[PATCH Resend 0/2] arm64: Add PMU node for APM X-Gene Storm SoC

[PATCH Resend 0/2] arm64: Add PMU node for APM X-Gene Storm SoC

[Feng Kan]

This patch series adds PMU node for APM X-Gene's Potenza CPU.
Potenza CPU PMU is compatible with ARMv8-PMUv3.

I have remove the previous notice regarding the dependancy on the GIC driver
from the commit message.

Feng Kan (1):
  dt-bindings: Add Potenza PMU binding

Vinayak Kale (1):
  arm64: dts: Add PMU node for APM X-Gene Storm SOC

 Documentation/devicetree/bindings/arm/pmu.txt | 1 +
 arch/arm64/boot/dts/apm-storm.dtsi            | 5 +++++
 2 files changed, 6 insertions(+)

-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH Resend 1/2] dt-bindings: Add Potenza PMU binding

[Feng Kan]

This patch documents the compatible string for APM X-Gene Potenza CPU's PMU.

Signed-off-by: Feng Kan <fkan-qTEPVZfXA3Y@public.gmane.org>
---
 Documentation/devicetree/bindings/arm/pmu.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/pmu.txt b/Documentation/devicetree/bindings/arm/pmu.txt
index 75ef91d..6d268b3 100644
--- a/Documentation/devicetree/bindings/arm/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/pmu.txt
@@ -7,6 +7,7 @@ representation in the device tree should be done as under:-
 Required properties:
 
 - compatible : should be one of
+	"apm,potenza-pmu"
 	"arm,armv8-pmuv3"
 	"arm,cortex-a17-pmu"
 	"arm,cortex-a15-pmu"
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH Resend 2/2] arm64: dts: Add PMU node for APM X-Gene Storm SOC

[Feng Kan]

This patch adds the PMU device tree node for APM X-Gene Storm SOC.

Signed-off-by: Feng Kan <fkan-qTEPVZfXA3Y@public.gmane.org>
---
 arch/arm64/boot/dts/apm-storm.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index 40aa96c..a2bb25e 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -97,6 +97,11 @@
 		clock-frequency = <50000000>;
 	};
 
+	pmu {
+		compatible = "apm,potenza-pmu", "arm,armv8-pmuv3";
+		interrupts = <1 12 0xff04>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH Resend 0/2] arm64: Add PMU node for APM X-Gene Storm SoC

[Anup Patel]

On 12 August 2014 05:17, Feng Kan <fkan-qTEPVZfXA3Y@public.gmane.org> wrote:
> This patch series adds PMU node for APM X-Gene's Potenza CPU.
> Potenza CPU PMU is compatible with ARMv8-PMUv3.
>
> I have remove the previous notice regarding the dependancy on the GIC driver
> from the commit message.
>
> Feng Kan (1):
>   dt-bindings: Add Potenza PMU binding
>
> Vinayak Kale (1):
>   arm64: dts: Add PMU node for APM X-Gene Storm SOC
>
>  Documentation/devicetree/bindings/arm/pmu.txt | 1 +
>  arch/arm64/boot/dts/apm-storm.dtsi            | 5 +++++
>  2 files changed, 6 insertions(+)
>
> --
> 1.9.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

Hi Feng,

Please follow proper protocol when resending patchset originally
authored by someone else.
(http://comments.gmane.org/gmane.linux.ports.arm.kernel/310795)

Also, I see that original patchset clearly states that second patch
depends on a GIC patch [1] authored by you:

[1]- https://lkml.org/lkml/2014/2/27/605
(irqchip:gic: change access of gicc_ctrl register to read modify write)

I have recently posted RFC patch for PMU support in KVM ARM64
which also requires your GIC patch for APM X-Gene.

Regards,
Anup
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH Resend 0/2] arm64: Add PMU node for APM X-Gene Storm SoC

[Feng Kan]

On Mon, Aug 11, 2014 at 8:47 PM, Anup Patel <anup.patel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> wrote:
> On 12 August 2014 05:17, Feng Kan <fkan-qTEPVZfXA3Y@public.gmane.org> wrote:
>> This patch series adds PMU node for APM X-Gene's Potenza CPU.
>> Potenza CPU PMU is compatible with ARMv8-PMUv3.
>>
>> I have remove the previous notice regarding the dependancy on the GIC driver
>> from the commit message.
>>
>> Feng Kan (1):
>>   dt-bindings: Add Potenza PMU binding
>>
>> Vinayak Kale (1):
>>   arm64: dts: Add PMU node for APM X-Gene Storm SOC
>>
>>  Documentation/devicetree/bindings/arm/pmu.txt | 1 +
>>  arch/arm64/boot/dts/apm-storm.dtsi            | 5 +++++
>>  2 files changed, 6 insertions(+)
>>
>> --
>> 1.9.1
>>
>>
>> _______________________________________________
>> linux-arm-kernel mailing list
>> linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
>> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
> Hi Feng,
>
> Please follow proper protocol when resending patchset originally
> authored by someone else.
> (http://comments.gmane.org/gmane.linux.ports.arm.kernel/310795)
I will retract this patch and reauthor it. The person originally started the
patch has left the company. I will take over to resubmit it.


>
> Also, I see that original patchset clearly states that second patch
> depends on a GIC patch [1] authored by you:
>
> [1]- https://lkml.org/lkml/2014/2/27/605
> (irqchip:gic: change access of gicc_ctrl register to read modify write)
>
> I have recently posted RFC patch for PMU support in KVM ARM64
> which also requires your GIC patch for APM X-Gene.
>
> Regards,
> Anup
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html