Merge branch 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux

* 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux:
  i2c-ocores: Can add I2C devices to the bus
  i2c-s3c2410: move to using platform idtable to match devices
  i2c: OMAP3: Better noise suppression for fast/standard modes
  i2c: OMAP2/3: Fix scll/sclh calculations
  i2c: Blackfin TWI: implement I2C_FUNC_SMBUS_I2C_BLOCK functionality
  i2c: Blackfin TWI: fix transfer errors with repeat start
  i2c: Blackfin TWI: fix REPEAT START mode doesn't repeat
  i2c: Blackfin TWI: make sure we don't end up with a CLKDIV=0
This commit is contained in:
Linus Torvalds
2009-06-13 13:15:59 -07:00
7 changed files with 118 additions and 54 deletions

View File

@@ -20,6 +20,8 @@ platform_device with the base address and interrupt number. The
dev.platform_data of the device should also point to a struct
ocores_i2c_platform_data (see linux/i2c-ocores.h) describing the
distance between registers and the input clock speed.
There is also a possibility to attach a list of i2c_board_info which
the i2c-ocores driver will add to the bus upon creation.
E.G. something like:
@@ -36,9 +38,24 @@ static struct resource ocores_resources[] = {
},
};
/* optional board info */
struct i2c_board_info ocores_i2c_board_info[] = {
{
I2C_BOARD_INFO("tsc2003", 0x48),
.platform_data = &tsc2003_platform_data,
.irq = TSC_IRQ
},
{
I2C_BOARD_INFO("adv7180", 0x42 >> 1),
.irq = ADV_IRQ
}
};
static struct ocores_i2c_platform_data myi2c_data = {
.regstep = 2, /* two bytes between registers */
.clock_khz = 50000, /* input clock of 50MHz */
.devices = ocores_i2c_board_info, /* optional table of devices */
.num_devices = ARRAY_SIZE(ocores_i2c_board_info), /* table size */
};
static struct platform_device myi2c = {