From patchwork Mon Dec 18 06:46:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greentime Hu X-Patchwork-Id: 849841 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="RIGLTEBn"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3z0XQF3J5jz9sDB for ; Mon, 18 Dec 2017 18:16:21 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932734AbdLRHOO (ORCPT ); Mon, 18 Dec 2017 02:14:14 -0500 Received: from mail-pg0-f66.google.com ([74.125.83.66]:43352 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932261AbdLRHOK (ORCPT ); Mon, 18 Dec 2017 02:14:10 -0500 Received: by mail-pg0-f66.google.com with SMTP id b18so8824954pgv.10; Sun, 17 Dec 2017 23:14:09 -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=RIGLTEBnOVee5Qj1IKKU8tQYy75nnCpSWozYlHPXZu5Q3Q0Y5z4A41aWgx1xFf7fVI yuZoTRWW66C8iXOpPrQWcgFVUcxuNhYAB0BuMnb25Yi7AJ0A9za4qMBbdQd/DD0QhNME SDJrtLyUBMNcLj84+aKkAOKmXBkcnu8NP31oZwfiFis/QGbA4QnTsGI+dgIGz77YOH7n iOj/KPRmhO3Of2uHNRZrO4oR+jNeSN7i5o4FlVDQHEMMVwqu0Dq/tiuH5w+VciG4v3nG EGvTBBAlAp6l+6FUCzTNUXC2DcBC+cmDBsBESKTj2ii9miKCgYx/Jb4YXUlfrEeTI+S2 tVog== 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=GlPR77F/WAiAdYDOOcpRSR6pWwTK4IuSSGSk2mDDkTei9ZeikOUT7nbNxoAoe/2AN2 uHEL9h63KaGzkwarSAsDVrbxRb2EWm5oNeM7ZnoWXPB4Fh5vaJ1VdWSwB42ZHLwlW2bL tILIOua64IGrOQTDpJbL3GWYQqbHvYaq4BmRsPEsNovDAvcRiKN8hrHeTsN5aecyxcwl a/77H5T/CYamh/EfVx15Fd+JNPTZdH4eOAHb6KiCWdVAhTSRGiNXlTktlFN+xv+8UYfP UZ6eaG3aw531NjNCXgXFbpKChlREayCzz6cEDp22/HhIIdoJsCm7axcwmhc8ZIyy38uU KL8g== X-Gm-Message-State: AKGB3mKLczRI73Pg4Gf/1At/mPvYGIvXAOuFwATjofMj2JAl8jwWwJcO dBpp/xZcRUgJFttlJtwWDEw= X-Google-Smtp-Source: ACJfBosJk8VOg+3LQq8SpIXWKQAimVQAdyUlLjxrIDaAVDgiAMxFhc6nxkXXrpwxtsuvszOe3sgoSA== X-Received: by 10.99.122.29 with SMTP id v29mr2463260pgc.394.1513581249594; Sun, 17 Dec 2017 23:14:09 -0800 (PST) Received: from app09.andestech.com ([118.163.51.199]) by smtp.gmail.com with ESMTPSA id q24sm24013551pfk.168.2017.12.17.23.14.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 17 Dec 2017 23:14:08 -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, pombredanne@nexb.com Cc: green.hu@gmail.com, Rick Chen Subject: [PATCH v4 31/36] dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller Date: Mon, 18 Dec 2017 14:46:43 +0800 Message-Id: <0f05df8d1287ceaae7aed0caf9613e238a5c1358.1513577007.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 --- .../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; + };