On Fri, May 17, 2019 at 06:08:37PM +0530, Vidya Sagar wrote:

Add support to enable CDM (Configuration Dependent Module) registers check
for any data corruption. CDM registers include standard PCIe configuration
space registers, Port Logic registers and iATU and DMA registers.
Refer Section S.4 of Synopsys DesignWare Cores PCI Express Controller Databook
Version 4.90a

Signed-off-by: Vidya Sagar <redacted>
---
Changes since [v6]:
* Changed "enable-cdm-check" to "snps,enable-cdm-check"

Changes since [v5]:
* None

Changes since [v4]:
* None

Changes since [v3]:
* None

Changes since [v2]:
* Changed flag name from 'cdm-check' to 'enable-cdm-check'
* Added info about Port Logic and DMA registers being part of CDM

Changes since [v1]:
* This is a new patch in v2 series

 Documentation/devicetree/bindings/pci/designware-pcie.txt | 5 +++++
 1 file changed, 5 insertions(+)

Reviewed-by: Thierry Reding <redacted>