[PATCH 12/38] dt-bindings: mmc: tegra: Document interconnect paths

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From: Thierry Reding <treding@xxxxxxxxxx>

Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
 .../bindings/mmc/nvidia,tegra20-sdhci.yaml          | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.yaml b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.yaml
index 7652c2c1ff35..70931288bc70 100644
--- a/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.yaml
@@ -86,6 +86,19 @@ properties:
   iommus:
     $ref: "/schemas/types.yaml#/definitions/phandle-array"
 
+  interconnects:
+    description: A list of phandle and specifier pairs that describe the
+      interconnect paths to and from the SDHCI controller.
+    $ref: "/schemas/types.yaml#/definitions/phandle-array"
+
+  interconnect-names:
+    description: One string for each pair of phandle and specifier in the
+      "interconnects" property.
+    $ref: "/schemas/types.yaml#/definitions/string-array"
+    items:
+      - const: dma-mem # read
+      - const: write
+
   nvidia,default-tap:
     description: Specify the default inbound sampling clock trimmer value for
       non-tunable modes.
-- 
2.24.1




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