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Date: Mon, 09 Sep 2013 03:52:27 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Wei Ni <wni@...dia.com>
CC: khali@...ux-fr.org, broonie@...nel.org, swarren@...dotorg.org,
lm-sensors@...sensors.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/2] Documentation: dt: hwmon: add OF document for
LM90
On 09/09/2013 03:29 AM, Wei Ni wrote:
> Add OF document for LM90 in Documentation/devicetree/.
>
> Signed-off-by: Wei Ni <wni@...dia.com>
> ---
> Documentation/devicetree/bindings/hwmon/lm90.txt | 44 ++++++++++++++++++++++
> 1 file changed, 44 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwmon/lm90.txt
>
> diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt b/Documentation/devicetree/bindings/hwmon/lm90.txt
> new file mode 100644
> index 0000000..5570875
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/lm90.txt
> @@ -0,0 +1,44 @@
> +* LM90 series thermometer.
> +
> +Required node properties:
> +- compatible: manufacture and chip name, one of
manufacturer
> + "<manufacture>,adm1032"
> + "<manufacture>,adt7461"
> + "<manufacture>,adt7461a"
> + "<manufacture>,g781"
> + "<manufacture>,lm90"
> + "<manufacture>,lm86"
> + "<manufacture>,lm89"
> + "<manufacture>,lm99"
> + "<manufacture>,max6646"
> + "<manufacture>,max6647"
> + "<manufacture>,max6649"
> + "<manufacture>,max6657"
> + "<manufacture>,max6658"
> + "<manufacture>,max6659"
> + "<manufacture>,max6680"
> + "<manufacture>,max6681"
> + "<manufacture>,max6695"
> + "<manufacture>,max6696"
> + "<manufacture>,nct1008"
> + "<manufacture>,w83l771"
> + "<manufacture>,sa56004"
> +
Shouldn't the manufacturers be listed explicitly ?
> +- reg: I2C bus address of the device
> +
> +Optional properties:
> +- vcc-supply: vcc regulator for the supply voltage.
> + If this is not set, assuming vdd is always powered.
s/assuming/assume/
> +- interrupts: Contains a single interrupt specifier which describes the
> + LM90 pin6 output.
> + See interrupt-controller/interrupts.txt for the format.
> +
> +Example LM90 node:
> +
> +temp-sensor {
> + compatible = "onnn,nct1008";
> + reg = <0x4c>;
> + vcc-supply = <&palmas_ldo6_reg>;
> + interrupt-parent = <&gpio>;
List above as optional property.
> + interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
> +}
>
--
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