From nobody Sat Dec 27 22:57:32 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D6E3C4332F for ; Thu, 14 Dec 2023 14:50:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1573552AbjLNOt6 (ORCPT ); Thu, 14 Dec 2023 09:49:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1573312AbjLNOt5 (ORCPT ); Thu, 14 Dec 2023 09:49:57 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9BF86BD; Thu, 14 Dec 2023 06:50:03 -0800 (PST) Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3BEE7F6G014417; Thu, 14 Dec 2023 14:49:59 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-transfer-encoding : mime-version; s=pp1; bh=jbJEYnJ0Zg+2AC4OCmM5ThHPrzgc1KXKJnFKYACU7ts=; b=Xe9pvBZff/dpCUdX8+XUc+AhwsaRqYDaaSfYK4c3Jz29IppzScBFTdAm898+v+WFuayc CycjaoVeMaCnY6tHPYo5Kt1T24UrrgNWuSZR4E2KuJtn4UO5N7OJ6ru+Dw+N68k1S4lV PBi3+He4LTXhRiKUhAgGAJC2lFv8JsePRLDXJrXl3W609ScobnMcnQMrFXRRkWN/ktHH npS69ZdXTnVbmsY1yrwtO5AZVhA5rm6+i88UGhYgVsfQzDHxE2i98AMtshg/1vGVJYu/ hhGMcPBfhvAHK2e5xhl4E94Nz+zqA68jGziiJrpUaNoUVG9xO54gvtDVlkko8RKCW8Nu Ng== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3v036f1jah-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Dec 2023 14:49:59 +0000 Received: from m0360083.ppops.net (m0360083.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3BEEPX4W021123; Thu, 14 Dec 2023 14:49:58 GMT Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3v036f1j90-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Dec 2023 14:49:58 +0000 Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 3BEEkAuW008491; Thu, 14 Dec 2023 14:49:57 GMT Received: from smtprelay02.dal12v.mail.ibm.com ([172.16.1.4]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 3uw2jtscfq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Dec 2023 14:49:57 +0000 Received: from smtpav02.dal12v.mail.ibm.com (smtpav02.dal12v.mail.ibm.com [10.241.53.101]) by smtprelay02.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 3BEEnv6533424026 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Dec 2023 14:49:57 GMT Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6ABA05805C; Thu, 14 Dec 2023 14:49:57 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 203105805A; Thu, 14 Dec 2023 14:49:57 +0000 (GMT) Received: from gfwa153.aus.stglabs.ibm.com (unknown [9.3.84.127]) by smtpav02.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 14 Dec 2023 14:49:57 +0000 (GMT) From: Ninad Palsule To: peterhuewe@gmx.de, jarkko@kernel.org, jgg@ziepe.ca Cc: Joel Stanley , linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Ninad Palsule Subject: [PATCH v1 1/1] tpm: tis-i2c: Add more compatible strings Date: Thu, 14 Dec 2023 08:49:53 -0600 Message-Id: <20231214144954.3833998-2-ninad@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231214144954.3833998-1-ninad@linux.ibm.com> References: <20231214144954.3833998-1-ninad@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: lXUf8h3EUZXDhLwBOV-gcp3RYdvVihdX X-Proofpoint-GUID: mX-nYjHeYN4ee4836NkBQahwom8-hOOC Content-Transfer-Encoding: quoted-printable X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-14_09,2023-12-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 phishscore=0 spamscore=0 mlxlogscore=999 priorityscore=1501 malwarescore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2312140103 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Joel Stanley The NPCT75x TPM is TIS compatible. It has an I2C and SPI interface. https://www.nuvoton.com/products/cloud-computing/security/trusted-platform-= module-tpm/ Add a compatible string for it, and the generic compatible. Signed-off-by: Joel Stanley Acked-by: Jarkko Sakkinen Link: https://lore.kernel.org/r/20220928043957.2636877-4-joel@jms.id.au Signed-off-by: Ninad Palsule --- drivers/char/tpm/tpm_tis_i2c.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/tpm/tpm_tis_i2c.c b/drivers/char/tpm/tpm_tis_i2c.c index a897402cc36a..9511c0d50185 100644 --- a/drivers/char/tpm/tpm_tis_i2c.c +++ b/drivers/char/tpm/tpm_tis_i2c.c @@ -383,6 +383,8 @@ MODULE_DEVICE_TABLE(i2c, tpm_tis_i2c_id); #ifdef CONFIG_OF static const struct of_device_id of_tis_i2c_match[] =3D { { .compatible =3D "infineon,slb9673", }, + { .compatible =3D "nuvoton,npct75x", }, + { .compatible =3D "tcg,tpm-tis-i2c", }, {} }; MODULE_DEVICE_TABLE(of, of_tis_i2c_match); --=20 2.39.2