From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Authentication-Results: lists.ozlabs.org; spf=pass (helo) smtp.helo=mga12.intel.com (client-ip=192.55.52.136; helo=mga12.intel.com; envelope-from=jae.hyun.yoo@linux.intel.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46NvyH4jt3zDqlL for ; Thu, 5 Sep 2019 06:08:07 +1000 (AEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Sep 2019 13:08:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,468,1559545200"; d="scan'208";a="185217616" Received: from maru.jf.intel.com ([10.54.51.77]) by orsmga003.jf.intel.com with ESMTP; 04 Sep 2019 13:08:01 -0700 From: Jae Hyun Yoo To: Brendan Higgins , Benjamin Herrenschmidt , Joel Stanley , Andrew Jeffery , Ryan Chen , Tao Ren Cc: openbmc@lists.ozlabs.org, Jae Hyun Yoo Subject: [PATCH dev-5.2 1/2] dt-bindings: i2c: aspeed: add hardware timeout support Date: Wed, 4 Sep 2019 13:07:57 -0700 Message-Id: <20190904200758.5420-2-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190904200758.5420-1-jae.hyun.yoo@linux.intel.com> References: <20190904200758.5420-1-jae.hyun.yoo@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Sep 2019 20:08:08 -0000 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 e5b46885c15e..71de956ffa4f 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt @@ -29,6 +29,8 @@ Optional Properties: DMA mode instead of PIO or FIFO respectively, I2C can't use DMA mode. IF both DMA and buffer modes are enabled, DMA mode will be selected. +- 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