From patchwork Wed Mar 25 13:33:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wang, Jiada" X-Patchwork-Id: 208020 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=unavailable 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 11089C54FD0 for ; Wed, 25 Mar 2020 13:36:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E775D207FC for ; Wed, 25 Mar 2020 13:36:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727736AbgCYNgd (ORCPT ); Wed, 25 Mar 2020 09:36:33 -0400 Received: from esa3.mentor.iphmx.com ([68.232.137.180]:53281 "EHLO esa3.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727316AbgCYNgc (ORCPT ); Wed, 25 Mar 2020 09:36:32 -0400 IronPort-SDR: etNgX2mN18B8QdEcDEDouj0pfkYbiF3jD8D5SpfRzPC6JeR6luVU9c2PavpOitLgCOjJkYNFR3 7UOAtQvZtsmZgGsBwKxlV0wklW2YKc59XPPoCHztatYLmIni33nakoY6TYmQXKRAjTVCQTc74Y pFRicibw21MtUMCOnSVigi9GU4FG3YJpt1VOeMZixDc5k04m8JjvXX+oASIK4Tfhj42MkoQEu4 n32YSVqAvU7m93eW55Sx5AI5DY9RJgnFn5HkKq6ChvO7Ee+6CnvcDUQxgHLqp6rSRyGPKyd0Fp bNU= X-IronPort-AV: E=Sophos;i="5.72,304,1580803200"; d="scan'208";a="47099801" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa3.mentor.iphmx.com with ESMTP; 25 Mar 2020 05:36:32 -0800 IronPort-SDR: N10rHtMg2wk/YP3YEjXoadnMq4XF2GTknK8gerK95ZzY9S3H5uxFIMOxdYiXY9U62C2bY5zvMp PVI5qhyjH5BELNnC6xyPCmiocxrPgmjMqtkjTvW3x8hTShOwkyVpe2Y9bfT36P6FR/0JzjGEA7 8Z54s9+/VnxpS5m45WtYiU4ptwZDnH5FdogGvIuMAa6OnezRI8tsy8qgz2DnkeAKpKVoMzbZz9 yAn6S+Sm3b7DbIxMB4yqxSn2Gs0Ikt6mq8CXAH6o8YGRrklrcuBxDNHsbUJHuvOy11sqQiPm+U v3s= From: Jiada Wang To: , , , , , CC: , , , , Subject: [PATCH v9 43/55] dt-bindings: input: atmel: support to set max bytes transferred Date: Wed, 25 Mar 2020 06:33:22 -0700 Message-ID: <20200325133334.19346-44-jiada_wang@mentor.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200325133334.19346-1-jiada_wang@mentor.com> References: <20200325133334.19346-1-jiada_wang@mentor.com> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Add support to set max bytes transferred in an i2c transaction Signed-off-by: Jiada Wang --- Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt index d7db16920083..62c93d94bc5d 100644 --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt +++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt @@ -42,6 +42,8 @@ Optional properties for main touchpad device: - atmel,input_name: Override name of input device from the default. +- atmel,mtu: Maximum number of bytes that can read/transferred in an i2c transaction + Example: touch@4b { @@ -49,4 +51,5 @@ Example: reg = <0x4b>; interrupt-parent = <&gpio>; interrupts = ; + atmel,mtu = <200> };