diff options
| -rw-r--r-- | Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml index 48e97e240265..8b3640280559 100644 --- a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml @@ -10,9 +10,6 @@ maintainers: - Thierry Reding <thierry.reding@gmail.com> - Jonathan Hunter <jonathanh@nvidia.com> -allOf: - - $ref: spi-controller.yaml# - properties: compatible: enum: @@ -47,6 +44,9 @@ properties: - const: rx - const: tx + iommus: + maxItems: 1 + patternProperties: "@[0-9a-f]+$": type: object @@ -69,6 +69,18 @@ required: unevaluatedProperties: false +allOf: + - $ref: spi-controller.yaml# + - if: + properties: + compatible: + not: + contains: + const: nvidia,tegra234-qspi + then: + properties: + iommus: false + examples: - | #include <dt-bindings/clock/tegra210-car.h> |