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Searched refs:I2C_CTRL (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/drivers/staging/sm750fb/
Dddk750_hwi2c.c30 value = PEEK32(I2C_CTRL); in sm750_hw_i2c_init()
32 value = FIELD_SET(value, I2C_CTRL, MODE, STANDARD); in sm750_hw_i2c_init()
34 value = FIELD_SET(value, I2C_CTRL, MODE, FAST); in sm750_hw_i2c_init()
35 value = FIELD_SET(value, I2C_CTRL, EN, ENABLE); in sm750_hw_i2c_init()
36 POKE32(I2C_CTRL, value); in sm750_hw_i2c_init()
46 value = PEEK32(I2C_CTRL); in sm750_hw_i2c_close()
47 value = FIELD_SET(value, I2C_CTRL, EN, DISABLE); in sm750_hw_i2c_close()
48 POKE32(I2C_CTRL, value); in sm750_hw_i2c_close()
124 POKE32(I2C_CTRL, in hw_i2c_write_data()
125 FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START)); in hw_i2c_write_data()
[all …]
Dddk750_reg.h1987 #define I2C_CTRL 0x010041 macro
/linux-4.4.14/sound/pci/ice1712/
Dice1724.c2266 while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) in wait_i2c_busy()
2314 if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) in snd_vt1724_read_eeprom()
Dice1712.c2281 while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ; in snd_ice1712_read_i2c()
2294 if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) != 0) in snd_ice1712_read_eeprom()