From patchwork Fri Feb 28 13:57:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yannick Fertre X-Patchwork-Id: 208148 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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, 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 649B5C3F2D2 for ; Fri, 28 Feb 2020 13:58:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38F0A2051A for ; Fri, 28 Feb 2020 13:58:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="vpujZh9h" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726562AbgB1N6L (ORCPT ); Fri, 28 Feb 2020 08:58:11 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:45200 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725892AbgB1N6L (ORCPT ); Fri, 28 Feb 2020 08:58:11 -0500 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 01SDvEF7018288; Fri, 28 Feb 2020 14:58:06 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=sQGS3ajcizRpXz7eztz3fMHKRX1ok8Cx3ATqa3t8sXI=; b=vpujZh9hfVYYlWUBbS8oSxHfGRCy2GfcEAt1BI1uN7+mFa93ncdXlB9wBNfU9WqOrhAc 3xb+TXjcfeGfZziVC3lYIkK/Imxyie+wAQbXtPytjuiMV+rl39zDIwrUk4jgLyS9t83v Bhl+PeR5nEUfigrpurqzT/vlrJzhlVZ5ggs3pApho4zq89TubdjI45yd/h6mcpJ331Wr S9xBi+1gB6lmAKqFE0ds8V/UrOuKxmwwDy0tYuNR32hSx0gvn1m5QAXu1Uu7cnnw4y6J 7rN5kD/Pet5zHniRymn/m1hXE8KI1affqqgNXXhu9JMvGoxjJimcrATiPe00CcjHIoa4 eA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2yepvtc9xe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Feb 2020 14:58:06 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 251F9100034; Fri, 28 Feb 2020 14:58:00 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag6node1.st.com [10.75.127.16]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id E9BC32BEC4A; Fri, 28 Feb 2020 14:57:59 +0100 (CET) Received: from localhost (10.75.127.46) by SFHDAG6NODE1.st.com (10.75.127.16) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 28 Feb 2020 14:57:59 +0100 From: Yannick Fertre To: Dmitry Torokhov , Rob Herring , Mark Rutland , Benjamin Gaignard , Yannick Fertre , , , Subject: [PATCH] dt-bindings: touchscreen: goodix: support of gt9147 Date: Fri, 28 Feb 2020 14:57:51 +0100 Message-ID: <1582898271-21073-1-git-send-email-yannick.fertre@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG1NODE3.st.com (10.75.127.3) To SFHDAG6NODE1.st.com (10.75.127.16) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-02-28_04:2020-02-28,2020-02-28 signatures=0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Add support for it by adding compatible. The chip data on GT9147 is similar to GT912, like - config data register has 0x8047 address - config data register max len is 240 - config data checksum has 8-bit Signed-off-by: Yannick Fertre --- Documentation/devicetree/bindings/input/touchscreen/goodix.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml index d7c3262..9f65d67 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.yaml @@ -21,6 +21,7 @@ properties: - goodix,gt911 - goodix,gt9110 - goodix,gt912 + - goodix,gt9147 - goodix,gt927 - goodix,gt9271 - goodix,gt928