From patchwork Mon Nov 28 15:23:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 13057687 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 9F2AEC43217 for ; Mon, 28 Nov 2022 15:24:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C7DCA897D4; Mon, 28 Nov 2022 15:24:09 +0000 (UTC) Received: from relay11.mail.gandi.net (relay11.mail.gandi.net [IPv6:2001:4b98:dc4:8::231]) by gabe.freedesktop.org (Postfix) with ESMTPS id ED6C889664 for ; Mon, 28 Nov 2022 15:23:57 +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 3E8A7100002; Mon, 28 Nov 2022 15:23:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1669649036; 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=ZKHAg1cVHEhagz6zCtsb8zjr1ngIs6Y68PTvy+DOXVk=; b=BeUo6hYVFhdXTHv65hQpc0YqNxqpX68WHeUq/wdKu3YJ/al/Nv9Y9OFhG8e8ro21iGjJyp UvgU29eXk4d0z5JOT+dWT36nwdSEVLhd5OdIwba+FnWRmsuDdSTrrNcrf5m0IAEWJItPOV 65LtlT72/Hm7oaYq5mClLm5Zq7GPdFyy9ad5LWL1CSQNhG3rqI2jk2RVVrCXQydELdmYui LTRcotkGB2a4bN3WWgw7tF77GA4yMB3Fh5gXqh8HiMrV7bUV26+thagCmk3S30/CWyKQRm 0qySvMNWAVodKy8LwQ7r1ZuFk1qPncpqPrFHCMPJY5Xp72oB47+1fQFif6m6iw== From: Luca Ceresoli To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter , Sowjanya Komatineni , Mauro Carvalho Chehab , Greg Kroah-Hartman , Dmitry Osipenko , Hans Verkuil Subject: [PATCH v2 01/21] dt-bindings: display: tegra: add Tegra20 VIP Date: Mon, 28 Nov 2022 16:23:16 +0100 Message-Id: <20221128152336.133953-2-luca.ceresoli@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221128152336.133953-1-luca.ceresoli@bootlin.com> References: <20221128152336.133953-1-luca.ceresoli@bootlin.com> MIME-Version: 1.0 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, Paul Kocialkowski , 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" VIP is the parallel video capture component within the video input subsystem of Tegra20 (and other Tegra chips, apparently). Signed-off-by: Luca Ceresoli --- Changed in v2 (suggested by Krzysztof Kozlowski): - remove redundant "bindings" from subject line - remove $nodename - add channel@0 description - add reg: const: 0 --- .../display/tegra/nvidia,tegra20-vip.yaml | 63 +++++++++++++++++++ MAINTAINERS | 7 +++ 2 files changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml new file mode 100644 index 000000000000..44be2e16c9b4 --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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: + compatible: + enum: + - nvidia,tegra20-vip + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + channel@0: + description: parallel video capture interface for the VI + type: object + + properties: + reg: + const: 0 + + 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 69565ac0c224..92c762f85f17 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20315,6 +20315,13 @@ 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