From patchwork Mon Sep 11 20:11:45 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: 812597 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="yXrKMxAK"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xrfHh5J54z9sNw for ; Tue, 12 Sep 2017 06:13:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751405AbdIKUMu (ORCPT ); Mon, 11 Sep 2017 16:12:50 -0400 Received: from lelnx194.ext.ti.com ([198.47.27.80]:14414 "EHLO lelnx194.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750987AbdIKUMs (ORCPT ); Mon, 11 Sep 2017 16:12:48 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id v8BKCBRN009370; Mon, 11 Sep 2017 15:12:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1505160731; bh=lk70eR6OIL7cuTMuzRNCP5HTObrlFWXTDxiSAHDNVM0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=yXrKMxAK5tTwTlIYCllrSLH1ASBTJMTywZwey4YOrT6npcXouZdLJ9cWKnGzHFw9G RkcsTSKeqrV27jnZ8gnIoIjjkNFM4O8RMmlp92BGYUc0etEfjRNbb+3pSez54aN3Nl 4XWYs9HM2TtX0mOfsWFgsSIe+DCpW9qKo6mEPGYs= 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 v8BKCBwq003683; Mon, 11 Sep 2017 15:12:11 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Mon, 11 Sep 2017 15:12:11 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Mon, 11 Sep 2017 15:12:11 -0500 Received: from dbdmail01.india.ti.com (dbdmail01.india.ti.com [172.24.162.206]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id v8BKC96M032350; Mon, 11 Sep 2017 15:12:10 -0500 Received: from uda0273011.dhcp.ti.com (uda0273011.dhcp.ti.com [128.247.59.135]) by dbdmail01.india.ti.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id v8BKBvrg005179; Tue, 12 Sep 2017 01:42:06 +0530 From: Franklin S Cooper Jr To: , , , , , , , , , CC: Franklin S Cooper Jr Subject: [PATCH v4 2/2] dt-bindings: i2c: i2c-davinci: Update binding for 66AK2Gx pwr dm property Date: Mon, 11 Sep 2017 15:11:45 -0500 Message-ID: <20170911201145.31257-3-fcooper@ti.com> X-Mailer: git-send-email 2.9.4.dirty In-Reply-To: <20170911201145.31257-1-fcooper@ti.com> References: <20170911201145.31257-1-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 Acked-by: Sekhar Nori --- 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.