[PATCH v2 11/19] arm64: dts: allwinner: a64: Add CSI controller port for parallel input

[Paul Kocialkowski]

Since the CSI controller binding is getting a bit more complex due
to the addition of MIPI CSI-2 bridge support, make the ports node
explicit with the parallel port.

This way, it's clear that the controller only supports parallel
interface input and there's no confusion about the port number.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski at bootlin.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 51cc30e84e26..1e1f0d2097d5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -1109,6 +1109,15 @@ csi: csi at 1cb0000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&csi_pins>;
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi_in_parallel: port at 0 {
+					reg = <0>;
+				};
+			};
 		};
 
 		dsi: dsi at 1ca0000 {
-- 
2.29.2