| Message ID | 1411573068-12952-3-git-send-email-rric@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
Hi Marc, Any feed back on this. Do you want me to submit this as a separate patch?so that it is easy for getting acceptance. Thanks, Tirumalesh. > On Sep 24, 2014, at 8:37 AM, Robert Richter <rric@kernel.org> 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> > Signed-off-by: Robert Richter <rrichter@cavium.com> > --- > arch/arm64/boot/dts/thunder-88xx.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/thunder-88xx.dtsi b/arch/arm64/boot/dts/thunder-88xx.dtsi > index d8c0bdc51882..9cb7cf94284a 100644 > --- a/arch/arm64/boot/dts/thunder-88xx.dtsi > +++ b/arch/arm64/boot/dts/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 > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 26/06/15 00:19, Chalamarla, Tirumalesh wrote: > Hi Marc, > > Any feed back on this. > Do you want me to submit this as a separate patch?so that it is easy for getting acceptance. It looks good to me, so you can add my Acked-by on it. I think you should repost it and get it merged through arm-soc. Thanks, M. > Thanks, > Tirumalesh. > >> On Sep 24, 2014, at 8:37 AM, Robert Richter <rric@kernel.org> 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> >> Signed-off-by: Robert Richter <rrichter@cavium.com> >> --- >> arch/arm64/boot/dts/thunder-88xx.dtsi | 9 +++++++++ >> 1 file changed, 9 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/thunder-88xx.dtsi b/arch/arm64/boot/dts/thunder-88xx.dtsi >> index d8c0bdc51882..9cb7cf94284a 100644 >> --- a/arch/arm64/boot/dts/thunder-88xx.dtsi >> +++ b/arch/arm64/boot/dts/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 >> >
diff --git a/arch/arm64/boot/dts/thunder-88xx.dtsi b/arch/arm64/boot/dts/thunder-88xx.dtsi index d8c0bdc51882..9cb7cf94284a 100644 --- a/arch/arm64/boot/dts/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/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 {