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=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 73AC9C169C4 for ; Mon, 11 Feb 2019 12:26:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 44929214DA for ; Mon, 11 Feb 2019 12:26:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="e/nVkShp"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="NGi8FisZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44929214DA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=K0iU0J5/DMF99Q6v1V2ApCAytX/eo99xea0O4YwCroE=; b=e/nVkShptvS0Kf Rk8vGy7DcTK8TEguxulhlF6q4qVmV0fslF1jD10nQG1g9jJ1UHv62w9xlDjftvCWzawIBkWPthJBb GzLa72j2rmkjo47WMrivhJC7L9ZzYla4QncDvMtOccvCmeOwROEg7/gDwB6/Hv5Rkj/0fDe9aa/iQ K59dbI+LEDTe+Ephq4CHFDuSEWcgWrnJOgyxVh29hdJSNnHIiMqcPvnMULeZVCy62oAlFQmt4Luq2 zNtbKTaOX0rbDwWJq/yY05i0v8FVMoTWJu6YDh7OlUVAQvi7S9p99dYEXvaaBOxmUF0VN0yY/DSRQ yFqfmt2NHBv7R0W/ujUw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gtAfD-0007Cv-6b; Mon, 11 Feb 2019 12:26:19 +0000 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gtAf9-0007C1-Kf for linux-arm-kernel@lists.infradead.org; Mon, 11 Feb 2019 12:26:17 +0000 Received: by mail-wm1-x342.google.com with SMTP id x7so1572667wmj.0 for ; Mon, 11 Feb 2019 04:26:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+EVwT7SLU6xuo+x02xQzRORljWNqsvQZgcE+ZJadFdw=; b=NGi8FisZuhbNx0YSYsDeDRrkCS2o5RN9g3v/+I/ToT/+9XNI8ArWf+RGceKETHBHPb DZ4C2o1gjASYpwsYWnZyeonl3c2aFEvWZ0LHyh00vkp6Wm4XVI0pvL0LNOX7EpXf1jBc o41r6OzsR6P2VYBbT1z1vDhkRCjh1U3gAifT7GTHzYnWRl5LqVdyTWNnoNcAUCLV17LP n1hw/MICL11ARtvASWiWbtbkDqaKxeR7P4XfYnMnSE3ODUvt9cqfjFom4Hy3RS82n6Of UeU1162PZVK+7BiMuJwePimwXvyULzEfFTnRPAckBMa9opk6WGf5xToNVxwbRXLk3JNo 1gOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+EVwT7SLU6xuo+x02xQzRORljWNqsvQZgcE+ZJadFdw=; b=oiMTgPbtXt6z1pdtgczPocZCK1EQLby/6w63UMHug1uQPjza7IEDUxb2V8okR12ck6 RUnHPGxvGJx3HHo+bysbpCcJ5Gkd9j5wuoRWTWF+DQjLS/EM2fFgi0XauVUiq69C/bP3 HcQxMxb0s97q+bl+jkAiRyqvnaRVGOVIAVd8HLWtGK0z6EZrm4A+eZyqFKBg/AoLa/fV dnppFMfugHUwTEnKB6GOPAsRZg1RPfOVHJOgirRGdfBWejFS4XAjy3XQeh54DPadJ+R5 bJ4bqwz58NNfqmGaIYbSyOIkcTeh4QnhacE9bPGNihfSFOSP5XRUFY5RkAV0wFJ7wlWq Q6TA== X-Gm-Message-State: AHQUAuaveBLAbx0XNiaXLHtFkw/fjmO+2DmkfRy/urMQEwLkG7D51l+3 DWdmLvRP4LhC9UXEVx9n9o2PdA== X-Google-Smtp-Source: AHgI3IbrArNOZvricsw/9LYpVNP4SvXubagJeRfx7KFAMnmA5+trmnGZaRTqEYh3yQdYW2IcqwKQaw== X-Received: by 2002:a1c:c90b:: with SMTP id f11mr8897153wmb.33.1549887973619; Mon, 11 Feb 2019 04:26:13 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id l20sm19494321wrb.93.2019.02.11.04.26.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 11 Feb 2019 04:26:12 -0800 (PST) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Thomas Gleixner , Jason Cooper , Marc Zyngier , David Lechner Subject: [RESEND PATCH v2 00/33] ARM: davinci: modernize the irq support Date: Mon, 11 Feb 2019 13:25:33 +0100 Message-Id: <20190211122606.8662-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190211_042615_725073_114A041B X-CRM114-Status: GOOD ( 18.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartosz Golaszewski , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Bartosz Golaszewski NOTE: resending due to missing irqchip maintainers in Cc This series ports the davinci platform to using SPARSE_IRQ, cleans up the irqchip drivers and moves them over to drivers/irqchip. The series can be logically split into four parts. The first (1-8) aims at introducing support for SPARSE_IRQ. It contains a couple changes required for that functionality and the final patch actually selecting it. Second part (9-19) makes the aintc driver suitable for drivers/irqchip and eventually moves it over there. Part 3 (20-32) does the same for the cp-intc driver. Last patch removes unnecessary code. The series has been tested on da850-lcdk (for cp-intc) and dm365-evm (for aintc). v1 -> v2: - made commit messages readable without reading the subject line first - collected David's Reviewed-by tags for patches that haven been significantly modified since v1 - added handling of spurious interrupts in cp-intc - added comments explaining the irq handlers (C versions translated from assembly) - dropped the patches removing the hardware interrupt numbers from the priority tables - don't remove irqs.h, make it a local header instead - rearranged the patches in order not to remove the code added by earlier ones - renamed d*_init_irqs to d*_init_irq to fit the name of the relevant callback in machine info struct - fixed license identifiers where needed - added comments to config structures for irqchip drivers - fixed all off-by-one errors in resource sizes - clarified the comments on the weird handling of IRQ_TINT1_TINT34 as level irq and added missing calls to irq_set_handler() to dm3* SoCs - fixed one function that was missing a correct prefix in cp_intc - return value variables should be called ret not rv - added a patch converting calls to _raw_readl/writel() to their _relaxed counterparts - fixed the commit message prefix in patches that belong to the irqchip subsystem - other minor tweaks Bartosz Golaszewski (33): ARM: davinci: remove intc_host_map from davinci_soc_info struct ARM: davinci: aintc: use irq domain ARM: davinci: select GENERIC_IRQ_MULTI_HANDLER ARM: davinci: remove davinci_intc_type ARM: davinci: pull davinci_intc_base into the respective intc drivers ARM: davinci: wrap HW interrupt numbers with a macro ARM: davinci: select SPARSE_IRQ ARM: davinci: make irqs.h a local header ARM: davinci: aintc: drop GPL license boilerplate ARM: davinci: aintc: wrap davinci_irq_init() with a helper ARM: davinci: aintc: use a common prefix for symbols in the driver ARM: davinci: aintc: drop the 00 prefix from register offsets ARM: davinci: aintc: use readl/writel_relaxed() irqchip: davinci-aintc: add a new config structure ARM: davinci: aintc: use the new irqchip config structure in dm* SoCs ARM: davinci: aintc: use the new config structure ARM: davinci: aintc: move timer-specific irq_set_handler() out of irq.c ARM: davinci: aintc: remove unnecessary includes irqchip: davinci-aintc: move the driver to drivers/irqchip ARM: davinci: cp-intc: remove cp_intc.h ARM: davinci: cp-intc: add a wrapper around cp_intc_init() irqchip: davinci-cp-intc: add a new config structure ARM: davinci: cp-intc: add the new config structures for da8xx SoCs ARM: davinci: cp-intc: use a common prefix for all symbols ARM: davinci: cp-intc: convert all hex numbers to lowercase ARM: davinci: cp-intc: use the new-style config structure ARM: davinci: cp-intc: improve coding style ARM: davinci: cp-intc: unify error handling ARM: davinci: cp-intc: use readl/writel_relaxed() ARM: davinci: cp-intc: drop GPL license boilerplate ARM: davinci: cp-intc: remove redundant comments irqchip: davinci-cp-intc: move the driver to drivers/irqchip ARM: davinci: remove intc related fields from davinci_soc_info arch/arm/Kconfig | 2 + arch/arm/mach-davinci/Kconfig | 19 +- arch/arm/mach-davinci/Makefile | 3 - arch/arm/mach-davinci/asp.h | 8 +- arch/arm/mach-davinci/board-da830-evm.c | 5 +- arch/arm/mach-davinci/board-da850-evm.c | 5 +- arch/arm/mach-davinci/board-dm355-evm.c | 2 +- arch/arm/mach-davinci/board-dm355-leopard.c | 2 +- arch/arm/mach-davinci/board-dm365-evm.c | 2 +- arch/arm/mach-davinci/board-dm644x-evm.c | 8 +- arch/arm/mach-davinci/board-dm646x-evm.c | 7 +- arch/arm/mach-davinci/board-mityomapl138.c | 3 +- arch/arm/mach-davinci/board-neuros-osd2.c | 2 +- arch/arm/mach-davinci/board-omapl138-hawk.c | 3 +- arch/arm/mach-davinci/board-sffsdr.c | 2 +- arch/arm/mach-davinci/common.c | 3 - arch/arm/mach-davinci/cp_intc.c | 215 ---------------- arch/arm/mach-davinci/cp_intc.h | 57 ----- arch/arm/mach-davinci/da830.c | 128 ++-------- arch/arm/mach-davinci/da850.c | 154 +++--------- arch/arm/mach-davinci/davinci.h | 4 + arch/arm/mach-davinci/devices-da8xx.c | 147 +++++------ arch/arm/mach-davinci/devices.c | 40 +-- arch/arm/mach-davinci/dm355.c | 86 ++++--- arch/arm/mach-davinci/dm365.c | 110 ++++---- arch/arm/mach-davinci/dm644x.c | 76 +++--- arch/arm/mach-davinci/dm646x.c | 90 ++++--- arch/arm/mach-davinci/include/mach/common.h | 14 +- arch/arm/mach-davinci/include/mach/da8xx.h | 2 + .../mach-davinci/include/mach/entry-macro.S | 39 --- arch/arm/mach-davinci/irq.c | 117 --------- .../mach-davinci/{include/mach => }/irqs.h | 4 - arch/arm/mach-davinci/usb-da8xx.c | 9 +- arch/arm/mach-davinci/usb.c | 14 +- drivers/irqchip/Kconfig | 10 + drivers/irqchip/Makefile | 2 + drivers/irqchip/irq-davinci-aintc.c | 144 +++++++++++ drivers/irqchip/irq-davinci-cp-intc.c | 238 ++++++++++++++++++ include/linux/irqchip/irq-davinci-aintc.h | 27 ++ include/linux/irqchip/irq-davinci-cp-intc.h | 25 ++ 40 files changed, 872 insertions(+), 956 deletions(-) delete mode 100644 arch/arm/mach-davinci/cp_intc.c delete mode 100644 arch/arm/mach-davinci/cp_intc.h delete mode 100644 arch/arm/mach-davinci/include/mach/entry-macro.S delete mode 100644 arch/arm/mach-davinci/irq.c rename arch/arm/mach-davinci/{include/mach => }/irqs.h (98%) create mode 100644 drivers/irqchip/irq-davinci-aintc.c create mode 100644 drivers/irqchip/irq-davinci-cp-intc.c create mode 100644 include/linux/irqchip/irq-davinci-aintc.h create mode 100644 include/linux/irqchip/irq-davinci-cp-intc.h -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel