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From: Jonathan Cameron <jic23@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-iio@vger.kernel.org,
	Michael Hennerich <Michael.Hennerich@analog.com>,
	song.bao.hua@hisilicon.com, robh+dt@kernel.org,
	Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	devicetree@vger.kernel.org
Subject: Re: [PATCH 21/24] dt-bindings:iio:cdc:adi,ad7150 binding doc
Date: Sun, 7 Feb 2021 16:18:20 +0000	[thread overview]
Message-ID: <20210207161820.28abeb33@archlinux> (raw)
In-Reply-To: <1840bd30-be94-761e-403d-59b13eeef774@metafoo.de>

On Sun, 7 Feb 2021 17:00:24 +0100
Lars-Peter Clausen <lars@metafoo.de> wrote:

> On 2/7/21 4:46 PM, Jonathan Cameron wrote:
> > +required:
> > +  - compatible
> > +  - reg  
> 
> Is vdd-supply really optional the way it is implemented in the driver?

Well sort of.  Obviously VDD isn't optional in the sense that the
device needs power, but it is in the binding because a stub regulator
should be fine.  For those regulator_enable() is a noop on assumption
they are already on.

> 
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    i2c {
> > +        #address-cells = <1>;
> > +        #size-cells = <0>;
> > +
> > +        cdc@48 {
> > +            compatible = "adi,ad7150";
> > +            reg = <0x48>;
> > +            interrupts = <25 2>, <26 2>;  
> 
> I wonder if we should use the symbolic constants for the IRQ type to 
> make the example more clear. E.g.
> 
> interrupts = <25 IRQ_TYPE_EDGE_FALLING>, ...

Sure. I'll update in v2.

> 
> > +            interrupt-parent = <&gpio>;
> > +        };
> > +    };
> > +...  
> 
> 


  reply	other threads:[~2021-02-07 16:19 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-07 15:45 [PATCH 00/24] staging:iio:cdc:ad7150: cleanup / fixup / graduate Jonathan Cameron
2021-02-07 15:46 ` [PATCH 01/24] staging:iio:cdc:ad7150: use swapped reads for i2c rather than open coding Jonathan Cameron
2021-02-07 15:46 ` [PATCH 02/24] staging:iio:cdc:ad7150: Remove magnitude adaptive events Jonathan Cameron
2021-02-07 15:46 ` [PATCH 03/24] staging:iio:cdc:ad7150: Refactor event parameter update Jonathan Cameron
2021-02-07 15:46 ` [PATCH 04/24] staging:iio:cdc:ad7150: Timeout register covers both directions so both need updating Jonathan Cameron
2021-02-07 15:46 ` [PATCH 05/24] staging:iio:cdc:ad7150: Drop platform data support Jonathan Cameron
2021-02-08  8:01   ` Song Bao Hua (Barry Song)
2021-02-08 11:12     ` Jonathan Cameron
2021-02-07 15:46 ` [PATCH 06/24] staging:iio:cdc:ad7150: Handle variation in chan_spec across device and irq present or not Jonathan Cameron
2021-02-07 15:46 ` [PATCH 07/24] staging:iio:cdc:ad7150: Simplify event handling by only using rising direction Jonathan Cameron
2021-02-07 15:46 ` [PATCH 08/24] staging:iio:cdc:ad7150: Drop noisy print in probe Jonathan Cameron
2021-02-08  8:02   ` Song Bao Hua (Barry Song)
2021-02-07 15:46 ` [PATCH 09/24] staging:iio:cdc:ad7150: Add sampling_frequency support Jonathan Cameron
2021-02-07 15:46 ` [PATCH 10/24] iio:event: Add timeout event info type Jonathan Cameron
2021-02-07 15:46 ` [PATCH 11/24] staging:iio:cdc:ad7150: Change timeout units to seconds and use core support Jonathan Cameron
2021-02-07 15:46 ` [PATCH 12/24] staging:iio:cdc:ad7150: Rework interrupt handling Jonathan Cameron
2021-02-07 15:46 ` [PATCH 13/24] staging:iio:cdc:ad7150: More consistent register and field naming Jonathan Cameron
2021-03-14 17:43   ` Jonathan Cameron
2021-03-16 10:16     ` Alexandru Ardelean
2021-02-07 15:46 ` [PATCH 14/24] staging:iio:cdc:ad7150: Reorganize headers Jonathan Cameron
2021-02-08  7:54   ` Song Bao Hua (Barry Song)
2021-02-07 15:46 ` [PATCH 15/24] staging:iio:cdc:ad7150: Tidy up local variable positioning Jonathan Cameron
2021-02-08  7:54   ` Song Bao Hua (Barry Song)
2021-03-14 17:46     ` Jonathan Cameron
2021-02-07 15:46 ` [PATCH 16/24] staging:iio:cdc:ad7150: Drop unnecessary block comments Jonathan Cameron
2021-02-08  7:52   ` Song Bao Hua (Barry Song)
2021-02-07 15:46 ` [PATCH 17/24] staging:iio:cdc:ad7150: Shift the _raw readings by 4 bits Jonathan Cameron
2021-02-07 15:46 ` [PATCH 18/24] staging:iio:cdc:ad7150: Add scale and offset to info_mask_shared_by_type Jonathan Cameron
2021-02-07 15:46 ` [PATCH 19/24] staging:iio:cdc:ad7150: Really basic regulator support Jonathan Cameron
2021-02-07 15:46 ` [PATCH 20/24] staging:iio:cdc:ad7150: Add of_match_table Jonathan Cameron
2021-02-08  7:11   ` Alexandru Ardelean
2021-02-11 15:51     ` Jonathan Cameron
2021-02-08  7:50   ` Song Bao Hua (Barry Song)
2021-02-08  8:01     ` Alexandru Ardelean
2021-02-07 15:46 ` [PATCH 21/24] dt-bindings:iio:cdc:adi,ad7150 binding doc Jonathan Cameron
2021-02-07 16:00   ` Lars-Peter Clausen
2021-02-07 16:18     ` Jonathan Cameron [this message]
2021-02-08  8:12     ` Song Bao Hua (Barry Song)
2021-02-08 11:20       ` Jonathan Cameron
2021-02-21 15:59   ` Jonathan Cameron
2021-02-07 15:46 ` [PATCH 22/24] iio:Documentation:ABI Add missing elements as used by the adi,ad7150 Jonathan Cameron
2021-02-07 15:46 ` [PATCH 23/24] staging:iio:cdc:ad7150: Add copyright notice given substantial changes Jonathan Cameron
2021-02-07 15:46 ` [PATCH 24/24] iio:cdc:ad7150: Move driver out of staging Jonathan Cameron
2021-02-07 16:21   ` Jonathan Cameron
2021-02-07 16:12 ` [PATCH 00/24] staging:iio:cdc:ad7150: cleanup / fixup / graduate Jonathan Cameron
2021-02-08  7:20   ` Alexandru Ardelean

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