From: Dinh Nguyen <dinguyen@opensource.altera.com>
Date: Mon, 26 Sep 2016 19:29:30 +0000 (-0500)
Subject: ARM: dts: socfpga: enable arm,shared-override in the pl310
X-Git-Tag: v4.10-rc1~82^2~43^2~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ecba2390e350cdce2c47800cde34d0fe91b53870;p=karo-tx-linux.git

ARM: dts: socfpga: enable arm,shared-override in the pl310

Enable the bit(22) shared-override bit for the SoCFPGA family. While at it,
enable the prefetch-data and prefetch-instr settings for the Arria10.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 9f48141270b8..28ff6e4cd54e 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -686,6 +686,7 @@
 			arm,data-latency = <2 1 1>;
 			prefetch-data = <1>;
 			prefetch-instr = <1>;
+			arm,shared-override;
 		};
 
 		mmc: dwmmc0@ff704000 {
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index f520cbff5e1c..ac0e19ca14b0 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -573,6 +573,9 @@
 			interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
 			cache-unified;
 			cache-level = <2>;
+			prefetch-data = <1>;
+			prefetch-instr = <1>;
+			arm,shared-override;
 		};
 
 		mmc: dwmmc0@ff808000 {