From patchwork Sun May 31 00:10:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 206861 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=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 A7DA0C433E0 for ; Sun, 31 May 2020 00:11:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A39A207BB for ; Sun, 31 May 2020 00:11:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cy1f+p4d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729587AbgEaALU (ORCPT ); Sat, 30 May 2020 20:11:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729522AbgEaALT (ORCPT ); Sat, 30 May 2020 20:11:19 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04404C03E969; Sat, 30 May 2020 17:11:18 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id y17so7779352wrn.11; Sat, 30 May 2020 17:11:17 -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=vX2j+ZqsOynp+SkPgzqmgQI0qHfSmxvzrYIfKti767U=; b=cy1f+p4dDAWjMTLoinEhGQay6sqfyhmfWAy2m/5zqhP8Zv2jj1rifHH2ZepjX+OU6f mcuxW9yKPbz6l8RrL9oI7pJsKdFS8sdWXlI9mbyBgQLLOoJQWc/itzxxwXBd0bCrYuBP 2Vax7Sxw5XUq0STfJiY2eEVMoB6VP8CP+HdnCFSul20CYrKj30DpVWYGiQAl0irSZcF1 21OISGHPNSrvXf7w5S2/QHBzm/0YwRWlG1ZNQzOXl35spVVu6NkOEuANQ8yvcaSM0Hjc tf9o6EyL7lNmR21NOcBpIyhRwpb8DEK1iJja9+y0FaSvtfbUd1lz3shmOappEFNA6ssm DiYQ== 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=vX2j+ZqsOynp+SkPgzqmgQI0qHfSmxvzrYIfKti767U=; b=V3KZCH7WM5OTomOY6xbhuBSgVAA22i47vcQ1FOo7J7cxr9Mamorp7eNj7EEqnIx8sM BFyse4xV1Z6nwWcptFzhdf/uINeHDKi2+/j0r4oXNXJLLDPc/QJ10kcguPKQ9RkpWNYh PJ5uOaN8r2gwSFFnjqJmszoleVqTwHrTMrMYvC62rmvAodav9rHtRpTjlSPrEIxL9Dmq 5GFNUbhswXnoyUsLImUlHpWGOERdBJqcOSULNRgowTJN9QO5ybm2cExEnsL0PR+di6bB JXSz/Dq/6wcGt7L13Dku+MNznPCxL86hQGmhCcDPrwmeKR3LjFiNCS27cPchKlmNh9Sl mdZA== X-Gm-Message-State: AOAM533qFCrmT69xtdrYREEnRjq04z9cb2Vd2PAV6mOdd62/k0ZLa9SB cVe852pHz4QxMe3u1nHK5Mh0Jp7y X-Google-Smtp-Source: ABdhPJzmvV0vOAPA3dfn1ipknELjJg2/sLbGGdqcF12/Qa5dIVvV0XqsPfu44CCicBEqCvBSQ2Vi2A== X-Received: by 2002:adf:e749:: with SMTP id c9mr16433368wrn.25.1590883876451; Sat, 30 May 2020 17:11:16 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id d17sm15455807wrg.75.2020.05.30.17.11.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 May 2020 17:11:15 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Linus Walleij , Rob Herring , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...), Nicolas Saenz Julienne , Stefan Wahren , Geert Uytterhoeven , Matti Vaittinen , linux-gpio@vger.kernel.org (open list:PIN CONTROL SUBSYSTEM), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE) Subject: [PATCH v3 2/4] dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts Date: Sat, 30 May 2020 17:10:59 -0700 Message-Id: <20200531001101.24945-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200531001101.24945-1-f.fainelli@gmail.com> References: <20200531001101.24945-1-f.fainelli@gmail.com> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org BCM7211 supports wake-up interrupts in the form of optional interrupt lines, one per bank, plus the "all banks" interrupt line. Acked-by: Rob Herring Signed-off-by: Florian Fainelli --- .../devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt index dfc67b90591c..5682b2010e50 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm2835-gpio.txt @@ -16,7 +16,9 @@ Required properties: second cell is used to specify optional parameters: - bit 0 specifies polarity (0 for normal, 1 for inverted) - interrupts : The interrupt outputs from the controller. One interrupt per - individual bank followed by the "all banks" interrupt. + individual bank followed by the "all banks" interrupt. For BCM7211, an + additional set of per-bank interrupt line and an "all banks" wake-up + interrupt may be specified. - interrupt-controller: Marks the device node as an interrupt controller. - #interrupt-cells : Should be 2. The first cell is the GPIO number.