tree 786d846f531fcd19a2d2a57b07317a48d78adc32
parent c44ed64fdb682e057c95e939d8bf264b5bb34b6e
author Simon Glass <sjg@chromium.org> 1439211903 -0600
committer Simon Glass <sjg@chromium.org> 1439544261 -0600

dm: pci: Provide friendly config access functions

At present there are no PCI functions which allow access to PCI
configuration using a struct udevice. This is a sad situation for driver
model as it makes use of PCI harder. Add these functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>