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authorBenoît Thébaudeau <benoit.thebaudeau@advansee.com>2012-09-27 10:19:58 +0000
committerTom Rini <trini@ti.com>2012-10-15 11:54:10 -0700
commit833b6435de3e8cf5b06ba81cb1b2b50e044269ff (patch)
tree850355b18c47bcf2b56a12fe4424f067e0491460 /arch/arm/include/asm
parente7bed5c2b30c894666e43b68a3d7b8e8f91da50d (diff)
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mx5/6: Define default SoC input clock frequencies
Define default SoC input clock frequencies for i.MX5/6 in order to get rid of duplicated definitions. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Jason Liu <r64343@freescale.com> Cc: Matt Sealey <matt@genesi-usa.com> Cc: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r--arch/arm/include/asm/arch-mx5/clock.h14
-rw-r--r--arch/arm/include/asm/arch-mx6/clock.h14
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx5/clock.h b/arch/arm/include/asm/arch-mx5/clock.h
index 21febd8..82c5b1a 100644
--- a/arch/arm/include/asm/arch-mx5/clock.h
+++ b/arch/arm/include/asm/arch-mx5/clock.h
@@ -24,6 +24,20 @@
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
+#include <common.h>
+
+#ifdef CONFIG_SYS_MX5_HCLK
+#define MXC_HCLK CONFIG_SYS_MX5_HCLK
+#else
+#define MXC_HCLK 24000000
+#endif
+
+#ifdef CONFIG_SYS_MX5_CLK32
+#define MXC_CLK32 CONFIG_SYS_MX5_CLK32
+#else
+#define MXC_CLK32 32768
+#endif
+
enum mxc_clock {
MXC_ARM_CLK = 0,
MXC_AHB_CLK,
diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h
index 2af04f0..db377cc 100644
--- a/arch/arm/include/asm/arch-mx6/clock.h
+++ b/arch/arm/include/asm/arch-mx6/clock.h
@@ -24,6 +24,20 @@
#ifndef __ASM_ARCH_CLOCK_H
#define __ASM_ARCH_CLOCK_H
+#include <common.h>
+
+#ifdef CONFIG_SYS_MX6_HCLK
+#define MXC_HCLK CONFIG_SYS_MX6_HCLK
+#else
+#define MXC_HCLK 24000000
+#endif
+
+#ifdef CONFIG_SYS_MX6_CLK32
+#define MXC_CLK32 CONFIG_SYS_MX6_CLK32
+#else
+#define MXC_CLK32 32768
+#endif
+
enum mxc_clock {
MXC_ARM_CLK = 0,
MXC_PER_CLK,