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From: Jonathan Cameron <jic23@kernel.org>
To: Lukas Wunner <lukas@wunner.de>
Cc: linux-iio@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	Jonathan Cameron <Jonathan.Cameron@huawei.com>
Subject: Re: [PATCH 16/29] dt-bindings:iio:dac:ti,dac082s085 yaml conversion
Date: Sat, 31 Oct 2020 13:07:28 +0000
Message-ID: <20201031130728.3670af74@archlinux> (raw)
In-Reply-To: <20201029155025.0f3ce545@archlinux>

On Thu, 29 Oct 2020 15:50:25 +0000
Jonathan Cameron <jic23@kernel.org> wrote:

> On Wed, 28 Oct 2020 21:31:40 +0100
> Lukas Wunner <lukas@wunner.de> wrote:
> 
> > On Sun, Oct 11, 2020 at 06:07:36PM +0100, Jonathan Cameron wrote:  
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/iio/dac/ti,dac082s085.yaml
> > > @@ -0,0 +1,58 @@
> > > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/iio/dac/ti,dac082s085.yaml#
> > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > +
> > > +title: Texas Instruments DAC082s085 and similar DACs
> > > +
> > > +description:
> > > +  A familly of Texas Instruments 8/10/12-bit 2/4-channel DACs    
> >            ^^
> > s/familly/family
> > 
> >   
> > > +  spi-cpha: true
> > > +  spi-cpol:
> > > +    description:
> > > +      Should be either spi-cpha, or spi-cpol but not both.
> > > +
> > > +  vref-supply: true    
> > [...]  
> > > +required:
> > > +  - compatible
> > > +  - reg    
> > 
> > "vref-supply" and ("spi-cpha" xor "spi-cpol") are also requird
> > per the existing txt file.  
> 
> I have no idea how to specify the spi-cpha xor spi-cpol unfortunately.
> Have a question out to Rob on that one.

I tracked down an xor example in another yaml repo that seems to work
(it's convoluted to put it lightly!) so I'll put that in the next
version but will drop Rob's reviewed-by on the basis it's a substantial
change.

Jonathan

> 
> vref-supply was a stupid mistake from me. Will fix.
> 
> > 
> >   
> > > +examples:
> > > +  - |
> > > +    spi {
> > > +        #address-cells = <1>;
> > > +        #size-cells = <0>;
> > > +
> > > +        dac@0 {
> > > +            compatible = "ti,dac082s085";
> > > +            reg = <0>;
> > > +            spi-max-frequency = <40000000>;
> > > +            spi-cpol;
> > > +            spi-cpha;
> > > +            vref-supply = <&vref_2v5_reg>;
> > > +        };
> > > +    };    
> > 
> > Hm, why wasn't the "vref_2v5_reg" node carried over from the txt file?  
> 
> Showing how to supply a regulator isn't generally necessary in an example.
> I don't mind having it there though so can keep it
> (as the fixed regulator binding has been converted to yaml)
> 
> > 
> > Thanks,
> > 
> > Lukas  
> 


  parent reply index

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-11 17:07 [PATCH 00/29] dt-bindings:iio: Another set of yaml conversions Jonathan Cameron
2020-10-11 17:07 ` [PATCH 01/29] dt-bindings:iio:humidity:hdc100x Drop separate doc + add to trivial-devices Jonathan Cameron
2020-10-12 16:29   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 02/29] dt-bindings:iio:humidity:htu21 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 03/29] dt-bindings:iio:humidity:st,hts221 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` [PATCH 04/29] dt-bindings:iio:humidity:dht11 " Jonathan Cameron
2020-10-11 17:52   ` Harald Geyer
2020-10-12 14:29     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 05/29] dt-bindings:iio:pressure:ms5637 Drop separate doc + add to trivial-devices Jonathan Cameron
2020-10-11 17:07 ` [PATCH 06/29] dt-bindings:iio:pressure:murata,zpa2326 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` [PATCH 07/29] dt-bindings:iio:pressure:meas,ms5611 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 08/29] dt-bindings:iio:pressure:hoperf,hp03 " Jonathan Cameron
2020-10-12 13:06   ` Rob Herring
2020-10-12 14:31     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 09/29] dt-bindings:iio:proximity:semtech,sx9500 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 10/29] dt-bindings:iio:proximity:st,vl53l0x " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 11/29] dt-bindings:iio:proximity:ams,as3935 " Jonathan Cameron
2020-10-12 16:37   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 12/29] dt-bindings:iio:dac:ti,dac5571 " Jonathan Cameron
2020-10-11 17:47   ` Sean Nyekjaer
2020-10-18  9:58     ` Jonathan Cameron
2020-10-18 15:06       ` Sean Nyekjaer
2020-10-11 17:07 ` [PATCH 13/29] dt-bindings:iio:dac:ti,dac7311 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 14/29] dt-bindings:iio:dac:ti,dac7512 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 15/29] dt-bindings:iio:dac:ti,dac7612 " Jonathan Cameron
2020-10-15  8:49   ` Ricardo Ribalda Delgado
2020-10-18 17:41     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 16/29] dt-bindings:iio:dac:ti,dac082s085 " Jonathan Cameron
2020-10-28 20:31   ` Lukas Wunner
2020-10-29 15:50     ` Jonathan Cameron
2020-10-29 19:10       ` Lukas Wunner
2020-10-31 11:02         ` Jonathan Cameron
2020-10-31 13:07       ` Jonathan Cameron [this message]
2020-10-11 17:07 ` [PATCH 17/29] dt-bindings:iio:dac:adi,ad7303 " Jonathan Cameron
2020-10-11 17:13   ` Lars-Peter Clausen
2020-10-18 17:43     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 18/29] dt-bindings:iio:dac:maxim,ds4424 " Jonathan Cameron
2020-10-18 17:47   ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 19/29] dt-bindings:iio:dac:fsl,vf610-dac " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 20/29] dt-bindings:iio:dac:microchip,mcp4725 " Jonathan Cameron
2020-10-12 14:02   ` Tomas Novotny
2020-10-12 14:39     ` Jonathan Cameron
2020-10-14  8:57       ` Tomas Novotny
2020-10-11 17:07 ` [PATCH 21/29] dt-bindings:iio:dac:maxim,max5821 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 22/29] dt-bindings:iio:dac:nxp,lpc1850-dac " Jonathan Cameron
2020-10-18 17:52   ` Jonathan Cameron
2020-10-18 18:44   ` Vladimir Zapolskiy
2020-10-11 17:07 ` [PATCH 23/29] dt-bindings:iio:dac:adi,ad5758 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 24/29] dt-bindings:iio:temperature:melexis,mlx90614 " Jonathan Cameron
2020-10-11 21:00   ` Crt Mori
2020-10-12  8:00     ` Crt Mori
2020-10-12 14:25       ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 25/29] dt-bindings:iio:temperature:melexis,mlx90632 conversion to yaml Jonathan Cameron
2020-10-11 21:01   ` Crt Mori
2020-10-11 17:07 ` [PATCH 26/29] dt-bindings:iio:temperature:meas,tsys01 move to trivial-devices.yaml Jonathan Cameron
2020-10-11 17:07 ` [PATCH 27/29] dt-bindings:iio:temperature:maxim,max31856 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` [PATCH 28/29] dt-bindings:iio:temperature:maxim_thermocouple.txt to maxim,max31855k.yaml Jonathan Cameron
2020-10-12 16:40   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 29/29] dt-bindings:iio:temperature:ti,tmp07 yaml conversion Jonathan Cameron
2020-10-13  8:22   ` Manivannan Sadhasivam
2020-10-12 13:20 ` [PATCH 00/29] dt-bindings:iio: Another set of yaml conversions Rob Herring
2020-10-12 14:33   ` Jonathan Cameron

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