Merge branch 'for-linus' of git://git.kernel.dk/linux-block

[pandora-kernel.git] / arch / arm / mach-ep93xx / include / mach / ts72xx.h

diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 93107d8..f1397a1 100644 (file)
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -6,12 +6,9 @@
  * TS72xx memory map:
  *
  * virt                phys            size
- * febff000    22000000        4K      model number register
+ * febff000    22000000        4K      model number register (bits 0-2)
  * febfe000    22400000        4K      options register
  * febfd000    22800000        4K      options register #2
- * febfc000    [67]0000000     4K      NAND data register
- * febfb000    [67]0400000     4K      NAND control register
- * febfa000    [67]0800000     4K      NAND busy register
  * febf9000    10800000        4K      TS-5620 RTC index register
  * febf8000    11700000        4K      TS-5620 RTC data register
  */
@@ -23,6 +20,9 @@
 #define TS72XX_MODEL_TS7200            0x00
 #define TS72XX_MODEL_TS7250            0x01
 #define TS72XX_MODEL_TS7260            0x02
+#define TS72XX_MODEL_TS7300            0x03
+#define TS72XX_MODEL_TS7400            0x04
+#define TS72XX_MODEL_MASK              0x07
 
 
 #define TS72XX_OPTIONS_PHYS_BASE       0x22400000
@@ -41,22 +41,6 @@
 #define TS72XX_OPTIONS2_TS9420_BOOT    0x02
 
 
-#define TS72XX_NAND1_DATA_PHYS_BASE    0x60000000
-#define TS72XX_NAND2_DATA_PHYS_BASE    0x70000000
-#define TS72XX_NAND_DATA_VIRT_BASE     0xfebfc000
-#define TS72XX_NAND_DATA_SIZE          0x00001000
-
-#define TS72XX_NAND1_CONTROL_PHYS_BASE 0x60400000
-#define TS72XX_NAND2_CONTROL_PHYS_BASE 0x70400000
-#define TS72XX_NAND_CONTROL_VIRT_BASE  0xfebfb000
-#define TS72XX_NAND_CONTROL_SIZE       0x00001000
-
-#define TS72XX_NAND1_BUSY_PHYS_BASE    0x60800000
-#define TS72XX_NAND2_BUSY_PHYS_BASE    0x70800000
-#define TS72XX_NAND_BUSY_VIRT_BASE     0xfebfa000
-#define TS72XX_NAND_BUSY_SIZE          0x00001000
-
-
 #define TS72XX_RTC_INDEX_VIRT_BASE     0xfebf9000
 #define TS72XX_RTC_INDEX_PHYS_BASE     0x10800000
 #define TS72XX_RTC_INDEX_SIZE          0x00001000
@@ -70,19 +54,34 @@
 
 #ifndef __ASSEMBLY__
 
+static inline int ts72xx_model(void)
+{
+       return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
+}
+
 static inline int board_is_ts7200(void)
 {
-       return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7200;
+       return ts72xx_model() == TS72XX_MODEL_TS7200;
 }
 
 static inline int board_is_ts7250(void)
 {
-       return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7250;
+       return ts72xx_model() == TS72XX_MODEL_TS7250;
 }
 
 static inline int board_is_ts7260(void)
 {
-       return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260;
+       return ts72xx_model() == TS72XX_MODEL_TS7260;
+}
+
+static inline int board_is_ts7300(void)
+{
+       return ts72xx_model()  == TS72XX_MODEL_TS7300;
+}
+
+static inline int board_is_ts7400(void)
+{
+       return ts72xx_model() == TS72XX_MODEL_TS7400;
 }
 
 static inline int is_max197_installed(void)