* [PATCH 1/5] ARM: ux500: define CPU topology
@ 2015-04-20 13:13 Linus Walleij
0 siblings, 0 replies; only message in thread
From: Linus Walleij @ 2015-04-20 13:13 UTC (permalink / raw)
To: linux-arm-kernel
The CPU topology is unspecified for Ux500 but will be needed
for things like CoreSight. Let's just add it.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
arch/arm/boot/dts/ste-dbx5x0.dtsi | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index bfd3f1c734b8..bd6bd0926931 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -22,6 +22,32 @@
interrupt-parent = <&intc>;
ranges;
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ };
+ };
+ CPU0: cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+ CPU1: cpu at 1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ };
+
intc: interrupt-controller at a0411000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
--
1.9.3
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2015-04-20 13:13 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-04-20 13:13 [PATCH 1/5] ARM: ux500: define CPU topology Linus Walleij
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).