[PATCH] ARM: dts: socfpga: enable the data and instruction prefetch for the l2 cache

From: Dinh Nguyen <redacted>

Just in case the firmware did not enable data and instruction prefetch in
the L2 cache controller, we enable it in the kernel.

Signed-off-by: Dinh Nguyen <redacted>
---
 arch/arm/boot/dts/socfpga.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 80f924d..1e3c833 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi

@@ -639,6 +639,8 @@
 			cache-level = <2>;
 			arm,tag-latency = <1 1 1>;
 			arm,data-latency = <2 1 1>;
+			prefetch-data = <1>;
+			prefetch-instr = <1>;
 		};
 
 		mmc: dwmmc0 at ff704000 {

-- 
2.4.5