From patchwork Wed Jan 8 18:44:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helen Mae Koike Fornazier X-Patchwork-Id: 11324345 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6AA67139A for ; Wed, 8 Jan 2020 18:48:30 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 464042067D for ; Wed, 8 Jan 2020 18:48:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AjrZtmJP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 464042067D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gllhqjeRvhyILnVphX5yrTUxmsvgXuLcq+oZsdjntk8=; b=AjrZtmJPZp82fT v0Y5clkhrIqhamHLnHGwh2ZgmStb3BqeSXLlWCWUXS6FWY94gXCcb86lq8gMeyzaoasUUoW8RLpy1 E7JAdzFOLcsXS+70GcnqsV13emrNcfpi8ZnMBnPOjauCVUgqfwtytxJeFCPZF01x8B/gmT6PHGRNN 26QbTvpeX9Vb8ovclRH+Gmn4l7kk5WLaV5nnTRYq1pijwlkzVQEtOM4Hqme3TlLRRlcWIEvajJ5Dw cMa7bKZ++rroeQCD8kWPhp/PFRCKHS90M1yHTfMUdU+DR6NvNx7xz88mthM2BppsajKv8nZLZ4eEz sLXHd2Jzq+Ames1XIRuA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ipGNW-00020Y-Ea; Wed, 08 Jan 2020 18:48:26 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ipGLa-0000Nh-L1; Wed, 08 Jan 2020 18:46:29 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: koike) with ESMTPSA id 93FE82912EE From: Helen Koike To: linux-rockchip@lists.infradead.org Subject: [PATCH v13 08/11] media: staging: dt-bindings: add Rockchip ISP1 yaml bindings Date: Wed, 8 Jan 2020 15:44:51 -0300 Message-Id: <20200108184454.825725-9-helen.koike@collabora.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200108184454.825725-1-helen.koike@collabora.com> References: <20200108184454.825725-1-helen.koike@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200108_104627_048231_E192ECBA X-CRM114-Status: GOOD ( 10.15 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, eddie.cai.linux@gmail.com, kernel@collabora.com, heiko@sntech.de, linux-arm-kernel@lists.infradead.org, Rob Herring , ezequiel@collabora.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, tfiga@chromium.org, Helen Koike , robh+dt@kernel.org, hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com, joacim.zetterling@gmail.com, mchehab@kernel.org, andrey.konovalov@linaro.org, jacob-chen@iotwrt.com, linux-media@vger.kernel.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Add yaml DT bindings for Rockchip ISP1. This was tested and verified with: mv drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml Documentation/devicetree/bindings/media/ make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/rockchip-isp1.yaml make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/media/rockchip-isp1.yaml Signed-off-by: Helen Koike Reviewed-by: Rob Herring Reviewed-by: Laurent Pinchart --- Changes in v13: - improve clock descriptions - fixed typo - add description to port@0 - remove unecessary description in reg Changes in v12: - The commit replaces the following commit in previous series named media: staging: dt-bindings: Document the Rockchip ISP1 bindings This new patch adds yaml binding and was verified with make dtbs_check and make dt_binding_check Changes in v11: - add clock-names values Changes in v10: - unsquash Changes in v9: - squash - move to staging Changes in v8: - fix title division style Changes in v7: - update document with new design and tested example .../bindings/media/rockchip-isp1.yaml | 192 ++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml diff --git a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml new file mode 100644 index 000000000000..af246b71eac6 --- /dev/null +++ b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml @@ -0,0 +1,192 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR MIT) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/rockchip-isp1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip SoC Image Signal Processing unit v1 + +maintainers: + - Helen Koike + +description: | + Rockchip ISP1 is the Camera interface for the Rockchip series of SoCs + which contains image processing, scaling, and compression functions. + +properties: + compatible: + const: rockchip,rk3399-cif-isp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + phys: + maxItems: 1 + description: phandle for the PHY port + + phy-names: + const: dphy + + clocks: + items: + - description: ISP clock + - description: ISP AXI clock clock + - description: ISP AXI clock wrapper clock + - description: ISP AHB clock clock + - description: ISP AHB wrapper clock + + clock-names: + items: + - const: clk_isp + - const: aclk_isp + - const: aclk_isp_wrap + - const: hclk_isp + - const: hclk_isp_wrap + + # See ./video-interfaces.txt for details + ports: + type: object + additionalProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: connection point for sensors at MIPI-DPHY RX0 + additionalProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + reg: + const: 0 + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + reg: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + remote-endpoint: true + + required: + - port@0 + +required: + - compatible + - interrupts + - clocks + - clock-names + - power-domains + - iommus + - phys + - phy-names + - ports + +additionalProperties: false + +examples: + - | + + #include + #include + #include + + parent0: parent@0 { + #address-cells = <2>; + #size-cells = <2>; + + isp0: isp0@ff910000 { + compatible = "rockchip,rk3399-cif-isp"; + reg = <0x0 0xff910000 0x0 0x4000>; + interrupts = ; + clocks = <&cru SCLK_ISP0>, + <&cru ACLK_ISP0>, <&cru ACLK_ISP0_WRAPPER>, + <&cru HCLK_ISP0>, <&cru HCLK_ISP0_WRAPPER>; + clock-names = "clk_isp", + "aclk_isp", "aclk_isp_wrap", + "hclk_isp", "hclk_isp_wrap"; + power-domains = <&power RK3399_PD_ISP0>; + iommus = <&isp0_mmu>; + phys = <&dphy>; + phy-names = "dphy"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + mipi_in_wcam: endpoint@0 { + reg = <0>; + remote-endpoint = <&wcam_out>; + data-lanes = <1 2>; + }; + + mipi_in_ucam: endpoint@1 { + reg = <1>; + remote-endpoint = <&ucam_out>; + data-lanes = <1>; + }; + }; + }; + }; + + i2c7: i2c@ff160000 { + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + + wcam: camera@36 { + compatible = "ovti,ov5695"; + reg = <0x36>; + + port { + wcam_out: endpoint { + remote-endpoint = <&mipi_in_wcam>; + data-lanes = <1 2>; + }; + }; + }; + + ucam: camera@3c { + compatible = "ovti,ov2685"; + reg = <0x3c>; + + port { + ucam_out: endpoint { + remote-endpoint = <&mipi_in_ucam>; + data-lanes = <1>; + }; + }; + }; + }; + };