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Mon, 31 Aug 2026 19:53:14 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e35]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3286f552473sm37613800eec.0.2026.08.31.19.53.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Aug 2026 19:53:13 -0700 (PDT) From: Rosen Penev To: devicetree@vger.kernel.org Cc: Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-kernel@lists.infradead.org (moderated list:ARM/Marvell Kirkwood and Armada 370, 375, 38x,...), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] ARM: dts: helios4: add Wake-on-LAN gpio key Date: Mon, 31 Aug 2026 19:53:11 -0700 Message-ID: <20260901025311.955936-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260831_195315_767420_AE97F9D6 X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a gpio-keys node exposing Wake-On-LAN on its gpio0 18 input, allowing the board to be woken from suspend. Assisted-by: opencode:big-pickle Signed-off-by: Rosen Penev --- arch/arm/boot/dts/marvell/armada-388-helios4.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/marvell/armada-388-helios4.dts b/arch/arm/boot/dts/marvell/armada-388-helios4.dts index 176198d99c26..e3376c703cbf 100644 --- a/arch/arm/boot/dts/marvell/armada-388-helios4.dts +++ b/arch/arm/boot/dts/marvell/armada-388-helios4.dts @@ -87,6 +87,18 @@ fault-led { }; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <µsom_phy0_int_pins>; + + wol { + label = "Wake-On-LAN"; + linux,code = ; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + }; + io-leds { compatible = "gpio-leds"; pinctrl-names = "default"; -- 2.55.0