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Subject[PATCH 01/23] dt-bindings: display: tegra: add bindings for Tegra20 VIP
Date
From: Luca Ceresoli <luca.ceresoli@bootlin.com>

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@bootlin.com>
---
.../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 <luca.ceresoli@bootlin.com>
+
+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 <luca.ceresoli@bootlin.com>
+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 <jckuo@nvidia.com>
S: Supported
--
2.34.1
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