@@ -1064,6 +1064,32 @@ csi: camera@1cb0000 {
status = "disabled";
};
+ mipi_csi2: csi@1cb1000 {
+ compatible = "allwinner,sun8i-a83t-mipi-csi2";
+ reg = <0x01cb1000 0x1000>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CSI>,
+ <&ccu CLK_CSI_SCLK>,
+ <&ccu CLK_MIPI_CSI>,
+ <&ccu CLK_CSI_MISC>;
+ clock-names = "bus", "mod", "mipi", "misc";
+ resets = <&ccu RST_BUS_CSI>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mipi_csi2_in: port@0 {
+ reg = <0>;
+ };
+
+ mipi_csi2_out: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
hdmi: hdmi@1ee0000 {
compatible = "allwinner,sun8i-a83t-dw-hdmi";
reg = <0x01ee0000 0x10000>;
MIPI CSI-2 is supported on the A83T with a dedicated controller that covers both the protocol and D-PHY. It can be connected to the CSI interface as a V4L2 subdev through the fwnode graph. This is not done by default since connecting the bridge without a subdev attached to it will cause a failure on the CSI driver. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> --- arch/arm/boot/dts/sun8i-a83t.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)