* [PATCH] ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags
@ 2016-12-14 21:29 Pali Rohár
[not found] ` <1481750984-11239-1-git-send-email-pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Pali Rohár @ 2016-12-14 21:29 UTC (permalink / raw)
To: Benoît Cousson, Tony Lindgren, Rob Herring, Mark Rutland,
Russell King, Aaro Koskinen, Chris Ball, Ulf Hansson,
Pavel Machek, Ivaylo Dimitrov, Sebastian Reichel
Cc: linux-omap, devicetree, linux-arm-kernel, linux-kernel, linux-mmc,
Pali Rohár
Trying to initialize eMMC slot as SDIO or SD cause failure in n900 port of
qemu. eMMC itself is not detected and is not working.
Real Nokia N900 harware does not have this problem. As eMMC is really not
SDIO or SD based such change is harmless and will fix support for qemu.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
---
arch/arm/boot/dts/omap3-n900.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index bc8d6be..345a940 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -770,6 +770,8 @@
vmmc_aux-supply = <&vsim>;
bus-width = <8>;
non-removable;
+ no-sdio;
+ no-sd;
};
&mmc3 {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags
[not found] ` <1481750984-11239-1-git-send-email-pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2016-12-14 21:34 ` Pavel Machek
2016-12-27 17:57 ` Tony Lindgren
0 siblings, 1 reply; 3+ messages in thread
From: Pavel Machek @ 2016-12-14 21:34 UTC (permalink / raw)
To: Pali Rohár
Cc: Benoît Cousson, Tony Lindgren, Rob Herring, Mark Rutland,
Russell King, Aaro Koskinen, Chris Ball, Ulf Hansson,
Ivaylo Dimitrov, Sebastian Reichel,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-mmc-u79uwXL29TY76Z2rM5mHXA
[-- Attachment #1: Type: text/plain, Size: 630 bytes --]
On Wed 2016-12-14 22:29:44, Pali Rohár wrote:
> Trying to initialize eMMC slot as SDIO or SD cause failure in n900 port of
> qemu. eMMC itself is not detected and is not working.
>
> Real Nokia N900 harware does not have this problem. As eMMC is really not
> SDIO or SD based such change is harmless and will fix support for qemu.
>
> Signed-off-by: Pali Rohár <pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Acked-by: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
[-- Attachment #2: Digital signature --]
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags
2016-12-14 21:34 ` Pavel Machek
@ 2016-12-27 17:57 ` Tony Lindgren
0 siblings, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2016-12-27 17:57 UTC (permalink / raw)
To: Pavel Machek
Cc: Pali Rohár, Benoît Cousson, Rob Herring, Mark Rutland,
Russell King, Aaro Koskinen, Chris Ball, Ulf Hansson,
Ivaylo Dimitrov, Sebastian Reichel, linux-omap, devicetree,
linux-arm-kernel, linux-kernel, linux-mmc
* Pavel Machek <pavel@ucw.cz> [161214 13:34]:
> On Wed 2016-12-14 22:29:44, Pali Rohár wrote:
> > Trying to initialize eMMC slot as SDIO or SD cause failure in n900 port of
> > qemu. eMMC itself is not detected and is not working.
> >
> > Real Nokia N900 harware does not have this problem. As eMMC is really not
> > SDIO or SD based such change is harmless and will fix support for qemu.
> >
> > Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
>
> Acked-by: Pavel Machek <pavel@ucw.cz>
Applying into omap-for-v4.10/fixes thanks.
Tony
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-12-27 17:57 UTC | newest]
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2016-12-14 21:29 [PATCH] ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags Pali Rohár
[not found] ` <1481750984-11239-1-git-send-email-pali.rohar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-12-14 21:34 ` Pavel Machek
2016-12-27 17:57 ` Tony Lindgren
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