Replaces "ctrlreg" reg-name by "dbi" to be coherent with similar drivers,
however it still be compatible with any previous DT that uses the old
reg-name.

Replaces the PCIe base address example by a real PCIe base address in use.

Signed-off-by: Gustavo Pimentel <gustavo.pimen...@synopsys.com>
---
Changes v1->v2:
 - Removed any iATU reference or changes to avoid confusion.
 - Add "snps,dw-pcie" compatible string following Kishon's suggestion.
Changes v2->v3:
- Nothing changed, just to follow the patch set version.
Changes v3->v4:
- Reverted "snps,dw-pcie-rc" compatible string requested by Rob Herring.

 Documentation/devicetree/bindings/pci/designware-pcie.txt | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt 
b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 1da7ade..7f9804d 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -1,7 +1,8 @@
 * Synopsys DesignWare PCIe interface
 
 Required properties:
-- compatible: should contain "snps,dw-pcie" to identify the core.
+- compatible:
+       "snps,dw-pcie" for RC mode;
 - reg: Should contain the configuration address space.
 - reg-names: Must be "config" for the PCIe configuration space.
     (The old way of getting the configuration address space from "ranges"
@@ -41,11 +42,11 @@ EP mode:
 
 Example configuration:
 
-       pcie: pcie@dffff000 {
+       pcie: pcie@dfc00000 {
                compatible = "snps,dw-pcie";
-               reg = <0xdffff000 0x1000>, /* Controller registers */
-                     <0xd0000000 0x2000>; /* PCI config space */
-               reg-names = "ctrlreg", "config";
+               reg = <0xdfc00000 0x0001000>, /* IP registers */
+                     <0xd0000000 0x0002000>; /* Configuration space */
+               reg-names = "dbi", "config";
                #address-cells = <3>;
                #size-cells = <2>;
                device_type = "pci";
@@ -54,5 +55,4 @@ Example configuration:
                interrupts = <25>, <24>;
                #interrupt-cells = <1>;
                num-lanes = <1>;
-               num-viewport = <3>;
        };
-- 
2.7.4


Reply via email to