From patchwork Wed Jun 15 18:23:50 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 9179097 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4D79F60776 for ; Wed, 15 Jun 2016 18:25:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F5A827D45 for ; Wed, 15 Jun 2016 18:25:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 31D0927F07; Wed, 15 Jun 2016 18:25:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C04FB27D45 for ; Wed, 15 Jun 2016 18:25:29 +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 1bDFUE-00072T-IL; Wed, 15 Jun 2016 18:24:22 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1bDFUA-0006mf-Nw for linux-arm-kernel@lists.infradead.org; Wed, 15 Jun 2016 18:24:19 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A4F1B201E8; Wed, 15 Jun 2016 18:23:56 +0000 (UTC) Received: from shalem.localdomain.com (vpn1-7-65.ams2.redhat.com [10.36.7.65]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u5FINqkP027964; Wed, 15 Jun 2016 14:23:54 -0400 From: Hans de Goede To: Chen-Yu Tsai , Maxime Ripard Subject: [PATCH] ARM: dts: sun8i-q8-common: Add support for USB wifi controllers Date: Wed, 15 Jun 2016 20:23:50 +0200 Message-Id: <1466015030-18091-1-git-send-email-hdegoede@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Wed, 15 Jun 2016 18:23:56 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160615_112419_080785_BA13ACF8 X-CRM114-Status: GOOD ( 11.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree , linux-arm-kernel@lists.infradead.org, Hans de Goede MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Some of the sun8i q8 boards have an usb wifi controller, on other variants this will result in an used usb root-hub, but the best way to deal with wifi on this boards is to simply let the kernel auto-detect usb or sdio wifi controllers. This has been tested on an a23 based q8 tablet with a RTL8188ETV wifi controller. Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun8i-q8-common.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi index 991087f..f3f4ce0 100644 --- a/arch/arm/boot/dts/sun8i-q8-common.dtsi +++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi @@ -63,6 +63,10 @@ }; }; +&ehci0 { + status = "okay"; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>; @@ -171,6 +175,12 @@ regulator-name = "vcc-dram"; }; +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; +}; + ®_drivevbus { regulator-name = "usb0-vbus"; status = "okay"; @@ -205,5 +215,6 @@ usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; + usb1_vbus-supply = <®_dldo1>; status = "okay"; };