From patchwork Wed Feb 13 15:08:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Bhardwaj, Rajneesh" X-Patchwork-Id: 10810129 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C835E922 for ; Wed, 13 Feb 2019 15:08:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B1865286D7 for ; Wed, 13 Feb 2019 15:08:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A04212CC9F; Wed, 13 Feb 2019 15:08:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 43206288DD for ; Wed, 13 Feb 2019 15:08:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391383AbfBMPH5 (ORCPT ); Wed, 13 Feb 2019 10:07:57 -0500 Received: from mga06.intel.com ([134.134.136.31]:11815 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726317AbfBMPH4 (ORCPT ); Wed, 13 Feb 2019 10:07:56 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Feb 2019 07:07:55 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,365,1544515200"; d="scan'208";a="299437263" Received: from rajneesh-desk.iind.intel.com ([10.223.86.34]) by orsmga005.jf.intel.com with ESMTP; 13 Feb 2019 07:07:53 -0800 From: Rajneesh Bhardwaj To: platform-driver-x86@vger.kernel.org Cc: dvhart@infradead.org, andy@infradead.org, linux-kernel@vger.kernel.org, Rajneesh Bhardwaj , "David E. Box" , Srinivas Pandruvada Subject: [PATCH v2 01/10] platform/x86: intel_pmc_core: Handle CFL regmap properly Date: Wed, 13 Feb 2019 20:38:01 +0530 Message-Id: <20190213150810.32750-2-rajneesh.bhardwaj@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190213150810.32750-1-rajneesh.bhardwaj@linux.intel.com> References: <20190213150810.32750-1-rajneesh.bhardwaj@linux.intel.com> Sender: platform-driver-x86-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Only Coffeelake should use Cannonlake regmap other than Cannonlake platform. This allows Coffeelake special handling only when there is no matching PCI device and default reg map selected as per CPUID is for Sunrisepoint PCH. This change is needed to enable support for newer SoCs such as Icelake. Cc: "David E. Box" Cc: Srinivas Pandruvada Fixes: 661405bd817b ("platform/x86: intel_pmc_core: Special case for Coffeelake") Acked-by: "David E. Box" Signed-off-by: Rajneesh Bhardwaj --- drivers/platform/x86/intel_pmc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index 22dbf115782e..37f605da9333 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -768,7 +768,7 @@ static int __init pmc_core_probe(void) * Sunrisepoint PCH regmap can't be used. Use Cannonlake PCH regmap * in this case. */ - if (!pci_dev_present(pmc_pci_ids)) + if (pmcdev->map == &spt_reg_map && !pci_dev_present(pmc_pci_ids)) pmcdev->map = &cnp_reg_map; if (lpit_read_residency_count_address(&slp_s0_addr))