[U-Boot] [PATCH 13/40] arm64: zynqmp: rtc: Add calibration

From: Nava kishore Manne nava.manne@xilinx.com

This patch adds the calibration property with required value, calculated based on rtc input crystal oscillator frequency (32.768Khz).

Signed-off-by: Nava kishore Manne navam@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com ---

arch/arm/dts/zynqmp.dtsi | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index f2c0b5ebf9ab..951e069ecd28 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -764,6 +764,7 @@ interrupt-parent = <&gic>; interrupts = <0 26 4>, <0 27 4>; interrupt-names = "alarm", "sec"; + calibration = <0x8000>; };

serdes: zynqmp_phy@fd400000 {