From patchwork Thu Mar 19 15:00:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wang, Jiada" X-Patchwork-Id: 208063 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, 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 DFD07C4332B for ; Thu, 19 Mar 2020 15:03:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C24042072D for ; Thu, 19 Mar 2020 15:03:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727755AbgCSPC7 (ORCPT ); Thu, 19 Mar 2020 11:02:59 -0400 Received: from esa3.mentor.iphmx.com ([68.232.137.180]:32379 "EHLO esa3.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727858AbgCSPC7 (ORCPT ); Thu, 19 Mar 2020 11:02:59 -0400 IronPort-SDR: hwU5uiOcTi+ztXV52I0bmrg9hoAOnZA1WdqsLSqg3mcPleNMv+JTyACJcqcGj8TKn1IUS4xD8m H6xIEnyk5n+6K4rx0Gl/uWf/SLdrDi9B4WqpOllEBufkjlJLlIK++z9n0zKMHZagO9zweWktBe cY4vvIbxlTpcJsmajX3kRSc14NVb8QhdGi2qa/mcqd1uvMcqY/hEtkEtJBiH4w2Idj295yhpVk WV1mvjbczGe4lWDo/8N04CWaDvFP6sOYew2+gjX5ySOHnknlOeZofSGEy0e5QuDQ12jnMdCGa/ hIo= X-IronPort-AV: E=Sophos;i="5.70,572,1574150400"; d="scan'208";a="46891026" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa3.mentor.iphmx.com with ESMTP; 19 Mar 2020 07:02:59 -0800 IronPort-SDR: 5nyN4dqat9EO2p62EV/6vQMmu+VPTR1xmZts6A1EuKt77la/FlhFz/V+DFKYwnl9U4NDrQcVpc oVwPw84tUCgjUwobISzyHSzSTeJZqVWdjCGC97FNYO5JFjuYXPCH0T5rL3C9pI1eYuzfXTTrMC oFhOxYjGIA86oI+YuSgGBK5UMKo0bRzlvcJsnI1giwedEeR71qKnCvmwsGsN1NC32OysIirY/N psdMMeuZOQIhXE7c3O0GWSR7dWTXzinRX84eNr72MZUd9UuyorsMARNxDRUhbgWyiP3WDtF1uu 4zE= From: Jiada Wang To: , , , , , CC: , , , , Subject: [PATCH v8 40/52] dt-bindings: input: atmel: support to set max bytes transferred Date: Thu, 19 Mar 2020 08:00:04 -0700 Message-ID: <20200319150016.61398-41-jiada_wang@mentor.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200319150016.61398-1-jiada_wang@mentor.com> References: <20200319150016.61398-1-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> };