Re: [PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-27 Thread Jonathan Cameron
On Tue, 23 Feb 2021 17:37:40 +0100 Lars-Peter Clausen wrote: > On 2/18/21 3:05 PM, Jonathan Cameron wrote: > > On Wed, 17 Feb 2021 10:34:38 +0200 > > Alexandru Ardelean wrote: > > > >> From: Mircea Caprioru > >> > >> A PWM signal will be used as a trigger source to have a deterministic > >>

Re: [PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-23 Thread Lars-Peter Clausen
On 2/18/21 3:05 PM, Jonathan Cameron wrote: On Wed, 17 Feb 2021 10:34:38 +0200 Alexandru Ardelean wrote: From: Mircea Caprioru A PWM signal will be used as a trigger source to have a deterministic sampling frequency since this family of DAC has no hardware interrupt source. This feature is

Re: [PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-19 Thread Alexandru Ardelean
On Thu, Feb 18, 2021 at 5:31 PM Rob Herring wrote: > > On Thu, Feb 18, 2021 at 8:05 AM Jonathan Cameron wrote: > > > > On Wed, 17 Feb 2021 10:34:38 +0200 > > Alexandru Ardelean wrote: > > > > > From: Mircea Caprioru > > > > > > A PWM signal will be used as a trigger source to have a

Re: [PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-18 Thread Rob Herring
On Thu, Feb 18, 2021 at 8:05 AM Jonathan Cameron wrote: > > On Wed, 17 Feb 2021 10:34:38 +0200 > Alexandru Ardelean wrote: > > > From: Mircea Caprioru > > > > A PWM signal will be used as a trigger source to have a deterministic > > sampling frequency since this family of DAC has no hardware

Re: [PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-18 Thread Jonathan Cameron
On Wed, 17 Feb 2021 10:34:38 +0200 Alexandru Ardelean wrote: > From: Mircea Caprioru > > A PWM signal will be used as a trigger source to have a deterministic > sampling frequency since this family of DAC has no hardware interrupt > source. > > This feature is made optional however, as there

[PATCH v2 5/5] iio: dac: ad5686: Add PWM as a trigger source

2021-02-17 Thread Alexandru Ardelean
From: Mircea Caprioru A PWM signal will be used as a trigger source to have a deterministic sampling frequency since this family of DAC has no hardware interrupt source. This feature is made optional however, as there are some board setups where this isn't used. Signed-off-by: Mircea Caprioru