OSDN Git Service
(root)
/
android-x86
/
kernel.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
bfeffd1
)
ARM: dts: sun4i-a10: Add PMU node
author
Harald Geyer
<harald@ccbib.org>
Sun, 16 Dec 2018 09:25:24 +0000
(09:25 +0000)
committer
Maxime Ripard
<maxime.ripard@bootlin.com>
Mon, 7 Jan 2019 09:39:03 +0000
(10:39 +0100)
This is necessary to use 'perf' for cache profiling etc.
Tested on cubieboard with 'perf stat echo foo'.
Signed-off-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
arch/arm/boot/dts/sun4i-a10.dtsi
patch
|
blob
|
history
diff --git
a/arch/arm/boot/dts/sun4i-a10.dtsi
b/arch/arm/boot/dts/sun4i-a10.dtsi
index
5d46bb0
..
a2fb473
100644
(file)
--- a/
arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/
arch/arm/boot/dts/sun4i-a10.dtsi
@@
-184,6
+184,11
@@
status = "disabled";
};
+ pmu {
+ compatible = "arm,cortex-a8-pmu";
+ interrupts = <3>;
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;