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: 355862 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 7CE0114009C for ; Wed, 4 Jun 2014 21:50:00 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752671AbaFDLrd (ORCPT ); Wed, 4 Jun 2014 07:47:33 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:10130 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752482AbaFDLrb (ORCPT ); Wed, 4 Jun 2014 07:47:31 -0400 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: , , , CC: , , , , Mikko Perttunen , 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 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org 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.