Extend the vpif node with an output port with a single channel.
NOTE: this is still mostly just hardware description - the actual
driver is registered using pdata-quirks. We need the node however
for correct pin control function selection.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
---
arch/arm/boot/dts/da850-evm.dts | 19 +++++++++++++++----
arch/arm/boot/dts/da850.dtsi | 8 +++++++-
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 3968a18..0298734 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -300,20 +300,31 @@
&vpif {
pinctrl-names = "default";
- pinctrl-0 = <&vpif_capture_pins>;
+ pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>;
status = "okay";
+ enable-gpios = <&tca6416 7 GPIO_ACTIVE_HIGH
+ &tca6416 6 GPIO_ACTIVE_HIGH
+ &tca6416 5 GPIO_ACTIVE_LOW>;
+
/* VPIF capture port */
- port {
- vpif_ch0: endpoint@0 {
+ port@0 {
+ vpif_input_ch0: endpoint@0 {
reg = <0>;
bus-width = <8>;
};
- vpif_ch1: endpoint@1 {
+ vpif_input_ch1: endpoint@1 {
reg = <1>;
bus-width = <8>;
data-shift = <8>;
};
};
+
+ /* VPIF display port */
+ port@1 {
+ vpif_output_ch0: endpoint {
+ bus-width = <8>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 5150331..c708155 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -358,7 +358,13 @@
status = "disabled";
/* VPIF capture port */
- port {
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ /* VPIF display port */
+ port@1 {
#address-cells = <1>;
#size-cells = <0>;
};
--
2.9.3
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