From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> References: <20191021202414.17484-1-jae.hyun.yoo@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20191021202414.17484-1-jae.hyun.yoo@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Brendan Higgins , Wolfram Sang , Benjamin Herrenschmidt , Joel Stanley , Rob Herring , Mark Rutland , Andrew Jeffery , Tao Ren , Cedric Le Goater Cc: devicetree@vger.kernel.org, Jae Hyun Yoo , linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-i2c@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