linux-kernel - Re: [PATCH] arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm

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Message-ID: <20191223073708.GS11523@dragon>
Date:   Mon, 23 Dec 2019 15:37:10 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Adam Ford <aford173@...il.com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Jacky Bai <ping.bai@....com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: imx8mm: Change SDMA1 ahb clock for imx8mm

On Mon, Dec 16, 2019 at 05:15:30AM -0600, Adam Ford wrote:
> Using SDMA1 with UART1 is causing a "Timeout waiting for CH0" error.
> This patch changes to ahb clock from SDMA1_ROOT to AHB which
> fixes the timeout error.
> 
> Fixes:  a05ea40eb384 ("arm64: dts: imx: Add i.mx8mm dtsi support")
> 
> Signed-off-by: Adam Ford <aford173@...il.com>

Applied, thanks.