[PATCH 2/6] GICv3: Add ITS entry to THUNDER dts
Marc Zyngier
marc.zyngier at arm.com
Fri Jun 26 02:00:48 PDT 2015
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 at kernel.org> wrote:
>>
>> From: Tirumalesh Chalamarla <tchalamarla at 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 at cavium.com>
>> Signed-off-by: Robert Richter <rrichter at 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 at 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 at 8010,00020000 {
>> + compatible = "arm,gic-v3-its";
>> + msi-controller;
>> + reg = <0x8010 0x20000 0x0 0x200000>;
>> + };
>> };
>>
>> uaa0: serial at 87e0,24000000 {
>> --
>> 2.1.0
>>
>
--
Jazz is not dead. It just smells funny...
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