linux-kernel - Re: [PATCH v2] ARM64: Add new Xilinx ZynqMP SoC

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Message-ID: <54F862BE.7000901@arm.com>
Date:	Thu, 05 Mar 2015 14:05:50 +0000
From:	Marc Zyngier <marc.zyngier@....com>
To:	Michal Simek <michal.simek@...inx.com>,
	linux-arm-kernel@...ts.infradead.org,
	Mark Rutland <mark.rutland@....com>,
	Rob Herring <robherring2@...il.com>
CC:	devicetree@...r.kernel.org, Zach Pfeffer <zachp@...inx.com>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Mark Brown <broonie@...aro.org>,
	Will Deacon <will.deacon@....com>,
	linux-kernel@...r.kernel.org, Robert Richter <rrichter@...ium.com>,
	Rob Herring <robh+dt@...nel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Eddie Huang <eddie.huang@...iatek.com>,
	Sören Brinkmann <soren.brinkmann@...inx.com>
Subject: Re: [PATCH v2] ARM64: Add new Xilinx ZynqMP SoC

Hi Michal,

On 05/03/15 13:53, Michal Simek wrote:
> Initial version of device tree for Xilinx ZynqMP SoC.
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> Acked-by: Sören Brinkmann <soren.brinkmann@...inx.com>
> ---
> 
> Changes in v2:
> -  move timer out of amba_apu bus because it is not on bus
>    Reported by Mark
> - FIC GICC and GICV addresses - Reported by Rob
> - Fix copyright
> - Enable cadence IP in defconfig
> - Add support for macb multiqueue
> 
>  arch/arm64/Kconfig                          |   5 +
>  arch/arm64/boot/dts/Makefile                |   1 +
>  arch/arm64/boot/dts/xilinx/Makefile         |   5 +
>  arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts |  47 +++++
>  arch/arm64/boot/dts/xilinx/zynqmp.dtsi      | 303 ++++++++++++++++++++++++++++
>  arch/arm64/configs/defconfig                |   3 +
>  6 files changed, 364 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/xilinx/Makefile
>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp.dtsi

[...]

> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
> new file mode 100644
> index 000000000000..0a3f40ecd06d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts

[...]

> +		gic: interrupt-controller@...10000 {
> +			compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
> +			#interrupt-cells = <3>;
> +			reg = <0x0 0xf9010000 0x10000>,
> +			      <0x0 0xf902f000 0x2000>,
> +			      <0x0 0xf9040000 0x20000>,
> +			      <0x0 0xf906f000 0x2000>;
> +			interrupt-controller;

Please add the missing GIC maintenance interrupt.

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...
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