From nobody Tue Dec 2 01:51:05 2025 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CDD3F34C9A6; Fri, 21 Nov 2025 11:27:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763724479; cv=none; b=F+yoXeGPN1ycd8FOcCDCV7qXAC3r8jQl4zVsclIEezvP/fKcyqFGx5BPHJ8uefLiTthiXyUI9fD6hEHLV4Uqqq+MeEbZHHW76j1C1mscEPc9YBtXYyR0UnI/pTLBAYWNpEjW9IDTZVk+tAuAMbxUDsXkH5EGTqzcGmyuZYUT1sc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763724479; c=relaxed/simple; bh=i+DrjT0Zgr1f5K7hSlFtySDw90VBzamvsEjfkOYaRz4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ONUcxPGCqHwh53iTA/CvUMWg89e5LBS5VGqlU5k+ZwG/+GTNjQspcUES2+oGBtHSCKhSaRqpYQ87g6dhVEiYKTNaDYsssfb55AmA6moJt6DXvhjbVVFOonItC4VU4KvH4Hi1DP81i7pREkF/SGrNXx3r6jHY6puSg61TLtwVmTs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com; spf=pass smtp.mailfrom=renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=renesas.com X-CSE-ConnectionGUID: 314/AnGdQWK47aAcv2oL3w== X-CSE-MsgGUID: K/rKLA2PRrqm6bMRnJdosg== Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 21 Nov 2025 20:27:56 +0900 Received: from demon-pc.localdomain (unknown [10.226.92.224]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 90A17437C1A2; Fri, 21 Nov 2025 20:27:52 +0900 (JST) From: Cosmin Tanislav To: Geert Uytterhoeven , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Lad Prabhakar Cc: linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Cosmin Tanislav Subject: [PATCH 8/8] arm64: dts: renesas: r9a09g087m44-rzn2h-evk: add GPIO keys Date: Fri, 21 Nov 2025 13:26:26 +0200 Message-ID: <20251121112626.1395565-9-cosmin-gabriel.tanislav.xa@renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251121112626.1395565-1-cosmin-gabriel.tanislav.xa@renesas.com> References: <20251121112626.1395565-1-cosmin-gabriel.tanislav.xa@renesas.com> 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" The Renesas RZ/N2H Evaluation Kit has three user buttons connected to GPIOs that can be used as input keys. Add support for them. Signed-off-by: Cosmin Tanislav --- .../dts/renesas/r9a09g087m44-rzn2h-evk.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts index eaf73868783b..252f1c21ff90 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts @@ -7,6 +7,8 @@ =20 /dts-v1/; =20 +#include + #include "r9a09g087m44.dtsi" =20 /* @@ -77,6 +79,34 @@ / { model =3D "Renesas RZ/N2H EVK Board based on r9a09g087m44"; compatible =3D "renesas,rzn2h-evk", "renesas,r9a09g087m44", "renesas,r9a0= 9g087"; =20 + keys { + compatible =3D "gpio-keys"; + + key-1 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(18, 2) IRQ_TYPE_EDGE_FALLI= NG>; + linux,code =3D ; + label =3D "SW2"; + wakeup-source; + debounce-interval =3D <20>; + }; + + key-2 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(0, 4) IRQ_TYPE_EDGE_FALLIN= G>; + linux,code =3D ; + label =3D "SW3"; + wakeup-source; + debounce-interval =3D <20>; + }; + + key-3 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(18, 7) IRQ_TYPE_EDGE_FALLI= NG>; + linux,code =3D ; + label =3D "SW4"; + wakeup-source; + debounce-interval =3D <20>; + }; + }; + leds { compatible =3D "gpio-leds"; =20 --=20 2.52.0