From patchwork Wed Jun 18 14:23:20 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikko Perttunen X-Patchwork-Id: 4376751 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2E7F29F1C4 for ; Wed, 18 Jun 2014 14:31:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 896D420179 for ; Wed, 18 Jun 2014 14:31:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5451620375 for ; Wed, 18 Jun 2014 14:31:17 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WxGqn-0004Xm-Bx; Wed, 18 Jun 2014 14:28:33 +0000 Received: from hqemgate16.nvidia.com ([216.228.121.65]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WxGqX-0004ON-Ry for linux-arm-kernel@lists.infradead.org; Wed, 18 Jun 2014 14:28:18 +0000 Received: from hqnvupgp07.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com id ; Wed, 18 Jun 2014 07:27:41 -0700 Received: from hqemhub03.nvidia.com ([172.20.12.94]) by hqnvupgp07.nvidia.com (PGP Universal service); Wed, 18 Jun 2014 07:18:34 -0700 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Wed, 18 Jun 2014 07:18:34 -0700 Received: from mperttunen-lnx.Nvidia.com (172.20.144.16) by hqemhub03.nvidia.com (172.20.150.15) with Microsoft SMTP Server (TLS) id 8.3.342.0; Wed, 18 Jun 2014 07:27:55 -0700 From: Mikko Perttunen To: , , , Subject: [PATCH v2 1/7] of: Add NVIDIA Tegra SATA controller binding Date: Wed, 18 Jun 2014 17:23:20 +0300 Message-ID: <1403101406-15439-2-git-send-email-mperttunen@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1403101406-15439-1-git-send-email-mperttunen@nvidia.com> References: <1403101406-15439-1-git-send-email-mperttunen@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140618_072818_003220_8D73D85C X-CRM114-Status: GOOD ( 10.16 ) X-Spam-Score: -0.0 (/) Cc: linux-tegra@vger.kernel.org, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mikko Perttunen X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds device tree binding documentation for the SATA controller found on NVIDIA Tegra SoCs. Signed-off-by: Mikko Perttunen --- v2: - added target-5v-supply and target-12v-supply - changed wording to be similar with other Tegra drivers .../devicetree/bindings/ata/tegra-sata.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/ata/tegra-sata.txt diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/tegra-sata.txt new file mode 100644 index 0000000..946f207 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/tegra-sata.txt @@ -0,0 +1,30 @@ +Tegra124 SoC SATA AHCI controller + +Required properties : +- compatible : "nvidia,tegra124-ahci". +- reg : Should contain 2 entries: + - AHCI register set (SATA BAR5) + - SATA register set +- interrupts : Defines the interrupt used by SATA +- clocks : Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names : Must include the following entries: + - sata + - sata-oob + - cml1 + - pll_e +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - sata + - sata-oob + - sata-cold +- phys : Must contain an entry for each entry in phy-names. + See ../phy/phy-bindings.txt for details. +- phy-names : Must include the following entries: + - sata-phy : XUSB PADCTL SATA PHY +- hvdd-supply : Defines the SATA HVDD regulator +- vddio-supply : Defines the SATA VDDIO regulator +- avdd-supply : Defines the SATA AVDD regulator +- target-5v-supply : Defines the SATA 5V power regulator +- target-12v-supply : Defines the SATA 12V power regulator