From patchwork Wed Nov 9 14:18:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 623079 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 B703EC43217 for ; Wed, 9 Nov 2022 14:19:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231154AbiKIOTY (ORCPT ); Wed, 9 Nov 2022 09:19:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231136AbiKIOTV (ORCPT ); Wed, 9 Nov 2022 09:19:21 -0500 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 082191C92C; Wed, 9 Nov 2022 06:19:19 -0800 (PST) Received: from booty.fritz.box (unknown [77.244.183.192]) (Authenticated sender: luca.ceresoli@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id F16C5FF807; Wed, 9 Nov 2022 14:19:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1668003555; 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=z8rIUrLhA+Lys0DpzxE+dR11SBu/CxJni8I2xKpyyL0=; b=LNvLhUNmruqY3aFYVWygJ5mj7BGfU3/OFjXHcwjsKMkpX23BVk/O87yGy6QTFckRxkzWB+ fnDY3VSanqka07MED0xdqZzF5AubTy8tGiCDXYJDI7AufVWTtdZ9g3Jn3A/08sQm9M3Xzh OnqxDPjP6cYu4jF75ihgrIsliIaPSbYLfsuJwIMFn8t4ln/iP300IOeapxnqJm3QUjrdwt 8s2oh6e5I2agyeADPzhaqRDvY7DX6atDnjEDU6+SQG9T0whHq5mXlNHtUizxy7fA1naL9m BjDiI6M2Ryk38vv6J5+U8v/509v81Jv9acb/dhc/ugl3UDQYX0Fk0SaYvLl3rA== 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 Cc: Luca Ceresoli , linux-media@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Thomas Petazzoni , Richard Leitner Subject: [PATCH 01/23] dt-bindings: display: tegra: add bindings for Tegra20 VIP Date: Wed, 9 Nov 2022 15:18:30 +0100 Message-Id: <20221109141852.729246-2-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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Luca Ceresoli VIP is the parallel video capture component within the video input subsystem of Tegra20 (and other Tegra chips, apparently). Signed-off-by: Luca Ceresoli --- .../display/tegra/nvidia,tegra20-vip.yaml | 64 +++++++++++++++++++ MAINTAINERS | 7 ++ 2 files changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml new file mode 100644 index 000000000000..934dabfd2307 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-vip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra VIP (parallel video capture) controller + +maintainers: + - Luca Ceresoli + +properties: + $nodename: + const: vip + + compatible: + enum: + - nvidia,tegra20-vip + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + channel@0: + type: object + + properties: + reg: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Port receiving the video stream from the sensor + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Port sending the video stream to the VI + + required: + - port@0 + - port@1 + + additionalProperties: false + + required: + - reg + - ports + +unevaluatedProperties: false + +required: + - compatible + - "#address-cells" + - "#size-cells" + - channel@0 + +# see nvidia,tegra20-vi.yaml for an example diff --git a/MAINTAINERS b/MAINTAINERS index 046ff06ff97f..b43f6f4e8ccf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20279,6 +20279,13 @@ S: Maintained F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml F: drivers/staging/media/tegra-video/ +TEGRA VIDEO DRIVER FOR TEGRA20 VIP (PARALLEL VIDEO CAPTURE) +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-vip.yaml + TEGRA XUSB PADCTL DRIVER M: JC Kuo S: Supported