From patchwork Mon Jan 31 10:28:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 12730518 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 F0A0EC433F5 for ; Mon, 31 Jan 2022 10:30:49 +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:References:In-Reply-To: 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: List-Owner; bh=2q+7l9pzug4gFC4GjFUDCCHQfwHibgfPUxHK0Y1b4ZI=; b=kTpoRrVKNETaoa oxxsfbvPH7uF2Mi3jpfNqVRSCLzsYdQXDzU4erhsdTuXOvOi8EynszCvkgBy0NknWBoGApIZL2STA 4Ny0O3Q7v9VXhTtXyv6rWXUwgTctOuBszVIvLQYEsby3u7NMmmZfvlCbkJtb6cq3snvxTO+YZrVBc MQELZFEYnOXymwQ4BGYhDtSOVH8nxxYptFgo40F1uNBaeJ3O4/9qSc3FgYiGZgr4sUSg6vPxi24+t ojQJOewIqqkiGVRBMfmXN8nPMGlU0wj3vFxDDl/fkA4j6gJUbSsED4N3DHrFPJ2dtQj76oDVP7pLK xtRlWgq9aBZ676My7E1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nETw9-008rQd-8c; Mon, 31 Jan 2022 10:29:29 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nETvj-008rGp-NV for linux-arm-kernel@lists.infradead.org; Mon, 31 Jan 2022 10:29:06 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nETvR-0008WG-Oh; Mon, 31 Jan 2022 11:28:45 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1nETvO-008Cc9-Ei; Mon, 31 Jan 2022 11:28:42 +0100 From: Oleksij Rempel To: Mark Rutland , Rob Herring , Sascha Hauer , Shawn Guo , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Cc: Oleksij Rempel , devicetree@vger.kernel.org, Fabio Estevam , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , David Jander , Robin van der Gracht , dri-devel@lists.freedesktop.org Subject: [PATCH v2 3/5] ARM: dts: imx6qdl-vicut1: add CAN termination support Date: Mon, 31 Jan 2022 11:28:39 +0100 Message-Id: <20220131102841.1955032-4-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220131102841.1955032-1-o.rempel@pengutronix.de> References: <20220131102841.1955032-1-o.rempel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220131_022903_826233_902C0321 X-CRM114-Status: GOOD ( 12.77 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The gpio1 0 pin is controlling CAN termination, not USB H1 VBUS. So, remove wrong regulator and assign this gpio to new DT CAN termnation property. Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/imx6qdl-vicut1.dtsi | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi index b9e305774fed..1ac7e13249d2 100644 --- a/arch/arm/boot/dts/imx6qdl-vicut1.dtsi +++ b/arch/arm/boot/dts/imx6qdl-vicut1.dtsi @@ -126,15 +126,6 @@ reg_3v3: regulator-3v3 { regulator-max-microvolt = <3300000>; }; - reg_h1_vbus: regulator-h1-vbus { - compatible = "regulator-fixed"; - regulator-name = "h1-vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - reg_otg_vbus: regulator-otg-vbus { compatible = "regulator-fixed"; regulator-name = "otg-vbus"; @@ -212,6 +203,8 @@ IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0) &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1>; + termination-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; + termination-ohms = <150>; status = "okay"; }; @@ -492,7 +485,6 @@ &uart5 { }; &usbh1 { - vbus-supply = <®_h1_vbus>; pinctrl-names = "default"; phy_type = "utmi"; dr_mode = "host";