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ARM: bcm281xx: DT changes for reboot code 

This patch adds the device tree bindings for the bcm281xx reboot code.

Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Acked-by: Christian Daudt <csd@broadcom.com>
This commit is contained in:
Markus Mayer 2013-08-02 13:12:21 -07:00 committed by Christian Daudt
parent 28ea3f3649
commit e3b62ffd94
2 changed files with 21 additions and 1 deletions
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15
Documentation/devicetree/bindings/arm/bcm/kona-wdt.txt Normal file
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@ -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 = "brcm,bcm11351-wdt", "brcm,kona-wdt";
- reg: memory address & range
Example:
watchdog@35002f40 {
compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
reg = <0x35002f40 0x6c>;
};

7
arch/arm/boot/dts/bcm11351.dtsi
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@ -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
@ -56,6 +56,11 @@ L2: l2-cache {
cache-level = <2>;
};
watchdog@35002f40 {
compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
reg = <0x35002f40 0x6c>;
};
timer@35006000 {
compatible = "bcm,kona-timer";
reg = <0x35006000 0x1000>;