[U-Boot] [PATCH 3/4 v4] arm: socfpga: dts: Add spi0 alias for Cadence QSPI driver

[Stefan Roese <sr@denx.de>]

Without this alias, DM based probing does not work. So lets add this
alias to get the bus numbering correct.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Vince Bridgers <vbridger@altera.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
---
 arch/arm/dts/socfpga_cyclone5_socrates.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/socfpga_cyclone5_socrates.dts b/arch/arm/dts/socfpga_cyclone5_socrates.dts
index 9277174..02bb8b3 100644
--- a/arch/arm/dts/socfpga_cyclone5_socrates.dts
+++ b/arch/arm/dts/socfpga_cyclone5_socrates.dts
@@ -25,6 +25,10 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
+ 	aliases {
+		spi0 = "/spi at ff705000";		/* QSPI */
+ 	};
+
 	memory {
 		name = "memory";
 		device_type = "memory";
-- 
2.1.3