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| author | Shengzhou Liu <Shengzhou.Liu@freescale.com> | 2014-07-07 12:17:48 +0800 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2014-07-16 05:19:15 +0200 |
| commit | a17fd10fb516df3a0b00fcceb8678de2689951fc (patch) | |
| tree | 95a2cb390d7167a156a40a8f027cb29990cfec1f | |
| parent | f7c105353593907da7cbcb1590d5c1c616b7c91e (diff) | |
| download | u-boot-imx-a17fd10fb516df3a0b00fcceb8678de2689951fc.zip u-boot-imx-a17fd10fb516df3a0b00fcceb8678de2689951fc.tar.gz u-boot-imx-a17fd10fb516df3a0b00fcceb8678de2689951fc.tar.bz2 | |
fsl_i2c: add support for 3rd and 4th I2C
Add support for 3rd and 4th I2C.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
| -rw-r--r-- | drivers/i2c/fsl_i2c.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c index aa159f8..811033b 100644 --- a/drivers/i2c/fsl_i2c.c +++ b/drivers/i2c/fsl_i2c.c @@ -46,10 +46,16 @@ 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), #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 }; @@ -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, 1) #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 |