i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework

[karo-tx-uboot.git] / README

diff --git a/README b/README
index a70475fb05f024e1b580317c0e8723ad4a574c73..9c6d058ef0e5646c5db6cbf8a216794396afec07 100644 (file)
--- a/README
+++ b/README
@@ -2040,6 +2040,24 @@ CBFS (Coreboot Filesystem) support
                  - CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3
                  - CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses
 
+               - drivers/i2c/sh_i2c.c:
+                 - activate this driver with CONFIG_SYS_I2C_SH
+                 - This driver adds from 2 to 5 i2c buses
+
+                 - CONFIG_SYS_I2C_SH_BASE0 for setting the register channel 0
+                 - CONFIG_SYS_I2C_SH_SPEED0 for for the speed channel 0
+                 - CONFIG_SYS_I2C_SH_BASE1 for setting the register channel 1
+                 - CONFIG_SYS_I2C_SH_SPEED1 for for the speed channel 1
+                 - CONFIG_SYS_I2C_SH_BASE2 for setting the register channel 2
+                 - CONFIG_SYS_I2C_SH_SPEED2 for for the speed channel 2
+                 - CONFIG_SYS_I2C_SH_BASE3 for setting the register channel 3
+                 - CONFIG_SYS_I2C_SH_SPEED3 for for the speed channel 3
+                 - CONFIG_SYS_I2C_SH_BASE4 for setting the register channel 4
+                 - CONFIG_SYS_I2C_SH_SPEED4 for for the speed channel 4
+                 - CONFIG_SYS_I2C_SH_BASE5 for setting the register channel 5
+                 - CONFIG_SYS_I2C_SH_SPEED5 for for the speed channel 5
+                 - CONFIF_SYS_I2C_SH_NUM_CONTROLLERS for nummber of i2c buses
+
                additional defines:
 
                CONFIG_SYS_NUM_I2C_BUSES