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From: Manish Narani <manish.narani@xilinx.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
	<catalin.marinas@arm.com>, <will.deacon@arm.com>,
	<michal.simek@xilinx.com>, <bp@alien8.de>, <mchehab@kernel.org>,
	<mdf@kernel.org>, <edgar.iglesias@xilinx.com>,
	<shubhrajyoti.datta@xilinx.com>,
	<naga.sureshkumar.relli@xilinx.com>,
	<bharat.kumar.gogada@xilinx.com>, <stefan.krsmanovic@aggios.com>
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>,
	Manish Narani <manish.narani@xilinx.com>
Subject: [PATCH v4 4/4] arm64: zynqmp: Add DDRC node
Date: Sat, 4 Aug 2018 14:55:35 +0530	[thread overview]
Message-ID: <1533374735-16662-5-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1533374735-16662-1-git-send-email-manish.narani@xilinx.com>

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


  parent reply	other threads:[~2018-08-04  9:26 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-04  9:25 [PATCH v4 0/4] EDAC: Enhancements to Synopsys EDAC driver Manish Narani
2018-08-04  9:25 ` [PATCH v4 1/4] edac: synps: Add platform specific structures for ddrc controller Manish Narani
2018-08-18 10:11   ` Manish Narani
2018-08-18 12:45     ` Borislav Petkov
2018-08-21 13:06   ` Borislav Petkov
2018-08-22 12:20     ` Manish Narani
2018-08-04  9:25 ` [PATCH v4 2/4] dt: bindings: Document ZynqMP DDRC in Synopsys documentation Manish Narani
2018-08-07 14:56   ` Rob Herring
2018-08-04  9:25 ` [PATCH v4 3/4] edac: synopsys: Add EDAC ECC support for ZynqMP DDRC Manish Narani
2018-08-21 13:09   ` Borislav Petkov
2018-08-22 13:02     ` Manish Narani
2018-08-22 13:34       ` Borislav Petkov
2018-08-04  9:25 ` Manish Narani [this message]
2018-08-18 10:12   ` [PATCH v4 4/4] arm64: zynqmp: Add DDRC node Manish Narani
2018-08-04 16:32 ` [PATCH v4 0/4] EDAC: Enhancements to Synopsys EDAC driver Borislav Petkov
2018-08-06 13:58   ` Manish Narani

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