MIPS: TXx9: Add mtd support

[linux-2.6-omap-h63xx.git] / include / asm-mips / txx9 / tx4927.h

diff --git a/include/asm-mips/txx9/tx4927.h b/include/asm-mips/txx9/tx4927.h
index 195f6515db9aeabe50eab868640f655f4e8abd3d..36a9241b0cacd3a6c9b7fa0d35a88af155eb84b8 100644 (file)
--- a/include/asm-mips/txx9/tx4927.h
+++ b/include/asm-mips/txx9/tx4927.h
@@ -196,6 +196,8 @@ struct tx4927_ccfg_reg {
 #define TX4927_EBUSC_BA(ch)    ((TX4927_EBUSC_CR(ch) >> 48) << 20)
 #define TX4927_EBUSC_SIZE(ch)  \
        (0x00100000 << ((unsigned long)(TX4927_EBUSC_CR(ch) >> 8) & 0xf))
+#define TX4927_EBUSC_WIDTH(ch) \
+       (64 >> ((__u32)(TX4927_EBUSC_CR(ch) >> 20) & 0x3))
 
 /* utilities */
 static inline void txx9_clear64(__u64 __iomem *adr, __u64 bits)
@@ -251,5 +253,6 @@ int tx4927_report_pciclk(void);
 int tx4927_pciclk66_setup(void);
 void tx4927_setup_pcierr_irq(void);
 void tx4927_irq_init(void);
+void tx4927_mtd_init(int ch);
 
 #endif /* __ASM_TXX9_TX4927_H */