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| author | Thierry Reding <treding@nvidia.com> | 2021-12-06 18:55:59 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-12-17 16:58:05 +0300 |
| commit | a90901a5a373b364d1495dbd853d31f391c021a8 (patch) | |
| tree | dd45784ccf17a0428f62f024e412f2b82dcd1ff8 /Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | |
| parent | cd1fe47862c71994390e810182785a4f4d371875 (diff) | |
| download | linux-a90901a5a373b364d1495dbd853d31f391c021a8.tar.xz | |
dt-bindings: usb: tegra-xudc: Document interconnects and iommus properties
Add the interconnects, interconnect-names and iommus properties to the
device tree bindings for the Tegra XUDC controller. These are used to
describe the device's paths to and from memory.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml index 8428415896ce..a39c76b89484 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml @@ -59,6 +59,19 @@ properties: - const: fs_src - const: hs_src + interconnects: + items: + - description: memory read client + - description: memory write client + + interconnect-names: + items: + - const: dma-mem # read + - const: write + + iommus: + maxItems: 1 + power-domains: items: - description: XUSBB(device) power-domain |