From patchwork Mon Nov 30 13:54:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 7725891 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 80949BEEE1 for ; Mon, 30 Nov 2015 14:03:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D450F20524 for ; Mon, 30 Nov 2015 14:03:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DF31320520 for ; Mon, 30 Nov 2015 14:03:32 +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 1a3P1C-0001vz-Tx; Mon, 30 Nov 2015 14:01:26 +0000 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a3Oyp-00080y-7f for linux-arm-kernel@lists.infradead.org; Mon, 30 Nov 2015 13:59:01 +0000 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.15.0.59/8.15.0.59) with SMTP id tAUDsMF4019797; Mon, 30 Nov 2015 05:58:20 -0800 Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0a-0016f401.pphosted.com with ESMTP id 1yfagnvw33-1 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 30 Nov 2015 05:58:20 -0800 Received: from SC-EXCH02.marvell.com (10.93.176.82) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Mon, 30 Nov 2015 05:58:19 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server id 15.0.1044.25 via Frontend Transport; Mon, 30 Nov 2015 05:58:19 -0800 Received: from xhacker.marvell.com (unknown [10.37.135.134]) by maili.marvell.com (Postfix) with ESMTP id 069A93F7048; Mon, 30 Nov 2015 05:58:17 -0800 (PST) From: Jisheng Zhang To: , , , , , , Subject: [PATCH] arm: dts: berlin2q-marvell-dmp: add sdhci1 fully functionality Date: Mon, 30 Nov 2015 21:54:39 +0800 Message-ID: <1448891679-7894-1-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 2.6.2 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2015-11-30_02:, , signatures=0 X-Proofpoint-Spam-Details: rule=inbound_notspam policy=inbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511300251 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151130_055859_435846_540E6BEB X-CRM114-Status: UNSURE ( 9.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jisheng Zhang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 sdhci1 on Marvell BG2Q DMP board is used as sdcard interface, we have gpios for card detection, write-protect, vqmmc and vmmc. This patch adds pinmux for this sdcard interface, then adds regulators for vmmc and vqmmc, lastly adds cd-gpios, wp-gpios properties. Signed-off-by: Jisheng Zhang --- since v1: - move sd1_pmux to soc dtsi - remove cd-inverted and make cd-gpio GPIO_ACTIVE_LOW arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 37 ++++++++++++++++++++++++++++-- arch/arm/boot/dts/berlin2q.dtsi | 5 ++++ 2 files changed, 40 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts index cdcf89b..33b2875 100644 --- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts +++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts @@ -84,12 +84,45 @@ gpio = <&portb 12 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_sdio1_vmmc: regulator@3 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "sdio1_vmmc"; + enable-active-high; + regulator-boot-on; + gpio = <&portb 21 GPIO_ACTIVE_HIGH>; + }; + + reg_sdio1_vqmmc: regulator@4 { + compatible = "regulator-gpio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-name = "sdio1_vqmmc"; + regulator-type = "voltage"; + enable-active-high; + gpios = <&portb 16 GPIO_ACTIVE_HIGH>; + states = <3300000 0x1 + 1800000 0x0>; + }; + }; +}; + +&soc_pinctrl { + sd1gpio_pmux: sd1pwr-pmux { + groups = "G23", "G32"; + function = "gpio"; }; }; &sdhci1 { - broken-cd; - sdhci,wp-inverted; + vmmc-supply = <®_sdio1_vmmc>; + vqmmc-supply = <®_sdio1_vqmmc>; + cd-gpios = <&portc 30 GPIO_ACTIVE_LOW>; + wp-gpios = <&portd 0 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&sd1gpio_pmux>, <&sd1_pmux>; + pinctrl-names = "default"; status = "okay"; }; diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi index 8ea177f..73a9362 100644 --- a/arch/arm/boot/dts/berlin2q.dtsi +++ b/arch/arm/boot/dts/berlin2q.dtsi @@ -417,6 +417,11 @@ soc_pinctrl: pin-controller { compatible = "marvell,berlin2q-soc-pinctrl"; + sd1_pmux: sd1-pmux { + groups = "G31"; + function = "sd1"; + }; + twsi0_pmux: twsi0-pmux { groups = "G6"; function = "twsi0";