SPI - ADS7846 driver

Hi I am using Xilinx Virtex4 Powerpc. I am trying to interface with ADS7846 SPI touch screen controller. This is connected to the Xilinx SPI. The CS is connected to a GPIO & PEN_IRQ is connected to different GPIO. My DTS is //Chip Select SPI_CS: g...@8140

PCI-PCI bridge scanning broken on 460EX

Hi, I'm running linux-2.6.33-rc2 on Canyonlands board. When PLX 6254 transparent PCI-PCI bridge is plugged into PCI slot the kernel simply resets the board without printing anything to console. Without PLX bridge kernel boots fine. I've tracked down the problem to the following code in pci_sc