Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ef772f2ee31e0993dca2d59d9ee27682d39902fa
Commit: ef772f2ee31e0993dca2d59d9ee27682d39902fa
Parent: e6687290ae9ba935c1435e2ae54cf2f92e1f5f3b
Author: Dirk Behme <dirk.behme_at_gmail.com>
AuthorDate: Wed Dec 6 17:14:02 2006 -0800
Committer: Tony Lindgren <[EMAIL PROTECTED]>
CommitDate: Fri Mar 2 01:47:09 2007 -0800
ARM: OMAP: Fix CONFIG_DEBUG_LL
Fix broken CONFIG_DEBUG_LL. In case of low level debugging
reconfigure some clocks early.
See
http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commitdiff;h=3bfb289ccc6c4624fd5ff0381546935e105f4093
too.
Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com>
Signed-off-by: Tony Lindgren <[EMAIL PROTECTED]>
---
arch/arm/mach-omap1/clock.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 8aee42c..b67ba34 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -649,6 +649,13 @@ int __init omap1_clk_init(void)
int crystal_type = 0; /* Default 12 MHz */
u32 reg;
+#ifdef CONFIG_DEBUG_LL
+ /* Resets some clocks that may be left on from bootloader,
+ * but leaves serial clocks on.
+ */
+ omap_writel(0x3 << 29, MOD_CONF_CTRL_0);
+#endif
+
/* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
reg = omap_readw(SOFT_REQ_REG) & (1 << 4);
omap_writew(reg, SOFT_REQ_REG);
-
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