From patchwork Fri Mar 13 21:12:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 11437865 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 AE3D51392 for ; Fri, 13 Mar 2020 21:13:08 +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 879E720754 for ; Fri, 13 Mar 2020 21:13:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="q6BepWiQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 879E720754 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=4kbbOfoW/ay332mS4RPvyA4B/VfLfyQFtxx3BIJQRPc=; b=q6BepWiQAJ0X+fHysdnX+rfA42 CT7wwBqYibxdGtTFywuDy2xA8BGLG57xYDTNypGnF7oEaF3cwQk8FfXSG9Opafzatbqpacxg7CrHY 0pq36p6K5p6bnlfj4/GoQ9liw5icGBfCcfXAJ2a5DX4tMEPTvdfsK6ugoHBjurEQqiy0ITsYjxOtW CC5NkIOk1TyNAB056S10w/PpliSPIOArAjqMvwqZsD0FTuQwxfAtT30FqDsWoFh25tYZaDGPLhZb2 lNBAh5gkHZbyumOtublbrmYDvW5Vu209wdfd4kdJpwkaIIqFxLqnGApLqGsZ1mIiOHEiMDIXNQf7P agW2YHsQ==; 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 1jCrc7-00071x-Fm; Fri, 13 Mar 2020 21:13:03 +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 1jCrbt-0006pz-1C for linux-arm-kernel@lists.infradead.org; Fri, 13 Mar 2020 21:12:50 +0000 X-IronPort-AV: E=Sophos;i="5.70,550,1574089200"; d="scan'208";a="41620048" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 14 Mar 2020 06:12:47 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 79AFD40E09D5; Sat, 14 Mar 2020 06:12:43 +0900 (JST) From: Lad Prabhakar To: Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Rob Herring , Mark Rutland , Sakari Ailus , NXP Linux Team , Magnus Damm , Ezequiel Garcia , Laurent Pinchart , Geert Uytterhoeven Subject: [PATCH v3 1/4] media: dt-bindings: media: i2c: Switch to assigned-clock-rates Date: Fri, 13 Mar 2020 21:12:31 +0000 Message-Id: <1584133954-6953-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584133954-6953-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1584133954-6953-1-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-20200313_141249_187245_F057CEBA X-CRM114-Status: GOOD ( 10.16 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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, linux-kernel@vger.kernel.org, Lad Prabhakar , linux-renesas-soc@vger.kernel.org, Fabio Estevam , 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 Use assigned-clock-rates to specify the clock rate. Also mark clock-frequency property as deprecated. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/media/i2c/ov5645.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt index 72ad992..e62fe82 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt @@ -8,7 +8,7 @@ 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. +- clock-frequency (deprecated): 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 +37,8 @@ Example: clocks = <&clks 200>; clock-names = "xclk"; - clock-frequency = <24000000>; + assigned-clocks = <&clks 200>; + assigned-clock-rates = <24000000>; vdddo-supply = <&camera_dovdd_1v8>; vdda-supply = <&camera_avdd_2v8>; From patchwork Fri Mar 13 21:12:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 11437877 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 1008892A for ; Fri, 13 Mar 2020 21:13:24 +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 D47072074F for ; Fri, 13 Mar 2020 21:13:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hfL9w6J+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D47072074F 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=IinmFlkX86xdbgC43jBIPN8zXyFMnmuCFTSBxyb6Af8=; b=hfL9w6J+W3pXR0xHFYftPlte6w dRYhUDiOAuJmehV8UDl+3LfzpGI+GB2t38QQ6g4C3/uZcX+o4dmxlaHqB6XS+dzJ5yD7nwZxZKmov 0/44kh/aD/M5uRE54EGIBrm5E6pNcmTrPDYB1pJt0bXNMd/TKilKRdde97hxSzbi7RecUkQQsvJGg C+q5PeBEH9c9feguEwNx3G78rzCuAdGtnq+WVhuoxq1GY1StbU6swtVgbSejW6/6e3b9ZUwmehG/w IqU2t2ux25uKVsrluS2Qv1HaN23cf//wH2dYmKsbDxEFsQ7HQ9Ey+xsKGFqHB05RnreKWyTR5KL+K eHxmrc/w==; 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 1jCrcO-0007Hm-PM; Fri, 13 Mar 2020 21:13:20 +0000 Received: from relmlor1.renesas.com ([210.160.252.171] helo=relmlie5.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jCrby-0006pu-3h for linux-arm-kernel@lists.infradead.org; Fri, 13 Mar 2020 21:12:55 +0000 X-IronPort-AV: E=Sophos;i="5.70,550,1574089200"; d="scan'208";a="41835038" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 14 Mar 2020 06:12:52 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1541B40E09D5; Sat, 14 Mar 2020 06:12:47 +0900 (JST) From: Lad Prabhakar To: Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Rob Herring , Mark Rutland , Sakari Ailus , NXP Linux Team , Magnus Damm , Ezequiel Garcia , Laurent Pinchart , Geert Uytterhoeven Subject: [PATCH v3 2/4] media: i2c: ov5645: Switch to assigned-clock-rates Date: Fri, 13 Mar 2020 21:12:32 +0000 Message-Id: <1584133954-6953-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584133954-6953-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1584133954-6953-1-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-20200313_141254_279311_4E349BBF X-CRM114-Status: GOOD ( 12.61 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 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 [210.160.252.171 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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, linux-kernel@vger.kernel.org, Lad Prabhakar , linux-renesas-soc@vger.kernel.org, Fabio Estevam , 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 This patch switches to assigned-clock-rates for specifying the clock rate. The clk-conf.c internally handles setting the clock rate when assigned-clock-rates is passed. The driver now sets the clock frequency only if the deprecated property clock-frequency is defined instead assigned-clock-rates, this is to avoid breakage with existing DT binaries. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart --- drivers/media/i2c/ov5645.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c index a6c17d1..4fbabf3 100644 --- a/drivers/media/i2c/ov5645.c +++ b/drivers/media/i2c/ov5645.c @@ -1055,6 +1055,7 @@ static int ov5645_probe(struct i2c_client *client) struct device_node *endpoint; struct ov5645 *ov5645; u8 chip_id_high, chip_id_low; + bool set_clk = false; unsigned int i; u32 xclk_freq; int ret; @@ -1094,12 +1095,18 @@ static int ov5645_probe(struct i2c_client *client) return PTR_ERR(ov5645->xclk); } - ret = of_property_read_u32(dev->of_node, "clock-frequency", &xclk_freq); - if (ret) { - dev_err(dev, "could not get xclk frequency\n"); - return ret; + /* check if deprecated property clock-frequency is defined */ + ret = of_property_read_u32(dev->of_node, "clock-frequency", + &xclk_freq); + if (!ret) { + ret = clk_set_rate(ov5645->xclk, xclk_freq); + if (ret) { + dev_err(dev, "could not set xclk frequency\n"); + return ret; + } } + xclk_freq = clk_get_rate(ov5645->xclk); /* external clock must be 24MHz, allow 1% tolerance */ if (xclk_freq < 23760000 || xclk_freq > 24240000) { dev_err(dev, "external clock frequency %u is not supported\n", @@ -1107,12 +1114,6 @@ static int ov5645_probe(struct i2c_client *client) return -EINVAL; } - ret = clk_set_rate(ov5645->xclk, xclk_freq); - if (ret) { - dev_err(dev, "could not set xclk frequency\n"); - return ret; - } - for (i = 0; i < OV5645_NUM_SUPPLIES; i++) ov5645->supplies[i].supply = ov5645_supply_name[i]; From patchwork Fri Mar 13 21:12:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 11437879 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 9F8661392 for ; Fri, 13 Mar 2020 21:13:36 +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 7EE922074F for ; Fri, 13 Mar 2020 21:13:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="b/zGYEBJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7EE922074F 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=bZyISWsfok8EHlI5sIO9LLBUZbOVh/b0Br3+N7S11GM=; b=b/zGYEBJJcH4DIcQpQ9XxfaLIO XuEnvSd2eui9oewusi5ufG2pIJEe8a78jDnm+VRtliS6V8IyxtL4AunBkf3Qfs6o7V584LYSnK/5N oGzt7c0E1QsuBPinv+yJeL29iOvyehBCdw4yTyZcRWN0lMosJsNIFntqsZgb1H5XVVYTJvxFcFsYc 9z+n2TU7z1KXelpfK5KGiXezaE5VD8c75uhKwtilfQFYbEmFu3xHYHUgaANkwbmZQ8KF/pdDhi+Rw FJHPcQgGF2UDrSZRUaGXixMWnvixJ1pOXeUvfkpi7Dx/NnjAPkCDKGF6lpqfX9+oA8SnNWpXnKja4 kUGCE5vQ==; 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 1jCrcb-0007VV-Vz; Fri, 13 Mar 2020 21:13:34 +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 1jCrc1-0006wR-Mq for linux-arm-kernel@lists.infradead.org; Fri, 13 Mar 2020 21:12:59 +0000 X-IronPort-AV: E=Sophos;i="5.70,550,1574089200"; d="scan'208";a="41620062" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 14 Mar 2020 06:12:56 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id A780D40E09DA; Sat, 14 Mar 2020 06:12:52 +0900 (JST) From: Lad Prabhakar To: Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Rob Herring , Mark Rutland , Sakari Ailus , NXP Linux Team , Magnus Damm , Ezequiel Garcia , Laurent Pinchart , Geert Uytterhoeven Subject: [PATCH v3 3/4] media: i2c: ov5645: Set maximum leverage of external clock frequency to 24480000 Date: Fri, 13 Mar 2020 21:12:33 +0000 Message-Id: <1584133954-6953-4-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584133954-6953-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1584133954-6953-1-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-20200313_141257_905113_44663F72 X-CRM114-Status: GOOD ( 11.06 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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, linux-kernel@vger.kernel.org, Lad Prabhakar , linux-renesas-soc@vger.kernel.org, Fabio Estevam , 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 While testing on Renesas RZ/G2E platform, noticed the clock frequency to be 24242424 as a result the probe failed. However increasing the maximum leverage of external clock frequency to 24480000 fixes this issue. Since this difference is small enough and is insignificant set the same in the driver. Signed-off-by: Lad Prabhakar --- drivers/media/i2c/ov5645.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c index 4fbabf3..b49359b 100644 --- a/drivers/media/i2c/ov5645.c +++ b/drivers/media/i2c/ov5645.c @@ -1107,8 +1107,10 @@ static int ov5645_probe(struct i2c_client *client) } xclk_freq = clk_get_rate(ov5645->xclk); - /* external clock must be 24MHz, allow 1% tolerance */ - if (xclk_freq < 23760000 || xclk_freq > 24240000) { + /* external clock must be 24MHz, allow a minimum 1% and a maximum of 2% + * tolerance + */ + if (xclk_freq < 23760000 || xclk_freq > 24480000) { dev_err(dev, "external clock frequency %u is not supported\n", xclk_freq); return -EINVAL; From patchwork Fri Mar 13 21:12:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 11437881 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 AC11592A for ; 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bh=rhki5VhJUdXIv5HzDVLn31wInyxQcyIw2VxPqW1FEuI=; b=FZ4WO4Zx+NByqncGQv5Vl1Rg2m 6vbGkuUv2nji09gTztDhBT7Qb+wal6MAc2EbiZ+XY/jmDDHXw0iiEsuLO83qnt17uuXdBseHGghbq eEnJqfDcGkLicfES8lQfoYVAuc4qjW7lMekB5rIj+uqouSQYn0g/mFvMAMMnXn5ZZLgiR+SlcsGP8 riuuh2V5rLuw0f0YLPEO1Z/GtKl68i6naVdUDHp6lFcc77HoY1DYhHh32Vz4wAwFKZODSC8jpMfl1 78elpvt/bDPGswTn9eo8mUZ4zyUTWyc/ZrZqZYWRzurj71tp5rPxmkPX3qIh3SA7lb3LaSMgm1jHN WCd7aPjw==; 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 1jCrcm-0007i7-S5; Fri, 13 Mar 2020 21:13:44 +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 1jCrc5-0006wR-Na for linux-arm-kernel@lists.infradead.org; Fri, 13 Mar 2020 21:13:03 +0000 X-IronPort-AV: E=Sophos;i="5.70,550,1574089200"; d="scan'208";a="41620068" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 14 Mar 2020 06:13:01 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 44CD940E09DA; Sat, 14 Mar 2020 06:12:57 +0900 (JST) From: Lad Prabhakar To: Mauro Carvalho Chehab , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Rob Herring , Mark Rutland , Sakari Ailus , NXP Linux Team , Magnus Damm , Ezequiel Garcia , Laurent Pinchart , Geert Uytterhoeven Subject: [PATCH v3 4/4] ARM: dts: imx6qdl-wandboard: Switch to assigned-clock-rates for ov5645 node Date: Fri, 13 Mar 2020 21:12:34 +0000 Message-Id: <1584133954-6953-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584133954-6953-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <1584133954-6953-1-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-20200313_141301_985134_0B7D39D5 X-CRM114-Status: GOOD ( 11.13 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 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_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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, linux-kernel@vger.kernel.org, Lad Prabhakar , linux-renesas-soc@vger.kernel.org, Fabio Estevam , 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 clock-frequency property is now marked as deprecated in ov5645 binding, so switch to assigned-clock-rates for specifying xclk clock frequency. Signed-off-by: Lad Prabhakar Reviewed-by: Laurent Pinchart --- arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi index c070893..71f5f75 100644 --- a/arch/arm/boot/dts/imx6qdl-wandboard.dtsi +++ b/arch/arm/boot/dts/imx6qdl-wandboard.dtsi @@ -126,7 +126,8 @@ reg = <0x3c>; clocks = <&clks IMX6QDL_CLK_CKO2>; clock-names = "xclk"; - clock-frequency = <24000000>; + assigned-clocks = <&clks IMX6QDL_CLK_CKO2>; + assigned-clock-rates = <24000000>; vdddo-supply = <®_1p8v>; vdda-supply = <®_2p8v>; vddd-supply = <®_1p5v>;