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dt-bindings: msm/dsi: Add ref clock for PHYs

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Allow the PHY drivers to get the ref clock from the DT.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
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Matthias Kaehlcke 2018-12-04 14:42:27 -08:00 committed by Rob Clark
parent e888c27957
commit fb42b5354d
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/display/msm/dsi.txt
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@ -106,6 +106,7 @@ Required properties:
- clocks: Phandles to device clocks. See [1] for details on clock bindings.
- clock-names: the following clocks are required:
* "iface"
* "ref" (only required for new DTS files/entries)
For 28nm HPM/LP, 28nm 8960 PHYs:
- vddio-supply: phandle to vdd-io regulator device node
For 20nm PHY: