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[2001:1c00:c1e:bf00:d69d:5353:dba5:ee81]) by smtp.gmail.com with ESMTPSA id bq15-20020a056402214f00b0042ab2127051sm9677479edb.64.2022.06.15.09.11.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Jun 2022 09:11:18 -0700 (PDT) Message-ID: <402d2059-d0ab-2229-870c-f511cd6f29ee@redhat.com> Date: Wed, 15 Jun 2022 18:11:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH v1 1/1] phy: ti: tusb1210: Don't check for write errors when powering on Content-Language: en-US To: Andy Shevchenko Cc: Vinod Koul , Stephan Gerhold , linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Kishon Vijay Abraham I , Ferry Toth References: <20220613160848.82746-1-andriy.shevchenko@linux.intel.com> <390cf16c-f07c-ebfc-08ad-25b242548953@redhat.com> From: Hans de Goede In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 6/15/22 13:51, Andy Shevchenko wrote: > On Tue, Jun 14, 2022 at 05:49:22PM +0200, Hans de Goede wrote: >> On 6/14/22 15:01, Andy Shevchenko wrote: >>> On Tue, Jun 14, 2022 at 01:23:21PM +0200, Hans de Goede wrote: >>>> On 6/13/22 18:08, Andy Shevchenko wrote: > > ... > >>> [ 35.126397] tusb1210 dwc3.0.auto.ulpi: GPIO lookup for consumer reset >>> [ 35.126418] tusb1210 dwc3.0.auto.ulpi: using ACPI for GPIO lookup >>> [ 35.126455] tusb1210 dwc3.0.auto.ulpi: using lookup tables for GPIO lookup >>> [ 35.126465] tusb1210 dwc3.0.auto.ulpi: No GPIO consumer reset found >>> [ 35.126476] tusb1210 dwc3.0.auto.ulpi: GPIO lookup for consumer cs >>> [ 35.126485] tusb1210 dwc3.0.auto.ulpi: using ACPI for GPIO lookup >>> [ 35.126538] tusb1210 dwc3.0.auto.ulpi: using lookup tables for GPIO lookup >>> [ 35.126548] tusb1210 dwc3.0.auto.ulpi: No GPIO consumer cs found >>> [ 40.534107] tusb1210 dwc3.0.auto.ulpi: error -110 writing val 0x41 to reg 0x80 >>> >>> (I put 5000 ms there to be sure) >>> >>>> I'm fine with going with this workaround patch to fix things. >> >> Ok, so I guess we should just apply this workaround patch to make >> the error non fatal. Still would be good to dig a little deeper one >> of these days and see what is going on here... > > Can you give a formal tag? Sure: Acked-by: Hans de Goede Regards, Hans