1 files changed, 63 insertions, 0 deletions
diff --git a/include/mach/mt_chip_common.h b/include/mach/mt_chip_common.h
new file mode 100644
index 000000000..761effa1e
--- /dev/null
+++ b/include/mach/mt_chip_common.h
@@ -0,0 +1,63 @@
+ /*
+  *
+  *
+  * Copyright (C) 2008,2009 MediaTek <www.mediatek.com>
+  * Authors: Infinity Chen <infinity.chen@mediatek.com>
+  *
+  * 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.
+  *
+  * 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.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program; if not, write to the Free Software
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  */
+
+#ifndef __MT_CHIP_COMMON_H__
+#define __MT_CHIP_COMMON_H__
+
+typedef enum {
+    CHIP_INFO_NONE = 0,
+    CHIP_INFO_HW_CODE,
+    CHIP_INFO_HW_SUBCODE,
+    CHIP_INFO_HW_VER,
+    CHIP_INFO_SW_VER,
+
+    CHIP_INFO_REG_HW_CODE,
+    CHIP_INFO_REG_HW_SUBCODE,
+    CHIP_INFO_REG_HW_VER,
+    CHIP_INFO_REG_SW_VER,
+    
+    CHIP_INFO_FUNCTION_CODE,
+    CHIP_INFO_PROJECT_CODE,
+    CHIP_INFO_DATE_CODE,
+    CHIP_INFO_FAB_CODE,
+    CHIP_INFO_WAFER_BIG_VER,
+
+    CHIP_INFO_MAX,
+    CHIP_INFO_ALL,
+} chip_info_t;
+
+#define CHIP_INFO_BIT(ID) (1 << ID)
+#define CHIP_INFO_SUP(MASK,ID) ((MASK & CHIP_INFO_BIT(ID)) ? (1) : (0))
+
+#define C_UNKNOWN_CHIP_ID (0x0000FFFF)
+
+struct mt_chip_drv
+{
+    /* raw information */
+    unsigned int info_bit_mask;
+    unsigned int (*get_chip_info)(chip_info_t id);
+};
+
+typedef unsigned int (*chip_info_cb)(void);
+struct mt_chip_drv* get_mt_chip_drv(void);
+
+
+#endif