From patchwork Wed Nov 30 18:22:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 13060232 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 BB5E8C352A1 for ; Wed, 30 Nov 2022 18:28:56 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2nbrEYkvhvXnkAYv2knJ608swWKxXKtE6oqL3ANgyKE=; b=2T0C0bx9RoOurC p1HiLynbdQMAfVoISTPNU/5gfL/0IjmsR8VM9UJa0YGa//D80Z0mstjom3t/bETsxutvbKEtAke+s ezNkCSU5t9wmkp+E71rdhdsWf5UAvAFq4EhofhlyCbb9A0taSforQaRlgZ/31snuRv+A4Hstnyf4L 6BwWTmzpNSg2FrkPNnKW/7GfRM3cyUPXZsw5xEuiEKPrcPQ+75v1nG3MyPUZLviJ8ov5xJBYnMDRC RbeuyxJHMFgMToe1s5uAirlvL7u4OAXkiJMj06NwMGZLLLgUMfvnsX3AMDct4ju94Q+AwHZBIrkJ3 EAWKH2qV/ngCXZrcdLoA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0RoN-001YZr-Th; Wed, 30 Nov 2022 18:28:00 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0RoL-001YYl-1k for linux-arm-kernel@lists.infradead.org; Wed, 30 Nov 2022 18:27:58 +0000 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 dfw.source.kernel.org (Postfix) with ESMTPS id 2726961B7C; Wed, 30 Nov 2022 18:27:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09135C433D7; Wed, 30 Nov 2022 18:27:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1669832875; bh=iwdhQ6p98LMn/sZl2qxziTaaWZbCqbtebWd5D3SkSQM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wvmopPgKi0pWHZEGBUIVcl3tkE6JpfsmUS10WDkVn5T3BdG6XKeLYzBn1/J4laqeu bvSB7HLlapuguxEbGU8n7UXoJROpm+hAntitNyNN0p11UOoiHf0Eyy44th74Mcy1vf t2K8FzwVuz0dsxNh3d1/4iKWd8Or4ao/MCYRzKVM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Subject: [PATCH 5.10 045/162] ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl Date: Wed, 30 Nov 2022 19:22:06 +0100 Message-Id: <20221130180529.727911882@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221130180528.466039523@linuxfoundation.org> References: <20221130180528.466039523@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221130_102757_155019_CC57D5C9 X-CRM114-Status: GOOD ( 12.38 ) 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: , Cc: Sasha Levin , alexandre.belloni@bootlin.com, Michael Grzeschik , Greg Kroah-Hartman , patches@lists.linux.dev, ludovic.desroches@microchip.com, kernel@pengutronix.de, Claudiu Beznea , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Michael Grzeschik [ Upstream commit 40a2226e8bfacb79dd154dea68febeead9d847e9 ] We set the PIOC to GPIO mode. This way the pin becomes an input signal will be usable by the controller. Without this change the udc on the 9g20ek does not work. Cc: nicolas.ferre@microchip.com Cc: ludovic.desroches@microchip.com Cc: alexandre.belloni@bootlin.com Cc: linux-arm-kernel@lists.infradead.org Cc: kernel@pengutronix.de Fixes: 5cb4e73575e3 ("ARM: at91: add at91sam9g20ek boards dt support") Signed-off-by: Michael Grzeschik Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20221114185923.1023249-3-m.grzeschik@pengutronix.de Signed-off-by: Sasha Levin --- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index ca03685f0f08..4783e657b4cb 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -39,6 +39,13 @@ pinctrl_pck0_as_mck: pck0_as_mck { }; + usb1 { + pinctrl_usb1_vbus_gpio: usb1_vbus_gpio { + atmel,pins = + ; /* PC5 GPIO */ + }; + }; + mmc0_slot1 { pinctrl_board_mmc0_slot1: mmc0_slot1-board { atmel,pins = @@ -84,6 +91,8 @@ macb0: ethernet@fffc4000 { }; usb1: gadget@fffa4000 { + pinctrl-0 = <&pinctrl_usb1_vbus_gpio>; + pinctrl-names = "default"; atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; status = "okay"; };