From: Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Rob Herring <robherring2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "devicetree-spec-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-spec-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [DTSpec PATCH] Add items to Devicetree Source Format chapter
Date: Tue, 7 Jun 2016 13:46:49 -0700 [thread overview]
Message-ID: <575732B9.5040908@gmail.com> (raw)
In-Reply-To: <CAL_JsqKi9fOz3CEK-os8WE4BEuYi28METxWN0GMpW95wAXYFMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 06/07/16 07:31, Rob Herring wrote:
> On Fri, Jun 3, 2016 at 2:29 PM, Frank Rowand <frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> From: Frank Rowand <frank.rowand-mEdOJwZ7QcZBDgjK7y7TUQ@public.gmane.org>
>>
>> Add items to Devicetree Source Format chapter
>>
>> - Add naming convention for DTS files and DTS include files
>> - Add /include/ compiler directive
>> - Add ";" to end of node definition
>> - Add /delete-node/ and /delete-property/
>> - Add arithmetic, bitwise, and logical expressions
>>
>> Note that cpp directives are not included in this patch, and
>> are not yet specified in this appendix.
>>
>> Signed-off-by: Frank Rowand <frank.rowand-mEdOJwZ7QcZBDgjK7y7TUQ@public.gmane.org>
>> ---
>> source/source-language.rst | 60 ++++++++++++++++++++++++++++++++++++++++++++-
>> 1 file changed, 59 insertions(+), 1 deletion(-)
>>
>> Index: b/source/source-language.rst
>> ===================================================================
>> --- a/source/source-language.rst
>> +++ b/source/source-language.rst
< snip >
>> +
>> + Bitwise operators
>> +
>> + && and
>> + || or
>
> Is this correct that these are not logical operators? From the dtc
> source in dtc-parser.y, it looks like both bitwise and logical ops are
> supported and XOR.
Thanks for catching that. It was a thinko, plus I did not catch the XOR.
I also missed NOT and TERNARY. New patch on the way.
>
>> +
>> +::
>> +
>> + Logical operators
>> +
>> + < less than
>> + > greater than
>> + <= less than or equal
>> + >= greater than or equal
>> + == equal
>> + != not equal
>> +
>>
>> - A 64-bit value is represented with two 32-bit cells. Example:
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe devicetree-spec" in
>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
prev parent reply other threads:[~2016-06-07 20:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 19:29 [DTSpec PATCH] Add items to Devicetree Source Format chapter Frank Rowand
[not found] ` <5751DA8F.2090708-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-07 14:31 ` Rob Herring
[not found] ` <CAL_JsqKi9fOz3CEK-os8WE4BEuYi28METxWN0GMpW95wAXYFMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-07 20:46 ` Frank Rowand [this message]
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