From patchwork Mon Aug 7 01:57:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "chen.zhong" X-Patchwork-Id: 9884235 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DAF4E603B4 for ; Mon, 7 Aug 2017 01:58:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CB6932857B for ; Mon, 7 Aug 2017 01:58:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C019928582; Mon, 7 Aug 2017 01:58:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7D9D12857B for ; Mon, 7 Aug 2017 01:58:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xNwS3Mde22x6NRU7OpTEk9eOULDmpH6v9rVs15fq33s=; b=kWUCUV9BYSSxaY cl1BGQwHqvcb0Oipxp69ajjcXYOOjjUwh4VrRiC3J5SVzJfeWYjREgEqXZql55U2Z6isrdkw8RuQT 41gk4VO0Xu8JqdjxGbZQv7tjConDc8f5rNKgwkq5KdmMj5Y6c5S+6BvzkTHJ8WB6WAbooAPIldgSV 2p67C+qDKT7SjqmUrqNRRYH/cXNTw2NF8J5Cxo1bgdjOIq2RMB9gg9JJkJoXWl/tSKNibF2UCiLH9 gJZv6AfEcbifL2uwXPBrB9sBb8FB+3j2cwuvyvO3OQVTuaQxCIKFAfSVsgXDMQycLsq9xNnXBHmhj LXhhBRXoFsH/tA3XEMlg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1deXJE-0004Kh-DY; Mon, 07 Aug 2017 01:58:20 +0000 Received: from [218.249.47.111] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1deXJA-0004H4-Ly; Mon, 07 Aug 2017 01:58:18 +0000 Received: from mtkcas35.mediatek.inc [(172.27.4.250)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1096249022; Mon, 07 Aug 2017 09:57:51 +0800 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 7 Aug 2017 09:57:50 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Mon, 7 Aug 2017 09:57:49 +0800 From: Chen Zhong To: Dmitry Torokhov Subject: [PATCH v2 3/5] dt-bindings: mfd: Add bindings for the keys as subnode of PMIC Date: Mon, 7 Aug 2017 09:57:43 +0800 Message-ID: <1502071065-6745-4-git-send-email-chen.zhong@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1502071065-6745-1-git-send-email-chen.zhong@mediatek.com> References: <1502071065-6745-1-git-send-email-chen.zhong@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170806_185816_952372_00995AAE X-CRM114-Status: GOOD ( 10.05 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Alessandro Zummo , devicetree@vger.kernel.org, Chen Zhong , Linus Walleij , Jaechul Lee , linux-kernel@vger.kernel.org, Javier Martinez Canillas , Rob Herring , Alexandre Belloni , Beomho Seo , linux-input@vger.kernel.org, Matthias Brugger , linux-mediatek@lists.infradead.org, linux-rtc@vger.kernel.org, Eddie Huang , Lee Jones , Jonathan Cameron , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds documentation for device tree bindings for keys support as the subnode of MT6397/MT6323 PMIC. Signed-off-by: Chen Zhong Acked-by: Rob Herring --- Documentation/devicetree/bindings/mfd/mt6397.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 522a3bb..d1df77f 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -7,6 +7,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules: - GPIO - Clock - LED +- Keys It is interfaced to host controller using SPI interface by a proprietary hardware called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap. @@ -40,6 +41,11 @@ Optional subnodes: - compatible: "mediatek,mt6323-led" see Documentation/devicetree/bindings/leds/leds-mt6323.txt +- keys + Required properties: + - compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys" + see Documentation/devicetree/bindings/input/mtk-pmic-keys.txt + Example: pwrap: pwrap@1000f000 { compatible = "mediatek,mt8135-pwrap";