1 files changed, 63 insertions, 0 deletions
diff --git a/include/linux/sprd_cproc.h b/include/linux/sprd_cproc.h
new file mode 100644
index 00000000..7b45be1c
--- /dev/null
+++ b/include/linux/sprd_cproc.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2012 Spreadtrum Communications Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+
+#ifndef _SPRD_CPROC_H
+#define _SPRD_CPROC_H
+#define INVALID_REG (0xff)
+enum {
+	CPROC_CTRL_SHUT_DOWN = 0,
+	CPROC_CTRL_DEEP_SLEEP = 1,
+	CPROC_CTRL_RESET = 2,
+	CPROC_CTRL_GET_STATUS = 3,
+	CPROC_CTRL_NR,
+};
+
+#define CPROC_IRAM_DATA_NR 3
+
+enum {
+	CPROC_REGION_CP_MEM = 0,
+	CPROC_REGION_IRAM_MEM = 1,
+	CPROC_REGION_CTRL_REG = 1,
+	CPROC_REGION_NR,
+};
+
+struct cproc_segments {
+	char			*name;
+	uint32_t		base;		/* segment addr */
+	uint32_t		maxsz;		/* segment size */
+};
+
+struct cproc_ctrl {
+	unsigned long iram_addr;
+	uint32_t iram_data[CPROC_IRAM_DATA_NR];
+	unsigned long ctrl_reg[CPROC_CTRL_NR];
+	uint32_t ctrl_mask[CPROC_CTRL_NR];
+};
+
+struct cproc_init_data {
+	char			*devname;
+	unsigned long		base;		/* CP base addr */
+	uint32_t		maxsz;		/* CP max size */
+	int			(*start)(void *arg);
+	int			(*stop)(void *arg);
+	int			(*suspend)(void *arg);
+	int			(*resume)(void *arg);
+
+	struct cproc_ctrl	*ctrl;
+
+	int			wdtirq;
+	uint32_t		segnr;
+	struct cproc_segments	segs[];
+};
+
+#endif