From 8ce04c5a6b135671521c9d6c358146a543b181f9 Mon Sep 17 00:00:00 2001
From: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Date: Tue, 14 May 2019 09:44:28 +0200
Subject: [PATCH] dts: arm: delete systick node from SoCs not having the
 SysTick timer

ARM SysTick peripheral is optional in Cortex-M0 MCUs,
so we delete the respective dts node when the peripheral
is not present.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
---
 dts/arm/nordic/nrf51822.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dts/arm/nordic/nrf51822.dtsi b/dts/arm/nordic/nrf51822.dtsi
index d6f22e8d050..890ba2ceaae 100644
--- a/dts/arm/nordic/nrf51822.dtsi
+++ b/dts/arm/nordic/nrf51822.dtsi
@@ -219,6 +219,9 @@
 	arm,num-irq-priority-bits = <2>;
 };
 
+/delete-node/ &systick;
+
+
 &sw_pwm {
 	timer-instance = <1>;
 	channel-count = <3>;