Devicetree paralelo CSI OV7670

Question

Atualmente, estou tentando obter uma imagem com fswebcam fora da minha câmera OV7670, mas só obtenho uma imagem totalmente verde. Você poderia olhar meu devicetree se cometesse alguns erros óbvios? board-file.dts:

&csi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&csi1_pins>;
port {
/* Parallel bus endpoint */
csi1_ep: endpoint {
    remote-endpoint = <&ov7670_0>;
    bus-width = <8>;    
If hsync-active/vsync-active are missing,
       embedded BT.656 sync is used */
            hsync-active = <0>; /* Active low */
            vsync-active = <0>; /* Active low */
            data-active = <1>;  /* Active high */
            pclk-sample = <1>;  /* Rising */ 


        };
     };
  };

&i2c1 {
    pinctrl-0 = <&i2c1_pins>;
pinctrl-names = "default";
status = "okay";


ov7670: camera@21 {
    compatible = "ovti,ov7670";
    reg = <0x21>;
    pinctrl-names = "default";
    pinctrl-0 = <&csi1_mclk>;
    clocks = <&ccu CLK_CSI1_MCLK>;
    clock-names = "xclk";
    assigned-clock-rates = <24000000>;

    port {
        ov7670_0: endpoint {
            remote-endpoint = <&csi1_ep>;
            /* If hsync-active/vsync-active are missing,
       embedded BT.656 sync is used */
            hsync-active = <0>; /* Active low */
            vsync-active = <0>; /* Active low */
            data-active = <1>;  /* Active high */
            pclk-sample = <1>;  /* Rising */



           };
       };
    };
 };
    &pio {
    csi1_pins: csi1-pins@0 {
        pins     = 
    "PE0","PE2","PE3","PE4","PE5","PE6","PE7","PE8","PE9","PE10","PE11";
        function = "csi";
     };

     csi1_mclk: csi1-mclk@0 {
        pins = "PE1";
        function = "csi";
       };

     i2c1_pins: i2c1 {
    pins = "PE21", "PE22";
    function = "i2c1";
   };
 };

Proccesor-file.dtsi:

csi1: csi@1cb4000 {
        compatible = "allwinner,sun8i-v3s-csi";
        reg = <0x01cb4000 0x1000>;
        interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
        clocks = <&ccu CLK_BUS_CSI>,
        <&ccu CLK_CSI1_SCLK>,
        <&ccu CLK_DRAM_CSI>;
        clock-names = "bus", "mod", "ram";
        resets = <&ccu RST_BUS_CSI>;
        status = "disabled";
    };