From nobody Sat Oct 4 01:43:56 2025 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 92C002E54CC; Fri, 22 Aug 2025 06:40:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755844859; cv=none; b=s7DCJhCB0rtEzvrvFrkIckjeNI4p/0Q6EDfmBpuQQpZp1QH7/KRTAQJdgOFPtFZjs9erU/Xsar4+BqziaI3jga3hvTKERWYYF90ztUrh1zplDSCdTmzdUmURBP1n3nA9hic2PZ9dViu3NdfvmYHGB4XkBY3B4bdwAh3nuKHHlDQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755844859; c=relaxed/simple; bh=I+nprd4XKv9b7xxgKYJmPkEjWpC9unrbulKXwD4ZO+s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TVvPHYvSKrYNrUmWm85EBDQOAwJ4WpCM+3Nfn+335m0VRmSiCwt/SAhWqFbSeHBHx4S4MpJCxzZcCv6I8ot2xavdFuRHKOpcD35L+jSNtmqIcTH8K1s1MCwOc1L6Xj378ZXc/RLdr922aXtJVpwbhwQcvmSEGTsCfYosjFvrbN8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=OleJAlpX; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="OleJAlpX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=HA NX8SGyUYTMmygkXUKgrV9E1KMjquu/Hj3lDx24v3U=; b=OleJAlpXnekUIDBtyH Be7UdN73GWIk4WY8BPu/RFFWmg8rmJ4d5tDpua7GM0a8pjeiyvOLXIKap+HsMzr0 Kxm/i6ApnkeBP0TjJikkuvZnFpgvZFXGCfRGBrnKWRo2inLdlrz/eI9HelknoINw y9OJdAs+q+nL8M62ttc5T7cEQ= Received: from ProDesk.. (unknown []) by gzsmtp3 (Coremail) with SMTP id PigvCgAn9_zCEKhoYtibAA--.23257S11; Fri, 22 Aug 2025 14:40:27 +0800 (CST) From: Andy Yan To: dmitry.baryshkov@oss.qualcomm.com, heiko@sntech.de Cc: hjc@rock-chips.com, mripard@kernel.org, naoki@radxa.com, stephen@radxa.com, cristian.ciocaltea@collabora.com, neil.armstrong@linaro.org, Laurent.pinchart@ideasonboard.com, yubing.zhang@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.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 v7 09/10] arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B Date: Fri, 22 Aug 2025 14:39:53 +0800 Message-ID: <20250822063959.692098-10-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250822063959.692098-1-andyshrk@163.com> References: <20250822063959.692098-1-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: PigvCgAn9_zCEKhoYtibAA--.23257S11 X-Coremail-Antispam: 1Uf129KBjvJXoW7ur48WF43Gr1rWFyfKrWUtwb_yoW8CryDp3 ZxArsYgFZ7urWUJ3sYyF4xJrZ8Crs5ua97Jr13Z34akF47Was3twn3GrnYkryjvFs3Xayr Kr4kZasF9F1DXaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jwHUDUUUUU= X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbB0gCxXmioDHlx2wAAsi Content-Type: text/plain; charset="utf-8" From: Andy Yan Enable the Mini DisplayPort on this board. Note that ROCKCHIP_VOP2_EP_DP0 is defined as 10 in dt-binding header, but it will trigger a dtc warning like "graph node unit address error, expected "a"" if we use it directly after endpoint, so we use "a" instead here. Signed-off-by: Andy Yan Reviewed-by: Dmitry Baryshkov --- (no changes since v2) Changes in v2: - Sort in alphabetical order .../boot/dts/rockchip/rk3588s-coolpi-4b.dts | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts b/arch/arm6= 4/boot/dts/rockchip/rk3588s-coolpi-4b.dts index b2947b36fadaf..d7557e61390b9 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts @@ -39,6 +39,18 @@ chosen { stdout-path =3D "serial2:1500000n8"; }; =20 + dp-con { + compatible =3D "dp-connector"; + label =3D "DP OUT"; + type =3D "mini"; + + port { + dp_con_in: endpoint { + remote-endpoint =3D <&dp0_out_con>; + }; + }; + }; + hdmi-con { compatible =3D "hdmi-connector"; type =3D "d"; @@ -215,6 +227,24 @@ &cpu_b2 { cpu-supply =3D <&vdd_cpu_big1_s0>; }; =20 +&dp0 { + status =3D "okay"; + pinctrl-0 =3D <&dp0m0_pins>; + pinctrl-names =3D "default"; +}; + +&dp0_in { + dp0_in_vp2: endpoint { + remote-endpoint =3D <&vp2_out_dp0>; + }; +}; + +&dp0_out { + dp0_out_con: endpoint { + remote-endpoint =3D <&dp_con_in>; + }; +}; + &gpu { mali-supply =3D <&vdd_gpu_s0>; status =3D "okay"; @@ -890,3 +920,10 @@ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { remote-endpoint =3D <&hdmi0_in_vp0>; }; }; + +&vp2 { + vp2_out_dp0: endpoint@a { + reg =3D ; + remote-endpoint =3D <&dp0_in_vp2>; + }; +}; --=20 2.43.0