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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 B60BFCA9EB7 for ; Mon, 21 Oct 2019 20:24:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E1512173B for ; Mon, 21 Oct 2019 20:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730065AbfJUUY1 (ORCPT ); Mon, 21 Oct 2019 16:24:27 -0400 Received: from mga17.intel.com ([192.55.52.151]:41470 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729388AbfJUUY0 (ORCPT ); Mon, 21 Oct 2019 16:24:26 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Oct 2019 13:24:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,324,1566889200"; d="scan'208";a="209450424" Received: from maru.jf.intel.com ([10.54.51.77]) by orsmga002.jf.intel.com with ESMTP; 21 Oct 2019 13:24:24 -0700 From: Jae Hyun Yoo To: Brendan Higgins , Wolfram Sang , Benjamin Herrenschmidt , Joel Stanley , Rob Herring , Mark Rutland , Andrew Jeffery , Tao Ren , Cedric Le Goater Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, Jae Hyun Yoo Subject: [PATCH i2c-next 1/2] dt-bindings: i2c: aspeed: add hardware timeout support Date: Mon, 21 Oct 2019 13:24:13 -0700 Message-Id: <20191021202414.17484-2-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191021202414.17484-1-jae.hyun.yoo@linux.intel.com> References: <20191021202414.17484-1-jae.hyun.yoo@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Append a binding to support hardware timeout feature. Signed-off-by: Jae Hyun Yoo --- Documentation/devicetree/bindings/i2c/i2c-aspeed.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt index b47f6ccb196a..133bfedf4cdd 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt @@ -17,6 +17,8 @@ Optional Properties: - bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not specified - multi-master : states that there is another master active on this bus. +- aspeed,hw-timeout-ms : Hardware timeout in milliseconds. If it's not + specified, the H/W timeout feature will be disabled. Example: -- 2.23.0