From: Amit Sunil Dhamne <amit.sunil.dhamne@xilinx.com>
Date: Tue, 18 Jun 2019 21:05:06 +0000 (-0700)
Subject: arm64: versal: Enable RTC node for a2197-x-prc-01
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=621acfb3be61876ba394c222a2e50f3b77004eb3;p=thirdparty%2Fu-boot.git

arm64: versal: Enable RTC node for a2197-x-prc-01

Enable RTC node. RTC is used as a wakeup source for APU suspend-resume
use case. Also add alias for "rtc" as "rtc0".

Signed-off-by: Amit Sunil Dhamne <amit.sunil.dhamne@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/dts/versal-vc-p-a2197-00-revA-x-prc-01-revA.dts b/arch/arm/dts/versal-vc-p-a2197-00-revA-x-prc-01-revA.dts
index 545acf9107f..722dff5e37b 100644
--- a/arch/arm/dts/versal-vc-p-a2197-00-revA-x-prc-01-revA.dts
+++ b/arch/arm/dts/versal-vc-p-a2197-00-revA-x-prc-01-revA.dts
@@ -24,9 +24,14 @@
 		gpio0 = &gpio;
 		spi0 = &qspi;
 		usb0 = &usb0;
+		rtc0 = &rtc;
 	};
 };
 
+&rtc {
+	status = "okay";
+};
+
 &gpio {
 	status = "okay";
 };