[OpenWrt-Devel] [OpenWrt-Devel, PATCHv2] Add support for DHT11 driver

John Crispin blogic at openwrt.org
Wed Oct 29 11:04:09 EDT 2014


sorry about that, applied in r43103

On 29/10/2014 15:51, Harald Geyer wrote:
> Hi,
> 
> the below patch was marked as "Accepted" in patchwork more then
> three weeks ago.
> X-Patchwork-Id: 6352
> 
> But it seems in never got committed to trunk. Is there anything
> else I need to do?
> 
> TIA,
> Harald
> 
> harald at ccbib.org writes:
>> The DHT11 is a temperature and humidity sensor supported by linux
>> since 3.14.
>>
>> This patch is tested on recent mxs with kernel 3.14.18.
>>
>> Signed-off-by: Harald Geyer <harald at ccbib.org>
>>
>> ---
>> Changes since last version:
>>     Add dependency on devicetree
>>
>>  package/kernel/linux/modules/other.mk |   20 ++++++++++++++++++++
>>  1 files changed, 20 insertions(+), 0 deletions(-)
>>
>> diff --git a/package/kernel/linux/modules/other.mk
>> b/package/kernel/linux/modules/other.mk
>> index d56bb50..38e6628 100644
>> --- a/package/kernel/linux/modules/other.mk
>> +++ b/package/kernel/linux/modules/other.mk
>> @@ -258,6 +258,26 @@ endef
>>  
>>  $(eval $(call KernelPackage,iio-ad799x))
>>  
>> +
>> +define KernelPackage/iio-dht11
>> +  SUBMENU:=$(OTHER_MENU)
>> +  DEPENDS:=kmod-iio-core @GPIO_SUPPORT @USES_DEVICETREE
>> +  TITLE:=DHT11 (and compatible) humidity and temperature sensors
>> +  KCONFIG:= \
>> +	CONFIG_DHT11
>> +  FILES:=$(LINUX_DIR)/drivers/iio/humidity/dht11.ko
>> +  AUTOLOAD:=$(call AutoLoad,56,dht11)
>> +endef
>> +
>> +define KernelPackage/iio-dht11/description
>> + support for DHT11 and DHT22 digitial humidity and temperature sensors
>> + attached at GPIO lines. You will need a custom device tree file to
>> + specify the GPIO line to use.
>> +endef
>> +
>> +$(eval $(call KernelPackage,iio-dht11))
>> +
>> +
>>  define KernelPackage/lp
>>    SUBMENU:=$(OTHER_MENU)
>>    TITLE:=Parallel port and line printer support
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