arch: cxd56xx: Add SD card 4-bit capability

The mmcsd driver has been updated to require SDIO_CAPS_4BIT to be explicitly specified for SD card 4-bit support.
SPRESENSE · Oct 7, 2024 · bf93fbb · bf93fbb
1 parent 3173746
commit bf93fbb
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm/src/cxd56xx/cxd56_sdhci.c b/arch/arm/src/cxd56xx/cxd56_sdhci.c
@@ -1358,6 +1358,8 @@ static sdio_capset_t cxd56_sdio_capabilities(struct sdio_dev_s *dev)
 
 #ifdef CONFIG_CXD56_SDIO_WIDTH_D1_ONLY
   caps |= SDIO_CAPS_1BIT_ONLY;
+#else
+  caps |= SDIO_CAPS_4BIT;
 #endif
 #ifdef CONFIG_CXD56_SDIO_DMA
   caps |= SDIO_CAPS_DMASUPPORTED;