lkml.org 
[lkml]   [2016]   [Jun]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] arm64: dts: ls2080a: Add cache nodes for cacheinfo support
Date
Adds the cache nodes and next-level-cache property for the
cacheinfo to work.

Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
index 3187c82..0f4b9c1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
@@ -67,6 +67,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x0>;
clocks = <&clockgen 1 0>;
+ next-level-cache = <&cluster0_l2>;
};

cpu@1 {
@@ -74,6 +75,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x1>;
clocks = <&clockgen 1 0>;
+ next-level-cache = <&cluster0_l2>;
};

cpu@100 {
@@ -81,6 +83,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x100>;
clocks = <&clockgen 1 1>;
+ next-level-cache = <&cluster1_l2>;
};

cpu@101 {
@@ -88,6 +91,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x101>;
clocks = <&clockgen 1 1>;
+ next-level-cache = <&cluster1_l2>;
};

cpu@200 {
@@ -95,6 +99,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x200>;
clocks = <&clockgen 1 2>;
+ next-level-cache = <&cluster2_l2>;
};

cpu@201 {
@@ -102,6 +107,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x201>;
clocks = <&clockgen 1 2>;
+ next-level-cache = <&cluster2_l2>;
};

cpu@300 {
@@ -109,6 +115,7 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x300>;
clocks = <&clockgen 1 3>;
+ next-level-cache = <&cluster3_l2>;
};

cpu@301 {
@@ -116,6 +123,23 @@
compatible = "arm,cortex-a57";
reg = <0x0 0x301>;
clocks = <&clockgen 1 3>;
+ next-level-cache = <&cluster3_l2>;
+ };
+
+ cluster0_l2: l2-cache0 {
+ compatible = "cache";
+ };
+
+ cluster1_l2: l2-cache1 {
+ compatible = "cache";
+ };
+
+ cluster2_l2: l2-cache2 {
+ compatible = "cache";
+ };
+
+ cluster3_l2: l2-cache3 {
+ compatible = "cache";
};
};

--
1.9.0
\
 
 \ /
  Last update: 2016-06-17 02:41    [W:0.052 / U:0.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site