From: Dan Murphy <dmurphy@ti.com>
To: robh+dt@kernel.org, jacek.anaszewski@gmail.com, pavel@ucw.cz
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
lee.jones@linaro.org, linux-omap@vger.kernel.org,
linux-leds@vger.kernel.org, Dan Murphy <dmurphy@ti.com>
Subject: [RFC PATCH v2 8/9] dt-bindings: leds: Add the LM3632 LED dt binding
Date: Fri, 28 Sep 2018 13:29:53 -0500 [thread overview]
Message-ID: <20180928182954.25446-9-dmurphy@ti.com> (raw)
In-Reply-To: <20180928182954.25446-1-dmurphy@ti.com>
Add the TI LM3632 LED binding.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
.../devicetree/bindings/leds/leds-lm3632.txt | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3632.txt
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3632.txt b/Documentation/devicetree/bindings/leds/leds-lm3632.txt
new file mode 100644
index 000000000000..1befd17174ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3632.txt
@@ -0,0 +1,53 @@
+* Texas Instruments - lm3632 Single-Chip Backlight and 1.5-A Flash LED Driver
+
+The LM3632A integrates LED drivers for both
+the backlight of the LCD panel and the camera flash
+along with the bias power for the LCD panel into one
+device.
+
+Required properties:
+ - compatible : Can be one of the following
+ "ti,lm3632"
+ - reg : I2C slave address
+ - #address-cells : 1
+ - #size-cells : 0
+
+Required child properties:
+ - reg : 0 - Indicates a backlight mode
+ 1 - Indicates a Torch/Strobe (white LED) mode
+
+Required properties for flash LED child nodes:
+ See Documentation/devicetree/bindings/leds/common.txt
+ - flash-max-microamp : Range from 100mA - 1.5A
+ - flash-max-timeout-us : Range from 32ms - 1024ms
+ - led-max-microamp : Range from 25mA - 375mA
+
+Optional child properties:
+ - label : see Documentation/devicetree/bindings/leds/common.txt
+ - linux,default-trigger :
+ see Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+led-controller@11 {
+ compatible = "ti,lm3632";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11>;
+
+ led@0 {
+ reg = <0>;
+ label = "white:backlight";
+ linux,default-trigger = "backlight";
+ };
+
+ led@1 {
+ reg = <1>;
+ label = "white:torch";
+ led-max-microamp = <375000>;
+ flash-max-microamp = <1500000>;
+ flash-max-timeout-us = <1000000>;
+ };
+}
+
+For more product information please see the links below:
+http://www.ti.com/product/LM3632
--
2.19.0
WARNING: multiple messages have this Message-ID (diff)
From: Dan Murphy <dmurphy@ti.com>
To: <robh+dt@kernel.org>, <jacek.anaszewski@gmail.com>, <pavel@ucw.cz>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<lee.jones@linaro.org>, <linux-omap@vger.kernel.org>,
<linux-leds@vger.kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [RFC PATCH v2 8/9] dt-bindings: leds: Add the LM3632 LED dt binding
Date: Fri, 28 Sep 2018 13:29:53 -0500 [thread overview]
Message-ID: <20180928182954.25446-9-dmurphy@ti.com> (raw)
In-Reply-To: <20180928182954.25446-1-dmurphy@ti.com>
Add the TI LM3632 LED binding.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
.../devicetree/bindings/leds/leds-lm3632.txt | 53 +++++++++++++++++++
1 file changed, 53 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3632.txt
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3632.txt b/Documentation/devicetree/bindings/leds/leds-lm3632.txt
new file mode 100644
index 000000000000..1befd17174ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3632.txt
@@ -0,0 +1,53 @@
+* Texas Instruments - lm3632 Single-Chip Backlight and 1.5-A Flash LED Driver
+
+The LM3632A integrates LED drivers for both
+the backlight of the LCD panel and the camera flash
+along with the bias power for the LCD panel into one
+device.
+
+Required properties:
+ - compatible : Can be one of the following
+ "ti,lm3632"
+ - reg : I2C slave address
+ - #address-cells : 1
+ - #size-cells : 0
+
+Required child properties:
+ - reg : 0 - Indicates a backlight mode
+ 1 - Indicates a Torch/Strobe (white LED) mode
+
+Required properties for flash LED child nodes:
+ See Documentation/devicetree/bindings/leds/common.txt
+ - flash-max-microamp : Range from 100mA - 1.5A
+ - flash-max-timeout-us : Range from 32ms - 1024ms
+ - led-max-microamp : Range from 25mA - 375mA
+
+Optional child properties:
+ - label : see Documentation/devicetree/bindings/leds/common.txt
+ - linux,default-trigger :
+ see Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+led-controller@11 {
+ compatible = "ti,lm3632";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x11>;
+
+ led@0 {
+ reg = <0>;
+ label = "white:backlight";
+ linux,default-trigger = "backlight";
+ };
+
+ led@1 {
+ reg = <1>;
+ label = "white:torch";
+ led-max-microamp = <375000>;
+ flash-max-microamp = <1500000>;
+ flash-max-timeout-us = <1000000>;
+ };
+}
+
+For more product information please see the links below:
+http://www.ti.com/product/LM3632
--
2.19.0
next prev parent reply other threads:[~2018-09-28 18:29 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-28 18:29 [RFC PATCH v2 0/9] TI LMU and Dedicated Drivers Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 1/9] leds: add TI LMU backlight driver Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-10-02 7:56 ` Pavel Machek
2018-10-02 12:32 ` Dan Murphy
2018-10-02 12:32 ` Dan Murphy
2018-10-02 18:52 ` Jacek Anaszewski
2018-10-02 22:07 ` Pavel Machek
2018-10-03 12:00 ` Dan Murphy
2018-10-03 12:00 ` Dan Murphy
2018-10-03 12:10 ` Dan Murphy
2018-10-03 12:10 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 2/9] dt-bindings: ti-lmu: Remove LM3697 Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-10-02 7:28 ` Pavel Machek
2018-10-03 12:24 ` Dan Murphy
2018-10-03 12:24 ` Dan Murphy
2018-10-03 13:01 ` Pavel Machek
2018-10-03 20:46 ` Jacek Anaszewski
2018-10-03 20:46 ` Jacek Anaszewski
2018-10-04 13:26 ` Dan Murphy
2018-10-04 13:26 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 3/9] mfd: ti-lmu: Remove support for LM3697 Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 4/9] dt-bindings: leds: Add bindings for lm3697 driver Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 5/9] leds: lm3697: Introduce the " Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 6/9] dt-bindings: leds: Add support for the LM3633 Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 7/9] leds: lm3633: Introduce the lm3633 driver Dan Murphy
2018-09-28 18:29 ` Dan Murphy
2018-09-28 18:29 ` Dan Murphy [this message]
2018-09-28 18:29 ` [RFC PATCH v2 8/9] dt-bindings: leds: Add the LM3632 LED dt binding Dan Murphy
2018-09-28 18:29 ` [RFC PATCH v2 9/9] leds: lm3632: Introduce the TI LM3632 driver Dan Murphy
2018-09-28 18:29 ` Dan Murphy
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