From patchwork Tue May 8 14:17:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 910209 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="jFNfqP9Y"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40gM4t6cs3z9s0W for ; Wed, 9 May 2018 00:17:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755304AbeEHORR (ORCPT ); Tue, 8 May 2018 10:17:17 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:19094 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752511AbeEHORQ (ORCPT ); Tue, 8 May 2018 10:17:16 -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 w48EH70M029430; Tue, 8 May 2018 09:17:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1525789027; bh=CS6yxh3wa8NMcT5ct8DUwXj4s8xWVRRwwD9ri/OidYY=; h=From:To:CC:Subject:Date; b=jFNfqP9Y0PQ9XUbYY7kR7VLv7xuXX/Kqk61WpA9+YAZyylpFXX0du60pKrzJT354p 9hKupyaqLBdW5NFLyBtN7ArXZpK1pAJuOUfvizpRkKKNnODDSGwM9YyODh0q15amn5 4IKp/2S8ud3gnA+hZGH/uB9Swog0MFz1Rr5LEGcc= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w48EH6qv032294; Tue, 8 May 2018 09:17:06 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Tue, 8 May 2018 09:17:06 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Tue, 8 May 2018 09:17:06 -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 w48EH6Va023538; Tue, 8 May 2018 09:17:06 -0500 Received: from localhost (a0272616local-lt.dhcp.ti.com [172.22.157.92]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id w48EH6x08020; Tue, 8 May 2018 09:17:06 -0500 (CDT) From: Dan Murphy To: , , , CC: , , , Dan Murphy Subject: [PATCH v2 1/2] dt: bindings: lm3601x: Introduce the lm3601x driver Date: Tue, 8 May 2018 09:17:03 -0500 Message-ID: <20180508141704.24271-1-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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Introduce the device tree bindings for the lm3601x family of LED torch, flash and IR drivers. Signed-off-by: Dan Murphy --- v2 - No changes - https://patchwork.kernel.org/patch/10384587/ .../devicetree/bindings/leds/leds-lm3601x.txt | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3601x.txt diff --git a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt new file mode 100644 index 000000000000..38cdabf6ca7e --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt @@ -0,0 +1,51 @@ +* Texas Instruments - lm3601x Single-LED Flash Driver + +The LM3601X are ultra-small LED flash drivers that +provides a high level of adjustability. + +Required properties: + - compatible : Can be one of the following + "ti,lm3601x" + "ti,lm36010" + "ti,lm36011" + - reg : I2C slave address + - #address-cells : 1 + - #size-cells : 0 + +Required child properties: + - reg : 0 - Indicates to support and register a torch interface + 1 - Indicates to support and register a strobe interface + 2 - Indicates to support and register an ir interface + +Optional child properties: + - label : see Documentation/devicetree/bindings/leds/common.txt + +Example: +led-controller@64 { + compatible = "ti,lm3601x"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x64>; + + led@0 { + reg = <0>; + label = "white:torch"; + led-max-microamp=<10000>; + }; + + led@1 { + reg = <1>; + label = "white:strobe"; + flash-max-microamp=<10000>; + flash-max-timeout-us=<800>; + }; + + led@2 { + reg = <2>; + label = "invisible:ir"; + }; +} + +For more product information please see the links below: +http://www.ti.com/product/LM36010 +http://www.ti.com/product/LM36011