@@ -74,6 +74,18 @@ properties:
avdd-dsi-csi-supply:
description: DSI/CSI power supply. Must supply 1.2 V.
+ vip:
+ $ref: /schemas/display/tegra/nvidia,tegra20-vip.yaml
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description:
+ Input from the VIP (parallel input capture) module
+
patternProperties:
"^csi@[0-9a-f]+$":
type: object
@@ -109,6 +121,22 @@ examples:
#include <dt-bindings/clock/tegra20-car.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ camera@48 {
+ compatible = "aptina,mt9v111";
+ reg = <0x48>;
+ clocks = <&camera_clk>;
+
+ port {
+ mt9v111_out: endpoint {
+ remote-endpoint = <&vi_vip_in>;
+ };
+ };
+ };
+ };
+
vi@54080000 {
compatible = "nvidia,tegra20-vi";
reg = <0x54080000 0x00040000>;
@@ -116,6 +144,37 @@ examples:
clocks = <&tegra_car TEGRA20_CLK_VI>;
resets = <&tegra_car 100>;
reset-names = "vi";
+
+ vip {
+ compatible = "nvidia,tegra20-vip";
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ vi_vip_in: endpoint {
+ remote-endpoint = <&mt9v111_out>;
+ };
+ };
+ port@1 {
+ reg = <1>;
+ vi_vip_out: endpoint {
+ remote-endpoint = <&vi_in>;
+ };
+ };
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ vi_in: endpoint {
+ remote-endpoint = <&vi_vip_out>;
+ };
+ };
+ };
};
- |
@@ -20593,6 +20593,7 @@ 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-vi.yaml
F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
F: drivers/staging/media/tegra-video/
The Tegra20 VI peripheral can receive parallel input from the VIP parallel input module. Add it to the allowed properties and augment the existing nvidia,tegra20-vi example to show a 'vip' property. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> --- Changed in v4: - complete the removal of 'channel@0' Changed in v3 (suggested by Rob Herring): - drop 'endpoint', unneeded as there's no extra properties in the endpoints Changed in v2 (suggested by Krzysztof Kozlowski): - rename "i2c3" -> "ic2" - add review tag --- .../display/tegra/nvidia,tegra20-vi.yaml | 59 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 60 insertions(+)