From patchwork Wed Sep 15 23:32:09 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ohad Ben Cohen X-Patchwork-Id: 184022 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o8FNVTEq022078 for ; Wed, 15 Sep 2010 23:31:30 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754765Ab0IOXb2 (ORCPT ); Wed, 15 Sep 2010 19:31:28 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:58384 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754667Ab0IOXb0 (ORCPT ); Wed, 15 Sep 2010 19:31:26 -0400 Received: by mail-bw0-f46.google.com with SMTP id 11so1064943bwz.19 for ; Wed, 15 Sep 2010 16:31:25 -0700 (PDT) Received: by 10.204.127.10 with SMTP id e10mr1745369bks.136.1284593485811; Wed, 15 Sep 2010 16:31:25 -0700 (PDT) Received: from localhost.localdomain (46-116-86-31.bb.netvision.net.il [46.116.86.31]) by mx.google.com with ESMTPS id x13sm1853130bki.12.2010.09.15.16.31.22 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 15 Sep 2010 16:31:25 -0700 (PDT) From: Ohad Ben-Cohen To: , Cc: "John W. Linville" , Mark Brown , , Chikkature Rajashekar Madhusudhan , Luciano Coelho , San Mehat , Roger Quadros , Tony Lindgren , Nicolas Pitre , Ido Yariv , Kalle Valo , Russell King , Vitaly Wool , Ohad Ben-Cohen Subject: [PATCH v6 6/7] omap: zoom: add fixed regulator device for wlan Date: Thu, 16 Sep 2010 01:32:09 +0200 Message-Id: <1284593529-30100-1-git-send-email-ohad@wizery.com> X-Mailer: git-send-email 1.7.0.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Wed, 15 Sep 2010 23:31:30 +0000 (UTC) diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 6b39849..de88635 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -27,6 +28,8 @@ #include "mux.h" #include "hsmmc.h" +#define OMAP_ZOOM_WLAN_PMENA_GPIO (101) + /* Zoom2 has Qwerty keyboard*/ static int board_keymap[] = { KEY(0, 0, KEY_E), @@ -106,6 +109,11 @@ static struct regulator_consumer_supply zoom_vmmc2_supply = { .supply = "vmmc", }; +static struct regulator_consumer_supply zoom_vmmc3_supply = { + .supply = "vmmc", + .dev_name = "mmci-omap-hs.2", +}; + /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data zoom_vmmc1 = { .constraints = { @@ -151,6 +159,32 @@ static struct regulator_init_data zoom_vsim = { .consumer_supplies = &zoom_vsim_supply, }; +static struct regulator_init_data zoom_vmmc3 = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &zoom_vmmc3_supply, +}; + +static struct fixed_voltage_config zoom_vwlan = { + .supply_name = "vwl1271", + .microvolts = 1800000, /* 1.8V */ + .gpio = OMAP_ZOOM_WLAN_PMENA_GPIO, + .startup_delay = 70000, /* 70msec */ + .enable_high = 1, + .enabled_at_boot = 0, + .init_data = &zoom_vmmc3, +}; + +static struct platform_device omap_vwlan_device = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &zoom_vwlan, + }, +}; + static struct omap2_hsmmc_info mmc[] __initdata = { { .name = "external", @@ -280,6 +314,7 @@ static void enable_board_wakeup_source(void) void __init zoom_peripherals_init(void) { omap_i2c_init(); + platform_device_register(&omap_vwlan_device); usb_musb_init(&musb_board_data); enable_board_wakeup_source(); }