The PMIC has a 32768 Hz clock used by the modem which is implemented by driver as a regulator. Add and enable it to be sure modem get's its signal. Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- arch/arm/boot/dts/exynos4210-trats.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 634f009b622e..0f3af293d9d3 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -456,6 +456,11 @@ regulator-name = "EN32KHZ_AP"; regulator-always-on; }; + + EN32KHZ_CP { + regulator-name = "EN32KHZ_CP"; + regulator-always-on; + }; }; }; }; -- 2.17.1