From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4D3CC47253 for ; Fri, 1 May 2020 09:23:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DF582173E for ; Fri, 1 May 2020 09:23:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=flygoat.com header.i=@flygoat.com header.b="nF1DlM+M" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728477AbgEAJXM (ORCPT ); Fri, 1 May 2020 05:23:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728236AbgEAJXL (ORCPT ); Fri, 1 May 2020 05:23:11 -0400 Received: from vultr.net.flygoat.com (vultr.net.flygoat.com [IPv6:2001:19f0:6001:3633:5400:2ff:fe8c:553]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 967BDC035495; Fri, 1 May 2020 02:23:11 -0700 (PDT) Received: from localhost.localdomain (unknown [103.125.232.133]) by vultr.net.flygoat.com (Postfix) with ESMTPSA id 45CB320EE4; Fri, 1 May 2020 09:23:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=flygoat.com; s=vultr; t=1588324991; bh=GFn3tLYEcmzd/L7zYYKa9VLN4d+R7mYnKJ2CLoxhCiQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nF1DlM+M2jk0Esmd2mVFPvIbRWyzk5+EujtB6c0fkPWyrz6Rrct7VvJDTTZvc7lSl hzoS51J/gFC3//y2v2hcY/Ue1iWT2yzgrgkN95G3bnyBgwMejjFs/ZgQxs+CQvBZo2 yKmSuYR/ccfbAcC7cVic6cyXFB5itMscEu7XG/jTkWPgMYbCPpOBnQk8H0vnD7c0Ux ODzMtZag5F8SHVFrz6ZcgR2F8L1Qo4r0mfAtGlb6/ylEHyXrGkMYgl+XZvtOV+xBBx FHvUS0DJfQuqOi1lacR8BMleg8mx9z4dlsPH0rm1oZi0KryRZBqBfVmkmZOM6LYRkl cxXL9QhJyDMhw== From: Jiaxun Yang To: maz@kernel.org Cc: Jiaxun Yang , Thomas Gleixner , Jason Cooper , Rob Herring , Huacai Chen , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v3 4/6] dt-bindings: interrupt-controller: Add Loongson PCH PIC Date: Fri, 1 May 2020 17:21:35 +0800 Message-Id: <20200501092139.2988670-4-jiaxun.yang@flygoat.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200501092139.2988670-1-jiaxun.yang@flygoat.com> References: <20200422142428.1249684-1-jiaxun.yang@flygoat.com> <20200501092139.2988670-1-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add binding for Loongson PCH PIC Controller. Signed-off-by: Jiaxun Yang -- v2: - Fix naming - Mark loongson,pic-base-vec as required --- .../loongson,pch-pic.yaml | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml new file mode 100644 index 000000000000..92a8cd0ce23b --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,pch-pic.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/interrupt-controller/loongson,pch-pic.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Loongson PCH PIC Controller + +maintainers: + - Jiaxun Yang + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +description: | + This interrupt controller is found in the Loongson LS7A family of PCH for + transforming interrupts from on-chip devices into HyperTransport vectorized + interrupts. + +properties: + compatible: + const: loongson,pch-pic-1.0 + + reg: + maxItems: 1 + + loongson,pic-base-vec: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: | + u32 value of the base of parent HyperTransport vector allocated + to PCH PIC. + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + +required: + - compatible + - reg + - loongson,pic-base-vec + - interrupt-controller + - '#interrupt-cells' + +examples: + - | + #include + pic: interrupt-controller@10000000 { + compatible = "loongson,pch-pic-1.0"; + reg = <0x10000000 0x400>; + interrupt-controller; + #interrupt-cells = <2>; + loongson,pic-base-vec = <64>; + interrupt-parent = <&htvec>; + }; +... -- 2.26.0.rc2