From mboxrd@z Thu Jan 1 00:00:00 1970 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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 8AA2BC12002 for ; Wed, 21 Jul 2021 17:24:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E42161241 for ; Wed, 21 Jul 2021 17:24:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230011AbhGUQn1 (ORCPT ); Wed, 21 Jul 2021 12:43:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:41306 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229526AbhGUQn0 (ORCPT ); Wed, 21 Jul 2021 12:43:26 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 3A0CC60FDA for ; Wed, 21 Jul 2021 17:24:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626888241; bh=0nl1BhZ6aeV40Gim7cYbWY2g1Zdl71iAzMrHUbTMeUM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=XXZWKQu3yveD0V79nXD9BVLjR+H+mtlysNPYAglvqp6JP0EZ28x9JBD2JXbm9rjdH S/L30rqtfxHTcdmclbUYRlyj6h5kKy3Cc0kRZNRkgcz9eMmrCmYfMr3HSc2Nuse/nm F9oB+gkikWnbGI342WeOEF2H9X25RRQT23q7BY9CWt9QMQPvG3q8NUs+sHvm+SrhiW 6TpLKvPZJhniH7W/IPtFqXBBig/Nc8RZbTokWBVvevXJcKy3Vy8thK29L2zedOzJoj kc8khesOm0scxM8j0sQFRgDEcv3iGUeeY0w17saQgRnXc8ugS+qx9xABuXbbx24H+g YyVPzwCHn52MA== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 213579] Clevo NH55HJ (intel tigerlake) touchpad support (GPIO can't be used as IRQ) Date: Wed, 21 Jul 2021 17:24:00 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: wse@tuxedocomputers.com X-Bugzilla-Status: NEEDINFO X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D213579 --- Comment #28 from wse@tuxedocomputers.com --- I found a schematic for the Clevo NH5xHP According to that the touchpad is connected with 3 wires to the EC and with= 3 wires to the CPU (and to vcc and gnd ofc): TP_CLK -> GPF4/PS2CLK2/5VT (EC) TP_DATA -> GPF5/PS2DAT2/5VT (EC) TP_I2C_CLK -> BD21 -> GPP_C17/I2C0_SCL TP_I2C_DAT -> BC22 -> GPP_C16/I2C0_SDA LID_SW# -> GPB1/LID_SW# (EC) TP_ATTN# -> BC48 -> GPP_R12/CLKOUT_48 Looking at https://elixir.bootlin.com/linux/v5.13/source/drivers/pinctrl/intel/pinctrl= -tigerlake.c the CPU pins are: PINCTRL_PIN(37, "CLKOUT_48"), PINCTRL_PIN(121, "I2C0_SDA"), PINCTRL_PIN(122, "I2C0_SCL"), I hope this information helps. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=