From: Linus Walleij <linus.walleij@linaro.org>
Date: Mon, 27 Jul 2015 20:40:53 +0000 (+0200)
Subject: ARM: nomadik: move l2x0 setup to device tree
X-Git-Tag: omap-for-v4.3/fixes-merge-window~9^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98badfd31ccb1448866b99cb6a64ad227d141d22;p=pandora-kernel.git

ARM: nomadik: move l2x0 setup to device tree

The cache setup magic value in the Nomadik machine is plain wrong,
the correct settings can be done using device tree in accordance
with the settings from ST's own port.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
---

diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
index f68988ac800c..ce8936bebe5e 100644
--- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi
@@ -21,6 +21,13 @@
 		interrupts = <30>;
 		cache-unified;
 		cache-level = <2>;
+		cache-size = <131072>;
+		cache-sets = <512>;
+		cache-line-size = <32>;
+		/* At full speed latency must be >=2 */
+		arm,tag-latency = <2>;
+		arm,data-latency = <2 2>;
+		arm,dirty-latency = <2>;
 	};
 
 	mtu0: mtu@101e2000 {
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