SPI driver on mpc5121

2009-07-13 Thread Canella Matteo
Hi, I'm on a mpc5121 platform, kernel 2.6.24.6, and I'm using the mpc512x_psc_spi driver to communicate  with a touch screen controller. I'm sending commands and reading data from the controller using 24-bit packet (3 bytes). The speed of the SPI is set to 640 KHz. I thought that I would need 8/6

SPI driver on mpc5121

2009-07-09 Thread Canella Matteo
Hi, I'm on a mpc5121 platform, kernel 2.6.24.6, and I'm using the mpc512x_psc_spi driver to communicate with a touch screen controller. I'm sending commands and reading data from the controller using 24-bit packet (3 bytes). The speed of the SPI is set to 640 KHz. I thought that I would need 8/6