From nobody Mon Feb 9 15:26:06 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 A35A8283FCF; Tue, 21 Oct 2025 07:43:31 +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=1761032613; cv=none; b=aZxcUVmqEw+Bs+JOCc/ZEgj4/DVXFz552q2biHOZMSo/xYh7rmQqu+AG6EmKSVdcoy9nTHsEncqHI+6gvOIalqL9MkFWQwM3pDwUvxsr+d2sb2H1Sf/Ttg2i+mH9NOVJCvKcZ8/Up4vuklukrjRST27veEgc419ChKFlDJcj/OM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761032613; c=relaxed/simple; bh=6SOtHTHhC12bQGW74b8/HTVTvTP4IULGQQ3G+otiX/I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XkhUeTH8UqVxFJJN/de65tm/jFwpvdsRVJbJICg3y8g3yg29ObGtpApv1c1ZUJcSwLcRR3dpmyyWEV5yXHakbmldwqkoTkvcnaZa0zXx3WaQiA98IRjOLiKUNAWZpdod+R+Tk2KNJ/RLh+dNvVw7p9NSawhvzqZHbjQU0ocY8e0= 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=tiN9QwSh; 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="tiN9QwSh" 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=Cc1STdILGLg5BzAaHuh5zXaUjmHX9akYX2GxkMZPRDo=; b=tiN9QwShaieVMZNJTQ68si1pga Zxp8KYENwm/k4gjxvACQYAYGBpU8bsxOR6KJmC+BJttX9VsNBOppu3fXQ/SUy8a2rGmc2fRaZKYwf /uo/dACxUSuoYoulrbvNvAteTskJtqPb0E7Fozfm1ZPTBcgIG3C8R8WbqOaZ+5ZNWFkVQGxggtbOh X8kIs6BShjydMCC+amlR84XBKw1Y2eOwlR0QA+HXHY4iFbC3Seb3Y3ntwlJeIdU7Z0ucqdEy+tTqt UYz8TuPkSPOATWKnueiw+X0xKpqilGOSh13xt0xmD9OdCsRLtQghAt1Bb8s3kvzfpKc/WSRHRdK16 kg6vvl7Q==; Received: from [212.111.240.218] (helo=phil.guestnet.ukdd.de) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1vB71P-0000uy-Bm; Tue, 21 Oct 2025 09:43:07 +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 v2 7/9] arm64: dts: rockchip: Add HDMI node to RK3368 Date: Tue, 21 Oct 2025 09:42:52 +0200 Message-ID: <20251021074254.87065-8-heiko@sntech.de> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20251021074254.87065-1-heiko@sntech.de> References: <20251021074254.87065-1-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