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 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 E7966C433EF for ; Wed, 15 Jun 2022 21:32:28 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=88R46GOug7d0QKm0fKism053selQVaULx/sOjhIAw5w=; b=YhBOzGHpdIj274 hVts3V1a2AGqqfts6Fam/cNJjtIeiUrXvW99EGMeDpo7Tymxq/Rx8m3dw+yDKS+q2USAOpdSL8Bf0 6ACIbi36D00MUw3ZJLbtTqN8anxLkIFNnkYG6l76YSwyJmvIgCpswCjI0wub/PYLVRwnQ82sFTAwt PGFeBdBIWD4UGf5trMzOpibKuGA0B+LQEu36dHygZfJDhwTrW+QCHWUUrn8zyvW0MVhO0ncZ2O0WU fScbO6L0KK03d3S6lCMSELIIjULJYTBchUFhiT46pJl20AqSSqD14Tc75zSQ1YBZHPUfNeKVdrcZZ rDt5/Xd8Mfa8XWZBwKpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o1abk-00GSVS-4O; Wed, 15 Jun 2022 21:31:24 +0000 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o1abh-00GSUH-CB for linux-arm-kernel@lists.infradead.org; Wed, 15 Jun 2022 21:31:22 +0000 Received: by mail-wm1-x32c.google.com with SMTP id n185so6960637wmn.4 for ; Wed, 15 Jun 2022 14:31:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=PWQqPKxOxtv4J9xv4cvobO/vpU+8KrA8C1H4sxLvuhQ=; b=FBp6H8DpGdfk4fNbg4lrErCXTZPm8BhHNpDqri17Hlr6q9YFvwQwldWdp/OpiD1cHt /QbDDv52ylDyECsQSeVqX8/sw+upz3GZFrX0H6dZNlWPtY1ZmDuosxO49TrwvsSigK3W vGByGSc7jEzgNbDDD7vkcxZ6r8svQyrKqogAhSTV9Xh+LUdX6BFWVNgulUCislkxCZ27 k3Gw2gsHWwMyQQvFHs/3t/Ircm5dH34HL2gIoMvhS9tM6dxVymF4O8/3p7XRYPJ6KMJj LeU+5OYEIg+PlM6t/Ww2w1/gbmF91+Kzy5TOEDESRbPeIGqOPvQ0l9+bzwhTZiVKUoy1 VaNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=PWQqPKxOxtv4J9xv4cvobO/vpU+8KrA8C1H4sxLvuhQ=; b=yIhmhPTKJ3rZVyZROf6S1M3PNhMZeZsYXzyLTwaqAjSdNbC5mO5erieWL7nMmpTSSv XKHxFpbPZeqxyQyDpNSg6OLqmbohBeNKrMXXC+vnXCX5G+133c2W349oCYAzxdmL/SdM zkYgwiigkepCzf4yGFY79bCZWIvHs8q+mKb4lNG6VaVydvlMSqaOmiR59EdympUk6YJ9 Ghcx4PnAPU929dpI14sZob7bvGYbe0JhN3Ky1GjbV2VBPT5J+UxaC0+xbzmioqWw3Uk+ PBkvP+cpO4Q6/KMF+21+jFlolvluR4yNudkTy1G1EZOBJJgVsixCsXPyUBjPnpCPHb7i I2dg== X-Gm-Message-State: AOAM533PHO1TdvHdgOXPg7f5vEROYwG2GKP1V6SUKUTTw8Jf5VcmHCe+ YLeWHQ2YIub/aiyXytIF7WSxhw== X-Google-Smtp-Source: ABdhPJzlOWFd61/jYRSMQxybLDRP5lCisELKeYL5JbjqhGfCjHdeN2uo3+wKDFG7Pabuvgusx2qWMA== X-Received: by 2002:a1c:4682:0:b0:39c:4459:6a84 with SMTP id t124-20020a1c4682000000b0039c44596a84mr11946770wma.167.1655328677206; Wed, 15 Jun 2022 14:31:17 -0700 (PDT) Received: from ryzen ([94.52.112.99]) by smtp.gmail.com with ESMTPSA id i2-20020adff302000000b002183cf9cd69sm74869wro.15.2022.06.15.14.31.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jun 2022 14:31:16 -0700 (PDT) Date: Thu, 16 Jun 2022 00:31:15 +0300 From: Abel Vesa To: "Peng Fan (OSS)" Cc: mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Haibo Chen , Peng Fan , Jacky Bai Subject: Re: [PATCH 1/7] clk: imx93: use adc_root as the parent clock of adc1 Message-ID: References: <20220609132902.3504651-1-peng.fan@oss.nxp.com> <20220609132902.3504651-2-peng.fan@oss.nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220609132902.3504651-2-peng.fan@oss.nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220615_143121_458954_FE0152F4 X-CRM114-Status: GOOD ( 16.05 ) 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: , 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 On 22-06-09 21:28:56, Peng Fan (OSS) wrote: > From: Haibo Chen > > When debug, find after system boot up, all adc register operation > will trigger system hang, this is because the internal adc ipg > clock is gate off. In dts, only reference the IMX93_CLK_ADC1_GATE, > which is adc1, no one touch the adc_root, so adc_root will be gate > off automatically after system boot up. > > Fixes: 24defbe194b6 ("clk: imx: add i.MX93 clk") > Reviewed-by: Peng Fan > Signed-off-by: Haibo Chen > Signed-off-by: Jacky Bai > Signed-off-by: Peng Fan Reviewed-by: Abel Vesa > --- > drivers/clk/imx/clk-imx93.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/clk/imx/clk-imx93.c b/drivers/clk/imx/clk-imx93.c > index edcc87661d1f..172cd56c9610 100644 > --- a/drivers/clk/imx/clk-imx93.c > +++ b/drivers/clk/imx/clk-imx93.c > @@ -150,7 +150,7 @@ static const struct imx93_clk_ccgr { > { IMX93_CLK_A55_GATE, "a55", "a55_root", 0x8000, }, > /* M33 critical clk for system run */ > { IMX93_CLK_CM33_GATE, "cm33", "m33_root", 0x8040, CLK_IS_CRITICAL }, > - { IMX93_CLK_ADC1_GATE, "adc1", "osc_24m", 0x82c0, }, > + { IMX93_CLK_ADC1_GATE, "adc1", "adc_root", 0x82c0, }, > { IMX93_CLK_WDOG1_GATE, "wdog1", "osc_24m", 0x8300, }, > { IMX93_CLK_WDOG2_GATE, "wdog2", "osc_24m", 0x8340, }, > { IMX93_CLK_WDOG3_GATE, "wdog3", "osc_24m", 0x8380, }, > -- > 2.25.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel