From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) (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 2FC963EDE52 for ; Wed, 16 Sep 2026 06:55:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789541740; cv=none; b=fwR75ZnKhUU2iJlFR/iTchXgFkVqmGBd4mYn42WJlmYxOsR2RhELs6ZsEhbTm8Wzz7r/c7QdWWOBg0LdDK1ogSTnHb63jpT7HBFczWBpQkKulUGdc+OEQy27Qu3dSmwM8Q8E59rbDTDBs8BFdr/1xOXIa3m0rtteKCDq9Y/mEAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789541740; c=relaxed/simple; bh=JTJ88IGbzVBPXF6knhuLYB1+SszOHaf+na+fa/yh0/Y=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:From:In-Reply-To: Content-Type:References; b=QPq0WbqkDI/zL3VAT9J/9h9RaiTrEMOttO+VgxiHAlpLuPAIVEN5zmKDauANaPnstrcxX10fXlcLAMGGMH2rOlk9CDJwB4gX7xAK0OMeoXB/ldEphCuWIJGyuhSASOlGAXMg9eggT+g/8o6Q9CfAtzTaAzbwjEwNpqHPEPNQLsE= 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=sN29VXdR; arc=none smtp.client-ip=203.254.224.34 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="sN29VXdR" Received: from epcas5p2.samsung.com (unknown [182.195.41.40]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20260916065534epoutp04a684a7f98250359d19a09bcb21d11afc~Vurn-BMTH0486004860epoutp04O for ; Wed, 16 Sep 2026 06:55:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20260916065534epoutp04a684a7f98250359d19a09bcb21d11afc~Vurn-BMTH0486004860epoutp04O DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1789541735; bh=Dmq9AZ1vIHHYBfJ/kR1wgFXYb1HSX0N4D1w5gRdEoaA=; h=Date:Subject:To:Cc:From:In-Reply-To:References:From; b=sN29VXdR2j2bHvRXpPTbj65RGugMMyVibw4Cu63eA28RRhMrNqI0nPBPvmSnvDR5x gP6nnnf8gREha+A1Ic3cb+oXm+ZsDuAs4r29tPDWqiGZ/cwIwQd1+NbHqICNrggcYE wcMP9LcNSs4xbG6HRoWfXxv9I4rIQan2LaNPgUSs= Received: from epsnrtp03.localdomain (unknown [182.195.42.155]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20260916065534epcas5p3a129d4f73b4e4d18ce8fb3af12881fb3~VurnU534m1719117191epcas5p3p; Wed, 16 Sep 2026 06:55:34 +0000 (GMT) Received: from epcas5p4.samsung.com (unknown [182.195.38.86]) by epsnrtp03.localdomain (Postfix) with ESMTP id 4hl8m50R9Bz3hhT7; Wed, 16 Sep 2026 06:55:33 +0000 (GMT) Received: from epsmtip1.samsung.com (unknown [182.195.34.30]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20260916065532epcas5p3bac23ebb76d7f13815042d4e89821649~Vurln5I_T1987819878epcas5p3u; Wed, 16 Sep 2026 06:55:32 +0000 (GMT) Received: from [107.122.5.126] (unknown [107.122.5.126]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20260916065529epsmtip129833710e6fe28286b722fa81fb5efef~Vuri6XZjm1077810778epsmtip18; Wed, 16 Sep 2026 06:55:29 +0000 (GMT) Message-ID: <0faf2d75-3b0c-4b89-ab89-d5f93eb26821@samsung.com> Date: Wed, 16 Sep 2026 12:25:21 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] usb: dwc3: Add Exynos8855 to the generic platform driver To: Krzysztof Kozlowski , peter.griffin@linaro.org, alim.akhtar@samsung.com, gregkh@linuxfoundation.org, robh@kernel.org, conor+dt@kernel.org, Thinh.Nguyen@synopsys.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, 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 Content-Language: en-US From: Selvarasu Ganesan In-Reply-To: <9969f6d6-71ee-4c22-9b37-a0f6bac97169@kernel.org> Content-Transfer-Encoding: 7bit X-CMS-MailID: 20260916065532epcas5p3bac23ebb76d7f13815042d4e89821649 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: 20260903071322epcas5p2a40e3299b0954dd880c9b3651555760c References: <20260903071250.3421499-1-selvarasu.g@samsung.com> <20260903071250.3421499-4-selvarasu.g@samsung.com> <9969f6d6-71ee-4c22-9b37-a0f6bac97169@kernel.org> On 9/5/2026 12:49 PM, Krzysztof Kozlowski wrote: > On 03/09/2026 09:12, Selvarasu Ganesan wrote: >> 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. >> >> 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 | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/usb/dwc3/dwc3-generic-plat.c b/drivers/usb/dwc3/dwc3-generic-plat.c >> index ca69ac0eb07c..33a76c37d15d 100644 >> --- a/drivers/usb/dwc3/dwc3-generic-plat.c >> +++ b/drivers/usb/dwc3/dwc3-generic-plat.c >> @@ -237,6 +237,7 @@ static const struct of_device_id dwc3_generic_of_match[] = { >> { .compatible = "fsl,ls1028a-dwc3", &fsl_ls1028_dwc3}, >> { .compatible = "eswin,eic7700-dwc3", &eic7700_dwc3}, >> { .compatible = "starfive,jhb100-dwc3", }, >> + { .compatible = "samsung,snps-dwc3", }, > Why not in alphabetical order? You're right, it's not in alphabetical order. I'll fix this in the next version. Thanks, Selva > > Best regards, > Krzysztof