From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Wed, 6 Feb 2013 13:06:23 +0000 (-0300)
Subject: arm: mvebu: Add SPI flash on Armada XP-GP board
X-Git-Tag: next-20130220~18^2~5^2^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=691c18f5900ab2a2da38d30d6eb27a01865b17ef;p=karo-tx-linux.git

arm: mvebu: Add SPI flash on Armada XP-GP board

This patch adds an SPI master device node for Armada XP-GP board.
This master node is an SPI flash controller 'n25q128a13'.

Since there is no 'partitions' node declared, one full sized
partition named as the device will be created.

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Lior Amsalem <alior@marvell.com>
Tested-by: Gregory Clement <gregory.clement@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Gregory Clement <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 3eea53106a1f..1c8afe2ffebc 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -97,5 +97,17 @@
 			phy = <&phy3>;
 			phy-mode = "rgmii-id";
 		};
+
+		spi0: spi@d0010600 {
+			status = "okay";
+
+			spi-flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "n25q128a13";
+				reg = <0>; /* Chip select 0 */
+				spi-max-frequency = <108000000>;
+			};
+		};
 	};
 };