From patchwork Wed Sep 7 14:46:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 12969068 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A83EC54EE9 for ; Wed, 7 Sep 2022 14:46:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229662AbiIGOqs (ORCPT ); Wed, 7 Sep 2022 10:46:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229708AbiIGOqj (ORCPT ); Wed, 7 Sep 2022 10:46:39 -0400 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2466C816A1; Wed, 7 Sep 2022 07:46:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1662561998; x=1694097998; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nyTN5S1v23pl4QdaIwaYRFWiOie50KxUbC25YQEF+qE=; b=Dd0r10oWAaSjIQPsDbWRvnMe/aPeDOavQN0uD26PnVljwWT/fwPYPWZh /x7BSsciL9n3grlPviDDWfbIKXgNGyD0hrrxT+nLrfgiLR4UczgQlQkZb QYglTewG6NlZ2kxMXhasEbQFGbwJqeS6V5oTQMx/V/91sODRsp0QbT0mu BzZlj3Ds3genUkOHPttlvRT+A2/b8LTK8cUe2vNAaM3OXJgzkFe42Vv6j 6rgdtzGe5QtgsHJTudRpXkhOasmiCllXAb4Fz+4LOVhug1oVE9nVXWJ6P RjkJxGerrewkBZ3tCTSJlw4kA3PDBJMxnMR0AI/X1C5MV/jBK0nyYz0lb w==; X-IronPort-AV: E=Sophos;i="5.93,297,1654552800"; d="scan'208";a="26047490" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 07 Sep 2022 16:46:31 +0200 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Wed, 07 Sep 2022 16:46:31 +0200 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Wed, 07 Sep 2022 16:46:31 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1662561991; x=1694097991; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nyTN5S1v23pl4QdaIwaYRFWiOie50KxUbC25YQEF+qE=; b=H/+ss8aiTVjn6nEFkYtz8MJ555sVCCVi3URoeZtWObVZIva0so/g0ax/ xs71b9Zahss8j0Z8Yf0FzpIJ8fhrTiCW/RsTriQJn/sO13oNSVwQKB3NH iKmIvxUv2PU1nQFwDXjE2ljIjoaPotDJCq5G4iOLtG8SNVnmdAlYE/tSJ mxypT+/P/C3rBA7pLvMJcOB4ITd8Z5BYfPV4+NThIkxdafQz6OEGgZZDf IjvLyH7aKHb4d4kpDV0Ktv+tPtkyqV4U6ju9Hr8YyFsQDEMQLICOi60Ma VbNASU7e5AtLbzSH3Wn96nURc6rzSKhaMrcJk1xFfXvX4PEdaqa4YGse7 Q==; X-IronPort-AV: E=Sophos;i="5.93,297,1654552800"; d="scan'208";a="26047489" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 07 Sep 2022 16:46:31 +0200 Received: from steina-w.tq-net.de (unknown [10.123.49.11]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 33601280056; Wed, 7 Sep 2022 16:46:31 +0200 (CEST) From: Alexander Stein To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Li Jun Cc: Alexander Stein , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] arm64: dts: tqma8mpql: add support for 2nd USB (host) interface Date: Wed, 7 Sep 2022 16:46:24 +0200 Message-Id: <20220907144624.2810117-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220907144624.2810117-1-alexander.stein@ew.tq-group.com> References: <20220907144624.2810117-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The on-board USB hub has a single reset line which needs to be enabled. Signed-off-by: Alexander Stein --- .../freescale/imx8mp-tqma8mpql-mba8mpxl.dts | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts index 0091430f6154..09c80ffae4b6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts @@ -459,11 +459,23 @@ &usb3_0 { status = "okay"; }; +&usb3_1 { + fsl,disable-port-power-control; + fsl,permanently-attached; + dr_mode = "host"; + status = "okay"; +}; + &usb3_phy0 { vbus-supply = <®_vcc_5v0>; status = "okay"; }; +&usb3_phy1 { + vbus-supply = <®_vcc_5v0>; + status = "okay"; +}; + &usb_dwc3_0 { /* dual role is implemented, but not a full featured OTG */ hnp-disable; @@ -484,6 +496,32 @@ connector { }; }; +&usb_dwc3_1 { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbhub>; + snps,dis_u3_susphy_quirk; + status = "okay"; + + hub_2_0: hub@1 { + compatible = "usb451,8142"; + reg = <1>; + peer-hub = <&hub_3_0>; + reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + vdd-supply = <®_vcc_3v3>; + }; + + hub_3_0: hub@2 { + compatible = "usb451,8140"; + reg = <2>; + peer-hub = <&hub_2_0>; + reset-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + vdd-supply = <®_vcc_3v3>; + }; +}; + &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; @@ -714,6 +752,10 @@ pinctrl_usbcon0: usb0congrp { fsl,pins = ; }; + pinctrl_usbhub: usbhubgrp { + fsl,pins = ; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = , ,