MCP251x Device Tree Interrupt Definition in Mainline

[mangokid]

I am working on getting the MCP251x device running in mainline. So far the SPI and other entries in the device tree are fine. However when I bring the bus up it fails to acquire the interrupt. I think the way I am defining the interupt is incorrect. I had this working in 4.4 so i know the hardware is functioning correctly. Does anyone know how to properly define the interupt and interupt parent in this case?

 

 

        spi1: spi@ff1d0000 {
                compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
                reg = <0x0 0xff1d0000 0x0 0x1000>;
                clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
                clock-names = "spiclk", "apb_pclk";
                interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>;
                dmas = <&dmac_peri 12>, <&dmac_peri 13>;
                dma-names = "tx", "rx";
                pinctrl-names = "default";
                pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
                #address-cells = <1>;
                #size-cells = <0>;
                status = "okay";

          can@0 {
                  #address-cells = <0x1>;
                  #size-cells = <0x0>;
                  compatible = "microchip,mcp2515";
                  reg = <0x0>;
                  clocks = <&clk8m>;
                  interupt-parent = <@gpio>;
                  interrupts = <1 RK_PC7 2 @pcfg_pull_up>;
                  spi-max-frequency = <10000000>;

                  //vdd-supply = <&spmic_ldo5>;
                  //xceiver-supply = <&spmic_ldo5>;
          };
        };