diff options
Diffstat (limited to 'firmware/drivers/i2c-coldfire.c')
| -rw-r--r-- | firmware/drivers/i2c-coldfire.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/firmware/drivers/i2c-coldfire.c b/firmware/drivers/i2c-coldfire.c index 5b4f4a1..7883851 100644 --- a/firmware/drivers/i2c-coldfire.c +++ b/firmware/drivers/i2c-coldfire.c @@ -37,15 +37,17 @@ static volatile unsigned char *i2c_get_addr(int device); void i2c_init(void) { + /* I2C Clock divisor = 576 => 119.952 MHz / 2 / 576 = 104.125 kHz */ + MFDR = 0x14; + MFDR2 = 0x14; + #if (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD) /* Audio Codec */ - MADR = 0x6c; /* iRiver firmware uses this addr */ MBDR = 0; /* iRiver firmware does this */ MBCR = IEN; /* Enable interface */ #if 0 /* FM Tuner */ - MADR2 = 0x6c; MBDR2 = 0; MBCR2 = IEN; #endif |