From patchwork Tue May 21 14:30:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 10953931 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 CE2B21395 for ; Tue, 21 May 2019 14:31:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BBC651FE8D for ; Tue, 21 May 2019 14:31:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AF1AA284BD; Tue, 21 May 2019 14:31:35 +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 629CA1FE8D for ; Tue, 21 May 2019 14:31:35 +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=vadouOXeiG3ynilrJS7eU0Y3aGGMW+TyQc+YpIpgvcM=; b=cV6MYI+0Ft2rn/ HacutkCzvRxnCivBF7qpRikapuYW/+oS3ffD7sFKZ3TCHpdKZbJ5Xy8rfeDKV9STQmWbig2MSveg0 3uN4gkiWllPAMqyBwojxI2Ghl6yXGTa2xVF8p9OMXM9eIFmw2Sa0wQq6Owo3rCvkxS7/IeYxh8cK6 6z0tQbNfTJXLNOHuU0925GKHbYSGPKffCw4hfzR3j0P2Y5APasXgJDjIBM27mcdLXqWBbw3tjiEWJ mCwPWcit0T0jVu5VDa/BaZWe0SU+GAb4VS1yqyQGLEBMz+9dXpRX3t9qROFw/go+nhNYWfSDEkwlp aFCgxE+udlVZ2fxmpQGg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hT5nh-0001Om-6C; Tue, 21 May 2019 14:31:33 +0000 Received: from relay1-d.mail.gandi.net ([217.70.183.193]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hT5nM-0000zg-QU for linux-arm-kernel@lists.infradead.org; Tue, 21 May 2019 14:31:16 +0000 X-Originating-IP: 90.88.22.185 Received: from localhost.localdomain (aaubervilliers-681-1-80-185.w90-88.abo.wanadoo.fr [90.88.22.185]) (Authenticated sender: miquel.raynal@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 26211240011; Tue, 21 May 2019 14:31:04 +0000 (UTC) From: Miquel Raynal To: Gregory Clement , Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Rob Herring , Mark Rutland , Jens Axboe , Hans de Goede , Thomas Gleixner , Marc Zyngier Subject: [PATCH v4 03/10] dt-bindings: ata: Update ahci bindings with possible per-port interrupts Date: Tue, 21 May 2019 16:30:16 +0200 Message-Id: <20190521143023.31810-4-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190521143023.31810-1-miquel.raynal@bootlin.com> References: <20190521143023.31810-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190521_073113_089563_DC0D70CC X-CRM114-Status: GOOD ( 10.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Baruch Siach , Antoine Tenart , Maxime Chevallier , Nadav Haklai , linux-ide@vger.kernel.org, Thomas Petazzoni , Miquel Raynal , 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 Update bindings to reflect the fact that a SATA IP can either have: - only one interrupt: in this case an 'interrupts' property is declared at the root of the node; or - each SATA port can have their own interrupt: in this case there is one 'interrupts' property per port/sub-node and none at the root. Signed-off-by: Miquel Raynal Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/ata/ahci-platform.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index e30fd106df4f..80261e2845b0 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -53,6 +53,12 @@ And at least one of the following properties: - phys : reference to the SATA PHY node - target-supply : regulator for SATA target power +Sub-nodes optional properties: +- interrupts : , please + note that either the root SATA node has the + interrupts property, or there is one per SATA + port, but not both at the same time. + Examples: sata@ffe08000 { compatible = "snps,spear-ahci";