Delete the old property "#address-cells" and then explicitly add it with zero value. The value of "#size-cells" is already zero, so keep it no change. Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx> --- arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts index f1a41152e9dd70d..be88b6e551d58e9 100644 --- a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts +++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts @@ -224,7 +224,7 @@ &ssp3 { /delete-property/ #address-cells; - /delete-property/ #size-cells; + #address-cells = <0>; spi-slave; status = "okay"; ready-gpio = <&gpio 125 GPIO_ACTIVE_HIGH>; -- 1.8.3