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| author | Ricardo Cañuelo <ricardo.canuelo@collabora.com> | 2020-06-17 11:46:31 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-06-20 20:43:30 +0200 |
| commit | 520a994de09ea2f2d6d93919e6b6e0d2864c52b9 (patch) | |
| tree | 8e40aa5ea90fcac21d05142ed36e022e12e3fafa /Documentation/devicetree/bindings/display | |
| parent | 1dd8915291d58f8d89b67b24e5f4b52a0fa633bb (diff) | |
dt-bindings: display: ti, tfp410.yaml: Redefine ti, deskew property
This changes how the 'ti,deskew' property is defined. It's now an
unsigned value from 0 to 7 instead of a signed value from -4 to 3.
Until the dtc carries the integer sign through to the yaml output it's
easier to define signed types as unsigned.
Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200617094633.19663-3-ricardo.canuelo@collabora.com
Diffstat (limited to 'Documentation/devicetree/bindings/display')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml index 5569a4907765..605831c1e836 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml @@ -23,11 +23,12 @@ properties: ti,deskew: description: - Data de-skew in 350ps increments, from -4 to +3, as configured - through th DK[3:1] pins. This property shall be present only if the TFP410 - is not connected through I2C. - maxItems: 1 + Data de-skew value in 350ps increments, from 0 to 7, as configured + through the DK[3:1] pins. The de-skew multiplier is computed as + (DK[3:1] - 4), so it ranges from -4 to 3. $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 ports: description: |