From patchwork Fri Oct 8 07:53:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 12544533 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E99AC433FE for ; Fri, 8 Oct 2021 07:57:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 28EBF6103C for ; Fri, 8 Oct 2021 07:57:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233251AbhJHH7F (ORCPT ); Fri, 8 Oct 2021 03:59:05 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:39694 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229941AbhJHH7D (ORCPT ); Fri, 8 Oct 2021 03:59:03 -0400 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1984abmV020364; Fri, 8 Oct 2021 09:57:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=selector1; bh=c6EaOVGfb8Sa8HSlE1ms6Xot8j3nZXJs3bVkNF7A+D8=; b=P9RS1+4eRbSDQhkaKAaGifIzcOlHW5vPJLPNx2blBuLiEa+/h+V1Gmi/FKUDt4SoQPtX 8CnHd6bGEw5qmB0z94ZlGYgAwuzgQvWrCtLf7fRKUgQr5V6eVaObajTknxMoCQ2lYMHB e5NWg3zD6Gky/CYLFJTeKfxB1PwwP8/9oNQAWWojcPGfwU4KQGO5k/6ZpMUR/GRwTGe0 4P7ml7uBNk595PrSMRpIMpQMJnSZHn2YioDT9GkNbErnzS0+cnf4SbU0AAn71G0/VlCV 8LngPsIlJnrkIbN8TG9er7a1oAyvE0BaWEi9LEFSN4zBfOEV9D0pbjCB+4w56t7gz0q9 rQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 3bjdun9fxj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 08 Oct 2021 09:57:04 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6E42B100034; Fri, 8 Oct 2021 09:57:04 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 63696218110; Fri, 8 Oct 2021 09:57:04 +0200 (CEST) Received: from localhost (10.75.127.49) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Fri, 8 Oct 2021 09:57:03 +0200 From: Fabrice Gasnier To: , CC: , , , , , Subject: [PATCH v2 2/2] usb: dwc2: stm32mp15: set otg_rev Date: Fri, 8 Oct 2021 09:53:09 +0200 Message-ID: <1633679589-16021-3-git-send-email-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1633679589-16021-1-git-send-email-fabrice.gasnier@foss.st.com> References: <1633679589-16021-1-git-send-email-fabrice.gasnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG2NODE3.st.com (10.75.127.6) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-10-08_02,2021-10-07_02,2020-04-07_01 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org STM32MP15 complies with the OTG 2.0. Set OTG revision accordingly. It is useful for the of_usb_update_otg_caps() routine to check and update otg_rev to the lower value between DT and provided params. Signed-off-by: Fabrice Gasnier --- Changes in v2: - set otg_rev in otg_caps structure directly --- drivers/usb/dwc2/params.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index 99d3b62..d300ae3 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -176,6 +176,7 @@ static void dwc2_set_stm32mp15_fsotg_params(struct dwc2_hsotg *hsotg) p->otg_caps.hnp_support = false; p->otg_caps.srp_support = false; + p->otg_caps.otg_rev = 0x200; p->speed = DWC2_SPEED_PARAM_FULL; p->host_rx_fifo_size = 128; p->host_nperio_tx_fifo_size = 96; @@ -197,6 +198,7 @@ static void dwc2_set_stm32mp15_hsotg_params(struct dwc2_hsotg *hsotg) p->otg_caps.hnp_support = false; p->otg_caps.srp_support = false; + p->otg_caps.otg_rev = 0x200; p->activate_stm_id_vb_detection = !device_property_read_bool(hsotg->dev, "usb-role-switch"); p->host_rx_fifo_size = 440; p->host_nperio_tx_fifo_size = 256;