From: Borislav Petkov <bp@alien8.de>
To: Manish Narani <manish.narani@xilinx.com>
Cc: robh+dt@kernel.org, mark.rutland@arm.com,
michal.simek@xilinx.com, mchehab@kernel.org,
amit.kucheria@linaro.org, sudeep.holla@arm.com, olof@lixom.net,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org
Subject: Re: [PATCH v9 5/6] arm64: zynqmp: Add DDRC node
Date: Wed, 17 Oct 2018 18:52:52 +0200 [thread overview]
Message-ID: <20181017165252.GG22535@zn.tnic> (raw)
In-Reply-To: <1539581388-23963-6-git-send-email-manish.narani@xilinx.com>
On Mon, Oct 15, 2018 at 10:59:47AM +0530, Manish Narani wrote:
> Add ddrc memory controller node in dts. The size mentioned in dts is
> 0x30000, because we need to access DDR_QOS INTR registers located at
> 0xFD090208 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 29ce234..a81d3b16 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";
> --
Still needs DT folks ACK.
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next prev parent reply other threads:[~2018-10-17 16:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-15 5:29 [PATCH v9 0/6] EDAC: Enhancements to Synopsys EDAC driver Manish Narani
2018-10-15 5:29 ` [PATCH v9 1/6] edac: synopsys: Add error handling for NULL in probe() Manish Narani
2018-10-15 5:29 ` [PATCH v9 2/6] dt: bindings: Document ZynqMP DDRC in Synopsys documentation Manish Narani
2018-10-15 5:29 ` [PATCH v9 3/6] edac: synopsys: Add macro defines for ZynqMP DDRC Manish Narani
2018-10-15 5:29 ` [PATCH v9 4/6] edac: synopsys: Add EDAC ECC support " Manish Narani
2018-10-17 16:30 ` Borislav Petkov
2018-10-15 5:29 ` [PATCH v9 5/6] arm64: zynqmp: Add DDRC node Manish Narani
2018-10-17 16:52 ` Borislav Petkov [this message]
2018-10-15 5:29 ` [PATCH v9 6/6] edac: synopsys: Add Error Injection support for ZynqMP DDRC Manish Narani
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