From nobody Mon Feb 9 15:09:09 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 C62F9352FA2 for ; Wed, 14 Jan 2026 23:07:26 +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=1768432050; cv=none; b=YHTWfWUXpR0TySzMdHhN1sYBIqEyUlN8KIRWpSBZC6zn1kZWK/DgaWhsjyi6fzxc7Z9BAzltRR2H0KkMh7C1zLj7hwvkrzV0ORLv6apDtYv2P97kxZcOWRBiai1fTtMs+I4l1Nier0tHKgSXHMoHQLlVSb5pBn3s2iTFaCHJqRw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768432050; c=relaxed/simple; bh=PIE3KM+mAuELpHFNHAUW9+jd8LipdcKYlilENTtFk5A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uTnDeTTCvx2Ie2gzhsBhjnA3Cowg7aunJdLRFqpXRKh+8lfPNyG6OT4qYWVE31BtHjiNXHHVkx76UlPjvSvkuOuQyS7+47P8TaTcY+PnumivOxO9lY+2XONusv03pHMeG7ID19Y1ogVuC2ZPIL2A5j6iBXPFGFw+U+IhXLaC//A= 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=1XyKGZll; 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="1XyKGZll" 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=cE0Lkb67ht9M5oQ7LmpBhT0gYI8iCahxni7CTG1vi3Q=; b=1XyKGZllCxrjUC/zx+CIFFpFK1 NdaeviO4BrLi6sg645eOuUWqE+4L9w5zxQhl/uosKFixmQuajHXd8gzDHkYKAhTzGPPHbSVfA4db1 BNqOflLqVymqWb+N3oGaxoT6YyOP3OVc1ourlUDpr0iimYhi1LOQWX4+Wo6g4BE/KMNv3Kzi9imyr SD0/iDEzc8dvpdaKlSKl+/zaaASwbcnnkL6tKWVzT/GU8QXWW9CXA3zkbeGy3/KyM4Uiok4KP0/Yl kxJPHYtSVdlgbs5sSG+xL/3kOTTdOWAV69U28sGwtoh94Kxg4aO2Ws3jUAKAsq73QEV45Q+geU1hR CqyuE0HA==; Received: from i53875b96.versanet.de ([83.135.91.150] helo=phil..) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1vg9xT-002N2m-Qu; Thu, 15 Jan 2026 00:07:24 +0100 From: Heiko Stuebner To: heiko@sntech.de Cc: quentin.schulz@cherry.de, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Heiko Stuebner Subject: [PATCH v3 2/5] arm64: dts: rockchip: Add HDMI node to RK3368 Date: Thu, 15 Jan 2026 00:07:04 +0100 Message-ID: <20260114230707.4175162-3-heiko@sntech.de> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20260114230707.4175162-1-heiko@sntech.de> References: <20260114230707.4175162-1-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 f9e24b25274b..98d350768fd2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -883,6 +883,11 @@ 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 @@ -941,6 +946,37 @@ 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>, @@ -1204,6 +1240,13 @@ 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