STiH410-B2260: Add device tree

This device tree has been extracted from v4.9 kernel

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index ea5ea08..ddef59a 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -301,7 +301,7 @@
 
 config MMC_SDHCI_STI
 	bool "SDHCI support for STMicroelectronics SoC"
-	depends on MMC_SDHCI
+	depends on MMC_SDHCI && OF_CONTROL
 	help
 	  This selects the Secure Digital Host Controller Interface (SDHCI)
 	  on STMicroelectronics STiH410 SoC.