From patchwork Tue Jul 21 01:11:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grazvydas Ignotas X-Patchwork-Id: 6831751 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 16BD39F457 for ; Tue, 21 Jul 2015 01:12:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4367E205BD for ; Tue, 21 Jul 2015 01:12:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 53CBA20685 for ; Tue, 21 Jul 2015 01:12:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757324AbbGUBMN (ORCPT ); Mon, 20 Jul 2015 21:12:13 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:37121 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757285AbbGUBMM (ORCPT ); Mon, 20 Jul 2015 21:12:12 -0400 Received: by wibud3 with SMTP id ud3so112151470wib.0; Mon, 20 Jul 2015 18:12:11 -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:in-reply-to:references; bh=cSFOCX4G352NmshOHRuw7ojZK+rPdUbF9xdvDXmn3fo=; b=ZwDhQ5zDUqnGvLrBMXwXFgoBEpBNJi/gqQiFlxWhPSGHKKAfRtNT3gSdPJ25B8ykKN vjbn4sv648p67Hn+ygFzKdQwBTL2n1hTFaLxzYTUf7b7iqqV61MzYNPBOduH09V0n+vk 90tc+4y6ezqxmJdQRNjFEWb+27n6kCkNBtCrmndRuPzzG7bbKLLx92VBL1nvjPOUjZoo H2twSpWiMIJoRstmJ59jNZGWwurVcyfuORp6G0L+IEgCb2VDnmgS6sT1XnnbQtYxQ+n2 otoieYZySqjfYGOqf6TLViKh46IIGyLbhk9FA/9qkmMTvRFcX7/y+TU6XMUC60JQup/C XkyA== X-Received: by 10.194.79.225 with SMTP id m1mr62559699wjx.8.1437441131399; Mon, 20 Jul 2015 18:12:11 -0700 (PDT) Received: from localhost.localdomain ([5.20.220.27]) by smtp.gmail.com with ESMTPSA id b13sm14276837wic.15.2015.07.20.18.12.09 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 20 Jul 2015 18:12:10 -0700 (PDT) From: Grazvydas Ignotas To: linux-omap@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tony Lindgren , Grazvydas Ignotas Subject: [PATCH 2/4] ARM: dts: omap3-pandora: add support for usb host and 32k buffer Date: Tue, 21 Jul 2015 04:11:59 +0300 Message-Id: <1437441121-31658-2-git-send-email-notasas@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1437441121-31658-1-git-send-email-notasas@gmail.com> References: <1437441121-31658-1-git-send-email-notasas@gmail.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-8.0 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham 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 adds missing bits for EHCI HS USB host support and 32k clock buffer control for the wg7210 bt+wifi module. Signed-off-by: Grazvydas Ignotas --- arch/arm/boot/dts/omap3-pandora-common.dtsi | 36 +++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi index f6363bc..6e82c4a 100644 --- a/arch/arm/boot/dts/omap3-pandora-common.dtsi +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -199,6 +199,38 @@ gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; /* GPIO_108 */ }; }; + + /* HS USB Host PHY on PORT 2 */ + hsusb2_phy: hsusb2_phy { + compatible = "usb-nop-xceiv"; + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO_16 */ + vcc-supply = <&vaux2>; + }; + + /* HS USB Host VBUS supply + * disabling this regulator causes current leakage, and LCD flicker + * on earlier (CC) board revisions, so keep it always on */ + usb_host_5v: fixed-regulator-usb_host_5v { + compatible = "regulator-fixed"; + regulator-name = "usb_host_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + enable-active-high; + gpio = <&gpio6 4 0>; /* GPIO_164 */ + }; + + /* wg7210 (wifi+bt module) 32k clock buffer */ + wg7210_32k: fixed-regulator-wg7210_32k { + compatible = "regulator-fixed"; + regulator-name = "wg7210_32k"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + enable-active-high; + gpio = <&twl_gpio 13 GPIO_ACTIVE_HIGH>; + }; }; &omap3_pmx_core { @@ -501,6 +533,10 @@ port2-mode = "ehci-phy"; }; +&usbhsehci { + phys = <0 &hsusb2_phy>; +}; + &gpmc { ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */