[PATCH 3/4] ARM: vexpress/ca9: Add interrupt-affinity to the PMU node

Sudeep Holla
2015-05-07T14:45:04Z

From: Robert Schwebel <r.schwebel@pengutronix.de>

Commit 9fd85eb502a7 ("ARM: pmu: add support for interrupt-affinity
property") added an optional "interrupt-affinity" property, to specify
the CPU affinity for each SPI listed in the interrupts property.

Without this property, we get this boot warning:

CPU PMU: Failed to parse <no-node>/interrupt-affinity[0]

This patch adds interrupt-affinity to the PMU node in the
vexpress-v2p-ca9 device tree.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
---
arch/arm/boot/dts/vexpress-v2p-ca9.dts | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index a411274e8b6b..d949facba376 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -33,28 +33,28 @@
#address-cells = <1>;
#size-cells = <0>;

- cpu at 0 {
+ A9_0: cpu at 0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
next-level-cache = <&L2>;
};

- cpu at 1 {
+ A9_1: cpu at 1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
next-level-cache = <&L2>;
};

- cpu at 2 {
+ A9_2: cpu at 2 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <2>;
next-level-cache = <&L2>;
};

- cpu at 3 {
+ A9_3: cpu at 3 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <3>;
@@ -182,6 +182,8 @@
<0 61 4>,
<0 62 4>,
<0 63 4>;
+ interrupt-affinity = <&A9_0>, <&A9_1>, <&A9_2>, <&A9_3>;
+
};

dcc {
--
1.9.1