From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C751C43334 for ; Sun, 2 Sep 2018 10:13:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3245820841 for ; Sun, 2 Sep 2018 10:13:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3245820841 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ziswiler.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727149AbeIBOYr (ORCPT ); Sun, 2 Sep 2018 10:24:47 -0400 Received: from mout.perfora.net ([74.208.4.194]:49981 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726013AbeIBOYr (ORCPT ); Sun, 2 Sep 2018 10:24:47 -0400 Received: from localhost.localdomain.ziswiler.net ([89.217.215.226]) by mrelay.perfora.net (mreueus001 [74.208.5.2]) with ESMTPA (Nemesis) id 0MWyu2-1gSJmO48EG-00W9uB; Sun, 02 Sep 2018 12:09:21 +0200 From: Marcel Ziswiler To: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Marcel Ziswiler , Thierry Reding , Jonathan Hunter , Rob Herring , Mark Rutland Subject: [PATCH v2 02/37] ARM: tegra: colibri_t20: iris: integrate i2c real time clock support Date: Sun, 2 Sep 2018 12:08:31 +0200 Message-Id: <20180902100906.25792-3-marcel@ziswiler.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180902100906.25792-1-marcel@ziswiler.com> References: <20180902100906.25792-1-marcel@ziswiler.com> X-Provags-ID: V03:K1:2CrJPLq4YGQShkgZOhukgdIfBxmHPK8RaxfyV9mjceh4w3kJRB/ y0Qg/2f6b/5K7fx4l6tF7kdy7X1jkJMITtnnXyXxM3boM7ecJ80+tkdcNr2n8QS/W+Vepla YNs5r4I8ErPLQUBg3f4cbcqxYejdgvjaTHHd0JzB08LCJXe5/5qkTYHEdoAgZsVnP6mZTKs JAoNZCJTp3BSy2DcXd+Aw== X-UI-Out-Filterresults: notjunk:1;V01:K0:F8tsQhmAkUs=:/mPuNKoeaJGqNIznNgEjnZ a2cpXalr/c6vwN5xOBtAsMaFT+euDe5hpw4Ht7PFQuUSC2wn5Ko6WWYnDjnngHOKmrK2r34Me yx9Y2+u5392lXUIycvz4BQDpK2ZiXPz6HH7H/Nszbiir1N9kDmbHUz9AJNyiQGpnLBqO+hdIs PWX3AbE/WHN6LGIFtYjqe+kfgCz+smJGBedXqY66O8yN4d9F85BQPxg5BBjHB2AiPeCvexny0 +XihEJuu7BFT71Zp/4mAIXvzYdosU8mtZNef4L9b9z2m52d/6jE8MTAk0lCwYMRk7CQ4l0n3X 2UMejmt0Al7L8lUQiio+c2YhwS6r+aFSpw8XVRg86o1TkYWNRavoocTeJENiPtialV+7j5Uij CmuLhMeAUiUZTgei14iJBGwEVBZljyZIQ8kOStjkw/RV+TchpUr20IZV12nPl5UfraSHDgHF0 ZpkJ40HTeLsSCpnTjU9GKOa1HpzOK2/jUIaePD/HV5wTdKcnnbSuv31z7AfDEQ7Tn8UMBi15Z KMIzqxO8lP7/cWCkQHq83qPL45rhKtedUZnsXZyIzy2PZDJTzv14NDFGLCIG97h7kwm0/cEiF jO4fRYK3I5j2OiWbJGFwtg8XZz7FPlPB22WLxHv/+n7g6UrDkCEwjOTMcBDdaG2u6kSUEw0h3 orxJx35K9j5lfNo62R465lQ/gt12fFY8SVdcjLyRwQHRuwXWu/MuL1UKOgkOeXfWyyWU= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marcel Ziswiler Integrate support for GEN1_I2C aka I2C_SDA/SCL on SODIMM pin 194/196 and the M41T0M6 real time clock on the carrier board. Signed-off-by: Marcel Ziswiler --- Changes in v2: None arch/arm/boot/dts/tegra20-colibri-iris.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts index 496b96e229d2..b6d05da8c93c 100644 --- a/arch/arm/boot/dts/tegra20-colibri-iris.dts +++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts @@ -56,6 +56,21 @@ status = "okay"; }; + /* + * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier + * board) + */ + i2c@7000c000 { + status = "okay"; + clock-frequency = <400000>; + + /* M41T0M6 real time clock on carrier board */ + rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; + }; + i2c_ddc: i2c@7000c400 { status = "okay"; }; -- 2.14.4