From patchwork Mon Apr 6 16:42:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 11475889 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 239D3112C for ; Mon, 6 Apr 2020 16:45:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A70D220644 for ; Mon, 6 Apr 2020 16:45:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DlqvRo21" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A70D220644 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=Td7ncQboHVw5v3YD3UZCrYFtxkLtV8LXU7hr+qS2Qo8=; b=DlqvRo21DQ/oUoLtsoqoX0EaHW ZZ4QEikREEA8wc74bAFNR0wMMj13A+5nFGC52Vn6RQv9tCzt6iq4seCgYuJD1ciMI9be516e5yFC0 F5XUO8UbLzfocakJlG07YzVJ7zKzjrD/39d0E6e90X5XBiWoG/ab/bmcVK37dprLsyYikh/IIEsi6 1Ixn8akOhUyIFPR+sLoEjuT0lzSCsljs/OHhjdgpZdQkRALDSC3L3JGkagI0PM2k8/4c+dBhdG9ND FRfI07KuwkItHu/n8gm+k18IhGC7q2TErWgCN3SVmwlz9+CqyL/bs3m1uRmARGMz1KyzxgSmrP578 UnBSksOg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jLUsd-0001ej-B0; Mon, 06 Apr 2020 16:45:47 +0000 Received: from relmlor2.renesas.com ([210.160.252.172] helo=relmlie6.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jLUpx-0005CR-Fr for linux-arm-kernel@lists.infradead.org; Mon, 06 Apr 2020 16:43:03 +0000 X-IronPort-AV: E=Sophos;i="5.72,351,1580742000"; d="scan'208";a="43643794" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 07 Apr 2020 01:42:58 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id F374C40061B6; Tue, 7 Apr 2020 01:42:54 +0900 (JST) From: Lad Prabhakar To: Laurent Pinchart , Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Kieran Bingham Subject: [PATCH v5 1/5] media: dt-bindings: media: i2c: Deprecate usage of the clock-frequency property Date: Mon, 6 Apr 2020 17:42:37 +0100 Message-Id: <1586191361-16598-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1586191361-16598-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1586191361-16598-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200406_094301_714026_E837B416 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [210.160.252.172 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Geert Uytterhoeven , linux-kernel@vger.kernel.org, Lad Prabhakar , Lad Prabhakar , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org OV5645 sensor supports input clock frequency ranging from 6MHz to 27MHz but the driver strictly expects this to be 24MHz (with tolerance of 1%) with this restrictions let the driver enforce the clock frequency internally to 24MHz rather then being passed as dt-property. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven --- Documentation/devicetree/bindings/media/i2c/ov5645.txt | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt index 72ad992f77be..a55bb728ea48 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt @@ -8,7 +8,6 @@ Required Properties: - compatible: Value should be "ovti,ov5645". - clocks: Reference to the xclk clock. - clock-names: Should be "xclk". -- clock-frequency: Frequency of the xclk clock. - enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds to the hardware pin PWDNB which is physically active low. - reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to @@ -37,7 +36,6 @@ Example: clocks = <&clks 200>; clock-names = "xclk"; - clock-frequency = <24000000>; vdddo-supply = <&camera_dovdd_1v8>; vdda-supply = <&camera_avdd_2v8>;