[PATCH 2/3] ARM: dts: artpec: use optimized pl310 settings

[Lars Persson]

Use the cache settings that were determined to give best performance
on artpec-6 typical workloads.

Signed-off-by: Lars Persson <lar...@axis.com>
---
 arch/arm/boot/dts/artpec6.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/artpec6.dtsi b/arch/arm/boot/dts/artpec6.dtsi
index db41b52..4e40d55 100644
--- a/arch/arm/boot/dts/artpec6.dtsi
+++ b/arch/arm/boot/dts/artpec6.dtsi
@@ -137,6 +137,13 @@
                arm,data-latency = <1 1 1>;
                arm,tag-latency = <1 1 1>;
                arm,filter-ranges = <0x0 0x80000000>;
+               arm,double-linefill = <1>;
+               arm,double-linefill-incr = <0>;
+               arm,double-linefill-wrap = <0>;
+               prefetch-data = <1>;
+               prefetch-instr = <1>;
+               arm,prefetch-offset = <0>;
+               arm,prefetch-drop = <1>;
        };
 
        pmu {
-- 
2.1.4