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 3215DC001E0 for ; Mon, 24 Jul 2023 01:45:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232496AbjGXBpE (ORCPT ); Sun, 23 Jul 2023 21:45:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47882 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232481AbjGXBnQ (ORCPT ); Sun, 23 Jul 2023 21:43:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D72959C1; Sun, 23 Jul 2023 18:37:55 -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 61A9F61000; Mon, 24 Jul 2023 01:33:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF372C433C9; Mon, 24 Jul 2023 01:33:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690162419; bh=uGYXHYMmOR9x2PokzqhPPrYJHj9EyT3jcAB2LDclP98=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bc8P+UvAcEVbBlolEmjrH2ZskVhVUf6+C68vGteGajNVGXztAkXOe4DUh3KeII6QX aBA3KXf8uJLHFuMAccI37mzsI4rm2wZHRoa6TQ/XfPbzTWcrYc5x8SeE6eUDULDaEL TO3gwUSFR5146C8uttwBj9L6e28f6WXNxJ1FS9NOS9ORYrMu/6RUtfwJBXXsu6cnd0 JsgcqNFqAAwTgDF9KurHEyXBPf21to2Ko6S+KAdaGYQoGytWyzDfrRh1zHoZSfCi1U uQdUmOwyor2v+cZg+XtkO2adJFqeZGhTXmMKDi5Nmq5K37rv9ORdQMwtk1Icn2SFTP xXWwEoBxE91xg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Xu Yang , Li Jun , Peter Chen , Greg Kroah-Hartman , Sasha Levin , Peter.Chen@nxp.com, linux-usb@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 09/24] usb: chipidea: imx: add missing USB PHY DPDM wakeup setting Date: Sun, 23 Jul 2023 21:33:10 -0400 Message-Id: <20230724013325.2332084-9-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230724013325.2332084-1-sashal@kernel.org> References: <20230724013325.2332084-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.121 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 bac0f5458cab9..2318c7906acdb 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 */ -- 2.39.2