aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/hardware/ssp.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/hardware/ssp.h')
-rw-r--r--arch/arm/include/asm/hardware/ssp.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/include/asm/hardware/ssp.h b/arch/arm/include/asm/hardware/ssp.h
new file mode 100644
index 00000000000..3b42e181997
--- /dev/null
+++ b/arch/arm/include/asm/hardware/ssp.h
@@ -0,0 +1,28 @@
+/*
+ * ssp.h
+ *
+ * Copyright (C) 2003 Russell King, All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef SSP_H
+#define SSP_H
+
+struct ssp_state {
+ unsigned int cr0;
+ unsigned int cr1;
+};
+
+int ssp_write_word(u16 data);
+int ssp_read_word(u16 *data);
+int ssp_flush(void);
+void ssp_enable(void);
+void ssp_disable(void);
+void ssp_save_state(struct ssp_state *ssp);
+void ssp_restore_state(struct ssp_state *ssp);
+int ssp_init(void);
+void ssp_exit(void);
+
+#endif