linux-kernel - Re: [PATCH 2/2] iio: adc: mcp320x: Add compatible with vendor prefix to OF table

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Message-ID: <562CCD19.5090004@kernel.org>
Date:	Sun, 25 Oct 2015 12:37:45 +0000
From:	Jonathan Cameron <jic23@...nel.org>
To:	Michael Welling <mwelling@...e.org>,
	Javier Martinez Canillas <javier@....samsung.com>
Cc:	linux-kernel@...r.kernel.org, Andrea Galbusera <gizero@...il.com>,
	linux-iio@...r.kernel.org, Peter Meerwald <pmeerw@...erw.net>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Manfred Schlaegl <manfred.schlaegl@....at>,
	Hartmut Knaack <knaack.h@....de>
Subject: Re: [PATCH 2/2] iio: adc: mcp320x: Add compatible with vendor prefix
 to OF table

On 14/10/15 16:27, Michael Welling wrote:
> On Wed, Oct 14, 2015 at 02:54:39PM +0200, Javier Martinez Canillas wrote:
>> The driver Device Tree binding now documents compatible strings that have
>> a vendor prefix, so add these to the OF device ID table to match and mark
>> the old ones as deprecated explaining that should not be used anymore.
>>
>> Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
>>
>> ---
>>
>>  drivers/iio/adc/mcp320x.c | 28 ++++++++++++++++++++++++++++
>>  1 file changed, 28 insertions(+)
>>
>> diff --git a/drivers/iio/adc/mcp320x.c b/drivers/iio/adc/mcp320x.c
>> index 41a21e986c1a..9fcb8b61e300 100644
>> --- a/drivers/iio/adc/mcp320x.c
>> +++ b/drivers/iio/adc/mcp320x.c
>> @@ -354,6 +354,7 @@ static int mcp320x_remove(struct spi_device *spi)
>>  
>>  #if defined(CONFIG_OF)
>>  static const struct of_device_id mcp320x_dt_ids[] = {
>> +	/* NOTE: The use of compatibles with no vendor prefix is deprecated. */
>>  	{
>>  		.compatible = "mcp3001",
>>  		.data = &mcp320x_chip_infos[mcp3001],
>> @@ -382,6 +383,33 @@ static const struct of_device_id mcp320x_dt_ids[] = {
>>  		.compatible = "mcp3301",
>>  		.data = &mcp320x_chip_infos[mcp3301],
>>  	}, {
>> +		.compatible = "microchip,mcp3001",
>> +		.data = &mcp320x_chip_infos[mcp3001],
>> +	}, {
>> +		.compatible = "microchip,mcp3002",
>> +		.data = &mcp320x_chip_infos[mcp3002],
>> +	}, {
>> +		.compatible = "microchip,mcp3004",
>> +		.data = &mcp320x_chip_infos[mcp3004],
>> +	}, {
>> +		.compatible = "microchip,mcp3008",
>> +		.data = &mcp320x_chip_infos[mcp3008],
>> +	}, {
>> +		.compatible = "microchip,mcp3201",
>> +		.data = &mcp320x_chip_infos[mcp3201],
>> +	}, {
>> +		.compatible = "microchip,mcp3202",
>> +		.data = &mcp320x_chip_infos[mcp3202],
>> +	}, {
>> +		.compatible = "microchip,mcp3204",
>> +		.data = &mcp320x_chip_infos[mcp3204],
>> +	}, {
>> +		.compatible = "microchip,mcp3208",
>> +		.data = &mcp320x_chip_infos[mcp3208],
>> +	}, {
>> +		.compatible = "microchip,mcp3301",
>> +		.data = &mcp320x_chip_infos[mcp3301],
>> +	}, {
> 
> Acked-by: Michael Welling <mwelling@...e.org>
Applied to the togreg branch of iio.git - initially pushed out as
testing for the autobuilders to play with it.

Thanks,

Jonathan
> 
>>  	}
>>  };
>>  MODULE_DEVICE_TABLE(of, mcp320x_dt_ids);
>> -- 
>> 2.4.3
>>
> --
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