ARM: bcm281xx: Board specific reboot code
This patch adds the code needed to trigger a reboot on the bcm281xx
family.
Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
Reviewed-by: Alex Elder <alex.elder@linaro.org>
Acked-by: Christian Daudt <csd@broadcom.com>
diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c
index 2859932..1e49ec0 100644
--- a/arch/arm/mach-bcm/board_bcm.c
+++ b/arch/arm/mach-bcm/board_bcm.c
@@ -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
@@ -21,8 +21,8 @@
#include <asm/mach/time.h>
#include <asm/hardware/cache-l2x0.h>
-
#include "bcm_kona_smc.h"
+#include "kona.h"
static int __init kona_l2_cache_init(void)
{
@@ -40,13 +40,26 @@
return 0;
}
+static void bcm_board_setup_restart(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "bcm,bcm11351");
+ if (np) {
+ if (of_device_is_available(np))
+ bcm_kona_setup_restart();
+ of_node_put(np);
+ }
+ /* Restart setup for other boards goes here */
+}
+
static void __init board_init(void)
{
of_platform_populate(NULL, of_default_bus_match_table, NULL,
&platform_bus);
bcm_kona_smc_init();
-
+ bcm_board_setup_restart();
kona_l2_cache_init();
}
@@ -55,5 +68,6 @@
DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor")
.init_time = clocksource_of_init,
.init_machine = board_init,
+ .restart = bcm_kona_restart,
.dt_compat = bcm11351_dt_compat,
MACHINE_END