I have to use spi0 and
spi1 in dm355 on the same time,I have modified the davinci_spi_eeprom driver(it
used spi0) to communicate a device sucessed! but now when i wanted to add spi1
driver for another device to kernel, it didn't work! I add source as
bellow:
static struct spi_board_info dm355_spi_board_info[] = {
.......
#if SPI_1098
{
.modalias = "spi_1098",
.platform_data = NULL,//&davinci_8k_spi_eeprom_info,
.mode = SPI_MODE_0,
.irq = 0,
.max_speed_hz = 200*1000,//2 * 1000 * 1000 /* max sample rate at 3V */ ,
.bus_num = 65535,
.chip_select = 1,
},
#endif
........
}
And i have register a spi driver spi_driver
:
static struct spi_driver spidev_1098 = {
.driver = {
.name = "spi_1098",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
},
.probe = spi1098_probe,
.remove = __devexit_p(spi1098_remove),
};
By the printk information, spi1098_probe cann't
been call, And i only find one device (spi_eeprom) in /sys/bus/spi/devices/ ,so
the driver cann't been matched! then how can i add spi1 or spi2 device in the
kernel? Any hints will been appreciated!
