From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Fri, 31 Jul 2015 18:56:55 +0200 Subject: [linux-sunxi] Re: [PATCH 5/5] ARM: dts: sun7i: Add dts file for Wits Pro A20 DKT In-Reply-To: References: <1438333194-21181-1-git-send-email-hdegoede@redhat.com> <1438333194-21181-6-git-send-email-hdegoede@redhat.com> <20150731102028.GE2564@lukather> Message-ID: <20150731165655.GG2564@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Jul 31, 2015 at 06:25:29PM +0800, Chen-Yu Tsai wrote: > > Note that it's a bit of a pain for now to support such cases, as > > there's nothing to tie something from the DT to an SDIO device. I > > don't have a better solution than marking it always-on at the moment, > > with a big FIXME comment on top... :/ > > One could use the mmc-pwr-seq stuff. I don't know if it has been > extended for multiple GPIOs, not that you would need it in this use > case. It doesn't really improve the situation. It doesn't handle the regulators, it doesn't allow the real driver to get its resources either, basically, it's just a hack. > Maybe we ought to fix up the other ones, like the CubieTruck and A31 > Hummingbird? I'll do it. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: