From patchwork Tue Oct 4 15:08:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Brunet X-Patchwork-Id: 9362003 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B73AD600C8 for ; Tue, 4 Oct 2016 15:13:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A94E828BF4 for ; Tue, 4 Oct 2016 15:13:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9E33528BFC; Tue, 4 Oct 2016 15:13:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A6A0A28C2D for ; Tue, 4 Oct 2016 15:12:53 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1brRNG-0005WU-FI; Tue, 04 Oct 2016 15:11:18 +0000 Received: from mail-lf0-x22d.google.com ([2a00:1450:4010:c07::22d]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1brRLE-00027q-Np for linux-arm-kernel@lists.infradead.org; Tue, 04 Oct 2016 15:09:15 +0000 Received: by mail-lf0-x22d.google.com with SMTP id l131so187230575lfl.2 for ; Tue, 04 Oct 2016 08:08:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=amFRV9RJ/1bcxdY4IStAQs+Pb2B1CYpf7RPUZv94wXM=; b=rTHCaABul+vgtiKPDQbKOM3vJKEzAHIR5DWyspyBi17nxEjLB7SbQwN78pCLGIZM2I u2ASehLso9gIMSePL4QQLDw63upgBKQ+aHqvk2c/5GvVlke9VR38Slm/Z74Xuimc35OP KWGlw+Kl3jP1rTbeoji7d7syQDGhoJgeYbYcEClQuDQgWje18I7bmcjbOEsm8xmbPpLQ KBYWeHSTdSfeLPWuGkHYMRIE8sA/zMptJ5Sz1/8ewEJqcrdUD+TUEdg7WNuqDuppQ9GD i/VgJsEHlBFlLhs52v31DZJmMJ/OfOe3qHXYemidB72lpqWMtEvPusjWAPjHJ3iNSLmu VRRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=amFRV9RJ/1bcxdY4IStAQs+Pb2B1CYpf7RPUZv94wXM=; b=fh1s4jvlaF4ZumW8gcpO4YP9iKaZ+ZXFkhUOyKdvhgY0+v6Ld9qSbVfzWFbn3vrRZ6 OtYyOzIMp1GnDcVBv859UtS31Dpzs2ufeTkpqUOO7VVokai9k78OlmRxtV+APxX5w+Qa WEejoGYTOOOub01KsNIAq1X4bVkBdFE3d7leIcOR0GahMY8OsPVlyyplr223Z4HSK8yJ WF7PZr2AuRWpBS0jk7vi565T2aOsF5bvlLOmJ/yY2uXV9WswWwHRDQ5UJdjQAzw0ZfbE CZr7Zhw+DAf+MUC31XMEetWVzl7aCOq0KJCC4XjMFAuDvcq4+mZ91njBkviyTBPf0tmu cJJw== X-Gm-Message-State: AA6/9RmdY/0ni21ZbignvYTUEkrbwHSwZejns9Er7h4nFVBcfo4BVByrreHAichWtWw+/3TO X-Received: by 10.194.150.206 with SMTP id uk14mr3500316wjb.139.1475593729778; Tue, 04 Oct 2016 08:08:49 -0700 (PDT) Received: from boomer.baylibre.com ([90.63.244.31]) by smtp.googlemail.com with ESMTPSA id j198sm4583539wmg.4.2016.10.04.08.08.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 04 Oct 2016 08:08:49 -0700 (PDT) From: Jerome Brunet To: Kevin Hilman , Carlo Caione , Thomas Gleixner , Jason Cooper , Marc Zyngier Subject: [RFC 05/10] dt-bindings: pinctrl: meson: update gpio dt-bindings Date: Tue, 4 Oct 2016 17:08:23 +0200 Message-Id: <1475593708-10526-6-git-send-email-jbrunet@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1475593708-10526-1-git-send-email-jbrunet@baylibre.com> References: <1475593708-10526-1-git-send-email-jbrunet@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161004_080913_134190_64CD1D85 X-CRM114-Status: UNSURE ( 8.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jerome Brunet MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add description for the interrupt-parent property of the gpio sub-node If provided here, this property must be a phandle to an interrupt controller suitable for meson pinctrl, like the meson gpio interrupt controller. Signed-off-by: Jerome Brunet Acked-by: Rob Herring --- Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt index fe7fe0b03cfb..39932c4dfb32 100644 --- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt @@ -23,6 +23,10 @@ Required properties for sub-nodes are: - gpio-controller: identifies the node as a gpio controller - #gpio-cells: must be 2 +Optional property for sub-nodes is: + - interrupt-parent: must be a phandle to the meson gpio interrupt controller. + if this property is provided, enables gpio ability to generate interrupts + === Other sub-nodes === Child nodes without the "gpio-controller" represent some desired