dt-bindings: spi: zynqmp-qspi: Add power-domains and iommus properties

ZynqMP QSPI IP core has own power domain and also iommu ID that's why describe optional power-domains and iommus properties. Signed-off-by: Michal Simek <michal.simek@amd.com Link: https://lore.kernel.org/r/2afed7285061abbb5d9ad3b1e795b737dcff9693.1683102032.git.michal.simek@amd.com Signed-off-by: Mark Brown <broonie@kernel.org

dt-bindings: spi: zynqmp-qspi: Add power-domains and iommus properties
ZynqMP QSPI IP core has own power domain and also iommu ID that's why describe optional power-domains and iommus properties. Signed-off-by: Michal Simek <michal.simek@amd.com Link: https://lore.kernel.org/r/2afed7285061abbb5d9ad3b1e795b737dcff9693.1683102032.git.michal.simek@amd.com Signed-off-by: Mark Brown <broonie@kernel.org
47e02559 · Michal Simek · Mark Brown · ac9a7868 · 47e02559
Commit 47e02559 authored May 03, 2023 by Michal Simek Committed by Mark Brown May 08, 2023
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Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml +6 -0

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--- a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
@@ -32,6 +32,12 @@ properties:
  clocks:
    maxItems: 2

+  iommus:
+    maxItems: 1
+
+  power-domains:
+    maxItems: 1
+
 required:
  - compatible
  - reg