From patchwork Mon Dec 9 13:57:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dinh Nguyen X-Patchwork-Id: 3311131 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F40F19F1F0 for ; Mon, 9 Dec 2013 14:01:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C8A8520268 for ; Mon, 9 Dec 2013 14:01:22 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7C6D720179 for ; Mon, 9 Dec 2013 14:01:21 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq1Ns-0000mU-4l; Mon, 09 Dec 2013 14:00:28 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq1Nh-0006Ep-A0; Mon, 09 Dec 2013 14:00:17 +0000 Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq1NJ-0006BS-7j for linux-arm-kernel@lists.infradead.org; Mon, 09 Dec 2013 13:59:55 +0000 Received: from mail66-va3-R.bigfish.com (10.7.14.236) by VA3EHSOBE014.bigfish.com (10.7.40.64) with Microsoft SMTP Server id 14.1.225.22; Mon, 9 Dec 2013 13:59:31 +0000 Received: from mail66-va3 (localhost [127.0.0.1]) by mail66-va3-R.bigfish.com (Postfix) with ESMTP id D12B5A00A9; Mon, 9 Dec 2013 13:59:31 +0000 (UTC) X-Forefront-Antispam-Report: CIP:66.35.236.232; KIP:(null); UIP:(null); IPV:NLI; H:SJ-ITEXEDGE02.altera.priv.altera.com; RD:none; EFVD:NLI X-SpamScore: 8 X-BigFish: VS8(zzzz1f42h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6hzz1de098h8275bh1de097hz2fh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h14ddh1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah224fh1d0ch1d2eh1d3fh1dfeh1dffh1e1dh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h286p1155h) Received-SPF: pass (mail66-va3: domain of altera.com designates 66.35.236.232 as permitted sender) client-ip=66.35.236.232; envelope-from=dinguyen@altera.com; helo=SJ-ITEXEDGE02.altera.priv.altera.com ; v.altera.com ; Received: from mail66-va3 (localhost.localdomain [127.0.0.1]) by mail66-va3 (MessageSwitch) id 1386597570399751_27156; Mon, 9 Dec 2013 13:59:30 +0000 (UTC) Received: from VA3EHSMHS003.bigfish.com (unknown [10.7.14.241]) by mail66-va3.bigfish.com (Postfix) with ESMTP id 51FE536006E; Mon, 9 Dec 2013 13:59:30 +0000 (UTC) Received: from SJ-ITEXEDGE02.altera.priv.altera.com (66.35.236.232) by VA3EHSMHS003.bigfish.com (10.7.99.13) with Microsoft SMTP Server (TLS) id 14.16.227.3; Mon, 9 Dec 2013 13:59:29 +0000 Received: from sj-mail01.altera.com (137.57.1.6) by SJ-ITEXEDGE02.altera.priv.altera.com (66.35.236.232) with Microsoft SMTP Server id 8.3.327.1; Mon, 9 Dec 2013 05:47:35 -0800 Received: from linux-builds1.altera.com (linux-builds1.altera.com [137.57.188.114]) by sj-mail01.altera.com (8.13.7+Sun/8.13.7) with ESMTP id e02KAoOC007898; Sun, 2 Jan 2000 12:10:52 -0800 (PST) From: To: , , , , , Subject: [PATCHv5 1/4] arm: dts: Add support for SD/MMC on SOCFPGA Date: Mon, 9 Dec 2013 07:57:39 -0600 Message-ID: <1386597462-29471-2-git-send-email-dinguyen@altera.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1386597462-29471-1-git-send-email-dinguyen@altera.com> References: <1386597462-29471-1-git-send-email-dinguyen@altera.com> MIME-Version: 1.0 X-OriginatorOrg: altera.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131209_085953_460674_7093971F X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: linux-mmc@vger.kernel.org, Dinh Nguyen , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Dinh Nguyen Use the standard "snps,dw-mshc" binding that will support SD/MMC on Altera's SOCFPGA platform. Signed-off-by: Dinh Nguyen --- v5: Use the standard "snps,dw-mshc" binding v4: Re-use "rockchip,rk2928-dw-mshc" binding v3: none v2: none --- arch/arm/boot/dts/socfpga.dtsi | 11 +++++++++++ arch/arm/boot/dts/socfpga_arria5.dtsi | 12 ++++++++++++ arch/arm/boot/dts/socfpga_cyclone5.dtsi | 12 ++++++++++++ arch/arm/boot/dts/socfpga_vt.dts | 12 ++++++++++++ 4 files changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index f936476..9e78c1d 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -469,6 +469,17 @@ cache-level = <2>; }; + mmc: dwmmc0@ff704000 { + compatible = "snps,dw-mshc"; + reg = <0xff704000 0x1000>; + interrupts = <0 139 4>; + fifo-depth = <0x400>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&l4_mp_clk>, <&sdmmc_clk>; + clock-names = "biu", "ciu"; + }; + /* Local timer */ timer@fffec600 { compatible = "arm,cortex-a9-twd-timer"; diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi index a85b404..112b7e2 100644 --- a/arch/arm/boot/dts/socfpga_arria5.dtsi +++ b/arch/arm/boot/dts/socfpga_arria5.dtsi @@ -27,6 +27,18 @@ }; }; + dwmmc0@ff704000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + samsung,dw-mshc-sdr-timing = <0 3>; + + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + serial0@ffc02000 { clock-frequency = <100000000>; }; diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi index a8716f6..52b1501 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi +++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi @@ -28,6 +28,18 @@ }; }; + dwmmc0@ff704000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + samsung,dw-mshc-sdr-timing = <0 3>; + + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + ethernet@ff702000 { phy-mode = "rgmii"; phy-addr = <0xffffffff>; /* probe for phy addr */ diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts index d1ec0ca..7dc709b 100644 --- a/arch/arm/boot/dts/socfpga_vt.dts +++ b/arch/arm/boot/dts/socfpga_vt.dts @@ -41,6 +41,18 @@ }; }; + dwmmc0@ff704000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + samsung,dw-mshc-sdr-timing = <0 3>; + + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + ethernet@ff700000 { phy-mode = "gmii"; status = "okay";