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From: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
To: Markus Reichl <m.reichl-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>
Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Brian Norris
	<briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	Tony Xie <tony.xie-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
	Viresh Kumar
	<viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org,
	Jeffy Chen <jeffy.chen-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
	"linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Vicente Bergas <vicencb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Douglas Anderson
	<dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
	linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	Klaus Goger
	<klaus.goger-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>,
	Enric Balletbo i Serra
	<enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>,
	Philipp Tomsich
	<philipp.tomsich-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>,
	Randy Li <ayaka-xPW3/0Ywev/iB9QmIjCX8w@public.gmane.org>,
	Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>,
	Ezequiel Garcia
	<ezequiel-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Christoph Muellner
	<christoph.muellner-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>
Subject: Re: arm64: dts: rockchip: Disable HS400 for mmc on rk3399-roc-pc
Date: Mon, 18 Nov 2019 02:01:16 +0100	[thread overview]
Message-ID: <14740383.9LiiEhnQET@phil> (raw)
In-Reply-To: <367bf78a-f079-f0b4-68fe-52c86823c174-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>

Am Montag, 11. November 2019, 10:51:04 CET schrieb Markus Reichl:
> Working with rootfs on two 128GB mmcs on rk3399-roc-pc.
> 
> One (mmc name 128G72, one screw hole) works fine in HS400 mode.
> Other (mmc name DJNB4R, firefly on pcb, two screw holes) gets lots of
> mmc1: "running CQE recovery", even hangs with damaged fs,
> when running under heavy load, e.g. compiling kernel.
> Both run fine with HS200.
> 
> Disabling CQ with patch mmc: core: Add MMC Command Queue Support kernel parameter [0] did not help.
> [0] https://gitlab.com/ayufan-repos/rock64/linux-mainline-kernel/commit/54e264154b87dfe32a8359b2726e2d5611adbaf3
> 
> Therefore I propose to disable HS400 mode on roc-pc for now.
> 
> Signed-off-by: Markus Reichl <m.reichl-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>

applied for 5.6 (or maybe still 5.5)

Thanks
Heiko

      parent reply	other threads:[~2019-11-18  1:01 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190301153348.29870-1-christoph.muellner@theobroma-systems.com>
     [not found] ` <20190301153348.29870-2-christoph.muellner@theobroma-systems.com>
2019-11-11  9:51   ` arm64: dts: rockchip: Disable HS400 for mmc on rk3399-roc-pc Markus Reichl
2019-11-14 13:10     ` Heiko Stuebner
2019-11-15 10:37       ` Markus Reichl
2019-11-15 11:19         ` Heiko Stübner
2019-11-18 16:08           ` Doug Anderson
2019-11-18 19:05             ` Markus Reichl
     [not found]     ` <367bf78a-f079-f0b4-68fe-52c86823c174-SRyzfwRm/0rPTwkrwQOX7A@public.gmane.org>
2019-11-18  1:01       ` Heiko Stuebner [this message]

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