From nobody Fri Dec 19 16:39:17 2025 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 03563340A6D; Fri, 5 Dec 2025 15:04:04 +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=1764947049; cv=none; b=LL6Fz8kuro6AZ56KFnkvN2qxdNZDyXhrz9p7s+TJwqX2KyE/FZhOJcsmG6TNHXnBotZZk8ui/hb6kklLhzKO+sDj9/vFBVBMYRfABwq3Hg+ZKb1DR9sq2fPYEDmvQE392+sDWnjMXST3m+WrrxeH1j/YLKL7HD3QcjAbjB4dkj8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764947049; c=relaxed/simple; bh=lzhjc9GfCVjKFFXiYW2RNyHcVm6fRIxR/unxy+GSB4A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KlSvYrCiwrqMozMZUyaUF0SwYiXUbVfFBdbHBAR/VfNw6ggSta8Yes7BZb163IYJ5tdrJqvcT4AJUC6vsdsxfcsXuO+bFMWFtIATG8kd/cyxk9pZHKed0MsbhS2QA0bYVZyIJEKiaGDn0rsud6dFKjkKaHXpNfwsLXX/YNW6I2g= 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: F8F0wSGwT7a930s6VbC8Ow== X-CSE-MsgGUID: RWkaoWS4QGSZdawq9MfR8Q== Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 06 Dec 2025 00:04:04 +0900 Received: from demon-pc.localdomain (unknown [10.226.93.202]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id CC3D9427BFF0; Sat, 6 Dec 2025 00:04:00 +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 v2 7/8] arm64: dts: renesas: r9a09g077m44-rzt2h-evk: add GPIO keys Date: Fri, 5 Dec 2025 17:02:33 +0200 Message-ID: <20251205150234.2958140-8-cosmin-gabriel.tanislav.xa@renesas.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251205150234.2958140-1-cosmin-gabriel.tanislav.xa@renesas.com> References: <20251205150234.2958140-1-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/T2H 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 --- V2: * no changes .../dts/renesas/r9a09g077m44-rzt2h-evk.dts | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts index d1474f1bd523..a2584a3afb01 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts @@ -7,6 +7,8 @@ =20 /dts-v1/; =20 +#include + #include "r9a09g077m44.dtsi" =20 /* @@ -60,6 +62,37 @@ / { model =3D "Renesas RZ/T2H EVK Board based on r9a09g077m44"; compatible =3D "renesas,rzt2h-evk", "renesas,r9a09g077m44", "renesas,r9a0= 9g077"; =20 + keys { + compatible =3D "gpio-keys"; + +#if (!SD1_MICRO_SD) + /* SW2-3: ON */ + key-1 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(8, 6) IRQ_TYPE_EDGE_FALLIN= G>; + linux,code =3D ; + label =3D "SW9"; + wakeup-source; + debounce-interval =3D <20>; + }; +#endif + + key-2 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(0, 3) IRQ_TYPE_EDGE_FALLIN= G>; + linux,code =3D ; + label =3D "SW10"; + wakeup-source; + debounce-interval =3D <20>; + }; + + key-3 { + interrupts-extended =3D <&pinctrl RZT2H_GPIO(8, 7) IRQ_TYPE_EDGE_FALLIN= G>; + linux,code =3D ; + label =3D "SW11"; + wakeup-source; + debounce-interval =3D <20>; + }; + }; + leds { compatible =3D "gpio-leds"; =20 --=20 2.52.0