Merge branch 'remotes/lorenzo/pci/dwc'

- Return error instead of success if DMA mapping of MSI area fails (Jiantao
  Zhang)

- Drop tegra194 MSI register save/restore, which is unnecessary since the
  DWC core does it (Jisheng Zhang)

- Factor out qcom enable/disable resources code (Dmitry Baryshkov)

- Remove "snps,dw-pcie" from rockchip-dwc DT "compatible" property because
  it's not fully compatible with rockchip (Peter Geis)

- Reset rockchip-dwc controller at probe (Peter Geis)

- Add rockchip-dwc INTx support (Peter Geis)

* remotes/lorenzo/pci/dwc:
  PCI: rockchip-dwc: Add legacy interrupt support
  PCI: rockchip-dwc: Reset core at driver probe
  dt-bindings: PCI: Remove fallback from Rockchip DesignWare binding
  PCI: qcom-ep: Move enable/disable resources code to common functions
  PCI: tegra194: Remove unnecessary MSI enable reg save and restore
  PCI: dwc: Fix setting error return on MSI DMA mapping failure

1 files changed, 1 insertions, 11 deletions

diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index 142bbe577763..bc0a9d1db750 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -19,20 +19,10 @@ description: |+
 allOf:
   - $ref: /schemas/pci/pci-bus.yaml#
 
-# We need a select here so we don't match all nodes with 'snps,dw-pcie'
-select:
-  properties:
-    compatible:
-      contains:
-        const: rockchip,rk3568-pcie
-  required:
-    - compatible
-
 properties:
   compatible:
     items:
       - const: rockchip,rk3568-pcie
-      - const: snps,dw-pcie
 
   reg:
     items:
@@ -110,7 +100,7 @@ examples:
         #size-cells = <2>;
 
         pcie3x2: pcie@fe280000 {
-            compatible = "rockchip,rk3568-pcie", "snps,dw-pcie";
+            compatible = "rockchip,rk3568-pcie";
             reg = <0x3 0xc0800000 0x0 0x390000>,
                   <0x0 0xfe280000 0x0 0x10000>,
                   <0x3 0x80000000 0x0 0x100000>;