Support ROHM BD797xx DACs

[PATCH 0/5] Support ROHM BD797xx DACs

Posted by Matti Vaittinen 10 months, 1 week ago

Support ROHM BD797xx DACs

ROHM BD79700, BD79701 and BD79702 are very similar to the already
sipported BD79703. Main difference is the reduced number of channels.
Also, the *00 and *01 variants lack of the separate Vfs pin.

This series adds support for the BD79700, BD79701 and BD79702.

---

Matti Vaittinen (5):
  dt-bindings: Add ROHM BD7970x variants
  iio: dac: bd79703 Store device address to 'address'
  dac: bd79703: Add chip data
  iio: bd79703: Support BD79700 and BD79701
  iio: dac: bd79703: Support ROHM BD79702

 .../bindings/iio/dac/rohm,bd79703.yaml        |  33 +++--
 drivers/iio/dac/rohm-bd79703.c                | 116 +++++++++++++++---
 2 files changed, 126 insertions(+), 23 deletions(-)


base-commit: 543da6252b48bbfe13e194fb980bdd2b161f6838
-- 
2.49.0

Re: [PATCH 0/5] Support ROHM BD797xx DACs

Posted by Jonathan Cameron 10 months, 1 week ago

On Wed, 2 Apr 2025 09:44:20 +0300
Matti Vaittinen <mazziesaccount@gmail.com> wrote:

> Support ROHM BD797xx DACs
> 
> ROHM BD79700, BD79701 and BD79702 are very similar to the already
> sipported BD79703. Main difference is the reduced number of channels.
supported.
> Also, the *00 and *01 variants lack of the separate Vfs pin.
> 
> This series adds support for the BD79700, BD79701 and BD79702.

Series was nearly perfect but I tweaked one thing...
> 
> ---
> 
> Matti Vaittinen (5):
>   dt-bindings: Add ROHM BD7970x variants
>   iio: dac: bd79703 Store device address to 'address'
>   dac: bd79703: Add chip data
>   iio: bd79703: Support BD79700 and BD79701
>   iio: dac: bd79703: Support ROHM BD79702
Made the last 4 patch titles all start with
iio: dac: bd79703: 
rather than this random mixture of prefixes.

Applied to the testing branch of iio.git which will get rebase
on rc1 sometime in next few days.

Thanks,

Jonathan

> 
>  .../bindings/iio/dac/rohm,bd79703.yaml        |  33 +++--
>  drivers/iio/dac/rohm-bd79703.c                | 116 +++++++++++++++---
>  2 files changed, 126 insertions(+), 23 deletions(-)
> 
> 
> base-commit: 543da6252b48bbfe13e194fb980bdd2b161f6838

Re: [PATCH 0/5] Support ROHM BD797xx DACs

Posted by Matti Vaittinen 10 months ago

On 05/04/2025 20:18, Jonathan Cameron wrote:
> On Wed, 2 Apr 2025 09:44:20 +0300
> Matti Vaittinen <mazziesaccount@gmail.com> wrote:
> 
>> Support ROHM BD797xx DACs
>>
>> ROHM BD79700, BD79701 and BD79702 are very similar to the already
>> sipported BD79703. Main difference is the reduced number of channels.
> supported.
>> Also, the *00 and *01 variants lack of the separate Vfs pin.
>>
>> This series adds support for the BD79700, BD79701 and BD79702.
> 
> Series was nearly perfect but I tweaked one thing...
>>
>> ---
>>
>> Matti Vaittinen (5):
>>    dt-bindings: Add ROHM BD7970x variants
>>    iio: dac: bd79703 Store device address to 'address'
>>    dac: bd79703: Add chip data
>>    iio: bd79703: Support BD79700 and BD79701
>>    iio: dac: bd79703: Support ROHM BD79702
> Made the last 4 patch titles all start with
> iio: dac: bd79703:
> rather than this random mixture of prefixes.

Oh! Thanks! "iio: dac:" is obviously the right prefix for all of them!

> Applied to the testing branch of iio.git which will get rebase
> on rc1 sometime in next few days.

Yours,
	-- Matti