Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e9d10a16ea76f42ea9ce58508e4af7c52acf1e40
Commit: e9d10a16ea76f42ea9ce58508e4af7c52acf1e40
Parent: a14d527306dc7dbc38e4607c3cc3a50a600fc98b
Author: Andrew Victor <[EMAIL PROTECTED]>
AuthorDate: Tue Jan 9 12:47:51 2007 +0100
Committer: Russell King <[EMAIL PROTECTED]>
CommitDate: Wed Jan 24 11:59:55 2007 +0000
[ARM] 4087/1: AT91: CPU reset for SAM9x processors
This patch implements CPU and peripheral reset on AT91SAM9260 and
AT91SAM9261.
Original patch from Wojtek Kaniewski.
Signed-off-by: Andrew Victor <[EMAIL PROTECTED]>
Signed-off-by: Russell King <[EMAIL PROTECTED]>
---
arch/arm/mach-at91rm9200/at91sam9260.c | 3 ++-
arch/arm/mach-at91rm9200/at91sam9261.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-at91rm9200/at91sam9260.c
b/arch/arm/mach-at91rm9200/at91sam9260.c
index 203f073..b14871a 100644
--- a/arch/arm/mach-at91rm9200/at91sam9260.c
+++ b/arch/arm/mach-at91rm9200/at91sam9260.c
@@ -16,6 +16,7 @@
#include <asm/mach/map.h>
#include <asm/arch/at91sam9260.h>
#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_rstc.h>
#include "generic.h"
#include "clock.h"
@@ -212,7 +213,7 @@ static struct at91_gpio_bank at91sam9260_gpio[] = {
static void at91sam9260_reset(void)
{
-#warning "Implement CPU reset"
+ at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST |
AT91_RSTC_PERRST);
}
diff --git a/arch/arm/mach-at91rm9200/at91sam9261.c
b/arch/arm/mach-at91rm9200/at91sam9261.c
index 5a82f35..d242bb8 100644
--- a/arch/arm/mach-at91rm9200/at91sam9261.c
+++ b/arch/arm/mach-at91rm9200/at91sam9261.c
@@ -16,6 +16,7 @@
#include <asm/mach/map.h>
#include <asm/arch/at91sam9261.h>
#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_rstc.h>
#include "generic.h"
#include "clock.h"
@@ -207,7 +208,7 @@ static struct at91_gpio_bank at91sam9261_gpio[] = {
static void at91sam9261_reset(void)
{
-#warning "Implement CPU reset"
+ at91_sys_write(AT91_RSTC_CR, (0xA5 << 24) | AT91_RSTC_PROCRST |
AT91_RSTC_PERRST);
}
-
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