From patchwork Fri Aug 28 16:47:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11743541 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 3A065138A for ; Fri, 28 Aug 2020 18:20:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 12B522074A for ; Fri, 28 Aug 2020 18:20:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="vhqqt6Lr"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ec2OVget" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 12B522074A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=merlin.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=3mnhdJGr1PySJxK7xkT3o/DQYtaWWRcYstdGxuHOPP8=; b=vhqqt6LrLPgR7NB0QbAKMozwr0 65yHP/kGhUuwyAsgQYNLQHO490sQqa0GlPv+fAr/ewgZZSx1vGIpfby0ezGK11cfMIAPt0rFWlY5T bZr4U3LyZGf8A8iwRJMFpAeAjABFTcta0mupH4ErGLlxfzc7ZBy2r8/4lT5xTHKzSsGRTTwkhh+1F Da8TygT93quKj67lM7eyustK+8FOGX8xF/YT86PDRCxjRG4+FwG/T/gMzj9PWwzyDUcK1O2x0FiOz O3Jhy2DMxQ2oXWJpn/O/amb+DNAxn4O3CSpJq73EJKY3fG74u+1hm+sKaDthcYkef9pYG9LlugX1c 7GfApQCw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBhbt-0006e4-Ex; Fri, 28 Aug 2020 16:52:17 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBhZH-0005D5-Nw; Fri, 28 Aug 2020 16:49:36 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.216]) (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 053032100A; Fri, 28 Aug 2020 16:49:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598633375; bh=ldF6UHOHHJVbzEDB7ln+iQ6yBk9UNL7dYnbB0GYXwD8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ec2OVgetZCt/A8lcosbZYAsAPiVGkVKlLMJh3LlHj3h0NCeyw36wC3rVsOpgbaGq8 TaqnrNwQN5SwVdAFALOI/kpb1842OVoNHLyFzK9vNmSw7LkR65q4SI4zyPRzwhHebC QACHh1WhDBTCafZuyt0GS2zYWkQDYdhRtuba0i4I= From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Anson Huang , Matti Vaittinen , Han Xu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 08/19] arm64: dts: imx8mm-evk: Add 32.768 kHz clock to PMIC Date: Fri, 28 Aug 2020 18:47:39 +0200 Message-Id: <20200828164750.10377-9-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200828164750.10377-1-krzk@kernel.org> References: <20200828164750.10377-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200828_124935_946767_FBD84FCF X-CRM114-Status: GOOD ( 14.36 ) X-Spam-Score: -6.1 (------) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-6.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 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 0.1 URI_HEX URI: URI hostname has long hexadecimal sequence -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -1.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender 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: Krzysztof Kozlowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The ROHM BD71847 PMIC has a 32.768 kHz clock. Adding necessary parent allows to probe the bd718x7 clock driver fixing boot errors: bd718xx-clk bd71847-clk.1.auto: No parent clk found bd718xx-clk: probe of bd71847-clk.1.auto failed with error -22 Signed-off-by: Krzysztof Kozlowski Acked-By: Matti Vaittinen --- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 3cb8b6bcb657..0115f07bbc9d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -149,6 +149,10 @@ interrupts = <3 GPIO_ACTIVE_LOW>; rohm,reset-snvs-powered; + #clock-cells = <0>; + clocks = <&osc_32k 0>; + clock-output-names = "clk-32k-out"; + regulators { buck1_reg: BUCK1 { regulator-name = "buck1";