mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-12 21:57:43 +00:00
Code Issues Releases Wiki Activity

arm64: dts: juno: describe PMUs separately

Browse source 
The A57 and A53 PMUs in Juno support different events, so describe them
separately in both the Juno and Juno R1 DTs.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Rutland 2015-10-02 10:55:06 +01:00 committed by Catalin Marinas
parent 62a4dda9d6
commit 01a507a371
2 changed files with 22 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
arch/arm64/boot/dts/arm/juno-r1.dts
View file

@ -91,17 +91,21 @@ A53_L2: l2-cache1 {
};
};
pmu {
compatible = "arm,armv8-pmuv3";
pmu_a57 {
compatible = "arm,cortex-a57-pmu";
interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A57_0>,
<&A57_1>;
};
pmu_a53 {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A57_0>,
<&A57_1>,
<&A53_0>,
interrupt-affinity = <&A53_0>,
<&A53_1>,
<&A53_2>,
<&A53_3>;

18
arch/arm64/boot/dts/arm/juno.dts
View file

@ -91,17 +91,21 @@ A53_L2: l2-cache1 {
};
};
pmu {
compatible = "arm,armv8-pmuv3";
pmu_a57 {
compatible = "arm,cortex-a57-pmu";
interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A57_0>,
<&A57_1>;
};
pmu_a53 {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A57_0>,
<&A57_1>,
<&A53_0>,
interrupt-affinity = <&A53_0>,
<&A53_1>,
<&A53_2>,
<&A53_3>;