From patchwork Tue Apr 8 04:39:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling X-Patchwork-Id: 14042159 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 70B84226170; Tue, 8 Apr 2025 04:40:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744087205; cv=none; b=lk+Pj5QAnnCcyDaCJETH0V+/mjXjcgLYNCoFksY1ZTkzUI0YxH4NI5TQWu1NRyvTevZqSETF3gBRtRYd3py05Myev/O79yy+RaPgnzy7y1PQDF5lCwDocbfF5lWzz4W/P65pKvRgdxXtQKa2ULIoT0iyPvkImm/V10EJyhTgKig= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744087205; c=relaxed/simple; bh=VLSMlFX8MHlSUtQUTu5mk0CYrZpnr3KFN4CqZqLwFhk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Sb8gTCPzPumassnIZZzayl6VWcZI95orNQrpaF5/9Mqs4SrNm0sjXNN1Wj/lkyEHeTEFne6Vb0UzlwsFNMdKVVbak8bfmQNkkaQ7XQNRGATrzz4jlnSil5Wa1/DXheNMOsMnOvBpMFBZPPGZOMtGqhN1MSXnSd38bxrQ0hAEv4w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l2QS5Hbv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="l2QS5Hbv" Received: by smtp.kernel.org (Postfix) with ESMTPS id D4C8BC4CEF0; Tue, 8 Apr 2025 04:40:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744087204; bh=VLSMlFX8MHlSUtQUTu5mk0CYrZpnr3KFN4CqZqLwFhk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=l2QS5HbvKqA6r+NCxeIvD2Ox+NfBuDEl6BuWSekuePq+YfASOZo543ODPZo4zmPRc dlQ01Hs/oaptTuMFBo32xd05MQl2ML/vpicd8+z1HC7Pg/wSTGDYJCZmfNMp5UBEvW BFmKWXi+IKDoYNds7mW8tLitc4P/qyft78eZpApghZ9hgTcxOLAPE3Vto+rMfuMMaY ZDV5wDFIDWdCjyqL8tVT+IY/G8acFh947XPbqDzi3185Z66HDJcdmppTjru2CS9PDA a9ikKq8NuxHWyPqiWtTv9hMW+CcDFjdmKVQ/Rwjtoer5sF9ILE7ng2f+Bux6VRpKKu GxqMLIIVOnGJw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id C392AC36010; Tue, 8 Apr 2025 04:40:04 +0000 (UTC) Date: Mon, 07 Apr 2025 23:39:51 -0500 Subject: [PATCH 4/4] arm64: tegra: Wire up cec to devkits Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250407-tegra-cec-v1-4-e25dd9577b5f@gmail.com> References: <20250407-tegra-cec-v1-0-e25dd9577b5f@gmail.com> In-Reply-To: <20250407-tegra-cec-v1-0-e25dd9577b5f@gmail.com> To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter Cc: linux-tegra@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Aaron Kling X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1744087203; l=4050; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=/KKv/TYqLGMeib4RLCtBAkuSb2lVtoCy1X50R5bg7FY=; b=Qe7WUDnKEe/CJA2Ni9XfRhcj9ymbqx0BS/5cX0NE9HrFsAa/cW3rj2vLHU5ggV/m6JR9aoI0S nu/hmkqtQMyDEVimS7+BPkmg6KGJGav6Sb1tmgmcXBkednWc3M+ALJ4 X-Developer-Key: i=webgeek1234@gmail.com; a=ed25519; pk=TQwd6q26txw7bkK7B8qtI/kcAohZc7bHHGSD7domdrU= X-Endpoint-Received: by B4 Relay for webgeek1234@gmail.com/20250217 with auth_id=342 X-Original-From: Aaron Kling Reply-To: webgeek1234@gmail.com From: Aaron Kling From: Aaron Kling This enables hdmi cec and routes it to the hdmi port on all supported Tegra210, Tegra186, and Tegra194 devkits. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 6 ++++++ arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 6 ++++++ 6 files changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 15aa49fc450399c7bd525adcdb6e92a27a185805..90155e4ff1feb609f79416a410c3666ebef8b634 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -2394,6 +2394,12 @@ usb@3550000 { phy-names = "usb2-0"; }; + cec@3960000 { + status = "okay"; + + hdmi-phandle = <&sor1>; + }; + i2c@c250000 { /* carrier board ID EEPROM */ eeprom@57 { diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts index 26f71651933d1d8ef32bbd1645cac1820bd2e104..a6d7fec2e84fb917018aff843845b02c34fede33 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts @@ -712,6 +712,12 @@ usb@3550000 { phy-names = "usb2-0"; }; + cec@3960000 { + status = "okay"; + + hdmi-phandle = <&sor1>; + }; + hsp@3c00000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index c32876699a43e9f57b3888c5bc0f5da73c5b95b5..ea6f397a27926e3dcd54002177f68749bc1cc309 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -2121,6 +2121,12 @@ usb@3610000 { phy-names = "usb2-0", "usb2-1", "usb2-3", "usb3-0", "usb3-2", "usb3-3"; }; + cec@3960000 { + status = "okay"; + + hdmi-phandle = <&sor2>; + }; + i2c@c240000 { typec@8 { compatible = "cypress,cypd4226"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi index 4a17ea5e40fd034c6f4acb023cd7908d6800f710..16cf4414de599baea96362b494be40c800a8197f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi @@ -2174,6 +2174,12 @@ usb@3610000 { phy-names = "usb2-1", "usb2-2", "usb3-2"; }; + cec@3960000 { + status = "okay"; + + hdmi-phandle = <&sor1>; + }; + host1x@13e00000 { display-hub@15200000 { status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index a6a58e51822d90f8815df880ea7e668caff1b1ec..627abf51a5a472ddcc42fdc1d783876b0a03da47 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -90,6 +90,12 @@ eeprom@57 { }; }; + cec@70015000 { + status = "okay"; + + hdmi-phandle = <&sor1>; + }; + clock@70110000 { status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..ec0e84cb83ef9bf8f0e52e2958db33666813917c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -419,6 +419,12 @@ pmc@7000e400 { nvidia,sys-clock-req-active-high; }; + cec@70015000 { + status = "okay"; + + hdmi-phandle = <&sor1>; + }; + hda@70030000 { nvidia,model = "NVIDIA Jetson Nano HDA";