From patchwork Wed Nov 25 06:39:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Lifshitz X-Patchwork-Id: 7695771 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F3B21BF90C for ; Wed, 25 Nov 2015 06:41:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2447120726 for ; Wed, 25 Nov 2015 06:41:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4C26208BB for ; Wed, 25 Nov 2015 06:41:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755260AbbKYGlD (ORCPT ); Wed, 25 Nov 2015 01:41:03 -0500 Received: from softlayer.compulab.co.il ([50.23.254.55]:33847 "EHLO compulab.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755172AbbKYGki (ORCPT ); Wed, 25 Nov 2015 01:40:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=compulab.co.il; s=default; h=References:In-Reply-To:Message-Id:Date:Subject :Cc:To:From; bh=qDryukiABn2UFOQdk3Il/SG1W5RmFMGefsF5ENGRHWA=; b=YtiZX7tcZGSx0 G6ya7ZDgnCe4W0qZOicn+5cQ+ej9JZhLbmy0Pincg5GgW4wa2o89qKR2F6F8oRVlAsBfvwkmWl8xP jF3CRBeOzDyQQ6VblVIgKMHHJ2xYci4/CZgkw4hYOwmJJB7fvKnix8cti932YIEj2PFv+u3FHb1Q7 X5t8=; Received: from [82.166.188.245] (port=39561 helo=zimbra-mta.compulab.co.il) by softlayer.compulab.co.il with esmtp (Exim 4.86) (envelope-from ) id 1a1Tkr-0000s0-Q6; Wed, 25 Nov 2015 08:40:38 +0200 Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id E8CB3484539; Wed, 25 Nov 2015 08:40:35 +0200 (IST) Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id WVnljFnI1irV; Wed, 25 Nov 2015 08:40:35 +0200 (IST) Received: from localhost (localhost [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 9549A4844C3; Wed, 25 Nov 2015 08:40:34 +0200 (IST) X-Virus-Scanned: amavisd-new at zimbra-mta.compulab.co.il Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id sNdQu80xhSoU; Wed, 25 Nov 2015 08:40:34 +0200 (IST) Received: from dlifshitz.compulab.local (lifshitz-linux.compulab.local [192.168.11.10]) by zimbra-mta.compulab.co.il (Postfix) with ESMTPSA id 642E24844E5; Wed, 25 Nov 2015 08:40:34 +0200 (IST) From: Dmitry Lifshitz To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Cc: Toni Lindgren , Igor Grinberg , Nikita Kiryanov , Ian Campbell , Dmitry Lifshitz Subject: [PATCH 05/18] ARM: am57xx: cl-som-am57x: dts: add eMMC support Date: Wed, 25 Nov 2015 08:39:37 +0200 Message-Id: <1448433590-1399-6-git-send-email-lifshitz@compulab.co.il> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1448433590-1399-1-git-send-email-lifshitz@compulab.co.il> References: <1448433590-1399-1-git-send-email-lifshitz@compulab.co.il> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - softlayer.compulab.co.il X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - compulab.co.il X-Get-Message-Sender-Via: softlayer.compulab.co.il: acl_c_recent_authed_mail_ips_text_entry: lifshitz@compulab.co.il|compulab.co.il X-Authenticated-Sender: softlayer.compulab.co.il: lifshitz@compulab.co.il Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham 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 CM-SOM-AM57X has two options of main storage devices - eMMC or NAND. Add eMMC chip support (over MMC2 bus). Signed-off-by: Dmitry Lifshitz Acked-by: Igor Grinberg --- arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 33 +++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts index b6919a7..ed50a75 100644 --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts @@ -36,6 +36,13 @@ default-state = "off"; }; }; + + vdd_3v3: fixedregulator-vdd_3v3 { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; &dra7_pmx_core { @@ -71,6 +78,21 @@ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */ >; }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; }; &i2c1 { @@ -297,4 +319,15 @@ }; }; +&mmc2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_default>; + + vmmc-supply = <&vdd_3v3>; + bus-width = <8>; + ti,non-removable; + cap-mmc-dual-data-rate; +};