From patchwork Tue Oct 10 13:15:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mehdi Djait X-Patchwork-Id: 732895 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 53A793FB19 for ; Tue, 10 Oct 2023 13:15:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="kO43tBjo" Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::223]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7B36B0; Tue, 10 Oct 2023 06:15:16 -0700 (PDT) Received: by mail.gandi.net (Postfix) with ESMTPSA id 9258B6000D; Tue, 10 Oct 2023 13:15:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1696943715; 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=cLoDVpxUKwb/2OSyhld8V/8D5oIOJGl19lhv+fQYfTg=; b=kO43tBjoE1IPvog05sNrzO5ZcPE8OVX60UOwVtVgXRUikJ/3y0uDyVPbD4BctR1sddiGlD 371cbqmtVLccXTkUH2N+jUOIJ6Qo5oPHTtSInDAW6Bmy4TY+3E4CLgedx7+UwIIv2khfNR ncZlSbwZXADNzq/X3FRdsz+bYsbqooEoHnhZHIXy4d+8vX3VdKQnf4n67ljTaxrhQ3zjgx 31hftblaF/qiLfC8p5jvzdSSbO6uyqhN6/qJPLtycBJiWkNRCmoHVDqWKDpUkB4YxP31jw ctNYycGxCSz8fk2maLafxjqhrZkXWpZFuJSYZgSnrXEPN7F7PEr46UQBd5Eqjg== From: Mehdi Djait To: mchehab@kernel.org, heiko@sntech.de, hverkuil-cisco@xs4all.nl, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org, ezequiel@vanguardiasur.com.ar Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, alexandre.belloni@bootlin.com, maxime.chevallier@bootlin.com, paul.kocialkowski@bootlin.com, Mehdi Djait Subject: [PATCH v7 1/3] media: dt-bindings: media: add bindings for Rockchip VIP Date: Tue, 10 Oct 2023 15:15:04 +0200 Message-ID: X-Mailer: git-send-email 2.41.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-Sasl: mehdi.djait@bootlin.com X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_PASS,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add a documentation for the Rockchip Video Input Processor binding. The PX30 SoC is the only platform supported so far. Signed-off-by: Mehdi Djait --- .../bindings/media/rockchip,px30-vip.yaml | 93 +++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml diff --git a/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml new file mode 100644 index 000000000000..41f0cd58372d --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/rockchip,px30-vip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip VIP Camera Interface + +maintainers: + - Mehdi Djait + +description: |- + Rockchip VIP is the Video Input Processor of the rockchip PX30 SoC. It + receives the data from Camera sensor or CCIR656 encoder and transfers it into + system main memory by AXI bus. + +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#/properties/port + description: A connection to a sensor or decoder + +required: + - compatible + - reg + - interrupts + - clocks + - port + +additionalProperties: false + +examples: + - | + #include + #include + #include + + parent { + #address-cells = <2>; + #size-cells = <2>; + + 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 { + endpoint { + remote-endpoint = <&tw9900_out>; + }; + }; + }; + }; +...