From: Icenowy Zheng <icenowy@aosc.xyz>
To: Hans de Goede <hdegoede@redhat.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>
Cc: devicetree <devicetree@vger.kernel.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 0/4] mmc: sunxi: Make sample clocks optional
Date: Tue, 19 Jul 2016 16:59:58 +0800 [thread overview]
Message-ID: <262161468918798@web25j.yandex.ru> (raw)
In-Reply-To: <1468665964-27142-1-git-send-email-hdegoede@redhat.com>
16.07.2016, 18:50, "Hans de Goede" <hdegoede@redhat.com>:
> Hi All,
>
> It turns out that sun4i / sun5i do not have sample clocks at all,
> so make them optional. Also remove the DDR capability when there
> are no sample clocks because DDR modes do not work reliably without
> them (observed on an UTOO P66 tablet with eMMC).
>
> Ulf, can you please merge the first 2 patches, patches 3-4 should
> be merged through Maxime's sunxi/dts tree, but not before the first
> 2 have hit linux-next.
>
> Regards,
>
> Hans
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Interesting...
A64 have also no external sample/output clock... (The sample/output clock is integrated into MMC IP core now)
prev parent reply other threads:[~2016-07-19 8:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-16 10:46 [PATCH 0/4] mmc: sunxi: Make sample clocks optional Hans de Goede
2016-07-16 10:46 ` [PATCH 1/4] mmc: sunxi: Disable sample clks on remove Hans de Goede
2016-07-16 10:46 ` [PATCH 2/4] mmc: sunxi: Make sample clocks optional Hans de Goede
2016-07-18 11:12 ` Ulf Hansson
2016-07-25 8:18 ` Maxime Ripard
2016-07-30 14:25 ` Hans de Goede
2016-07-16 10:46 ` [PATCH 3/4] ARM: dts: sun4i: Remove sample clocks from mmc host nodes Hans de Goede
[not found] ` <1468665964-27142-1-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-07-16 10:46 ` [PATCH 4/4] ARM: dts: sun5i: " Hans de Goede
2016-07-19 8:59 ` Icenowy Zheng [this message]
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