From patchwork Fri May 29 19:15:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 1300961 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=tdKG7Fj5; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49YZ7w6Dcgz9sT2 for ; Sat, 30 May 2020 05:17:16 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727950AbgE2TQ4 (ORCPT ); Fri, 29 May 2020 15:16:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727938AbgE2TQx (ORCPT ); Fri, 29 May 2020 15:16:53 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E0BDC03E969; Fri, 29 May 2020 12:16:53 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id j21so376902pgb.7; Fri, 29 May 2020 12:16:53 -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=vSuzW0Fxrw3Yl1GJT8aprzfotLQBAijlg/osXVZg1ZM=; b=tdKG7Fj5mfIquGy1eUqVbKlogVE2r2eE0xHChc6Ukhnqc+QpBMZcy1wWbzEmzEYL2k 6bi9XgN03X/RK5gtPXa9lTHLT8grv8Z4Bxw9y5Qk0ds+5kqiwaNfqgfpWkB6hHsU0yQz m2RKbjU4wr1t0Vc3KBFIsq0ULJUWC/iqGfpf9MqE55b4jxruuOj+3PDzMGfuCoUZqdsk 5OorKwy8ziH4APZvvjRt+dLhUyx/CL+hqAuoLAO4jZQb1wY37fXUhKQiYyQ72As7Mt8I wLc60AIsWRvIZ+Ofn1kYd6YYI5nIpdgNfodqyVHbfjQ4K7T/M1hRX+8B49eOcR1rwqig 40XA== 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=vSuzW0Fxrw3Yl1GJT8aprzfotLQBAijlg/osXVZg1ZM=; b=Z9xjDvO/zuw3WzntSlG0+GZrQVwz8aAPbRvd5XOKJFVxY2fXVBx9PYsxoW4IC79w6q gX5ijS0pomy+AMPW7IGWR6JPqN+68zTH7MUAKXUZoqcmXyQ6GCau+ppPZF8JU6ZlS6lb WJ4o5STnx1clO0tHdp7RYvk06f6ZWRLLtm2GHRSFQJqcE64wpahfw5AG/O4qIH+1vUcH e0y26q7NpP3a84u5dPw8sXC7Rb3c5Z+sszYsw/20bxp9RFEzuhcppKH7t+e35OCXHwsL 0lHRIQoA0ANpfnDSTm/Ba/S9nFUe0RvakkjHWpI0GjSjLhiOYhOLg4kynv63wIAJoYpe s+Sg== X-Gm-Message-State: AOAM530AmkBc6WPj68WX2aX5ayFWCt262AmjmGSc9up6Rem5MUE6wggE aBVgLMZjSyDwclQ+g+lTX4V+izT/ X-Google-Smtp-Source: ABdhPJxUBqwsPVzMf/xOoD/c6fqXBbj/6QGB9lXW5L5Z8RrZaLVL+aBLPOwze0zw6HCZngwJRSZ3Lw== X-Received: by 2002:a63:4b0c:: with SMTP id y12mr9343218pga.56.1590779812662; Fri, 29 May 2020 12:16:52 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id g92sm202505pje.13.2020.05.29.12.16.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 May 2020 12:16:52 -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 v2 2/4] dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts Date: Fri, 29 May 2020 12:15:20 -0700 Message-Id: <20200529191522.27938-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200529191522.27938-1-f.fainelli@gmail.com> References: <20200529191522.27938-1-f.fainelli@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org BCM7211 supports wake-up interrupts in the form of optional interrupt lines, one per bank, plus the "all banks" interrupt line. Signed-off-by: Florian Fainelli Acked-by: Rob Herring --- .../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.