From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77EB1C10F0E for ; Mon, 15 Apr 2019 19:29:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 30F4A20818 for ; Mon, 15 Apr 2019 19:29:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555356559; bh=ibY6WkuhGQkKiebGRWtUBTmZTIFsUKAv6W4GPhM0jIU=; h=From:To:Cc:Subject:Date:List-ID:From; b=u9lvO72pIE3krBhVNLL1PYQakAQD0pEnRvxxCU4xHkDAomjZG9fxl8gbZ4lc3Sd5K kFSl74WNN04THXmVz+uTE+HQA7KnA4xPx5yGWLl8ldflCSWed83cNrDbvIXqNX+a4w dFwKPmyJYWErX1LBXgAf7xERKl+U4DzVG1JH1JlY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730601AbfDOT3S (ORCPT ); Mon, 15 Apr 2019 15:29:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:33666 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728865AbfDOTCg (ORCPT ); Mon, 15 Apr 2019 15:02:36 -0400 Received: from localhost.localdomain (unknown [194.230.158.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A99DE218FC; Mon, 15 Apr 2019 19:02:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555354955; bh=ibY6WkuhGQkKiebGRWtUBTmZTIFsUKAv6W4GPhM0jIU=; h=From:To:Cc:Subject:Date:From; b=1/4LxXebJOmN+bmqY0Xg9Y2MOW8VWC3AoU1ITPtJKmnGBVI/oa5yhpIrOCQP2vHli 1Y7W1WFT1ULUrEISEXkbkgQ5xn9xEkRAQ5e0c1PN2Du/PcWyIOjY7hVR4yV4gr7iJW iI/KS/b9BXsGa9vPefXnul+XAWDXFGq0Sm9bYACI= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , =?UTF-8?q?Pawe=C5=82=20Chmiel?= , Tomasz Figa , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jonathan Bakker Subject: [RFT] ARM: dts: s5pv210: Fix camera clock provider for Goni board Date: Mon, 15 Apr 2019 21:02:22 +0200 Message-Id: <20190415190222.9665-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The camera driver (according also to bindings) registers a clock provider if clock-output-names property is present and later the sensors use registered clocks. The DTS for S5Pv210 Goni board was incorrectly adding a child node with clock output cells but without clock-output-names property. Although the DTS was compiling (with "/soc/camera/clock-controller: missing or empty reg/ranges property" warning), the clock provider was not registered. Signed-off-by: Krzysztof Kozlowski --- Not tested. --- arch/arm/boot/dts/s5pv210-goni.dts | 2 +- arch/arm/boot/dts/s5pv210.dtsi | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/s5pv210-goni.dts b/arch/arm/boot/dts/s5pv210-goni.dts index eb6d1926c0d6..fbbd93707404 100644 --- a/arch/arm/boot/dts/s5pv210-goni.dts +++ b/arch/arm/boot/dts/s5pv210-goni.dts @@ -376,7 +376,7 @@ vdd_core-supply = <&ldo14_reg>; clock-frequency = <16000000>; - clocks = <&clock_cam 0>; + clocks = <&camera 0>; clock-names = "mclk"; nreset-gpios = <&gpb 2 0>; nstby-gpios = <&gpb 0 0>; diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi index a44d5eb56bed..2ad642f51fd9 100644 --- a/arch/arm/boot/dts/s5pv210.dtsi +++ b/arch/arm/boot/dts/s5pv210.dtsi @@ -585,12 +585,10 @@ clock-names = "sclk_cam0", "sclk_cam1"; #address-cells = <1>; #size-cells = <1>; + #clock-cells = <1>; + clock-output-names = "cam_a_clkout", "cam_b_clkout"; ranges; - clock_cam: clock-controller { - #clock-cells = <1>; - }; - csis0: csis@fa600000 { compatible = "samsung,s5pv210-csis"; reg = <0xfa600000 0x4000>; -- 2.17.1