From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) (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 E3AA03DA5C7 for ; Wed, 16 Sep 2026 12:24:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.24 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789561443; cv=none; b=satMeGW34gC/dPsLc5sAlrxwbFhQuSTgCxi3njn9oOCl1J+Kelk6XtPt3a74X5gLVBoJ664C00fMhO0g1JoGBz3RYf//cv5jFVu7ks4jO11NCZvy2+ThyLIztBLR+0vDBZvM7G/akTzBDQbuF4KhuPROV5622C7swbCJ1V+4zWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789561443; c=relaxed/simple; bh=gsiJC+8KYfKWnEm6drxojd2SA0aWwriaMc4BSfAPcEc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:Content-Type: References; b=BV86ogjmRdPO1HZELSEwqlLEQpsFsJ5uVeGugLNgN/fnrBTLaPUWu+KjXJFde6eD4/9dCTPErhESDOAdnBhtmFitI/abNT791OIGXmxX4nVYiIcRVLm8T2mf7bfBZoJTbh5Ck3Y1FFbICEWWzCf6E34WkJNGzhPkWUNGMlc7qE8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=RUu6s6C1; arc=none smtp.client-ip=203.254.224.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="RUu6s6C1" Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20260916122359epoutp0118a461fb79463ec3ea2a9e79e4fc2079~VzKXtPWar1067310673epoutp01Z for ; Wed, 16 Sep 2026 12:23:59 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20260916122359epoutp0118a461fb79463ec3ea2a9e79e4fc2079~VzKXtPWar1067310673epoutp01Z DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1789561440; bh=fKL6HImdTiqBULRthcBWF6Nv0t3+2obCrlxnJAI24Vo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RUu6s6C1rO3r03Ron2UQrDWMzfW4zswX+fH56Yv6sXAlsj5s7250UDMScV2X0IZR6 V9fCYpdjJE2bYEgs7bJvWS+lqgXw8iPQ8wTTF2iybXq1EWtdFql7WukjqMr4n3HNV7 MsIOudhtDT7TsvWGaaOnCIIiW3InnsdVmv1wmBsk= Received: from epsnrtp03.localdomain (unknown [182.195.42.155]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPS id 20260916122359epcas5p4d7652fb157b69e8523d96d7139a526d4~VzKXLNoit2123921239epcas5p47; Wed, 16 Sep 2026 12:23:59 +0000 (GMT) Received: from epcas5p2.samsung.com (unknown [182.195.38.95]) by epsnrtp03.localdomain (Postfix) with ESMTP id 4hlJ322qQlz3hhT8; Wed, 16 Sep 2026 12:23:58 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20260916122357epcas5p3578059e36eafeb4602f4fb57cd72c883~VzKVr2h4q1679016790epcas5p32; Wed, 16 Sep 2026 12:23:57 +0000 (GMT) Received: from vega.samsungds.net (unknown [107.108.73.84]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20260916122354epsmtip23a7f3a74468b642496b307c223b4c8c2~VzKS51nxf2261622616epsmtip2_; Wed, 16 Sep 2026 12:23:54 +0000 (GMT) From: Selvarasu Ganesan To: krzk@kernel.org, peter.griffin@linaro.org, alim.akhtar@samsung.com, gregkh@linuxfoundation.org, robh@kernel.org, conor+dt@kernel.org, Thinh.Nguyen@synopsys.com, mani@kernel.org, selvarasu.g@samsung.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: jh0801.jung@samsung.com, h10.kim@samsung.com, dh10.jung@samsung.com, akash.m5@samsung.com, hongpooh.kim@samsung.com, eomji.oh@samsung.com, shijie.cai@samsung.com, muhammed.ali@samsung.com, thiagu.r@samsung.com Subject: [PATCH v2 3/3] usb: dwc3: Add Exynos8855 to the generic platform driver Date: Wed, 16 Sep 2026 17:52:29 +0530 Message-Id: <20260916122229.2604003-4-selvarasu.g@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260916122229.2604003-1-selvarasu.g@samsung.com> X-CMS-MailID: 20260916122357epcas5p3578059e36eafeb4602f4fb57cd72c883 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20260916122357epcas5p3578059e36eafeb4602f4fb57cd72c883 References: <20260916122229.2604003-1-selvarasu.g@samsung.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Add the "samsung,snps-dwc3" compatible string to dwc3-generic-plat so the Exynos8855 USB3 DWC3 controller can probe through the generic DWC3 platform glue. While at it, alphabetically reorder the existing entries. The "samsung,snps-dwc3" string is used as a generic fallback to support any Exynos SoC that utilizes a flattened model instantiation. This fallback allows multiple Exynos SoCs to be supported by the generic platform driver simply by adding the fallback compatible to their respective device tree nodes. Co-developed-by: Muhammed Ali Signed-off-by: Muhammed Ali Signed-off-by: Selvarasu Ganesan --- drivers/usb/dwc3/dwc3-generic-plat.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-generic-plat.c b/drivers/usb/dwc3/dwc3-generic-plat.c index ca69ac0eb07c..10c1146564b7 100644 --- a/drivers/usb/dwc3/dwc3-generic-plat.c +++ b/drivers/usb/dwc3/dwc3-generic-plat.c @@ -232,10 +232,11 @@ static const struct dwc3_generic_config eic7700_dwc3 = { }; static const struct of_device_id dwc3_generic_of_match[] = { + { .compatible = "eswin,eic7700-dwc3", &eic7700_dwc3}, + { .compatible = "fsl,ls1028a-dwc3", &fsl_ls1028_dwc3}, + { .compatible = "samsung,snps-dwc3", }, { .compatible = "spacemit,k1-dwc3", &spacemit_k1_dwc3}, { .compatible = "spacemit,k3-dwc3", }, - { .compatible = "fsl,ls1028a-dwc3", &fsl_ls1028_dwc3}, - { .compatible = "eswin,eic7700-dwc3", &eic7700_dwc3}, { .compatible = "starfive,jhb100-dwc3", }, { /* sentinel */ } }; -- 2.17.1