diff mbox

[1/2] dt: bindings: Add vendor prefix for Espressif System

Message ID 1470596269-20572-1-git-send-email-hdegoede@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Hans de Goede Aug. 7, 2016, 6:57 p.m. UTC
Espressif is a manufacturer of various wifi and bt chips, add a vendor
prefix for use with bindings for these chips.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
 1 file changed, 1 insertion(+)

Comments

Rob Herring (Arm) Aug. 10, 2016, 6:48 p.m. UTC | #1
On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
> Espressif is a manufacturer of various wifi and bt chips, add a vendor
> prefix for use with bindings for these chips.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>  1 file changed, 1 insertion(+)

Acked-by: Rob Herring <robh@kernel.org>
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Hans de Goede Aug. 11, 2016, 9:15 a.m. UTC | #2
Hi Rob,

On 10-08-16 20:48, Rob Herring wrote:
> On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
>> Espressif is a manufacturer of various wifi and bt chips, add a vendor
>> prefix for use with bindings for these chips.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>> ---
>>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>>  1 file changed, 1 insertion(+)
>
> Acked-by: Rob Herring <robh@kernel.org>

Thank you for all the reviews.

What about: "[PATCH 2/2] dt: bindings: Add binding for ESP8089 wifi chips" ?
there were some remarks, but I believe that those have been addressed
(by answering the remarks, not with a new version), so a review of that
one would be appreciated too.

Also who should merge this series, Ulf because it is mmc related,
or the dt-maintainers since it contains only bindings patches ?

Regards,

Hans
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Rob Herring (Arm) Aug. 11, 2016, 1:31 p.m. UTC | #3
On Thu, Aug 11, 2016 at 4:15 AM, Hans de Goede <hdegoede@redhat.com> wrote:
> Hi Rob,
>
>
> On 10-08-16 20:48, Rob Herring wrote:
>>
>> On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
>>>
>>> Espressif is a manufacturer of various wifi and bt chips, add a vendor
>>> prefix for use with bindings for these chips.
>>>
>>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>>> ---
>>>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>>>  1 file changed, 1 insertion(+)
>>
>>
>> Acked-by: Rob Herring <robh@kernel.org>
>
>
> Thank you for all the reviews.
>
> What about: "[PATCH 2/2] dt: bindings: Add binding for ESP8089 wifi chips" ?
> there were some remarks, but I believe that those have been addressed
> (by answering the remarks, not with a new version), so a review of that
> one would be appreciated too.

What about Arnd's comment "better use '-' instead of '_' for property names."

> Also who should merge this series, Ulf because it is mmc related,
> or the dt-maintainers since it contains only bindings patches ?

I can take it.

Rob
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Hans de Goede Aug. 11, 2016, 3:08 p.m. UTC | #4
Hi,

On 11-08-16 15:31, Rob Herring wrote:
> On Thu, Aug 11, 2016 at 4:15 AM, Hans de Goede <hdegoede@redhat.com> wrote:
>> Hi Rob,
>>
>>
>> On 10-08-16 20:48, Rob Herring wrote:
>>>
>>> On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
>>>>
>>>> Espressif is a manufacturer of various wifi and bt chips, add a vendor
>>>> prefix for use with bindings for these chips.
>>>>
>>>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>>>> ---
>>>>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>>>>  1 file changed, 1 insertion(+)
>>>
>>>
>>> Acked-by: Rob Herring <robh@kernel.org>
>>
>>
>> Thank you for all the reviews.
>>
>> What about: "[PATCH 2/2] dt: bindings: Add binding for ESP8089 wifi chips" ?
>> there were some remarks, but I believe that those have been addressed
>> (by answering the remarks, not with a new version), so a review of that
>> one would be appreciated too.
>
> What about Arnd's comment "better use '-' instead of '_' for property names."

Ah yes, I forgot about that comment. As explained in the commit msg
I named the dt property to be the same as the keyword used in the
ini-like config file android uses for this (the android driver loads a
file with board specific esp8089 config like the crystal-type from
/lib/firmware).

And that file does use '_'. I want to keep the names the same as that
seems the sensible thing to do, but if there is a great preference for
'-' in dt I can do a v2 with that changed.

>> Also who should merge this series, Ulf because it is mmc related,
>> or the dt-maintainers since it contains only bindings patches ?
>
> I can take it.

Great, thanks.

Regards,

Hans
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Rob Herring (Arm) Aug. 11, 2016, 4:35 p.m. UTC | #5
On Thu, Aug 11, 2016 at 10:08 AM, Hans de Goede <hdegoede@redhat.com> wrote:
> Hi,
>
> On 11-08-16 15:31, Rob Herring wrote:
>>
>> On Thu, Aug 11, 2016 at 4:15 AM, Hans de Goede <hdegoede@redhat.com>
>> wrote:
>>>
>>> Hi Rob,
>>>
>>>
>>> On 10-08-16 20:48, Rob Herring wrote:
>>>>
>>>>
>>>> On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
>>>>>
>>>>>
>>>>> Espressif is a manufacturer of various wifi and bt chips, add a vendor
>>>>> prefix for use with bindings for these chips.
>>>>>
>>>>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>>>>> ---
>>>>>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>>>>>  1 file changed, 1 insertion(+)
>>>>
>>>>
>>>>
>>>> Acked-by: Rob Herring <robh@kernel.org>
>>>
>>>
>>>
>>> Thank you for all the reviews.
>>>
>>> What about: "[PATCH 2/2] dt: bindings: Add binding for ESP8089 wifi
>>> chips" ?
>>> there were some remarks, but I believe that those have been addressed
>>> (by answering the remarks, not with a new version), so a review of that
>>> one would be appreciated too.
>>
>>
>> What about Arnd's comment "better use '-' instead of '_' for property
>> names."
>
>
> Ah yes, I forgot about that comment. As explained in the commit msg
> I named the dt property to be the same as the keyword used in the
> ini-like config file android uses for this (the android driver loads a
> file with board specific esp8089 config like the crystal-type from
> /lib/firmware).
>
> And that file does use '_'. I want to keep the names the same as that
> seems the sensible thing to do, but if there is a great preference for
> '-' in dt I can do a v2 with that changed.

I could see wanting to use the same string in the driver for a small
size savings, but I'd assume a mainline driver would do away with the
firmware text file and only use DT? Also, do you expect lots more
properties? Maintaining the exact string would be more worthwhile if
there are lots of properties.

I plan to make '_' cause warnings with dtc which is why we don't want
to add more.

Rob
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Hans de Goede Aug. 11, 2016, 5:13 p.m. UTC | #6
Hi,

On 11-08-16 18:35, Rob Herring wrote:
> On Thu, Aug 11, 2016 at 10:08 AM, Hans de Goede <hdegoede@redhat.com> wrote:
>> Hi,
>>
>> On 11-08-16 15:31, Rob Herring wrote:
>>>
>>> On Thu, Aug 11, 2016 at 4:15 AM, Hans de Goede <hdegoede@redhat.com>
>>> wrote:
>>>>
>>>> Hi Rob,
>>>>
>>>>
>>>> On 10-08-16 20:48, Rob Herring wrote:
>>>>>
>>>>>
>>>>> On Sun, Aug 07, 2016 at 08:57:48PM +0200, Hans de Goede wrote:
>>>>>>
>>>>>>
>>>>>> Espressif is a manufacturer of various wifi and bt chips, add a vendor
>>>>>> prefix for use with bindings for these chips.
>>>>>>
>>>>>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>>>>>> ---
>>>>>>  Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
>>>>>>  1 file changed, 1 insertion(+)
>>>>>
>>>>>
>>>>>
>>>>> Acked-by: Rob Herring <robh@kernel.org>
>>>>
>>>>
>>>>
>>>> Thank you for all the reviews.
>>>>
>>>> What about: "[PATCH 2/2] dt: bindings: Add binding for ESP8089 wifi
>>>> chips" ?
>>>> there were some remarks, but I believe that those have been addressed
>>>> (by answering the remarks, not with a new version), so a review of that
>>>> one would be appreciated too.
>>>
>>>
>>> What about Arnd's comment "better use '-' instead of '_' for property
>>> names."
>>
>>
>> Ah yes, I forgot about that comment. As explained in the commit msg
>> I named the dt property to be the same as the keyword used in the
>> ini-like config file android uses for this (the android driver loads a
>> file with board specific esp8089 config like the crystal-type from
>> /lib/firmware).
>>
>> And that file does use '_'. I want to keep the names the same as that
>> seems the sensible thing to do, but if there is a great preference for
>> '-' in dt I can do a v2 with that changed.
>
> I could see wanting to use the same string in the driver for a small
> size savings, but I'd assume a mainline driver would do away with the
> firmware text file and only use DT?

Yes.

> Also, do you expect lots more
> properties?

No, it seems that most settings from the text-file android use always
are at a fixed value.

> Maintaining the exact string would be more worthwhile if
> there are lots of properties.
>
> I plan to make '_' cause warnings with dtc which is why we don't want
> to add more.

Ah, ok that is a good reason to change to '-' I'll do a v2 with that
change.

Regards,

Hans
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Hans de Goede Aug. 11, 2016, 5:28 p.m. UTC | #7
Hi,

On 11-08-16 18:35, Rob Herring wrote:

<snip>

> I plan to make '_' cause warnings with dtc which is why we don't want
> to add more.

Offtopic question: does this only apply to property names, or
also to node names ?

Regards,

Hans
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Rob Herring (Arm) Aug. 11, 2016, 6:44 p.m. UTC | #8
On Thu, Aug 11, 2016 at 12:28 PM, Hans de Goede <hdegoede@redhat.com> wrote:
> Hi,
>
> On 11-08-16 18:35, Rob Herring wrote:
>
> <snip>
>
>> I plan to make '_' cause warnings with dtc which is why we don't want
>> to add more.
>
>
> Offtopic question: does this only apply to property names, or
> also to node names ?

Both.

Rob
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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index d2bce22..d83a2da 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -88,6 +88,7 @@  energymicro	Silicon Laboratories (formerly Energy Micro AS)
 epcos	EPCOS AG
 epfl	Ecole Polytechnique Fédérale de Lausanne
 epson	Seiko Epson Corp.
+esp	Espressif System
 est	ESTeem Wireless Modems
 ettus	NI Ettus Research
 eukrea  Eukréa Electromatique