From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Adriana Reus To: jic23@kernel.org, pmeerw@pmeerw.net, daniel.baluta@intel.com Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Adriana Reus Subject: [PATCH v3 2/2] devicetree: Add documentation for UPISEMI us5182d ALS and Proximity sensor Date: Fri, 14 Aug 2015 12:29:40 +0300 Message-Id: <1439544580-21179-3-git-send-email-adriana.reus@intel.com> In-Reply-To: <1439544580-21179-1-git-send-email-adriana.reus@intel.com> References: <1439544580-21179-1-git-send-email-adriana.reus@intel.com> List-ID: Added entries in trivial-devices and i2c/vendor-prefixes for the us5182d als and proximity sensor. Also added a documentation file for this sensor's properties. Signed-off-by: Adriana Reus --- No changes - resending because I forgot to cc devicetree. .../devicetree/bindings/i2c/trivial-devices.txt | 1 + .../devicetree/bindings/iio/light/us5182d.txt | 24 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 3 files changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/light/us5182d.txt diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt index 00f8652..96d3b9c 100644 --- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt +++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt @@ -99,4 +99,5 @@ ti,tsc2003 I2C Touch-Screen Controller ti,tmp102 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface ti,tmp103 Low Power Digital Temperature Sensor with SMBUS/Two Wire Serial Interface ti,tmp275 Digital Temperature Sensor +upisemi,usd5182 Als and Proximity Sensor winbond,wpct301 i2c trusted platform module (TPM) diff --git a/Documentation/devicetree/bindings/iio/light/us5182d.txt b/Documentation/devicetree/bindings/iio/light/us5182d.txt new file mode 100644 index 0000000..9ac3336 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/us5182d.txt @@ -0,0 +1,24 @@ +* UPISEMI us5182d I2C ALS and Proximity sensor + +Required properties: +- compatible: must be "upisemi,usd5182" +- reg: the I2C address of the device + +Optional properties: +- upisemi,glass-coef: glass attenuation factor +- upisemi,dark-ths: array of thresholds corresponding to every scale +- upisemi,upper-dark-gain: tuning factor applied when light > th +- upisemi,lower-dark-gain: tuning factor applied when light < th + +Example: + + usd5182@39 { + compatible = "upisemi,usd5182"; + reg = <0x39>; + upisemi,glass-coef = < 1000 >; + upisemi,dark-ths = /bits/ 16 <170 200 512 512 800 2000 4000 8000>; + upisemi,upper-dark-gain = /bits/ 8 <0x00>; + upisemi,lower-dark-gain = /bits/ 8 <0x16>; + }; + + diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index d444757..5b40bab 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -211,6 +211,7 @@ toshiba Toshiba Corporation toumaz Toumaz tplink TP-LINK Technologies Co., Ltd. truly Truly Semiconductors Limited +upisemi uPI Semiconductor Corp. usi Universal Scientific Industrial Co., Ltd. v3 V3 Semiconductor variscite Variscite Ltd. -- 1.9.1