Re: [PATCH v2 2/3] ARM: dts: berlin: add PPI cpu mask to twd timer interrupts

From: Sebastian Hesselbarth
Date: Wed Jan 07 2015 - 09:39:26 EST


On 26.12.2014 09:58, Jisheng Zhang wrote:
According to the gic binding document, "bits[15:8] PPI interrupt cpu
mask. Each bit corresponds to each of the 8 possible cpus attached to
the GIC. A bit set to '1' indicated the interrupt is wired to that
CPU." This patch wants to add the PPI cpu mask for completeness.

Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>

Applied to berlin/dt.

Thanks!

---
arch/arm/boot/dts/berlin2.dtsi | 2 +-
arch/arm/boot/dts/berlin2cd.dtsi | 2 +-
arch/arm/boot/dts/berlin2q.dtsi | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi
index 015a06c..63d00a6 100644
--- a/arch/arm/boot/dts/berlin2.dtsi
+++ b/arch/arm/boot/dts/berlin2.dtsi
@@ -104,7 +104,7 @@
local-timer@ad0600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xad0600 0x20>;
- interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&chip CLKID_TWD>;
};

diff --git a/arch/arm/boot/dts/berlin2cd.dtsi b/arch/arm/boot/dts/berlin2cd.dtsi
index a318bc3..81b670a 100644
--- a/arch/arm/boot/dts/berlin2cd.dtsi
+++ b/arch/arm/boot/dts/berlin2cd.dtsi
@@ -76,7 +76,7 @@
local-timer@ad0600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xad0600 0x20>;
- interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&chip CLKID_TWD>;
};

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 933dcbb..41a683f 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -112,7 +112,7 @@
compatible = "arm,cortex-a9-twd-timer";
reg = <0xad0600 0x20>;
clocks = <&chip CLKID_TWD>;
- interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};

gic: interrupt-controller@ad1000 {


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