Initial import

1 files changed, 35 insertions, 0 deletions

diff --git a/arch/c6x/include/asm/soc.h b/arch/c6x/include/asm/soc.h
new file mode 100644
index 000000000..43f50159e
--- /dev/null
+++ b/arch/c6x/include/asm/soc.h
@@ -0,0 +1,35 @@
+/*
+ * Miscellaneous SoC-specific hooks.
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated
+ *
+ * Author: Mark Salter <msalter@redhat.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#ifndef _ASM_C6X_SOC_H
+#define _ASM_C6X_SOC_H
+
+struct soc_ops {
+	/* Return active exception event or -1 if none */
+	int		(*get_exception)(void);
+
+	/* Assert an event */
+	void		(*assert_event)(unsigned int evt);
+};
+
+extern struct soc_ops soc_ops;
+
+extern int soc_get_exception(void);
+extern void soc_assert_event(unsigned int event);
+extern int soc_mac_addr(unsigned int index, u8 *addr);
+
+/*
+ * for mmio on SoC devices. regs are always same byte order as cpu.
+ */
+#define soc_readl(addr)    __raw_readl(addr)
+#define soc_writel(b, addr) __raw_writel((b), (addr))
+
+#endif /* _ASM_C6X_SOC_H */