This patch adds the device tree bindings for the bcm281xx reboot code.
Signed-off-by: Markus Mayer <markus.ma...@linaro.org>
Reviewed-by: Tim Kryger <tim.kry...@linaro.org>
Acked-by: Christian Daudt <c...@broadcom.com>
---
.../devicetree/bindings/arm/bcm/bcm,kona-wdt.txt | 15 +++++++++++++++
arch/arm/boot/dts/bcm11351.dtsi | 7 ++++++-
2 files changed, 21 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt
diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt
b/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt
new file mode 100644
index 0000000..ac349e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/bcm,kona-wdt.txt
@@ -0,0 +1,15 @@
+Broadcom Kona Family Watchdog Timer
+-----------------------------------
+
+This watchdog timer is used in the following Broadcom SoCs:
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
+
+Required properties:
+ - compatible = "bcm,kona-wdt";
+ - reg: memory range
+
+Example:
+ watchdog@35002f40 {
+ compatible = "bcm,kona-wdt";
+ reg = <0x35002f40 0x6c>;
+ };
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index 41b2c6c..cabeade 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012 Broadcom Corporation
+ * Copyright (C) 2012-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -53,6 +53,11 @@
cache-level = <2>;
};
+ watchdog@35002f40 {
+ compatible = "bcm,kona-wdt";
+ reg = <0x35002f40 0x6c>;
+ };
+
timer@35006000 {
compatible = "bcm,kona-timer";
reg = <0x35006000 0x1000>;
--
1.7.9.5
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