From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Tue, 5 Feb 2013 20:54:55 +0000 (+0100)
Subject: arm: mvebu: Add SPI flash on Armada 370 DB board
X-Git-Tag: next-20130220~18^2~5^2^2~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2f2057c728ba12cc2e5a348c155bf9038ae845ee;p=karo-tx-linux.git

arm: mvebu: Add SPI flash on Armada 370 DB board

This patch add support for the SPI flash MX25l25635E which is present
on the Armada 370 DB board. This flash stores the bootloader and its
environment.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts
index 3d93902048db..e34b280ce6ec 100644
--- a/arch/arm/boot/dts/armada-370-db.dts
+++ b/arch/arm/boot/dts/armada-370-db.dts
@@ -82,5 +82,17 @@
 		usb@d0051000 {
 			status = "okay";
 		};
+
+		spi0: spi@d0010600 {
+			status = "okay";
+
+			spi-flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l25635e";
+				reg = <0>; /* Chip select 0 */
+				spi-max-frequency = <50000000>;
+			};
+		};
 	};
 };