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authorJohn Rigby <jcrigby@gmail.com>2010-01-25 23:12:56 -0700
committerTom Rix <Tom.Rix@windriver.com>2010-03-07 12:36:36 -0600
commit552ff8f1d9fccf57243a01afe6dbebb982867e20 (patch)
tree3f19fa8792bf08b97b26cdcd051dbb015ee95dad /include/asm-arm/arch-mx25/clock.h
parente911c983f4a8d588f831806af37eb56c95512d5d (diff)
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Add support for Freescale MX25 SOC
ARM926EJS core with MX31 peripherals. Signed-off-by: John Rigby <jcrigby@gmail.com> Earlier Version Signed-off-by: Wolfgang Denk <wd@denx.de> CC: Fred Fan <fanyefeng@gmail.com> CC: Tom <Tom.Rix@windriver.com>
Diffstat (limited to 'include/asm-arm/arch-mx25/clock.h')
-rw-r--r--include/asm-arm/arch-mx25/clock.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mx25/clock.h b/include/asm-arm/arch-mx25/clock.h
new file mode 100644
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--- /dev/null
+++ b/include/asm-arm/arch-mx25/clock.h
@@ -0,0 +1,35 @@
+/*
+ *
+ * (c) 2009 Ilya Yanok, Emcraft Systems <yanok@emcraft.com>
+ *
+ * Modified for mx25 by John Rigby <jrigby@gmail.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
+
+ulong imx_get_perclk(int clk);
+ulong imx_get_ahbclk(void);
+
+#define imx_get_uartclk() imx_get_perclk(15)
+
+
+#endif /* __ASM_ARCH_CLOCK_H */