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Message-Id: <20221128152336.133953-2-luca.ceresoli@bootlin.com>
Date: Mon, 28 Nov 2022 16:23:16 +0100
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Sowjanya Komatineni <skomatineni@...dia.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Dmitry Osipenko <digetx@...il.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>
Cc: Luca Ceresoli <luca.ceresoli@...tlin.com>,
linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
Richard Leitner <richard.leitner@...data.com>
Subject: [PATCH v2 01/21] dt-bindings: display: tegra: add Tegra20 VIP
VIP is the parallel video capture component within the video input
subsystem of Tegra20 (and other Tegra chips, apparently).
Signed-off-by: Luca Ceresoli <luca.ceresoli@...tlin.com>
---
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 <luca.ceresoli@...tlin.com>
+
+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 <luca.ceresoli@...tlin.com>
+L: linux-media@...r.kernel.org
+L: linux-tegra@...r.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
+
TEGRA XUSB PADCTL DRIVER
M: JC Kuo <jckuo@...dia.com>
S: Supported
--
2.34.1
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