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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ppc/syslib/ibm44x_common.h
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/ppc/syslib/ibm44x_common.h')
-rw-r--r--arch/ppc/syslib/ibm44x_common.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/ppc/syslib/ibm44x_common.h b/arch/ppc/syslib/ibm44x_common.h
new file mode 100644
index 00000000000..b14eb603ce0
--- /dev/null
+++ b/arch/ppc/syslib/ibm44x_common.h
@@ -0,0 +1,42 @@
+/*
+ * arch/ppc/kernel/ibm44x_common.h
+ *
+ * PPC44x system library
+ *
+ * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ * Copyright (c) 2003, 2004 Zultys Technologies
+ *
+ * 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.
+ *
+ */
+#ifdef __KERNEL__
+#ifndef __PPC_SYSLIB_IBM44x_COMMON_H
+#define __PPC_SYSLIB_IBM44x_COMMON_H
+
+#ifndef __ASSEMBLY__
+
+/*
+ * All clocks are in Hz
+ */
+struct ibm44x_clocks {
+ unsigned int vco; /* VCO, 0 if system PLL is bypassed */
+ unsigned int cpu; /* CPUCoreClk */
+ unsigned int plb; /* PLBClk */
+ unsigned int opb; /* OPBClk */
+ unsigned int ebc; /* PerClk */
+ unsigned int uart0;
+ unsigned int uart1;
+};
+
+/* common 44x platform init */
+void ibm44x_platform_init(void) __init;
+
+/* initialize decrementer and tick-related variables */
+void ibm44x_calibrate_decr(unsigned int freq) __init;
+
+#endif /* __ASSEMBLY__ */
+#endif /* __PPC_SYSLIB_IBM44x_COMMON_H */
+#endif /* __KERNEL__ */