[PATCH v4 4/5] dt-bindings: arm: qcom: Add / fix sc7280 board bindings

[Douglas Anderson <dianders@chromium.org>]

This copy-pastes compatibles from sc7280-based boards from the device
trees to the yaml file. It also fixes the CRD/IDP bindings which had
gotten stale.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
It should be noted that these match the sc7280 boards as of the top of
the "for-next" branch of the tree
git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git

(no changes since v2)

Changes in v2:
- Use a "description" instead of a comment for each item.

 .../devicetree/bindings/arm/qcom.yaml         | 42 +++++++++++++++----
 1 file changed, 34 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 01e40ea40724..3d150d1a93cd 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -404,14 +404,40 @@ properties:
           - const: google,trogdor-sku0
           - const: qcom,sc7180
 
-      - items:
-          - enum:
-              - qcom,sc7280-crd
-              - qcom,sc7280-idp
-              - qcom,sc7280-idp2
-              - google,hoglin
-              - google,piglin
-              - google,senor
+      - description: Qualcomm Technologies, Inc. sc7280 CRD platform (rev3 - 4)
+        items:
+          - const: qcom,sc7280-crd
+          - const: google,hoglin-rev3
+          - const: google,hoglin-rev4
+          - const: google,piglin-rev3
+          - const: google,piglin-rev4
+          - const: qcom,sc7280
+
+      - description: Qualcomm Technologies, Inc. sc7280 CRD platform (newest rev)
+        items:
+          - const: google,hoglin
+          - const: qcom,sc7280
+
+      - description: Qualcomm Technologies, Inc. sc7280 IDP SKU1 platform
+        items:
+          - const: qcom,sc7280-idp
+          - const: google,senor
+          - const: qcom,sc7280
+
+      - description: Qualcomm Technologies, Inc. sc7280 IDP SKU2 platform
+        items:
+          - const: qcom,sc7280-idp2
+          - const: google,piglin
+          - const: qcom,sc7280
+
+      - description: Google Herobrine (newest rev)
+        items:
+          - const: google,herobrine
+          - const: qcom,sc7280
+
+      - description: Google Villager (newest rev)
+        items:
+          - const: google,villager
           - const: qcom,sc7280
 
       - items:
-- 
2.36.1.124.g0e6072fb45-goog