From patchwork Mon Jan 28 14:46:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiaxun Yang X-Patchwork-Id: 10783843 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C7CE414E1 for ; Mon, 28 Jan 2019 14:47:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B7D922AF39 for ; Mon, 28 Jan 2019 14:47:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ABEC62AF3F; Mon, 28 Jan 2019 14:47:16 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51CC32AF39 for ; Mon, 28 Jan 2019 14:47:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726774AbfA1OrQ (ORCPT ); Mon, 28 Jan 2019 09:47:16 -0500 Received: from forward106o.mail.yandex.net ([37.140.190.187]:57995 "EHLO forward106o.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726678AbfA1OrP (ORCPT ); Mon, 28 Jan 2019 09:47:15 -0500 Received: from mxback15j.mail.yandex.net (mxback15j.mail.yandex.net [IPv6:2a02:6b8:0:1619::91]) by forward106o.mail.yandex.net (Yandex) with ESMTP id 47D8850605A0; Mon, 28 Jan 2019 17:47:13 +0300 (MSK) Received: from smtp3p.mail.yandex.net (smtp3p.mail.yandex.net [2a02:6b8:0:1472:2741:0:8b6:8]) by mxback15j.mail.yandex.net (nwsmtp/Yandex) with ESMTP id bcGlUm4jby-lCAa3TVW; Mon, 28 Jan 2019 17:47:13 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; s=mail; t=1548686833; bh=8u1oeL2Vyb7VWqI8PW5ctvZIFSRiLJZM62UiOHad4d4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=g9HbdMuwmMPKY5wKV3UfJuGykZvHHPcyBbZPTl6RoGBYTgANTDInCuTlK5QnD01lt IBDIiisqDyBcuIrG2kCd9QKXeZ4a1/VFkmb8nHB3k6n1JHjjEfsbPWN1iEDFbCXmVr BSk9Q7eqpseTZwF1Mc88lnh+e15+uFjUI4mCf8a4= Authentication-Results: mxback15j.mail.yandex.net; dkim=pass header.i=@flygoat.com Received: by smtp3p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id F7ornvIEEQ-l2kagpe0; Mon, 28 Jan 2019 17:47:10 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client certificate not present) From: Jiaxun Yang To: linux-mips@vger.kernel.org Cc: tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, linux-kernel@vger.kernel.org, Jiaxun Yang Subject: [PATCH v4 2/2] dt-bindings: interrupt-controller: loongson ls1x intc Date: Mon, 28 Jan 2019 22:46:31 +0800 Message-Id: <20190128144631.31289-3-jiaxun.yang@flygoat.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190128144631.31289-1-jiaxun.yang@flygoat.com> References: <20190122154557.22689-1-jiaxun.yang@flygoat.com> <20190128144631.31289-1-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Dt-bindings doc about Loongson-1 interrupt controller. Signed-off-by: Jiaxun Yang --- .../loongson,ls1x-intc.txt | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt new file mode 100644 index 000000000000..a63ed9fcb535 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,ls1x-intc.txt @@ -0,0 +1,24 @@ +Loongson ls1x Interrupt Controller + +Required properties: + +- compatible : should be "loongson,ls1x-intc". Valid strings are: + +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 2. +- interrupts : Specifies the CPU interrupt the controller is connected to. + +Example: + +intc: interrupt-controller@1fd01040 { + compatible = "loongson,ls1x-intc"; + reg = <0x1fd01040 0x18>; + + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&cpu_intc>; + interrupts = <2>; +};