From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5DD9AC433EF for ; Tue, 14 Dec 2021 09:06:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hl4t3g2cYIHfnIRtRi/3JKeIL2vIdKJE97c0nrkDi38=; b=ojuiLkkEYTH5Fc 1YUnb0geqmb+W5RlCWiCTC3ayOsjTnfryglCXN/Oei/ynQiGRIV7jbkvN0XbtgOvp6qUF9kNLpks3 LFZy4knafdKm3uFMv/0HZBvq9JIo5FMxOCZYTciuRn0y/rdNXbrPw+bKPbxND8hnzBaAB+d2BBxTv SLZAjT+sYY50Wf5PPgvroToHy5IYjxWSBhD2JRy4mVq493FWdRHL3BzYHTXyYI7J9A2OlxdmmaOPr ML/ILIQLVW+wvi2zcimBkK4qECHU3JYO0b5l2sV6wFpOzX+fSqiQKTCkzv1fKDQuozL/utqyflAsr MZdvjcSzuCNfg8RXTxnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mx3ka-00DBwi-I8; Tue, 14 Dec 2021 09:05:32 +0000 Received: from mx4.securetransport.de ([178.254.6.145]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mx3kW-00DBvL-Ly for linux-arm-kernel@lists.infradead.org; Tue, 14 Dec 2021 09:05:30 +0000 Received: from mail.dh-electronics.com (business-24-134-97-169.pool2.vodafone-ip.de [24.134.97.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx4.securetransport.de (Postfix) with ESMTPSA id 45DDB7208C4; Tue, 14 Dec 2021 10:05:10 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dh-electronics.com; s=dhelectronicscom; t=1639472711; bh=p/LsQM7+zzMBJ2PL4wtD+Tez4WT896iGfaguLtOXDkQ=; h=From:To:CC:Subject:Date:From; b=xGMo+OXZ1QIs9cVKlt5mAhwWgXWl8/ZvqY7S0p9YpvDhzHRj2ov4C5WRac3V2Ghc/ g8CEdi7NlEKkG1/v8f88/5GVM68ocMuhgV5KZpZOu8M2VSQCchxCgWJw+CNX6S22UV er40oHd1fXnT0QfGYDGtuE2mmZRcyodTC/q9XB8sUkg+J6OCUf654Ee3LnG03ErRvI 7X7rIvy+ZBBmkaPlS+rN52JxyWjJfZMENCZdl3ip1D0aWmnhiuHfoNJ04AWmrbn3/f 7TkxGHfKicSOg6nDZsH1LNnCwYXnG2SIXBEi6jzOqV2GSng6WcoWKT2EpbNx9QoO7+ 8IInu9PFpIVfg== Received: from DHPWEX01.DH-ELECTRONICS.ORG (2001:470:76a7:2::30) by DHPWEX01.DH-ELECTRONICS.ORG (2001:470:76a7:2::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Tue, 14 Dec 2021 10:04:58 +0100 Received: from localhost.localdomain (172.16.51.18) by DHPWEX01.DH-ELECTRONICS.ORG (10.64.2.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14 via Frontend Transport; Tue, 14 Dec 2021 10:04:57 +0100 From: Christoph Niedermaier To: CC: Christoph Niedermaier , Shawn Guo , Fabio Estevam , Marek Vasut , NXP Linux Team , Subject: [PATCH V2] ARM: dts: imx6qdl-dhcom: Add USB overcurrent pin on SoM layer Date: Tue, 14 Dec 2021 10:03:53 +0100 Message-ID: <20211214090353.9325-1-cniedermaier@dh-electronics.com> X-Mailer: git-send-email 2.11.0 X-klartext: yes MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211214_010528_935589_A8A9023F X-CRM114-Status: GOOD ( 12.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add USB overcurrent pin muxing on SoM layer. On DRC02 and PDK2 the USB overcurrent pin isn't connected, but a USB hub on the board takes care of the USB overcurrent instead. Therefore disable it there with the property disable-over-current. Signed-off-by: Christoph Niedermaier Cc: Shawn Guo Cc: Fabio Estevam Cc: Marek Vasut Cc: NXP Linux Team Cc: kernel@dh-electronics.com To: linux-arm-kernel@lists.infradead.org --- arch/arm/boot/dts/imx6qdl-dhcom-drc02.dtsi | 4 ++++ arch/arm/boot/dts/imx6qdl-dhcom-pdk2.dtsi | 4 ++++ arch/arm/boot/dts/imx6qdl-dhcom-som.dtsi | 1 + 3 files changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-dhcom-drc02.dtsi b/arch/arm/boot/dts/imx6qdl-dhcom-drc02.dtsi index 3d0a50a9ab21..702cd4a1b2e6 100644 --- a/arch/arm/boot/dts/imx6qdl-dhcom-drc02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-dhcom-drc02.dtsi @@ -95,6 +95,10 @@ rts-gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; /* GPIO P */ }; +&usbh1 { + disable-over-current; +}; + &usdhc2 { /* SD card */ status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-dhcom-pdk2.dtsi b/arch/arm/boot/dts/imx6qdl-dhcom-pdk2.dtsi index dc21853706a5..dc89b554e694 100644 --- a/arch/arm/boot/dts/imx6qdl-dhcom-pdk2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-dhcom-pdk2.dtsi @@ -260,6 +260,10 @@ status = "okay"; }; +&usbh1 { + disable-over-current; +}; + &usdhc2 { /* SD card */ status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-dhcom-som.dtsi b/arch/arm/boot/dts/imx6qdl-dhcom-som.dtsi index 5d10c40313cb..ed5ba358d4cb 100644 --- a/arch/arm/boot/dts/imx6qdl-dhcom-som.dtsi +++ b/arch/arm/boot/dts/imx6qdl-dhcom-som.dtsi @@ -728,6 +728,7 @@ pinctrl_usbh1: usbh1-grp { fsl,pins = < MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x120b0 + MX6QDL_PAD_EIM_D30__USB_H1_OC 0x1b0b1 >; }; -- 2.11.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel