From: Christian Hartmann <cornogle@googlemail.com>
To: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Cc: alsa-devel@alsa-project.org,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
linux-spi@vger.kernel.org, Mark Brown <broonie@kernel.org>,
jarkko.nikula@linux.intel.com, Daniel Mack <daniel@zonque.org>,
Robert Jarzmik <robert.jarzmik@free.fr>,
dan.carpenter@oracle.com
Subject: Re: Fwd: [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend)
Date: Mon, 24 Aug 2015 15:25:57 +0200 [thread overview]
Message-ID: <CAKor6TcRWgn-Z+Va0JKCBqxVA9HBSLMR_vh-z8MSBZebn9kDVg@mail.gmail.com> (raw)
In-Reply-To: <20150824085140.GA5647@ck-lbox>
Hi,
2015-08-24 10:51 GMT+02:00 Charles Keepax <ckeepax@opensource.wolfsonmicro.com>:
>> What is with the spi_irq = -1 ?? is this a problem here?
>
> The IRQ needs pulled from the ACPI as well, having no IRQ
> specified will not interfer with basic functionality of the
> driver but will become a problem eventually.
>
> Thanks,
> Charles
ok, I will have an eye on it these days for the IRQ.
For me its looking that the pxa2xx does not have an irq yet,
nor an dma channel (thats should be fine, as I understand it correctly)
actually I cleanup and want to rework / begin with a new v2 patch
series, but first it should drive this chip before beginning with a
v2 patch.
one more question: the function devm_gpio_request_one() which is used
here to request "arizona /RESET"
<code in arizona-core.c>
/* Start out with /RESET low to put the chip into reset */
ret = devm_gpio_request_one(arizona->dev, arizona->pdata.reset,
GPIOF_DIR_OUT | GPIOF_INIT_LOW,
"arizona /RESET");
</code>
the string arizona /RESET, where is this documented, where can I find
it? It fails here, and my question is, is this string correct at all
for my case? Should it be called only "reset" in my case??
All I have found is:
Documentation/devicetree/bindings/mfd/arizona.txt: - wlf,reset : GPIO
specifier for the GPIO controlling /RESET
in devres.c its documented as a label only:
@label: a literal description string of this GPIO
I am curios about the answers, anyway I will change it, it looks
faulty (but do not know why exactly at all :) )
cheers
chris
next prev parent reply other threads:[~2015-08-24 13:25 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAKor6TfKws63jh6f3VzyYpmTffL4-DHWDTdJ6GSgDC08C5W=8w@mail.gmail.com>
[not found] ` <20150625073618.GH827@lahna.fi.intel.com>
[not found] ` <20150625073618.GH827-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-06-25 12:18 ` Fwd: [alsa-devel] [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend) Christian Hartmann
[not found] ` <CAKor6TfxNW6UW6iX_FkRn2yZOHvdRHcsj6pKoKH-UWU51Bqvvg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-25 14:01 ` Mika Westerberg
2015-06-25 14:58 ` Mark Brown
[not found] ` <20150625145853.GP14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-25 15:44 ` Charles Keepax
[not found] ` <20150625154407.GE6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-06-25 15:56 ` Mark Brown
[not found] ` <20150625155612.GS14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-25 16:11 ` Charles Keepax
[not found] ` <20150625161108.GF6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-06-29 9:44 ` Mark Brown
2015-06-29 8:12 ` Christian Hartmann
[not found] ` <CAKor6TdZNTLnhxpruqDxe4nQsDL+e6xgVHOtVdz4LuFisKNsoQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 8:35 ` Charles Keepax
2015-06-26 11:46 ` [alsa-devel] Fwd: " Pierre-Louis Bossart
[not found] ` <558D3BAA.3080700-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2015-06-26 11:58 ` Mark Brown
[not found] ` <20150626115823.GY14071-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-29 7:27 ` Christian Hartmann
[not found] ` <CAKor6Tf20eC1WQSO=AV2b+XoB5Qv-2Oin_nrrTJUiDV4czxLjA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 7:46 ` Christian Hartmann
[not found] ` <CAKor6TdzzAqG1yNtqkWftdvNo8_bxC=qnU+60rgiM=38qrJ2yQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-29 10:22 ` Mark Brown
2015-06-29 9:48 ` Mark Brown
[not found] ` <20150629094854.GB11162-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-06-30 7:14 ` Christian Hartmann
[not found] ` <CAKor6TdDPb2qOgdHbeX2w+yQa_ioDM5ak9bk+=jF+cKt_twiXw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-30 9:25 ` Mark Brown
2015-06-30 10:34 ` Charles Keepax
[not found] ` <20150630103404.GI6321-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-07 7:06 ` Christian Hartmann
[not found] ` <CAKor6TdKk2OUz4o12RiQBSVZyhD=L4JpBJcYkGE=_6X+ZeQY_g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-07 9:56 ` Charles Keepax
[not found] ` <20150707095613.GG16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-07 11:40 ` Mark Brown
2015-07-07 12:16 ` Charles Keepax
2015-07-13 9:53 ` Charles Keepax
[not found] ` <20150713095359.GM16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-15 7:01 ` Christian Hartmann
[not found] ` <CAKor6Td83zgOS+iHGHGhFW4n26H=tC-QQDuzaHHfybhLeH-jvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-15 7:17 ` Christian Hartmann
[not found] ` <CAKor6TdheYM73aqti362bOnP2GZmX60uuDY5v2eow1vqO9tcKw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-15 8:12 ` Charles Keepax
[not found] ` <20150715081224.GN16517-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-15 9:17 ` Mark Brown
[not found] ` <20150715091709.GK11162-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-07-17 6:56 ` Christian Hartmann
2015-07-17 7:11 ` Christian Hartmann
[not found] ` <CAKor6TcSc7n=Rd9NJAf-6cYXr50Z62cbcsbuaEutRMPAiM=2NQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-17 8:54 ` [alsa-devel] " Charles Keepax
2015-08-10 7:00 ` Christian Hartmann
[not found] ` <CAKor6Tcof3PA3JGD2=4X8mtSak8ka9BVD2L4zdYC4M1yEYEXjg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 7:53 ` [alsa-devel] " Charles Keepax
2015-08-10 8:00 ` Christian Hartmann
[not found] ` <CAKor6TdLkGZbARmV1CfqUiguH8HAD+oC8VSsH_OkNQ6E-7YVAw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 8:10 ` [alsa-devel] " Charles Keepax
2015-08-10 8:35 ` Mika Westerberg
[not found] ` <20150810083540.GE1540-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-10 9:20 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfZC3AY0p-85mFAUJJYQ360NoDu6AppipSqAD73S_EkzQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 9:26 ` Mika Westerberg
[not found] ` <20150810092632.GA1541-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-10 12:43 ` Christian Hartmann
2015-08-10 13:48 ` Christian Hartmann
[not found] ` <CAKor6Tc26kKG-7ytxBjT41S1h4eORoeTg_T=nZ4dZGM1H0gAMQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-10 14:02 ` Mika Westerberg
[not found] ` <20150810140207.GB1541-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-14 10:08 ` Christian Hartmann
[not found] ` <CAKor6TdKrQrvXTPU=fzL9LTCBbyc9WAbLnYdObY+Wu73g1w6Fg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-19 10:29 ` Christian Hartmann
[not found] ` <CAKor6Tep1jjOnoPn7e5Djird3RVDNP8Gjcb8HOKO6g-_R5++VQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-19 13:43 ` Mika Westerberg
[not found] ` <20150819134328.GU1552-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-20 9:38 ` Christian Hartmann
[not found] ` <CAKor6Tc6RDW+2uuX2yMszk3O69=6QTPdd+emC-m_Cro67VPR8g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-20 9:45 ` Mika Westerberg
[not found] ` <20150820094542.GC30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-20 11:34 ` Christian Hartmann
[not found] ` <CAKor6Te-DSDxx711-EQi=fw46nNPGnQNqhj-+6upBxhOOp5XvA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-20 11:52 ` Christian Hartmann
2015-08-20 11:58 ` Mika Westerberg
[not found] ` <20150820115845.GF30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-21 7:31 ` Christian Hartmann
[not found] ` <CAKor6Teq=Aoa6WYkTEVpjBPsWziL-o5FzQHxJWOMeaTrMzXpMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-21 7:43 ` Mika Westerberg
[not found] ` <20150821074310.GM30005-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-21 12:09 ` Christian Hartmann
[not found] ` <CAKor6TeJp4ti6_QVCEpz0x7c2NwvUiS5wq_=_WDjM3B7T4=1Yg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-21 12:33 ` Christian Hartmann
2015-08-24 8:51 ` Charles Keepax
2015-08-24 13:25 ` Christian Hartmann [this message]
[not found] ` <CAKor6TcRWgn-Z+Va0JKCBqxVA9HBSLMR_vh-z8MSBZebn9kDVg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-25 6:21 ` [alsa-devel] " Mark Brown
[not found] ` <20150825062157.GB27431-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-08-26 8:47 ` Christian Hartmann
[not found] ` <CAKor6Tf_8J4DVrVRShw2ked-zJzmP6G1P1i=vTcbzWX-J1H6dQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-26 8:58 ` Christian Hartmann
2015-08-26 9:13 ` Charles Keepax
2015-08-28 7:22 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfpWuhTG6dfARdHmXEb+bLpm5Q6Z-A0g60VPD2fCWHbOg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-26 10:01 ` Mika Westerberg
[not found] ` <20150826100155.GA1513-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-27 11:44 ` Christian Hartmann
2015-08-27 11:59 ` Mika Westerberg
[not found] ` <20150827115914.GF28428-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-27 14:56 ` [alsa-devel] " Mark Brown
[not found] ` <20150827145614.GC5313-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-08-28 9:00 ` Mika Westerberg
2015-08-28 9:07 ` Richard Fitzgerald
[not found] ` <1440752855.25096.3.camel-WeElTRBN8n0bEPBeyYQi64iQ8/zYDDdY1BehtkLrGTY@public.gmane.org>
2015-08-28 9:12 ` [alsa-devel] " Mika Westerberg
[not found] ` <20150828090042.GI28428-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-08-28 9:16 ` Mark Brown
[not found] ` <CAKor6Tf8kB0WPXLTBFmCzUJkMVEDu-xTEyw0-_NZvBdFSyQSFA@mail.gmail.com>
[not found] ` <CAKor6Tf8kB0WPXLTBFmCzUJkMVEDu-xTEyw0-_NZvBdFSyQSFA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-08-28 9:50 ` Fwd: " Christian Hartmann
[not found] ` <CAKor6TfW4reRz3m-xkCr_ZUfHQkfqT3q+S7JCpO-9F+k1QW38g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-01 9:45 ` Christian Hartmann
[not found] ` <CAKor6Tf7_Hiyc1v_TGvdVAU+G84Gp+KgKeSGi8EQJRoq9rhMuw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-02 8:13 ` Charles Keepax
2015-09-04 13:32 ` Christian Hartmann
2015-09-04 14:34 ` Charles Keepax
[not found] ` <20150904143434.GA1514-ARjQNJ2nNhTg0ogRn3sK4gTTu0opVTaCmpATvIKMPHk@public.gmane.org>
2015-09-07 7:58 ` [alsa-devel] " Christian Hartmann
[not found] ` <CAKor6TfhaHfqkmz-dogJ6dEUe06QFv-ee7uPOLiEGSTh3ibkhQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-28 9:08 ` Charles Keepax
2015-09-29 7:48 ` Christian Hartmann
2015-09-29 7:57 ` Charles Keepax
2015-10-05 10:54 ` Christian Hartmann
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