From: Manish Narani <manish.narani@xilinx.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<michal.simek@xilinx.com>, <bp@alien8.de>, <mchehab@kernel.org>,
<manish.narani@xilinx.com>, <leoyang.li@nxp.com>,
<amit.kucheria@linaro.org>, <olof@lixom.net>
Cc: <sgoud@xilinx.com>, <anirudh@xilinx.com>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-edac@vger.kernel.org>
Subject: [PATCH v5 4/4] arm64: zynqmp: Add DDRC node
Date: Fri, 31 Aug 2018 18:57:50 +0530 [thread overview]
Message-ID: <1535722070-10394-5-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1535722070-10394-1-git-send-email-manish.narani@xilinx.com>
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";
--
2.1.1
next prev parent reply other threads:[~2018-08-31 13:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-31 13:27 [PATCH v5 0/4] EDAC: Enhancements to Synopsys EDAC driver Manish Narani
2018-08-31 13:27 ` [PATCH v5 1/4] edac: synps: Add platform specific structures for ddrc controller Manish Narani
2018-09-04 16:58 ` Borislav Petkov
2018-09-06 15:53 ` Manish Narani
2018-08-31 13:27 ` [PATCH v5 2/4] dt: bindings: Document ZynqMP DDRC in Synopsys documentation Manish Narani
2018-09-04 14:16 ` Rob Herring
2018-09-06 15:21 ` Manish Narani
2018-08-31 13:27 ` [PATCH v5 3/4] edac: synopsys: Add EDAC ECC support for ZynqMP DDRC Manish Narani
2018-09-05 10:19 ` Borislav Petkov
2018-09-06 16:14 ` Manish Narani
2018-08-31 13:27 ` Manish Narani [this message]
2018-09-05 10:20 ` [PATCH v5 4/4] arm64: zynqmp: Add DDRC node Borislav Petkov
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