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-rw-r--r--include/linux/mfd/tmio.h19
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 9438d8c9ac1..ec612e66391 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -1,6 +1,21 @@
#ifndef MFD_TMIO_H
#define MFD_TMIO_H
+#define tmio_ioread8(addr) readb(addr)
+#define tmio_ioread16(addr) readw(addr)
+#define tmio_ioread16_rep(r, b, l) readsw(r, b, l)
+#define tmio_ioread32(addr) \
+ (((u32) readw((addr))) | (((u32) readw((addr) + 2)) << 16))
+
+#define tmio_iowrite8(val, addr) writeb((val), (addr))
+#define tmio_iowrite16(val, addr) writew((val), (addr))
+#define tmio_iowrite16_rep(r, b, l) writesw(r, b, l)
+#define tmio_iowrite32(val, addr) \
+ do { \
+ writew((val), (addr)); \
+ writew((val) >> 16, (addr) + 2); \
+ } while (0)
+
/*
* data for the NAND controller
*/
@@ -10,8 +25,4 @@ struct tmio_nand_data {
unsigned int num_partitions;
};
-#define TMIO_NAND_CONFIG "tmio-nand-config"
-#define TMIO_NAND_CONTROL "tmio-nand-control"
-#define TMIO_NAND_IRQ "tmio-nand"
-
#endif