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 v3 4/4] arm64: zynqmp: Add DDRC node
Date: Thu, 2 Aug 2018 18:21:22 +0530 [thread overview]
Message-ID: <1533214282-9977-5-git-send-email-manish.narani@xilinx.com> (raw)
In-Reply-To: <1533214282-9977-1-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
prev parent reply other threads:[~2018-08-02 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-02 12:51 [PATCH v3 0/4] EDAC: Enhancements to Synopsys EDAC driver Manish Narani
2018-08-02 12:51 ` [PATCH v3 1/4] edac: synps: Add platform specific structures for ddrc controller Manish Narani
2018-08-04 5:18 ` Borislav Petkov
2018-08-04 6:09 ` Manish Narani
2018-08-02 12:51 ` [PATCH v3 2/4] dt: bindings: Document ZynqMP DDRC in Synopsys documentation Manish Narani
2018-08-02 12:51 ` [PATCH v3 3/4] edac: synopsys: Add EDAC ECC support for ZynqMP DDRC Manish Narani
2018-08-02 12:51 ` Manish Narani [this message]
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