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Date: Thu, 29 Dec 2022 14:31:45 +0100
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Sowjanya Komatineni <skomatineni@...dia.com>,
Luca Ceresoli <luca.ceresoli@...tlin.com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Dmitry Osipenko <digetx@...il.com>,
Hans Verkuil <hverkuil-cisco@...all.nl>
Cc: 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 v3 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 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 $nodename
- add channel@0 description
- add reg: const: 0
---
.../display/tegra/nvidia,tegra20-vip.yaml | 49 +++++++++++++++++++
MAINTAINERS | 2 +
2 files changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
new file mode 100644
index 000000000000..c23fd02dd18e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$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
+
+ 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
+ - "#address-cells"
+ - "#size-cells"
+ - ports
+
+# see nvidia,tegra20-vi.yaml for an example
diff --git a/MAINTAINERS b/MAINTAINERS
index f61eb221415b..4feb2e1258ce 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20563,10 +20563,12 @@ TEGRA VIDEO DRIVER
M: Thierry Reding <thierry.reding@...il.com>
M: Jonathan Hunter <jonathanh@...dia.com>
M: Sowjanya Komatineni <skomatineni@...dia.com>
+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-host1x.yaml
+F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
F: drivers/staging/media/tegra-video/
TEGRA XUSB PADCTL DRIVER
--
2.34.1
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