i2c: IHS I2C master driver
IHS I2C master support was merely a hack in the osd driver.
Now it is a proper u-boot I2C framework driver, supporting the
v2.00 master features.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
diff --git a/README b/README
index 2bc0d35..082bd2a 100644
--- a/README
+++ b/README
@@ -2288,6 +2288,21 @@
9 i2c buses for Exynos4 and 1 for S3C24X0 SoCs from Samsung)
with a fix speed from 100000 and the slave addr 0!
+ - drivers/i2c/ihs_i2c.c
+ - activate this driver with CONFIG_SYS_I2C_IHS
+ - CONFIG_SYS_I2C_IHS_CH0 activate hardware channel 0
+ - CONFIG_SYS_I2C_IHS_SPEED_0 speed channel 0
+ - CONFIG_SYS_I2C_IHS_SLAVE_0 slave addr channel 0
+ - CONFIG_SYS_I2C_IHS_CH1 activate hardware channel 1
+ - CONFIG_SYS_I2C_IHS_SPEED_1 speed channel 1
+ - CONFIG_SYS_I2C_IHS_SLAVE_1 slave addr channel 1
+ - CONFIG_SYS_I2C_IHS_CH2 activate hardware channel 2
+ - CONFIG_SYS_I2C_IHS_SPEED_2 speed channel 2
+ - CONFIG_SYS_I2C_IHS_SLAVE_2 slave addr channel 2
+ - CONFIG_SYS_I2C_IHS_CH3 activate hardware channel 3
+ - CONFIG_SYS_I2C_IHS_SPEED_3 speed channel 3
+ - CONFIG_SYS_I2C_IHS_SLAVE_3 slave addr channel 3
+
additional defines:
CONFIG_SYS_NUM_I2C_BUSES