From nobody Mon Feb 9 07:54:48 2026 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 64C672EBB8F; Mon, 20 Oct 2025 08:25:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760948759; cv=none; b=j5axD+gvElY9xBP6mQTaFL7EBXAWteAJIa8H1G9H0mbAzfoZO7wVye8enz/uHBlq4ZDRgGStYtE/05ERIYIe1fs/f5dJPq23X3qBD9UE4iWXNdKj4XqQ4HAtTFGvbRnqY7ZZGpkhpEJ/rotkYwQZJhCy+Ysj86tAz2mm+Bb1iE0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760948759; c=relaxed/simple; bh=R9rUbcIB2q9tGvW8Mqxi8UD0XDoYO5zF6LlMrQfKBdg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MnOt5GdhzU6lOfOeWDvKoDwzTL97ppGWjws0vrVbELM873isu10eevXydSh8xhM5HxpnQfdergCreDK6/ZI/Ywgp2VVjyAOvZE9FoO9N0si9xGH0WJSaq5bDuaGvbWVHN7EIgJ41zd+ElhJjSyOsqm5agy+lz8Kt8Un8pwgj6mM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=0xEykeNU; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="0xEykeNU" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type; bh=z62Mgu+xiqkq1oFmKOzlCDXsOLsmTSYpn7SJ2PjkVXI=; b=0xEykeNUAlhlZYnBbS5HBkSZ+q sKcc2FKNH8uK+tKOugvviiwfaU+ObaveVGqRMZkXj0pZ/KLLPIzLoZxoGunkuZ2pXIi/rPLfXq4Tx NLAiBIzG3ktQli4doLSz/UuVT6djPwnq7xngDu0ncMW/ax4Un1BEp/pJPK+j0GQZWmf6AqnOZW+mq YuHJ/JgrM0soN4dPeNd4n0FqGn3U3V8Qw8Ach7N7YlgjyA8xyqeBtQb2sMQCBQsPiCKBphS+/Dbrs T2XcF7DKw8nS2XARH9A2x8b7NN2nndvYo7oLM4BAUfZoP5/5aII/+N00pIhHYb4fnnhX1aIN3y0d5 JGVkq9dQ==; Received: from [141.76.253.240] (helo=phil.eduroam.local) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1vAlD0-00078O-GG; Mon, 20 Oct 2025 10:25:38 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quentin.schulz@cherry.de, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, cn.liweihao@gmail.com, Heiko Stuebner Subject: [PATCH 7/9] arm64: dts: rockchip: Add HDMI node to RK3368 Date: Mon, 20 Oct 2025 10:25:06 +0200 Message-ID: <20251020082508.3636511-8-heiko@sntech.de> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20251020082508.3636511-1-heiko@sntech.de> References: <20251020082508.3636511-1-heiko@sntech.de> 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: Heiko Stuebner Add the hdmi controller node to the main soc devicetree and hook it into the vop. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3368.dtsi | 43 ++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts= /rockchip/rk3368.dtsi index ce4b112b082b..892d35242259 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -875,6 +875,11 @@ vop_out_dsi: endpoint@0 { reg =3D <0>; remote-endpoint =3D <&dsi_in_vop>; }; + + vop_out_hdmi: endpoint@1 { + reg =3D <1>; + remote-endpoint =3D <&hdmi_in_vop>; + }; }; }; =20 @@ -933,6 +938,37 @@ dphy: phy@ff968000 { status =3D "disabled"; }; =20 + hdmi: hdmi@ff980000 { + compatible =3D "rockchip,rk3368-dw-hdmi"; + reg =3D <0x0 0xff980000 0x0 0x20000>; + interrupts =3D ; + clocks =3D <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI= _CEC>; + clock-names =3D "iahb", "isfr", "cec"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&hdmi_i2c_xfer>; + power-domains =3D <&power RK3368_PD_VIO>; + reg-io-width =3D <4>; + rockchip,grf =3D <&grf>; + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + hdmi_in: port@0 { + reg =3D <0>; + + hdmi_in_vop: endpoint { + remote-endpoint =3D <&vop_out_hdmi>; + }; + }; + + hdmi_out: port@1 { + reg =3D <1>; + }; + }; + }; + hevc_mmu: iommu@ff9a0440 { compatible =3D "rockchip,iommu"; reg =3D <0x0 0xff9a0440 0x0 0x40>, @@ -1196,6 +1232,13 @@ rmii_pins: rmii-pins { }; }; =20 + hdmi { + hdmi_i2c_xfer: hdmi-i2c-xfer { + rockchip,pins =3D <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>; + }; + }; + i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins =3D <0 RK_PA6 1 &pcfg_pull_none>, --=20 2.47.2