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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 DC9D5C43461 for ; Wed, 2 Sep 2020 16:32:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A7F70207EA for ; Wed, 2 Sep 2020 16:32:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599064365; bh=yCZ82wEQrcGfe6X5PNectLGO+bsmwuVhlJTUr6FnevA=; h=From:To:Cc:Subject:Date:List-ID:From; b=ASlDetKZAH0QQ9/8QLshm3FxGTFHY2BZqMCtQPUiQXqjtUPYncGhdbil/WUMaFrcN EuhZyrTPG43FLIzrZEuhWEKUVOBKrASIbkAdzX959n7MYrcXmwv6IG5H415u4fk0DA 23qrHlPFMkSFx95o0fIhQUDJguEhsaqHxOAitOhI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727954AbgIBQco (ORCPT ); Wed, 2 Sep 2020 12:32:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:39664 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726247AbgIBQcn (ORCPT ); Wed, 2 Sep 2020 12:32:43 -0400 Received: from kozik-lap.mshome.net (unknown [194.230.155.106]) (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 446D420758; Wed, 2 Sep 2020 16:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599064363; bh=yCZ82wEQrcGfe6X5PNectLGO+bsmwuVhlJTUr6FnevA=; h=From:To:Cc:Subject:Date:From; b=pNQOe7N6kEGzUzeNy/aBiwiLLg08GkywQ3zNqjWxeh94oya0il2et8wGxmZVAjGhZ CzirKd/Q4jS1/95OuRk3BYnfaHFCmC+HlTMk/r2FGG8VFVF2rwRoNPGrZT51YbkYwZ OO+i+zyhE5MTi86q8As86xeJAmW/AqTLgnOPWVsA= From: Krzysztof Kozlowski To: Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC Date: Wed, 2 Sep 2020 18:32:23 +0200 Message-Id: <20200902163223.17784-1-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 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 --- arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi index baef13d67554..7f74fba58aeb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi @@ -175,6 +175,10 @@ interrupts = <8 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"; -- 2.17.1 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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,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 67442C433E2 for ; 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Wed, 2 Sep 2020 16:32:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599064363; bh=yCZ82wEQrcGfe6X5PNectLGO+bsmwuVhlJTUr6FnevA=; h=From:To:Cc:Subject:Date:From; b=pNQOe7N6kEGzUzeNy/aBiwiLLg08GkywQ3zNqjWxeh94oya0il2et8wGxmZVAjGhZ CzirKd/Q4jS1/95OuRk3BYnfaHFCmC+HlTMk/r2FGG8VFVF2rwRoNPGrZT51YbkYwZ OO+i+zyhE5MTi86q8As86xeJAmW/AqTLgnOPWVsA= From: Krzysztof Kozlowski To: Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: imx8mm-var-som: Add 32.768 kHz clock to PMIC Date: Wed, 2 Sep 2020 18:32:23 +0200 Message-Id: <20200902163223.17784-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200902_123244_233178_BB3A5C39 X-CRM114-Status: GOOD ( 13.50 ) 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.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 --- arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi index baef13d67554..7f74fba58aeb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi @@ -175,6 +175,10 @@ interrupts = <8 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"; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel