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Miller" , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Andrew Lunn , Heiner Kallweit , Russell King , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220427214406.1348872-1-michael@walle.cc> <20220427214406.1348872-4-michael@walle.cc> <652a5d64-4f06-7ac8-a792-df0a4b43686f@gmail.com> <635fd80542e089722e506bba0ff390ff@walle.cc> From: Florian Fainelli In-Reply-To: <635fd80542e089722e506bba0ff390ff@walle.cc> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/27/22 15:08, Michael Walle wrote: > Am 2022-04-28 00:06, schrieb Florian Fainelli: >> On 4/27/2022 2:44 PM, Michael Walle wrote: >>> The LAN8814 has a coma mode pin which puts the PHY into isolate and >>> power-dowm mode. Unfortunately, the mode cannot be disabled by a > s/dowm/down/ > >>> register. Usually, the input pin has a pull-up and connected to a GPIO >>> which can then be used to disable the mode. Try to get the GPIO and >>> deassert it. >> >> Poor choice of word, how about deep sleep, dormant, super isolate? > > Which one do you mean? Super isolate sounded like broadcom wording ;) Coma is not a great term to use IMHO. Yes Super isolate (tm) is a Broadcom thing, and you can come out of super isolate mode with register writes, so maybe not the best suggestion. -- Florian