From: Jacopo Mondi <jacopo+renesas@jmondi.org>
Date: Thu, 5 Oct 2017 08:58:19 +0000 (+0200)
Subject: ARM: dts: gr-peach: Enable MTU2 timer pulse unit
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=62cea6d2c6758d6a9513ecf3c70498623d5bf1d2;p=linux.git

ARM: dts: gr-peach: Enable MTU2 timer pulse unit

MTU2 multi-function/multi-channel timer/counter is not enabled for
GR-Peach board. The timer is used as clock event source to schedule
wake-ups, and without this enabled all sleeps not performed through busy
waiting hang the board.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index a1c5e8823d2b3..9661d43f52368 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -78,6 +78,10 @@
 	clock-frequency = <48000000>;
 };
 
+&mtu2 {
+	status = "okay";
+};
+
 &scif2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&scif2_pins>;