From patchwork Mon May 12 18:32:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joachim Eastwood X-Patchwork-Id: 4160691 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 8C2DEBFF02 for ; Mon, 12 May 2014 18:35:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A0CF020204 for ; Mon, 12 May 2014 18:35:19 +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 BBD4B201DD for ; Mon, 12 May 2014 18:35:18 +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 1Wjv2U-0007Hu-KH; Mon, 12 May 2014 18:33:26 +0000 Received: from mail-lb0-x236.google.com ([2a00:1450:4010:c04::236]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wjv2F-00077T-G3 for linux-arm-kernel@lists.infradead.org; Mon, 12 May 2014 18:33:12 +0000 Received: by mail-lb0-f182.google.com with SMTP id q8so7947656lbi.27 for ; Mon, 12 May 2014 11:32:49 -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=7bA/xYl9mUftHt1Jl0ztdklb3CC8neIM1VKmJC+7xwk=; b=1BCpa5N6G40s311D2zRhZYAs7yWYvQy2Jay4H71MZhD1r5oHKF1SlD3pFQqM1mXE7+ O8IJlwGJs2flFL2N1oFDJ9WpOXUjknkGHlvRRgth7LTD1XFWm6xqKGrsvFITfcnYo+Fd btD4Hrw2TYJ+pUfsuipxTP3fY+hSYYVODqh5HQfW/UADezueoFuoXRepP7+WzQ2o4RVC 4vhla0XVdmubvykaAuHyhAWYvBfZly7oGulADehn5tsPw/CDhG0fk4UnpD5/dijqIAUJ VZIF5ZYKSVTtB+yxYfwyNFEZSPllh1VRK8CY6Jh65XuGXGCnbMdQIX44cZr9eFWIt6QU UMOA== X-Received: by 10.112.24.172 with SMTP id v12mr2014194lbf.74.1399919569029; Mon, 12 May 2014 11:32:49 -0700 (PDT) Received: from localhost.localdomain ([90.149.48.183]) by mx.google.com with ESMTPSA id f9sm12575208lae.16.2014.05.12.11.32.47 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 12 May 2014 11:32:48 -0700 (PDT) From: Joachim Eastwood To: tony@atomide.com, bcousson@baylibre.com Subject: [PATCH v3 3/4] ARM: dts: Add VAR-SOM-OM44 WLAN nodes Date: Mon, 12 May 2014 20:32:02 +0200 Message-Id: <1399919523-20330-4-git-send-email-manabian@gmail.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1399919523-20330-1-git-send-email-manabian@gmail.com> References: <1399919523-20330-1-git-send-email-manabian@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140512_113311_746990_81DD1DB9 X-CRM114-Status: GOOD ( 15.57 ) X-Spam-Score: -0.1 (/) Cc: paul@pwsan.com, tomi.valkeinen@ti.com, Joachim Eastwood , linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RP_MATCHES_RCVD, T_DKIM_INVALID, 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 Both the VAR-STK-OM44 and VAR-DVK-OM44 boards comes with the WLAN/BT version of the system on module VAR-SOM-OM44. Signed-off-by: Joachim Eastwood --- arch/arm/boot/dts/omap4-var-dvk-om44.dts | 1 + arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi | 68 ++++++++++++++++++++++++++ arch/arm/boot/dts/omap4-var-stk-om44.dts | 1 + 3 files changed, 70 insertions(+) create mode 100644 arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi diff --git a/arch/arm/boot/dts/omap4-var-dvk-om44.dts b/arch/arm/boot/dts/omap4-var-dvk-om44.dts index 6138d7eb8efa..458d79fa378b 100644 --- a/arch/arm/boot/dts/omap4-var-dvk-om44.dts +++ b/arch/arm/boot/dts/omap4-var-dvk-om44.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "omap4-var-som-om44.dtsi" +#include "omap4-var-som-om44-wlan.dtsi" #include "omap4-var-om44customboard.dtsi" / { diff --git a/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi b/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi new file mode 100644 index 000000000000..cc66af419236 --- /dev/null +++ b/arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2014 Joachim Eastwood + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + /* regulator for wl12xx on sdio4 */ + wl12xx_vmmc: wl12xx_vmmc { + pinctrl-names = "default"; + pinctrl-0 = <&wl12xx_ctrl_pins>; + compatible = "regulator-fixed"; + regulator-name = "vwl1271"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio2 11 0>; /* gpio 43 */ + startup-delay-us = <70000>; + enable-active-high; + }; +}; + +&omap4_pmx_core { + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ + OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ + OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */ + OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ + >; + }; + + wl12xx_ctrl_pins: pinmux_wl12xx_ctrl_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x062, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a17.gpio_41 (WLAN_IRQ) */ + OMAP4_IOPAD(0x064, PIN_OUTPUT | MUX_MODE3) /* gpmc_a18.gpio_42 (BT_EN) */ + OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 (WLAN_EN) */ + >; + }; + + mmc4_pins: pinmux_mmc4_pins { + pinctrl-single,pins = < + OMAP4_IOPAD(0x154, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_clk.sdmmc4_clk */ + OMAP4_IOPAD(0x156, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_simo.sdmmc4_cmd */ + OMAP4_IOPAD(0x158, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_somi.sdmmc4_dat0 */ + OMAP4_IOPAD(0x15e, PIN_INPUT_PULLUP | MUX_MODE1) /* uart4_tx.sdmmc4_dat1 */ + OMAP4_IOPAD(0x15c, PIN_INPUT_PULLUP | MUX_MODE1) /* uart4_rx.sdmmc4_dat2 */ + OMAP4_IOPAD(0x15a, PIN_INPUT_PULLUP | MUX_MODE1) /* mcspi4_cs0.sdmmc4_dat3 */ + >; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + +&mmc4 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc4_pins>; + vmmc-supply = <&wl12xx_vmmc>; + non-removable; + bus-width = <4>; + cap-power-off-card; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/omap4-var-stk-om44.dts b/arch/arm/boot/dts/omap4-var-stk-om44.dts index bc5dbc950964..56b64e618608 100644 --- a/arch/arm/boot/dts/omap4-var-stk-om44.dts +++ b/arch/arm/boot/dts/omap4-var-stk-om44.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "omap4-var-som-om44.dtsi" +#include "omap4-var-som-om44-wlan.dtsi" #include "omap4-var-om44customboard.dtsi" / {