[RESEND PATCH v4 02/21] dt-bindings: display: tegra: vi: add 'vip' property and example

2023-03-09 Thread Luca Ceresoli 
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 
Reviewed-by: Rob Herring 

---

Changed in RESEND,v4:
 - Add Reviewed-by: Rob Herring 

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(+)

diff --git 
a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 
b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
index a42bf33d1e7d..2181855a0920 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
@@ -73,6 +73,18 @@ 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
@@ -108,6 +120,22 @@ examples:
 #include 
 #include 
 
+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@5408 {
 compatible = "nvidia,tegra20-vi";
 reg = <0x5408 0x0004>;
@@ -115,6 +143,37 @@ 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>;
+};
+};
+};
 };
 
   - |
diff --git a/MAINTAINERS b/MAINTAINERS
index 40c069c23d61..9442f3458924 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20626,6 +20626,7 @@ L:  linux-me...@vger.kernel.org
 L: linux-te...@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/
 
-- 
2.34.1

Re: [PATCH v4 02/21] dt-bindings: display: tegra: vi: add 'vip' property and example

2023-01-31 Thread Rob Herring 


On Mon, 30 Jan 2023 15:15:44 +0100, Luca Ceresoli wrote:
> 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 
> 
> ---
> 
> 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(+)
> 

Reviewed-by: Rob Herring

[PATCH v4 02/21] dt-bindings: display: tegra: vi: add 'vip' property and example

2023-01-30 Thread Luca Ceresoli 
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 

---

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(+)

diff --git 
a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 
b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
index 782a4b10150a..46c5e00595bd 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
@@ -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 
 #include 
 
+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@5408 {
 compatible = "nvidia,tegra20-vi";
 reg = <0x5408 0x0004>;
@@ -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>;
+};
+};
+};
 };
 
   - |
diff --git a/MAINTAINERS b/MAINTAINERS
index 5dc335adee46..b62a51052797 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -20593,6 +20593,7 @@ L:  linux-me...@vger.kernel.org
 L: linux-te...@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/
 
-- 
2.34.1