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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A354EE49A0 for ; Mon, 21 Aug 2023 20:01:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230133AbjHUUBv (ORCPT ); Mon, 21 Aug 2023 16:01:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230134AbjHUUBu (ORCPT ); Mon, 21 Aug 2023 16:01:50 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDECF128 for ; Mon, 21 Aug 2023 13:01:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 89880647C9 for ; Mon, 21 Aug 2023 20:01:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97D26C433C8; Mon, 21 Aug 2023 20:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692648108; bh=lXG7bg5jonVFfHb3OqZk0up6B5hzTooDG0KaaXq0d/I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cIFUKyKkJyqcuRBABJF6iMwEGNDso9Kp/UEcIpe+ztJK0DGIisIEALqpuDr68y56P a6MdmioX+IE8ZMd6owTXs7gSAgsv/OXaZTd6fCREVbkVTlPQ0e3xKkC+3IuWJlLdN0 9QnO1syhIv2f28oYKZY8GyZAQ5eZmOyjzcDIXVwM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Li Jun , Xu Yang , Peter Chen , Sasha Levin Subject: [PATCH 6.4 057/234] usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Date: Mon, 21 Aug 2023 21:40:20 +0200 Message-ID: <20230821194131.278041700@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821194128.754601642@linuxfoundation.org> References: <20230821194128.754601642@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Xu Yang [ Upstream commit 53d061c19dc4cb68409df6dc11c40389c8c42a75 ] USB PHY DPDM wakeup bit is enabled by default, when USB wakeup is not required(/sys/.../wakeup is disabled), this bit should be disabled, otherwise we will have unexpected wakeup if do USB device connect/disconnect while system sleep. This bit can be enabled for both host and device mode. Signed-off-by: Li Jun Signed-off-by: Xu Yang Acked-by: Peter Chen Message-ID: <20230517081907.3410465-3-xu.yang_2@nxp.com> Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/chipidea/usbmisc_imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index 0938e274ba3a8..681c2ddc83fa5 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -135,7 +135,7 @@ #define TXVREFTUNE0_MASK (0xf << 20) #define MX6_USB_OTG_WAKEUP_BITS (MX6_BM_WAKEUP_ENABLE | MX6_BM_VBUS_WAKEUP | \ - MX6_BM_ID_WAKEUP) + MX6_BM_ID_WAKEUP | MX6SX_BM_DPDM_WAKEUP_EN) struct usbmisc_ops { /* It's called once when probe a usb device */ -- 2.40.1