[PATCH linux dev-5.4] ARM: dts: Aspeed: Tacoma: Add iio-hwmon nodes for IIO devices

[Eddie James]

On 4/1/20 1:57 PM, Eddie James wrote:
>
> On 3/30/20 4:36 PM, Joel Stanley wrote:
>> On Mon, 30 Mar 2020 at 21:14, Eddie James <eajames at linux.ibm.com> wrote:
>>> Connect the BMP280 and DPS310 to the hwmon subsystem with iio-hwmon
>>> nodes.
>> The BMP280 was on pre-production witherspoons. I imagine most of the
>> ones we're using have dps310. Can we drop the bmp280 support?
>
>
> Yes, sent a new patch for that, so this one can be abandoned.


Nevermind... This one is better, because the device is physically there 
on all the Tacomas I've checked. It's also present in the regular old 
Witherspoon devicetree.


>
>
> Thanks,
>
> Eddie
>
>
>>
>> Cheers,
>>
>> Joel
>>
>>> Signed-off-by: Eddie James <eajames at linux.ibm.com>
>>> ---
>>>   arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 10 ++++++++++
>>>   1 file changed, 10 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts 
>>> b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
>>> index ff49ec76fa7c..374512a83f33 100644
>>> --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
>>> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
>>> @@ -89,6 +89,16 @@
>>>                          linux,code = <7>;
>>>                  };
>>>          };
>>> +
>>> +       iio-hwmon-dps310 {
>>> +               compatible = "iio-hwmon";
>>> +               io-channels = <&dps 0>;
>>> +       };
>>> +
>>> +       iio-hwmon-bmp280 {
>>> +               compatible = "iio-hwmon";
>>> +               io-channels = <&bmp 1>;
>>> +       };
>>>   };
>>>
>>>   &fmc {
>>> -- 
>>> 2.24.0
>>>