The device tree schema expects SPI controller to be named "spi", otherwise dtbs_check complain with a warning like: arch/arm/boot/dts/exynos4210-i9100.dt.yaml: spi-lcd: $nodename:0: 'spi-lcd' does not match '^spi(@.*|-[0-9a-f])*$' Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- arch/arm/boot/dts/exynos4210-i9100.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts index 1d200a5e1b72..5623e17889a5 100644 --- a/arch/arm/boot/dts/exynos4210-i9100.dts +++ b/arch/arm/boot/dts/exynos4210-i9100.dts @@ -147,7 +147,7 @@ }; }; - spi-lcd { + spi-3 { compatible = "spi-gpio"; #address-cells = <1>; #size-cells = <0>; -- 2.17.1