From patchwork Fri Sep 29 10:08:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mehdi Djait X-Patchwork-Id: 729536 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69929CE7B1F for ; Fri, 29 Sep 2023 10:08:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232969AbjI2KIj (ORCPT ); Fri, 29 Sep 2023 06:08:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232936AbjI2KIg (ORCPT ); Fri, 29 Sep 2023 06:08:36 -0400 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::228]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F08141AB; Fri, 29 Sep 2023 03:08:33 -0700 (PDT) Received: by mail.gandi.net (Postfix) with ESMTPSA id 4EFBD1BF208; Fri, 29 Sep 2023 10:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1695982111; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rxUXtFNvlhvWGDgidVJ0uGnxIHZPkgv/fvj4acke/Uo=; b=l3TOIOUnznLh4g3Pn6jMqLu3euT6ITw4jujrNAl8w6J3ITMmItSZk3v0vSO3n3dnbFJHfQ 6rq0rz68ze+D9VjoM9SQXPFqfihrHis6JJ2JoJSLCsjtPALtg3ror+RIhnKpxJpeTE5ONt Usk/Hy+amCFNYMBIpFHpMdlSzAf/jhr+7ClutrmdXty3AYQvpAF4SrY1SxX4iE1i2kZLzI 7UPlkPLBBRuSFvYAz9cyNBv7IRbLkrMQsmmJy0uGOfvgcdGp0rbDUALxeM/wpspB6hE8Ha DxAaZtFDv203mwcOCBneIx0qe+g/hQpwM1FDK1LNzKNeWKBrtAWws4VMyyTfMg== From: Mehdi Djait To: mchehab@kernel.org, heiko@sntech.de, ezequiel@vanguardiasur.com.ar, hverkuil-cisco@xs4all.nl, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org Cc: paul.kocialkowski@bootlin.com, miquel.raynal@bootlin.com, maxime.chevallier@bootlin.com, luca.ceresoli@bootlin.com, thomas.petazzoni@bootlin.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, Mehdi Djait Subject: [PATCH v6 1/3] media: dt-bindings: media: add rockchip-vip Date: Fri, 29 Sep 2023 12:08:00 +0200 Message-ID: <6fa90df50c201dec70165c5138bc837f5a8829b5.1695981374.git.mehdi.djait@bootlin.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: References: MIME-Version: 1.0 X-GND-Sasl: mehdi.djait@bootlin.com Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add a documentation for the Rockchip Camera Interface controller binding. This controller can be found on platforms such as the PX30 or RK1808, RK3128 and RK3288. The PX30 is the only platform supported so far. Signed-off-by: Mehdi Djait --- .../bindings/media/rockchip-vip.yaml | 91 +++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-vip.yaml diff --git a/Documentation/devicetree/bindings/media/rockchip-vip.yaml b/Documentation/devicetree/bindings/media/rockchip-vip.yaml new file mode 100644 index 000000000000..33c603209c39 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-vip.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/rockchip-vip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip VIP Camera Interface + +maintainers: + - Mehdi Djait + +description: |- + Rockchip Video Input Processor present on PX30, RK1808, RK3128 and RK3288 + +properties: + compatible: + const: rockchip,px30-vip + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: ACLK + - description: HCLK + - description: PCLK + + clock-names: + items: + - const: aclk + - const: hclk + - const: pclk + + resets: + items: + - description: AXI + - description: AHB + - description: PCLK IN + + reset-names: + items: + - const: axi + - const: ahb + - const: pclkin + + power-domains: + maxItems: 1 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + description: A connection to a sensor or decoder + +required: + - compatible + - reg + - interrupts + - clocks + - port + +additionalProperties: false + +examples: + - | + #include + #include + #include + + parent0: parent { + #address-cells = <2>; + #size-cells = <2>; + + vip: vip@ff490000 { + compatible = "rockchip,px30-vip"; + reg = <0x0 0xff490000 0x0 0x200>; + interrupts = ; + clocks = <&cru ACLK_CIF>, <&cru HCLK_CIF>, <&cru PCLK_CIF>; + clock-names = "aclk", "hclk", "pclk"; + resets = <&cru SRST_CIF_A>, <&cru SRST_CIF_H>, <&cru SRST_CIF_PCLKIN>; + reset-names = "axi", "ahb", "pclkin"; + power-domains = <&power PX30_PD_VI>; + port { + vip_in: endpoint { + remote-endpoint = <&tw9900_out>; + }; + }; + }; + }; +...