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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b15-20020a056402278f00b00427cde42099si3405573ede.37.2022.05.05.14.57.25; Thu, 05 May 2022 14:57:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=uTClmVMp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359398AbiEDRtM (ORCPT + 99 others); Wed, 4 May 2022 13:49:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357565AbiEDRPG (ORCPT ); Wed, 4 May 2022 13:15:06 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F0FD55215; Wed, 4 May 2022 09:58:44 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B8927B827AB; Wed, 4 May 2022 16:58:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5420FC385AA; Wed, 4 May 2022 16:58:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683522; bh=xCx+GlsVxmY/H4CVNQZ7axuhJ5gW967unc+iX5+XCBQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uTClmVMpU/FJHQorRUwU7RrYDzEkRJBUVnLAZFuDJnOgk2Y0I2xYp3YL/kMnMOEUV jTryNLTiF27Dhb9GO5qERSdP9QzNzI7ZCbsSoEsGHdV9P3HwDJM5oPJuZCZfQBgcHt UPOFH+1VvFkS375RWvxE5mbI2aIThQ6KCgNxZI9U= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tim Harvey , Shawn Guo Subject: [PATCH 5.17 197/225] ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode Date: Wed, 4 May 2022 18:47:15 +0200 Message-Id: <20220504153127.764599625@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153110.096069935@linuxfoundation.org> References: <20220504153110.096069935@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tim Harvey commit 4c79865f3e8a2db93ec1e844509edfebe5a6ae56 upstream. The GW71xx, GW72xx and GW73xx boards have USB1 routed to a USB OTG connectors and USB2 routed to a USB hub. The OTG connector has a over-currently protection with an active-low pin and the USB1 to HUB connection has no over-current protection (as the HUB itself implements this for its downstream ports). Add proper dt nodes to specify the over-current pin polarity for USB1 and disable over-current protection for USB2. Fixes: 6f30b27c5ef5 ("arm64: dts: imx8mm: Add Gateworks i.MX 8M Mini Development Kits") Cc: stable@vger.kernel.org Signed-off-by: Tim Harvey Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 2 ++ arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 2 ++ arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 2 ++ 3 files changed, 6 insertions(+) --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi @@ -103,12 +103,14 @@ &usbotg1 { dr_mode = "otg"; + over-current-active-low; vbus-supply = <®_usb_otg1_vbus>; status = "okay"; }; &usbotg2 { dr_mode = "host"; + disable-over-current; status = "okay"; }; --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi @@ -139,12 +139,14 @@ &usbotg1 { dr_mode = "otg"; + over-current-active-low; vbus-supply = <®_usb_otg1_vbus>; status = "okay"; }; &usbotg2 { dr_mode = "host"; + disable-over-current; vbus-supply = <®_usb_otg2_vbus>; status = "okay"; }; --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi @@ -166,12 +166,14 @@ &usbotg1 { dr_mode = "otg"; + over-current-active-low; vbus-supply = <®_usb_otg1_vbus>; status = "okay"; }; &usbotg2 { dr_mode = "host"; + disable-over-current; vbus-supply = <®_usb_otg2_vbus>; status = "okay"; };