From patchwork Wed Nov 9 14:18:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 13038438 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 DE22FC4332F for ; Thu, 10 Nov 2022 08:48:12 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1F33910E680; Thu, 10 Nov 2022 08:47:36 +0000 (UTC) Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1ECD889119 for ; Wed, 9 Nov 2022 14:29:47 +0000 (UTC) Received: from relay9-d.mail.gandi.net (unknown [217.70.183.199]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 47A72C2C9F for ; Wed, 9 Nov 2022 14:19:23 +0000 (UTC) Received: from booty.fritz.box (unknown [77.244.183.192]) (Authenticated sender: luca.ceresoli@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 97842FF808; Wed, 9 Nov 2022 14:19:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1668003560; 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=PbIcdoBUbNEn6Y5YPfAT65AjVDHZNeQtTTtmrwc4noQ=; b=bP7tDi5cvmzh1tA7Rh7yplOM6iQqIn0Tra14zST5XG8da961HgUpkQ/uVNfg300UONuIv6 9WvuwyyeswR0y7w00r+1oBejYgk+XqEkkrtm+3oPsMNdJK2Ei9bll/64VpHcrkdbtNvPlG Z1nwlOgsIDbH3GHpZYpF3eRnKSMQH5JfbelvkFtA5kOKfSzz9YN8aJSexDz44A9QLS6YCP PFHrnZrEJs8V2A/gOm/pk11Fo34ortDU+9WDHFtO7w8cWyUS0O/MYBpocfCoGOGo8DuIdC fFSvcVtEnAC7pLeHNScOSa+en+K8F3f6tKvlhMCrdv/ocvZll0Cinr107HKhSA== From: luca.ceresoli@bootlin.com To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Mauro Carvalho Chehab , Greg Kroah-Hartman , Hans Verkuil , Dmitry Osipenko Subject: [PATCH 02/23] dt-bindings: display: tegra: vi: add 'vip' property and example Date: Wed, 9 Nov 2022 15:18:31 +0100 Message-Id: <20221109141852.729246-3-luca.ceresoli@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221109141852.729246-1-luca.ceresoli@bootlin.com> References: <20221109141852.729246-1-luca.ceresoli@bootlin.com> MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 10 Nov 2022 08:47:29 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Petazzoni , linux-tegra@vger.kernel.org, Richard Leitner , Luca Ceresoli , linux-media@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Luca Ceresoli The Tegra20 VI peripheral can receive parallel input from the VIP parallel input module. Add it to the allowed properties and augment the existing nvidia,tegra20-vi example to show a 'vip' property. Signed-off-by: Luca Ceresoli Reviewed-by: Krzysztof Kozlowski --- .../display/tegra/nvidia,tegra20-vi.yaml | 68 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 69 insertions(+) diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml index 782a4b10150a..aab795241dd6 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml @@ -74,6 +74,22 @@ properties: avdd-dsi-csi-supply: description: DSI/CSI power supply. Must supply 1.2 V. + vip: + $ref: /schemas/display/tegra/nvidia,tegra20-vip.yaml + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Input from the VIP (parallel input capture) module + + properties: + endpoint: + $ref: /schemas/graph.yaml#/properties/endpoint + patternProperties: "^csi@[0-9a-f]+$": type: object @@ -109,6 +125,22 @@ examples: #include #include + i2c3 { + #address-cells = <1>; + #size-cells = <0>; + camera@48 { + compatible = "aptina,mt9v111"; + reg = <0x48>; + clocks = <&camera_clk>; + + port { + mt9v111_out: endpoint { + remote-endpoint = <&vi_vip_in>; + }; + }; + }; + }; + vi@54080000 { compatible = "nvidia,tegra20-vi"; reg = <0x54080000 0x00040000>; @@ -116,6 +148,42 @@ examples: clocks = <&tegra_car TEGRA20_CLK_VI>; resets = <&tegra_car 100>; reset-names = "vi"; + + vip { + compatible = "nvidia,tegra20-vip"; + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + vi_vip_in: endpoint { + remote-endpoint = <&mt9v111_out>; + }; + }; + port@1 { + reg = <1>; + vi_vip_out: endpoint { + remote-endpoint = <&vi_in>; + }; + }; + }; + }; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + vi_in: endpoint { + remote-endpoint = <&vi_vip_out>; + }; + }; + }; }; - | diff --git a/MAINTAINERS b/MAINTAINERS index b43f6f4e8ccf..0a4f66a32e45 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20284,6 +20284,7 @@ M: Luca Ceresoli L: linux-media@vger.kernel.org L: linux-tegra@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml TEGRA XUSB PADCTL DRIVER