From patchwork Thu Jul 25 17:53:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 261855 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 734612C01D3 for ; Fri, 26 Jul 2013 03:58:48 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756969Ab3GYR6b (ORCPT ); Thu, 25 Jul 2013 13:58:31 -0400 Received: from mail-bk0-f48.google.com ([209.85.214.48]:35405 "EHLO mail-bk0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756835Ab3GYRyE (ORCPT ); Thu, 25 Jul 2013 13:54:04 -0400 Received: by mail-bk0-f48.google.com with SMTP id jf3so802839bkc.7 for ; Thu, 25 Jul 2013 10:54:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=5/sfRNEMtih4KEhsafQ2xSFZPpyhL11KFoaG+gT3++U=; b=mUBl4fqLP9pJeJnRtzht7I0HIMQyN+vTTi4kbty76xZQLeiZI7Bdp7hu2HEM71jMtE 5V9jlGcTIQ7AUBqANJmCOebheii+/oQFTZ2vIJ/Ex/8c7H6W/wbmpWmLRRVU8bvCmRSY OK8ET8Wk9By73LeHfe++x9/buw7i+hyiq3DA+ZffNMAIX6qL6JahHTkXnlssagERcTBb lGdtnpB2SX4akUVnTzqfP4KNT8/L+IZH71SZ1yZ9hpr7IisC3RedzB59XQiKwIDBXE+M BOquIwO0AQGGoBfYKM2aqBNhfPOZ4YL+d11IWr27DL6PZX4VXSQ1FJctGLNPfKCEngf8 nUiA== X-Received: by 10.205.113.69 with SMTP id ev5mr2305384bkc.78.1374774842941; Thu, 25 Jul 2013 10:54:02 -0700 (PDT) Received: from localhost (dotsec.net. [62.75.224.215]) by mx.google.com with ESMTPSA id fc7sm11354174bkc.3.2013.07.25.10.53.59 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 25 Jul 2013 10:54:02 -0700 (PDT) From: Thierry Reding To: Bjorn Helgaas , Stephen Warren Cc: Russell King , Jason Cooper , Thomas Petazzoni , Jay Agarwal , linux-pci@vger.kernel.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 04/16] ARM: tegra: tamonten: Add PCIe support Date: Thu, 25 Jul 2013 10:53:18 -0700 Message-Id: <1374774810-18459-5-git-send-email-thierry.reding@gmail.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1374774810-18459-1-git-send-email-thierry.reding@gmail.com> References: <1374774810-18459-1-git-send-email-thierry.reding@gmail.com> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Thierry Reding Add properties common to all Tamonten-derived boards to the Tamonten DTSI and add the fixed 1.05 V regulator. Signed-off-by: Thierry Reding Signed-off-by: Thierry Reding --- Changes in v2: - add properties common to all Tamonten boards - add fixed 1.05 V regulator arch/arm/boot/dts/tegra20-tamonten.dtsi | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index c54faae..5ee674b 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -366,7 +366,7 @@ regulator-always-on; }; - ldo0 { + pci_clk_reg: ldo0 { regulator-name = "vdd_ldo0,vddio_pex_clk"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -467,6 +467,11 @@ nvidia,sys-clock-req-active-high; }; + pcie-controller { + pex-clk-supply = <&pci_clk_reg>; + vdd-supply = <&pci_vdd_reg>; + }; + usb@c5008000 { status = "okay"; }; @@ -509,5 +514,15 @@ regulator-max-microvolt = <5000000>; regulator-always-on; }; + + pci_vdd_reg: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "vdd_1v05"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + gpio = <&pmic 2 0>; + enable-active-high; + }; }; };