From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Wed, 3 Dec 2014 11:32:09 +0000 (+0100)
Subject: ARM: at91/dt: declare matrix node as a syscon device
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ea1c98b33622bd60b35e242dc77344cc2d000a1b;p=linux-beck.git

ARM: at91/dt: declare matrix node as a syscon device

There is no specific driver handling the AHB matrix, this is a simple syscon
device. the matrix is needed by several other drivers including the USB on some
SoCs (at91sam9261 for instance).
Without this definition, the USB will not work on these SoCs.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---

diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index 115b332b456b..ad607efa57f6 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -262,7 +262,7 @@
 			};
 
 			matrix: matrix@ffffee00 {
-				compatible = "atmel,at91sam9260-bus-matrix";
+				compatible = "atmel,at91sam9260-bus-matrix", "syscon";
 				reg = <0xffffee00 0x200>;
 			};