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Miller" , Eric Dumazet , Florian Fainelli , Jakub Kicinski , Paolo Abeni , Vladimir Oltean , Woojung Huh , Arun Ramadoss , Conor Dooley , Krzysztof Kozlowski , Rob Herring , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, UNGLinuxDriver@microchip.com, "Russell King (Oracle)" , devicetree@vger.kernel.org Subject: Re: [PATCH net-next v4 3/9] net: dsa: microchip: use wakeup-source DT property to enable PME output Message-ID: References: <20231016141256.2011861-1-o.rempel@pengutronix.de> <20231016141256.2011861-4-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231016141256.2011861-4-o.rempel@pengutronix.de> X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 16 Oct 2023 07:34:52 -0700 (PDT) On Mon, Oct 16, 2023 at 04:12:50PM +0200, Oleksij Rempel wrote: > KSZ switches with WoL support signals wake event over PME pin. If this > pin is attached to some external PMIC or System Controller can't be > described as GPIO, the only way to describe it in the devicetree is to > use wakeup-source property. So, add support for this property and enable > PME switch output if this property is present. > > Signed-off-by: Oleksij Rempel Reviewed-by: Andrew Lunn Andrew