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=-16.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 8003BC432BE for ; Tue, 10 Aug 2021 10:01:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66A536056C for ; Tue, 10 Aug 2021 10:01:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239651AbhHJKBt (ORCPT ); Tue, 10 Aug 2021 06:01:49 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:60041 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239600AbhHJKBs (ORCPT ); Tue, 10 Aug 2021 06:01:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1628589685; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5d+6XgOj4LD2qVdHtgUEpReX5vcnxWh9th3O6j9UtBA=; b=ESb5KiRvZf9gHAxcai/eW5GvtIRe13LkpTOpN+j6ZZg2Axcrm9toNb5q8UkIiMB+cWKveH xHPQwe/SLZvCmqv+nUv2hUQ8NbeMKIGYJHMyf8F2mhXQZE9uV5x8FXfX++jkjqhcCs/2Os qJShFD6Y1OgfzxTlXMfOkjRhyQ7wgos= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-553-bATr_xOSOuWXbcC54mZGkw-1; Tue, 10 Aug 2021 06:01:24 -0400 X-MC-Unique: bATr_xOSOuWXbcC54mZGkw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 375162E97; Tue, 10 Aug 2021 10:01:22 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.64.242.37]) by smtp.corp.redhat.com (Postfix) with ESMTP id D7C3560BF1; Tue, 10 Aug 2021 10:01:14 +0000 (UTC) From: Kate Hsuan To: Hans de Goede , Mark Gross , Alex Hung , Sujith Thomas , Rajneesh Bhardwaj , David E Box , Zha Qipeng , Mika Westerberg , Srinivas Pandruvada , AceLan Kao , Jithu Joseph , Maurice Ma , Andy Shevchenko , Dan Carpenter , Daniel Scally , linux-kernel@vger.kernel.org, Dell.Client.Kernel@dell.com Cc: platform-driver-x86@vger.kernel.org, Kate Hsuan Subject: [PATCH 17/20] Move Intel int0002 vgpio driver to intel/ directory to inprove readability. Date: Tue, 10 Aug 2021 17:58:29 +0800 Message-Id: <20210810095832.4234-18-hpa@redhat.com> In-Reply-To: <20210810095832.4234-1-hpa@redhat.com> References: <20210810095832.4234-1-hpa@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Signed-off-by: Kate Hsuan --- drivers/platform/x86/Kconfig | 19 --------------- drivers/platform/x86/Makefile | 1 - drivers/platform/x86/intel/Kconfig | 1 + drivers/platform/x86/intel/Makefile | 2 ++ drivers/platform/x86/intel/int0002/Kconfig | 23 +++++++++++++++++++ drivers/platform/x86/intel/int0002/Makefile | 6 +++++ .../{ => intel/int0002}/intel_int0002_vgpio.c | 0 7 files changed, 32 insertions(+), 20 deletions(-) create mode 100644 drivers/platform/x86/intel/int0002/Kconfig create mode 100644 drivers/platform/x86/intel/int0002/Makefile rename drivers/platform/x86/{ => intel/int0002}/intel_int0002_vgpio.c (100%) diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index ba760d1cb873..b9c0d2d97793 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -632,25 +632,6 @@ config THINKPAD_LMI source "drivers/platform/x86/intel/Kconfig" -config INTEL_INT0002_VGPIO - tristate "Intel ACPI INT0002 Virtual GPIO driver" - depends on GPIOLIB && ACPI && PM_SLEEP - select GPIOLIB_IRQCHIP - help - Some peripherals on Bay Trail and Cherry Trail platforms signal a - Power Management Event (PME) to the Power Management Controller (PMC) - to wakeup the system. When this happens software needs to explicitly - clear the PME bus 0 status bit in the GPE0a_STS register to avoid an - IRQ storm on IRQ 9. - - This is modelled in ACPI through the INT0002 ACPI device, which is - called a "Virtual GPIO controller" in ACPI because it defines the - event handler to call when the PME triggers through _AEI and _L02 - methods as would be done for a real GPIO interrupt in ACPI. - - To compile this driver as a module, choose M here: the module will - be called intel_int0002_vgpio. - config INTEL_MENLOW tristate "Thermal Management driver for Intel menlow platform" depends on ACPI_THERMAL diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index a657eef9e10f..f4c6ced59da1 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -67,7 +67,6 @@ obj-$(CONFIG_THINKPAD_LMI) += think-lmi.o obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL) += intel/ -obj-$(CONFIG_INTEL_INT0002_VGPIO) += intel_int0002_vgpio.o obj-$(CONFIG_INTEL_MENLOW) += intel_menlow.o obj-$(CONFIG_INTEL_OAKTRAIL) += intel_oaktrail.o obj-$(CONFIG_INTEL_VBTN) += intel-vbtn.o diff --git a/drivers/platform/x86/intel/Kconfig b/drivers/platform/x86/intel/Kconfig index f1f09c7bd992..4efb5ad3e3e1 100644 --- a/drivers/platform/x86/intel/Kconfig +++ b/drivers/platform/x86/intel/Kconfig @@ -35,6 +35,7 @@ source "drivers/platform/x86/intel/smartconnect/Kconfig" source "drivers/platform/x86/intel/intel_speed_select_if/Kconfig" source "drivers/platform/x86/intel/turbo_max_3/Kconfig" source "drivers/platform/x86/intel/uncore_freq/Kconfig" +source "drivers/platform/x86/intel/int0002/Kconfig" endif # X86_PLATFORM_DRIVERS_INTEL diff --git a/drivers/platform/x86/intel/Makefile b/drivers/platform/x86/intel/Makefile index a4993248cfde..fe5058c3af18 100644 --- a/drivers/platform/x86/intel/Makefile +++ b/drivers/platform/x86/intel/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_INTEL_ATOMISP2_PM) += atomisp2/ obj-$(CONFIG_INTEL_HID_EVENT) += hid/ obj-$(CONFIG_INTEL_WMI_SBL_FW_UPDATE) += wmi/ obj-$(CONFIG_INTEL_WMI_THUNDERBOLT) += wmi/ +obj-$(CONFIG_INTEL_INT0002_VGPIO) += int0002/ # Intel PMIC / PMC / P-Unit devices @@ -36,3 +37,4 @@ obj-$(CONFIG_INTEL_SMARTCONNECT) += smartconnect/ obj-$(CONFIG_INTEL_SPEED_SELECT_INTERFACE) += intel_speed_select_if/ obj-$(CONFIG_INTEL_TURBO_MAX_3) += turbo_max_3/ obj-$(CONFIG_INTEL_UNCORE_FREQ_CONTROL) += uncore_freq/ + diff --git a/drivers/platform/x86/intel/int0002/Kconfig b/drivers/platform/x86/intel/int0002/Kconfig new file mode 100644 index 000000000000..b1368f3c9f31 --- /dev/null +++ b/drivers/platform/x86/intel/int0002/Kconfig @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Intel x86 Platform Specific Drivers +# + +config INTEL_INT0002_VGPIO + tristate "Intel ACPI INT0002 Virtual GPIO driver" + depends on GPIOLIB && ACPI && PM_SLEEP + select GPIOLIB_IRQCHIP + help + Some peripherals on Bay Trail and Cherry Trail platforms signal a + Power Management Event (PME) to the Power Management Controller (PMC) + to wakeup the system. When this happens software needs to explicitly + clear the PME bus 0 status bit in the GPE0a_STS register to avoid an + IRQ storm on IRQ 9. + + This is modelled in ACPI through the INT0002 ACPI device, which is + called a "Virtual GPIO controller" in ACPI because it defines the + event handler to call when the PME triggers through _AEI and _L02 + methods as would be done for a real GPIO interrupt in ACPI. + + To compile this driver as a module, choose M here: the module will + be called intel_int0002_vgpio. diff --git a/drivers/platform/x86/intel/int0002/Makefile b/drivers/platform/x86/intel/int0002/Makefile new file mode 100644 index 000000000000..a4040416bcf6 --- /dev/null +++ b/drivers/platform/x86/intel/int0002/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Intel x86 Platform Specific Drivers +# + +obj-$(CONFIG_INTEL_INT0002_VGPIO) += intel_int0002_vgpio.o diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel/int0002/intel_int0002_vgpio.c similarity index 100% rename from drivers/platform/x86/intel_int0002_vgpio.c rename to drivers/platform/x86/intel/int0002/intel_int0002_vgpio.c -- 2.31.1