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(unknown []) by gzsmtp2 (Coremail) with SMTP id PSgvCgAHUvcHZdFnEN_+Kg--.14177S9; Wed, 12 Mar 2025 18:42:28 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: hjc@rock-chips.com, mripard@kernel.org, cristian.ciocaltea@collabora.com, neil.armstrong@linaro.org, yubing.zhang@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, lumag@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh@kernel.org, sebastian.reichel@collabora.com, Andy Yan Subject: [PATCH v2 7/7] arm64: dts: rockchip: Enable DP2HDMI for ROCK 5 ITX Date: Wed, 12 Mar 2025 18:42:08 +0800 Message-ID: <20250312104214.525242-8-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250312104214.525242-1-andyshrk@163.com> References: <20250312104214.525242-1-andyshrk@163.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 X-CM-TRANSID: PSgvCgAHUvcHZdFnEN_+Kg--.14177S9 X-Coremail-Antispam: 1Uf129KBjvJXoW7KFW7WFyfCryfCFy7Gw4rXwb_yoW8Cr1xp3 ZFyrs3Krn7CryYqwnavF18ZFn8Krs5ua97Ary2qry8tFW7uas3K3WrWr9Ygw1jvF1xZws0 qrWkXa9F93WDWaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07j15l8UUUUU= X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiqB4OXmfRYalQtgAAs+ Content-Type: text/plain; charset="utf-8" From: Andy Yan The HDMI Port next to Headphone Jack is drived by DP1 on rk3588 via a dp2hdmi converter. Add related dt nodes to enable it. Note: ROCKCHIP_VOP2_EP_DP1 is defined as 11 in dt-binding header, but it will trigger a dtc warning like "graph node unit address error, expected "b"" if we use it directly after endpoint, so we use "b" instead here. Signed-off-by: Andy Yan --- (no changes since v1) .../boot/dts/rockchip/rk3588-rock-5-itx.dts | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts b/arch/arm6= 4/boot/dts/rockchip/rk3588-rock-5-itx.dts index 67b886329248..29f10ec9f0c1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts @@ -57,6 +57,18 @@ analog-sound { "Headphone", "Headphones"; }; =20 + dp-con { + compatible =3D "dp-connector"; + label =3D "DP OUT"; + type =3D "full-size"; + + port { + dp_con_in: endpoint { + remote-endpoint =3D <&dp1_out_con>; + }; + }; + }; + gpio-leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; @@ -268,6 +280,24 @@ &cpu_l3 { cpu-supply =3D <&vdd_cpu_lit_s0>; }; =20 +&dp1 { + status =3D "okay"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&dp1m0_pins>; +}; + +&dp1_in { + dp1_in_vp2: endpoint { + remote-endpoint =3D <&vp2_out_dp1>; + }; +}; + +&dp1_out { + dp1_out_con: endpoint { + remote-endpoint =3D <&dp_con_in>; + }; +}; + &gpu { mali-supply =3D <&vdd_gpu_s0>; status =3D "okay"; @@ -1262,3 +1292,10 @@ vp1_out_hdmi1: endpoint@ROCKCHIP_VOP2_EP_HDMI1 { remote-endpoint =3D <&hdmi1_in_vp1>; }; }; + +&vp2 { + vp2_out_dp1: endpoint@b { + reg =3D ; + remote-endpoint =3D <&dp1_in_vp2>; + }; +}; --=20 2.34.1