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    SubjectRE: [PATCH v4 4/4] arm64: zynqmp: Add DDRC node
    Date
    Ping.

    > -----Original Message-----
    > From: Manish Narani [mailto:manish.narani@xilinx.com]
    > Sent: Saturday, August 4, 2018 2:56 PM
    > To: robh+dt@kernel.org; mark.rutland@arm.com; catalin.marinas@arm.com;
    > will.deacon@arm.com; Michal Simek <michals@xilinx.com>; bp@alien8.de;
    > mchehab@kernel.org; mdf@kernel.org; Edgar Iglesias <edgari@xilinx.com>;
    > Shubhrajyoti Datta <shubhraj@xilinx.com>; Naga Sureshkumar Relli
    > <nagasure@xilinx.com>; Bharat Kumar Gogada <bharatku@xilinx.com>;
    > stefan.krsmanovic@aggios.com
    > Cc: Srinivas Goud <sgoud@xilinx.com>; Anirudha Sarangi
    > <anirudh@xilinx.com>; linux-kernel@vger.kernel.org;
    > devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
    > edac@vger.kernel.org; Manish Narani <MNARANI@xilinx.com>
    > Subject: [PATCH v4 4/4] arm64: zynqmp: Add DDRC node
    >
    > This patch adds ddrc memory controller node in dts. The size mentioned in dts
    > is 0x30000, because we need to access DDR_QOS INTR registers located at
    > fd090208 from this driver.
    >
    > Signed-off-by: Manish Narani <manish.narani@xilinx.com>
    > ---
    > arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++++
    > 1 file changed, 7 insertions(+)
    >
    > diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
    > b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
    > index a091e6f..7d6a3cf 100644
    > --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
    > +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
    > @@ -355,6 +355,13 @@
    > xlnx,bus-width = <64>;
    > };
    >
    > + mc: memory-controller@fd070000 {
    > + compatible = "xlnx,zynqmp-ddrc-2.40a";
    > + reg = <0x0 0xfd070000 0x0 0x30000>;
    > + interrupt-parent = <&gic>;
    > + interrupts = <0 112 4>;
    > + };
    > +
    > gem0: ethernet@ff0b0000 {
    > compatible = "cdns,zynqmp-gem", "cdns,gem";
    > status = "disabled";
    > --
    > 2.1.1

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