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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kT0Ig-0005uJ-81; Thu, 15 Oct 2020 10:15:58 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kT0Ib-0005tN-JH; Thu, 15 Oct 2020 10:15:54 +0000 Received: from saruman (88-113-213-94.elisa-laajakaista.fi [88.113.213.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2533920BED; Thu, 15 Oct 2020 10:15:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602756952; bh=Z6L85tl0hUzxc/Wf2yAWwRbRBy0g42YVSMNsAOso/ic=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=WCURctuRAO7apKBpnigKSW4w0RrSEIpplBnDIjs+ve/o+8+46MlY5TmxYzakNSnGt wshd18tKRcbQS+ist8JlaxoOpSixojILJcBphDceJNvzEVJ7nc77SPULh7DZu7zIN5 MdYW0FZqoioit4bvm377ZfhSD1iKvlH90Ra8372k= From: Felipe Balbi To: Serge Semin Subject: Re: [PATCH 20/20] arch: dts: Fix DWC USB3 DT nodes name In-Reply-To: <20201014143720.yny3jco5pkb7dr4b@mobilestation> References: <20201014101402.18271-1-Sergey.Semin@baikalelectronics.ru> <20201014101402.18271-21-Sergey.Semin@baikalelectronics.ru> <878sc8lx0e.fsf@kernel.org> <20201014143720.yny3jco5pkb7dr4b@mobilestation> Date: Thu, 15 Oct 2020 13:15:37 +0300 Message-ID: <875z7blrqu.fsf@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201015_061553_788184_9EACC3E7 X-CRM114-Status: GOOD ( 12.37 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , linux-usb@vger.kernel.org, Neil Armstrong , Tony Lindgren , Bjorn Andersson , Wei Xu , linux-samsung-soc@vger.kernel.org, Kevin Hilman , Gregory Clement , Krzysztof Kozlowski , Chen-Yu Tsai , Kukjin Kim , Andy Gross , linux-arm-msm@vger.kernel.org, linux-snps-arc@lists.infradead.org, Sebastian Hesselbarth , devicetree@vger.kernel.org, Jason Cooper , Mathias Nyman , linux-kernel@vger.kernel.org, Lad Prabhakar , Maxime Ripard , Alexey Malahov , Rob Herring , Santosh Shilimkar , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Roger Quadros , linux-mips@vger.kernel.org, Greg Kroah-Hartman , Yoshihiro Shimoda , linuxppc-dev@lists.ozlabs.org, Patrice Chotard , Serge Semin , Li Yang , Manu Gautam , =?utf-8?Q?Beno=C3=AEt?= Cousson , Shawn Guo , Pavel Parkhomenko Content-Type: multipart/mixed; boundary="===============1425927366865842071==" Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org --===============1425927366865842071== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Serge Semin writes: > On Wed, Oct 14, 2020 at 05:09:37PM +0300, Felipe Balbi wrote: >>=20 >> Hi Serge, >>=20 >> Serge Semin writes: >> > In accordance with the DWC USB3 bindings the corresponding node name is >> > suppose to comply with Generic USB HCD DT schema, which requires the U= SB >>=20 > >> DWC3 is not a simple HDC, though. > > Yeah, strictly speaking it is equipped with a lot of vendor-specific stuf= f, > which are tuned by the DWC USB3 driver in the kernel. But after that the > controller is registered as xhci-hcd device so it's serviced by the xHCI = driver, in Dual-role or host-only builds, that's correct. We can also have peripheral-only builds (both SW or HW versions) which means xhci isn't even in the picture. =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQJFBAEBCAAvFiEElLzh7wn96CXwjh2IzL64meEamQYFAl+IIUoRHGJhbGJpQGtl cm5lbC5vcmcACgkQzL64meEamQZO3Q//SiuQrPc8kbjk55HntU2Nq2ql7KHubHOj ZhrcegAbPbzA0vqIIasxjkXAC8Abbz3Bn59kDuu0ohRtTG1sKXMrN1aqkIo1tTh+ zkF7t+k5cdunzJ19jb0lohFu/eDK0JPuXRoByJfUhbxIZfWbacO7bG8TkClU7zhL denO6pfQG1nOetdAaHZV9imMuTKJOrnl+bcHx5tNcV9sH02sC6OVXBn4dN5ZnABf /FdDd671tZMcz43t7jm1vNk7yxgZPSqQ6myBeXQ45ZL2mn9i0gyi4eEWy29vLwu9 kVUhb9nrliaBsf/X/+oh05qRACLg/noIcuSpXMtu8tmR2DIcwDijYG8XOsBaDLEj ZYSJju7/JQ2XUmrS2s/xWtjcqQN0ZxVsJx0Vy4JZNRQ404qs2cqjDeUFdclP+fdJ 90W74TKzXS1/t52pQyG84LSM648I/7PhUWara2RV9jds7XPgFuFCwWTxEKkyQCSW ayPWVASHrKX0Kzp77GW2UUILCIo+luyMMd7V/BraTI6L+PMBL6+etB/O72UUXdb9 E2hQyJojMpg7BZ6dnpLcvbtHetLtW1hLisTOfD3NbPUyJzPJAgLt8D77SN5ncTUy nC8/57GA0Bs2uzYEB6TlPV4i7c9tLT3MJrlVE/p4uziQ7R/b34xbHDX3xNcspk9Q vO7uMM8lF9I= =XrV0 -----END PGP SIGNATURE----- --=-=-=-- --===============1425927366865842071== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc --===============1425927366865842071==--