1 files changed, 57 insertions, 0 deletions

diff --git a/arch/ppc/syslib/ibm440gx_common.h b/arch/ppc/syslib/ibm440gx_common.h
new file mode 100644
index 000000000000..e73aa0411d35
--- /dev/null
+++ b/arch/ppc/syslib/ibm440gx_common.h
@@ -0,0 +1,57 @@
+/*
+ * arch/ppc/kernel/ibm440gx_common.h
+ *
+ * PPC440GX 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_IBM440GX_COMMON_H
+#define __PPC_SYSLIB_IBM440GX_COMMON_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/seq_file.h>
+#include <syslib/ibm44x_common.h>
+
+/*
+ * Please, refer to the Figure 14.1 in 440GX user manual
+ *
+ * if internal UART clock is used, ser_clk is ignored
+ */
+void ibm440gx_get_clocks(struct ibm44x_clocks*, unsigned int sys_clk,
+        unsigned int ser_clk) __init;
+
+/* Enable L2 cache */
+void ibm440gx_l2c_enable(void) __init;
+
+/* Disable L2 cache */
+void ibm440gx_l2c_disable(void) __init;
+
+/* Enable/disable L2 cache for a particular chip revision */
+void ibm440gx_l2c_setup(struct ibm44x_clocks*) __init;
+
+/* Get Ethernet Group */
+int ibm440gx_get_eth_grp(void) __init;
+
+/* Set Ethernet Group */
+void ibm440gx_set_eth_grp(int group) __init;
+
+/* Enable TAH devices */
+void ibm440gx_tah_enable(void) __init;
+
+/* Add L2C info to /proc/cpuinfo */
+int ibm440gx_show_cpuinfo(struct seq_file*);
+
+#endif /* __ASSEMBLY__ */
+#endif /* __PPC_SYSLIB_IBM440GX_COMMON_H */
+#endif /* __KERNEL__ */