| Message ID | 1408456440-30171-1-git-send-email-nm@ti.com |
|---|---|
| State | New |
| Headers | show |
On 08/19/2014 08:54 AM, Nishanth Menon wrote: > From: Lucas Weaver <l-weaver@ti.com> > > DRA74x and DRA72x family of processors vary slightly in the number > of CPUs. So, add different instances of PMU for each of these processor > groups. Further, since the interrupts bypass crossbar and are directly > connected to GIC, mark the dts nodes with relevant information. > > Tested with perf utility. > > Reviewed-by: Felipe Balbi <balbi@ti.com> > Signed-off-by: Lucas Weaver <l-weaver@ti.com> > Signed-off-by: Nishanth Menon <nm@ti.com> > --- Hi, Gentle ping.. Regards, Nishanth Menon > arch/arm/boot/dts/dra72x.dtsi | 5 +++++ > arch/arm/boot/dts/dra74x.dtsi | 6 ++++++ > 2 files changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi > index f1ec22f..e5a3d23 100644 > --- a/arch/arm/boot/dts/dra72x.dtsi > +++ b/arch/arm/boot/dts/dra72x.dtsi > @@ -22,4 +22,9 @@ > reg = <0>; > }; > }; > + > + pmu { > + compatible = "arm,cortex-a15-pmu"; > + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>; > + }; > }; > diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi > index a4e8bb9..3be544c 100644 > --- a/arch/arm/boot/dts/dra74x.dtsi > +++ b/arch/arm/boot/dts/dra74x.dtsi > @@ -38,4 +38,10 @@ > reg = <1>; > }; > }; > + > + pmu { > + compatible = "arm,cortex-a15-pmu"; > + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI DIRECT_IRQ(132) IRQ_TYPE_LEVEL_HIGH>; > + }; > }; >
On 08:39-20140903, Nishanth Menon wrote: > On 08/19/2014 08:54 AM, Nishanth Menon wrote: > > From: Lucas Weaver <l-weaver@ti.com> > > > > DRA74x and DRA72x family of processors vary slightly in the number > > of CPUs. So, add different instances of PMU for each of these processor > > groups. Further, since the interrupts bypass crossbar and are directly > > connected to GIC, mark the dts nodes with relevant information. > > > > Tested with perf utility. > > > > Reviewed-by: Felipe Balbi <balbi@ti.com> > > Signed-off-by: Lucas Weaver <l-weaver@ti.com> > > Signed-off-by: Nishanth Menon <nm@ti.com> > > --- > Hi, > Gentle ping.. Tony, I dont see this patch in omap-for-v3.18/dt Is there anyway you might consider pulling this for 3.18? Patchworks link: https://patchwork.kernel.org/patch/4743121/ > > Regards, > Nishanth Menon > > arch/arm/boot/dts/dra72x.dtsi | 5 +++++ > > arch/arm/boot/dts/dra74x.dtsi | 6 ++++++ > > 2 files changed, 11 insertions(+) > > > > diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi > > index f1ec22f..e5a3d23 100644 > > --- a/arch/arm/boot/dts/dra72x.dtsi > > +++ b/arch/arm/boot/dts/dra72x.dtsi > > @@ -22,4 +22,9 @@ > > reg = <0>; > > }; > > }; > > + > > + pmu { > > + compatible = "arm,cortex-a15-pmu"; > > + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>; > > + }; > > }; > > diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi > > index a4e8bb9..3be544c 100644 > > --- a/arch/arm/boot/dts/dra74x.dtsi > > +++ b/arch/arm/boot/dts/dra74x.dtsi > > @@ -38,4 +38,10 @@ > > reg = <1>; > > }; > > }; > > + > > + pmu { > > + compatible = "arm,cortex-a15-pmu"; > > + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>, > > + <GIC_SPI DIRECT_IRQ(132) IRQ_TYPE_LEVEL_HIGH>; > > + }; > > }; > > > > > -- > Regards, > Nishanth Menon > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
* Nishanth Menon <nm@ti.com> [140917 07:26]: > On 08:39-20140903, Nishanth Menon wrote: > > On 08/19/2014 08:54 AM, Nishanth Menon wrote: > > > From: Lucas Weaver <l-weaver@ti.com> > > > > > > DRA74x and DRA72x family of processors vary slightly in the number > > > of CPUs. So, add different instances of PMU for each of these processor > > > groups. Further, since the interrupts bypass crossbar and are directly > > > connected to GIC, mark the dts nodes with relevant information. > > > > > > Tested with perf utility. > > > > > > Reviewed-by: Felipe Balbi <balbi@ti.com> > > > Signed-off-by: Lucas Weaver <l-weaver@ti.com> > > > Signed-off-by: Nishanth Menon <nm@ti.com> > > > --- > > Hi, > > Gentle ping.. > > Tony, > I dont see this patch in omap-for-v3.18/dt > > Is there anyway you might consider pulling this for 3.18? > > Patchworks link: > https://patchwork.kernel.org/patch/4743121/ Thanks applying into omap-for-v3.18/dt. Tony -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi index f1ec22f..e5a3d23 100644 --- a/arch/arm/boot/dts/dra72x.dtsi +++ b/arch/arm/boot/dts/dra72x.dtsi @@ -22,4 +22,9 @@ reg = <0>; }; }; + + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>; + }; }; diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index a4e8bb9..3be544c 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -38,4 +38,10 @@ reg = <1>; }; }; + + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = <GIC_SPI DIRECT_IRQ(131) IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI DIRECT_IRQ(132) IRQ_TYPE_LEVEL_HIGH>; + }; };