From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH v3 2/2] Documentation: dt: hwmon: add OF document for LM90
Date: Mon, 9 Sep 2013 18:29:12 +0800
Message-ID: <1378722552-10357-3-git-send-email-wni@nvidia.com>
References: <1378722552-10357-1-git-send-email-wni@nvidia.com>
Mime-Version: 1.0
Content-Type: text/plain
Return-path: <linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
In-Reply-To: <1378722552-10357-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
To: khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org, linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, lm-sensors-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
List-Id: linux-tegra@vger.kernel.org

Add OF document for LM90 in Documentation/devicetree/.

Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 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
+		"<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"
+
+- 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.
+- 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>;
+	interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>;
+}
-- 
1.7.9.5