From: Jochen Sprickerhof Subject: [PATCH] ARM: dts: exynos: Use dwc3 quirk for USB3 and LAN on Odroid XU4 Date: Sat, 30 Sep 2017 16:54:54 +0200 Message-ID: <20170930145454.sm2zpwonemlfsemo@vis> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dcm7oqzhrdh4s5b3" Return-path: Received: from smtprelay01.ispgateway.de ([80.67.31.24]:60770 "EHLO smtprelay01.ispgateway.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751048AbdI3PNm (ORCPT ); Sat, 30 Sep 2017 11:13:42 -0400 Content-Disposition: inline Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Krzysztof Kozlowski , Vagrant Cascadian --dcm7oqzhrdh4s5b3 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Without this, the USB3 and LAN ports don't show up. See also https://bugs.debian.org/843448 This was first proposed in https://lkml.org/lkml/2015/3/18/400 but for exynos5420.dtsi. I only tested it on Odroid XU4, so I propose it only for that board. Also I found the dis_u2_susphy_quirk to make no difference, so it's not included. A second proposal is in https://lkml.org/lkml/2017/1/24/402, but only for USB3, not for the LAN port. Signed-off-by: Jochen Sprickerhof --- arch/arm/boot/dts/exynos5422-odroidxu4.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts= /exynos5422-odroidxu4.dts index 2faf88627a48..30fc4d35422e 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts @@ -43,6 +43,13 @@ status =3D "okay"; }; =20 +&usbdrd_dwc3_0 { + /* quirk is needed to make USB3 ports work */ + snps,dis_u3_susphy_quirk; +}; + &usbdrd_dwc3_1 { dr_mode =3D "host"; + /* quirk is needed to make LAN port work */ + snps,dis_u3_susphy_quirk; }; --=20 2.14.2 --dcm7oqzhrdh4s5b3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEc7KZy9TurdzAF+h6W//cwljmlDMFAlnPsDcACgkQW//cwljm lDMFAQ//SQNezDJM3LtGNAQ5AsK1KSWqf8CLvKeRX0QgFZ25c4HWzsO6ygmjU85N b9zyOJrAuh/lGF3JKhYXLPbtjZxdj8Wpf85yFlQcmSeb/LqXnOSXhiTKY663Z7ya oA87MLVsbK/0vwbHygTcMNbcEXQwc57VXhg0JWmNdfxnt8KN7WBGf1N3BpquZafz qKkjaq6Mo2LdbIhg9vCISHRiMB2lS63Xku+kuUgqY/f6aIKuud+mW6p7zuvPNcVb pi5e52WYMbRohPqzJ3z204XMr/z+JaS1nD6us0FYVBWOfPvtf5pKzFEBh/ftYWfo 4+/8yzkNhSPq8fAugDTSak4UsY0xg3TidJo3PpkvEFEmMwdV33LP73ec7a1iik5N QaS0WUmHHoipo0VObGkn599YTFllqbUIyTgiDJ4lv6Mvrhqa+5tPetM7qCQfGK2t Gjs1w7ov/9JkHtEHDpF398jNRabo7QusyrQCs2Sg10weePFeZwuwDadycv8yH7MX HibgfneLwQzAvJlJUVtCKm6ODDg5vO4HDpotpa/3XHb965hDlcIt22oLjGsEkHYl ybAeEvo0wiVrgrdpbQcD84dvG6dTxOS2NiZXWiXSXg7syBIZZkY5WjerV4e7qy5j VPwXCSFy6iyRx1Y06sp8zqjUrVRobj1YF0erqk9PSfsA+pDsIFo= =Sa7N -----END PGP SIGNATURE----- --dcm7oqzhrdh4s5b3--