i2c, ppc4xx_i2c: switch to new multibus/multiadapter support
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Cc: Heiko Schocher <hs@denx.de>
Cc: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
diff --git a/README b/README
index c67106d..d0aeb52 100644
--- a/README
+++ b/README
@@ -1985,6 +1985,11 @@
- This driver adds 4 i2c buses with a fix speed from
100000 and the slave addr 0!
+ - drivers/i2c/ppc4xx_i2c.c
+ - activate this driver with CONFIG_SYS_I2C_PPC4XX
+ - CONFIG_SYS_I2C_PPC4XX_CH0 activate hardware channel 0
+ - CONFIG_SYS_I2C_PPC4XX_CH1 activate hardware channel 1
+
additional defines:
CONFIG_SYS_NUM_I2C_BUSES