Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753685AbaFTXbQ (ORCPT ); Fri, 20 Jun 2014 19:31:16 -0400 Received: from mail-by2lp0239.outbound.protection.outlook.com ([207.46.163.239]:55381 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753135AbaFTXbN (ORCPT ); Fri, 20 Jun 2014 19:31:13 -0400 From: To: , , , , , , , , , , CC: , , , , , , Subject: [PATCHv6 1/3] devicetree: Addition of the Altera SDRAM controller Date: Fri, 20 Jun 2014 18:22:01 -0500 Message-ID: <1403306523-4174-2-git-send-email-tthayer@altera.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:66.35.236.227;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(979002)(6009001)(199002)(189002)(19580405001)(21056001)(19580395003)(31966008)(74662001)(16796002)(74502001)(80022001)(81342001)(50226001)(4396001)(81542001)(46102001)(62966002)(44976005)(6806004)(83322001)(68736004)(87936001)(87286001)(88136002)(104166001)(92726001)(92566001)(86152002)(2201001)(89996001)(85852003)(83072002)(48376002)(84676001)(95666004)(50986999)(99396002)(77096002)(86362001)(93916002)(42186005)(50466002)(85306003)(102836001)(105596002)(77982001)(97736001)(76482001)(33646001)(64706001)(36756003)(77156001)(20776003)(47776003)(79102001)(106466001)(921003)(1121002)(83996005)(2101003)(969003)(989001)(999001)(1009001)(1019001);DIR:OUT;SFP:;SCL:1;SRVR:BL2FFO11HUB044;H:sj-itexedge03.altera.priv.altera.com;FPR:;MLV:ovrnspm;PTR:InfoDomainNonexistent;A:1;MX:1;LANG:en; X-OriginatorOrg: altera.onmicrosoft.com X-Microsoft-Antispam: BCL:0;PCL:0;RULEID: X-Forefront-PRVS: 024847EE92 Authentication-Results: spf=softfail (sender IP is 66.35.236.227) smtp.mailfrom=tthayer@altera.com; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thor Thayer Addition of the Altera SDRAM Controller bindings and device tree changes. v2: Changes to SoC SDRAM EDAC code. v3: Implement code suggestions for SDRAM EDAC code. v4: Remove syscon from SDRAM controller bindings. v5: No Change, bump version for consistency. v6: Only map the ctrlcfg register as syscon. Signed-off-by: Thor Thayer --- .../bindings/arm/altera/socfpga-sdram.txt | 11 +++++++++++ arch/arm/boot/dts/socfpga.dtsi | 5 +++++ 2 files changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/altera/socfpga-sdram.txt diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-sdram.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram.txt new file mode 100644 index 0000000..5027026 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-sdram.txt @@ -0,0 +1,11 @@ +Altera SOCFPGA SDRAM Controller + +Required properties: +- compatible : "altr,sdr-ctl"; +- reg : Should contain 1 register ranges(address and length) + +Example: + sdrctl@ffc25000 { + compatible = "altr,sdr-ctl"; + reg = <0xffc25000 0x4>; + }; diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 4676f25..310292e 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -682,6 +682,11 @@ clocks = <&l4_sp_clk>; }; + sdrctl@ffc25000 { + compatible = "altr,sdr-ctl", "syscon"; + reg = <0xffc25000 0x4>; + }; + rst: rstmgr@ffd05000 { compatible = "altr,rst-mgr"; reg = <0xffd05000 0x1000>; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/