SPI总线驱动

diff --git a/arch/arm/boot/dts/i2c-b6ull.dts b/arch/arm/boot/dts/i2c-b6ull.dts
--- a/arch/arm/boot/dts/i2c-b6ull.dts
+++ b/arch/arm/boot/dts/i2c-b6ull.dts
@@ -101,14 +101,14 @@
                interrupt-parent = <&gpio5>;
                interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
                spi-max-frequency = <10000000>;
-               status = "okay";
+               status = "disabled";
        };
 };