29 Jan, 2016
1 commit
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The Nokia N950 and Nokia N9 also have a SSI connected
modem, which use the same protocols as the Nokia N900,
but with increased link speed (96000 kbps instead of
55000 kbps) and with less GPIOs.Since it's unclear, if the N950 and the N9 use exactly
the same modem, each of them gets their own compatible
string.Acked-by: Rob Herring
Tested-by: Aaro Koskinen
Signed-off-by: Sebastian Reichel
23 Jun, 2015
2 commits
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Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.Use this to simplify the driver. Furthermore this is one caller less
that stops us making the flags argument to gpiod_get*() mandatory.Signed-off-by: Uwe Kleine-König
Acked-by: Alexandre Courbot
Signed-off-by: Sebastian Reichel -
Reduce message priority from dev_err to dev_dbg for missing cmt-speech
or ssi-protocol drivers, since they will be probed again and it may
result in spamming the boot log.Reported-by: Aaro Koskinen
Signed-off-by: Sebastian Reichel
01 Apr, 2015
1 commit
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Register cmt-speech driver in nokia-modem driver and forward
hsi channel information.Acked-by: Aaro Koskinen
Tested-by: Pavel Machek
Signed-off-by: Sebastian Reichel
01 Mar, 2015
1 commit
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Return a negative error code on failure.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)//
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
//Signed-off-by: Julia Lawall
Signed-off-by: Sebastian Reichel
05 Jan, 2015
1 commit
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modem->device was never initialized. This resulted in logs such as:
[ 241.386322] (NULL device *): CMT rst line change detected
Signed-off-by: Aaro Koskinen
Signed-off-by: Sebastian Reichel
15 Nov, 2014
2 commits
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Return value of irq_of_parse_and_map() is unsigned int, with 0
indicating failure, so testing for negative result never works.Signed-off-by: Dmitry Torokhov
Signed-off-by: Sebastian Reichel -
The module documents, that 1 is the default, but
it actually isn't. This updates the module to use
pm=1 as default.Signed-off-by: Sebastian Reichel
03 Oct, 2014
1 commit
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Remove the use of the IRQF_DISABLED flag
from drivers/hsi/clients/nokia-modem.cIt's a NOOP since 2.6.35 and it will be removed soon.
Signed-off-by: Michael Opdenacker
Acked-by: Pavel Machek
Signed-off-by: Sebastian Reichel
16 May, 2014
1 commit
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The Nokia N900's modem is connected via Synchronous Serial Interface (SSI),
which is a legacy version of MIPI's High-speed Synchronous Serial Interface
(HSI).The handles the GPIOs for enabling and resetting the modem and instanciates
ssi-protocol for data exchange. It does not yet support exchanging voice data
with the modem.Signed-off-by: Sebastian Reichel
Reviewed-by: Pavel Machek
Tested-By: Ivaylo Dimitrov