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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-06-04 12:06:46 +0200
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2009-07-08 11:43:15 +0900
commitadd380f51f34ed1e2678c2abac8d53c91d652f26 (patch)
treeb72a8cbb5208c0da1d54c4ee68f7a76311591000 /include
parent3931a375de2c381d9ff5ec2767b2da9f62a41aef (diff)
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sh: introduce clock framework
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-sh/clk.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/asm-sh/clk.h b/include/asm-sh/clk.h
new file mode 100644
index 0000000..9cac6b0
--- /dev/null
+++ b/include/asm-sh/clk.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.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_SH_CLK_H__
+#define __ASM_SH_CLK_H__
+
+static inline unsigned long get_peripheral_clk_rate(void)
+{
+ return CONFIG_SYS_CLK_FREQ;
+}
+
+static inline unsigned long get_tmu0_clk_rate(void)
+{
+ return CONFIG_SYS_CLK_FREQ;
+}
+
+#endif /* __ASM_SH_CLK_H__ */