From patchwork Mon Jul 2 18:12:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 938121 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="X8V0e3ud"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41KFty6Zqcz9s3C for ; Tue, 3 Jul 2018 04:21:14 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752335AbeGBSVN (ORCPT ); Mon, 2 Jul 2018 14:21:13 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:46434 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753193AbeGBSVM (ORCPT ); Mon, 2 Jul 2018 14:21:12 -0400 X-Greylist: delayed 528 seconds by postgrey-1.27 at vger.kernel.org; Mon, 02 Jul 2018 14:21:11 EDT Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id w62ICJGZ008100; Mon, 2 Jul 2018 13:12:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1530555139; bh=bKg+rYBVLwSZ1gI528KpwTNUAeRAwalAOFpCP1Lp9DE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=X8V0e3ud+af4ueYWiHO7EWevkcIQ3UOq5OIX39ctkp2MuAcDns0ePb4Fu0F7dtOlJ 4MoJruh8h2l6jlQZtposi8mGPUK1AahPwTcP3ON4J8U1o7K+6wdouKlI5AGvhPRjl2 LzM2oHovHOInKttTxbqnGKDXlXrSaHZNUhvqf1sE= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w62ICJ7X002979; Mon, 2 Jul 2018 13:12:19 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Mon, 2 Jul 2018 13:12:19 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Mon, 2 Jul 2018 13:12:19 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w62ICJOa017669; Mon, 2 Jul 2018 13:12:19 -0500 Received: from localhost (a0272616local-lt.dhcp.ti.com [172.22.180.30]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id w62ICIx02919; Mon, 2 Jul 2018 13:12:18 -0500 (CDT) From: Dan Murphy To: , , , CC: , , , Dan Murphy Subject: [PATCH 3/4] dt: bindings: lm3692x: Update binding for LED sync control Date: Mon, 2 Jul 2018 13:12:15 -0500 Message-ID: <20180702181216.19660-3-dmurphy@ti.com> X-Mailer: git-send-email 2.12.2 In-Reply-To: <20180702181216.19660-1-dmurphy@ti.com> References: <20180702181216.19660-1-dmurphy@ti.com> 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 Update the binding to be able to configure the LED sync to turn on. The LM36922 has one output but can sync current to 2 LED strings. The user may only use one sync so the other syncs need to be disabled. The LM36923 has 3 LED syncs. Signed-off-by: Dan Murphy --- Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt index 6c9074f84a51..08b352840bd7 100644 --- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt +++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt @@ -20,7 +20,10 @@ Optional properties: - vled-supply : LED supply Required child properties: - - reg : 0 + - reg : 0 - Will enable all LED sync paths + 1 - Will enable the LED1 sync + 2 - Will enable the LED2 sync + 3 - Will enable the LED3 sync (LM36923 only) Optional child properties: - label : see Documentation/devicetree/bindings/leds/common.txt