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 <[email protected]>
Acked-by: Sudeep Holla <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 23662b5a5e9d84554f34eb0fc3edad1ef029f4e6..a411274e8b6bd71b70eaf185ed0f8abb30e7f0fb 100644 (file)
--- 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>;