From b1aaf88bb7dc64fef21b853b404c267c7a2bc6c1 Mon Sep 17 00:00:00 2001
From: Jon Mason <jon.mason@broadcom.com>
Date: Wed, 3 Aug 2016 14:39:00 -0400
Subject: [PATCH] ARM: dts: NSP: Add GPIO reboot method to bcm958625hr DTS file
Add the ability to reboot the bcm958625hr board via GPIO.
Unfortunately, not all of the NSP based boards use the same GPIO pin and
one doesn't have the ability to reboot via GPIO at all. So, this will
need to be specified per DTS file.
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/boot/dts/bcm958625hr.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index 0059d9fb6026f..4420025970635 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -33,6 +33,7 @@
/dts-v1/;
#include "bcm-nsp.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "NorthStar Plus SVK (BCM958625HR)";
@@ -50,6 +51,12 @@
device_type = "memory";
reg = <0x60000000 0x80000000>;
};
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ priority = <200>;
+ };
};
&nand {
--
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