From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guenter Roeck Subject: Re: [PATCH] dt-bindings: hwmon: tmp108: add optional interrupts and #thermal-sensor-cells Date: Wed, 7 Nov 2018 10:39:58 -0800 Message-ID: <20181107183958.GB5468@roeck-us.net> References: <20181107154708.422-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20181107154708.422-1-heiko@sntech.de> Sender: linux-kernel-owner@vger.kernel.org To: Heiko Stuebner Cc: jdelvare@suse.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Heiko Stuebner List-Id: devicetree@vger.kernel.org Hi, On Wed, Nov 07, 2018 at 04:47:08PM +0100, Heiko Stuebner wrote: > From: Heiko Stuebner > > The tmp108 does have an alert output that can be used as interrupt source > and can of course also be used as part of a thermal sensor setup for things > like thermal-based cpu frequencies, so document the necessary properties. > > Signed-off-by: Heiko Stuebner Do you also plan to actually implement interrupt support in the driver ? Guenter > --- > Documentation/devicetree/bindings/hwmon/tmp108.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/tmp108.txt b/Documentation/devicetree/bindings/hwmon/tmp108.txt > index 8c4b10df86d9..54d4beed4ee5 100644 > --- a/Documentation/devicetree/bindings/hwmon/tmp108.txt > +++ b/Documentation/devicetree/bindings/hwmon/tmp108.txt > @@ -7,6 +7,10 @@ Requires node properties: > - compatible : "ti,tmp108" > - reg : the I2C address of the device. This is 0x48, 0x49, 0x4a, or 0x4b. > > +Optional properties: > +- interrupts: Reference to the TMP108 alert interrupt. > +- #thermal-sensor-cells: should be set to 0. > + > Example: > tmp108@48 { > compatible = "ti,tmp108"; > -- > 2.18.0 >