[PATCH] imx6qdl-sabresd: Pass mmc alias

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

Originally, the mmc aliases node was present in imx6qdl-sabresd.dtsi.

After the sync with Linux in commit d0399a46e7cd ("imx6dl/imx6qdl:
synchronise device trees with linux"), the aliases node is gone as
the upstream version does not have it.

This causes a regression in which the SD card cannot be found anymore.

Fix it by passing the alias node in the u-boot.dtsi file to
restore the original behaviour where the SD card (esdhc3) was
mapped to mmc1.

Fixes: d0399a46e7cd ("imx6dl/imx6qdl: synchronise device trees with linux")
Reported-by: Carlos Rafael Giani <dv at pseudoterminal.org>
Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 arch/arm/dts/imx6qdl-sabresd-u-boot.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/dts/imx6qdl-sabresd-u-boot.dtsi b/arch/arm/dts/imx6qdl-sabresd-u-boot.dtsi
index 45f02b19c7ee..cbb856fba3f3 100644
--- a/arch/arm/dts/imx6qdl-sabresd-u-boot.dtsi
+++ b/arch/arm/dts/imx6qdl-sabresd-u-boot.dtsi
@@ -5,6 +5,12 @@
 
 #include "imx6qdl-u-boot.dtsi"
 
+/ {
+	aliases {
+		mmc1 = &usdhc3;
+	};
+};
+
 &usdhc3 {
 	u-boot,dm-spl;
 };
-- 
2.25.1