From patchwork Tue Aug 6 10:01:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 11078587 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 2246B1709 for ; Tue, 6 Aug 2019 10:02:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F987287C1 for ; Tue, 6 Aug 2019 10:02:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0374728961; Tue, 6 Aug 2019 10:02:48 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A64F928968 for ; Tue, 6 Aug 2019 10:02:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QcFvlHa4eRdKZBZFFRzoyMpbHPJkwEpN9wlE7SwkwQs=; b=Rq4Yx9JLEkQdrG qmsuLEPdLvNQaKk6hAdh3LSLkF47DTpraPEJ/Aazr0OszdpJcqrXSGYY8WWv1lCGV+pk/INoilB81 CHeUXb9B7zEFA2pk+9pRU5EywKyZSNcU9SdbfKXG99/rxoR29DIBh1SOz7Llk8ihzyZ+kYD0x5uo4 nGjHVZwsBfBaeSxv+AOcuSAchpB0IIgkUcq2kBTBpj5x2HGhjW+bCJbbhppdc+Gf7mOvwYpI70Mne U72WLzKrzzMlopQmW2f82uRIhtIvJINeiY9+oblzNicwUgbBC78W/P4a+ISrbwIvEZBSBaCgv+j6M h/KRaZn8Qas9g43STwwA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1huwIp-0003vo-Ga; Tue, 06 Aug 2019 10:02:47 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1huwHd-0002ph-2q for linux-arm-kernel@lists.infradead.org; Tue, 06 Aug 2019 10:01:34 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 793951597; Tue, 6 Aug 2019 03:01:32 -0700 (PDT) Received: from filthy-habits.cambridge.arm.com (filthy-habits.cambridge.arm.com [10.1.197.61]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 416013F706; Tue, 6 Aug 2019 03:01:31 -0700 (PDT) From: Marc Zyngier To: Thomas Gleixner , Jason Cooper , Julien Thierry , Rob Herring Subject: [PATCH v2 03/12] dt-bindings: interrupt-controller: arm, gic-v3: Describe ESPI range support Date: Tue, 6 Aug 2019 11:01:12 +0100 Message-Id: <20190806100121.240767-4-maz@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190806100121.240767-1-maz@kernel.org> References: <20190806100121.240767-1-maz@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_030133_274178_11E3D8E1 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lokesh Vutla , John Garry , linux-kernel@vger.kernel.org, Shameerali Kolothum Thodi , linux-arm-kernel@lists.infradead.org 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 GICv3.1 introduces support for new interrupt ranges, one of them being the Extended SPI range (ESPI). The DT binding is extended to deal with it as a new interrupt class. Reviewed-by: Lokesh Vutla Signed-off-by: Marc Zyngier --- .../devicetree/bindings/interrupt-controller/arm,gic-v3.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml index c34df35a25fc..98a3ecda8e07 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml @@ -44,11 +44,12 @@ properties: be at least 4. The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI - interrupts. Other values are reserved for future use. + interrupts, 2 for interrupts in the Extended SPI range. Other values + are reserved for future use. The 2nd cell contains the interrupt number for the interrupt type. SPI interrupts are in the range [0-987]. PPI interrupts are in the - range [0-15]. + range [0-15]. Extented SPI interrupts are in the range [0-1023]. The 3rd cell is the flags, encoded as follows: bits[3:0] trigger type and level flags.