From patchwork Thu Jan 31 10:33:07 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manjunathappa, Prakash" X-Patchwork-Id: 2072381 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 A018EDF2E5 for ; Thu, 31 Jan 2013 10:48:34 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U0reS-0008Ul-N8; Thu, 31 Jan 2013 10:45:52 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U0reE-0008S2-Pj for linux-arm-kernel@lists.infradead.org; Thu, 31 Jan 2013 10:45:39 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0VAjO51024679; Thu, 31 Jan 2013 04:45:25 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0VAjGRt002476; Thu, 31 Jan 2013 16:15:23 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 31 Jan 2013 16:15:18 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r0VAj8sP007781; Thu, 31 Jan 2013 16:15:08 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 42727158015; Thu, 31 Jan 2013 16:03:17 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r0VAXGR28975; Thu, 31 Jan 2013 16:03:16 +0530 (IST) From: "Manjunathappa, Prakash" To: Subject: [PATCH 3/3] ARM: davinci: da850: add mmc DT entries Date: Thu, 31 Jan 2013 16:03:07 +0530 Message-ID: <1359628387-14437-4-git-send-email-prakash.pm@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1359628387-14437-1-git-send-email-prakash.pm@ti.com> References: <1359628387-14437-1-git-send-email-prakash.pm@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130131_054538_917122_1FD0064E X-CRM114-Status: GOOD ( 10.30 ) X-Spam-Score: -4.6 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.152 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: mporter@ti.com, davinci-linux-open-source@linux.davincidsp.com, cjb@laptop.org, linux@arm.linux.org.uk, linux-doc@vger.kernel.org, gregkh@linuxfoundation.org, devicetree-discuss@lists.ozlabs.org, nsekhar@ti.com, linux-kernel@vger.kernel.org, rob.herring@calxeda.com, grant.likely@secretlab.ca, "Manjunathappa, Prakash" , rob@landley.net, hs@denx.de, ido@wizery.com, linux-arm-kernel@lists.infradead.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: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add DT entry for MMC. Also add entry for pinmux information. Tested on da850-evm without card detect and EDMA support as DT support for GPIO and EDMA are yet come. Signed-off-by: Manjunathappa, Prakash Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori --- arch/arm/boot/dts/da850-evm.dts | 13 +++++++++++++ arch/arm/boot/dts/da850.dtsi | 15 +++++++++++++++ 2 files changed, 28 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index fa04152..51c87e7 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -30,6 +30,19 @@ rtc0: rtc@1c23000 { status = "okay"; }; + mmc0: mmc@1c40000 { + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + /* + * BIT(1) MMC_CAP_MMC_HIGHSPEED + * BIT(2) MMC_CAP_SD_HIGHSPEED + */ + caps = <6>; + version = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 099c81e..5978a83 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -56,6 +56,15 @@ 0x30 0x01100000 0x0ff00000 >; }; + mmc0_pins: pinmux_mmc_pins { + pinctrl-single,bits = < + /* MMCSD0_DAT[3] MMCSD0_DAT[2] + * MMCSD0_DAT[1] MMCSD0_DAT[0] + * MMCSD0_CMD MMCSD0_CLK + */ + 0x28 0x00222222 0x00ffffff + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -88,6 +97,12 @@ 19>; status = "disabled"; }; + mmc0: mmc@1c40000 { + compatible = "ti,davinci_mmc"; + reg = <0x40000 0x1000>; + interrupts = <16>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand";