On Mon, Jul 20, 2020 at 08:14:22PM +0000, Chu Lin wrote: > Problem: > adm1272 and adm1278 supports temperature sampling. The > current way of enabling it requires the user manually unbind the device > from the driver, flip the temperature sampling control bit and then bind > the device back to the driver. It would be nice if we can control this in a > better way by reading the dt. > > Solution: > Introducing device tree binding analog-temperature1-enable. If the > flag is set, flip the temp1_en control bit on probing. > > Testing: > make dt_binding_check > > Signed-off-by: Chu Lin <linchuyuan@xxxxxxxxxx> > --- > ChangeLog v1->v2: > - Rename adm1272-adm1278-temp1-en to analog-temperature1-enable This needs to be either analog,temperature1-enable or analog,temp1-enable (comma instead of '-'). Thanks, Guenter > > Documentation/devicetree/bindings/hwmon/adm1275.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/adm1275.txt b/Documentation/devicetree/bindings/hwmon/adm1275.txt > index 1ecd03f3da4d..7a345c7794a2 100644 > --- a/Documentation/devicetree/bindings/hwmon/adm1275.txt > +++ b/Documentation/devicetree/bindings/hwmon/adm1275.txt > @@ -15,6 +15,8 @@ Optional properties: > > - shunt-resistor-micro-ohms > Shunt resistor value in micro-Ohm > +- analog-temperature1-enable > + Enable temperature sampling. This is supported on adm1272 and adm1278 > > Example: > > @@ -22,4 +24,5 @@ adm1272@10 { > compatible = "adi,adm1272"; > reg = <0x10>; > shunt-resistor-micro-ohms = <500>; > + analog-temperature1-enable; > }; > -- > 2.28.0.rc0.105.gf9edc3c819-goog >