Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4afcddae4cc7d8bb36c1d47967d6ede29ea45e1a
Commit: 4afcddae4cc7d8bb36c1d47967d6ede29ea45e1a
Parent: 28047eced817b3b7cd404fac4b26f29fcf04f1f7
Author: Ben Dooks <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 4 23:18:08 2007 +0100
Committer: Russell King <[EMAIL PROTECTED]>
CommitDate: Fri Oct 5 21:21:43 2007 +0100
[ARM] 4598/2: OSIRIS: Ensure we do not get nRSTOUT during suspend
Ensure nRSTOUT is not asserted during or on resume.
Signed-off-by: Ben Dooks <[EMAIL PROTECTED]>
Signed-off-by: Russell King <[EMAIL PROTECTED]>
---
arch/arm/mach-s3c2440/mach-osiris.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c
b/arch/arm/mach-s3c2440/mach-osiris.c
index be5377f..c326983 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -287,6 +287,10 @@ static int osiris_pm_suspend(struct sys_device *sd,
pm_message_t state)
__raw_writeb(tmp, OSIRIS_VA_CTRL0);
+ /* ensure that an nRESET is not generated on resume. */
+ s3c2410_gpio_setpin(S3C2410_GPA21, 1);
+ s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_OUT);
+
return 0;
}
@@ -297,6 +301,8 @@ static int osiris_pm_resume(struct sys_device *sd)
__raw_writeb(pm_osiris_ctrl0, OSIRIS_VA_CTRL0);
+ s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_nRSTOUT);
+
return 0;
}
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
