From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A5F4611CAE for ; Thu, 24 Aug 2023 14:52:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28606C433C8; Thu, 24 Aug 2023 14:52:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692888738; bh=WN0MAvoqVhBThWZibczNETEFa8ENFWHkYe7+Fxv7fn0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S5QkKbd931wFyQHklSCoy8slIms+5WxtNDF8Ot9wkOnnatzCakPtd8tFY2v19faqO Nctgg+6Mbe1TnZeG0yaEZhJ7ZTtEGdhHR5A9XBwuv5TTy12ibAR0S3A/dzqzsy1HFc MvdtCgDUmrsJjScnB5TH6uONcflaXRwmsqqS9MJg= 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 5.15 024/139] usb: chipidea: imx: dont request QoS for imx8ulp Date: Thu, 24 Aug 2023 16:49:07 +0200 Message-ID: <20230824145024.628112740@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230824145023.559380953@linuxfoundation.org> References: <20230824145023.559380953@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 097142ffb1842..669e7606651ab 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