From patchwork Wed Feb 14 14:19:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Scally X-Patchwork-Id: 13556593 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8113DC48BC1 for ; Wed, 14 Feb 2024 14:19:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WjH5ualkz/xiaSlrY3UIxyy/vY6CwiXC9vrBmdrlxzM=; b=BWkbNs+PvnEklC QT4PqcIXbylzLKPk2EbFSx8+Nv/1sjvXzkUKwGNN6HzlX3tW6MBbhe3To/KdK706ydFG+TKSM5HLt xRCYmMhm3hIM5GI/+ZsvgqVi7ICRShC0O9dIj8wN4Df/lAaiJooaAdD9daWTa+vzkk3W5aoEvpQM9 r3y4W46j9P5VQXLSWDLgC7MVsM1UdZEvD62B7QJHbm950zv2GFf4IHvQtennGh074gSEk2LvlykJL O2pZiKfHHU6JDoEBwPnMmTYhjO0xRgf/bz9TcHUl31NVTH6xpW9zijZPo0hcJfu0lKUTbnmNp/hMw wlm1UBvlT2NB8WaemlNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1raG6r-0000000D8w4-46W8; Wed, 14 Feb 2024 14:19:37 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1raG6o-0000000D8s8-2Yly for linux-arm-kernel@lists.infradead.org; Wed, 14 Feb 2024 14:19:36 +0000 Received: from mail.ideasonboard.com (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A46F6CD1; Wed, 14 Feb 2024 15:19:25 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1707920366; bh=8kXr1VzKI8Qi87mLB25VO8hgs/KMxjE9hzUkS/GEHDo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C3TMBThMd0IwPji9JKG4nH/s33MjGx0GddTzj3PWUFp2oXV5ZAKb55FDZkzCK5T86 cLVB2c0kcYuH+CAMWLWNOn8fEfa9vH2nHoqteACDoPbZ9SZbsYW4dKyG4PQcdXkQTW Ea/qumibOLxPGMSPLViO8T/NnTlk/bkSjBgxIkbE= From: Daniel Scally To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: jacopo.mondi@ideasonboard.com, nayden.kanchev@arm.com, robh+dt@kernel.org, mchehab@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jerome.forissier@linaro.org, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com, Daniel Scally Subject: [PATCH v2 2/5] dt-bindings: media: Add bindings for ARM mali-c55 Date: Wed, 14 Feb 2024 14:19:03 +0000 Message-Id: <20240214141906.245685-3-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240214141906.245685-1-dan.scally@ideasonboard.com> References: <20240214141906.245685-1-dan.scally@ideasonboard.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240214_061934_821242_72DF4A2D X-CRM114-Status: GOOD ( 12.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the yaml binding for ARM's Mali-C55 Image Signal Processor. Acked-by: Nayden Kanchev Signed-off-by: Daniel Scally --- Changes in v2: - Added clocks information - Fixed the warnings raised by Rob .../bindings/media/arm,mali-c55.yaml | 77 +++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/arm,mali-c55.yaml diff --git a/Documentation/devicetree/bindings/media/arm,mali-c55.yaml b/Documentation/devicetree/bindings/media/arm,mali-c55.yaml new file mode 100644 index 000000000000..30038cfec3a4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/arm,mali-c55.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/arm,mali-c55.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Mali-C55 Image Signal Processor + +maintainers: + - Daniel Scally + - Jacopo Mondi + +properties: + compatible: + const: arm,mali-c55 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: ISP video clock + - description: ISP AXI clock + - description: ISP AHB-lite clock + + clock-names: + items: + - const: vclk + - const: aclk + - const: hclk + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + + properties: + endpoint: + $ref: /schemas/graph.yaml#/properties/endpoint + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - ports + +additionalProperties: false + +examples: + - | + mali_c55: isp@400000 { + compatible = "arm,mali-c55"; + reg = <0x400000 0x200000>; + clocks = <&clk 0>, <&clk 1>, <&clk 2>; + clock-names = "vclk", "aclk", "hclk"; + interrupts = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + isp_in: endpoint { + remote-endpoint = <&mipi_out>; + }; + }; + }; + }; +...