From patchwork Tue Apr 8 04:39:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling X-Patchwork-Id: 14042157 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 4438920897E; Tue, 8 Apr 2025 04:40:04 +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=bYidAg0AUiMqfMWC0DpacSETBlVk5qHC4Imp7eGIbsmno8zevmsoP0orQW4eCe2uW1LZMyrsmcuPjWykc9PP+HiZw1U1zhU9CuNYieT4+qGbx2ajIdXgt0iQNXcjeS2GlH9N04shkHCbyfm/IUaa/XJfEsMeL4Pp0abhjFwUftg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744087205; c=relaxed/simple; bh=RNcRiM7n8szI07JS6f/BwWB0N8Q1bvbkV8to3cBk5/o=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Fe7XMrGe05F2zcM6l1o1D+JZPOdeBBOv7Qqn0qteikA4PhSxXy0sHisWOyCcVVeyS2OeOnhVfMO/J1BLYO8GYig533TKdP6cNduNRZSviiKrjmK/0jwziibdvX293D3OXJHRqtxRioqAH57b7DojkEkL90Dh9fr6h4r3zAGKqqU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JOcmEBF6; 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="JOcmEBF6" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9B03EC4CEE9; 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=RNcRiM7n8szI07JS6f/BwWB0N8Q1bvbkV8to3cBk5/o=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=JOcmEBF6Oh73inGdnv4NUfuJ337ThIhUbxBgA3vNGteoXNdqUVAjMHCNNb5N0NhCe IrvEyZdSS7zdMpF2WH1fF/ZhHbmx6e2Z0GRxcP1dgFAlUChQxi+v/adYrKICMPlDkR X3qNFJtplFt9MAo4RvTf4Dw749WfQkouQcFIjNuvUOyg8a3qcoZWEh6DGB1KQVW64G DYDmrfvhm4FJwk514+lhMzYqSneNQXiYMYqxOVbShdHyyFggvc6Ga1tWoqMHxZw3iN kUTe5yRL75hwh4qUpj9sBGINWMu3w0wWzJUxgVSYsZ4df4PEbPpd+uDLs6CgriocYX loxPEuVJWJsnA== 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 7FF93C369A1; Tue, 8 Apr 2025 04:40:04 +0000 (UTC) Date: Mon, 07 Apr 2025 23:39:48 -0500 Subject: [PATCH 1/4] media: dt-bindings: Document Tegra186 and Tegra194 cec 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-v1-1-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=869; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=1LwAlwBIrxvyrSHNHTaA4FD6ANtCDiiKoFzrjcG+iF0=; b=BkXp7FZHAp75/VkFExYSoFSW9H4qv3hZDcLpOkXp7q2vPZTFSzPUG9IYIR3xZMvj97+Sk1Tv+ 6gbBU9V+E1JAM/Bg/RH/j8zq90awjVFB9mwgI9ddybjU9D0RjUVOc04 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 These are already used in device trees, so describe them here. Signed-off-by: Aaron Kling --- Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml b/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml index a6b73498bc217a2e884e31af91e9d8845c9b1d76..27987bc428ea1a0db8dba4910727e1ce3fa3dab3 100644 --- a/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml +++ b/Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml @@ -18,6 +18,8 @@ properties: - nvidia,tegra114-cec - nvidia,tegra124-cec - nvidia,tegra210-cec + - nvidia,tegra186-cec + - nvidia,tegra194-cec clocks: maxItems: 1 From patchwork Tue Apr 8 04:39:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling X-Patchwork-Id: 14042158 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 443E320B7EC; Tue, 8 Apr 2025 04:40:04 +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=bg2uscqU0Jg3JTqx8vRJZMCOZrpi4BA8PfirSafUT5y++lq5ZxudaEOS8FeiAL9AxqBZDmQXeO4v/02pioYkyvbfml9Sx68tKip7254h6ZyzbgzkMzEnDsPfP03nLc7u7TU52+SdQbMNqbJe9Rxr6I68YSpsgCnu3mBYmv6M/HI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744087205; c=relaxed/simple; bh=YK+aVvREciemeAB9SH+6aB7Pf7qdHnClt3ImglwiTsc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bn2KvWCyjUR7rlQTiAQGpoyNnariRyfpGvfmBmKxI4ZUn1Nnn0WObcgT+V//cfBR1PoPRqqteGnSrLd6h1PhIAEdniyYxZgoVkc/1f2+2VVB7vJeoPBQm0CxSTZvlsXCWR2dGKzgzYKAg+xusmeSUolqRP4wyPRCCeHU6qXvDQg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uza+8to+; 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="uza+8to+" Received: by smtp.kernel.org (Postfix) with ESMTPS id AD416C4CEEA; 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=YK+aVvREciemeAB9SH+6aB7Pf7qdHnClt3ImglwiTsc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=uza+8to+sJvAcJhqnRuoofJgLn5Sfio+gH2nQAXamImlDIKGqxvG0P6J0uj2XQ+oM py22XHIbUWj5gCE6jIrwEB8V9/T+ihhaE5I+1znBPWR5eW59dnZqyFl0BstgR+Vu0C wBBRmr7P8zD9DgxkAFEAhp4jyPiSJbSTqAETkHAFQQhI9uW2NEIu3xLhqPwLcLW4jh 7q9PygT0pd+ICO7fsdDPFFLek5v0joDdVzXxCXnSSDuZmHhjPVf2ikKecKSqxk1O4d pMc0eET2WNytZke7dQhVD05xDpwFCLh1xeAK+Yp3LBxFuip67R2NNVojkPbvBs7qcC E3qWOZWmaiXZA== 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 997D4C3600C; Tue, 8 Apr 2025 04:40:04 +0000 (UTC) Date: Mon, 07 Apr 2025 23:39:49 -0500 Subject: [PATCH 2/4] media: tegra-cec: Support Tegra186 and Tegra194 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-v1-2-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=912; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=qzkH1Lb60CcGemYqjTXGR/2EtCT8x42nYq6ZuIVdnn4=; b=mwF6j61IoAjC9rHwr0PFWe+bAwWv8DsDyMBsHvheZZiELfnwymmTHlpUfaTRnASpGWoBIj4iX bz+hBJqhv2oCc5KOObnqKqs0WPxo25aU3fuZuBhPz3sHFgmjZoF1+Ss 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 The tegra186 and tegra194 controllers are working with the driver as-is, so add the compatibles to allow them to probe. Signed-off-by: Aaron Kling --- drivers/media/cec/platform/tegra/tegra_cec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/cec/platform/tegra/tegra_cec.c b/drivers/media/cec/platform/tegra/tegra_cec.c index 3ed50097262f64c32fe0480698cea9a1056a0953..aa3d36286d256d59f9d726e5c3cee5decacd1d23 100644 --- a/drivers/media/cec/platform/tegra/tegra_cec.c +++ b/drivers/media/cec/platform/tegra/tegra_cec.c @@ -456,6 +456,8 @@ static const struct of_device_id tegra_cec_of_match[] = { { .compatible = "nvidia,tegra114-cec", }, { .compatible = "nvidia,tegra124-cec", }, { .compatible = "nvidia,tegra210-cec", }, + { .compatible = "nvidia,tegra186-cec", }, + { .compatible = "nvidia,tegra194-cec", }, {}, }; From patchwork Tue Apr 8 04:39:50 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Kling X-Patchwork-Id: 14042156 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 0BE5B35973; 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=MjN7GD/cxZzCP2yOVa77I0uKRNZhbfnvjXD2qUX6vSxBfGftsr6Xl4A4EJmOhnTJSNZSixDtSCIg2XeU0Tqqy+u7UUrfZUoCD9q+ZapfFfA9vFISKDXz1pDTriVHRzXtc5kgGTOOfpOZmi/Fbbvk5kq5R29+1owop432jtqKMTM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744087205; c=relaxed/simple; bh=XEKLLzDUwO73lm036APy9wcjIJRYWRNLNEiLDKpC+yo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Dgi8XdvVEb+u/1mvyJxWeZZ6UCPpNwk4OusN67Hcgzh+t/nNvjOR7f9UoYliotB+Dri9sUyKNobd4RLEQqS8HB2p+VwzIOjx1qKDzKZpzOBiXd08YukAVQ1u5leaJCTKiEvqC/4sI113ZBwcMiEppaTYLFxM4+qyGSLISRmo6Hg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a7RmFrvN; 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="a7RmFrvN" Received: by smtp.kernel.org (Postfix) with ESMTPS id C0B2FC4CEEC; 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=XEKLLzDUwO73lm036APy9wcjIJRYWRNLNEiLDKpC+yo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=a7RmFrvN0gOaI+VeEyVWumDDev/zJNUxJlyhvZBHG7jSSHPMTMe4kVg2JcHoLx/0s M3wQOt43jEXEVxYGzhTJjH8Y+1exmHIPus/+Fr2CEZ6dib0QRf60buuKHK+2WWD+2f B0VhMMeX1bhtuXDgHE7HwPBpElF+0u//0Capx83QhP1djfG2fOPEJjmmewU82xUY0U vBbxa4KEkPfVxwXOTiGj8snRJ9tPsJGPufNOqLPL68Y7A21+0CWQfOS6u6ayJm852w Wy1HaB8R0aIda5wiWnb1khPC0RkZXFysHgoa88FoblLdENlCHRqPnSxaMWAtJWDt30 p1aLPJFdVifpQ== 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 B022BC369A2; Tue, 8 Apr 2025 04:40:04 +0000 (UTC) Date: Mon, 07 Apr 2025 23:39:50 -0500 Subject: [PATCH 3/4] arm64: tegra: Add CEC controller on Tegra210 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-v1-3-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=999; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=bblG65p7/xkPR55OcOIBpt0KSwsSdM49hsWkcsMIg5A=; b=zNgg7owY5OUtcXF0vHQva73Lmo6DNe1GsIsbF8GS6qjP+D7aNxMxSAimzlQ9v78JVjXfxT7MT qD49K/NfYCFAPX0w5HhHDj/65rODLOkqyOkLa38SUvdTHhxqlYBsoCE 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 The CEC controller found on Tegra210 can be used to control consumer devices using the HDMI CEC pin. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index b6c84d195c0ef9ae90721fada09ffd46a9c11fa3..402b0ede1472af625d9d9e811f5af306d436cc98 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -959,6 +959,15 @@ fuse@7000f800 { reset-names = "fuse"; }; + cec@70015000 { + compatible = "nvidia,tegra210-cec"; + reg = <0x0 0x070015000 0x0 0x1000>; + interrupts = ; + clocks = <&tegra_car TEGRA210_CLK_CEC>; + clock-names = "cec"; + status = "disabled"; + }; + mc: memory-controller@70019000 { compatible = "nvidia,tegra210-mc"; reg = <0x0 0x70019000 0x0 0x1000>; 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";