From patchwork Wed Aug 29 11:01:12 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Abraham X-Patchwork-Id: 1384621 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 24DBCDF2AB for ; Wed, 29 Aug 2012 10:47:05 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T6fkp-0001Yk-Ml; Wed, 29 Aug 2012 10:44:11 +0000 Received: from mailout3.samsung.com ([203.254.224.33]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1T6fkT-0001VS-R5 for linux-arm-kernel@lists.infradead.org; Wed, 29 Aug 2012 10:43:51 +0000 Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M9I0014IJ4K2O30@mailout3.samsung.com> for linux-arm-kernel@lists.infradead.org; Wed, 29 Aug 2012 19:43:48 +0900 (KST) X-AuditID: cbfee61b-b7faf6d00000476a-38-503df2645ed8 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id FF.71.18282.462FD305; Wed, 29 Aug 2012 19:43:48 +0900 (KST) Received: from localhost.localdomain ([107.108.73.37]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M9I00K0KJ3AVK60@mmp1.samsung.com> for linux-arm-kernel@lists.infradead.org; Wed, 29 Aug 2012 19:43:48 +0900 (KST) From: Thomas Abraham To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 3/3] ARM: dts: Add nodes for dw_mmc controllers for Samsung Exynos5250 platforms Date: Wed, 29 Aug 2012 16:31:12 +0530 Message-id: <1346238072-7324-4-git-send-email-thomas.abraham@linaro.org> X-Mailer: git-send-email 1.6.6.rc2 In-reply-to: <1346238072-7324-1-git-send-email-thomas.abraham@linaro.org> References: <1346238072-7324-1-git-send-email-thomas.abraham@linaro.org> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrEJMWRmVeSWpSXmKPExsVy+t9jAd2UT7YBBlOXWVpsenyN1YHRY/OS +gDGKC6blNSczLLUIn27BK6MJ8d3MBack6zoOPSHqYHxnHAXIyeHhICJxM2F3WwQtpjEhXvr gWwuDiGBRYwSPZfmsEM465kkXt94xghSxSZgIPFo4Tt2EFtEQENiStdjsCJmgROMErdevGcF SQgLpEps3fmFCcRmEVCVmD31BNBYDg5eAQ+J4zNKIbYpSWzoPQpWwingKbHmy3WwK4SASrYf OsQ4gZF3ASPDKkbR1ILkguKk9FwjveLE3OLSvHS95PzcTYxgnz+T3sG4qsHiEKMAB6MSD+8F btsAIdbEsuLK3EOMEhzMSiK8qa+AQrwpiZVVqUX58UWlOanFhxilOViUxHn5+wwDhATSE0tS s1NTC1KLYLJMHJxSDYydD9oF+sJfv19opfygfOKC6bf/n0tIWf1/R8Qq+xfB9iurvDZuXqi4 pG9r9Jx5KyfGV/8OENuqYj+xgC3USuuEx/OTOz8XZC7qeuwxjXfBAqlFKb/b1kkv/nqB+fnC F2lr1mj94ftX+mfhZ2EH46CO5MOPIy8pdS+o9XosfaaZbcly1zNxYRnqSizFGYmGWsxFxYkA oxTLN/UBAAA= X-Spam-Note: CRM114 invocation failed X-Spam-Score: -6.9 (------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-6.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [203.254.224.33 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: kgene.kim@samsung.com, patches@linaro.org, tgih.jun@samsung.com, devicetree-discuss@lists.ozlabs.org, jh80.chung@samsung.com, linux-samsung-soc@vger.kernel.org, girish.shivananjappa@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add device nodes for the four instances of dw_mmc controllers in Exynos5250 and enable instance 0 and 2 for the smdk5250 board. Signed-off-by: Thomas Abraham --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 55 +++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 32 +++++++++++++++++ 2 files changed, 87 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 8a5e348..d57e8e0 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -16,6 +16,13 @@ model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; compatible = "samsung,smdk5250", "samsung,exynos5250"; + aliases { + mshc0 = &dwmmc_0; + mshc1 = &dwmmc_1; + mshc2 = &dwmmc_2; + mshc3 = &dwmmc_3; + }; + memory { reg = <0x40000000 0x80000000>; }; @@ -72,6 +79,54 @@ status = "disabled"; }; + dwmmc_0: dwmmc0@12200000 { + num-slots = <1>; + supports-highspeed; + broken-cd; + fifo-depth = <0x80>; + card-detect-delay = <200>; + samsung,dw-mshc-sdr-timing = <2 3 3>; + samsung,dw-mshc-ddr-timing = <1 2 3>; + + slot@0 { + reg = <0>; + bus-width = <8>; + gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>, + <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>, + <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>, + <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>, + <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>; + }; + }; + + dwmmc_1: dwmmc1@12210000 { + status = "disabled"; + }; + + dwmmc_2: dwmmc2@12220000 { + num-slots = <1>; + supports-highspeed; + fifo-depth = <0x80>; + card-detect-delay = <200>; + samsung,dw-mshc-sdr-timing = <2 3 3>; + samsung,dw-mshc-ddr-timing = <1 2 3>; + + slot@0 { + reg = <0>; + bus-width = <4>; + samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>; + gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>, + <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>, + <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>, + <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>, + <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>; + }; + }; + + dwmmc_3: dwmmc3@12230000 { + status = "disabled"; + }; + spi_0: spi@12d20000 { status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 004aaa8..f69e389 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -182,6 +182,38 @@ #size-cells = <0>; }; + dwmmc0@12200000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12200000 0x1000>; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc1@12210000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12210000 0x1000>; + interrupts = <0 76 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc2@12220000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12220000 0x1000>; + interrupts = <0 77 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc3@12230000 { + compatible = "samsung,exynos5250-dw-mshc"; + reg = <0x12230000 0x1000>; + interrupts = <0 78 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + amba { #address-cells = <1>; #size-cells = <1>;