From patchwork Wed Jun 4 11:32:31 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikko Perttunen X-Patchwork-Id: 4293401 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7AC46BEEA7 for ; Wed, 4 Jun 2014 11:50:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AF5E2202E5 for ; Wed, 4 Jun 2014 11:50:07 +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 DAAEA20272 for ; Wed, 4 Jun 2014 11:50:06 +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 1Ws9fk-0002Di-1f; Wed, 04 Jun 2014 11:48:00 +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 1Ws9fc-00027U-8t for linux-arm-kernel@lists.infradead.org; Wed, 04 Jun 2014 11:47:52 +0000 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com id ; Wed, 04 Jun 2014 04:47:02 -0700 Received: from hqemhub02.nvidia.com ([172.20.12.94]) by hqnvupgp08.nvidia.com (PGP Universal service); Wed, 04 Jun 2014 04:42:21 -0700 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Wed, 04 Jun 2014 04:42:21 -0700 Received: from mperttunen-lnx.Nvidia.com (172.20.144.16) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server (TLS) id 8.3.342.0; Wed, 4 Jun 2014 04:47:29 -0700 From: Mikko Perttunen To: , , , Subject: [PATCH 1/9] of: Add NVIDIA Tegra SATA controller binding Date: Wed, 4 Jun 2014 14:32:31 +0300 Message-ID: <1401881559-18469-2-git-send-email-mperttunen@nvidia.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1401881559-18469-1-git-send-email-mperttunen@nvidia.com> References: <1401881559-18469-1-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-20140604_044752_333136_6D13309F X-CRM114-Status: GOOD ( 11.54 ) X-Spam-Score: -0.7 (/) Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Mikko Perttunen , linux-ide@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 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=-2.5 required=5.0 tests=BAYES_00,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 Cc: devicetree@vger.kernel.org --- .../devicetree/bindings/ata/tegra-sata.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 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..70e3119 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/tegra-sata.txt @@ -0,0 +1,29 @@ +Tegra124 SoC SATA AHCI controller + +Required properties : + - compatible : Should be "nvidia,tegra124-ahci". + - reg : Defines the following set of registers, in the order listed: + - AHCI register set (SATA BAR5) + - SATA register set + - interrupts : Defines the interrupt used by SATA + - clocks : Defines the clocks listed in the clock-names property. + - clock-names : The following clock names must be present: + - sata + - sata-oob + - cml1 + - pll_e + - resets : Defines the resets listed in the reset-names property + - reset-names : The following reset names must be present: + - sata + - sata-oob + - sata-cold + - phys : Defines the phys listed in the phy-names property + - phy-names : The following phy names must be present: + - 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 + +Optional properties: + - target-supply : Defines a regulator for a power output connector + for SATA devices.