From: Adriana Reus <adriana.reus@intel.com>
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 <adriana.reus@intel.com>
Subject: [PATCH v5 2/2] devicetree: Add documentation for UPISEMI us5182d ALS and Proximity sensor
Date: Thu, 20 Aug 2015 12:01:25 +0300 [thread overview]
Message-ID: <1440061285-6999-3-git-send-email-adriana.reus@intel.com> (raw)
In-Reply-To: <1440061285-6999-1-git-send-email-adriana.reus@intel.com>
Added entries in 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 <adriana.reus@intel.com>
---
No changes since v4 for the docs.
.../devicetree/bindings/iio/light/us5182d.txt | 23 ++++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/light/us5182d.txt
diff --git a/Documentation/devicetree/bindings/iio/light/us5182d.txt b/Documentation/devicetree/bindings/iio/light/us5182d.txt
new file mode 100644
index 0000000..7785c56
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/us5182d.txt
@@ -0,0 +1,23 @@
+* 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 (adc counts) corresponding to every scale
+- upisemi,upper-dark-gain: tuning factor(4 int and 4 fractional bits - Q4.4) applied when light > threshold
+- upisemi,lower-dark-gain: tuning factor(4 int and 4 fractional bits - Q4.4) applied when light < threshold
+
+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
prev parent reply other threads:[~2015-08-20 9:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-20 9:01 [PATCH v5 0/2] Add support and documentation for UPISEMI us5182d als and proximity sensor Adriana Reus
[not found] ` <1440061285-6999-1-git-send-email-adriana.reus-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-08-20 9:01 ` [PATCH v5 1/2] iio: light: Add support for UPISEMI uS5182d " Adriana Reus
2015-08-20 9:20 ` Peter Meerwald
2015-08-20 9:01 ` Adriana Reus [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1440061285-6999-3-git-send-email-adriana.reus@intel.com \
--to=adriana.reus@intel.com \
--cc=daniel.baluta@intel.com \
--cc=devicetree@vger.kernel.org \
--cc=jic23@kernel.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pmeerw@pmeerw.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).