From patchwork Wed Aug 2 22:17:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Franklin S Cooper Jr X-Patchwork-Id: 796902 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@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=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="yfQIB18C"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xN71B60qtz9s9Y for ; Thu, 3 Aug 2017 08:20:30 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751190AbdHBWUB (ORCPT ); Wed, 2 Aug 2017 18:20:01 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:50087 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751062AbdHBWT7 (ORCPT ); Wed, 2 Aug 2017 18:19:59 -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 v72MIaQX029700; Wed, 2 Aug 2017 17:18:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1501712317; bh=gHcdUXPwbOVCHckol+Q62kuGHNIrO7HSEJ59MbJceXg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=yfQIB18Ck55B++uBwzn5FsWU+6GJAO74RHCYXx9ip5TangFxmZqiPKheZQidtcu+K al/EaF6z2IIhW2ealLWvQimCx+5iMdszuzon36wweWZDsbz2/bJAxEU+7p6DWrlO+G Dpj0siliMVCWGojRK8P5jc1JITuRD3jNb7kJYkk0= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v72MIVoP004347; Wed, 2 Aug 2017 17:18:31 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Wed, 2 Aug 2017 17:18:31 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Wed, 2 Aug 2017 17:18:31 -0500 Received: from dbdmail01.india.ti.com (dbdmail01.india.ti.com [172.24.162.206]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id v72MIUdd007132; Wed, 2 Aug 2017 17:18:31 -0500 Received: from uda0273011.dhcp.ti.com (uda0273011.dhcp.ti.com [128.247.59.33]) by dbdmail01.india.ti.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id v72MIGkO017292; Thu, 3 Aug 2017 03:48:27 +0530 From: Franklin S Cooper Jr To: , , , , , , , CC: Franklin S Cooper Jr Subject: [PATCH 3/4] dt-bindings: i2c: i2c-davinci: Update binding for 66AK2Gx pwr dm property Date: Wed, 2 Aug 2017 17:17:52 -0500 Message-ID: <20170802221753.13786-4-fcooper@ti.com> X-Mailer: git-send-email 2.9.4.dirty In-Reply-To: <20170802221753.13786-1-fcooper@ti.com> References: <20170802221753.13786-1-fcooper@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add pm-domains property which is required for 66AK2Gx. Also document 66AK2G unique clocks property usage. Signed-off-by: Franklin S Cooper Jr Acked-by: Rob Herring --- Documentation/devicetree/bindings/i2c/i2c-davinci.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt index 5b123e0..64e6e65 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt @@ -6,6 +6,18 @@ davinci/keystone i2c interface contains. Required properties: - compatible: "ti,davinci-i2c" or "ti,keystone-i2c"; - reg : Offset and length of the register set for the device +- clocks: I2C functional clock phandle. + For 66AK2G this property should be set per binding, + Documentation/devicetree/bindings/clock/ti,sci-clk.txt + +SoC-specific Required Properties: + +The following are mandatory properties for Keystone 2 66AK2G SoCs only: + +- power-domains: Should contain a phandle to a PM domain provider node + and an args specifier containing the I2C device id + value. This property is as per the binding, + Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt Recommended properties : - interrupts : standard interrupt property.