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([193.42.96.237]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-47496d26affsm18543965e9.12.2025.10.21.09.06.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Oct 2025 09:06:12 -0700 (PDT) From: David Petry To: Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Heiko Stuebner , Damon Ding , Jonas Karlman , David Petry , =?UTF-8?q?Valentin=20H=C4=83loiu?= , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] arm64: dts: rockchip: Enable second HDMI output on CM3588 Date: Tue, 21 Oct 2025 18:06:02 +0200 Message-ID: <20251021160603.96934-1-petry103@gmail.com> X-Mailer: git-send-email 2.47.3 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" Enable the second HDMI output port found on FriendlyElec CM3588 and CM3588 = Plus Signed-off-by: David Petry --- Changes in v2: - Fixed commit message according to feedback from Heiko Stuebner --- .../rk3588-friendlyelec-cm3588-nas.dts | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dt= s b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts index 5fbbeb6f5a935..10a7d3691a26f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts @@ -101,6 +101,17 @@ hdmi0_con_in: endpoint { }; }; =20 + hdmi1-con { + compatible =3D "hdmi-connector"; + type =3D "a"; + + port { + hdmi1_con_in: endpoint { + remote-endpoint =3D <&hdmi1_out_con>; + }; + }; + }; + ir-receiver { compatible =3D "gpio-ir-receiver"; gpios =3D <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; @@ -335,6 +346,22 @@ hdmi0_out_con: endpoint { }; }; =20 +&hdmi1 { + status =3D "okay"; +}; + +&hdmi1_in { + hdmi1_in_vp1: endpoint { + remote-endpoint =3D <&vp1_out_hdmi1>; + }; +}; + +&hdmi1_out { + hdmi1_out_con: endpoint { + remote-endpoint =3D <&hdmi1_con_in>; + }; +}; + &hdmi_receiver_cma { status =3D "okay"; }; @@ -350,6 +377,10 @@ &hdptxphy0 { status =3D "okay"; }; =20 +&hdptxphy1 { + status =3D "okay"; +}; + /* Connected to MIPI-DSI0 */ &i2c5 { pinctrl-names =3D "default"; @@ -840,3 +871,10 @@ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { remote-endpoint =3D <&hdmi0_in_vp0>; }; }; + +&vp1 { + vp1_out_hdmi1: endpoint@ROCKCHIP_VOP2_EP_HDMI1 { + reg =3D ; + remote-endpoint =3D <&hdmi1_in_vp1>; + }; +}; --=20 2.47.3