diff options
Diffstat (limited to 'drivers/i2c/mxc_i2c.c')
| -rw-r--r-- | drivers/i2c/mxc_i2c.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index 79228c2757..a17c1eceae 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -589,6 +589,22 @@ static int bus_i2c_write(struct mxc_i2c_bus *i2c_bus, u8 chip, u32 addr, #define I2C4_BASE_ADDR 0 #endif +#if !defined(I2C5_BASE_ADDR) +#define I2C5_BASE_ADDR 0 +#endif + +#if !defined(I2C6_BASE_ADDR) +#define I2C6_BASE_ADDR 0 +#endif + +#if !defined(I2C7_BASE_ADDR) +#define I2C7_BASE_ADDR 0 +#endif + +#if !defined(I2C8_BASE_ADDR) +#define I2C8_BASE_ADDR 0 +#endif + static struct mxc_i2c_bus mxc_i2c_buses[] = { #if defined(CONFIG_ARCH_LS1021A) || defined(CONFIG_VF610) || \ defined(CONFIG_FSL_LAYERSCAPE) @@ -596,11 +612,19 @@ static struct mxc_i2c_bus mxc_i2c_buses[] = { { 1, I2C2_BASE_ADDR, I2C_QUIRK_FLAG }, { 2, I2C3_BASE_ADDR, I2C_QUIRK_FLAG }, { 3, I2C4_BASE_ADDR, I2C_QUIRK_FLAG }, + { 4, I2C5_BASE_ADDR, I2C_QUIRK_FLAG }, + { 5, I2C6_BASE_ADDR, I2C_QUIRK_FLAG }, + { 6, I2C7_BASE_ADDR, I2C_QUIRK_FLAG }, + { 7, I2C8_BASE_ADDR, I2C_QUIRK_FLAG }, #else { 0, I2C1_BASE_ADDR, 0 }, { 1, I2C2_BASE_ADDR, 0 }, { 2, I2C3_BASE_ADDR, 0 }, { 3, I2C4_BASE_ADDR, 0 }, + { 4, I2C5_BASE_ADDR, 0 }, + { 5, I2C6_BASE_ADDR, 0 }, + { 6, I2C7_BASE_ADDR, 0 }, + { 7, I2C8_BASE_ADDR, 0 }, #endif }; @@ -738,6 +762,38 @@ U_BOOT_I2C_ADAP_COMPLETE(mxc3, mxc_i2c_init, mxc_i2c_probe, CONFIG_SYS_MXC_I2C4_SLAVE, 3) #endif +#ifdef CONFIG_SYS_I2C_MXC_I2C5 +U_BOOT_I2C_ADAP_COMPLETE(mxc4, mxc_i2c_init, mxc_i2c_probe, + mxc_i2c_read, mxc_i2c_write, + mxc_i2c_set_bus_speed, + CONFIG_SYS_MXC_I2C5_SPEED, + CONFIG_SYS_MXC_I2C5_SLAVE, 4) +#endif + +#ifdef CONFIG_SYS_I2C_MXC_I2C6 +U_BOOT_I2C_ADAP_COMPLETE(mxc5, mxc_i2c_init, mxc_i2c_probe, + mxc_i2c_read, mxc_i2c_write, + mxc_i2c_set_bus_speed, + CONFIG_SYS_MXC_I2C6_SPEED, + CONFIG_SYS_MXC_I2C6_SLAVE, 5) +#endif + +#ifdef CONFIG_SYS_I2C_MXC_I2C7 +U_BOOT_I2C_ADAP_COMPLETE(mxc6, mxc_i2c_init, mxc_i2c_probe, + mxc_i2c_read, mxc_i2c_write, + mxc_i2c_set_bus_speed, + CONFIG_SYS_MXC_I2C7_SPEED, + CONFIG_SYS_MXC_I2C7_SLAVE, 6) +#endif + +#ifdef CONFIG_SYS_I2C_MXC_I2C8 +U_BOOT_I2C_ADAP_COMPLETE(mxc7, mxc_i2c_init, mxc_i2c_probe, + mxc_i2c_read, mxc_i2c_write, + mxc_i2c_set_bus_speed, + CONFIG_SYS_MXC_I2C8_SPEED, + CONFIG_SYS_MXC_I2C8_SLAVE, 7) +#endif + #else static int mxc_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) |