From patchwork Mon Jan 15 05:53:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greentime Hu X-Patchwork-Id: 860618 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Vo/WLEb9"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zKjPR726yz9s9Y for ; Mon, 15 Jan 2018 17:00:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933659AbeAOF7u (ORCPT ); Mon, 15 Jan 2018 00:59:50 -0500 Received: from mail-pg0-f66.google.com ([74.125.83.66]:41966 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933588AbeAOF4r (ORCPT ); Mon, 15 Jan 2018 00:56:47 -0500 Received: by mail-pg0-f66.google.com with SMTP id 136so6932132pgd.8; Sun, 14 Jan 2018 21:56:47 -0800 (PST) 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 :in-reply-to:references; bh=HvBAPjbWZ8JmSn8SURBW2WMAtF10xbzgtHNFes3E+kk=; b=Vo/WLEb9i9QVvGiZ7oNb2GbHfeeFCXQCntoqKmCqB5d1uK5C+5MVyuNV0MbxGrYVvP /t3FPecUhanSBd6Kjbs4f8xDUKI3DPzt93yYBJYLx4tkoBupNaOcOgmF6+9T0sqD0mg5 Oe8hbMoD0id8h6eLG5TwlXlVAy6b05fQ6eic/4lvwG4GLsycKxOpDa9aa0v0hjmEhIQi kd65d9EJrpMIoC5dqiEAGgiYZ8nkeI+BrLPK/RpJGJUS5olzwWEskVIrxMsWm3i8Pwk7 y46lo7/GMkuE299wJs98djmB7EHJ5rAprjnI5LHcwpGSLBUt82MCm3dYgkBKZkHEoUFp RwCA== 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:in-reply-to:references; bh=HvBAPjbWZ8JmSn8SURBW2WMAtF10xbzgtHNFes3E+kk=; b=r+yOz2aYIJUMIFikw3iGRJu7/XKWwl7mR760yDD+Ln0hoOedruMrGbFoZzWI1ebCJi 8Okq+X9/oKTM4s98eF8MOfl8jZoW+dZyr3b9KByo3eYldlAanFNh4P8JkWXUUbrSxglf dov7f6PR2S+M1tmIzJQzLCRy8jEtyAHfRGf26l+vHUVvM4FDacQ4HP5c4VX1STQiJUik 2RXL7y8GobvqgSONdXCjdjlyFArjVYhn6tRdctyPwC5byQGa4auuptulAhT708NA4Bub UThwkllFDVfa6a3UwwDK7cNl+f/PK70MmQqMIba3mj+dxgBWvk3XQZJ6BWBqZTl/d/xJ Eqgw== X-Gm-Message-State: AKGB3mKqblCCQxZUXuTOPsT+y/kGRmVRPqH1u/LzPdNiot7woJD09+jJ YMf7/2cfdOaTlImicezL+Qw= X-Google-Smtp-Source: ACJfBovCgC5aVFMWKI4QHOm+4xKs6NehFDOPoK7Du2HP6b0p4Xctq3SWtht4iknZo4T3ItH8Rfcy/Q== X-Received: by 10.101.69.12 with SMTP id n12mr26655386pgq.69.1515995807233; Sun, 14 Jan 2018 21:56:47 -0800 (PST) Received: from app09.andestech.com ([118.163.51.199]) by smtp.gmail.com with ESMTPSA id h13sm49614291pfi.40.2018.01.14.21.56.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Jan 2018 21:56:46 -0800 (PST) From: Greentime Hu To: greentime@andestech.com, linux-kernel@vger.kernel.org, arnd@arndb.de, linux-arch@vger.kernel.org, tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, robh+dt@kernel.org, netdev@vger.kernel.org, deanbo422@gmail.com, devicetree@vger.kernel.org, viro@zeniv.linux.org.uk, dhowells@redhat.com, will.deacon@arm.com, daniel.lezcano@linaro.org, linux-serial@vger.kernel.org, geert.uytterhoeven@gmail.com, linus.walleij@linaro.org, mark.rutland@arm.com, greg@kroah.com, ren_guo@c-sky.com, rdunlap@infradead.org, davem@davemloft.net, jonas@southpole.se, stefan.kristiansson@saunalahti.fi, shorne@gmail.com Cc: green.hu@gmail.com, Rick Chen Subject: [PATCH v6 34/36] dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller Date: Mon, 15 Jan 2018 13:53:42 +0800 Message-Id: <2cd18fba6e2ab78fc0eb50dd8d1216012f90c6d8.1515766253.git.green.hu@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: In-Reply-To: References: Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Greentime Hu This patch adds an irqchip driver document for the Andestech Internal Vector Interrupt Controller. Signed-off-by: Rick Chen Signed-off-by: Greentime Hu Reviewed-by: Rob Herring Acked-by: Arnd Bergmann --- .../interrupt-controller/andestech,ativic32.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt new file mode 100644 index 0000000..f4b4193 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt @@ -0,0 +1,19 @@ +* Andestech Internal Vector Interrupt Controller + +The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller +suitable for a simpler SoC platform not requiring a more sophisticated and +bigger External Vector Interrupt Controller. + + +Main node required properties: + +- compatible : should at least contain "andestech,ativic32". +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts + +Examples: + intc: interrupt-controller { + compatible = "andestech,ativic32"; + #interrupt-cells = <1>; + interrupt-controller; + };