From patchwork Fri Aug 7 02:11:31 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 6964211 Return-Path: X-Original-To: patchwork-linux-sh@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 06F4FC05AD for ; Fri, 7 Aug 2015 02:12:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2D13720638 for ; Fri, 7 Aug 2015 02:12:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D1202064B for ; Fri, 7 Aug 2015 02:12:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754791AbbHGCML (ORCPT ); Thu, 6 Aug 2015 22:12:11 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:48620 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754858AbbHGCMK (ORCPT ); Thu, 6 Aug 2015 22:12:10 -0400 Received: from reginn.isobedori.kobe.vergenet.net (p1112-ipbfp1902kobeminato.hyogo.ocn.ne.jp [114.172.120.112]) by kirsty.vergenet.net (Postfix) with ESMTPA id 5A79425B80C; Fri, 7 Aug 2015 12:12:02 +1000 (AEST) Received: by reginn.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 1F58C941317; Fri, 7 Aug 2015 11:11:57 +0900 (JST) From: Simon Horman To: linux-sh@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Sergei Shtylyov , Simon Horman Subject: [PATCH 07/10] ARM: shmobile: silk: add eMMC DT support Date: Fri, 7 Aug 2015 11:11:31 +0900 Message-Id: <054531e7a5cb195140bead068b51cc6147c5c8bf.1438911334.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: References: Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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: Sergei Shtylyov Define the SILK board dependent part of the MMCIF device node (the board has eMMC chip) along with the necessary voltage regulator (note that the Vcc/Vccq regulator is dummy -- it's required by the MMCIF driver but doesn't actually exist on the board). Based on the original patch by Vladimir Barinov . Signed-off-by: Sergei Shtylyov Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7794-silk.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts index 79bc64b94456..d4dd5a30ccdf 100644 --- a/arch/arm/boot/dts/r8a7794-silk.dts +++ b/arch/arm/boot/dts/r8a7794-silk.dts @@ -30,6 +30,15 @@ device_type = "memory"; reg = <0 0x40000000 0 0x40000000>; }; + + d3_3v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "D3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; }; &extal_clk { @@ -51,6 +60,11 @@ renesas,groups = "intc_irq8"; renesas,function = "intc"; }; + + mmcif0_pins: mmcif0 { + renesas,groups = "mmc_data8", "mmc_ctrl"; + renesas,function = "mmc"; + }; }; &scif2 { @@ -75,3 +89,14 @@ micrel,led-mode = <1>; }; }; + +&mmcif0 { + pinctrl-0 = <&mmcif0_pins>; + pinctrl-names = "default"; + + vmmc-supply = <&d3_3v>; + vqmmc-supply = <&d3_3v>; + bus-width = <8>; + non-removable; + status = "okay"; +};