On Mon, Mar 26, 2018 at 3:24 PM, Rob Herring <r...@kernel.org> wrote:
> On Wed, Mar 21, 2018 at 06:47:09AM -0700, Andrey Smirnov wrote:
>> Add Device Tree bindings for RAVE SP EEPROM driver - an MFD cell of
>> parent RAVE SP driver (documented in
>> Documentation/devicetree/bindings/mfd/zii,rave-sp.txt).
>
> I'd prefer to get all the child nodes at once rather than as you
> upstream the drivers. IOW, please completely describe the device. Then I
> may have opinions on whether you need these child nodes or not.
>

OK, I currently don't have any other child drivers that can be
submitted (no code or bindings exist) that haven't already been
submitted/accepted. However I'll make sure to bundle all of the
remaining bindings in a single set and send it for review once I
finish them.

>
>> Cc: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
>> Cc: linux-kernel@vger.kernel.org
>> Cc: Chris Healy <cphe...@gmail.com>
>> Cc: Lucas Stach <l.st...@pengutronix.de>
>> Cc: Aleksander Morgado <aleksan...@aleksander.es>
>> Cc: Rob Herring <robh...@kernel.org>
>> Cc: Mark Rutland <mark.rutl...@arm.com>
>> Cc: devicet...@vger.kernel.org
>> Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
>> ---
>>  .../bindings/nvmem/zii,rave-sp-eeprom.txt          | 23 
>> ++++++++++++++++++++++
>>  1 file changed, 23 insertions(+)
>>  create mode 100644 
>> Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt
>>
>> diff --git a/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt 
>> b/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt
>> new file mode 100644
>> index 000000000000..556abfa70524
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/nvmem/zii,rave-sp-eeprom.txt
>> @@ -0,0 +1,23 @@
>> +Zodiac Inflight Innovations RAVE EEPROM Bindings
>> +
>> +RAVE SP EEPROM device is a "MFD cell" device exposing physical EEPROM
>> +attached to RAVE Supervisory Processor. It is expected that its Device
>> +Tree node is specified as a child of the node corresponding to the
>> +parent RAVE SP device (as documented in
>> +Documentation/devicetree/bindings/mfd/zii,rave-sp.txt)
>> +
>> +Required properties:
>> +
>> +- compatible: Should be "zii,rave-sp-eeprom"
>> +
>> +Example:
>> +
>> +     rave-sp {
>> +             compatible = "zii,rave-sp-rdu1";
>> +             current-speed = <38400>;
>> +
>> +             dds-eeprom {
>> +                     compatible = "zii,rave-sp-eeprom";
>> +                     reg = <0xA3 0x2000>;
>
> Child nodes? #nvmem-cells? I assume you have some data in this you need.
> If not, you don't really need a child node here.
>

Yes, good point. Sorry about that, I should've included a better
example. Will fix in v2.

Thanks,
Andrey Smirnov

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