| Message ID | 1435345943-31833-1-git-send-email-tchalamarla@caviumnetworks.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Catalin, is it possible to pull this for 4.2? Thanks, Tirumalesh. > On Jun 26, 2015, at 12:12 PM, Tirumalesh Chalamarla <tchalamarla@caviumnetworks.com> wrote: > > From: Tirumalesh Chalamarla <tchalamarla@cavium.com> > > The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on > Thunder SoCs by adding an entry to DT. > > Signed-off-by: Tirumalesh Chalamarla <tchalamarla@cavium.com> > Acked-by: Marc Zyngier <marc.zyngier@arm.com> > --- > arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > index d8c0bdc..9cb7cf9 100644 > --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > @@ -376,10 +376,19 @@ > gic0: interrupt-controller@8010,00000000 { > compatible = "arm,gic-v3"; > #interrupt-cells = <3>; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > interrupt-controller; > reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ > <0x8010 0x80000000 0x0 0x600000>; /* GICR */ > interrupts = <1 9 0xf04>; > + > + its: gic-its@8010,00020000 { > + compatible = "arm,gic-v3-its"; > + msi-controller; > + reg = <0x8010 0x20000 0x0 0x200000>; > + }; > }; > > uaa0: serial@87e0,24000000 { > -- > 2.1.0 >
On Thu, Jul 02, 2015 at 08:26:02PM +0000, Chalamarla, Tirumalesh wrote: > > On Jun 26, 2015, at 12:12 PM, Tirumalesh Chalamarla <tchalamarla@caviumnetworks.com> wrote: > > > > From: Tirumalesh Chalamarla <tchalamarla@cavium.com> > > > > The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on > > Thunder SoCs by adding an entry to DT. > > > > Signed-off-by: Tirumalesh Chalamarla <tchalamarla@cavium.com> > > Acked-by: Marc Zyngier <marc.zyngier@arm.com> > > --- > > arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 9 +++++++++ > > 1 file changed, 9 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > > index d8c0bdc..9cb7cf9 100644 > > --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > > +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi > > @@ -376,10 +376,19 @@ > > gic0: interrupt-controller@8010,00000000 { > > compatible = "arm,gic-v3"; > > #interrupt-cells = <3>; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > interrupt-controller; > > reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ > > <0x8010 0x80000000 0x0 0x600000>; /* GICR */ > > interrupts = <1 9 0xf04>; > > + > > + its: gic-its@8010,00020000 { > > + compatible = "arm,gic-v3-its"; > > + msi-controller; > > + reg = <0x8010 0x20000 0x0 0x200000>; > > + }; > > }; > > > > uaa0: serial@87e0,24000000 { > > is it possible to pull this for 4.2? The dts files go in via the arm-soc tree (cc'ing arm@kernel.org).
Catalin Marinas <catalin.marinas@arm.com> writes: > On Thu, Jul 02, 2015 at 08:26:02PM +0000, Chalamarla, Tirumalesh wrote: >> > On Jun 26, 2015, at 12:12 PM, Tirumalesh Chalamarla <tchalamarla@caviumnetworks.com> wrote: >> > >> > From: Tirumalesh Chalamarla <tchalamarla@cavium.com> >> > >> > The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on >> > Thunder SoCs by adding an entry to DT. >> > >> > Signed-off-by: Tirumalesh Chalamarla <tchalamarla@cavium.com> >> > Acked-by: Marc Zyngier <marc.zyngier@arm.com> >> > --- >> > arch/arm64/boot/dts/cavium/thunder-88xx.dtsi | 9 +++++++++ >> > 1 file changed, 9 insertions(+) >> > >> > diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi >> > index d8c0bdc..9cb7cf9 100644 >> > --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi >> > +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi >> > @@ -376,10 +376,19 @@ >> > gic0: interrupt-controller@8010,00000000 { >> > compatible = "arm,gic-v3"; >> > #interrupt-cells = <3>; >> > + #address-cells = <2>; >> > + #size-cells = <2>; >> > + ranges; >> > interrupt-controller; >> > reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ >> > <0x8010 0x80000000 0x0 0x600000>; /* GICR */ >> > interrupts = <1 9 0xf04>; >> > + >> > + its: gic-its@8010,00020000 { >> > + compatible = "arm,gic-v3-its"; >> > + msi-controller; >> > + reg = <0x8010 0x20000 0x0 0x200000>; >> > + }; >> > }; >> > >> > uaa0: serial@87e0,24000000 { >> >> is it possible to pull this for 4.2? > > The dts files go in via the arm-soc tree (cc'ing arm@kernel.org). Picked this up for v4.2-rc, Kevin
diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi index d8c0bdc..9cb7cf9 100644 --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi @@ -376,10 +376,19 @@ gic0: interrupt-controller@8010,00000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + ranges; interrupt-controller; reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ <0x8010 0x80000000 0x0 0x600000>; /* GICR */ interrupts = <1 9 0xf04>; + + its: gic-its@8010,00020000 { + compatible = "arm,gic-v3-its"; + msi-controller; + reg = <0x8010 0x20000 0x0 0x200000>; + }; }; uaa0: serial@87e0,24000000 {