From 2004f98acf95d4f3da46c41409cdbf0bdeb7e796 Mon Sep 17 00:00:00 2001 From: Robert Schwebel Date: Thu, 7 May 2015 15:45:03 +0100 Subject: [PATCH] ARM: vexpress/ca9: Add unified-cache property to l2 cache node Commit d9d1f3e2d711 ("ARM: l2c: check that DT files specify the required "cache-unified" property") mandates to specify this required property. Without this property, we get this boot warning: "L2C: device tree omits to specify unified cache" This patch adds "cache-unified" property to L2 cache node in vexpress CA9 device tree. Signed-off-by: Robert Schwebel Acked-by: Sudeep Holla Signed-off-by: Arnd Bergmann --- arch/arm/boot/dts/vexpress-v2p-ca9.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts index 23662b5..a411274 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -170,6 +170,7 @@ compatible = "arm,pl310-cache"; reg = <0x1e00a000 0x1000>; interrupts = <0 43 4>; + cache-unified; cache-level = <2>; arm,data-latency = <1 1 1>; arm,tag-latency = <1 1 1>; -- 2.7.4