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SubjectRe: [PATCH] extcon: arizona: Update naming for micd-timeout DT to include units
Hi Pavel,

On 2015년 12월 05일 06:00, Pavel Machek wrote:
> On Mon 2015-11-23 14:51:30, Charles Keepax wrote:
>> Add time units of -ms (milliseconds) to wlf,micd-timeout.
>>
>> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
>> ---
>> .../devicetree/bindings/extcon/extcon-arizona.txt | 2 +-
>> drivers/extcon/extcon-arizona.c | 2 +-
>> 2 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
>> index da9813b..05d85ac 100644
>> --- a/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
>> +++ b/Documentation/devicetree/bindings/extcon/extcon-arizona.txt
>> @@ -33,7 +33,7 @@ Optional properties:
>> specified as per the ARIZONA_MICD_TIME_XXX defines.
>> - wlf,micd-dbtime : Microphone detection hardware debounces specified as the
>> number of measurements to take, valid values being 2 and 4.
>> - - wlf,micd-timeout : Timeout for microphone detection, specified in
>> + - wlf,micd-timeout-ms : Timeout for microphone detection, specified in
>> milliseconds.
>> - wlf,micd-force-micbias : Force MICBIAS continuously on during microphone
>> detection.
>> diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
>> index c377030..8647533 100644
>> --- a/drivers/extcon/extcon-arizona.c
>> +++ b/drivers/extcon/extcon-arizona.c
>> @@ -1230,7 +1230,7 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
>> device_property_read_u32(arizona->dev, "wlf,micd-dbtime",
>> &pdata->micd_dbtime);
>>
>> - device_property_read_u32(arizona->dev, "wlf,micd-timeout",
>> + device_property_read_u32(arizona->dev, "wlf,micd-timeout-ms",
>> &pdata->micd_timeout);
>>
>> pdata->micd_force_micbias =
> device_property_read_bool(arizona->dev,
>
> While the change is nice, new kernel is supposed to work with old
> DTS. So you'd need to check for both properties here..

This is new DT option. There are no dtbs usingt this property
in latest kernel. So, ther is no issue.

Thanks,
Chanwoo Choi





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