Hi Rob, On Mon, Feb 27, 2017 at 12:57 PM, Rob Herring <robh@xxxxxxxxxx> wrote: >> +Required properties: >> + >> + - "compatible": must be "sensirion,sht15". >> + - "data-gpios": GPIO connected to the data line. >> + - "clk-gpios": GPIO connected to the clock line. > > Looks like this device is I2C perhaps? Though I'm not sure the waveforms > before and after transactions are compliant. No, the SHT15 datasheet is very clear that the device does not operate in I2C mode: "The sensor cannot be addressed by I2C protocol". -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html