diff mbox series

[v8,07/15] dt-bindings: PCI: cadence: Remove "mem" from reg binding

Message ID 20200722110317.4744-8-kishon@ti.com
State New
Headers show
Series [v8,01/15] PCI: cadence: Use "dma-ranges" instead of "cdns,no-bar-match-nbits" property | expand

Commit Message

Kishon Vijay Abraham I July 22, 2020, 11:03 a.m. UTC 
"mem" is not a memory resource and it overlaps with PCIe config space
and memory region. Remove "mem" from reg binding.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

Reviewed-by: Rob Herring <robh@kernel.org>

---
 .../devicetree/bindings/pci/cdns,cdns-pcie-host.yaml      | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

-- 
2.17.1
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
index 84a8f095d031..6d67067843bf 100644
--- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
@@ -18,13 +18,12 @@  properties:
     const: cdns,cdns-pcie-host
 
   reg:
-    maxItems: 3
+    maxItems: 2
 
   reg-names:
     items:
       - const: reg
       - const: cfg
-      - const: mem
 
   msi-parent: true
 
@@ -49,9 +48,8 @@  examples:
             device-id = <0x0200>;
 
             reg = <0x0 0xfb000000  0x0 0x01000000>,
-                  <0x0 0x41000000  0x0 0x00001000>,
-                  <0x0 0x40000000  0x0 0x04000000>;
-            reg-names = "reg", "cfg", "mem";
+                  <0x0 0x41000000  0x0 0x00001000>;
+            reg-names = "reg", "cfg";
 
             ranges = <0x02000000 0x0 0x42000000  0x0 0x42000000  0x0 0x1000000>,
                      <0x01000000 0x0 0x43000000  0x0 0x43000000  0x0 0x0010000>;