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authorKomal Shah <komal_shah802003@yahoo.com>2008-09-07 23:41:28 -0700
committerKevin Hilman <khilman@deeprootsystems.com>2008-09-17 00:31:42 -0700
commitd395e6ad98912b52a299999ab667de9a1f393c91 (patch)
tree1ce5767c12884c6326f702d9eeac998c0af4864c /arch/arm/mach-davinci/include/mach
parentdce1115bc32d66237102a4c925e1e0a5e82b9945 (diff)
ARM: DaVinci: i2c setup
Davinci I2C initialization infrastructure; will be used by EVM init. [ dbrownell@users.sourceforge.net: pass platform data into init code ] Signed-off-by: Komal Shah <komal_shah802003@yahoo.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach')
-rw-r--r--arch/arm/mach-davinci/include/mach/i2c.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h
index e2f54168abd..c248e9b7e82 100644
--- a/arch/arm/mach-davinci/include/mach/i2c.h
+++ b/arch/arm/mach-davinci/include/mach/i2c.h
@@ -14,8 +14,11 @@
/* All frequencies are expressed in kHz */
struct davinci_i2c_platform_data {
- unsigned int bus_freq; /* standard bus frequency */
- unsigned int bus_delay; /* transaction delay */
+ unsigned int bus_freq; /* standard bus frequency (kHz) */
+ unsigned int bus_delay; /* post-transaction delay (usec) */
};
+/* for board setup code */
+void davinci_init_i2c(struct davinci_i2c_platform_data *);
+
#endif /* __ASM_ARCH_I2C_H */