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[91.155.214.58]) by smtp.gmail.com with ESMTPSA id b17sm1435754lfa.15.2020.04.01.04.36.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 01 Apr 2020 04:36:50 -0700 (PDT) From: Felipe Balbi To: Oliver Graute , Peter Chen Cc: "linux-usb\@vger.kernel.org" , Greg Kroah-Hartman , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , oliver.graute@gmail.com, dl-linux-imx Subject: Re: using cdns3-imx driver on imx8qm In-Reply-To: <20200401103434.GA38169@archlinux.localdomain> References: <20200326170109.GA28051@optiplex> <20200327090554.GA31160@b29397-desktop> <20200327095028.GA19809@ripley> <20200327132153.GA31668@b29397-desktop> <20200331142528.GA2246@portage> <20200401103434.GA38169@archlinux.localdomain> Date: Wed, 01 Apr 2020 14:36:46 +0300 Message-ID: <87sghna14h.fsf@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Oliver Graute writes: >> Make sure the five clocks in dts are correct, and print the USB3_SSPHY_S= TATUS if >> timeout still exists. > > ok I got this for USB3_SSPHY_STATUS > > [ 3.057122] cdns3-imx 5b110000.usb3: wait clkvld timeout 0xb0b03827 > > Unfortunally my imx8qm spec is incomplete regarding the > USB3_SSPHY_STATUS register. for testing purposes, you could just have the bootloader enable the necessary clocks and use dummy fixed-clock in your DTS. At least you could get something working from USB-side and focus on the clock tree after that. =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl6EfM4ACgkQzL64meEa mQaZ1hAAzCSKcBJEGoGB73g2fZlxFSYm8s+PO2sto7sCI/VFdiha4Hj7ojPDrA3o vA1jccdjRB8um49iTGq8ZJoFjc3P/5LM6CYnzf839h86O01ZIWlNPPayPFZD6qaK IGhcCRYm3CUQTcbhj3yqGCOtwGcRqK9TEIcalYVOHqLDFnTPmuei9h77KVBUjAmS SJO7yTVziBr2jXCaEuYqxhCW6MAGy6jdEMG9yTKkP+U5rHjAbvPbUOxXp6Pc8ed9 GUiHIY7Og+65Jn+EQSkrYRkVfzN/09nCIF1MqYnOUe7DJWmIbsVRFu5I/yqyQSky NH/NELJ5ugZr787PSz6DHpD/TB7EmccLIyyRfHtwpv/YnVnBsrycqGkHRTCjjYWs eu8lOaIIg4/iNiwrBuzJQxi7asGofxboK6g/qB5dWrUX8R0RzoqmU3oN9zVdSDE6 89aQ15OOqImYEd7P+0wQZsVIxTkbIwfL71jJvKlX6AIIdAA+9yPEb8J+ZbavpXpA 2qxvqwwKGVKPZdtabjQ/Tends8KBnef2NWgU4cXkSvFvbht+vA2igmPmEc6vfdFA 2AuC60pQ0BqgJAyvjAJ2rbAKCRTi5ETVgHwMNNiuHzVBpKOGZRMyGxAD72wYCKAC LRfhlGecMh7VFwDzf+CKQ9F3V4mmkZ+RAWSa/HmMoTtZoUPnb1A= =I7mU -----END PGP SIGNATURE----- --=-=-=--