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Wed, 28 Jul 2021 08:28:14 +0000 Date: Wed, 28 Jul 2021 11:28:11 +0300 From: Abel Vesa To: Stephen Boyd Cc: Dong Aisheng , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dongas86@gmail.com, shawnguo@kernel.org, kernel@pengutronix.de, aford173@gmail.com, stable@vger.kernel.org Subject: Re: [PATCH 1/1] clk: imx6q: fix uart earlycon unwork Message-ID: References: <20210702085438.1988087-1-aisheng.dong@nxp.com> <162741907003.2368309.8765989426815970294@swboyd.mtv.corp.google.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <162741907003.2368309.8765989426815970294@swboyd.mtv.corp.google.com> X-ClientProxiedBy: VE1PR03CA0003.eurprd03.prod.outlook.com (2603:10a6:802:a0::15) To VI1PR0401MB2559.eurprd04.prod.outlook.com (2603:10a6:800:57::8) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from ryzen (188.26.184.129) by VE1PR03CA0003.eurprd03.prod.outlook.com (2603:10a6:802:a0::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4373.18 via Frontend Transport; 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Yes, please. Thanks. 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Wed, 28 Jul 2021 08:28:14 +0000 Date: Wed, 28 Jul 2021 11:28:11 +0300 From: Abel Vesa To: Stephen Boyd Cc: Dong Aisheng , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dongas86@gmail.com, shawnguo@kernel.org, kernel@pengutronix.de, aford173@gmail.com, stable@vger.kernel.org Subject: Re: [PATCH 1/1] clk: imx6q: fix uart earlycon unwork Message-ID: References: <20210702085438.1988087-1-aisheng.dong@nxp.com> <162741907003.2368309.8765989426815970294@swboyd.mtv.corp.google.com> Content-Disposition: inline In-Reply-To: <162741907003.2368309.8765989426815970294@swboyd.mtv.corp.google.com> X-ClientProxiedBy: VE1PR03CA0003.eurprd03.prod.outlook.com (2603:10a6:802:a0::15) To VI1PR0401MB2559.eurprd04.prod.outlook.com (2603:10a6:800:57::8) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from ryzen (188.26.184.129) by VE1PR03CA0003.eurprd03.prod.outlook.com (2603:10a6:802:a0::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4373.18 via Frontend Transport; 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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 21-07-27 13:51:10, Stephen Boyd wrote: > Quoting Abel Vesa (2021-07-19 03:39:31) > > On 21-07-02 16:54:38, Dong Aisheng wrote: > > > The earlycon depends on the bootloader setup UART clocks being retained. > > > There're actually two uart clocks (ipg, per) on MX6QDL, > > > but the 'Fixes' commit change to register only one which means > > > another clock may be disabled during booting phase > > > and result in the earlycon unwork. > > > > > > Cc: stable@vger.kernel.org # v5.10+ > > > Fixes: 379c9a24cc23 ("clk: imx: Fix reparenting of UARTs not associated with stdout") > > > Signed-off-by: Dong Aisheng > > > > > > Reviewed-by: Abel Vesa > > > > Stephen, will you pick this up ? > > > > Sure I can pick it up if you need me to pick it to fixes? Yes, please. Thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel