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=0.1 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED, 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 7B0A4C433F4 for ; Wed, 29 Aug 2018 08:14:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3EA2B2086B for ; Wed, 29 Aug 2018 08:14:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3EA2B2086B 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 S1728146AbeH2MKH (ORCPT ); Wed, 29 Aug 2018 08:10:07 -0400 Received: from mout.perfora.net ([74.208.4.197]:40449 "EHLO mout.perfora.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727107AbeH2MKG (ORCPT ); Wed, 29 Aug 2018 08:10:06 -0400 Received: from localhost.localdomain.toradex.int ([46.140.72.82]) by mrelay.perfora.net (mreueus001 [74.208.5.2]) with ESMTPA (Nemesis) id 0LoXz2-1fRuWA3HlC-00gWC4; Wed, 29 Aug 2018 10:14:17 +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 02/31] ARM: tegra: colibri_t20: iris: integrate i2c real time clock support Date: Wed, 29 Aug 2018 10:13:38 +0200 Message-Id: <20180829081407.11304-3-marcel@ziswiler.com> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180829081407.11304-1-marcel@ziswiler.com> References: <20180829081407.11304-1-marcel@ziswiler.com> X-Provags-ID: V03:K1:tz3pZgEtUJnSRaNOqDeVL6ubtQ1u7zQlYCeKNa4qA+mY/Dn7UXe 6KtOMUeo8Uhjx+bzgYoDJ/iwWp6hn8SOFORLv/hMhdj/F0HxDOpch/o5f7hvd/Cmne526rT 8sKwWz7GXyZKDPomqKlw56cLw4bJsSdkBeHqyqyA4EIP5R4aYtzxJyKZ4tvoYQRM6u35Xad vA0hv8Q1dYf8CJio/eW8g== X-UI-Out-Filterresults: notjunk:1;V01:K0:VOL6CGFdag4=:sKaXz2/FwKmX0LVUQuBcxa 5l8tImDu5PVoaud70rhfj9xczvKOLwzl407fPW8+qQpVRLhUjbCBIbDgjyYITSoYew0z2c/s0 TXLsxB9x75tiJCuovTz31izF7luBd1Tk4T0VIdIluNDPl8N2KSy2I3NQxTCppIv776n8vnVHD eCMtAKbiu51sEx+rA6HzlHS22uElsghEkmPUuOTjrfvdhaf1SdzcxzRY/5WUeRLuCCblox00M ZCKrJiLtMsOpDmk15zUUxmbkbV71sR7OsvJrnoRQP94CG9hZn5YeW8d9f9G/wK5x4sUsp9ViI 08UVcriShYfyRwGMRRbZVnC+Gjmt9xfzQd+ar0Tqs4ZxmerKVmNIDTtIeKFbBV3oWqQBmV/pD zAzUFB0v47/9c74H+6wb6qjcp0D3eQCaVy/6SjBhMnZsw4r2zkyVM/waI66eTgGzRMSIrBDUN jZQEBaoo3VqiSBmk7KD/dvNx7xXjPZiZ0mdrMriSgcSbonyohfUNqM2TuVT540pPtHFZ47M8A FiYHhPHAWxrCDRCYfi9HfP5g0K9roAyf0kwVOiFV6dEEF/PIvk3elgO1tIdycK1gDrQPOp90v jKbRxGpHfQBRZTUIxYKbn6l67n3MPJoqeg4sZWf2fUNkI146LB+v9dtJAxjRkOEe13Eg24bog OxQ0479GpRBBUf5vZ27X7KRAbkp6t2sLGTequXdKBFI9ZJm0CNCUi+pmWVvmFP070mcc= 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 --- 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