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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8AD56CA9EAF for ; Thu, 24 Oct 2019 20:14:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60BD621A4A for ; Thu, 24 Oct 2019 20:14:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QdI9CBo+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727145AbfJXUOe (ORCPT ); Thu, 24 Oct 2019 16:14:34 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:54319 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727118AbfJXUOc (ORCPT ); Thu, 24 Oct 2019 16:14:32 -0400 Received: by mail-wm1-f66.google.com with SMTP id g7so4186338wmk.4; Thu, 24 Oct 2019 13:14:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=MxFvyutT3TeFv9tuYgjWUXMmMJVTn8dALM+g0eVelPM=; b=QdI9CBo+X3LUGiOOarfRIMRoq2d0UEbzIKkPRidHPHuATjOrDAp1Cc9P59zxqPyVk1 +uHrHz5C2konAMC6RmntdYQbCDGcmhyFNO9uNYMqb7BEIKujCGrH1wQ8JnzXHISjPa82 EBwczDq6hUEypGCchTG7LNMJcRJ1GCYqc8A3A2W5RqtY2nz4PU1tdwIKxZWP5JMQtm/K HpqR31IFn1yEozVoKLek4XlZ9MDUYqW+ji+VKDw7zK9uyChTHYixNMlag88At4Mr3GAE VRPiMPy5UBz4Vehksda8NyfBxIc+H4bANFvsoDVDSppATcfOOQPi19wvxgKHDzhx8ugr XEEA== 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:in-reply-to :references; bh=MxFvyutT3TeFv9tuYgjWUXMmMJVTn8dALM+g0eVelPM=; b=QhpiCojcXaJorR23SDt0nD1azk22Rfzu3rwsokGxtKdCYtxDKSNUxnALzWihnpY2mq UnT4g33pn7HFLsl03u5A7CPaU35bYfjdMVI3qADopacBU06EiJvzFFxX86Gxr6g4Cqkb GHqh0w0FeHPJRyIcflH+W4RHjbeq3JOdVwnG6qewxQ0UP0CyreY8qVtvL3zv8EK+HKqn FThrAQMyIApkXquKcSQaPQIaznBhIkxx9KNNZb5Y2GXds4iHGTW9UeWQH05lX2lEifb1 5HvksLTJZiUHlmzE/ByRkqrbGlkzj3kIKpXWgL8vC3lMBVyMc6PHlavzv3jLhUHPlV2f JozQ== X-Gm-Message-State: APjAAAUyQ2PZzG+fEtvShkduZ26m/l5I92HJQzWPPYb8IKlbCaBYCv86 yT2uWiYaUPqqxM50U0ze/S4CpNKg X-Google-Smtp-Source: APXvYqyhSCLxWJYmS/l2UlSbZ8O72LLkwjqVf7Bxc6RIqRSE5mZrgfoLL9O4u9579TOgwUabK+FJ+A== X-Received: by 2002:a7b:c186:: with SMTP id y6mr137363wmi.67.1571948069688; Thu, 24 Oct 2019 13:14:29 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id u21sm4788536wmu.27.2019.10.24.13.14.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Oct 2019 13:14:29 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Thomas Gleixner , Jason Cooper , Marc Zyngier , Rob Herring , Mark Rutland , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2835 ARM ARCHITECTURE) Subject: [PATCH v3 2/5] dt-bindings: Document brcm,irq-can-wake for brcm,bcm7038-l1-intc.txt Date: Thu, 24 Oct 2019 13:14:12 -0700 Message-Id: <20191024201415.23454-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191024201415.23454-1-f.fainelli@gmail.com> References: <20191024201415.23454-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The BCM7038 L1 interrupt controller can be used as a wake-up interrupt controller on MIPS and ARM-based systems, document the brcm,irq-can-wake which has been "standardized" across Broadcom interrupt controllers. Acked-by: Rob Herring Signed-off-by: Florian Fainelli --- .../bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt index 2117d4ac1ae5..4eb043270f5b 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt @@ -31,6 +31,11 @@ Required properties: - interrupts: specifies the interrupt line(s) in the interrupt-parent controller node; valid values depend on the type of parent interrupt controller +Optional properties: + +- brcm,irq-can-wake: If present, this means the L1 controller can be used as a + wakeup source for system suspend/resume. + If multiple reg ranges and interrupt-parent entries are present on an SMP system, the driver will allow IRQ SMP affinity to be set up through the /proc/irq/ interface. In the simplest possible configuration, only one -- 2.17.1