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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1A0BC7618E for ; Fri, 17 Mar 2023 03:06:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230030AbjCQDGn (ORCPT ); Thu, 16 Mar 2023 23:06:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229923AbjCQDGK (ORCPT ); Thu, 16 Mar 2023 23:06:10 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8E0B6B5FF7; Thu, 16 Mar 2023 20:05:53 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 020B3175D; Thu, 16 Mar 2023 20:06:37 -0700 (PDT) Received: from a077893.blr.arm.com (unknown [10.162.40.17]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id A38303F64C; Thu, 16 Mar 2023 20:05:47 -0700 (PDT) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, suzuki.poulose@arm.com Cc: scclevenger@os.amperecomputing.com, Anshuman Khandual , Rob Herring , Frank Rowand , Russell King , Greg Kroah-Hartman , "Rafael J. Wysocki" , Len Brown , Sudeep Holla , Lorenzo Pieralisi , Mathieu Poirier , Mike Leach , Leo Yan , devicetree@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/7] coresight: etm4x: Add ACPI support in platform driver Date: Fri, 17 Mar 2023 08:34:59 +0530 Message-Id: <20230317030501.1811905-6-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230317030501.1811905-1-anshuman.khandual@arm.com> References: <20230317030501.1811905-1-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Suzuki Poulose Drop ETM4X ACPI ID from the AMBA ACPI device list, and instead just move it inside the new ACPI devices list detected and used via platform driver. Cc: "Rafael J. Wysocki" Cc: Len Brown Cc: Mathieu Poirier Cc: Suzuki K Poulose Cc: Mike Leach Cc: Leo Yan Cc: Sudeep Holla Cc: Lorenzo Pieralisi Cc: linux-acpi@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Suzuki Poulose Signed-off-by: Anshuman Khandual --- drivers/acpi/acpi_amba.c | 1 - drivers/hwtracing/coresight/coresight-etm4x-core.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_amba.c b/drivers/acpi/acpi_amba.c index f5b443ab01c2..099966cbac5a 100644 --- a/drivers/acpi/acpi_amba.c +++ b/drivers/acpi/acpi_amba.c @@ -22,7 +22,6 @@ static const struct acpi_device_id amba_id_list[] = { {"ARMH0061", 0}, /* PL061 GPIO Device */ {"ARMH0330", 0}, /* ARM DMA Controller DMA-330 */ - {"ARMHC500", 0}, /* ARM CoreSight ETM4x */ {"ARMHC501", 0}, /* ARM CoreSight ETR */ {"ARMHC502", 0}, /* ARM CoreSight STM */ {"ARMHC503", 0}, /* ARM CoreSight Debug */ diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c index 60f027e33aa0..fe494c9c6bad 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c @@ -3,6 +3,7 @@ * Copyright (c) 2014, The Linux Foundation. All rights reserved. */ +#include #include #include #include @@ -2344,12 +2345,21 @@ static const struct of_device_id etm4_match[] = { {} }; +#ifdef CONFIG_ACPI +static const struct acpi_device_id etm4x_acpi_ids[] = { + {"ARMHC500", 0}, /* ARM CoreSight ETM4x */ + {} +}; +MODULE_DEVICE_TABLE(acpi, etm4x_acpi_ids); +#endif + static struct platform_driver etm4_platform_driver = { .probe = etm4_probe_platform_dev, .remove = etm4_remove_platform_dev, .driver = { .name = "coresight-etm4x", .of_match_table = etm4_match, + .acpi_match_table = ACPI_PTR(etm4x_acpi_ids), .suppress_bind_attrs = true, }, }; -- 2.25.1 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 26960C74A5B for ; Fri, 17 Mar 2023 03:06:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QidonjszMBdhx7Wp1YThIeT+kL1rOMrP/iZ6RdXYfd4=; b=b2vOYiKtmjIxlU SM4xFkbIpR5WgAYRWRrFnpqZKbz1WVovUTdxi/tNStuzG8eXp6Ql45UKs1XVDBEbn4txCR5IMSnmV bXwuLiISv69+Nn2PWMv2AXGniNlK2rRwrVZznXaJFfkV/2IfOye96MzCDoc/0vDZQg+M+WVahtzCJ OKq0KIoqrEbIXwP1BOSwujVvpL4ymow3hiFu3tu6KREd7m1hEAgyKEM32U5YJtRdYRmRcl673N6mK t5VPwdpF7nKJ6g6ZYZiLNpl0NkSfNCjFKHEkXk/S3Mx9Y0Q3q7PkAzF2nZ43yffL/FOakiQQBr57v g6JrpmaQnzhKi3nxQ5tA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pd0Pp-000j6J-3B; Fri, 17 Mar 2023 03:06:01 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pd0Pj-000j35-2W for linux-arm-kernel@lists.infradead.org; Fri, 17 Mar 2023 03:05:57 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 020B3175D; Thu, 16 Mar 2023 20:06:37 -0700 (PDT) Received: from a077893.blr.arm.com (unknown [10.162.40.17]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id A38303F64C; Thu, 16 Mar 2023 20:05:47 -0700 (PDT) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, suzuki.poulose@arm.com Cc: scclevenger@os.amperecomputing.com, Anshuman Khandual , Rob Herring , Frank Rowand , Russell King , Greg Kroah-Hartman , "Rafael J. Wysocki" , Len Brown , Sudeep Holla , Lorenzo Pieralisi , Mathieu Poirier , Mike Leach , Leo Yan , devicetree@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/7] coresight: etm4x: Add ACPI support in platform driver Date: Fri, 17 Mar 2023 08:34:59 +0530 Message-Id: <20230317030501.1811905-6-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230317030501.1811905-1-anshuman.khandual@arm.com> References: <20230317030501.1811905-1-anshuman.khandual@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230316_200555_913895_891691E1 X-CRM114-Status: GOOD ( 14.99 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Suzuki Poulose Drop ETM4X ACPI ID from the AMBA ACPI device list, and instead just move it inside the new ACPI devices list detected and used via platform driver. Cc: "Rafael J. Wysocki" Cc: Len Brown Cc: Mathieu Poirier Cc: Suzuki K Poulose Cc: Mike Leach Cc: Leo Yan Cc: Sudeep Holla Cc: Lorenzo Pieralisi Cc: linux-acpi@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Suzuki Poulose Signed-off-by: Anshuman Khandual --- drivers/acpi/acpi_amba.c | 1 - drivers/hwtracing/coresight/coresight-etm4x-core.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/acpi_amba.c b/drivers/acpi/acpi_amba.c index f5b443ab01c2..099966cbac5a 100644 --- a/drivers/acpi/acpi_amba.c +++ b/drivers/acpi/acpi_amba.c @@ -22,7 +22,6 @@ static const struct acpi_device_id amba_id_list[] = { {"ARMH0061", 0}, /* PL061 GPIO Device */ {"ARMH0330", 0}, /* ARM DMA Controller DMA-330 */ - {"ARMHC500", 0}, /* ARM CoreSight ETM4x */ {"ARMHC501", 0}, /* ARM CoreSight ETR */ {"ARMHC502", 0}, /* ARM CoreSight STM */ {"ARMHC503", 0}, /* ARM CoreSight Debug */ diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c index 60f027e33aa0..fe494c9c6bad 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c @@ -3,6 +3,7 @@ * Copyright (c) 2014, The Linux Foundation. All rights reserved. */ +#include #include #include #include @@ -2344,12 +2345,21 @@ static const struct of_device_id etm4_match[] = { {} }; +#ifdef CONFIG_ACPI +static const struct acpi_device_id etm4x_acpi_ids[] = { + {"ARMHC500", 0}, /* ARM CoreSight ETM4x */ + {} +}; +MODULE_DEVICE_TABLE(acpi, etm4x_acpi_ids); +#endif + static struct platform_driver etm4_platform_driver = { .probe = etm4_probe_platform_dev, .remove = etm4_remove_platform_dev, .driver = { .name = "coresight-etm4x", .of_match_table = etm4_match, + .acpi_match_table = ACPI_PTR(etm4x_acpi_ids), .suppress_bind_attrs = true, }, }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel