In order get the clock by phandle and use it with regmap it needs to be compatible with syscon. The DMC driver uses two registers from clock register set and needs the regmap of them. Signed-off-by: Lukasz Luba <l.luba@xxxxxxxxxxxxxxxxxxx> --- arch/arm/boot/dts/exynos5800.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index 57d3b31..0a2b328 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -17,7 +17,7 @@ }; &clock { - compatible = "samsung,exynos5800-clock"; + compatible = "samsung,exynos5800-clock", "syscon"; }; &cluster_a15_opp_table { -- 2.7.4