From: Jon Mason <jon.mason@broadcom.com>
Date: Wed, 1 Mar 2017 23:02:28 +0000 (-0500)
Subject: ARM: dts: NSP: GPIO reboot open-source
X-Git-Tag: v4.10.16~95
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32b0a3d444197121d439cf90f8a4976e18b26753;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: NSP: GPIO reboot open-source

commit acfa28b3649ec07775efaac0c00de2db39d71634 upstream.

The libgpio code pre-sets the GPIO values for the gpio-reset in the
device tree.  This results in the device being reset during bringup.
To prevent this pre-setting, use the "open-source" flag in the device
tree.

Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Fixes: b1aaf88 ("ARM: dts: NSP: Add GPIO reboot method to bcm958625hr DTS file")
Fixes: 10baed1 ("ARM: dts: NSP: Add GPIO reboot method to bcm958625xmc DTS file")
Fixes: 088e3148 ("ARM: dts: NSP: Add new DT file for bcm958522er")
Fixes: e3227c1 ("ARM: dts: NSP: Add new DT file for bcm958525er")
Fixes: 2f8bc00 ("ARM: dts: NSP: Add new DT file for bcm958622hr")
Fixes: d454c37 ("ARM: dts: NSP: Add new DT file for bcm958623hr")
Fixes: f27eacf ("ARM: dts: NSP: Add new DT file for bcm988312hr")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts
index a21b0fd21f4ef..417f657384027 100644
--- a/arch/arm/boot/dts/bcm958522er.dts
+++ b/arch/arm/boot/dts/bcm958522er.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts
index be7f2f8ecf39b..5279b769fdfc3 100644
--- a/arch/arm/boot/dts/bcm958525er.dts
+++ b/arch/arm/boot/dts/bcm958525er.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts
index 959cde911c3c5..872882bd01bcd 100644
--- a/arch/arm/boot/dts/bcm958525xmc.dts
+++ b/arch/arm/boot/dts/bcm958525xmc.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 31 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts
index ad2aa87dd15ac..a340e1d93a58f 100644
--- a/arch/arm/boot/dts/bcm958622hr.dts
+++ b/arch/arm/boot/dts/bcm958622hr.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts
index 4ceb8fef8041e..226b652ccdc89 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts
index 4420025970635..a1658d0721b86 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };
diff --git a/arch/arm/boot/dts/bcm988312hr.dts b/arch/arm/boot/dts/bcm988312hr.dts
index 104afe98a43b1..ed05e33d56de1 100644
--- a/arch/arm/boot/dts/bcm988312hr.dts
+++ b/arch/arm/boot/dts/bcm988312hr.dts
@@ -55,6 +55,7 @@
 	gpio-restart {
 		compatible = "gpio-restart";
 		gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+		open-source;
 		priority = <200>;
 	};
 };