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From: Rob Herring <robh@kernel.org>
To: Billy Tsai <billy_tsai@aspeedtech.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	"jic23@kernel.org" <jic23@kernel.org>,
	"lars@metafoo.de" <lars@metafoo.de>,
	"pmeerw@pmeerw.net" <pmeerw@pmeerw.net>,
	"joel@jms.id.au" <joel@jms.id.au>,
	"andrew@aj.id.au" <andrew@aj.id.au>,
	"p.zabel@pengutronix.de" <p.zabel@pengutronix.de>,
	"linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-aspeed@lists.ozlabs.org" <linux-aspeed@lists.ozlabs.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	BMC-SW <BMC-SW@aspeedtech.com>
Subject: Re: [v2 1/8] dt-bindings: iio: adc: rename the aspeed adc yaml
Date: Thu, 29 Jul 2021 14:31:35 -0600	[thread overview]
Message-ID: <YQMQJ15KpM0eeLIb@robh.at.kernel.org> (raw)
In-Reply-To: <E650AFD8-FFD1-4D87-87B0-42D20D9C3BB4@aspeedtech.com>

On Mon, Jul 26, 2021 at 06:53:07AM +0000, Billy Tsai wrote:
> Hi Jonathan,
> 
> On 2021/7/23, 10:45 PM, "Jonathan Cameron" <Jonathan.Cameron@Huawei.com> wrote:
> 
>     On Fri, 23 Jul 2021 16:16:14 +0800
>     Billy Tsai <billy_tsai@aspeedtech.com> wrote:
> 
>     >   > The aspeed,ast2400-adc.yaml not only descriptor the bindings of ast2400.
>     >   > Rename it to aspeed,adc.yaml for all of the aspeed adc bindings.
>     >   > 
>     >   > Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
> 
>     >   We try to avoid 'wild' card type namings most of the time and instead
>     >   name after a particular part number.  I say try because clearly
>     >   we let a few in over the years :(
> 
>     >   It is very hard to know if this binding will apply to 'all' future
>     >   aspeed ADCs.
> 
>     >   As such I'm not sure this particular rename makes sense.
> 
> If I want to extend the yaml file to compatible more versions of the aspeed adc.
> Would you suggest to add new files call aspeed,ast2600-adc.yaml or just append it
> to the aspeed,ast2400-adc.yaml?

If 2600 is not backwards compatible with 2400, then probably a new 
schema file. Given you are adding new properties (which only apply to 
2600?), then most likely a new schema file. Depends at which point there 
are too many conditional (if/then/else) schemas.

Rob

  reply	other threads:[~2021-07-29 20:31 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-23  8:16 [v2 0/8] Add support for ast2600 ADC Billy Tsai
2021-07-23  8:16 ` [v2 1/8] dt-bindings: iio: adc: rename the aspeed adc yaml Billy Tsai
2021-07-23 14:44   ` Jonathan Cameron
2021-07-26  6:53     ` Billy Tsai
2021-07-29 20:31       ` Rob Herring [this message]
2021-07-31 17:27         ` Jonathan Cameron
2021-07-23  8:16 ` [v2 2/8] dt-bindings: iio: adc: Binding ast2600 adc Billy Tsai
2021-07-23 14:51   ` Jonathan Cameron
2021-07-26  7:21     ` Billy Tsai
2021-07-23  8:16 ` [v2 3/8] iio: adc: aspeed: completes the bitfield declare Billy Tsai
2021-07-23 14:55   ` Jonathan Cameron
2021-07-23  8:16 ` [v2 4/8] iio: adc: aspeed: Allow driver to support ast2600 Billy Tsai
2021-07-23 15:29   ` Jonathan Cameron
2021-07-23  8:16 ` [v2 5/8] iio: adc: aspeed: Add func to set sampling rate Billy Tsai
2021-07-23 15:37   ` Jonathan Cameron
2021-07-23  8:16 ` [v2 6/8] iio: adc: aspeed: Add compensation phase Billy Tsai
2021-07-23 15:44   ` Jonathan Cameron
2021-07-23  8:16 ` [v2 7/8] iio: adc: aspeed: Fix the calculate error of clock Billy Tsai
2021-07-23  8:16 ` [v2 8/8] iio: adc: aspeed: Support battery sensing Billy Tsai
2021-07-23 15:56   ` Jonathan Cameron
2021-07-26  6:54     ` Billy Tsai

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