From mboxrd@z Thu Jan 1 00:00:00 1970 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 800C62FC864; Mon, 25 Aug 2025 15:29:03 +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=1756135743; cv=none; b=ofCeT4ZCKdqB8EzUxr15R6qEnTiuREz+9fyVetjckVIncyXsGl9Y/Rk9fGKrubd6UywcblU+RwBajGEdrIMyz/ZcA4FDfrGeI/drmb8P3iIY88K/TbiJ5qQeoRAo+UvO+kM924J6eC1BB93JexB0WCHrctVZC0eqrzSY4gyeaxM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756135743; c=relaxed/simple; bh=aOMifVKOp4oKKYyO20R51jVPMX1YJXikplRovu+zXS4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=uB6VJVdxKXmayGru/bAeiApWvy6uGl9ZKK5tmTNPl2Aj0SryQdw54d9WmzMKRp2dXHTEN8YWy9SqI31lyrdYDEOx++gu+rRPkIDrH9zCQiNRqGC+KKPF1UZ9loXsrWTpncckz7cd2O/Nh7UbcEvcAp/TpQk97QeXU2klw/l1Nro= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KTrcdSNw; 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="KTrcdSNw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95D30C4CEF4; Mon, 25 Aug 2025 15:28:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756135743; bh=aOMifVKOp4oKKYyO20R51jVPMX1YJXikplRovu+zXS4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=KTrcdSNwYa4HzJaFgquyZob6pNT4hqE3Do95X3/zpk0g/on7STIImmPrwYly7V58K sAMt69RVLuVPvyJMi2lHWmfiS0nnwCaNjofGF3UvzsnjuW1vJQ55WPnb6bccxumqJl QsuPiFJS0A3akEihCcf3szUGidDWcLhq9sXqWpl7QlgmU1ItgL9kT0lAanN6c9H5ID zF0TdZEKFUAAIHlDmZ6nM15Y2kAzsbesdSNktOiAgH5d9XFBJiB6K9Xy+1JXErmo7X v4zMFskk1Ypm4Tv4BgYiQgMBVtJFDclHKhdC/SAYVKK2ElVXL86nFGPA3WVqV18nQp AgFFZWMKL7gLw== Message-ID: <9af288b0-2c31-48e2-b9ec-cb9e996ea644@kernel.org> Date: Mon, 25 Aug 2025 17:28:55 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v10 05/13] media: dt-bindings: add rockchip rk3568 mipi csi-2 receiver To: michael.riesch@collabora.com, Mehdi Djait , Maxime Chevallier , =?UTF-8?Q?Th=C3=A9o_Lebrun?= , Thomas Petazzoni , Gerald Loacker , Markus Elfring , Laurent Pinchart , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Kever Yang , Nicolas Dufresne , Sebastian Reichel , Collabora Kernel Team , Paul Kocialkowski , Alexander Shiyan , Val Packett , Rob Herring , Philipp Zabel , Sakari Ailus Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org References: <20240220-rk3568-vicap-v10-0-62d8a7b209b4@collabora.com> <20240220-rk3568-vicap-v10-5-62d8a7b209b4@collabora.com> From: Bryan O'Donoghue Content-Language: en-US In-Reply-To: <20240220-rk3568-vicap-v10-5-62d8a7b209b4@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 19/08/2025 00:25, Michael Riesch via B4 Relay wrote: > From: Michael Riesch > > Add documentation for the Rockchip RK3568 MIPI CSI-2 Receiver. > > Signed-off-by: Michael Riesch > Signed-off-by: Michael Riesch > --- > .../bindings/media/rockchip,rk3568-mipi-csi.yaml | 144 +++++++++++++++++++++ > MAINTAINERS | 6 + > 2 files changed, 150 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi.yaml > new file mode 100644 > index 000000000000..8cbab93b4b85 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi.yaml > @@ -0,0 +1,144 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/rockchip,rk3568-mipi-csi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Rockchip RK3568 MIPI CSI-2 Receiver > + > +maintainers: > + - Michael Riesch > + > +description: > + The Rockchip RK3568 MIPI CSI-2 Receiver is a CSI-2 bridge with one input port > + and one output port. It receives the data with the help of an external > + MIPI PHY (C-PHY or D-PHY) and passes it to the Rockchip RK3568 Video Capture > + (VICAP) block. > + > +properties: > + compatible: > + oneOf: > + - items: > + - enum: > + - rockchip,rk3588-mipi-csi > + - const: rockchip,rk3568-mipi-csi > + - const: rockchip,rk3568-mipi-csi > + > + reg: > + maxItems: 1 > + > + interrupts: > + items: > + - description: Interrupt that signals changes in CSI2HOST_ERR1. > + - description: Interrupt that signals changes in CSI2HOST_ERR2. > + > + interrupt-names: > + items: > + - const: irq1 > + - const: irq2 > + > + clocks: > + maxItems: 1 > + > + phys: > + maxItems: 1 > + description: MIPI C-PHY or D-PHY. > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: Input port node. Connect to e.g., a MIPI CSI-2 image sensor. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + bus-type: > + enum: [1, 4] > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - bus-type > + - data-lanes > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: Output port connected to a RK3568 VICAP port. > + > + required: > + - port@0 > + - port@1 > + > + power-domains: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - phys > + - ports > + - power-domains > + - resets > + > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + #include > + #include > + > + soc { > + interrupt-parent = <&gic>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + csi: csi@fdfb0000 { > + compatible = "rockchip,rk3568-mipi-csi"; > + reg = <0x0 0xfdfb0000 0x0 0x10000>; > + interrupts = , > + ; > + interrupt-names = "irq1", "irq2"; > + clocks = <&cru PCLK_CSI2HOST1>; > + phys = <&csi_dphy>; > + power-domains = <&power RK3568_PD_VI>; > + resets = <&cru SRST_P_CSI2HOST1>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + csi_in: port@0 { > + reg = <0>; > + > + csi_input: endpoint { > + bus-type = ; > + data-lanes = <1 2 3 4>; > + remote-endpoint = <&imx415_output>; > + }; > + }; > + > + csi_out: port@1 { > + reg = <1>; > + > + csi_output: endpoint { > + remote-endpoint = <&vicap_mipi_input>; > + }; > + }; > + }; > + }; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index 4c39b9fd80bb..2ac4b7a5b255 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -21797,6 +21797,12 @@ F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst > F: drivers/media/platform/rockchip/rkisp1 > F: include/uapi/linux/rkisp1-config.h > > +ROCKCHIP MIPI CSI-2 RECEIVER DRIVER > +M: Michael Riesch > +L: linux-media@vger.kernel.org > +S: Maintained > +F: Documentation/devicetree/bindings/media/rockchip,rk3568-mipi-csi.yaml > + > ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT > M: Daniel Golle > M: Aurelien Jarno > Reviewed-by: Bryan O'Donoghue