dm: pci: Allow disabling auto-config for a device
authorSimon Glass <sjg@chromium.org>
Wed, 8 Apr 2020 22:57:26 +0000 (16:57 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Thu, 16 Apr 2020 06:36:28 +0000 (14:36 +0800)
commitd8c7fb503611f0e16184ffe43b6445740d6fa682
tree28b4812f596fa5eeb6ff9ec28621bdd5d8fc729d
parent88307654af35fd550324fc1d8504db0da7225950
dm: pci: Allow disabling auto-config for a device

Add a means to avoid configuring a device when needed. Add an explanation
of why this is useful to the binding file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
doc/device-tree-bindings/pci/x86-pci.txt
drivers/pci/pci-uclass.c