From patchwork Thu Jul 12 12:58:47 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Abraham X-Patchwork-Id: 1188901 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 61E1ADFFFE for ; Thu, 12 Jul 2012 12:58:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SpItc-0008Dl-Qr; Thu, 12 Jul 2012 12:53:33 +0000 Received: from mailout2.samsung.com ([203.254.224.25]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SpIlW-0005pp-HX for linux-arm-kernel@lists.infradead.org; Thu, 12 Jul 2012 12:45:08 +0000 Received: from epcpsbgm1.samsung.com (mailout2.samsung.com [203.254.224.25]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M7100FGTSQV6JO0@mailout2.samsung.com> for linux-arm-kernel@lists.infradead.org; Thu, 12 Jul 2012 21:45:01 +0900 (KST) X-AuditID: cbfee61a-b7f616d000004b7e-82-4ffec6cc825e Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 1B.1C.19326.CC6CEFF4; Thu, 12 Jul 2012 21:45:01 +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 <0M7100BY3SQSXZ10@mmp1.samsung.com> for linux-arm-kernel@lists.infradead.org; Thu, 12 Jul 2012 21:45:00 +0900 (KST) From: Thomas Abraham To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 3/3] ARM: dts: Add nodes for dw_mmc controllers for Samsung Exynos5250 platforms Date: Thu, 12 Jul 2012 18:28:47 +0530 Message-id: <1342097927-25334-4-git-send-email-thomas.abraham@linaro.org> X-Mailer: git-send-email 1.6.6.rc2 In-reply-to: <1342097927-25334-1-git-send-email-thomas.abraham@linaro.org> References: <1342097927-25334-1-git-send-email-thomas.abraham@linaro.org> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrAJMWRmVeSWpSXmKPExsVy+t9jAd2zx/75GzSvYbHY9PgaqwOjx+Yl 9QGMUVw2Kak5mWWpRfp2CVwZU5uWshW8kax4u2k6ewPjU+EuRk4OCQETiQcfjrBC2GISF+6t Z+ti5OIQEljEKHH+fS8LSEJIYD2TRP/sAhCbTcBA4tHCd+wgtoiAhsSUrsdANgcHs0CAxN1v NiBhYYFUibNHpzCB2CwCqhKXHzwHG8Mr4Cnx+e4uqF1KEht6j4LVcAp4SUx5P5sNYpWnxJmF s5knMPIuYGRYxSiaWpBcUJyUnmuoV5yYW1yal66XnJ+7iRHs72dSOxhXNlgcYhTgYFTi4f1w 4J+/EGtiWXFl7iFGCQ5mJRHe/lygEG9KYmVValF+fFFpTmrxIUZpDhYlcV5j76/+QgLpiSWp 2ampBalFMFkmDk6pBkZD+UWn8g4dF3tzrM4spi5wj4priJI6+/fbezR6Z69XWKdXzybKvGfd 6mQlgWbX4wZ8W56ysrJMvc8T/vn1n8xXbC8n/XgWtTLXfccDC8Nmhh6Ouct0BZzPh0/ap1aj +LzDt+dnyNl5Fg5qsoXKV5d4SqwK3jg9OStQeN52X8/ebleOw/E/m5VYijMSDbWYi4oTAbQ8 J+DzAQAA X-TM-AS-MML: No 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 [203.254.224.25 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, linux-samsung-soc@vger.kernel.org, patches@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 | 58 +++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5250.dtsi | 32 ++++++++++++++++ 2 files changed, 90 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 49945cc..8e54e41 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 = &mshc_0; + mshc1 = &mshc_1; + mshc2 = &mshc_2; + mshc3 = &mshc_3; + }; + memory { reg = <0x40000000 0x80000000>; }; @@ -71,4 +78,55 @@ i2c@12CD0000 { status = "disabled"; }; + + mshc_0: dwmmc0@12200000 { + num-slots = <1>; + supports-highspeed; + card-detection-broken; + no-write-protect; + 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>; + cd-gpios = <&gpc0 2 2 3 3>; + 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>; + }; + }; + + mshc_1: dwmmc1@12210000 { + status = "disabled"; + }; + + mshc_2: dwmmc2@12220000 { + num-slots = <1>; + supports-highspeed; + no-write-protect; + 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>; + cd-gpios = <&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>; + }; + }; + + mshc_3: dwmmc3@12230000 { + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 4272b29..b6ae657 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -146,6 +146,38 @@ #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>;