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powerpc/t1040: update i2c for t1040qds and t104xrdb

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- Fix base address of I2C2 as 0x118100 instead of 0x119000.
- Add definitions for I2C3 & I2C4.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Shengzhou Liu
2014-07-07 12:17:47 +08:00
committed by York Sun
parent 7cb7272365
commit b0d97cd2ed
2 changed files with 16 additions and 4 deletions
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10
include/configs/T1040QDS.h
View File

@@ -445,11 +445,17 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define CONFIG_SYS_FSL_I2C_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SPEED 50000
#define CONFIG_SYS_FSL_I2C3_SPEED 50000
#define CONFIG_SYS_FSL_I2C4_SPEED 50000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C4_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100
#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000
#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100
#define I2C_MUX_PCA_ADDR 0x77
#define I2C_MUX_PCA_ADDR_PRI 0x77 /* Primary Mux*/

10
include/configs/T104xRDB.h
View File

@@ -443,11 +443,17 @@
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SPEED 400000
#define CONFIG_SYS_FSL_I2C3_SPEED 400000
#define CONFIG_SYS_FSL_I2C4_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C4_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100
#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000
#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100
/* I2C bus multiplexer */
#define I2C_MUX_PCA_ADDR 0x70