{"id":2221962,"url":"http://patchwork.ozlabs.org/api/patches/2221962/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260410-topic-am33-evm-oftree-v2026-01-v5-10-4b9c7aca0e3e@baylibre.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260410-topic-am33-evm-oftree-v2026-01-v5-10-4b9c7aca0e3e@baylibre.com>","list_archive_url":null,"date":"2026-04-10T13:31:50","name":"[v5,10/12] am33xx: Support upstream devicetree USB device","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"c49ae6b4109167b573ad6e5a0b47f3fd5c2f7607","submitter":{"id":82333,"url":"http://patchwork.ozlabs.org/api/people/82333/?format=json","name":"Markus Schneider-Pargmann","email":"msp@baylibre.com"},"delegate":{"id":3651,"url":"http://patchwork.ozlabs.org/api/users/3651/?format=json","username":"trini","first_name":"Tom","last_name":"Rini","email":"trini@ti.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260410-topic-am33-evm-oftree-v2026-01-v5-10-4b9c7aca0e3e@baylibre.com/mbox/","series":[{"id":499460,"url":"http://patchwork.ozlabs.org/api/series/499460/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=499460","date":"2026-04-10T13:31:40","name":"arm: am335x: Switch to upstream devicetree","version":5,"mbox":"http://patchwork.ozlabs.org/series/499460/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2221962/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2221962/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=baylibre-com.20251104.gappssmtp.com\n header.i=@baylibre-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=RegMYqpx;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-10-4b9c7aca0e3e@baylibre.com>","References":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-0-4b9c7aca0e3e@baylibre.com>","In-Reply-To":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-0-4b9c7aca0e3e@baylibre.com>","To":"u-boot@lists.denx.de, Marc Murphy ","Cc":"Tom Rini , Rasmus Villemoes ,\n Kory Maincent ,\n Marek Vasut ,\n Romain Gantois ,\n Parvathi Pudi ,\n Basharath Hussain Khaja ,\n Paul Barker , \"Andrew F. Davis\" ,\n Simon Glass , Anshul Dalal ,\n Michael Trimarchi ,\n \"Markus Schneider-Pargmann (TI)\" ","X-Mailer":"b4 0.14.2","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1690; i=msp@baylibre.com;\n h=from:subject:message-id; bh=q3wYaGY0+aA2jhNMP0CNM/HhLVRpzNZtCwxxFigoQOw=;\n b=owGbwMvMwCXWejAsc4KoVzDjabUkhswbvz99D/HWXCr9d0XzonaZP/arfnNoKs1rf73eZqZH+\n uHNxy6f7ShlYRDjYpAVU2TpTAxN+y+/81jyomWbYeawMoEMYeDiFICJFGoyMjyPr71y+/SEpfkG\n Zq2ZT3/OmrPJUN09lpdVmHlC9NI3JZaMDNfDlpm+jjthubchY2VpRQrb0raroqGdz7db9Jlv+Xb\n gMwcA","X-Developer-Key":"i=msp@baylibre.com; a=openpgp;\n fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"Support musb being probed by ti,musb-am33xx. The non-upstream DT probing\nused a wrapper driver that probed ti-musb-peripheral and ti-musb-host.\nThis wrapper registered as UCLASS_MISC, which is why it is requested in\nthis board.c file.\n\nWith the new devicetree the wrapper that registers as UCLASS_MISC is\ngone, instead the UCLASS_USB and UCLASS_USB_GADGET_GENERIC have to be\nrequested.\n\nReviewed-by: Kory Maincent \nSigned-off-by: Markus Schneider-Pargmann (TI) \n---\n arch/arm/mach-omap2/am33xx/board.c | 16 +++++++++++-----\n 1 file changed, 11 insertions(+), 5 deletions(-)","diff":"diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c\nindex c3931900622957a5499fe6483473c61e3a62fff0..20556b8fb5f1eb469469006b3483003f716146b8 100644\n--- a/arch/arm/mach-omap2/am33xx/board.c\n+++ b/arch/arm/mach-omap2/am33xx/board.c\n@@ -266,11 +266,17 @@ int arch_misc_init(void)\n \tstruct udevice *dev;\n \tint ret;\n \n-\t/*\n-\t * Trigger probe of the UCLASS_MISC device which is a USB wrapper driver\n-\t * ti-musb-wrapper that handles all usb host and gadget devices.\n-\t */\n-\tret = uclass_first_device_err(UCLASS_MISC, &dev);\n+\tif (IS_ENABLED(CONFIG_OF_UPSTREAM)) {\n+\t\tuclass_first_device_err(UCLASS_USB, &dev);\n+\t\tret = uclass_first_device_err(UCLASS_USB_GADGET_GENERIC, &dev);\n+\t} else {\n+\t\t/*\n+\t\t * Trigger probe of the UCLASS_MISC device which is a USB\n+\t\t * wrapper driver ti-musb-wrapper that handles all usb host and\n+\t\t * gadget devices.\n+\t\t */\n+\t\tret = uclass_first_device_err(UCLASS_MISC, &dev);\n+\t}\n \tif (ret)\n \t\tprintf(\"Failed probing USB %d, continue without USB\\n\", ret);\n \n","prefixes":["v5","10/12"]}