From patchwork Fri Jan 12 14:22:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 10161085 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 D3416602D8 for ; Fri, 12 Jan 2018 14:25:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BF06228946 for ; Fri, 12 Jan 2018 14:25:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B1B3F28991; Fri, 12 Jan 2018 14:25:48 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED 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 4C58328946 for ; Fri, 12 Jan 2018 14:25:48 +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=oT75SOkW6Cvx/5HahjzswWfUX+8wgFtqiGRmjf7tKjk=; b=Jq0UiJPvPg+gKE 8ovpsTjHU8wLrG6rQfrhN9tbrghwEvHnCbbHTtKs5dO2KajesrdKONFdsIFeGE+jraUrHBJlgVY/j OhHa11ylYOS8SIfbwNckSQgX4h7XaxCILklZlEbukoGcZaY/8C3h7HMCVHNb8lMqP0VTxZtuwhGOW Bm3UB725prh4OaZ7mPsZqoHgZfRKN1TOwvXjDeqY41oEM3wip3PXbYShOhWhiGJ2C2xlhK1xXNdlF l95KClJZyzMc3tHCI+8nA6yDbUOsuI/W86w67SXDen7t/62Qa8eAmftOvucN9aSg62R+dxX1L9848 PZW0HA9WcqpPR5hcMF/w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1ea0HB-0001qq-TH; Fri, 12 Jan 2018 14:25:45 +0000 Received: from esa2.microchip.iphmx.com ([68.232.149.84]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1ea0FF-0007Cu-Gy; Fri, 12 Jan 2018 14:23:48 +0000 X-IronPort-AV: E=Sophos;i="5.46,349,1511852400"; d="scan'208";a="10394888" Received: from exsmtp03.microchip.com (HELO email.microchip.com) ([198.175.253.49]) by esa2.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 12 Jan 2018 07:23:44 -0700 Received: from m18063-ThinkPad-T460p.microchip.com (10.10.76.4) by chn-sv-exch03.mchp-main.com (10.10.76.49) with Microsoft SMTP Server id 14.3.352.0; Fri, 12 Jan 2018 07:23:44 -0700 From: Claudiu Beznea To: , , , , , , , , , Subject: [PATCH v2 04/16] pwm: clps711x: update documentation regarding pwm-cells Date: Fri, 12 Jan 2018 16:22:51 +0200 Message-ID: <1515766983-15151-5-git-send-email-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1515766983-15151-1-git-send-email-claudiu.beznea@microchip.com> References: <1515766983-15151-1-git-send-email-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180112_062345_781327_1FA744E0 X-CRM114-Status: UNSURE ( 6.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pwm@vger.kernel.org, Alexander Shiyan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, Claudiu Beznea , 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-Virus-Scanned: ClamAV using ClamSMTP pwm-cells should be at least 2 to provide channel number and period value. Cc: Alexander Shiyan Signed-off-by: Claudiu Beznea --- Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt b/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt index c0b2028238d6..57f480a872e3 100644 --- a/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt @@ -4,12 +4,12 @@ Required properties: - compatible: Shall contain "cirrus,ep7209-pwm". - reg: Physical base address and length of the controller's registers. - clocks: phandle + clock specifier pair of the PWM reference clock. -- #pwm-cells: Should be 1. The cell specifies the index of the channel. +- #pwm-cells: Should be 2. The cell specifies the index of the channel. Example: pwm: pwm@80000400 { compatible = "cirrus,ep7312-pwm", "cirrus,ep7209-pwm"; reg = <0x80000400 0x4>; clocks = <&clks 8>; - #pwm-cells = <1>; + #pwm-cells = <2>; };