dt-bindings: soc: xilinx: Add support for K26 rev2 SOMs

Revision 2 is SW compatible with revision 1 but it is necessary to reflect
it in model and compatible properties which are parsed by user space.
Rev 2 has improved a power on boot reset and MIO34 shutdown glich
improvement done via an additional filter in the GreenPak chip.

Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/90e1a393154c3d87e8ee7dc9eef07fc937c1eaf7.1706019397.git.michal.simek@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

diff --git a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
index d4c0fe1fe435803db9fcbeddb72c295bfb3cd0e2..7c75dbb4f3075360dc12d6786ef0e3148cd50f46 100644 (file)
--- a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
+++ b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
@@ -117,20 +117,36 @@ properties:
           - const: xlnx,zynqmp
 
       - description: Xilinx Kria SOMs
+        minItems: 3
         items:
-          - const: xlnx,zynqmp-sm-k26-rev1
-          - const: xlnx,zynqmp-sm-k26-revB
-          - const: xlnx,zynqmp-sm-k26-revA
-          - const: xlnx,zynqmp-sm-k26
-          - const: xlnx,zynqmp
+          enum:
+            - xlnx,zynqmp-sm-k26-rev2
+            - xlnx,zynqmp-sm-k26-rev1
+            - xlnx,zynqmp-sm-k26-revB
+            - xlnx,zynqmp-sm-k26-revA
+            - xlnx,zynqmp-sm-k26
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp
+          - contains:
+              const: xlnx,zynqmp-sm-k26
 
       - description: Xilinx Kria SOMs (starter)
+        minItems: 3
         items:
-          - const: xlnx,zynqmp-smk-k26-rev1
-          - const: xlnx,zynqmp-smk-k26-revB
-          - const: xlnx,zynqmp-smk-k26-revA
-          - const: xlnx,zynqmp-smk-k26
-          - const: xlnx,zynqmp
+          enum:
+            - xlnx,zynqmp-smk-k26-rev2
+            - xlnx,zynqmp-smk-k26-rev1
+            - xlnx,zynqmp-smk-k26-revB
+            - xlnx,zynqmp-smk-k26-revA
+            - xlnx,zynqmp-smk-k26
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp
+          - contains:
+              const: xlnx,zynqmp-smk-k26
 
       - description: AMD MicroBlaze V (QEMU)
         items: