From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/6 v2] i2c: designware_i2c: Prepare for DM driver conversion
Date: Wed, 13 Apr 2016 09:39:11 +0200 [thread overview]
Message-ID: <570DF79F.60804@denx.de> (raw)
In-Reply-To: <570DEF9F.20304@denx.de>
Hello Stefan,
Am 13.04.2016 um 09:05 schrieb Stefan Roese:
> Hi Heiko,
>
> On 13.04.2016 09:00, Heiko Schocher wrote:
>> Am 13.04.2016 um 07:56 schrieb Stefan Roese:
>>> Hi Heiko,
>>>
>>> On 13.04.2016 07:49, Heiko Schocher wrote:
>>>> Hello Stefan,
>>>>
>>>> Am 12.04.2016 um 15:22 schrieb Stefan Roese:
>>>>> Hi Heiko,
>>>>>
>>>>> On 28.03.2016 09:33, Heiko Schocher wrote:
>>>>>> Am 23.03.2016 um 06:46 schrieb Stefan Roese:
>>>>>>> This patch prepares the designware I2C driver for the DM conversion.
>>>>>>> This is mainly done by removing struct i2c_adapter from the functions
>>>>>>> that shall be used by the DM driver version as well.
>>>>>>>
>>>>>>> Signed-off-by: Stefan Roese <sr@denx.de>
>>>>>>> Cc: Simon Glass <sjg@chromium.org>
>>>>>>> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
>>>>>>> Cc: Marek Vasut <marex@denx.de>
>>>>>>> Cc: Heiko Schocher <hs@denx.de>
>>>>>>> ---
>>>>>>> v2:
>>>>>>> - Added Reviewed-by from Bin
>>>>>>>
>>>>>>> drivers/i2c/designware_i2c.c | 173
>>>>>>> ++++++++++++++++++++++---------------------
>>>>>>> 1 file changed, 90 insertions(+), 83 deletions(-)
>>>>>>
>>>>>> I tried to apply this patch, but get the following error:
>>>>>>
>>>>>> Wende an: i2c: designware_i2c: Prepare for DM driver conversion
>>>>>> fatal: sha1 information is lacking or useless
>>>>>> (drivers/i2c/designware_i2c.c).
>>>>>> Dem Repository fehlen notwendige Blobs um auf einen 3-Wege-Merge
>>>>>> zur?ckzufallen.
>>>>>> Kann nicht zu 3-Wege-Merge zur?ckfallen.
>>>>>> Anwendung des Patches fehlgeschlagen bei 0001 i2c: designware_i2c:
>>>>>> Prepare for DM driver conversion
>>>>>>
>>>>>> I tried the this patch on current mainline, with the following
>>>>>> patches applied:
>>>>>>
>>>>>> http://patchwork.ozlabs.org/patch/601112/
>>>>>> http://patchwork.ozlabs.org/patch/601128/
>>>>>> http://patchwork.ozlabs.org/patch/601117/
>>>>>>
>>>>>> Could you take a look?
>>>>>
>>>>> This should be fixed with v3 of this patch:
>>>>>
>>>>> https://patchwork.ozlabs.org/patch/609406/
>>>>>
>>>>> Could you give it another try please?
>>>>
>>>> Yes, this patch applies now fine, but the patch:
>>>>
>>>> [U-Boot,5/6,v2] i2c: designware_i2c: Add DM support
>>>> http://patchwork.ozlabs.org/patch/601116/
>>>>
>>>> fails now:
>>>>
>>>> --2016-04-13 07:30:54-- http://patchwork.ozlabs.org/patch/601116/mbox
>>>> Aufl?sen des Hostnamens ?patchwork.ozlabs.org (patchwork.ozlabs.org)? ?
>>>> 103.22.144.67, 2401:3900:2:1::2
>>>> Verbindungsaufbau zu patchwork.ozlabs.org
>>>> (patchwork.ozlabs.org)|103.22.144.67|:80 ? verbunden.
>>>> HTTP-Anforderung gesendet, auf Antwort wird gewartet ? 301 MOVED
>>>> PERMANENTLY
>>>> Platz: http://patchwork.ozlabs.org/patch/601116/mbox/ [folgend]
>>>> --2016-04-13 07:30:54-- http://patchwork.ozlabs.org/patch/601116/mbox/
>>>> Wiederverwendung der bestehenden Verbindung zu patchwork.ozlabs.org:80.
>>>> HTTP-Anforderung gesendet, auf Antwort wird gewartet ? 200 OK
>>>> L?nge: nicht spezifiziert [text/plain]
>>>> Wird in ??mbox?? gespeichert.
>>>>
>>>> mbox [ <=>
>>>> ] 6,06K --.-KB/s in 0,004s
>>>>
>>>> 2016-04-13 07:30:54 (1,39 MB/s) - ?mbox? gespeichert [6202]
>>>>
>>>> total: 0 errors, 0 warnings, 0 checks, 181 lines checked
>>>>
>>>> NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX
>>>> MULTISTATEMENT_MACRO_USE_DO_WHILE NETWORKING_BLOCK_COMMENT_STYLE
>>>> PREFER_ETHER_ADDR_COPY USLEEP_RANGE
>>>>
>>>> mbox has no obvious style problems and is ready for submission.
>>>> Wende an: i2c: designware_i2c: Add DM support
>>>> fatal: sha1 information is lacking or useless
>>>> (drivers/i2c/designware_i2c.c).
>>>> Dem Repository fehlen notwendige Blobs um auf einen 3-Wege-Merge
>>>> zur?ckzufallen.
>>>> Kann nicht zu 3-Wege-Merge zur?ckfallen.
>>>> Anwendung des Patches fehlgeschlagen bei 0001 i2c: designware_i2c: Add
>>>> DM support
>>>> Die Kopie des fehlgeschlagenen Patches befindet sich in:
>>>> /home/hs/i2c/u-boot/.git/rebase-apply/patch
>>>> Wenn Sie das Problem gel?st haben, f?hren Sie "git am --continue" aus.
>>>> Falls Sie diesen Patch auslassen m?chten, f?hren Sie stattdessen
>>>> "git am --skip" aus.
>>>> Um den urspr?nglichen Branch wiederherzustellen und die Anwendung der
>>>> Patches abzubrechen, f?hren Sie "git am --abort" aus.
>>>> pollux:u-boot hs [master] $
>>>>
>>>> Base is current mainline (with 2 i2c patches from Michal, but they
>>>> should not interfere with your patches ...):
>>>>
>>>> pollux:u-boot hs [master] $ git log --oneline
>>>> 2ddd09a i2c: designware_i2c: Prepare for DM driver conversion
>>>> f824253 i2c: designware_i2c: Integrate set_speed() into
>>>> dw_i2c_set_bus_speed()
>>>> 709a9e6 i2c: designware_i2c: Add dw_i2c_enable() helper function
>>>> 1b89299 i2c: designware_i2c: Add ic_enable_status to ic_regs struct
>>>> d4cc513 dm: i2c: Add driver for Cadence I2C IP
>>>> be332ef i2c: Describe Cadence I2C devicetree bindings
>>>> 39fbd98 Merge git://www.denx.de/git/u-boot-marvell
>>>>
>>>> patches from you in the above list:
>>>> - [U-Boot,1/6,v2] i2c: designware_i2c: Add ic_enable_status to ic_regs
>>>> struct
>>>> http://patchwork.ozlabs.org/patch/601112/
>>>> - [U-Boot,2/6,v3] i2c: designware_i2c: Add dw_i2c_enable() helper
>>>> function
>>>> http://patchwork.ozlabs.org/patch/601128/
>>>> - [U-Boot,3/6,v2] i2c: designware_i2c: Integrate set_speed() into
>>>> dw_i2c_set_bus_speed()
>>>> http://patchwork.ozlabs.org/patch/601117/
>>>> - [U-Boot,v3] i2c: designware_i2c: Prepare for DM driver conversion
>>>> http://patchwork.ozlabs.org/patch/609406/
>>>>
>>>> Did I missed an update patch?
>>>
>>> No, its most likely a problem with the updated patch from yesterday.
>>> Could you please use the "-3" option with "git am" to apply this
>>> patch? This works for me:
>>>
>>> $ git am -3
>>> ~/Downloads/U-Boot-5-6-v2-i2c-designware_i2c-Add-DM-support\(1\).patch
>>> Applying: i2c: designware_i2c: Add DM support
>>> Using index info to reconstruct a base tree...
>>> M drivers/i2c/designware_i2c.c
>>> Falling back to patching base and 3-way merge...
>>> Auto-merging drivers/i2c/designware_i2c.c
>>
>> Hmm... I use "git am -3" ... I see this log:
>> ">> Kann nicht zu 3-Wege-Merge zur?ckfallen."
>>
>> Do you really work on mainline, with only the patches I listed?
>
> Yes, thats what I use. Perhaps a difference in the git version
> that explains why this works for me:
>
> $ git --version
> git version 2.8.1
May this is the reason .... I have:
pollux:u-boot hs [master] $ git --version
git version 2.5.0
pollux:u-boot hs [master] $
> If this does not work, I'll rebase all 6 patches again and send
> them to the list later.
Hmm... "patch" works ...
pollux:u-boot hs [i2c_designware] $ patch -p1 < mbox
patching file drivers/i2c/designware_i2c.c
Hunk #1 succeeded at 6 with fuzz 1.
Hunk #2 succeeded at 299 (offset 1 line).
Hunk #3 succeeded at 360 (offset 1 line).
Hunk #4 succeeded at 377 (offset 1 line).
Hunk #5 succeeded@415 (offset 1 line).
pollux:u-boot hs [i2c_designware] $
I pushed this branch to:
http://git.denx.de/?p=u-boot/u-boot-i2c.git;a=shortlog;h=refs/heads/i2c_designware
Could you recheck, if all is correct? (I start in the
meanwhile a buildman compile for it ...)
bye,
Heiko
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next prev parent reply other threads:[~2016-04-13 7:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-23 5:46 [U-Boot] [PATCH 1/6 v2] i2c: designware_i2c: Add ic_enable_status to ic_regs struct Stefan Roese
2016-03-23 5:46 ` [U-Boot] [PATCH 2/6 v2] i2c: designware_i2c: Add dw_i2c_enable() helper function Stefan Roese
2016-03-23 6:16 ` Marek Vasut
2016-03-23 5:46 ` [U-Boot] [PATCH 3/6 v2] i2c: designware_i2c: Integrate set_speed() into dw_i2c_set_bus_speed() Stefan Roese
2016-03-23 5:46 ` [U-Boot] [PATCH 4/6 v2] i2c: designware_i2c: Prepare for DM driver conversion Stefan Roese
2016-03-28 7:33 ` Heiko Schocher
2016-04-12 13:22 ` Stefan Roese
2016-04-13 5:49 ` Heiko Schocher
2016-04-13 5:56 ` Stefan Roese
2016-04-13 7:00 ` Heiko Schocher
2016-04-13 7:05 ` Stefan Roese
2016-04-13 7:39 ` Heiko Schocher [this message]
2016-04-13 8:05 ` Bin Meng
2016-04-13 8:10 ` Stefan Roese
2016-03-23 5:46 ` [U-Boot] [PATCH 5/6 v2] i2c: designware_i2c: Add DM support Stefan Roese
2016-03-23 5:46 ` [U-Boot] [PATCH 6/6 v2] i2c: designware_i2c: Add support for PCI(e) based I2C cores (x86) Stefan Roese
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