diff mbox series

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

Message ID 20201128142839.517949-12-paul.kocialkowski@bootlin.com
State New
Headers show
Series Allwinner MIPI CSI-2 support for A31/V3s/A83T | expand

Commit Message

Paul Kocialkowski Nov. 28, 2020, 2:28 p.m. UTC
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@bootlin.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

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@1cb0000 {
 			pinctrl-names = "default";
 			pinctrl-0 = <&csi_pins>;
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				csi_in_parallel: port@0 {
+					reg = <0>;
+				};
+			};
 		};
 
 		dsi: dsi@1ca0000 {