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fsl_i2c: add support for 3rd and 4th I2C

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Add support for 3rd and 4th I2C.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
This commit is contained in:
Shengzhou Liu 2014-07-07 12:17:48 +08:00 • committed by Heiko Schocher
parent f7c1053535
commit a17fd10fb5
1 changed files with 20 additions and 2 deletions
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22
drivers/i2c/fsl_i2c.c
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@ -46,10 +46,16 @@
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
static const struct fsl_i2c *i2c_dev[2] = { static const struct fsl_i2c *i2c_dev[4] = {
(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C_OFFSET), (struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C_OFFSET),
#ifdef CONFIG_SYS_FSL_I2C2_OFFSET #ifdef CONFIG_SYS_FSL_I2C2_OFFSET
(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C2_OFFSET) (struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C2_OFFSET),
#endif
#ifdef CONFIG_SYS_FSL_I2C3_OFFSET
(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C3_OFFSET),
#endif
#ifdef CONFIG_SYS_FSL_I2C4_OFFSET
(struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C4_OFFSET)
#endif #endif
}; };
@ -539,3 +545,15 @@ U_BOOT_I2C_ADAP_COMPLETE(fsl_1, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
CONFIG_SYS_FSL_I2C2_SPEED, CONFIG_SYS_FSL_I2C2_SLAVE, CONFIG_SYS_FSL_I2C2_SPEED, CONFIG_SYS_FSL_I2C2_SLAVE,
1) 1)
#endif #endif
#ifdef CONFIG_SYS_FSL_I2C3_OFFSET
U_BOOT_I2C_ADAP_COMPLETE(fsl_2, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
fsl_i2c_write, fsl_i2c_set_bus_speed,
CONFIG_SYS_FSL_I2C3_SPEED, CONFIG_SYS_FSL_I2C3_SLAVE,
2)
#endif
#ifdef CONFIG_SYS_FSL_I2C4_OFFSET
U_BOOT_I2C_ADAP_COMPLETE(fsl_3, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read,
fsl_i2c_write, fsl_i2c_set_bus_speed,
CONFIG_SYS_FSL_I2C4_SPEED, CONFIG_SYS_FSL_I2C4_SLAVE,
3)
#endif