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[209.132.180.67]) by mx.google.com with ESMTP id w6-v6si16493124plq.382.2018.05.22.07.24.29; Tue, 22 May 2018 07:24:29 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-leds-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=AqA+0LRN; spf=pass (google.com: best guess record for domain of linux-leds-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-leds-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751279AbeEVOY2 (ORCPT + 1 other); Tue, 22 May 2018 10:24:28 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:33535 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751245AbeEVOY1 (ORCPT ); Tue, 22 May 2018 10:24:27 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id w4MEOMsC015773; Tue, 22 May 2018 09:24:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1526999062; bh=fyIhgMENp0sSoW/aVUNuu885IxMXTIVNDOZsjoG9dWg=; h=From:To:CC:Subject:Date; b=AqA+0LRNl2ucRcRUesy/AihvY0bwWKskdm04pMj5VDIQRUC6DnPRxTZ7z0lErHKNI cYcDgqdoGzg07WqENloVuPE3EVBqSAD0iimNTrFL4fiFIHpN+GqH4RPt5+NeE5sHGF /mwSq/4frkT1rMuRZV9Dm81pY9eZr4HfQrmTl/YQ= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w4MEOMxw012279; Tue, 22 May 2018 09:24:22 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Tue, 22 May 2018 09:24:21 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Tue, 22 May 2018 09:24:21 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w4MEOL1F030488; Tue, 22 May 2018 09:24:21 -0500 Received: from localhost (a0272616local-lt.dhcp.ti.com [172.22.169.133]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id w4MEOLx22940; Tue, 22 May 2018 09:24:21 -0500 (CDT) From: Dan Murphy To: , , , CC: , , , Dan Murphy Subject: [PATCH v8 1/2] dt: bindings: lm3601x: Introduce the lm3601x driver Date: Tue, 22 May 2018 09:24:16 -0500 Message-ID: <20180522142417.19639-1-dmurphy@ti.com> X-Mailer: git-send-email 2.12.2 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-leds-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org Introduce the device tree bindings for the lm3601x family of LED torch, flash and IR drivers. Reviewed-by: Rob Herring Signed-off-by: Dan Murphy --- v8 - No changes - https://patchwork.kernel.org/patch/10416161/ v7 - Removed led-sources in favor of reg, fixed malformatted ranges - https://patchwork.kernel.org/patch/10401435/ v6 - Removed multiple led child nodes, fixed example to display micro ranges for corresponding child nodes and added led-sources to define the current driver - https://patchwork.kernel.org/patch/10392121/ v5 - No changes - https://patchwork.kernel.org/patch/10391743/ v4 - Added " " around "=", changed strobe to flash on label, removed "support and register" comment and change ir lable to ir:torch - See v2 patchworks for comments v3 - Removed wildcard compatible - https://patchwork.kernel.org/patch/10386241/ v2 - No changes - https://patchwork.kernel.org/patch/10384587/ .../devicetree/bindings/leds/leds-lm3601x.txt | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3601x.txt -- 2.17.0.582.gccdcbd54c Reviewed-by: Andy Shevchenko diff --git a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt new file mode 100644 index 000000000000..a88b2c41e75b --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt @@ -0,0 +1,45 @@ +* Texas Instruments - lm3601x Single-LED Flash Driver + +The LM3601X are ultra-small LED flash drivers that +provide a high level of adjustability. + +Required properties: + - compatible : Can be one of the following + "ti,lm36010" + "ti,lm36011" + - reg : I2C slave address + - #address-cells : 1 + - #size-cells : 0 + +Required child properties: + - reg : 0 - Indicates a IR mode + 1 - Indicates a Torch (white LED) mode + +Required properties for flash LED child nodes: + See Documentation/devicetree/bindings/leds/common.txt + - flash-max-microamp : Range from 11mA - 1.5A + - flash-max-timeout-us : Range from 40ms - 1600ms + - led-max-microamp : Range from 2.4mA - 376mA + +Optional child properties: + - label : see Documentation/devicetree/bindings/leds/common.txt + +Example: +led-controller@64 { + compatible = "ti,lm36010"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x64>; + + led@0 { + reg = <1>; + label = "white:torch"; + led-max-microamp = <376000>; + flash-max-microamp = <1500000>; + flash-max-timeout-us = <1600000>; + }; +} + +For more product information please see the links below: +http://www.ti.com/product/LM36010 +http://www.ti.com/product/LM36011