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Wed, 20 Aug 2025 13:07:05 -0700 (PDT) Received: from iku.Home ([2a06:5906:61b:2d00:9b1:f84b:89f6:b00e]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3c077789c92sm8810302f8f.52.2025.08.20.13.07.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Aug 2025 13:07:05 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v2 2/9] arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Add user LEDs Date: Wed, 20 Aug 2025 21:06:52 +0100 Message-ID: <20250820200659.2048755-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250820200659.2048755-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250820200659.2048755-1-prabhakar.mahadev-lad.rj@bp.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" From: Lad Prabhakar Add USER LED0-LED8, which are available on RZ/T2H EVK. In addition, the header file inclusion has been moved into the common rzt2h-n2h-evk-common.dtsi so that both RZ/T2H and RZ/N2H EVK DTS/I files share the same set of bindings. This avoids duplication and keeps the board files consistent. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- v1->v2: - Changed led node names - Added color/function/function-enumerator properties - Replaced GPIO_ACTIVE_LOW with GPIO_ACTIVE_HIGH - Moved header file inclusions to common dtsi --- .../dts/renesas/r9a09g077m44-rzt2h-evk.dts | 77 ++++++++++++++++++- .../dts/renesas/rzt2h-n2h-evk-common.dtsi | 4 + 2 files changed, 79 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts index 51ea295b3241..a7b91c96f311 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts @@ -7,14 +7,87 @@ =20 /dts-v1/; =20 -#include - #include "r9a09g077m44.dtsi" #include "rzt2h-n2h-evk-common.dtsi" =20 / { model =3D "Renesas RZ/T2H EVK Board based on r9a09g077m44"; compatible =3D "renesas,rzt2h-evk", "renesas,r9a09g077m44", "renesas,r9a0= 9g077"; + + leds { + compatible =3D "gpio-leds"; + + led-0 { + /* SW8-9: ON, SW8-10: OFF */ + gpios =3D <&pinctrl RZT2H_GPIO(23, 1) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <0>; + }; + + led-1 { + /* SW5-1: OFF, SW5-2: ON */ + gpios =3D <&pinctrl RZT2H_GPIO(32, 2) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <1>; + }; + + led-2 { + gpios =3D <&pinctrl RZT2H_GPIO(6, 7) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <2>; + }; + + led-3 { + /* SW2-3: OFF */ + gpios =3D <&pinctrl RZT2H_GPIO(8, 5) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <3>; + }; + + led-4 { + /* SW8-3: ON, SW8-4: OFF */ + gpios =3D <&pinctrl RZT2H_GPIO(18, 0) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <4>; + }; + + led-5 { + /* SW8-1: ON, SW8-2: OFF */ + gpios =3D <&pinctrl RZT2H_GPIO(18, 1) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <5>; + }; + + led-6 { + /* SW5-9: OFF, SW5-10: ON */ + gpios =3D <&pinctrl RZT2H_GPIO(22, 7) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <6>; + }; + + led-7 { + /* SW5-7: OFF, SW5-8: ON */ + gpios =3D <&pinctrl RZT2H_GPIO(23, 0) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <7>; + }; + + led-8 { + /* SW7-5: OFF, SW7-6: ON */ + gpios =3D <&pinctrl RZT2H_GPIO(23, 5) GPIO_ACTIVE_HIGH>; + color =3D ; + function =3D LED_FUNCTION_DEBUG; + function-enumerator =3D <8>; + }; + }; }; =20 &i2c0 { diff --git a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi b/arch/a= rm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi index 263509cc3dc4..28330ff63b2b 100644 --- a/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi +++ b/arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi @@ -5,6 +5,10 @@ * Copyright (C) 2025 Renesas Electronics Corp. */ =20 +#include +#include +#include + / { aliases { i2c0 =3D &i2c0; --=20 2.51.0