7_SPI2_DMA is not set
+    +# CONFIG_STM32F7_SPI3_DMA is not set
      # CONFIG_STM32F7_CUSTOM_CLOCKCONFIG is not set
 
     +CONFIG_NUCLEO_SPI_TEST=y
diff --git a/boards/arm/stm32f7/stm32f746g-disco/README.txt 
b/boards/arm/stm32f7/stm32f746g-disco/README.txt
index 2aac635d38..caf31dc99f 100644
--- a/boards/arm/stm32f7/stm32f746g-disco/README.txt
+++ b/boards/arm/stm32f7/stm32f746g-disco/README.txt
@@ -408,7 +408,7 @@ STM32F746G-DISCO-specific Configuration Options
     CONFIG_STM32F7_SPI_INTERRUPTS - Select to enable interrupt driven SPI
       support. Non-interrupt-driven, poll-waiting is recommended if the
       interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32F7_SPI_DMA - Use DMA to improve SPI transfer performance.
+    CONFIG_STM32F7_SPIx_DMA - Use DMA to improve SPIx transfer performance.
       Cannot be used with CONFIG_STM32F7_SPI_INTERRUPT.
 
   STM32F746G-DISCO DMA Configuration

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