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authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2012-08-21 11:06:03 +0000
committerStefano Babic <sbabic@denx.de>2012-09-06 14:23:30 +0200
commit0dc7b82e4ec7cb95738aebd368d06a5cd8e37595 (patch)
tree216c89ad4a1d89ce4b78203a1d00b7f822a8a1d6 /arch/arm/include
parent97ed12cedf9cd47ddc4553c3fa9f3e8f92cba8c3 (diff)
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mx31: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX31 in order to get rid of duplicated definitions. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Helmut Raiger <helmut.raiger@hale.at>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-mx31/clock.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h
index 852c19c..9468b45 100644
--- a/arch/arm/include/asm/arch-mx31/clock.h
+++ b/arch/arm/include/asm/arch-mx31/clock.h
@@ -24,6 +24,20 @@
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
+#include <common.h>
+
+#ifdef CONFIG_MX31_HCLK_FREQ
+#define MXC_HCLK CONFIG_MX31_HCLK_FREQ
+#else
+#define MXC_HCLK 26000000
+#endif
+
+#ifdef CONFIG_MX31_CLK32
+#define MXC_CLK32 CONFIG_MX31_CLK32
+#else
+#define MXC_CLK32 32768
+#endif
+
enum mxc_clock {
MXC_ARM_CLK,
MXC_IPG_CLK,