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 513D8EE4996 for ; Mon, 21 Aug 2023 19:52:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229506AbjHUTwe (ORCPT ); Mon, 21 Aug 2023 15:52:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229521AbjHUTwe (ORCPT ); Mon, 21 Aug 2023 15:52:34 -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 765B71A4 for ; Mon, 21 Aug 2023 12:52:16 -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 031E264494 for ; Mon, 21 Aug 2023 19:52:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1400AC433C8; Mon, 21 Aug 2023 19:52:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692647535; bh=TT16IBL3/9Ik7H4HZdwklezAGAU61D+BLQu711tF7uo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0sbhcxJuBmjH2BdG1jxQUgBb8B73C2KGTEH7lO4LmN7UsgEjzQ5H/Ehe3La3o3ODO MrY39fsDawzk4jY30DYexcnj1z5vWFQ2xlzcjEHZOouHc2LG/EJk5AmTdZ1MqJ0xZH 5lsfi2k6EuL/llc3fDqC5ciT9Oa+KYzIBRL5Cw0A= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Xu Yang , Li Jun , Peter Chen , Sasha Levin Subject: [PATCH 6.1 049/194] usb: chipidea: imx: dont request QoS for imx8ulp Date: Mon, 21 Aug 2023 21:40:28 +0200 Message-ID: <20230821194124.958943581@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230821194122.695845670@linuxfoundation.org> References: <20230821194122.695845670@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 9a070e8e208995a9d638b538ed7abf28bd6ea6f0 ] Use dedicated imx8ulp usb compatible to remove QoS request since imx8ulp has no such limitation of imx7ulp: DMA will not work if system enters idle. Signed-off-by: Xu Yang Signed-off-by: Li Jun Acked-by: Peter Chen Message-ID: <20230530104007.1294702-2-xu.yang_2@nxp.com> Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/usb/chipidea/ci_hdrc_imx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 9ffcecd3058c1..60b4de0a4f76d 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -70,6 +70,10 @@ static const struct ci_hdrc_imx_platform_flag imx7ulp_usb_data = { CI_HDRC_PMQOS, }; +static const struct ci_hdrc_imx_platform_flag imx8ulp_usb_data = { + .flags = CI_HDRC_SUPPORTS_RUNTIME_PM, +}; + static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx23-usb", .data = &imx23_usb_data}, { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data}, @@ -80,6 +84,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data}, { .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data}, { .compatible = "fsl,imx7ulp-usb", .data = &imx7ulp_usb_data}, + { .compatible = "fsl,imx8ulp-usb", .data = &imx8ulp_usb_data}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids); -- 2.40.1