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authorPeter Tyser <ptyser@xes-inc.com>2009-04-24 15:34:09 -0500
committerWolfgang Denk <wd@denx.de>2009-06-12 20:39:45 +0200
commitf0722ee762e8dada9d7f74ac2745e043f83aae85 (patch)
tree80496c734fdf2e96cb1dc3a466ad26766dcd798f /drivers/i2c
parent8d907e79bc9babb27396e34be54cfdc36ff62fb9 (diff)
tsi108_i2c: Add i2c_init() stub function
Add the i2c_init() function so that the tsi108_i2c.c driver fits U-Boot's standard I2C API which is utilized by cmd_i2c.c Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/tsi108_i2c.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/i2c/tsi108_i2c.c b/drivers/i2c/tsi108_i2c.c
index fda822c52d..3829ef98f6 100644
--- a/drivers/i2c/tsi108_i2c.c
+++ b/drivers/i2c/tsi108_i2c.c
@@ -41,6 +41,15 @@
/* All functions assume that Tsi108 I2C block is the only master on the bus */
/* I2C read helper function */
+void i2c_init(int speed, int slaveaddr)
+{
+ /*
+ * The TSI108 has a fixed I2C clock rate and doesn't support slave
+ * operation. This function only exists as a stub to fit into the
+ * U-Boot I2C API.
+ */
+}
+
static int i2c_read_byte (
uint i2c_chan, /* I2C channel number: 0 - main, 1 - SDC SPD */
uchar chip_addr,/* I2C device address on the bus */