From patchwork Sat Jul 26 23:18:28 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 4630661 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A66ACC0338 for ; Sat, 26 Jul 2014 23:32:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9CD120173 for ; Sat, 26 Jul 2014 23:32:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D00CA2015E for ; Sat, 26 Jul 2014 23:32:17 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XBBQO-0006jH-Ru; Sat, 26 Jul 2014 23:30:48 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XBBQL-0006Q9-VT for linux-arm-kernel@lists.infradead.org; Sat, 26 Jul 2014 23:30:46 +0000 Received: from ip9234425c.dynamic.kabel-deutschland.de ([146.52.66.92] helo=diego.lan) by gloria.sntech.de with esmtpsa (TLS1.1:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1XBBDF-0004nt-5k; Sun, 27 Jul 2014 01:17:13 +0200 From: Heiko Stuebner To: arnd@arndb.de, linux-arm-kernel@lists.infradead.org, olof@lixom.net, devicetree@vger.kernel.org, b.galvani@gmail.com, max.schwarz@online.de Subject: [PATCH v2 12/15] ARM: dts: rk3188-radxarock: enable sd-card slot Date: Sun, 27 Jul 2014 01:18:28 +0200 Message-Id: <1406416711-28006-13-git-send-email-heiko@sntech.de> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1406416711-28006-1-git-send-email-heiko@sntech.de> References: <1406416711-28006-1-git-send-email-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140726_163046_182727_7F41F2AB X-CRM114-Status: UNSURE ( 6.22 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Heiko Stuebner X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,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 The Radxa Rock contains one sd-card slot. Add the supplying regulator and enable its dw_mmc node. Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3188-radxarock.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index a281293..7628b48 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -57,6 +57,16 @@ default-state = "off"; }; }; + + vcc_sd0: sdmmc-regulator { + compatible = "regulator-fixed"; + regulator-name = "sdmmc-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 1 GPIO_ACTIVE_LOW>; + startup-delay-us = <100000>; + vin-supply = <&vcc_io>; + }; }; &i2c1 { @@ -159,6 +169,18 @@ }; }; +&mmc0 { + num-slots = <1>; + status = "okay"; + vmmc-supply = <&vcc_sd0>; + + slot@0 { + reg = <0>; + bus-width = <4>; + disable-wp; + }; +}; + &pinctrl { pcfg_output_low: pcfg-output-low { output-low;