From: Pavel Machek <pavel@ucw.cz>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
pali.rohar@gmail.com, sre@kernel.org,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org,
aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com,
patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com,
clayton@craftyguy.net, martijn@brixit.nl,
"Filip Matijević" <filip.matijevic.pz@gmail.com>
Subject: [PATCHv2] Device tree binding for Avago APDS990X light sensor
Date: Tue, 2 Jan 2018 13:44:51 +0100 [thread overview]
Message-ID: <20180102124450.GA18659@amd> (raw)
In-Reply-To: <20171227211643.nnwtm4j6cyftlm66@kekkonen.localdomain>
[-- Attachment #1: Type: text/plain, Size: 1749 bytes --]
From: Filip Matijević <filip.matijevic.pz@gmail.com>
This prepares binding for light sensor used in Nokia N9.
Signed-off-by: Filip Matijević <filip.matijevic.pz@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
diff --git a/Documentation/devicetree/bindings/misc/avago-apds990x.txt b/Documentation/devicetree/bindings/misc/avago-apds990x.txt
new file mode 100644
index 0000000..480c0b1
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/avago-apds990x.txt
@@ -0,0 +1,41 @@
+Avago APDS990X driver
+
+https://docs.broadcom.com/docs/AV02-2867EN
+
+Required properties:
+- compatible: "avago,apds990x"
+- reg: address on the I2C bus
+- interrupts: external interrupt line number
+- vdd-supply: power supply for VDD
+- vled-supply: power supply for LEDA
+- avago,ga: Glass attenuation
+- avago,cf1: Clear channel factor 1
+- avago,irf1: IR channel factor 1
+- avago,cf2: Clear channel factor 2
+- avago,irf2: IR channel factor 2
+- avago,df: Device factor
+- avago,pdrive: IR current, one of APDS_IRLED_CURR_XXXmA values
+- avago,ppcount: Proximity pulse count
+
+Example (Nokia N9):
+
+ als_ps@39 {
+ compatible = "avago,apds990x";
+ reg = <0x39>;
+
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW)>; /* gpio_83 */
+
+ vdd-supply = <&vaux1>;
+ vled-supply = <&vbat>;
+
+ avago,ga = <168834>;
+ avago,cf1 = <4096>;
+ avago,irf1 = <7824>;
+ avago,cf2 = <877>;
+ avago,irf2 = <1575>;
+ avago,df = <52>;
+
+ avago,pdrive = <0x2>; /* APDS_IRLED_CURR_25mA */
+ avago,ppcount = <5>;
+ };
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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WARNING: multiple messages have this Message-ID (diff)
From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2] Device tree binding for Avago APDS990X light sensor
Date: Tue, 2 Jan 2018 13:44:51 +0100 [thread overview]
Message-ID: <20180102124450.GA18659@amd> (raw)
In-Reply-To: <20171227211643.nnwtm4j6cyftlm66@kekkonen.localdomain>
From: Filip Matijevi? <filip.matijevic.pz@gmail.com>
This prepares binding for light sensor used in Nokia N9.
Signed-off-by: Filip Matijevi? <filip.matijevic.pz@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
diff --git a/Documentation/devicetree/bindings/misc/avago-apds990x.txt b/Documentation/devicetree/bindings/misc/avago-apds990x.txt
new file mode 100644
index 0000000..480c0b1
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/avago-apds990x.txt
@@ -0,0 +1,41 @@
+Avago APDS990X driver
+
+https://docs.broadcom.com/docs/AV02-2867EN
+
+Required properties:
+- compatible: "avago,apds990x"
+- reg: address on the I2C bus
+- interrupts: external interrupt line number
+- vdd-supply: power supply for VDD
+- vled-supply: power supply for LEDA
+- avago,ga: Glass attenuation
+- avago,cf1: Clear channel factor 1
+- avago,irf1: IR channel factor 1
+- avago,cf2: Clear channel factor 2
+- avago,irf2: IR channel factor 2
+- avago,df: Device factor
+- avago,pdrive: IR current, one of APDS_IRLED_CURR_XXXmA values
+- avago,ppcount: Proximity pulse count
+
+Example (Nokia N9):
+
+ als_ps at 39 {
+ compatible = "avago,apds990x";
+ reg = <0x39>;
+
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW)>; /* gpio_83 */
+
+ vdd-supply = <&vaux1>;
+ vled-supply = <&vbat>;
+
+ avago,ga = <168834>;
+ avago,cf1 = <4096>;
+ avago,irf1 = <7824>;
+ avago,cf2 = <877>;
+ avago,irf2 = <1575>;
+ avago,df = <52>;
+
+ avago,pdrive = <0x2>; /* APDS_IRLED_CURR_25mA */
+ avago,ppcount = <5>;
+ };
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2018-01-02 12:44 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-27 9:18 [PATCH] Device tree binding for Avago APDS990X light sensor Pavel Machek
2017-12-27 9:18 ` Pavel Machek
2017-12-27 18:00 ` Sakari Ailus
2017-12-27 18:00 ` Sakari Ailus
2017-12-27 18:00 ` Sakari Ailus
[not found] ` <20171227180000.6ejpbqmr736nqx5i-sGAanXTfQ4777SC2UrCW1FMQynFLKtET@public.gmane.org>
2017-12-27 18:50 ` Filip Matijević
2017-12-27 18:50 ` Filip Matijević
2017-12-27 18:50 ` Filip Matijević
[not found] ` <7a5d43a9-27f5-bdbd-780f-6c6bc47fb987-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-12-27 21:15 ` Sakari Ailus
2017-12-27 21:15 ` Sakari Ailus
2017-12-27 21:15 ` Sakari Ailus
2017-12-27 20:01 ` Pavel Machek
2017-12-27 20:01 ` Pavel Machek
2017-12-27 20:01 ` Pavel Machek
2017-12-27 21:16 ` Sakari Ailus
2017-12-27 21:16 ` Sakari Ailus
2017-12-27 21:16 ` Sakari Ailus
2018-01-02 12:44 ` Pavel Machek [this message]
2018-01-02 12:44 ` [PATCHv2] " Pavel Machek
2018-01-05 16:01 ` Rob Herring
2018-01-05 16:01 ` Rob Herring
2018-01-05 16:01 ` Rob Herring
2018-01-08 22:20 ` [PATCHv3] dt-bindings: " Pavel Machek
2018-01-08 22:20 ` Pavel Machek
2018-01-10 8:53 ` [PATCH] dt-bindings: Nokia N9 audio support Pavel Machek
2018-01-10 8:53 ` Pavel Machek
2018-01-10 8:53 ` Pavel Machek
2018-01-10 9:39 ` Sakari Ailus
2018-01-10 9:39 ` Sakari Ailus
2018-01-10 11:31 ` Pavel Machek
2018-01-10 11:31 ` Pavel Machek
2018-01-19 20:15 ` Rob Herring
2018-01-19 20:15 ` Rob Herring
2018-01-19 20:15 ` Rob Herring
2018-01-29 21:19 ` Pavel Machek
2018-01-29 21:19 ` Pavel Machek
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