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-rw-r--r--arch/blackfin/include/asm/bfin5xx_spi.h2
-rw-r--r--arch/blackfin/include/asm/bfin_ppi.h2
-rw-r--r--arch/blackfin/include/asm/bfin_twi.h45
-rw-r--r--arch/blackfin/include/asm/cdef_LPBlackfin.h2
4 files changed, 50 insertions, 1 deletions
diff --git a/arch/blackfin/include/asm/bfin5xx_spi.h b/arch/blackfin/include/asm/bfin5xx_spi.h
index 0b5136e334b5..5392583d0253 100644
--- a/arch/blackfin/include/asm/bfin5xx_spi.h
+++ b/arch/blackfin/include/asm/bfin5xx_spi.h
@@ -60,6 +60,8 @@ struct bfin_spi_regs {
__BFP(shadow);
};
+#undef __BFP
+
#define MAX_CTRL_CS 8 /* cs in spi controller */
/* device.platform_data for SSP controller devices */
diff --git a/arch/blackfin/include/asm/bfin_ppi.h b/arch/blackfin/include/asm/bfin_ppi.h
index 003900886f97..3be05faa2c65 100644
--- a/arch/blackfin/include/asm/bfin_ppi.h
+++ b/arch/blackfin/include/asm/bfin_ppi.h
@@ -48,4 +48,6 @@ struct bfin_eppi_regs {
u32 clip;
};
+#undef __BFP
+
#endif
diff --git a/arch/blackfin/include/asm/bfin_twi.h b/arch/blackfin/include/asm/bfin_twi.h
new file mode 100644
index 000000000000..e767d649dfc4
--- /dev/null
+++ b/arch/blackfin/include/asm/bfin_twi.h
@@ -0,0 +1,45 @@
+/*
+ * bfin_twi.h - interface to Blackfin TWIs
+ *
+ * Copyright 2005-2010 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_BFIN_TWI_H__
+#define __ASM_BFIN_TWI_H__
+
+#include <linux/types.h>
+
+/*
+ * All Blackfin system MMRs are padded to 32bits even if the register
+ * itself is only 16bits. So use a helper macro to streamline this.
+ */
+#define __BFP(m) u16 m; u16 __pad_##m
+
+/*
+ * bfin twi registers layout
+ */
+struct bfin_twi_regs {
+ __BFP(clkdiv);
+ __BFP(control);
+ __BFP(slave_ctl);
+ __BFP(slave_stat);
+ __BFP(slave_addr);
+ __BFP(master_ctl);
+ __BFP(master_stat);
+ __BFP(master_addr);
+ __BFP(int_stat);
+ __BFP(int_mask);
+ __BFP(fifo_ctl);
+ __BFP(fifo_stat);
+ u32 __pad[20];
+ __BFP(xmt_data8);
+ __BFP(xmt_data16);
+ __BFP(rcv_data8);
+ __BFP(rcv_data16);
+};
+
+#undef __BFP
+
+#endif
diff --git a/arch/blackfin/include/asm/cdef_LPBlackfin.h b/arch/blackfin/include/asm/cdef_LPBlackfin.h
index a1f6817687e8..59af63c0c2be 100644
--- a/arch/blackfin/include/asm/cdef_LPBlackfin.h
+++ b/arch/blackfin/include/asm/cdef_LPBlackfin.h
@@ -179,7 +179,7 @@
#define bfin_write_ITEST_DATA0(val) bfin_write32(ITEST_DATA0,val)
#define bfin_write_ITEST_DATA1(val) bfin_write32(ITEST_DATA1,val)
-#if ANOMALY_05000481
+#if !ANOMALY_05000481
#define bfin_read_ITEST_COMMAND() bfin_read32(ITEST_COMMAND)
#define bfin_read_ITEST_DATA0() bfin_read32(ITEST_DATA0)
#define bfin_read_ITEST_DATA1() bfin_read32(ITEST_DATA1)