From patchwork Tue Sep 3 06:57:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Keke Li via B4 Relay X-Patchwork-Id: 825155 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 EE5591D54CD; Tue, 3 Sep 2024 06:57:17 +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=1725346638; cv=none; b=sCw5A3ByNs/DSTfbNHrE3h1r+hDE+48BK5F6F0Aw6CDNEVmU2rVv7hqmT/K59HEXlyp+xRhpqE0FyDBFjFYiF5HqnsUFaUpPxrEre4ElqLHcy94czbNWtXAP2G7/mrnGvDbqnu1aBfBD0jJzE3Ii6jXZvkiMxqcxNbQoydtbVdk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725346638; c=relaxed/simple; bh=QKKlUBADiIsbsgfJTLbGBzCQO11T0Vm94vx5XrVrxcM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=M1oM9f0vAZVJScXGpxkP+FOuIoqSD5J6hEq3mgOcTkpAwbQ4APa19dc2aSFv9cCA8rZdvnZkhYqwp+Cb1tB/VyOU4TQGXjQrHNG9lOQ9ujRubvAROfApbrUjRDx2J3mOLhjoUuEb4gUalz8oOl5R0jnRbldM3Iebj9ipPcvAXZo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZPUP5dF+; 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="ZPUP5dF+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8ACD3C4CEC8; Tue, 3 Sep 2024 06:57:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725346637; bh=QKKlUBADiIsbsgfJTLbGBzCQO11T0Vm94vx5XrVrxcM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=ZPUP5dF+eRcvUXUNRni8C69U0fdD8O4n7XhUZBrt9LyKce/nfdWPYlmSbbBahim6w hJG90ZeAqPF3/KthGqFGKhEcI0Qo0MlCwOiZt49kMsn4AZxhvPVfq2WgUY7XCtEJQf y9cuvLFJy9fyS73g1dO5NOOmLlmmMgJM0aLWs9KiDSCkTK0mksNFv1+66taLfFPoyd I4EgT6E5TbfOCxJZN2zqz06VHHAIdtDt83Bp8m/NrTyP0CZvEfNEVmHl9qCptuiOAa 34ohrxKv0bJJ72LsgAIhkX4svRpKIWaWYr/XwSdXMMJ7f9GHAXs8zSqQHX8VMYr6XZ iJtMspkAqHsvQ== 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 733F5CD342D; Tue, 3 Sep 2024 06:57:17 +0000 (UTC) From: Keke Li via B4 Relay Date: Tue, 03 Sep 2024 14:57:05 +0800 Subject: [PATCH 1/9] dt-bindings: media: Add amlogic,c3-mipi-csi2.yaml Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240903-c3isp-v1-1-8af0edcc13c8@amlogic.com> References: <20240903-c3isp-v1-0-8af0edcc13c8@amlogic.com> In-Reply-To: <20240903-c3isp-v1-0-8af0edcc13c8@amlogic.com> To: Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com, dan.scally@ideasonboard.com, Keke Li X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1725346629; l=3684; i=keke.li@amlogic.com; s=20240902; h=from:subject:message-id; bh=BdP+/5BjAsMXQCbNluBrVl9aVK7l3wSMYOlPPRhLBQk=; b=LjgV7sBuhNlmOQWox04jNfMdvWljjEiwl6vgkosyXOiv6TlqMD+kteoKWTd2DKdAI6GzcJMHU YFxfVz24HjLDkdXpHDdIOsZw9f3caXMKSua5uxAZWDPLh6r+pv3PySm X-Developer-Key: i=keke.li@amlogic.com; a=ed25519; pk=XxNPTsQ0YqMJLLekV456eoKV5gbSlxnViB1k1DhfRmU= X-Endpoint-Received: by B4 Relay for keke.li@amlogic.com/20240902 with auth_id=204 X-Original-From: Keke Li Reply-To: keke.li@amlogic.com From: Keke Li c3-mipi-csi2 is used to receive mipi data from image sensor. Signed-off-by: Keke Li --- .../bindings/media/amlogic,c3-mipi-csi2.yaml | 130 +++++++++++++++++++++ 1 file changed, 130 insertions(+) diff --git a/Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml new file mode 100644 index 000000000000..85d3088d6f9f --- /dev/null +++ b/Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml @@ -0,0 +1,130 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/amlogic,c3-mipi-csi2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic C3 MIPI CSI-2 receiver + +maintainers: + - Keke Li + +description: |- + MIPI CSI-2 receiver contains CSI-2 RX PHY and host controller. + It receives the MIPI data from the image sensor and sends MIPI data + to MIPI adapter. + +properties: + compatible: + enum: + - amlogic,c3-mipi-csi2 + + reg: + minItems: 3 + maxItems: 3 + + reg-names: + items: + - const: csi_aphy + - const: csi_dphy + - const: csi_host + + power-domains: + maxItems: 1 + + clocks: + minItems: 2 + + clock-names: + items: + - const: vapb + - const: csi_phy0 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: input port node, connected to sensor. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: output port node + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - reg-names + - power-domains + - clocks + - clock-names + - ports + +additionalProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + csi: csi@ff018000 { + compatible = "amlogic,c3-mipi-csi2"; + + reg = <0x0 0xff018000 0x0 0x400>, + <0x0 0xff019000 0x0 0x300>, + <0x0 0xff01a000 0x0 0x100>; + + reg-names = "csi_aphy", "csi_dphy", "csi_host"; + + power-domains = <&pwrc PWRC_C3_MIPI_ISP_WRAP_ID>; + + clocks = <&clkc_periphs CLKID_VAPB>, + <&clkc_periphs CLKID_CSI_PHY0>; + + clock-names = "vapb", "csi_phy0"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + c3_mipi_csi_in: endpoint { + remote-endpoint = <&imx290_out>; + data-lanes = <1 2 3 4>; + }; + }; + + port@1 { + reg = <1>; + c3_mipi_csi_out: endpoint { + remote-endpoint = <&c3_adap_in>; + }; + }; + }; + }; + }; +...