From patchwork Mon Apr 24 10:57:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarkko Nikula X-Patchwork-Id: 677031 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 D931BC77B61 for ; Mon, 24 Apr 2023 10:58:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229625AbjDXK6J (ORCPT ); Mon, 24 Apr 2023 06:58:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42516 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229522AbjDXK6I (ORCPT ); Mon, 24 Apr 2023 06:58:08 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E37C41FDE for ; Mon, 24 Apr 2023 03:58:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682333887; x=1713869887; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aT0yOqNZGQ97sHLsVKTCY0oCbm7VJAjyaLUrp4VtQ1k=; b=PZjkAcmBJvu8jrzhegHK9fcLa/8Y3ZRzqfLEg0scqzyqvKG0VJkbnBVG lEv9z0W0tVttBzWxaYcHYLV7L4ps/oMSOzVPH0uS1kkTVSAxmFHE+dKWR 4zygRqUvq3rrxTq7HwpuqFbQukIcJp4QtGiTLmogG7nkAPFXysN8fsAl0 jKZ5JVvdaJ1oKGSC/G4fO41nhsg7+F8HgQeKTJ08RubDhK2H+qmI6LVgS 0jbIrOrBhJqvozQ5Y/l6yflLkVj7VEVUEmuTq+E6t1gGXugQLJX6eOsi6 HNGcMYLS9hDw+R64EIgrZWzaAYJLWBUksRvCujDpqfJqSjIITPxyBcu9P Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10689"; a="326742210" X-IronPort-AV: E=Sophos;i="5.99,222,1677571200"; d="scan'208";a="326742210" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2023 03:58:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10689"; a="723544048" X-IronPort-AV: E=Sophos;i="5.99,222,1677571200"; d="scan'208";a="723544048" Received: from mylly.fi.intel.com (HELO mylly.fi.intel.com.) ([10.237.72.175]) by orsmga008.jf.intel.com with ESMTP; 24 Apr 2023 03:58:05 -0700 From: Jarkko Nikula To: linux-i2c@vger.kernel.org Cc: Jean Delvare , Wolfram Sang , Jarkko Nikula Subject: [PATCH v2 2/2] i2c: i801: Add support for Intel Meteor Lake PCH-S Date: Mon, 24 Apr 2023 13:57:57 +0300 Message-Id: <20230424105757.732150-2-jarkko.nikula@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230424105757.732150-1-jarkko.nikula@linux.intel.com> References: <20230424105757.732150-1-jarkko.nikula@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add SMBus PCI ID on Intel Meteor Lake PCH-S. Also called as Meteor Point-S which is used in the code to distinguish from Meteor Lake-S SoC but call both as Meteor Lake in documentation and Kconfig. Signed-off-by: Jarkko Nikula Reviewed-by: Andi Shyti --- Hi Jean. This is essentially the same than v1 with following minor changes: v2: "SOC/PCH" -> "SOC and PCH" in documentation and Kconfig. PCI ID define according to updated patch 1/2. --- Documentation/i2c/busses/i2c-i801.rst | 2 +- drivers/i2c/busses/Kconfig | 2 +- drivers/i2c/busses/i2c-i801.c | 3 +++ 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/i2c/busses/i2c-i801.rst b/Documentation/i2c/busses/i2c-i801.rst index ab9e850e8fe0..e76e68ccf718 100644 --- a/Documentation/i2c/busses/i2c-i801.rst +++ b/Documentation/i2c/busses/i2c-i801.rst @@ -46,7 +46,7 @@ Supported adapters: * Intel Emmitsburg (PCH) * Intel Alder Lake (PCH) * Intel Raptor Lake (PCH) - * Intel Meteor Lake (SOC) + * Intel Meteor Lake (SOC and PCH) Datasheets: Publicly available at the Intel website diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 87600b4aacb3..3144ef99f040 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -157,7 +157,7 @@ config I2C_I801 Emmitsburg (PCH) Alder Lake (PCH) Raptor Lake (PCH) - Meteor Lake (SOC) + Meteor Lake (SOC and PCH) This driver can also be built as a module. If so, the module will be called i2c-i801. diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 86a1054ee9e4..7217263088c3 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -78,6 +78,7 @@ * Raptor Lake-S (PCH) 0x7a23 32 hard yes yes yes * Meteor Lake-P (SOC) 0x7e22 32 hard yes yes yes * Meteor Lake-S (SOC) 0xae22 32 hard yes yes yes + * Meteor Point-S (PCH) 0x7f23 32 hard yes yes yes * * Features supported by this driver: * Software PEC no @@ -234,6 +235,7 @@ #define PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_S_SMBUS 0x7a23 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS 0x7aa3 #define PCI_DEVICE_ID_INTEL_METEOR_LAKE_P_SMBUS 0x7e22 +#define PCI_DEVICE_ID_INTEL_METEOR_POINT_S_SMBUS 0x7f23 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS 0x8c22 #define PCI_DEVICE_ID_INTEL_WILDCATPOINT_SMBUS 0x8ca2 #define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS 0x8d22 @@ -1041,6 +1043,7 @@ static const struct pci_device_id i801_ids[] = { { PCI_DEVICE_DATA(INTEL, RAPTOR_LAKE_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_P_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, + { PCI_DEVICE_DATA(INTEL, METEOR_POINT_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) }, { 0, } };