linux-kernel - [PATCH v2 2/4] dt-bindings: pci: ti,j721e: Add host mode dt-bindings for TI's AM64 SoC

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Message-ID: <20210104124103.30930-3-kishon@ti.com>
Date:   Mon, 4 Jan 2021 18:11:01 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Tom Joseph <tjoseph@...ence.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Nadeem Athani <nadeem@...ence.com>
CC:     <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v2 2/4] dt-bindings: pci: ti,j721e: Add host mode dt-bindings for TI's AM64 SoC

Add host mode dt-bindings for TI's AM64 SoC. This is the same IP used in
J7200, however AM64 is a non-coherent architecture.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 .../devicetree/bindings/pci/ti,j721e-pci-host.yaml     | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index 7607018a115b..77118dba415e 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -16,12 +16,17 @@ allOf:
 properties:
   compatible:
     oneOf:
-      - description: PCIe controller in J7200
+      - const: ti,am64-pcie-host
+      - const: ti,j7200-pcie-host
+      - const: ti,j721e-pcie-host
+      - description: PCIe controller in AM64
         items:
+          - const: ti,am64-pcie-host
           - const: ti,j7200-pcie-host
           - const: ti,j721e-pcie-host
-      - description: PCIe controller in J721E
+      - description: PCIe controller in J7200
         items:
+          - const: ti,j7200-pcie-host
           - const: ti,j721e-pcie-host
 
   reg:
@@ -87,7 +92,6 @@ required:
   - vendor-id
   - device-id
   - msi-map
-  - dma-coherent
   - dma-ranges
   - ranges
   - reset-gpios
-- 
2.17.1