From 8a32bc8b349d8488091c8b44735cb5868521cf17 Mon Sep 17 00:00:00 2001 From: Srinivas Neeli Date: Mon, 8 Mar 2021 14:05:19 +0530 Subject: [PATCH] arm64: dts: zynqmp: rtc: Update rtc calibration value As per the design specification "The 16-bit Seconds Calibration Value represents the number of Oscillator Ticks that are required to measure the largest time period that is less than or equal to 1 second. For an oscillator that is 32.768 KHz, this value will be 0x7FFF." Signed-off-by: Srinivas Neeli State: pending --- arch/arm/dts/zynqmp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index 8f0b6f177df..6e6c2844a17 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -842,7 +842,7 @@ interrupt-parent = <&gic>; interrupts = <0 26 4>, <0 27 4>; interrupt-names = "alarm", "sec"; - calibration = <0x8000>; + calibration = <0x7FFF>; }; sata: ahci@fd0c0000 { -- 2.47.3