From patchwork Sat Jul 12 19:29:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 4540001 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 54E2E9F333 for ; Sat, 12 Jul 2014 19:30:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 675D120172 for ; Sat, 12 Jul 2014 19:30:42 +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 6A73B2017A for ; Sat, 12 Jul 2014 19:30:41 +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 1X62yb-0000AA-N2; Sat, 12 Jul 2014 19:28:53 +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 1X62yX-0008Q7-Gc for linux-arm-kernel@lists.infradead.org; Sat, 12 Jul 2014 19:28:50 +0000 Received: from ip9234425c.dynamic.kabel-deutschland.de ([146.52.66.92] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1X62yA-0005w8-Vt; Sat, 12 Jul 2014 21:28:27 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: arm@kernel.org Subject: [PATCH 4/7] ARM: dts: rk3188-radxarock: enable sd-card slot Date: Sat, 12 Jul 2014 21:29:55 +0200 Message-ID: <1714076.jNfxIcBree@diego> User-Agent: KMail/4.11.5 (Linux/3.13-1-amd64; KDE/4.11.3; x86_64; ; ) In-Reply-To: <16344051.ZPa9bzz4Fj@diego> References: <16344051.ZPa9bzz4Fj@diego> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140712_122849_718534_F46361A3 X-CRM114-Status: UNSURE ( 7.30 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: Beniamino Galvani , Max Schwarz , Mike Turquette , linux-arm-kernel@lists.infradead.org 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 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 | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index d4d9f94..f277237 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -42,6 +42,16 @@ status = "okay"; }; + 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>; + }; + gpio-keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -77,6 +87,21 @@ }; }; + dwmmc@10214000 { + num-slots = <1>; + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>; + vmmc-supply = <&vcc_sd0>; + + slot@0 { + reg = <0>; + bus-width = <4>; + disable-wp; + }; + }; + pinctrl@20008000 { pcfg_output_low: pcfg_output_low { output-low;