From patchwork Fri May 6 15:27:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 12841305 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9861FC433F5 for ; Fri, 6 May 2022 15:29:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LqjRNZ04a1qiCPZ4wSgzYYp3oRIbzpx5gTxGlUaAU0s=; b=4FyrQYplz8w19d eLPkjiTEi4wImVXUoSA9PjLykc/oPl3w8Fa6FBw2iyNOk8VCxuLC3DxwMiFnkke3ltQGbEteFhsk4 GkEcIRJNhkSqN4+kt2MflqrvWvvvXoZzzTKjPlIcCLjUMREYOXJcbhlQ0LXyFvI8SE9V0J9glj7xa tOk07TDkyleq2ps5XJ03UiCANDPjmIhHe3PxebGl05Eu+BEKs2agUfzvIz+eLYiQX3R/rXTZj/bSv mneT36po/gZVRIajMuNWEHgeb50QCOD9UiNk58aXvXiXV/4hC6XCfRcXlIaFupf6/iaGBaFOZGTv2 vFt4QcX0ee0CrShZ/xfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmzst-00434A-Ff; Fri, 06 May 2022 15:28:47 +0000 Received: from mout.perfora.net ([74.208.4.197]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmzsq-00433F-5d for linux-arm-kernel@lists.infradead.org; Fri, 06 May 2022 15:28:45 +0000 Received: from toolbox.int.toradex.com ([81.221.85.15]) by mrelay.perfora.net (mreueus004 [74.208.5.2]) with ESMTPSA (Nemesis) id 1Mf0mU-1oKec41w30-00gUIs; Fri, 06 May 2022 17:28:34 +0200 From: Marcel Ziswiler To: linux-arm-kernel@lists.infradead.org Cc: Stefan Agner , Marcel Ziswiler , Fabio Estevam , Frank Rowand , Krzysztof Kozlowski , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Russell King , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 03/24] ARM: dts: imx7-colibri: set lcdif clock source to video pll Date: Fri, 6 May 2022 17:27:48 +0200 Message-Id: <20220506152809.295409-4-marcel@ziswiler.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220506152809.295409-1-marcel@ziswiler.com> References: <20220506152809.295409-1-marcel@ziswiler.com> MIME-Version: 1.0 X-Provags-ID: V03:K1:vSCZ5YgcOnht+rU+P/yp5XZyFPki1/TnBDAr4rZvvxjZug1loKm 947oYNZNiwSoDJcvYgd81ounf2xpYhPf7Hr1kVVI9KvXVl8vFxHkWC7PZctVo3K2/O22zPV A1xHmesZSdkONkBslRYtqcoE4R0twLtP2EZuxDNX7by/07bZe6W5npUFCV5RPDjB4UGiN4D 0ozs5iq03oamS8FRWiogA== X-UI-Out-Filterresults: notjunk:1;V03:K0:lkBEgLpH6RM=:oRXdYnalGQzxW2RYQF7h0n yA+gxkED7KBqgnTWGcd9/YOD2Cw44R5i7VgOQZ+LwWNGypbhRPG4/Pc9NuUx9yxKGnwB3KceF 5ROitGnengQD77e6uGgYnKSD27djktNgx6sBCayPY7wCVY7F6rvzSQYn7xNpZKzZTU1RWptpE Dywv8PZcLhh+P5gkxTEKxJiEZ4lIix068KirIz//j/McQkJWVhUtZtqCxz7ChMAQFojljLK4q fCPM+uFSt1nmhgdT0rSvp6cSNs/uM2vmkxz3fbGGx1i634c+VNH3FLpjzwm7pUvKHeYQthdur 4/a4yDthk9QCcsSXd/XThV1EjkPBRSFAMO/IDQYz/VgNbTSWy5M1C/j2Sxu1Z9wbfJW3gXzaX zj26rYxthv7Apluuz0p5ijhaTX8Ae+LD0SsgHCKOxrA/eezf8qST8TeJLY7DIJRF5vFYJMQTi JW2+AmCWbPsVdJYvHHEMX8TnZKTxZc6K+Lli6NEiBWfE31rDBRSIk9x2eNu3cxCP50XFGzfti chtY85QTidK6OnxL2aBRXF9MOGXJefCJl2lXRc/jscBmK9KMRAsqe0RoaU2dudG4BURzAaW67 gmGOFHy13v/INgCOXfp3SyAt6f0sGdZcI46HOxeu/MXA0N7Wd3CUrFSzoKJ39LOIl3CRArbXp 2rxZBL3KU01c/xFbLyCe5EVp8N4UPLa9epOJZRsfOo9JTrgTV1OPWkFQOajFGlpDa/M4= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220506_082844_319800_F818B875 X-CRM114-Status: UNSURE ( 8.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Stefan Agner Use the video PLL as clock source to assure proper pixel clock generation. Signed-off-by: Stefan Agner Signed-off-by: Marcel Ziswiler --- arch/arm/boot/dts/imx7-colibri.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index 074ebb0f8001..3c1cfd766645 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -441,6 +441,8 @@ atmel_mxt_ts: touchscreen@4a { }; &lcdif { + assigned-clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_VIDEO_POST_DIV>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;