On Tue, Oct 04, 2016 at 01:51:23PM +1300, Mahoda Ratnayaka wrote:
> This patch adds lm87 hwmon device tree node documentation.
>
> Signed-off-by: Mahoda Ratnayaka <mahoda.ratnayaka@xxxxxxxxxxxxxxxxxxx>
> ---
>
> Notes:
> Changes since v1:
> As suggested include all the changes are moved in
> to the same patch and the all the optional properties
> are now defined instead of using a single variable to
> indicate those properties.
>
> Documentation/devicetree/bindings/hwmon/lm87.txt | 29 ++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwmon/lm87.txt
>
> diff --git a/Documentation/devicetree/bindings/hwmon/lm87.txt b/Documentation/devicetree/bindings/hwmon/lm87.txt
> new file mode 100644
> index 0000000..ac578fff
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/lm87.txt
> @@ -0,0 +1,29 @@
> +*LM87 hwmon sensor.
> +
> +Required properties:
> +- compatible: Should be
> + "ti,lm87"
> +
> +- reg: I2C address
> +
> +optional properties:
> +- has-temp3: This configures pins 18 and 19 to be used as a second
> + remote temperature sensing channel. By default the pins
> + are configured as voltage input pins in0 and in5.
> +
> +- has-in6: When set, pin 5 is configured to be used as voltage input
> + in6. Otherwise the pin is set as FAN1 input.
> +
> +- has-in7: When set, pin 6 is configured to be used as voltage input
> + in6. Otherwise the pin is set as FAN2 input.
Should be in7 ^^^?
These need vendor prefixes. Or would they apply for multiple vendors of
LM87?
> +
> +- has-vcc-5v: sets the nominal voltage for internal VCC measurement to 5V.
> + Default is 3.3V.
This is set to what the supply voltage is? If so, use the regulator
binding.
> +
> +Example:
> +
> +lm87@2e {
> + compatible = "ti,lm87";
> + reg = <0x2e>;
> + has-temp3;
> +};
> --
> 2.10.0
>
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