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([2401:4900:1c06:ef2:36b5:9454:6fa:e888]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2946dda7949sm34306965ad.3.2025.10.23.14.23.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Oct 2025 14:23:41 -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 3/3] arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable DU and DSI Date: Thu, 23 Oct 2025 22:23:14 +0100 Message-ID: <20251023212314.679303-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251023212314.679303-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251023212314.679303-1-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 Enable DU, DSI and adv7535 HDMI encoder on RZ/V2H Evaluation Kit. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- .../dts/renesas/r9a09g057h44-rzv2h-evk.dts | 71 +++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts index 5c06bce3d5b4..3e314f397541 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts @@ -34,6 +34,17 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + hdmi-out { + compatible =3D "hdmi-connector"; + type =3D "d"; + + port { + hdmi_con_out: endpoint { + remote-endpoint =3D <&adv7535_out>; + }; + }; + }; + memory@48000000 { device_type =3D "memory"; /* first 128MB is reserved for secure area. */ @@ -90,12 +101,36 @@ x6: x6-clock { #clock-cells =3D <0>; clock-frequency =3D <32768>; }; + + /* 12MHz crystal for ADV7535 */ + y1: y1-clock { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <12000000>; + }; }; =20 &audio_extal_clk { clock-frequency =3D <22579200>; }; =20 +&du { + status =3D "okay"; +}; + +&dsi { + status =3D "okay"; + + ports { + port@1 { + dsi_out: endpoint { + data-lanes =3D <1 2 3 4>; + remote-endpoint =3D <&adv7535_in>; + }; + }; + }; +}; + &ehci0 { dr_mode =3D "otg"; status =3D "okay"; @@ -161,6 +196,42 @@ &i2c3 { clock-frequency =3D <400000>; =20 status =3D "okay"; + + adv7535: hdmi@3d { + compatible =3D "adi,adv7535"; + reg =3D <0x3d>, <0x3f>, <0x3c>, <0x38>; + reg-names =3D "main", "edid", "cec", "packet"; + interrupt-parent =3D <&pinctrl>; + interrupts =3D ; + clocks =3D <&y1>; + clock-names =3D "cec"; + avdd-supply =3D <®_1p8v>; + dvdd-supply =3D <®_1p8v>; + pvdd-supply =3D <®_1p8v>; + a2vdd-supply =3D <®_1p8v>; + v3p3-supply =3D <®_3p3v>; + v1p2-supply =3D <®_1p8v>; + adi,dsi-lanes =3D <4>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + adv7535_in: endpoint { + remote-endpoint =3D <&dsi_out>; + }; + }; + + port@1 { + reg =3D <1>; + adv7535_out: endpoint { + remote-endpoint =3D <&hdmi_con_out>; + }; + }; + }; + }; }; =20 &i2c6 { --=20 2.43.0