From patchwork Tue Apr 18 08:00:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 13215175 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 20C13C77B75 for ; Tue, 18 Apr 2023 08:01:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6101010E6C6; Tue, 18 Apr 2023 08:01:12 +0000 (UTC) Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [IPv6:2001:4b98:dc4:8::230]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0E12710E6C6 for ; Tue, 18 Apr 2023 08:01:07 +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 0E022240015; Tue, 18 Apr 2023 08:01:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1681804866; 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=z7GfPWRpbf9UqB83Mc5mi8nxcPDTIomI81207IaIT4I=; b=mvxsrb+RgiiH0AOwHdobQcIJeWlosCy3nftmZzt0AM78e/sCGdJZT+WrWUctOFRMB5FmL0 ph3YVCL3l1c0kG2n5lJN2BKqq/AUSmAayrx5P7EXoAEbTVH5xmiQE77OmW5fBtheOOu33I mK/l+QDv+dOsnCQSrkw0QXs0Cm6kMUWAVkbBQXJ3HUNTsQA2bCbknJEoHV9DryroscK9Ei cy6oKIL544o1ftZQ9wiDeaaqWKixR0kGPQtmjldoTWxPWJlKdk0pO4ygth8V6vyCmDfEFu zZvcdJ+Gc6qKSYCMgzk7Gx7XTcDXc6e2InPbSI6KIUz6hcKsrxts+erV99/vDw== From: Luca Ceresoli To: linux-tegra@vger.kernel.org Subject: [PATCH v6 01/20] dt-bindings: display: tegra: add Tegra20 VIP Date: Tue, 18 Apr 2023 10:00:35 +0200 Message-Id: <20230418080054.452955-2-luca.ceresoli@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230418080054.452955-1-luca.ceresoli@bootlin.com> References: <20230418080054.452955-1-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: Thomas Petazzoni , dri-devel@lists.freedesktop.org, Thierry Reding , Laurent Pinchart , Krzysztof Kozlowski , Dmitry Osipenko , Richard Leitner , linux-staging@lists.linux.dev, Jonathan Hunter , Luca Ceresoli , linux-media@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Mauro Carvalho Chehab , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Paul Kocialkowski , Krzysztof Kozlowski , Sowjanya Komatineni , Hans Verkuil 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 Reviewed-by: Krzysztof Kozlowski Reviewed-by: Dmitry Osipenko --- No changes in v6 No changes in v5 Changed in v4: - Added review tags - remove leftover lines after removal of 'channel@0' Changed in v3: - remove channel@0 node (Krzysztof, Rob, Dmitry) - add myself as a maintainer of the whole Tegra video driver (Dmitry) Changed in v2 (suggested by Krzysztof Kozlowski): - remove redundant "bindings" from subject line - remove $nodename - add channel@0 description - add reg: const: 0 --- .../display/tegra/nvidia,tegra20-vip.yaml | 41 +++++++++++++++++++ MAINTAINERS | 2 + 2 files changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml new file mode 100644 index 000000000000..14294edb8d8c --- /dev/null +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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 + + 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 + +unevaluatedProperties: false + +required: + - compatible + - ports + +# see nvidia,tegra20-vi.yaml for an example diff --git a/MAINTAINERS b/MAINTAINERS index 0e64787aace8..8d8b0aa8e009 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20610,10 +20610,12 @@ TEGRA VIDEO DRIVER M: Thierry Reding M: Jonathan Hunter M: Sowjanya Komatineni +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-host1x.yaml +F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml F: drivers/staging/media/tegra-video/ TEGRA XUSB PADCTL DRIVER