From nobody Mon Feb 9 12:15:45 2026 Received: from smtp.forwardemail.net (smtp.forwardemail.net [121.127.44.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9513927780B for ; Tue, 4 Mar 2025 20:17:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=121.127.44.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741119425; cv=none; b=dd+hTd5gwq/TFEKfn6E8iACL3FlzMjeZNFFkVB/quyDimtcQA7YC5iEYTQ0qGhRPPnQO962Ae2PmMkkYvrtqDTpJsN6ShF3VHcJn+im/djvosCYAi7jIBHILkH2FvQ1OyVGGkZqrht/q8MIhwvIGjkUPwbvyeMcebyUm+fUED40= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741119425; c=relaxed/simple; bh=KEWf7o6M5uza+0eEeMvN5HllXi+t5sdq1WVFkwZy/U0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kOZmGbGiyFQwn4XcWpfSswn+4+f+VtsYIJJ4nkqTePIx+4kICFxMcQZoWq3SibdDYQuxiQpFB5EWQ1TeWISUMBGNOxSeio0pUoc+/jF94qKb8/IfGXPUM/zu/btzTDNAFjC3p0CUJbRbrM6XsXv4873q66GTptSDSyNTjHbwVus= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=jjozYlPz; arc=none smtp.client-ip=121.127.44.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="jjozYlPz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1741119417; bh=YjwIne5TvQyIGFZn7AOjsAAARhRhaBHJQjw6qbw1ro0=; b=jjozYlPzY/1EDw5yPf3JYWBmMYF4x/CR+hddJWUKSHnFSHZen0mIj3SxYKc0X4NF5cYousj0w S6hDypuI00es/IsJqJ3efojmzqSIiJvoPsUHKzbzxYGiOc/oQWnw23G9jOR+Ll45u9NhrQpju+J ifETV6gAoX1VOmw6HZM060QCmOKrbNPhoWSFVydztK7zuoZcNMSjgZoO4jSBd5XK+W5frgHKTl7 aRpXAeaQ8cGXyO5/iW2QEvn408jCu6MtkRJ9VlXWgJNIrUj/4WVy5+sWafqny0AXijhd8jetvAv brqaKx+nXprBICY6ATYkk8u5s/G+Ta6t2l/xrTQitajg== X-Forward-Email-ID: 67c75fb666a4509299dbdf80 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 121.127.44.73 X-Forward-Email-Version: 0.4.40 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v2 2/4] arm64: dts: rockchip: Add user button to Radxa E20C Date: Tue, 4 Mar 2025 20:16:35 +0000 Message-ID: <20250304201642.831218-3-jonas@kwiboo.se> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250304201642.831218-1-jonas@kwiboo.se> References: <20250304201642.831218-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Radxa E20C has two buttons, one SARADC maskrom button and one GPIO user button. Add support for the user button using a gpio-keys node. Signed-off-by: Jonas Karlman --- v2: No change --- .../boot/dts/rockchip/rk3528-radxa-e20c.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts b/arch/arm6= 4/boot/dts/rockchip/rk3528-radxa-e20c.dts index 7f0237206405..b378774d2a4e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts @@ -7,6 +7,7 @@ =20 /dts-v1/; =20 +#include #include #include "rk3528.dtsi" =20 @@ -18,6 +19,19 @@ chosen { stdout-path =3D "serial0:1500000n8"; }; =20 + gpio-keys { + compatible =3D "gpio-keys"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&user_key>; + + button-user { + gpios =3D <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>; + label =3D "USER"; + linux,code =3D ; + wakeup-source; + }; + }; + leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; @@ -50,6 +64,12 @@ led-wan { }; =20 &pinctrl { + gpio-keys { + user_key: user-key { + rockchip,pins =3D <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + leds { lan_led_g: lan-led-g { rockchip,pins =3D <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; --=20 2.48.1