diff options
Diffstat (limited to 'firmware/drivers')
-rw-r--r-- | firmware/drivers/i2c-coldfire.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/drivers/i2c-coldfire.c b/firmware/drivers/i2c-coldfire.c index aecd3a3b3b..0c83c1cb1a 100644 --- a/firmware/drivers/i2c-coldfire.c +++ b/firmware/drivers/i2c-coldfire.c | |||
@@ -37,6 +37,7 @@ static volatile unsigned char *i2c_get_addr(int device); | |||
37 | 37 | ||
38 | void i2c_init(void) | 38 | void i2c_init(void) |
39 | { | 39 | { |
40 | #ifdef IRIVER_H100_SERIES | ||
40 | /* The FM chip has no pullup for SCL, so we have to bit-bang the | 41 | /* The FM chip has no pullup for SCL, so we have to bit-bang the |
41 | I2C for that one. */ | 42 | I2C for that one. */ |
42 | or_l(0x00800000, &GPIO1_OUT); | 43 | or_l(0x00800000, &GPIO1_OUT); |
@@ -45,7 +46,7 @@ void i2c_init(void) | |||
45 | or_l(0x00000008, &GPIO_ENABLE); | 46 | or_l(0x00000008, &GPIO_ENABLE); |
46 | or_l(0x00800000, &GPIO1_FUNCTION); | 47 | or_l(0x00800000, &GPIO1_FUNCTION); |
47 | or_l(0x00000008, &GPIO_FUNCTION); | 48 | or_l(0x00000008, &GPIO_FUNCTION); |
48 | 49 | #endif | |
49 | /* I2C Clock divisor = 576 => 119.952 MHz / 2 / 576 = 104.125 kHz */ | 50 | /* I2C Clock divisor = 576 => 119.952 MHz / 2 / 576 = 104.125 kHz */ |
50 | MFDR = 0x14; | 51 | MFDR = 0x14; |
51 | 52 | ||