From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 May 2023 12:20:40 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pu9bF-0033Tp-1H for lore@lore.pengutronix.de; Wed, 03 May 2023 12:20:40 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pu9bD-0006ZQ-2m for lore@pengutronix.de; Wed, 03 May 2023 12:20:39 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=MrSUtMND+RGaIPwxe+6iKmDmMaeb5oZS3oa/Yu6kBd8=; b=SF37NB2T/6O7YxacCmzYvIvPxI jReArLZJKnE8ypIndyWWFlzVBT3dG9tcF7rYqxNE2K4yrFtTNA2u/HKuJWJb4RB/9nCHTbJj3wHzU kEjr96162LScGOS/6+y7QwhnLoHJgZniF0WlENd2TLrYFcgye6mnCw49GrVQgRWLdbLziihOs73Em 5FL7W9sYiicS7dgA92AFhzB84srOxuodLjpFDecw6jbyYwUF2m1vydMJljnahxS+ecTFjutzDLIwd ZfO4vCPDCNFCuqFkHl1bgIVnLTnbIlvq3lqTthaXfgBQ/Shoi6xCT7la5WU1A8m9XFZaORyySkYGZ E1z8L4NA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pu9a6-0046pW-0x; Wed, 03 May 2023 10:19:30 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pu9a2-0046ne-2v for barebox@lists.infradead.org; Wed, 03 May 2023 10:19:28 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pu9Zz-000658-EV; Wed, 03 May 2023 12:19:23 +0200 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pu9Zx-000nx8-Cj; Wed, 03 May 2023 12:19:21 +0200 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pu9Zw-007f5B-JV; Wed, 03 May 2023 12:19:20 +0200 From: Oleksij Rempel To: barebox@lists.infradead.org Cc: Oleksij Rempel Date: Wed, 3 May 2023 12:19:15 +0200 Message-Id: <20230503101919.1826193-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230503_031926_943842_6078BC12 X-CRM114-Status: GOOD ( 10.55 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v1 0/4] Improve USB FIFO handling and enable UMS mode on PRTT1L boards X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) This patch series addresses the initial issue of USB Mass Storage (UMS) mode not working on PRTT1L boards by improving USB FIFO handling in the DWC2 driver, fixing multiplier handling in endpoint setup, and adding support for multiple gadgets, including UMS, fastboot, and ACM gadgets. The changes include porting support for USB FIFO devicetree properties and FIFO configuration from Linux kernel v6.3. These patches were tested on a PRTT1C board (based on stm32mp151) with the following command: usbgadget -S '/dev/mmc1(mmc1)' -s -A '' -b Michael Grzeschik (1): usb: dwc2: fix multiplier handling in endpoint setup Oleksij Rempel (3): usb: dwc2: Port support for USB FIFO devicetree properties from Linux v6.3 usb: dwc2: Port FIFO configuration sync from Linux v6.3 arm: dts: stm32mp151-prtt1l: Configure USB gadget FIFOs for multiple gadgets support arch/arm/dts/stm32mp151-prtt1l.dtsi | 1 + drivers/usb/dwc2/core.c | 27 ++++++++++++++++++++ drivers/usb/dwc2/dwc2.c | 1 + drivers/usb/dwc2/dwc2.h | 1 + drivers/usb/dwc2/gadget.c | 38 +++++++++++------------------ 5 files changed, 44 insertions(+), 24 deletions(-) -- 2.39.2