On 22/11/16 02:44, Kevin Hilman wrote:
Cc: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxx>
---
.../bindings/media/ti,da850-vpif-capture.txt | 65 ++++++++++++++++++++++
.../devicetree/bindings/media/ti,da850-vpif.txt | 8 +++
2 files changed, 73 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/ti,da850-vpif-capture.txt
create mode 100644 Documentation/devicetree/bindings/media/ti,da850-vpif.txt
diff --git a/Documentation/devicetree/bindings/media/ti,da850-vpif-capture.txt b/Documentation/devicetree/bindings/media/ti,da850-vpif-capture.txt
new file mode 100644
index 000000000000..bdd93267301f
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/ti,da850-vpif-capture.txt
@@ -0,0 +1,65 @@
+Texas Instruments VPIF Capture
+------------------------------
+
+The TI Video Port InterFace (VPIF) capture component is the primary
+component for video capture on the DA850 family of TI DaVinci SoCs.
+
+TI Document number reference: SPRUH82C
+
+Required properties:
+- compatible: must be "ti,da850-vpif-capture"
+- reg: physical base address and length of the registers set for the device;
+- interrupts: should contain IRQ line for the VPIF
+
+VPIF capture has a 16-bit parallel bus input, supporting 2 8-bit
+channels or a single 16-bit channel. It should contain at least one
+port child node with child 'endpoint' node. Please refer to the
+bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example using 2 8-bit input channels, one of which is connected to an
+I2C-connected TVP5147 decoder:
+
+ vpif_capture: video-capture@0x00217000 {
+ compatible = "ti,vpif-capture";
Did you forget to update the compatible string to ti,da850-vpif-capture?
Hans
+ reg = <0x00217000 0x1000>;
+ interrupts = <92>;
+
+ port {
+ vpif_ch0: endpoint@0 {
+ reg = <0>;
+ bus-width = <8>;
+ remote-endpoint = <&composite>;
+ };
+
+ vpif_ch1: endpoint@1 {
+ reg = <1>;
+ bus-width = <8>;
+ data-shift = <8>;
+ };
+ };
+ };
+
+[ ... ]
+
+&i2c0 {
+
+ tvp5147@5d {
+ compatible = "ti,tvp5147";
+ reg = <0x5d>;
+ status = "okay";
+
+ port {
+ composite: endpoint {
+ hsync-active = <1>;
+ vsync-active = <1>;
+ pclk-sample = <0>;
+
+ /* VPIF channel 0 (lower 8-bits) */
+ remote-endpoint = <&vpif_ch0>;
+ bus-width = <8>;
+ };
+ };
+ };
+
+};
diff --git a/Documentation/devicetree/bindings/media/ti,da850-vpif.txt b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt
new file mode 100644
index 000000000000..d004e600aabe
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/ti,da850-vpif.txt
@@ -0,0 +1,8 @@
+Texas Instruments VPIF
+----------------------
+
+The Video Port InterFace (VPIF) is the core component for video output
+and capture on DA850 TI Davinci SoCs.
+
+- compatible: must be "ti,da850-vpif"
+- reg: physical base address and length of the registers set for the device;
--
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